Merge "Get default from CdmaSubscriptionSourceManager"
diff --git a/Android.mk b/Android.mk
index 186b3f0..915ad01 100644
--- a/Android.mk
+++ b/Android.mk
@@ -25,14 +25,17 @@
 	$(call all-logtags-files-under, src/java) \
 	$(call all-proto-files-under, proto)
 
-LOCAL_JAVA_LIBRARIES := voip-common ims-common
-LOCAL_STATIC_JAVA_LIBRARIES := android.hardware.radio-V1.1-java-static \
-    android.hardware.radio.deprecated-V1.0-java-static
+LOCAL_JAVA_LIBRARIES := voip-common ims-common services
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android.hardware.radio-V1.0-java \
+    android.hardware.radio-V1.1-java \
+    android.hardware.radio.deprecated-V1.0-java \
+    android.hidl.base-V1.0-java
 
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE := telephony-common
 LOCAL_PROTOC_OPTIMIZE_TYPE := nano
-LOCAL_PROTO_JAVA_OUTPUT_PARAMS := optional_field_style=accessors,store_unknown_fields=true,enum_style=java
+LOCAL_PROTO_JAVA_OUTPUT_PARAMS := store_unknown_fields=true,enum_style=java
 
 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk $(LOCAL_PATH)/jarjar-rules.txt
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..0786c0e
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,7 @@
+amitmahajan@google.com
+breadley@google.com
+fionaxu@google.com
+jackyu@google.com
+hallliu@google.com
+rgreenwalt@google.com
+tgunn@google.com
diff --git a/proto/telephony.proto b/proto/telephony.proto
index 70d210b..1f1a2bb 100644
--- a/proto/telephony.proto
+++ b/proto/telephony.proto
@@ -95,13 +95,13 @@
 // Telephony related user settings
 message TelephonySettings {
 
-  // NETWORK_MODE_* See ril.h RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE
+  // NETWORK_MODE_* See ril.h PREF_NET_TYPE_XXXX
   enum RilNetworkMode {
 
     // Mode is unknown.
     NETWORK_MODE_UNKNOWN = 0;
 
-    // GSM/WCDMA (WCDMA preferred)
+    // GSM/WCDMA (WCDMA preferred). Note the following values are all off by 1.
     NETWORK_MODE_WCDMA_PREF = 1;
 
     // GSM only
@@ -236,6 +236,9 @@
   // Roaming type
   enum RoamingType {
 
+    // Unknown. The default value. Different from ROAMING_TYPE_UNKNOWN.
+    UNKNOWN = -1;
+
     // In home network
     ROAMING_TYPE_NOT_ROAMING = 0;
 
@@ -257,21 +260,26 @@
   optional TelephonyOperator data_operator = 2;
 
   // Current voice network roaming type
-  optional RoamingType voice_roaming_type = 3;
+  optional RoamingType voice_roaming_type = 3 [default = UNKNOWN];
 
   // Current data network roaming type
-  optional RoamingType data_roaming_type = 4;
+  optional RoamingType data_roaming_type = 4 [default = UNKNOWN];
 
   // Current voice radio technology
-  optional RadioAccessTechnology voice_rat = 5;
+  optional RadioAccessTechnology voice_rat = 5 [default = UNKNOWN];
 
   // Current data radio technology
-  optional RadioAccessTechnology data_rat = 6;
+  optional RadioAccessTechnology data_rat = 6 [default = UNKNOWN];
 }
 
 // Radio access families
 enum RadioAccessTechnology {
 
+  // This is the default value. Different from RAT_UNKNOWN.
+  UNKNOWN = -1;
+
+  // Airplane mode, out of service, or when the modem cannot determine
+  // the RAT.
   RAT_UNKNOWN = 0;
 
   RAT_GPRS = 1;
@@ -377,6 +385,7 @@
   // type is unknown.
   RIL_E_UNKNOWN = 0;
 
+  // Note the following values are all off by 1.
   RIL_E_SUCCESS = 1;
 
   // If radio did not start or is resetting
@@ -458,8 +467,12 @@
   // SS request modified to different SS request
   RIL_E_SS_MODIFIED_TO_SS = 28;
 
-  // LCE service not supported(36 in RILConstants.java)
-  RIL_E_LCE_NOT_SUPPORTED = 36;
+  // LCE service not supported(36 in RILConstants.java. This is a mistake.
+  // The value should be off by 1 ideally.)
+  RIL_E_LCE_NOT_SUPPORTED = 36 [deprecated=true];
+
+  // LCE service not supported
+  RIL_E_LCE_NOT_SUPPORTED_NEW = 37;
 }
 
 // PDP_type values in TS 27.007 section 10.1.1.
@@ -561,7 +574,7 @@
     }
 
     // Radio technology to use
-    optional RadioAccessTechnology rat = 1;
+    optional RadioAccessTechnology rat = 1 [default = UNKNOWN];
 
     // optional RIL_DataProfile
     optional RilDataProfile data_profile = 2;
@@ -576,8 +589,7 @@
   // RIL response to RilSetupDataCall
   message RilSetupDataCallResponse {
 
-    // Copy of enum RIL_DataCallFailCause defined at
-    // https://cs.corp.google.com/android/hardware/ril/include/telephony/ril.h
+    // Copy of enum RIL_DataCallFailCause defined at ril.h
     enum RilDataCallFailCause {
 
       // Failure reason is unknown.
@@ -1097,10 +1109,10 @@
     optional ImsReasonInfo reason_info = 18;
 
     // Original access technology
-    optional RadioAccessTechnology src_access_tech = 19;
+    optional RadioAccessTechnology src_access_tech = 19 [default = UNKNOWN];
 
     // New access technology
-    optional RadioAccessTechnology target_access_tech = 20;
+    optional RadioAccessTechnology target_access_tech = 20 [default = UNKNOWN];
 
     // NITZ time in milliseconds
     optional int64 nitz_timestamp_millis = 21;
diff --git a/src/java/android/provider/Telephony.java b/src/java/android/provider/Telephony.java
deleted file mode 100644
index a91e05e..0000000
--- a/src/java/android/provider/Telephony.java
+++ /dev/null
@@ -1,3246 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.provider;
-
-import android.annotation.SdkConstant;
-import android.annotation.SdkConstant.SdkConstantType;
-import android.annotation.TestApi;
-import android.app.job.JobService;
-import android.content.ComponentName;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.Intent;
-import android.database.ContentObserver;
-import android.database.Cursor;
-import android.database.sqlite.SqliteWrapper;
-import android.net.Uri;
-import android.telephony.Rlog;
-import android.telephony.ServiceState;
-import android.telephony.SmsMessage;
-import android.telephony.SubscriptionManager;
-import android.text.TextUtils;
-import android.util.Patterns;
-
-import com.android.internal.telephony.PhoneConstants;
-import com.android.internal.telephony.SmsApplication;
-
-import java.util.HashSet;
-import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * The Telephony provider contains data related to phone operation, specifically SMS and MMS
- * messages, access to the APN list, including the MMSC to use, and the service state.
- *
- * <p class="note"><strong>Note:</strong> These APIs are not available on all Android-powered
- * devices. If your app depends on telephony features such as for managing SMS messages, include
- * a <a href="{@docRoot}guide/topics/manifest/uses-feature-element.html">{@code <uses-feature>}
- * </a> element in your manifest that declares the {@code "android.hardware.telephony"} hardware
- * feature. Alternatively, you can check for telephony availability at runtime using either
- * {@link android.content.pm.PackageManager#hasSystemFeature
- * hasSystemFeature(PackageManager.FEATURE_TELEPHONY)} or {@link
- * android.telephony.TelephonyManager#getPhoneType}.</p>
- *
- * <h3>Creating an SMS app</h3>
- *
- * <p>Only the default SMS app (selected by the user in system settings) is able to write to the
- * SMS Provider (the tables defined within the {@code Telephony} class) and only the default SMS
- * app receives the {@link android.provider.Telephony.Sms.Intents#SMS_DELIVER_ACTION} broadcast
- * when the user receives an SMS or the {@link
- * android.provider.Telephony.Sms.Intents#WAP_PUSH_DELIVER_ACTION} broadcast when the user
- * receives an MMS.</p>
- *
- * <p>Any app that wants to behave as the user's default SMS app must handle the following intents:
- * <ul>
- * <li>In a broadcast receiver, include an intent filter for {@link Sms.Intents#SMS_DELIVER_ACTION}
- * (<code>"android.provider.Telephony.SMS_DELIVER"</code>). The broadcast receiver must also
- * require the {@link android.Manifest.permission#BROADCAST_SMS} permission.
- * <p>This allows your app to directly receive incoming SMS messages.</p></li>
- * <li>In a broadcast receiver, include an intent filter for {@link
- * Sms.Intents#WAP_PUSH_DELIVER_ACTION}} ({@code "android.provider.Telephony.WAP_PUSH_DELIVER"})
- * with the MIME type <code>"application/vnd.wap.mms-message"</code>.
- * The broadcast receiver must also require the {@link
- * android.Manifest.permission#BROADCAST_WAP_PUSH} permission.
- * <p>This allows your app to directly receive incoming MMS messages.</p></li>
- * <li>In your activity that delivers new messages, include an intent filter for
- * {@link android.content.Intent#ACTION_SENDTO} (<code>"android.intent.action.SENDTO"
- * </code>) with schemas, <code>sms:</code>, <code>smsto:</code>, <code>mms:</code>, and
- * <code>mmsto:</code>.
- * <p>This allows your app to receive intents from other apps that want to deliver a
- * message.</p></li>
- * <li>In a service, include an intent filter for {@link
- * android.telephony.TelephonyManager#ACTION_RESPOND_VIA_MESSAGE}
- * (<code>"android.intent.action.RESPOND_VIA_MESSAGE"</code>) with schemas,
- * <code>sms:</code>, <code>smsto:</code>, <code>mms:</code>, and <code>mmsto:</code>.
- * This service must also require the {@link
- * android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE} permission.
- * <p>This allows users to respond to incoming phone calls with an immediate text message
- * using your app.</p></li>
- * </ul>
- *
- * <p>Other apps that are not selected as the default SMS app can only <em>read</em> the SMS
- * Provider, but may also be notified when a new SMS arrives by listening for the {@link
- * Sms.Intents#SMS_RECEIVED_ACTION}
- * broadcast, which is a non-abortable broadcast that may be delivered to multiple apps. This
- * broadcast is intended for apps that&mdash;while not selected as the default SMS app&mdash;need to
- * read special incoming messages such as to perform phone number verification.</p>
- *
- * <p>For more information about building SMS apps, read the blog post, <a
- * href="http://android-developers.blogspot.com/2013/10/getting-your-sms-apps-ready-for-kitkat.html"
- * >Getting Your SMS Apps Ready for KitKat</a>.</p>
- *
- */
-public final class Telephony {
-    private static final String TAG = "Telephony";
-
-    /**
-     * Not instantiable.
-     * @hide
-     */
-    private Telephony() {
-    }
-
-    /**
-     * Base columns for tables that contain text-based SMSs.
-     */
-    public interface TextBasedSmsColumns {
-
-        /** Message type: all messages. */
-        public static final int MESSAGE_TYPE_ALL    = 0;
-
-        /** Message type: inbox. */
-        public static final int MESSAGE_TYPE_INBOX  = 1;
-
-        /** Message type: sent messages. */
-        public static final int MESSAGE_TYPE_SENT   = 2;
-
-        /** Message type: drafts. */
-        public static final int MESSAGE_TYPE_DRAFT  = 3;
-
-        /** Message type: outbox. */
-        public static final int MESSAGE_TYPE_OUTBOX = 4;
-
-        /** Message type: failed outgoing message. */
-        public static final int MESSAGE_TYPE_FAILED = 5;
-
-        /** Message type: queued to send later. */
-        public static final int MESSAGE_TYPE_QUEUED = 6;
-
-        /**
-         * The type of message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String TYPE = "type";
-
-        /**
-         * The thread ID of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String THREAD_ID = "thread_id";
-
-        /**
-         * The address of the other party.
-         * <P>Type: TEXT</P>
-         */
-        public static final String ADDRESS = "address";
-
-        /**
-         * The date the message was received.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DATE = "date";
-
-        /**
-         * The date the message was sent.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DATE_SENT = "date_sent";
-
-        /**
-         * Has the message been read?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String READ = "read";
-
-        /**
-         * Has the message been seen by the user? The "seen" flag determines
-         * whether we need to show a notification.
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String SEEN = "seen";
-
-        /**
-         * {@code TP-Status} value for the message, or -1 if no status has been received.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String STATUS = "status";
-
-        /** TP-Status: no status received. */
-        public static final int STATUS_NONE = -1;
-        /** TP-Status: complete. */
-        public static final int STATUS_COMPLETE = 0;
-        /** TP-Status: pending. */
-        public static final int STATUS_PENDING = 32;
-        /** TP-Status: failed. */
-        public static final int STATUS_FAILED = 64;
-
-        /**
-         * The subject of the message, if present.
-         * <P>Type: TEXT</P>
-         */
-        public static final String SUBJECT = "subject";
-
-        /**
-         * The body of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String BODY = "body";
-
-        /**
-         * The ID of the sender of the conversation, if present.
-         * <P>Type: INTEGER (reference to item in {@code content://contacts/people})</P>
-         */
-        public static final String PERSON = "person";
-
-        /**
-         * The protocol identifier code.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String PROTOCOL = "protocol";
-
-        /**
-         * Is the {@code TP-Reply-Path} flag set?
-         * <P>Type: BOOLEAN</P>
-         */
-        public static final String REPLY_PATH_PRESENT = "reply_path_present";
-
-        /**
-         * The service center (SC) through which to send the message, if present.
-         * <P>Type: TEXT</P>
-         */
-        public static final String SERVICE_CENTER = "service_center";
-
-        /**
-         * Is the message locked?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String LOCKED = "locked";
-
-        /**
-         * The subscription to which the message belongs to. Its value will be
-         * < 0 if the sub id cannot be determined.
-         * <p>Type: INTEGER (long) </p>
-         */
-        public static final String SUBSCRIPTION_ID = "sub_id";
-
-        /**
-         * The MTU size of the mobile interface to which the APN connected
-         * @hide
-         */
-        public static final String MTU = "mtu";
-
-        /**
-         * Error code associated with sending or receiving this message
-         * <P>Type: INTEGER</P>
-         */
-        public static final String ERROR_CODE = "error_code";
-
-        /**
-         * The identity of the sender of a sent message. It is
-         * usually the package name of the app which sends the message.
-         * <p class="note"><strong>Note:</strong>
-         * This column is read-only. It is set by the provider and can not be changed by apps.
-         * <p>Type: TEXT</p>
-         */
-        public static final String CREATOR = "creator";
-    }
-
-    /**
-     * Contains all text-based SMS messages.
-     */
-    public static final class Sms implements BaseColumns, TextBasedSmsColumns {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private Sms() {
-        }
-
-        /**
-         * Used to determine the currently configured default SMS package.
-         * @param context context of the requesting application
-         * @return package name for the default SMS package or null
-         */
-        public static String getDefaultSmsPackage(Context context) {
-            ComponentName component = SmsApplication.getDefaultSmsApplication(context, false);
-            if (component != null) {
-                return component.getPackageName();
-            }
-            return null;
-        }
-
-        /**
-         * Return cursor for table query.
-         * @hide
-         */
-        public static Cursor query(ContentResolver cr, String[] projection) {
-            return cr.query(CONTENT_URI, projection, null, null, DEFAULT_SORT_ORDER);
-        }
-
-        /**
-         * Return cursor for table query.
-         * @hide
-         */
-        public static Cursor query(ContentResolver cr, String[] projection,
-                String where, String orderBy) {
-            return cr.query(CONTENT_URI, projection, where,
-                    null, orderBy == null ? DEFAULT_SORT_ORDER : orderBy);
-        }
-
-        /**
-         * The {@code content://} style URL for this table.
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://sms");
-
-        /**
-         * The default sort order for this table.
-         */
-        public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-        /**
-         * Add an SMS to the given URI.
-         *
-         * @param resolver the content resolver to use
-         * @param uri the URI to add the message to
-         * @param address the address of the sender
-         * @param body the body of the message
-         * @param subject the pseudo-subject of the message
-         * @param date the timestamp for the message
-         * @param read true if the message has been read, false if not
-         * @param deliveryReport true if a delivery report was requested, false if not
-         * @return the URI for the new message
-         * @hide
-         */
-        public static Uri addMessageToUri(ContentResolver resolver,
-                Uri uri, String address, String body, String subject,
-                Long date, boolean read, boolean deliveryReport) {
-            return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                    resolver, uri, address, body, subject, date, read, deliveryReport, -1L);
-        }
-
-        /**
-         * Add an SMS to the given URI.
-         *
-         * @param resolver the content resolver to use
-         * @param uri the URI to add the message to
-         * @param address the address of the sender
-         * @param body the body of the message
-         * @param subject the psuedo-subject of the message
-         * @param date the timestamp for the message
-         * @param read true if the message has been read, false if not
-         * @param deliveryReport true if a delivery report was requested, false if not
-         * @param subId the subscription which the message belongs to
-         * @return the URI for the new message
-         * @hide
-         */
-        public static Uri addMessageToUri(int subId, ContentResolver resolver,
-                Uri uri, String address, String body, String subject,
-                Long date, boolean read, boolean deliveryReport) {
-            return addMessageToUri(subId, resolver, uri, address, body, subject,
-                    date, read, deliveryReport, -1L);
-        }
-
-        /**
-         * Add an SMS to the given URI with the specified thread ID.
-         *
-         * @param resolver the content resolver to use
-         * @param uri the URI to add the message to
-         * @param address the address of the sender
-         * @param body the body of the message
-         * @param subject the pseudo-subject of the message
-         * @param date the timestamp for the message
-         * @param read true if the message has been read, false if not
-         * @param deliveryReport true if a delivery report was requested, false if not
-         * @param threadId the thread_id of the message
-         * @return the URI for the new message
-         * @hide
-         */
-        public static Uri addMessageToUri(ContentResolver resolver,
-                Uri uri, String address, String body, String subject,
-                Long date, boolean read, boolean deliveryReport, long threadId) {
-            return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                    resolver, uri, address, body, subject,
-                    date, read, deliveryReport, threadId);
-        }
-
-        /**
-         * Add an SMS to the given URI with thread_id specified.
-         *
-         * @param resolver the content resolver to use
-         * @param uri the URI to add the message to
-         * @param address the address of the sender
-         * @param body the body of the message
-         * @param subject the psuedo-subject of the message
-         * @param date the timestamp for the message
-         * @param read true if the message has been read, false if not
-         * @param deliveryReport true if a delivery report was requested, false if not
-         * @param threadId the thread_id of the message
-         * @param subId the subscription which the message belongs to
-         * @return the URI for the new message
-         * @hide
-         */
-        public static Uri addMessageToUri(int subId, ContentResolver resolver,
-                Uri uri, String address, String body, String subject,
-                Long date, boolean read, boolean deliveryReport, long threadId) {
-            ContentValues values = new ContentValues(8);
-            Rlog.v(TAG,"Telephony addMessageToUri sub id: " + subId);
-
-            values.put(SUBSCRIPTION_ID, subId);
-            values.put(ADDRESS, address);
-            if (date != null) {
-                values.put(DATE, date);
-            }
-            values.put(READ, read ? Integer.valueOf(1) : Integer.valueOf(0));
-            values.put(SUBJECT, subject);
-            values.put(BODY, body);
-            if (deliveryReport) {
-                values.put(STATUS, STATUS_PENDING);
-            }
-            if (threadId != -1L) {
-                values.put(THREAD_ID, threadId);
-            }
-            return resolver.insert(uri, values);
-        }
-
-        /**
-         * Move a message to the given folder.
-         *
-         * @param context the context to use
-         * @param uri the message to move
-         * @param folder the folder to move to
-         * @return true if the operation succeeded
-         * @hide
-         */
-        public static boolean moveMessageToFolder(Context context,
-                Uri uri, int folder, int error) {
-            if (uri == null) {
-                return false;
-            }
-
-            boolean markAsUnread = false;
-            boolean markAsRead = false;
-            switch(folder) {
-            case MESSAGE_TYPE_INBOX:
-            case MESSAGE_TYPE_DRAFT:
-                break;
-            case MESSAGE_TYPE_OUTBOX:
-            case MESSAGE_TYPE_SENT:
-                markAsRead = true;
-                break;
-            case MESSAGE_TYPE_FAILED:
-            case MESSAGE_TYPE_QUEUED:
-                markAsUnread = true;
-                break;
-            default:
-                return false;
-            }
-
-            ContentValues values = new ContentValues(3);
-
-            values.put(TYPE, folder);
-            if (markAsUnread) {
-                values.put(READ, 0);
-            } else if (markAsRead) {
-                values.put(READ, 1);
-            }
-            values.put(ERROR_CODE, error);
-
-            return 1 == SqliteWrapper.update(context, context.getContentResolver(),
-                            uri, values, null, null);
-        }
-
-        /**
-         * Returns true iff the folder (message type) identifies an
-         * outgoing message.
-         * @hide
-         */
-        public static boolean isOutgoingFolder(int messageType) {
-            return  (messageType == MESSAGE_TYPE_FAILED)
-                    || (messageType == MESSAGE_TYPE_OUTBOX)
-                    || (messageType == MESSAGE_TYPE_SENT)
-                    || (messageType == MESSAGE_TYPE_QUEUED);
-        }
-
-        /**
-         * Contains all text-based SMS messages in the SMS app inbox.
-         */
-        public static final class Inbox implements BaseColumns, TextBasedSmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Inbox() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.parse("content://sms/inbox");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-            /**
-             * Add an SMS to the Draft box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the pseudo-subject of the message
-             * @param date the timestamp for the message
-             * @param read true if the message has been read, false if not
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(ContentResolver resolver,
-                    String address, String body, String subject, Long date,
-                    boolean read) {
-                return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                        resolver, CONTENT_URI, address, body, subject, date, read, false);
-            }
-
-            /**
-             * Add an SMS to the Draft box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the psuedo-subject of the message
-             * @param date the timestamp for the message
-             * @param read true if the message has been read, false if not
-             * @param subId the subscription which the message belongs to
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(int subId, ContentResolver resolver,
-                    String address, String body, String subject, Long date, boolean read) {
-                return addMessageToUri(subId, resolver, CONTENT_URI, address, body,
-                        subject, date, read, false);
-            }
-        }
-
-        /**
-         * Contains all sent text-based SMS messages in the SMS app.
-         */
-        public static final class Sent implements BaseColumns, TextBasedSmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Sent() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.parse("content://sms/sent");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-            /**
-             * Add an SMS to the Draft box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the pseudo-subject of the message
-             * @param date the timestamp for the message
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(ContentResolver resolver,
-                    String address, String body, String subject, Long date) {
-                return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                        resolver, CONTENT_URI, address, body, subject, date, true, false);
-            }
-
-            /**
-             * Add an SMS to the Draft box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the psuedo-subject of the message
-             * @param date the timestamp for the message
-             * @param subId the subscription which the message belongs to
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(int subId, ContentResolver resolver,
-                    String address, String body, String subject, Long date) {
-                return addMessageToUri(subId, resolver, CONTENT_URI, address, body,
-                        subject, date, true, false);
-            }
-        }
-
-        /**
-         * Contains all sent text-based SMS messages in the SMS app.
-         */
-        public static final class Draft implements BaseColumns, TextBasedSmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Draft() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.parse("content://sms/draft");
-
-           /**
-            * @hide
-            */
-            public static Uri addMessage(ContentResolver resolver,
-                    String address, String body, String subject, Long date) {
-                return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                        resolver, CONTENT_URI, address, body, subject, date, true, false);
-            }
-
-            /**
-             * Add an SMS to the Draft box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the psuedo-subject of the message
-             * @param date the timestamp for the message
-             * @param subId the subscription which the message belongs to
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(int subId, ContentResolver resolver,
-                    String address, String body, String subject, Long date) {
-                return addMessageToUri(subId, resolver, CONTENT_URI, address, body,
-                        subject, date, true, false);
-            }
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-        }
-
-        /**
-         * Contains all pending outgoing text-based SMS messages.
-         */
-        public static final class Outbox implements BaseColumns, TextBasedSmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Outbox() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.parse("content://sms/outbox");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-            /**
-             * Add an SMS to the outbox.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the pseudo-subject of the message
-             * @param date the timestamp for the message
-             * @param deliveryReport whether a delivery report was requested for the message
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(ContentResolver resolver,
-                    String address, String body, String subject, Long date,
-                    boolean deliveryReport, long threadId) {
-                return addMessageToUri(SubscriptionManager.getDefaultSmsSubscriptionId(),
-                        resolver, CONTENT_URI, address, body, subject, date,
-                        true, deliveryReport, threadId);
-            }
-
-            /**
-             * Add an SMS to the Out box.
-             *
-             * @param resolver the content resolver to use
-             * @param address the address of the sender
-             * @param body the body of the message
-             * @param subject the psuedo-subject of the message
-             * @param date the timestamp for the message
-             * @param deliveryReport whether a delivery report was requested for the message
-             * @param subId the subscription which the message belongs to
-             * @return the URI for the new message
-             * @hide
-             */
-            public static Uri addMessage(int subId, ContentResolver resolver,
-                    String address, String body, String subject, Long date,
-                    boolean deliveryReport, long threadId) {
-                return addMessageToUri(subId, resolver, CONTENT_URI, address, body,
-                        subject, date, true, deliveryReport, threadId);
-            }
-        }
-
-        /**
-         * Contains all sent text-based SMS messages in the SMS app.
-         */
-        public static final class Conversations
-                implements BaseColumns, TextBasedSmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Conversations() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.parse("content://sms/conversations");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-            /**
-             * The first 45 characters of the body of the message.
-             * <P>Type: TEXT</P>
-             */
-            public static final String SNIPPET = "snippet";
-
-            /**
-             * The number of messages in the conversation.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String MESSAGE_COUNT = "msg_count";
-        }
-
-        /**
-         * Contains constants for SMS related Intents that are broadcast.
-         */
-        public static final class Intents {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Intents() {
-            }
-
-            /**
-             * Set by BroadcastReceiver to indicate that the message was handled
-             * successfully.
-             */
-            public static final int RESULT_SMS_HANDLED = 1;
-
-            /**
-             * Set by BroadcastReceiver to indicate a generic error while
-             * processing the message.
-             */
-            public static final int RESULT_SMS_GENERIC_ERROR = 2;
-
-            /**
-             * Set by BroadcastReceiver to indicate insufficient memory to store
-             * the message.
-             */
-            public static final int RESULT_SMS_OUT_OF_MEMORY = 3;
-
-            /**
-             * Set by BroadcastReceiver to indicate that the message, while
-             * possibly valid, is of a format or encoding that is not
-             * supported.
-             */
-            public static final int RESULT_SMS_UNSUPPORTED = 4;
-
-            /**
-             * Set by BroadcastReceiver to indicate a duplicate incoming message.
-             */
-            public static final int RESULT_SMS_DUPLICATED = 5;
-
-            /**
-             * Activity action: Ask the user to change the default
-             * SMS application. This will show a dialog that asks the
-             * user whether they want to replace the current default
-             * SMS application with the one specified in
-             * {@link #EXTRA_PACKAGE_NAME}.
-             */
-            @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
-            public static final String ACTION_CHANGE_DEFAULT =
-                    "android.provider.Telephony.ACTION_CHANGE_DEFAULT";
-
-            /**
-             * The PackageName string passed in as an
-             * extra for {@link #ACTION_CHANGE_DEFAULT}
-             *
-             * @see #ACTION_CHANGE_DEFAULT
-             */
-            public static final String EXTRA_PACKAGE_NAME = "package";
-
-            /**
-             * Broadcast Action: A new text-based SMS message has been received
-             * by the device. This intent will only be delivered to the default
-             * sms app. That app is responsible for writing the message and notifying
-             * the user. The intent will have the following extra values:</p>
-             *
-             * <ul>
-             *   <li><em>"pdus"</em> - An Object[] of byte[]s containing the PDUs
-             *   that make up the message.</li>
-             *   <li><em>"format"</em> - A String describing the format of the PDUs. It can
-             *   be either "3gpp" or "3gpp2".</li>
-             *   <li><em>"subscription"</em> - An optional long value of the subscription id which
-             *   received the message.</li>
-             *   <li><em>"slot"</em> - An optional int value of the SIM slot containing the
-             *   subscription.</li>
-             *   <li><em>"phone"</em> - An optional int value of the phone id associated with the
-             *   subscription.</li>
-             *   <li><em>"errorCode"</em> - An optional int error code associated with receiving
-             *   the message.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p class="note"><strong>Note:</strong>
-             * The broadcast receiver that filters for this intent must declare
-             * {@link android.Manifest.permission#BROADCAST_SMS} as a required permission in
-             * the <a href="{@docRoot}guide/topics/manifest/receiver-element.html">{@code
-             * <receiver>}</a> tag.
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_DELIVER_ACTION =
-                    "android.provider.Telephony.SMS_DELIVER";
-
-            /**
-             * Broadcast Action: A new text-based SMS message has been received
-             * by the device. This intent will be delivered to all registered
-             * receivers as a notification. These apps are not expected to write the
-             * message or notify the user. The intent will have the following extra
-             * values:</p>
-             *
-             * <ul>
-             *   <li><em>"pdus"</em> - An Object[] of byte[]s containing the PDUs
-             *   that make up the message.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_RECEIVED_ACTION =
-                    "android.provider.Telephony.SMS_RECEIVED";
-
-            /**
-             * Broadcast Action: A new data based SMS message has been received
-             * by the device. This intent will be delivered to all registered
-             * receivers as a notification. The intent will have the following extra
-             * values:</p>
-             *
-             * <ul>
-             *   <li><em>"pdus"</em> - An Object[] of byte[]s containing the PDUs
-             *   that make up the message.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String DATA_SMS_RECEIVED_ACTION =
-                    "android.intent.action.DATA_SMS_RECEIVED";
-
-            /**
-             * Broadcast Action: A new WAP PUSH message has been received by the
-             * device. This intent will only be delivered to the default
-             * sms app. That app is responsible for writing the message and notifying
-             * the user. The intent will have the following extra values:</p>
-             *
-             * <ul>
-             *   <li><em>"transactionId"</em> - (Integer) The WAP transaction ID</li>
-             *   <li><em>"pduType"</em> - (Integer) The WAP PDU type</li>
-             *   <li><em>"header"</em> - (byte[]) The header of the message</li>
-             *   <li><em>"data"</em> - (byte[]) The data payload of the message</li>
-             *   <li><em>"contentTypeParameters" </em>
-             *   -(HashMap&lt;String,String&gt;) Any parameters associated with the content type
-             *   (decoded from the WSP Content-Type header)</li>
-             *   <li><em>"subscription"</em> - An optional long value of the subscription id which
-             *   received the message.</li>
-             *   <li><em>"slot"</em> - An optional int value of the SIM slot containing the
-             *   subscription.</li>
-             *   <li><em>"phone"</em> - An optional int value of the phone id associated with the
-             *   subscription.</li>
-             * </ul>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>The contentTypeParameters extra value is map of content parameters keyed by
-             * their names.</p>
-             *
-             * <p>If any unassigned well-known parameters are encountered, the key of the map will
-             * be 'unassigned/0x...', where '...' is the hex value of the unassigned parameter.  If
-             * a parameter has No-Value the value in the map will be null.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_MMS} or
-             * {@link android.Manifest.permission#RECEIVE_WAP_PUSH} (depending on WAP PUSH type) to
-             * receive.</p>
-             *
-             * <p class="note"><strong>Note:</strong>
-             * The broadcast receiver that filters for this intent must declare
-             * {@link android.Manifest.permission#BROADCAST_WAP_PUSH} as a required permission in
-             * the <a href="{@docRoot}guide/topics/manifest/receiver-element.html">{@code
-             * <receiver>}</a> tag.
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String WAP_PUSH_DELIVER_ACTION =
-                    "android.provider.Telephony.WAP_PUSH_DELIVER";
-
-            /**
-             * Broadcast Action: A new WAP PUSH message has been received by the
-             * device. This intent will be delivered to all registered
-             * receivers as a notification. These apps are not expected to write the
-             * message or notify the user. The intent will have the following extra
-             * values:</p>
-             *
-             * <ul>
-             *   <li><em>"transactionId"</em> - (Integer) The WAP transaction ID</li>
-             *   <li><em>"pduType"</em> - (Integer) The WAP PDU type</li>
-             *   <li><em>"header"</em> - (byte[]) The header of the message</li>
-             *   <li><em>"data"</em> - (byte[]) The data payload of the message</li>
-             *   <li><em>"contentTypeParameters"</em>
-             *   - (HashMap&lt;String,String&gt;) Any parameters associated with the content type
-             *   (decoded from the WSP Content-Type header)</li>
-             * </ul>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>The contentTypeParameters extra value is map of content parameters keyed by
-             * their names.</p>
-             *
-             * <p>If any unassigned well-known parameters are encountered, the key of the map will
-             * be 'unassigned/0x...', where '...' is the hex value of the unassigned parameter.  If
-             * a parameter has No-Value the value in the map will be null.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_MMS} or
-             * {@link android.Manifest.permission#RECEIVE_WAP_PUSH} (depending on WAP PUSH type) to
-             * receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String WAP_PUSH_RECEIVED_ACTION =
-                    "android.provider.Telephony.WAP_PUSH_RECEIVED";
-
-            /**
-             * Broadcast Action: A new Cell Broadcast message has been received
-             * by the device. The intent will have the following extra
-             * values:</p>
-             *
-             * <ul>
-             *   <li><em>"message"</em> - An SmsCbMessage object containing the broadcast message
-             *   data. This is not an emergency alert, so ETWS and CMAS data will be null.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_CB_RECEIVED_ACTION =
-                    "android.provider.Telephony.SMS_CB_RECEIVED";
-
-            /**
-             * Action: A SMS based carrier provision intent. Used to identify default
-             * carrier provisioning app on the device.
-             * @hide
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            @TestApi
-            public static final String SMS_CARRIER_PROVISION_ACTION =
-                    "android.provider.Telephony.SMS_CARRIER_PROVISION";
-
-            /**
-             * Broadcast Action: A new Emergency Broadcast message has been received
-             * by the device. The intent will have the following extra
-             * values:</p>
-             *
-             * <ul>
-             *   <li><em>"message"</em> - An SmsCbMessage object containing the broadcast message
-             *   data, including ETWS or CMAS warning notification info if present.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_EMERGENCY_BROADCAST} to
-             * receive.</p>
-             * @removed
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_EMERGENCY_CB_RECEIVED_ACTION =
-                    "android.provider.Telephony.SMS_EMERGENCY_CB_RECEIVED";
-
-            /**
-             * Broadcast Action: A new CDMA SMS has been received containing Service Category
-             * Program Data (updates the list of enabled broadcast channels). The intent will
-             * have the following extra values:</p>
-             *
-             * <ul>
-             *   <li><em>"operations"</em> - An array of CdmaSmsCbProgramData objects containing
-             *   the service category operations (add/delete/clear) to perform.</li>
-             * </ul>
-             *
-             * <p>The extra values can be extracted using
-             * {@link #getMessagesFromIntent(Intent)}.</p>
-             *
-             * <p>If a BroadcastReceiver encounters an error while processing
-             * this intent it should set the result code appropriately.</p>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_SERVICE_CATEGORY_PROGRAM_DATA_RECEIVED_ACTION =
-                    "android.provider.Telephony.SMS_SERVICE_CATEGORY_PROGRAM_DATA_RECEIVED";
-
-            /**
-             * Broadcast Action: The SIM storage for SMS messages is full.  If
-             * space is not freed, messages targeted for the SIM (class 2) may
-             * not be saved.
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SIM_FULL_ACTION =
-                    "android.provider.Telephony.SIM_FULL";
-
-            /**
-             * Broadcast Action: An incoming SMS has been rejected by the
-             * telephony framework.  This intent is sent in lieu of any
-             * of the RECEIVED_ACTION intents.  The intent will have the
-             * following extra value:</p>
-             *
-             * <ul>
-             *   <li><em>"result"</em> - An int result code, e.g. {@link #RESULT_SMS_OUT_OF_MEMORY}
-             *   indicating the error returned to the network.</li>
-             * </ul>
-             *
-             * <p>Requires {@link android.Manifest.permission#RECEIVE_SMS} to receive.</p>
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_REJECTED_ACTION =
-                "android.provider.Telephony.SMS_REJECTED";
-
-            /**
-             * Broadcast Action: An incoming MMS has been downloaded. The intent is sent to all
-             * users, except for secondary users where SMS has been disabled and to managed
-             * profiles.
-             * @hide
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String MMS_DOWNLOADED_ACTION =
-                "android.provider.Telephony.MMS_DOWNLOADED";
-
-            /**
-             * Broadcast action: When the default SMS package changes,
-             * the previous default SMS package and the new default SMS
-             * package are sent this broadcast to notify them of the change.
-             * A boolean is specified in {@link #EXTRA_IS_DEFAULT_SMS_APP} to
-             * indicate whether the package is the new default SMS package.
-            */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String ACTION_DEFAULT_SMS_PACKAGE_CHANGED =
-                            "android.provider.action.DEFAULT_SMS_PACKAGE_CHANGED";
-
-            /**
-             * The IsDefaultSmsApp boolean passed as an
-             * extra for {@link #ACTION_DEFAULT_SMS_PACKAGE_CHANGED} to indicate whether the
-             * SMS app is becoming the default SMS app or is no longer the default.
-             *
-             * @see #ACTION_DEFAULT_SMS_PACKAGE_CHANGED
-             */
-            public static final String EXTRA_IS_DEFAULT_SMS_APP =
-                    "android.provider.extra.IS_DEFAULT_SMS_APP";
-
-            /**
-             * Broadcast action: When a change is made to the SmsProvider or
-             * MmsProvider by a process other than the default SMS application,
-             * this intent is broadcast to the default SMS application so it can
-             * re-sync or update the change. The uri that was used to call the provider
-             * can be retrieved from the intent with getData(). The actual affected uris
-             * (which would depend on the selection specified) are not included.
-            */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String ACTION_EXTERNAL_PROVIDER_CHANGE =
-                          "android.provider.action.EXTERNAL_PROVIDER_CHANGE";
-
-            /**
-             * Read the PDUs out of an {@link #SMS_RECEIVED_ACTION} or a
-             * {@link #DATA_SMS_RECEIVED_ACTION} intent.
-             *
-             * @param intent the intent to read from
-             * @return an array of SmsMessages for the PDUs
-             */
-            public static SmsMessage[] getMessagesFromIntent(Intent intent) {
-                Object[] messages;
-                try {
-                    messages = (Object[]) intent.getSerializableExtra("pdus");
-                }
-                catch (ClassCastException e) {
-                    Rlog.e(TAG, "getMessagesFromIntent: " + e);
-                    return null;
-                }
-
-                if (messages == null) {
-                    Rlog.e(TAG, "pdus does not exist in the intent");
-                    return null;
-                }
-
-                String format = intent.getStringExtra("format");
-                int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
-                        SubscriptionManager.getDefaultSmsSubscriptionId());
-
-                Rlog.v(TAG, " getMessagesFromIntent sub_id : " + subId);
-
-                int pduCount = messages.length;
-                SmsMessage[] msgs = new SmsMessage[pduCount];
-
-                for (int i = 0; i < pduCount; i++) {
-                    byte[] pdu = (byte[]) messages[i];
-                    msgs[i] = SmsMessage.createFromPdu(pdu, format);
-                    if (msgs[i] != null) msgs[i].setSubId(subId);
-                }
-                return msgs;
-            }
-        }
-    }
-
-    /**
-     * Base columns for tables that contain MMSs.
-     */
-    public interface BaseMmsColumns extends BaseColumns {
-
-        /** Message box: all messages. */
-        public static final int MESSAGE_BOX_ALL    = 0;
-        /** Message box: inbox. */
-        public static final int MESSAGE_BOX_INBOX  = 1;
-        /** Message box: sent messages. */
-        public static final int MESSAGE_BOX_SENT   = 2;
-        /** Message box: drafts. */
-        public static final int MESSAGE_BOX_DRAFTS = 3;
-        /** Message box: outbox. */
-        public static final int MESSAGE_BOX_OUTBOX = 4;
-        /** Message box: failed. */
-        public static final int MESSAGE_BOX_FAILED = 5;
-
-        /**
-         * The thread ID of the message.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String THREAD_ID = "thread_id";
-
-        /**
-         * The date the message was received.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DATE = "date";
-
-        /**
-         * The date the message was sent.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DATE_SENT = "date_sent";
-
-        /**
-         * The box which the message belongs to, e.g. {@link #MESSAGE_BOX_INBOX}.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_BOX = "msg_box";
-
-        /**
-         * Has the message been read?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String READ = "read";
-
-        /**
-         * Has the message been seen by the user? The "seen" flag determines
-         * whether we need to show a new message notification.
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String SEEN = "seen";
-
-        /**
-         * Does the message have only a text part (can also have a subject) with
-         * no picture, slideshow, sound, etc. parts?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String TEXT_ONLY = "text_only";
-
-        /**
-         * The {@code Message-ID} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MESSAGE_ID = "m_id";
-
-        /**
-         * The subject of the message, if present.
-         * <P>Type: TEXT</P>
-         */
-        public static final String SUBJECT = "sub";
-
-        /**
-         * The character set of the subject, if present.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String SUBJECT_CHARSET = "sub_cs";
-
-        /**
-         * The {@code Content-Type} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String CONTENT_TYPE = "ct_t";
-
-        /**
-         * The {@code Content-Location} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String CONTENT_LOCATION = "ct_l";
-
-        /**
-         * The expiry time of the message.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String EXPIRY = "exp";
-
-        /**
-         * The class of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MESSAGE_CLASS = "m_cls";
-
-        /**
-         * The type of the message defined by MMS spec.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_TYPE = "m_type";
-
-        /**
-         * The version of the specification that this message conforms to.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MMS_VERSION = "v";
-
-        /**
-         * The size of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_SIZE = "m_size";
-
-        /**
-         * The priority of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String PRIORITY = "pri";
-
-        /**
-         * The {@code read-report} of the message.
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String READ_REPORT = "rr";
-
-        /**
-         * Is read report allowed?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String REPORT_ALLOWED = "rpt_a";
-
-        /**
-         * The {@code response-status} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String RESPONSE_STATUS = "resp_st";
-
-        /**
-         * The {@code status} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String STATUS = "st";
-
-        /**
-         * The {@code transaction-id} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String TRANSACTION_ID = "tr_id";
-
-        /**
-         * The {@code retrieve-status} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String RETRIEVE_STATUS = "retr_st";
-
-        /**
-         * The {@code retrieve-text} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String RETRIEVE_TEXT = "retr_txt";
-
-        /**
-         * The character set of the retrieve-text.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String RETRIEVE_TEXT_CHARSET = "retr_txt_cs";
-
-        /**
-         * The {@code read-status} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String READ_STATUS = "read_status";
-
-        /**
-         * The {@code content-class} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CONTENT_CLASS = "ct_cls";
-
-        /**
-         * The {@code delivery-report} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String DELIVERY_REPORT = "d_rpt";
-
-        /**
-         * The {@code delivery-time-token} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String DELIVERY_TIME_TOKEN = "d_tm_tok";
-
-        /**
-         * The {@code delivery-time} of the message.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String DELIVERY_TIME = "d_tm";
-
-        /**
-         * The {@code response-text} of the message.
-         * <P>Type: TEXT</P>
-         */
-        public static final String RESPONSE_TEXT = "resp_txt";
-
-        /**
-         * The {@code sender-visibility} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String SENDER_VISIBILITY = "s_vis";
-
-        /**
-         * The {@code reply-charging} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_CHARGING = "r_chg";
-
-        /**
-         * The {@code reply-charging-deadline-token} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_CHARGING_DEADLINE_TOKEN = "r_chg_dl_tok";
-
-        /**
-         * The {@code reply-charging-deadline} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_CHARGING_DEADLINE = "r_chg_dl";
-
-        /**
-         * The {@code reply-charging-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_CHARGING_ID = "r_chg_id";
-
-        /**
-         * The {@code reply-charging-size} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_CHARGING_SIZE = "r_chg_sz";
-
-        /**
-         * The {@code previously-sent-by} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String PREVIOUSLY_SENT_BY = "p_s_by";
-
-        /**
-         * The {@code previously-sent-date} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String PREVIOUSLY_SENT_DATE = "p_s_d";
-
-        /**
-         * The {@code store} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String STORE = "store";
-
-        /**
-         * The {@code mm-state} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MM_STATE = "mm_st";
-
-        /**
-         * The {@code mm-flags-token} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MM_FLAGS_TOKEN = "mm_flg_tok";
-
-        /**
-         * The {@code mm-flags} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MM_FLAGS = "mm_flg";
-
-        /**
-         * The {@code store-status} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String STORE_STATUS = "store_st";
-
-        /**
-         * The {@code store-status-text} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String STORE_STATUS_TEXT = "store_st_txt";
-
-        /**
-         * The {@code stored} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String STORED = "stored";
-
-        /**
-         * The {@code totals} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String TOTALS = "totals";
-
-        /**
-         * The {@code mbox-totals} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MBOX_TOTALS = "mb_t";
-
-        /**
-         * The {@code mbox-totals-token} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MBOX_TOTALS_TOKEN = "mb_t_tok";
-
-        /**
-         * The {@code quotas} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String QUOTAS = "qt";
-
-        /**
-         * The {@code mbox-quotas} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MBOX_QUOTAS = "mb_qt";
-
-        /**
-         * The {@code mbox-quotas-token} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MBOX_QUOTAS_TOKEN = "mb_qt_tok";
-
-        /**
-         * The {@code message-count} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String MESSAGE_COUNT = "m_cnt";
-
-        /**
-         * The {@code start} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String START = "start";
-
-        /**
-         * The {@code distribution-indicator} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String DISTRIBUTION_INDICATOR = "d_ind";
-
-        /**
-         * The {@code element-descriptor} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String ELEMENT_DESCRIPTOR = "e_des";
-
-        /**
-         * The {@code limit} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String LIMIT = "limit";
-
-        /**
-         * The {@code recommended-retrieval-mode} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String RECOMMENDED_RETRIEVAL_MODE = "r_r_mod";
-
-        /**
-         * The {@code recommended-retrieval-mode-text} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String RECOMMENDED_RETRIEVAL_MODE_TEXT = "r_r_mod_txt";
-
-        /**
-         * The {@code status-text} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String STATUS_TEXT = "st_txt";
-
-        /**
-         * The {@code applic-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String APPLIC_ID = "apl_id";
-
-        /**
-         * The {@code reply-applic-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLY_APPLIC_ID = "r_apl_id";
-
-        /**
-         * The {@code aux-applic-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String AUX_APPLIC_ID = "aux_apl_id";
-
-        /**
-         * The {@code drm-content} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String DRM_CONTENT = "drm_c";
-
-        /**
-         * The {@code adaptation-allowed} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String ADAPTATION_ALLOWED = "adp_a";
-
-        /**
-         * The {@code replace-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String REPLACE_ID = "repl_id";
-
-        /**
-         * The {@code cancel-id} of the message.
-         * <P>Type: TEXT</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String CANCEL_ID = "cl_id";
-
-        /**
-         * The {@code cancel-status} of the message.
-         * <P>Type: INTEGER</P>
-         * @deprecated this column is no longer supported.
-         * @hide
-         */
-        @Deprecated
-        public static final String CANCEL_STATUS = "cl_st";
-
-        /**
-         * Is the message locked?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String LOCKED = "locked";
-
-        /**
-         * The subscription to which the message belongs to. Its value will be
-         * < 0 if the sub id cannot be determined.
-         * <p>Type: INTEGER (long)</p>
-         */
-        public static final String SUBSCRIPTION_ID = "sub_id";
-
-        /**
-         * The identity of the sender of a sent message. It is
-         * usually the package name of the app which sends the message.
-         * <p class="note"><strong>Note:</strong>
-         * This column is read-only. It is set by the provider and can not be changed by apps.
-         * <p>Type: TEXT</p>
-         */
-        public static final String CREATOR = "creator";
-    }
-
-    /**
-     * Columns for the "canonical_addresses" table used by MMS and SMS.
-     */
-    public interface CanonicalAddressesColumns extends BaseColumns {
-        /**
-         * An address used in MMS or SMS.  Email addresses are
-         * converted to lower case and are compared by string
-         * equality.  Other addresses are compared using
-         * PHONE_NUMBERS_EQUAL.
-         * <P>Type: TEXT</P>
-         */
-        public static final String ADDRESS = "address";
-    }
-
-    /**
-     * Columns for the "threads" table used by MMS and SMS.
-     */
-    public interface ThreadsColumns extends BaseColumns {
-
-        /**
-         * The date at which the thread was created.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DATE = "date";
-
-        /**
-         * A string encoding of the recipient IDs of the recipients of
-         * the message, in numerical order and separated by spaces.
-         * <P>Type: TEXT</P>
-         */
-        public static final String RECIPIENT_IDS = "recipient_ids";
-
-        /**
-         * The message count of the thread.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_COUNT = "message_count";
-
-        /**
-         * Indicates whether all messages of the thread have been read.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String READ = "read";
-
-        /**
-         * The snippet of the latest message in the thread.
-         * <P>Type: TEXT</P>
-         */
-        public static final String SNIPPET = "snippet";
-
-        /**
-         * The charset of the snippet.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String SNIPPET_CHARSET = "snippet_cs";
-
-        /**
-         * Type of the thread, either {@link Threads#COMMON_THREAD} or
-         * {@link Threads#BROADCAST_THREAD}.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String TYPE = "type";
-
-        /**
-         * Indicates whether there is a transmission error in the thread.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String ERROR = "error";
-
-        /**
-         * Indicates whether this thread contains any attachments.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String HAS_ATTACHMENT = "has_attachment";
-
-        /**
-         * If the thread is archived
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String ARCHIVED = "archived";
-    }
-
-    /**
-     * Helper functions for the "threads" table used by MMS and SMS.
-     */
-    public static final class Threads implements ThreadsColumns {
-
-        private static final String[] ID_PROJECTION = { BaseColumns._ID };
-
-        /**
-         * Private {@code content://} style URL for this table. Used by
-         * {@link #getOrCreateThreadId(android.content.Context, java.util.Set)}.
-         */
-        private static final Uri THREAD_ID_CONTENT_URI = Uri.parse(
-                "content://mms-sms/threadID");
-
-        /**
-         * The {@code content://} style URL for this table, by conversation.
-         */
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(
-                MmsSms.CONTENT_URI, "conversations");
-
-        /**
-         * The {@code content://} style URL for this table, for obsolete threads.
-         */
-        public static final Uri OBSOLETE_THREADS_URI = Uri.withAppendedPath(
-                CONTENT_URI, "obsolete");
-
-        /** Thread type: common thread. */
-        public static final int COMMON_THREAD    = 0;
-
-        /** Thread type: broadcast thread. */
-        public static final int BROADCAST_THREAD = 1;
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private Threads() {
-        }
-
-        /**
-         * This is a single-recipient version of {@code getOrCreateThreadId}.
-         * It's convenient for use with SMS messages.
-         * @param context the context object to use.
-         * @param recipient the recipient to send to.
-         */
-        public static long getOrCreateThreadId(Context context, String recipient) {
-            Set<String> recipients = new HashSet<String>();
-
-            recipients.add(recipient);
-            return getOrCreateThreadId(context, recipients);
-        }
-
-        /**
-         * Given the recipients list and subject of an unsaved message,
-         * return its thread ID.  If the message starts a new thread,
-         * allocate a new thread ID.  Otherwise, use the appropriate
-         * existing thread ID.
-         *
-         * <p>Find the thread ID of the same set of recipients (in any order,
-         * without any additions). If one is found, return it. Otherwise,
-         * return a unique thread ID.</p>
-         */
-        public static long getOrCreateThreadId(
-                Context context, Set<String> recipients) {
-            Uri.Builder uriBuilder = THREAD_ID_CONTENT_URI.buildUpon();
-
-            for (String recipient : recipients) {
-                if (Mms.isEmailAddress(recipient)) {
-                    recipient = Mms.extractAddrSpec(recipient);
-                }
-
-                uriBuilder.appendQueryParameter("recipient", recipient);
-            }
-
-            Uri uri = uriBuilder.build();
-            //if (DEBUG) Rlog.v(TAG, "getOrCreateThreadId uri: " + uri);
-
-            Cursor cursor = SqliteWrapper.query(context, context.getContentResolver(),
-                    uri, ID_PROJECTION, null, null, null);
-            if (cursor != null) {
-                try {
-                    if (cursor.moveToFirst()) {
-                        return cursor.getLong(0);
-                    } else {
-                        Rlog.e(TAG, "getOrCreateThreadId returned no rows!");
-                    }
-                } finally {
-                    cursor.close();
-                }
-            }
-
-            Rlog.e(TAG, "getOrCreateThreadId failed with " + recipients.size() + " recipients");
-            throw new IllegalArgumentException("Unable to find or allocate a thread ID.");
-        }
-    }
-
-    /**
-     * Contains all MMS messages.
-     */
-    public static final class Mms implements BaseMmsColumns {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private Mms() {
-        }
-
-        /**
-         * The {@code content://} URI for this table.
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://mms");
-
-        /**
-         * Content URI for getting MMS report requests.
-         */
-        public static final Uri REPORT_REQUEST_URI = Uri.withAppendedPath(
-                                            CONTENT_URI, "report-request");
-
-        /**
-         * Content URI for getting MMS report status.
-         */
-        public static final Uri REPORT_STATUS_URI = Uri.withAppendedPath(
-                                            CONTENT_URI, "report-status");
-
-        /**
-         * The default sort order for this table.
-         */
-        public static final String DEFAULT_SORT_ORDER = "date DESC";
-
-        /**
-         * Regex pattern for names and email addresses.
-         * <ul>
-         *     <li><em>mailbox</em> = {@code name-addr}</li>
-         *     <li><em>name-addr</em> = {@code [display-name] angle-addr}</li>
-         *     <li><em>angle-addr</em> = {@code [CFWS] "<" addr-spec ">" [CFWS]}</li>
-         * </ul>
-         * @hide
-         */
-        public static final Pattern NAME_ADDR_EMAIL_PATTERN =
-                Pattern.compile("\\s*(\"[^\"]*\"|[^<>\"]+)\\s*<([^<>]+)>\\s*");
-
-        /**
-         * Helper method to query this table.
-         * @hide
-         */
-        public static Cursor query(
-                ContentResolver cr, String[] projection) {
-            return cr.query(CONTENT_URI, projection, null, null, DEFAULT_SORT_ORDER);
-        }
-
-        /**
-         * Helper method to query this table.
-         * @hide
-         */
-        public static Cursor query(
-                ContentResolver cr, String[] projection,
-                String where, String orderBy) {
-            return cr.query(CONTENT_URI, projection,
-                    where, null, orderBy == null ? DEFAULT_SORT_ORDER : orderBy);
-        }
-
-        /**
-         * Helper method to extract email address from address string.
-         * @hide
-         */
-        public static String extractAddrSpec(String address) {
-            Matcher match = NAME_ADDR_EMAIL_PATTERN.matcher(address);
-
-            if (match.matches()) {
-                return match.group(2);
-            }
-            return address;
-        }
-
-        /**
-         * Is the specified address an email address?
-         *
-         * @param address the input address to test
-         * @return true if address is an email address; false otherwise.
-         * @hide
-         */
-        public static boolean isEmailAddress(String address) {
-            if (TextUtils.isEmpty(address)) {
-                return false;
-            }
-
-            String s = extractAddrSpec(address);
-            Matcher match = Patterns.EMAIL_ADDRESS.matcher(s);
-            return match.matches();
-        }
-
-        /**
-         * Is the specified number a phone number?
-         *
-         * @param number the input number to test
-         * @return true if number is a phone number; false otherwise.
-         * @hide
-         */
-        public static boolean isPhoneNumber(String number) {
-            if (TextUtils.isEmpty(number)) {
-                return false;
-            }
-
-            Matcher match = Patterns.PHONE.matcher(number);
-            return match.matches();
-        }
-
-        /**
-         * Contains all MMS messages in the MMS app inbox.
-         */
-        public static final class Inbox implements BaseMmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Inbox() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri
-                    CONTENT_URI = Uri.parse("content://mms/inbox");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-        }
-
-        /**
-         * Contains all MMS messages in the MMS app sent folder.
-         */
-        public static final class Sent implements BaseMmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Sent() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri
-                    CONTENT_URI = Uri.parse("content://mms/sent");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-        }
-
-        /**
-         * Contains all MMS messages in the MMS app drafts folder.
-         */
-        public static final class Draft implements BaseMmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Draft() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri
-                    CONTENT_URI = Uri.parse("content://mms/drafts");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-        }
-
-        /**
-         * Contains all MMS messages in the MMS app outbox.
-         */
-        public static final class Outbox implements BaseMmsColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Outbox() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri
-                    CONTENT_URI = Uri.parse("content://mms/outbox");
-
-            /**
-             * The default sort order for this table.
-             */
-            public static final String DEFAULT_SORT_ORDER = "date DESC";
-        }
-
-        /**
-         * Contains address information for an MMS message.
-         */
-        public static final class Addr implements BaseColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Addr() {
-            }
-
-            /**
-             * The ID of MM which this address entry belongs to.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String MSG_ID = "msg_id";
-
-            /**
-             * The ID of contact entry in Phone Book.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String CONTACT_ID = "contact_id";
-
-            /**
-             * The address text.
-             * <P>Type: TEXT</P>
-             */
-            public static final String ADDRESS = "address";
-
-            /**
-             * Type of address: must be one of {@code PduHeaders.BCC},
-             * {@code PduHeaders.CC}, {@code PduHeaders.FROM}, {@code PduHeaders.TO}.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String TYPE = "type";
-
-            /**
-             * Character set of this entry (MMS charset value).
-             * <P>Type: INTEGER</P>
-             */
-            public static final String CHARSET = "charset";
-        }
-
-        /**
-         * Contains message parts.
-         */
-        public static final class Part implements BaseColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Part() {
-            }
-
-            /**
-             * The identifier of the message which this part belongs to.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String MSG_ID = "mid";
-
-            /**
-             * The order of the part.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String SEQ = "seq";
-
-            /**
-             * The content type of the part.
-             * <P>Type: TEXT</P>
-             */
-            public static final String CONTENT_TYPE = "ct";
-
-            /**
-             * The name of the part.
-             * <P>Type: TEXT</P>
-             */
-            public static final String NAME = "name";
-
-            /**
-             * The charset of the part.
-             * <P>Type: TEXT</P>
-             */
-            public static final String CHARSET = "chset";
-
-            /**
-             * The file name of the part.
-             * <P>Type: TEXT</P>
-             */
-            public static final String FILENAME = "fn";
-
-            /**
-             * The content disposition of the part.
-             * <P>Type: TEXT</P>
-             */
-            public static final String CONTENT_DISPOSITION = "cd";
-
-            /**
-             * The content ID of the part.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String CONTENT_ID = "cid";
-
-            /**
-             * The content location of the part.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String CONTENT_LOCATION = "cl";
-
-            /**
-             * The start of content-type of the message.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String CT_START = "ctt_s";
-
-            /**
-             * The type of content-type of the message.
-             * <P>Type: TEXT</P>
-             */
-            public static final String CT_TYPE = "ctt_t";
-
-            /**
-             * The location (on filesystem) of the binary data of the part.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String _DATA = "_data";
-
-            /**
-             * The message text.
-             * <P>Type: TEXT</P>
-             */
-            public static final String TEXT = "text";
-        }
-
-        /**
-         * Message send rate table.
-         */
-        public static final class Rate {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Rate() {
-            }
-
-            /**
-             * The {@code content://} style URL for this table.
-             */
-            public static final Uri CONTENT_URI = Uri.withAppendedPath(
-                    Mms.CONTENT_URI, "rate");
-
-            /**
-             * When a message was successfully sent.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String SENT_TIME = "sent_time";
-        }
-
-        /**
-         * Intents class.
-         */
-        public static final class Intents {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private Intents() {
-            }
-
-            /**
-             * Indicates that the contents of specified URIs were changed.
-             * The application which is showing or caching these contents
-             * should be updated.
-             */
-            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String CONTENT_CHANGED_ACTION
-                    = "android.intent.action.CONTENT_CHANGED";
-
-            /**
-             * An extra field which stores the URI of deleted contents.
-             */
-            public static final String DELETED_CONTENTS = "deleted_contents";
-        }
-    }
-
-    /**
-     * Contains all MMS and SMS messages.
-     */
-    public static final class MmsSms implements BaseColumns {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private MmsSms() {
-        }
-
-        /**
-         * The column to distinguish SMS and MMS messages in query results.
-         */
-        public static final String TYPE_DISCRIMINATOR_COLUMN =
-                "transport_type";
-
-        /**
-         * The {@code content://} style URL for this table.
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://mms-sms/");
-
-        /**
-         * The {@code content://} style URL for this table, by conversation.
-         */
-        public static final Uri CONTENT_CONVERSATIONS_URI = Uri.parse(
-                "content://mms-sms/conversations");
-
-        /**
-         * The {@code content://} style URL for this table, by phone number.
-         */
-        public static final Uri CONTENT_FILTER_BYPHONE_URI = Uri.parse(
-                "content://mms-sms/messages/byphone");
-
-        /**
-         * The {@code content://} style URL for undelivered messages in this table.
-         */
-        public static final Uri CONTENT_UNDELIVERED_URI = Uri.parse(
-                "content://mms-sms/undelivered");
-
-        /**
-         * The {@code content://} style URL for draft messages in this table.
-         */
-        public static final Uri CONTENT_DRAFT_URI = Uri.parse(
-                "content://mms-sms/draft");
-
-        /**
-         * The {@code content://} style URL for locked messages in this table.
-         */
-        public static final Uri CONTENT_LOCKED_URI = Uri.parse(
-                "content://mms-sms/locked");
-
-        /**
-         * Pass in a query parameter called "pattern" which is the text to search for.
-         * The sort order is fixed to be: {@code thread_id ASC, date DESC}.
-         */
-        public static final Uri SEARCH_URI = Uri.parse(
-                "content://mms-sms/search");
-
-        // Constants for message protocol types.
-
-        /** SMS protocol type. */
-        public static final int SMS_PROTO = 0;
-
-        /** MMS protocol type. */
-        public static final int MMS_PROTO = 1;
-
-        // Constants for error types of pending messages.
-
-        /** Error type: no error. */
-        public static final int NO_ERROR                      = 0;
-
-        /** Error type: generic transient error. */
-        public static final int ERR_TYPE_GENERIC              = 1;
-
-        /** Error type: SMS protocol transient error. */
-        public static final int ERR_TYPE_SMS_PROTO_TRANSIENT  = 2;
-
-        /** Error type: MMS protocol transient error. */
-        public static final int ERR_TYPE_MMS_PROTO_TRANSIENT  = 3;
-
-        /** Error type: transport failure. */
-        public static final int ERR_TYPE_TRANSPORT_FAILURE    = 4;
-
-        /** Error type: permanent error (along with all higher error values). */
-        public static final int ERR_TYPE_GENERIC_PERMANENT    = 10;
-
-        /** Error type: SMS protocol permanent error. */
-        public static final int ERR_TYPE_SMS_PROTO_PERMANENT  = 11;
-
-        /** Error type: MMS protocol permanent error. */
-        public static final int ERR_TYPE_MMS_PROTO_PERMANENT  = 12;
-
-        /**
-         * Contains pending messages info.
-         */
-        public static final class PendingMessages implements BaseColumns {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private PendingMessages() {
-            }
-
-            public static final Uri CONTENT_URI = Uri.withAppendedPath(
-                    MmsSms.CONTENT_URI, "pending");
-
-            /**
-             * The type of transport protocol (MMS or SMS).
-             * <P>Type: INTEGER</P>
-             */
-            public static final String PROTO_TYPE = "proto_type";
-
-            /**
-             * The ID of the message to be sent or downloaded.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String MSG_ID = "msg_id";
-
-            /**
-             * The type of the message to be sent or downloaded.
-             * This field is only valid for MM. For SM, its value is always set to 0.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String MSG_TYPE = "msg_type";
-
-            /**
-             * The type of the error code.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String ERROR_TYPE = "err_type";
-
-            /**
-             * The error code of sending/retrieving process.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String ERROR_CODE = "err_code";
-
-            /**
-             * How many times we tried to send or download the message.
-             * <P>Type: INTEGER</P>
-             */
-            public static final String RETRY_INDEX = "retry_index";
-
-            /**
-             * The time to do next retry.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String DUE_TIME = "due_time";
-
-            /**
-             * The time we last tried to send or download the message.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String LAST_TRY = "last_try";
-
-            /**
-             * The subscription to which the message belongs to. Its value will be
-             * < 0 if the sub id cannot be determined.
-             * <p>Type: INTEGER (long) </p>
-             */
-            public static final String SUBSCRIPTION_ID = "pending_sub_id";
-        }
-
-        /**
-         * Words table used by provider for full-text searches.
-         * @hide
-         */
-        public static final class WordsTable {
-
-            /**
-             * Not instantiable.
-             * @hide
-             */
-            private WordsTable() {}
-
-            /**
-             * Primary key.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String ID = "_id";
-
-            /**
-             * Source row ID.
-             * <P>Type: INTEGER (long)</P>
-             */
-            public static final String SOURCE_ROW_ID = "source_id";
-
-            /**
-             * Table ID (either 1 or 2).
-             * <P>Type: INTEGER</P>
-             */
-            public static final String TABLE_ID = "table_to_use";
-
-            /**
-             * The words to index.
-             * <P>Type: TEXT</P>
-             */
-            public static final String INDEXED_TEXT = "index_text";
-        }
-    }
-
-    /**
-     * Carriers class contains information about APNs, including MMSC information.
-     */
-    public static final class Carriers implements BaseColumns {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private Carriers() {}
-
-        /**
-         * The {@code content://} style URL for this table.
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://telephony/carriers");
-
-        /**
-         * The default sort order for this table.
-         */
-        public static final String DEFAULT_SORT_ORDER = "name ASC";
-
-        /**
-         * Entry name.
-         * <P>Type: TEXT</P>
-         */
-        public static final String NAME = "name";
-
-        /**
-         * APN name.
-         * <P>Type: TEXT</P>
-         */
-        public static final String APN = "apn";
-
-        /**
-         * Proxy address.
-         * <P>Type: TEXT</P>
-         */
-        public static final String PROXY = "proxy";
-
-        /**
-         * Proxy port.
-         * <P>Type: TEXT</P>
-         */
-        public static final String PORT = "port";
-
-        /**
-         * MMS proxy address.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MMSPROXY = "mmsproxy";
-
-        /**
-         * MMS proxy port.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MMSPORT = "mmsport";
-
-        /**
-         * Server address.
-         * <P>Type: TEXT</P>
-         */
-        public static final String SERVER = "server";
-
-        /**
-         * APN username.
-         * <P>Type: TEXT</P>
-         */
-        public static final String USER = "user";
-
-        /**
-         * APN password.
-         * <P>Type: TEXT</P>
-         */
-        public static final String PASSWORD = "password";
-
-        /**
-         * MMSC URL.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MMSC = "mmsc";
-
-        /**
-         * Mobile Country Code (MCC).
-         * <P>Type: TEXT</P>
-         */
-        public static final String MCC = "mcc";
-
-        /**
-         * Mobile Network Code (MNC).
-         * <P>Type: TEXT</P>
-         */
-        public static final String MNC = "mnc";
-
-        /**
-         * Numeric operator ID (as String). Usually {@code MCC + MNC}.
-         * <P>Type: TEXT</P>
-         */
-        public static final String NUMERIC = "numeric";
-
-        /**
-         * Authentication type.
-         * <P>Type:  INTEGER</P>
-         */
-        public static final String AUTH_TYPE = "authtype";
-
-        /**
-         * Comma-delimited list of APN types.
-         * <P>Type: TEXT</P>
-         */
-        public static final String TYPE = "type";
-
-        /**
-         * The protocol to use to connect to this APN.
-         *
-         * One of the {@code PDP_type} values in TS 27.007 section 10.1.1.
-         * For example: {@code IP}, {@code IPV6}, {@code IPV4V6}, or {@code PPP}.
-         * <P>Type: TEXT</P>
-         */
-        public static final String PROTOCOL = "protocol";
-
-        /**
-         * The protocol to use to connect to this APN when roaming.
-         * The syntax is the same as protocol.
-         * <P>Type: TEXT</P>
-         */
-        public static final String ROAMING_PROTOCOL = "roaming_protocol";
-
-        /**
-         * Is this the current APN?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String CURRENT = "current";
-
-        /**
-         * Is this APN enabled?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String CARRIER_ENABLED = "carrier_enabled";
-
-        /**
-         * Radio Access Technology info.
-         * To check what values are allowed, refer to {@link android.telephony.ServiceState}.
-         * This should be spread to other technologies,
-         * but is currently only used for LTE (14) and eHRPD (13).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String BEARER = "bearer";
-
-        /**
-         * Radio Access Technology bitmask.
-         * To check what values can be contained, refer to {@link android.telephony.ServiceState}.
-         * 0 indicates all techs otherwise first bit refers to RAT/bearer 1, second bit refers to
-         * RAT/bearer 2 and so on.
-         * Bitmask for a radio tech R is (1 << (R - 1))
-         * <P>Type: INTEGER</P>
-         * @hide
-         */
-        public static final String BEARER_BITMASK = "bearer_bitmask";
-
-        /**
-         * MVNO type:
-         * {@code SPN (Service Provider Name), IMSI, GID (Group Identifier Level 1)}.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MVNO_TYPE = "mvno_type";
-
-        /**
-         * MVNO data.
-         * Use the following examples.
-         * <ul>
-         *     <li>SPN: A MOBILE, BEN NL, ...</li>
-         *     <li>IMSI: 302720x94, 2060188, ...</li>
-         *     <li>GID: 4E, 33, ...</li>
-         * </ul>
-         * <P>Type: TEXT</P>
-         */
-        public static final String MVNO_MATCH_DATA = "mvno_match_data";
-
-        /**
-         * The subscription to which the APN belongs to
-         * <p>Type: INTEGER (long) </p>
-         */
-        public static final String SUBSCRIPTION_ID = "sub_id";
-
-        /**
-         * The profile_id to which the APN saved in modem
-         * <p>Type: INTEGER</p>
-         *@hide
-         */
-        public static final String PROFILE_ID = "profile_id";
-
-        /**
-         * Is the apn setting to be set in modem
-         * <P>Type: INTEGER (boolean)</P>
-         *@hide
-         */
-        public static final String MODEM_COGNITIVE = "modem_cognitive";
-
-        /**
-         * The max connections of this apn
-         * <p>Type: INTEGER</p>
-         *@hide
-         */
-        public static final String MAX_CONNS = "max_conns";
-
-        /**
-         * The wait time for retry of the apn
-         * <p>Type: INTEGER</p>
-         *@hide
-         */
-        public static final String WAIT_TIME = "wait_time";
-
-        /**
-         * The time to limit max connection for the apn
-         * <p>Type: INTEGER</p>
-         *@hide
-         */
-        public static final String MAX_CONNS_TIME = "max_conns_time";
-
-        /**
-         * The MTU size of the mobile interface to  which the APN connected
-         * <p>Type: INTEGER </p>
-         * @hide
-         */
-        public static final String MTU = "mtu";
-
-        /**
-         * Is this APN added/edited/deleted by a user or carrier?
-         * <p>Type: INTEGER </p>
-         * @hide
-         */
-        public static final String EDITED = "edited";
-
-        /**
-         * Is this APN visible to the user?
-         * <p>Type: INTEGER (boolean) </p>
-         * @hide
-         */
-        public static final String USER_VISIBLE = "user_visible";
-
-        /**
-         * Following are possible values for the EDITED field
-         * @hide
-         */
-        public static final int UNEDITED = 0;
-        /**
-         *  @hide
-         */
-        public static final int USER_EDITED = 1;
-        /**
-         *  @hide
-         */
-        public static final int USER_DELETED = 2;
-        /**
-         * DELETED_BUT_PRESENT is an intermediate value used to indicate that an entry deleted
-         * by the user is still present in the new APN database and therefore must remain tagged
-         * as user deleted rather than completely removed from the database
-         * @hide
-         */
-        public static final int USER_DELETED_BUT_PRESENT_IN_XML = 3;
-        /**
-         *  @hide
-         */
-        public static final int CARRIER_EDITED = 4;
-        /**
-         * CARRIER_DELETED values are currently not used as there is no usecase. If they are used,
-         * delete() will have to change accordingly. Currently it is hardcoded to USER_DELETED.
-         * @hide
-         */
-        public static final int CARRIER_DELETED = 5;
-        /**
-         *  @hide
-         */
-        public static final int CARRIER_DELETED_BUT_PRESENT_IN_XML = 6;
-    }
-
-    /**
-     * Contains received SMS cell broadcast messages.
-     * @hide
-     */
-    public static final class CellBroadcasts implements BaseColumns {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private CellBroadcasts() {}
-
-        /**
-         * The {@code content://} URI for this table.
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://cellbroadcasts");
-
-        /**
-         * Message geographical scope.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String GEOGRAPHICAL_SCOPE = "geo_scope";
-
-        /**
-         * Message serial number.
-         * <P>Type: INTEGER</P>
-         */
-        public static final String SERIAL_NUMBER = "serial_number";
-
-        /**
-         * PLMN of broadcast sender. {@code SERIAL_NUMBER + PLMN + LAC + CID} uniquely identifies
-         * a broadcast for duplicate detection purposes.
-         * <P>Type: TEXT</P>
-         */
-        public static final String PLMN = "plmn";
-
-        /**
-         * Location Area (GSM) or Service Area (UMTS) of broadcast sender. Unused for CDMA.
-         * Only included if Geographical Scope of message is not PLMN wide (01).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String LAC = "lac";
-
-        /**
-         * Cell ID of message sender (GSM/UMTS). Unused for CDMA. Only included when the
-         * Geographical Scope of message is cell wide (00 or 11).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CID = "cid";
-
-        /**
-         * Message code. <em>OBSOLETE: merged into SERIAL_NUMBER.</em>
-         * <P>Type: INTEGER</P>
-         */
-        public static final String V1_MESSAGE_CODE = "message_code";
-
-        /**
-         * Message identifier. <em>OBSOLETE: renamed to SERVICE_CATEGORY.</em>
-         * <P>Type: INTEGER</P>
-         */
-        public static final String V1_MESSAGE_IDENTIFIER = "message_id";
-
-        /**
-         * Service category (GSM/UMTS: message identifier; CDMA: service category).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String SERVICE_CATEGORY = "service_category";
-
-        /**
-         * Message language code.
-         * <P>Type: TEXT</P>
-         */
-        public static final String LANGUAGE_CODE = "language";
-
-        /**
-         * Message body.
-         * <P>Type: TEXT</P>
-         */
-        public static final String MESSAGE_BODY = "body";
-
-        /**
-         * Message delivery time.
-         * <P>Type: INTEGER (long)</P>
-         */
-        public static final String DELIVERY_TIME = "date";
-
-        /**
-         * Has the message been viewed?
-         * <P>Type: INTEGER (boolean)</P>
-         */
-        public static final String MESSAGE_READ = "read";
-
-        /**
-         * Message format (3GPP or 3GPP2).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_FORMAT = "format";
-
-        /**
-         * Message priority (including emergency).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String MESSAGE_PRIORITY = "priority";
-
-        /**
-         * ETWS warning type (ETWS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String ETWS_WARNING_TYPE = "etws_warning_type";
-
-        /**
-         * CMAS message class (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_MESSAGE_CLASS = "cmas_message_class";
-
-        /**
-         * CMAS category (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_CATEGORY = "cmas_category";
-
-        /**
-         * CMAS response type (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_RESPONSE_TYPE = "cmas_response_type";
-
-        /**
-         * CMAS severity (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_SEVERITY = "cmas_severity";
-
-        /**
-         * CMAS urgency (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_URGENCY = "cmas_urgency";
-
-        /**
-         * CMAS certainty (CMAS alerts only).
-         * <P>Type: INTEGER</P>
-         */
-        public static final String CMAS_CERTAINTY = "cmas_certainty";
-
-        /** The default sort order for this table. */
-        public static final String DEFAULT_SORT_ORDER = DELIVERY_TIME + " DESC";
-
-        /**
-         * Query columns for instantiating {@link android.telephony.CellBroadcastMessage} objects.
-         */
-        public static final String[] QUERY_COLUMNS = {
-                _ID,
-                GEOGRAPHICAL_SCOPE,
-                PLMN,
-                LAC,
-                CID,
-                SERIAL_NUMBER,
-                SERVICE_CATEGORY,
-                LANGUAGE_CODE,
-                MESSAGE_BODY,
-                DELIVERY_TIME,
-                MESSAGE_READ,
-                MESSAGE_FORMAT,
-                MESSAGE_PRIORITY,
-                ETWS_WARNING_TYPE,
-                CMAS_MESSAGE_CLASS,
-                CMAS_CATEGORY,
-                CMAS_RESPONSE_TYPE,
-                CMAS_SEVERITY,
-                CMAS_URGENCY,
-                CMAS_CERTAINTY
-        };
-    }
-
-    /**
-     * Constants for interfacing with the ServiceStateProvider and the different fields of the
-     * {@link ServiceState} class accessible through the provider.
-     */
-    public static final class ServiceStateTable {
-
-        /**
-         * Not instantiable.
-         * @hide
-         */
-        private ServiceStateTable() {}
-
-        /**
-         * The authority string for the ServiceStateProvider
-         */
-        public static final String AUTHORITY = "service-state";
-
-        /**
-         * The {@code content://} style URL for the ServiceStateProvider
-         */
-        public static final Uri CONTENT_URI = Uri.parse("content://service-state/");
-
-        /**
-         * Generates a content {@link Uri} used to receive updates on a specific field in the
-         * ServiceState provider.
-         * <p>
-         * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the
-         * {@link ServiceState} while your app is running.  You can also use a {@link JobService} to
-         * ensure your app is notified of changes to the {@link Uri} even when it is not running.
-         * Note, however, that using a {@link JobService} does not guarantee timely delivery of
-         * updates to the {@link Uri}.
-         *
-         * @param subscriptionId the subscriptionId to receive updates on
-         * @param field the ServiceState field to receive updates on
-         * @return the Uri used to observe {@link ServiceState} changes
-         */
-        public static Uri getUriForSubscriptionIdAndField(int subscriptionId, String field) {
-            return CONTENT_URI.buildUpon().appendEncodedPath(String.valueOf(subscriptionId))
-                    .appendEncodedPath(field).build();
-        }
-
-        /**
-         * Generates a content {@link Uri} used to receive updates on every field in the
-         * ServiceState provider.
-         * <p>
-         * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the
-         * {@link ServiceState} while your app is running.  You can also use a {@link JobService} to
-         * ensure your app is notified of changes to the {@link Uri} even when it is not running.
-         * Note, however, that using a {@link JobService} does not guarantee timely delivery of
-         * updates to the {@link Uri}.
-         *
-         * @param subscriptionId the subscriptionId to receive updates on
-         * @return the Uri used to observe {@link ServiceState} changes
-         */
-        public static Uri getUriForSubscriptionId(int subscriptionId) {
-            return CONTENT_URI.buildUpon()
-                    .appendEncodedPath(String.valueOf(subscriptionId)).build();
-        }
-
-        /**
-         * Used to insert a ServiceState into the ServiceStateProvider as a ContentValues instance.
-         *
-         * @param state the ServiceState to convert into ContentValues
-         * @return the convertedContentValues instance
-         * @hide
-         */
-        public static ContentValues getContentValuesForServiceState(ServiceState state) {
-            ContentValues values = new ContentValues();
-            values.put(VOICE_REG_STATE, state.getVoiceRegState());
-            values.put(DATA_REG_STATE, state.getDataRegState());
-            values.put(VOICE_ROAMING_TYPE, state.getVoiceRoamingType());
-            values.put(DATA_ROAMING_TYPE, state.getDataRoamingType());
-            values.put(VOICE_OPERATOR_ALPHA_LONG, state.getVoiceOperatorAlphaLong());
-            values.put(VOICE_OPERATOR_ALPHA_SHORT, state.getVoiceOperatorAlphaShort());
-            values.put(VOICE_OPERATOR_NUMERIC, state.getVoiceOperatorNumeric());
-            values.put(DATA_OPERATOR_ALPHA_LONG, state.getDataOperatorAlphaLong());
-            values.put(DATA_OPERATOR_ALPHA_SHORT, state.getDataOperatorAlphaShort());
-            values.put(DATA_OPERATOR_NUMERIC, state.getDataOperatorNumeric());
-            values.put(IS_MANUAL_NETWORK_SELECTION, state.getIsManualSelection());
-            values.put(RIL_VOICE_RADIO_TECHNOLOGY, state.getRilVoiceRadioTechnology());
-            values.put(RIL_DATA_RADIO_TECHNOLOGY, state.getRilDataRadioTechnology());
-            values.put(CSS_INDICATOR, state.getCssIndicator());
-            values.put(NETWORK_ID, state.getNetworkId());
-            values.put(SYSTEM_ID, state.getSystemId());
-            values.put(CDMA_ROAMING_INDICATOR, state.getCdmaRoamingIndicator());
-            values.put(CDMA_DEFAULT_ROAMING_INDICATOR, state.getCdmaDefaultRoamingIndicator());
-            values.put(CDMA_ERI_ICON_INDEX, state.getCdmaEriIconIndex());
-            values.put(CDMA_ERI_ICON_MODE, state.getCdmaEriIconMode());
-            values.put(IS_EMERGENCY_ONLY, state.isEmergencyOnly());
-            values.put(IS_DATA_ROAMING_FROM_REGISTRATION, state.getDataRoamingFromRegistration());
-            values.put(IS_USING_CARRIER_AGGREGATION, state.isUsingCarrierAggregation());
-            return values;
-        }
-
-        /**
-         * An integer value indicating the current voice service state.
-         * <p>
-         * Valid values: {@link ServiceState#STATE_IN_SERVICE},
-         * {@link ServiceState#STATE_OUT_OF_SERVICE}, {@link ServiceState#STATE_EMERGENCY_ONLY},
-         * {@link ServiceState#STATE_POWER_OFF}.
-         * <p>
-         * This is the same as {@link ServiceState#getState()}.
-         */
-        public static final String VOICE_REG_STATE = "voice_reg_state";
-
-        /**
-         * An integer value indicating the current data service state.
-         * <p>
-         * Valid values: {@link ServiceState#STATE_IN_SERVICE},
-         * {@link ServiceState#STATE_OUT_OF_SERVICE}, {@link ServiceState#STATE_EMERGENCY_ONLY},
-         * {@link ServiceState#STATE_POWER_OFF}.
-         * <p>
-         * This is the same as {@link ServiceState#getDataRegState()}.
-         * @hide
-         */
-        public static final String DATA_REG_STATE = "data_reg_state";
-
-        /**
-         * An integer value indicating the current voice roaming type.
-         * <p>
-         * This is the same as {@link ServiceState#getVoiceRoamingType()}.
-         * @hide
-         */
-        public static final String VOICE_ROAMING_TYPE = "voice_roaming_type";
-
-        /**
-         * An integer value indicating the current data roaming type.
-         * <p>
-         * This is the same as {@link ServiceState#getDataRoamingType()}.
-         * @hide
-         */
-        public static final String DATA_ROAMING_TYPE = "data_roaming_type";
-
-        /**
-         * The current registered voice network operator name in long alphanumeric format.
-         * <p>
-         * This is the same as {@link ServiceState#getVoiceOperatorAlphaLong()}.
-         * @hide
-         */
-        public static final String VOICE_OPERATOR_ALPHA_LONG = "voice_operator_alpha_long";
-
-        /**
-         * The current registered operator name in short alphanumeric format.
-         * <p>
-         * In GSM/UMTS, short format can be up to 8 characters long. The current registered voice
-         * network operator name in long alphanumeric format.
-         * <p>
-         * This is the same as {@link ServiceState#getVoiceOperatorAlphaShort()}.
-         * @hide
-         */
-        public static final String VOICE_OPERATOR_ALPHA_SHORT = "voice_operator_alpha_short";
-
-
-        /**
-         * The current registered operator numeric id.
-         * <p>
-         * In GSM/UMTS, numeric format is 3 digit country code plus 2 or 3 digit
-         * network code.
-         * <p>
-         * This is the same as {@link ServiceState#getOperatorNumeric()}.
-         */
-        public static final String VOICE_OPERATOR_NUMERIC = "voice_operator_numeric";
-
-        /**
-         * The current registered data network operator name in long alphanumeric format.
-         * <p>
-         * This is the same as {@link ServiceState#getDataOperatorAlphaLong()}.
-         * @hide
-         */
-        public static final String DATA_OPERATOR_ALPHA_LONG = "data_operator_alpha_long";
-
-        /**
-         * The current registered data network operator name in short alphanumeric format.
-         * <p>
-         * This is the same as {@link ServiceState#getDataOperatorAlphaShort()}.
-         * @hide
-         */
-        public static final String DATA_OPERATOR_ALPHA_SHORT = "data_operator_alpha_short";
-
-        /**
-         * The current registered data network operator numeric id.
-         * <p>
-         * This is the same as {@link ServiceState#getDataOperatorNumeric()}.
-         * @hide
-         */
-        public static final String DATA_OPERATOR_NUMERIC = "data_operator_numeric";
-
-        /**
-         * The current network selection mode.
-         * <p>
-         * This is the same as {@link ServiceState#getIsManualSelection()}.
-         */
-        public static final String IS_MANUAL_NETWORK_SELECTION = "is_manual_network_selection";
-
-        /**
-         * This is the same as {@link ServiceState#getRilVoiceRadioTechnology()}.
-         * @hide
-         */
-        public static final String RIL_VOICE_RADIO_TECHNOLOGY = "ril_voice_radio_technology";
-
-        /**
-         * This is the same as {@link ServiceState#getRilDataRadioTechnology()}.
-         * @hide
-         */
-        public static final String RIL_DATA_RADIO_TECHNOLOGY = "ril_data_radio_technology";
-
-        /**
-         * This is the same as {@link ServiceState#getCssIndicator()}.
-         * @hide
-         */
-        public static final String CSS_INDICATOR = "css_indicator";
-
-        /**
-         * This is the same as {@link ServiceState#getNetworkId()}.
-         * @hide
-         */
-        public static final String NETWORK_ID = "network_id";
-
-        /**
-         * This is the same as {@link ServiceState#getSystemId()}.
-         * @hide
-         */
-        public static final String SYSTEM_ID = "system_id";
-
-        /**
-         * This is the same as {@link ServiceState#getCdmaRoamingIndicator()}.
-         * @hide
-         */
-        public static final String CDMA_ROAMING_INDICATOR = "cdma_roaming_indicator";
-
-        /**
-         * This is the same as {@link ServiceState#getCdmaDefaultRoamingIndicator()}.
-         * @hide
-         */
-        public static final String CDMA_DEFAULT_ROAMING_INDICATOR =
-                "cdma_default_roaming_indicator";
-
-        /**
-         * This is the same as {@link ServiceState#getCdmaEriIconIndex()}.
-         * @hide
-         */
-        public static final String CDMA_ERI_ICON_INDEX = "cdma_eri_icon_index";
-
-        /**
-         * This is the same as {@link ServiceState#getCdmaEriIconMode()}.
-         * @hide
-         */
-        public static final String CDMA_ERI_ICON_MODE = "cdma_eri_icon_mode";
-
-        /**
-         * This is the same as {@link ServiceState#isEmergencyOnly()}.
-         * @hide
-         */
-        public static final String IS_EMERGENCY_ONLY = "is_emergency_only";
-
-        /**
-         * This is the same as {@link ServiceState#getDataRoamingFromRegistration()}.
-         * @hide
-         */
-        public static final String IS_DATA_ROAMING_FROM_REGISTRATION =
-                "is_data_roaming_from_registration";
-
-        /**
-         * This is the same as {@link ServiceState#isUsingCarrierAggregation()}.
-         * @hide
-         */
-        public static final String IS_USING_CARRIER_AGGREGATION = "is_using_carrier_aggregation";
-    }
-}
diff --git a/src/java/android/telephony/SmsCbCmasInfo.java b/src/java/android/telephony/SmsCbCmasInfo.java
deleted file mode 100644
index c912924..0000000
--- a/src/java/android/telephony/SmsCbCmasInfo.java
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-/**
- * Contains CMAS warning notification Type 1 elements for a {@link SmsCbMessage}.
- * Supported values for each element are defined in TIA-1149-0-1 (CMAS over CDMA) and
- * 3GPP TS 23.041 (for GSM/UMTS).
- *
- * {@hide}
- */
-public class SmsCbCmasInfo implements Parcelable {
-
-    // CMAS message class (in GSM/UMTS message identifier or CDMA service category).
-
-    /** Presidential-level alert (Korean Public Alert System Class 0 message). */
-    public static final int CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT = 0x00;
-
-    /** Extreme threat to life and property (Korean Public Alert System Class 1 message). */
-    public static final int CMAS_CLASS_EXTREME_THREAT = 0x01;
-
-    /** Severe threat to life and property (Korean Public Alert System Class 1 message). */
-    public static final int CMAS_CLASS_SEVERE_THREAT = 0x02;
-
-    /** Child abduction emergency (AMBER Alert). */
-    public static final int CMAS_CLASS_CHILD_ABDUCTION_EMERGENCY = 0x03;
-
-    /** CMAS test message. */
-    public static final int CMAS_CLASS_REQUIRED_MONTHLY_TEST = 0x04;
-
-    /** CMAS exercise. */
-    public static final int CMAS_CLASS_CMAS_EXERCISE = 0x05;
-
-    /** CMAS category for operator defined use. */
-    public static final int CMAS_CLASS_OPERATOR_DEFINED_USE = 0x06;
-
-    /** CMAS category for warning types that are reserved for future extension. */
-    public static final int CMAS_CLASS_UNKNOWN = -1;
-
-    // CMAS alert category (in CDMA type 1 elements record).
-
-    /** CMAS alert category: Geophysical including landslide. */
-    public static final int CMAS_CATEGORY_GEO = 0x00;
-
-    /** CMAS alert category: Meteorological including flood. */
-    public static final int CMAS_CATEGORY_MET = 0x01;
-
-    /** CMAS alert category: General emergency and public safety. */
-    public static final int CMAS_CATEGORY_SAFETY = 0x02;
-
-    /** CMAS alert category: Law enforcement, military, homeland/local/private security. */
-    public static final int CMAS_CATEGORY_SECURITY = 0x03;
-
-    /** CMAS alert category: Rescue and recovery. */
-    public static final int CMAS_CATEGORY_RESCUE = 0x04;
-
-    /** CMAS alert category: Fire suppression and rescue. */
-    public static final int CMAS_CATEGORY_FIRE = 0x05;
-
-    /** CMAS alert category: Medical and public health. */
-    public static final int CMAS_CATEGORY_HEALTH = 0x06;
-
-    /** CMAS alert category: Pollution and other environmental. */
-    public static final int CMAS_CATEGORY_ENV = 0x07;
-
-    /** CMAS alert category: Public and private transportation. */
-    public static final int CMAS_CATEGORY_TRANSPORT = 0x08;
-
-    /** CMAS alert category: Utility, telecom, other non-transport infrastructure. */
-    public static final int CMAS_CATEGORY_INFRA = 0x09;
-
-    /** CMAS alert category: Chem, bio, radiological, nuclear, high explosive threat or attack. */
-    public static final int CMAS_CATEGORY_CBRNE = 0x0a;
-
-    /** CMAS alert category: Other events. */
-    public static final int CMAS_CATEGORY_OTHER = 0x0b;
-
-    /**
-     * CMAS alert category is unknown. The category is only available for CDMA broadcasts
-     * containing a type 1 elements record, so GSM and UMTS broadcasts always return unknown.
-     */
-    public static final int CMAS_CATEGORY_UNKNOWN = -1;
-
-    // CMAS response type (in CDMA type 1 elements record).
-
-    /** CMAS response type: Take shelter in place. */
-    public static final int CMAS_RESPONSE_TYPE_SHELTER = 0x00;
-
-    /** CMAS response type: Evacuate (Relocate). */
-    public static final int CMAS_RESPONSE_TYPE_EVACUATE = 0x01;
-
-    /** CMAS response type: Make preparations. */
-    public static final int CMAS_RESPONSE_TYPE_PREPARE = 0x02;
-
-    /** CMAS response type: Execute a pre-planned activity. */
-    public static final int CMAS_RESPONSE_TYPE_EXECUTE = 0x03;
-
-    /** CMAS response type: Attend to information sources. */
-    public static final int CMAS_RESPONSE_TYPE_MONITOR = 0x04;
-
-    /** CMAS response type: Avoid hazard. */
-    public static final int CMAS_RESPONSE_TYPE_AVOID = 0x05;
-
-    /** CMAS response type: Evaluate the information in this message (not for public warnings). */
-    public static final int CMAS_RESPONSE_TYPE_ASSESS = 0x06;
-
-    /** CMAS response type: No action recommended. */
-    public static final int CMAS_RESPONSE_TYPE_NONE = 0x07;
-
-    /**
-     * CMAS response type is unknown. The response type is only available for CDMA broadcasts
-     * containing a type 1 elements record, so GSM and UMTS broadcasts always return unknown.
-     */
-    public static final int CMAS_RESPONSE_TYPE_UNKNOWN = -1;
-
-    // 4-bit CMAS severity (in GSM/UMTS message identifier or CDMA type 1 elements record).
-
-    /** CMAS severity type: Extraordinary threat to life or property. */
-    public static final int CMAS_SEVERITY_EXTREME = 0x0;
-
-    /** CMAS severity type: Significant threat to life or property. */
-    public static final int CMAS_SEVERITY_SEVERE = 0x1;
-
-    /**
-     * CMAS alert severity is unknown. The severity is available for CDMA warning alerts
-     * containing a type 1 elements record and for all GSM and UMTS alerts except for the
-     * Presidential-level alert class (Korean Public Alert System Class 0).
-     */
-    public static final int CMAS_SEVERITY_UNKNOWN = -1;
-
-    // CMAS urgency (in GSM/UMTS message identifier or CDMA type 1 elements record).
-
-    /** CMAS urgency type: Responsive action should be taken immediately. */
-    public static final int CMAS_URGENCY_IMMEDIATE = 0x0;
-
-    /** CMAS urgency type: Responsive action should be taken within the next hour. */
-    public static final int CMAS_URGENCY_EXPECTED = 0x1;
-
-    /**
-     * CMAS alert urgency is unknown. The urgency is available for CDMA warning alerts
-     * containing a type 1 elements record and for all GSM and UMTS alerts except for the
-     * Presidential-level alert class (Korean Public Alert System Class 0).
-     */
-    public static final int CMAS_URGENCY_UNKNOWN = -1;
-
-    // CMAS certainty (in GSM/UMTS message identifier or CDMA type 1 elements record).
-
-    /** CMAS certainty type: Determined to have occurred or to be ongoing. */
-    public static final int CMAS_CERTAINTY_OBSERVED = 0x0;
-
-    /** CMAS certainty type: Likely (probability > ~50%). */
-    public static final int CMAS_CERTAINTY_LIKELY = 0x1;
-
-    /**
-     * CMAS alert certainty is unknown. The certainty is available for CDMA warning alerts
-     * containing a type 1 elements record and for all GSM and UMTS alerts except for the
-     * Presidential-level alert class (Korean Public Alert System Class 0).
-     */
-    public static final int CMAS_CERTAINTY_UNKNOWN = -1;
-
-    /** CMAS message class. */
-    private final int mMessageClass;
-
-    /** CMAS category. */
-    private final int mCategory;
-
-    /** CMAS response type. */
-    private final int mResponseType;
-
-    /** CMAS severity. */
-    private final int mSeverity;
-
-    /** CMAS urgency. */
-    private final int mUrgency;
-
-    /** CMAS certainty. */
-    private final int mCertainty;
-
-    /** Create a new SmsCbCmasInfo object with the specified values. */
-    public SmsCbCmasInfo(int messageClass, int category, int responseType, int severity,
-            int urgency, int certainty) {
-        mMessageClass = messageClass;
-        mCategory = category;
-        mResponseType = responseType;
-        mSeverity = severity;
-        mUrgency = urgency;
-        mCertainty = certainty;
-    }
-
-    /** Create a new SmsCbCmasInfo object from a Parcel. */
-    SmsCbCmasInfo(Parcel in) {
-        mMessageClass = in.readInt();
-        mCategory = in.readInt();
-        mResponseType = in.readInt();
-        mSeverity = in.readInt();
-        mUrgency = in.readInt();
-        mCertainty = in.readInt();
-    }
-
-    /**
-     * Flatten this object into a Parcel.
-     *
-     * @param dest  The Parcel in which the object should be written.
-     * @param flags Additional flags about how the object should be written (ignored).
-     */
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(mMessageClass);
-        dest.writeInt(mCategory);
-        dest.writeInt(mResponseType);
-        dest.writeInt(mSeverity);
-        dest.writeInt(mUrgency);
-        dest.writeInt(mCertainty);
-    }
-
-    /**
-     * Returns the CMAS message class, e.g. {@link #CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT}.
-     * @return one of the {@code CMAS_CLASS} values
-     */
-    public int getMessageClass() {
-        return mMessageClass;
-    }
-
-    /**
-     * Returns the CMAS category, e.g. {@link #CMAS_CATEGORY_GEO}.
-     * @return one of the {@code CMAS_CATEGORY} values
-     */
-    public int getCategory() {
-        return mCategory;
-    }
-
-    /**
-     * Returns the CMAS response type, e.g. {@link #CMAS_RESPONSE_TYPE_SHELTER}.
-     * @return one of the {@code CMAS_RESPONSE_TYPE} values
-     */
-    public int getResponseType() {
-        return mResponseType;
-    }
-
-    /**
-     * Returns the CMAS severity, e.g. {@link #CMAS_SEVERITY_EXTREME}.
-     * @return one of the {@code CMAS_SEVERITY} values
-     */
-    public int getSeverity() {
-        return mSeverity;
-    }
-
-    /**
-     * Returns the CMAS urgency, e.g. {@link #CMAS_URGENCY_IMMEDIATE}.
-     * @return one of the {@code CMAS_URGENCY} values
-     */
-    public int getUrgency() {
-        return mUrgency;
-    }
-
-    /**
-     * Returns the CMAS certainty, e.g. {@link #CMAS_CERTAINTY_OBSERVED}.
-     * @return one of the {@code CMAS_CERTAINTY} values
-     */
-    public int getCertainty() {
-        return mCertainty;
-    }
-
-    @Override
-    public String toString() {
-        return "SmsCbCmasInfo{messageClass=" + mMessageClass + ", category=" + mCategory
-                + ", responseType=" + mResponseType + ", severity=" + mSeverity
-                + ", urgency=" + mUrgency + ", certainty=" + mCertainty + '}';
-    }
-
-    /**
-     * Describe the kinds of special objects contained in the marshalled representation.
-     * @return a bitmask indicating this Parcelable contains no special objects
-     */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    /** Creator for unparcelling objects. */
-    public static final Parcelable.Creator<SmsCbCmasInfo>
-            CREATOR = new Parcelable.Creator<SmsCbCmasInfo>() {
-        @Override
-        public SmsCbCmasInfo createFromParcel(Parcel in) {
-            return new SmsCbCmasInfo(in);
-        }
-
-        @Override
-        public SmsCbCmasInfo[] newArray(int size) {
-            return new SmsCbCmasInfo[size];
-        }
-    };
-}
diff --git a/src/java/android/telephony/SmsCbEtwsInfo.java b/src/java/android/telephony/SmsCbEtwsInfo.java
deleted file mode 100644
index 14e02de..0000000
--- a/src/java/android/telephony/SmsCbEtwsInfo.java
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.text.format.Time;
-
-import com.android.internal.telephony.uicc.IccUtils;
-
-import java.util.Arrays;
-
-/**
- * Contains information elements for a GSM or UMTS ETWS warning notification.
- * Supported values for each element are defined in 3GPP TS 23.041.
- *
- * {@hide}
- */
-public class SmsCbEtwsInfo implements Parcelable {
-
-    /** ETWS warning type for earthquake. */
-    public static final int ETWS_WARNING_TYPE_EARTHQUAKE = 0x00;
-
-    /** ETWS warning type for tsunami. */
-    public static final int ETWS_WARNING_TYPE_TSUNAMI = 0x01;
-
-    /** ETWS warning type for earthquake and tsunami. */
-    public static final int ETWS_WARNING_TYPE_EARTHQUAKE_AND_TSUNAMI = 0x02;
-
-    /** ETWS warning type for test messages. */
-    public static final int ETWS_WARNING_TYPE_TEST_MESSAGE = 0x03;
-
-    /** ETWS warning type for other emergency types. */
-    public static final int ETWS_WARNING_TYPE_OTHER_EMERGENCY = 0x04;
-
-    /** Unknown ETWS warning type. */
-    public static final int ETWS_WARNING_TYPE_UNKNOWN = -1;
-
-    /** One of the ETWS warning type constants defined in this class. */
-    private final int mWarningType;
-
-    /** Whether or not to activate the emergency user alert tone and vibration. */
-    private final boolean mEmergencyUserAlert;
-
-    /** Whether or not to activate a popup alert. */
-    private final boolean mActivatePopup;
-
-    /** Whether ETWS primary message or not/ */
-    private final boolean mPrimary;
-
-    /**
-     * 50-byte security information (ETWS primary notification for GSM only). As of Release 10,
-     * 3GPP TS 23.041 states that the UE shall ignore the ETWS primary notification timestamp
-     * and digital signature if received. Therefore it is treated as a raw byte array and
-     * parceled with the broadcast intent if present, but the timestamp is only computed if an
-     * application asks for the individual components.
-     */
-    private final byte[] mWarningSecurityInformation;
-
-    /** Create a new SmsCbEtwsInfo object with the specified values. */
-    public SmsCbEtwsInfo(int warningType, boolean emergencyUserAlert, boolean activatePopup,
-                boolean primary, byte[] warningSecurityInformation) {
-        mWarningType = warningType;
-        mEmergencyUserAlert = emergencyUserAlert;
-        mActivatePopup = activatePopup;
-        mPrimary = primary;
-        mWarningSecurityInformation = warningSecurityInformation;
-    }
-
-    /** Create a new SmsCbEtwsInfo object from a Parcel. */
-    SmsCbEtwsInfo(Parcel in) {
-        mWarningType = in.readInt();
-        mEmergencyUserAlert = (in.readInt() != 0);
-        mActivatePopup = (in.readInt() != 0);
-        mPrimary = (in.readInt() != 0);
-        mWarningSecurityInformation = in.createByteArray();
-    }
-
-    /**
-     * Flatten this object into a Parcel.
-     *
-     * @param dest  The Parcel in which the object should be written.
-     * @param flags Additional flags about how the object should be written (ignored).
-     */
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(mWarningType);
-        dest.writeInt(mEmergencyUserAlert ? 1 : 0);
-        dest.writeInt(mActivatePopup ? 1 : 0);
-        dest.writeInt(mPrimary ? 1 : 0);
-        dest.writeByteArray(mWarningSecurityInformation);
-    }
-
-    /**
-     * Returns the ETWS warning type.
-     * @return a warning type such as {@link #ETWS_WARNING_TYPE_EARTHQUAKE}
-     */
-    public int getWarningType() {
-        return mWarningType;
-    }
-
-    /**
-     * Returns the ETWS emergency user alert flag.
-     * @return true to notify terminal to activate emergency user alert; false otherwise
-     */
-    public boolean isEmergencyUserAlert() {
-        return mEmergencyUserAlert;
-    }
-
-    /**
-     * Returns the ETWS activate popup flag.
-     * @return true to notify terminal to activate display popup; false otherwise
-     */
-    public boolean isPopupAlert() {
-        return mActivatePopup;
-    }
-
-    /**
-     * Returns the ETWS format flag.
-     * @return true if the message is primary message, otherwise secondary message
-     */
-    public boolean isPrimary() {
-        return mPrimary;
-    }
-
-    /**
-     * Returns the Warning-Security-Information timestamp (GSM primary notifications only).
-     * As of Release 10, 3GPP TS 23.041 states that the UE shall ignore this value if received.
-     * @return a UTC timestamp in System.currentTimeMillis() format, or 0 if not present
-     */
-    public long getPrimaryNotificationTimestamp() {
-        if (mWarningSecurityInformation == null || mWarningSecurityInformation.length < 7) {
-            return 0;
-        }
-
-        int year = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[0]);
-        int month = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[1]);
-        int day = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[2]);
-        int hour = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[3]);
-        int minute = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[4]);
-        int second = IccUtils.gsmBcdByteToInt(mWarningSecurityInformation[5]);
-
-        // For the timezone, the most significant bit of the
-        // least significant nibble is the sign byte
-        // (meaning the max range of this field is 79 quarter-hours,
-        // which is more than enough)
-
-        byte tzByte = mWarningSecurityInformation[6];
-
-        // Mask out sign bit.
-        int timezoneOffset = IccUtils.gsmBcdByteToInt((byte) (tzByte & (~0x08)));
-
-        timezoneOffset = ((tzByte & 0x08) == 0) ? timezoneOffset : -timezoneOffset;
-
-        Time time = new Time(Time.TIMEZONE_UTC);
-
-        // We only need to support years above 2000.
-        time.year = year + 2000;
-        time.month = month - 1;
-        time.monthDay = day;
-        time.hour = hour;
-        time.minute = minute;
-        time.second = second;
-
-        // Timezone offset is in quarter hours.
-        return time.toMillis(true) - timezoneOffset * 15 * 60 * 1000;
-    }
-
-    /**
-     * Returns the digital signature (GSM primary notifications only). As of Release 10,
-     * 3GPP TS 23.041 states that the UE shall ignore this value if received.
-     * @return a byte array containing a copy of the primary notification digital signature
-     */
-    public byte[] getPrimaryNotificationSignature() {
-        if (mWarningSecurityInformation == null || mWarningSecurityInformation.length < 50) {
-            return null;
-        }
-        return Arrays.copyOfRange(mWarningSecurityInformation, 7, 50);
-    }
-
-    @Override
-    public String toString() {
-        return "SmsCbEtwsInfo{warningType=" + mWarningType + ", emergencyUserAlert="
-                + mEmergencyUserAlert + ", activatePopup=" + mActivatePopup + '}';
-    }
-
-    /**
-     * Describe the kinds of special objects contained in the marshalled representation.
-     * @return a bitmask indicating this Parcelable contains no special objects
-     */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    /** Creator for unparcelling objects. */
-    public static final Creator<SmsCbEtwsInfo> CREATOR = new Creator<SmsCbEtwsInfo>() {
-        @Override
-        public SmsCbEtwsInfo createFromParcel(Parcel in) {
-            return new SmsCbEtwsInfo(in);
-        }
-
-        @Override
-        public SmsCbEtwsInfo[] newArray(int size) {
-            return new SmsCbEtwsInfo[size];
-        }
-    };
-}
diff --git a/src/java/android/telephony/SmsCbLocation.java b/src/java/android/telephony/SmsCbLocation.java
deleted file mode 100644
index 6eb72a8..0000000
--- a/src/java/android/telephony/SmsCbLocation.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-/**
- * Represents the location and geographical scope of a cell broadcast message.
- * For GSM/UMTS, the Location Area and Cell ID are set when the broadcast
- * geographical scope is cell wide or Location Area wide. For CDMA, the
- * broadcast geographical scope is always PLMN wide.
- *
- * @hide
- */
-public class SmsCbLocation implements Parcelable {
-
-    /** The PLMN. Note that this field may be an empty string, but isn't allowed to be null. */
-    private final String mPlmn;
-
-    private final int mLac;
-    private final int mCid;
-
-    /**
-     * Construct an empty location object. This is used for some test cases, and for
-     * cell broadcasts saved in older versions of the database without location info.
-     */
-    public SmsCbLocation() {
-        mPlmn = "";
-        mLac = -1;
-        mCid = -1;
-    }
-
-    /**
-     * Construct a location object for the PLMN. This class is immutable, so
-     * the same object can be reused for multiple broadcasts.
-     */
-    public SmsCbLocation(String plmn) {
-        mPlmn = plmn;
-        mLac = -1;
-        mCid = -1;
-    }
-
-    /**
-     * Construct a location object for the PLMN, LAC, and Cell ID. This class is immutable, so
-     * the same object can be reused for multiple broadcasts.
-     */
-    public SmsCbLocation(String plmn, int lac, int cid) {
-        mPlmn = plmn;
-        mLac = lac;
-        mCid = cid;
-    }
-
-    /**
-     * Initialize the object from a Parcel.
-     */
-    public SmsCbLocation(Parcel in) {
-        mPlmn = in.readString();
-        mLac = in.readInt();
-        mCid = in.readInt();
-    }
-
-    /**
-     * Returns the MCC/MNC of the network as a String.
-     * @return the PLMN identifier (MCC+MNC) as a String
-     */
-    public String getPlmn() {
-        return mPlmn;
-    }
-
-    /**
-     * Returns the GSM location area code, or UMTS service area code.
-     * @return location area code, -1 if unknown, 0xffff max legal value
-     */
-    public int getLac() {
-        return mLac;
-    }
-
-    /**
-     * Returns the GSM or UMTS cell ID.
-     * @return gsm cell id, -1 if unknown, 0xffff max legal value
-     */
-    public int getCid() {
-        return mCid;
-    }
-
-    @Override
-    public int hashCode() {
-        int hash = mPlmn.hashCode();
-        hash = hash * 31 + mLac;
-        hash = hash * 31 + mCid;
-        return hash;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == this) {
-            return true;
-        }
-        if (o == null || !(o instanceof SmsCbLocation)) {
-            return false;
-        }
-        SmsCbLocation other = (SmsCbLocation) o;
-        return mPlmn.equals(other.mPlmn) && mLac == other.mLac && mCid == other.mCid;
-    }
-
-    @Override
-    public String toString() {
-        return '[' + mPlmn + ',' + mLac + ',' + mCid + ']';
-    }
-
-    /**
-     * Test whether this location is within the location area of the specified object.
-     *
-     * @param area the location area to compare with this location
-     * @return true if this location is contained within the specified location area
-     */
-    public boolean isInLocationArea(SmsCbLocation area) {
-        if (mCid != -1 && mCid != area.mCid) {
-            return false;
-        }
-        if (mLac != -1 && mLac != area.mLac) {
-            return false;
-        }
-        return mPlmn.equals(area.mPlmn);
-    }
-
-    /**
-     * Test whether this location is within the location area of the CellLocation.
-     *
-     * @param plmn the PLMN to use for comparison
-     * @param lac the Location Area (GSM) or Service Area (UMTS) to compare with
-     * @param cid the Cell ID to compare with
-     * @return true if this location is contained within the specified PLMN, LAC, and Cell ID
-     */
-    public boolean isInLocationArea(String plmn, int lac, int cid) {
-        if (!mPlmn.equals(plmn)) {
-            return false;
-        }
-
-        if (mLac != -1 && mLac != lac) {
-            return false;
-        }
-
-        if (mCid != -1 && mCid != cid) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Flatten this object into a Parcel.
-     *
-     * @param dest  The Parcel in which the object should be written.
-     * @param flags Additional flags about how the object should be written (ignored).
-     */
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeString(mPlmn);
-        dest.writeInt(mLac);
-        dest.writeInt(mCid);
-    }
-
-    public static final Parcelable.Creator<SmsCbLocation> CREATOR
-            = new Parcelable.Creator<SmsCbLocation>() {
-        @Override
-        public SmsCbLocation createFromParcel(Parcel in) {
-            return new SmsCbLocation(in);
-        }
-
-        @Override
-        public SmsCbLocation[] newArray(int size) {
-            return new SmsCbLocation[size];
-        }
-    };
-
-    /**
-     * Describe the kinds of special objects contained in the marshalled representation.
-     * @return a bitmask indicating this Parcelable contains no special objects
-     */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-}
diff --git a/src/java/android/telephony/SmsCbMessage.java b/src/java/android/telephony/SmsCbMessage.java
deleted file mode 100644
index 046bf8c..0000000
--- a/src/java/android/telephony/SmsCbMessage.java
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-/**
- * Parcelable object containing a received cell broadcast message. There are four different types
- * of Cell Broadcast messages:
- *
- * <ul>
- * <li>opt-in informational broadcasts, e.g. news, weather, stock quotes, sports scores</li>
- * <li>cell information messages, broadcast on channel 50, indicating the current cell name for
- *  roaming purposes (required to display on the idle screen in Brazil)</li>
- * <li>emergency broadcasts for the Japanese Earthquake and Tsunami Warning System (ETWS)</li>
- * <li>emergency broadcasts for the American Commercial Mobile Alert Service (CMAS)</li>
- * </ul>
- *
- * <p>There are also four different CB message formats: GSM, ETWS Primary Notification (GSM only),
- * UMTS, and CDMA. Some fields are only applicable for some message formats. Other fields were
- * unified under a common name, avoiding some names, such as "Message Identifier", that refer to
- * two completely different concepts in 3GPP and CDMA.
- *
- * <p>The GSM/UMTS Message Identifier field is available via {@link #getServiceCategory}, the name
- * of the equivalent field in CDMA. In both cases the service category is a 16-bit value, but 3GPP
- * and 3GPP2 have completely different meanings for the respective values. For ETWS and CMAS, the
- * application should
- *
- * <p>The CDMA Message Identifier field is available via {@link #getSerialNumber}, which is used
- * to detect the receipt of a duplicate message to be discarded. In CDMA, the message ID is
- * unique to the current PLMN. In GSM/UMTS, there is a 16-bit serial number containing a 2-bit
- * Geographical Scope field which indicates whether the 10-bit message code and 4-bit update number
- * are considered unique to the PLMN, to the current cell, or to the current Location Area (or
- * Service Area in UMTS). The relevant values are concatenated into a single String which will be
- * unique if the messages are not duplicates.
- *
- * <p>The SMS dispatcher does not detect duplicate messages. However, it does concatenate the
- * pages of a GSM multi-page cell broadcast into a single SmsCbMessage object.
- *
- * <p>Interested applications with {@code RECEIVE_SMS_PERMISSION} can register to receive
- * {@code SMS_CB_RECEIVED_ACTION} broadcast intents for incoming non-emergency broadcasts.
- * Only system applications such as the CellBroadcastReceiver may receive notifications for
- * emergency broadcasts (ETWS and CMAS). This is intended to prevent any potential for delays or
- * interference with the immediate display of the alert message and playing of the alert sound and
- * vibration pattern, which could be caused by poorly written or malicious non-system code.
- *
- * @hide
- */
-public class SmsCbMessage implements Parcelable {
-
-    protected static final String LOG_TAG = "SMSCB";
-
-    /** Cell wide geographical scope with immediate display (GSM/UMTS only). */
-    public static final int GEOGRAPHICAL_SCOPE_CELL_WIDE_IMMEDIATE = 0;
-
-    /** PLMN wide geographical scope (GSM/UMTS and all CDMA broadcasts). */
-    public static final int GEOGRAPHICAL_SCOPE_PLMN_WIDE = 1;
-
-    /** Location / service area wide geographical scope (GSM/UMTS only). */
-    public static final int GEOGRAPHICAL_SCOPE_LA_WIDE = 2;
-
-    /** Cell wide geographical scope (GSM/UMTS only). */
-    public static final int GEOGRAPHICAL_SCOPE_CELL_WIDE = 3;
-
-    /** GSM or UMTS format cell broadcast. */
-    public static final int MESSAGE_FORMAT_3GPP = 1;
-
-    /** CDMA format cell broadcast. */
-    public static final int MESSAGE_FORMAT_3GPP2 = 2;
-
-    /** Normal message priority. */
-    public static final int MESSAGE_PRIORITY_NORMAL = 0;
-
-    /** Interactive message priority. */
-    public static final int MESSAGE_PRIORITY_INTERACTIVE = 1;
-
-    /** Urgent message priority. */
-    public static final int MESSAGE_PRIORITY_URGENT = 2;
-
-    /** Emergency message priority. */
-    public static final int MESSAGE_PRIORITY_EMERGENCY = 3;
-
-    /** Format of this message (for interpretation of service category values). */
-    private final int mMessageFormat;
-
-    /** Geographical scope of broadcast. */
-    private final int mGeographicalScope;
-
-    /**
-     * Serial number of broadcast (message identifier for CDMA, geographical scope + message code +
-     * update number for GSM/UMTS). The serial number plus the location code uniquely identify
-     * a cell broadcast for duplicate detection.
-     */
-    private final int mSerialNumber;
-
-    /**
-     * Location identifier for this message. It consists of the current operator MCC/MNC as a
-     * 5 or 6-digit decimal string. In addition, for GSM/UMTS, if the Geographical Scope of the
-     * message is not binary 01, the Location Area is included for comparison. If the GS is
-     * 00 or 11, the Cell ID is also included. LAC and Cell ID are -1 if not specified.
-     */
-    private final SmsCbLocation mLocation;
-
-    /**
-     * 16-bit CDMA service category or GSM/UMTS message identifier. For ETWS and CMAS warnings,
-     * the information provided by the category is also available via {@link #getEtwsWarningInfo()}
-     * or {@link #getCmasWarningInfo()}.
-     */
-    private final int mServiceCategory;
-
-    /** Message language, as a two-character string, e.g. "en". */
-    private final String mLanguage;
-
-    /** Message body, as a String. */
-    private final String mBody;
-
-    /** Message priority (including emergency priority). */
-    private final int mPriority;
-
-    /** ETWS warning notification information (ETWS warnings only). */
-    private final SmsCbEtwsInfo mEtwsWarningInfo;
-
-    /** CMAS warning notification information (CMAS warnings only). */
-    private final SmsCbCmasInfo mCmasWarningInfo;
-
-    /**
-     * Create a new SmsCbMessage with the specified data.
-     */
-    public SmsCbMessage(int messageFormat, int geographicalScope, int serialNumber,
-            SmsCbLocation location, int serviceCategory, String language, String body,
-            int priority, SmsCbEtwsInfo etwsWarningInfo, SmsCbCmasInfo cmasWarningInfo) {
-        mMessageFormat = messageFormat;
-        mGeographicalScope = geographicalScope;
-        mSerialNumber = serialNumber;
-        mLocation = location;
-        mServiceCategory = serviceCategory;
-        mLanguage = language;
-        mBody = body;
-        mPriority = priority;
-        mEtwsWarningInfo = etwsWarningInfo;
-        mCmasWarningInfo = cmasWarningInfo;
-    }
-
-    /** Create a new SmsCbMessage object from a Parcel. */
-    public SmsCbMessage(Parcel in) {
-        mMessageFormat = in.readInt();
-        mGeographicalScope = in.readInt();
-        mSerialNumber = in.readInt();
-        mLocation = new SmsCbLocation(in);
-        mServiceCategory = in.readInt();
-        mLanguage = in.readString();
-        mBody = in.readString();
-        mPriority = in.readInt();
-        int type = in.readInt();
-        switch (type) {
-            case 'E':
-                // unparcel ETWS warning information
-                mEtwsWarningInfo = new SmsCbEtwsInfo(in);
-                mCmasWarningInfo = null;
-                break;
-
-            case 'C':
-                // unparcel CMAS warning information
-                mEtwsWarningInfo = null;
-                mCmasWarningInfo = new SmsCbCmasInfo(in);
-                break;
-
-            default:
-                mEtwsWarningInfo = null;
-                mCmasWarningInfo = null;
-        }
-    }
-
-    /**
-     * Flatten this object into a Parcel.
-     *
-     * @param dest  The Parcel in which the object should be written.
-     * @param flags Additional flags about how the object should be written (ignored).
-     */
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(mMessageFormat);
-        dest.writeInt(mGeographicalScope);
-        dest.writeInt(mSerialNumber);
-        mLocation.writeToParcel(dest, flags);
-        dest.writeInt(mServiceCategory);
-        dest.writeString(mLanguage);
-        dest.writeString(mBody);
-        dest.writeInt(mPriority);
-        if (mEtwsWarningInfo != null) {
-            // parcel ETWS warning information
-            dest.writeInt('E');
-            mEtwsWarningInfo.writeToParcel(dest, flags);
-        } else if (mCmasWarningInfo != null) {
-            // parcel CMAS warning information
-            dest.writeInt('C');
-            mCmasWarningInfo.writeToParcel(dest, flags);
-        } else {
-            // no ETWS or CMAS warning information
-            dest.writeInt('0');
-        }
-    }
-
-    public static final Parcelable.Creator<SmsCbMessage> CREATOR
-            = new Parcelable.Creator<SmsCbMessage>() {
-        @Override
-        public SmsCbMessage createFromParcel(Parcel in) {
-            return new SmsCbMessage(in);
-        }
-
-        @Override
-        public SmsCbMessage[] newArray(int size) {
-            return new SmsCbMessage[size];
-        }
-    };
-
-    /**
-     * Return the geographical scope of this message (GSM/UMTS only).
-     *
-     * @return Geographical scope
-     */
-    public int getGeographicalScope() {
-        return mGeographicalScope;
-    }
-
-    /**
-     * Return the broadcast serial number of broadcast (message identifier for CDMA, or
-     * geographical scope + message code + update number for GSM/UMTS). The serial number plus
-     * the location code uniquely identify a cell broadcast for duplicate detection.
-     *
-     * @return the 16-bit CDMA message identifier or GSM/UMTS serial number
-     */
-    public int getSerialNumber() {
-        return mSerialNumber;
-    }
-
-    /**
-     * Return the location identifier for this message, consisting of the MCC/MNC as a
-     * 5 or 6-digit decimal string. In addition, for GSM/UMTS, if the Geographical Scope of the
-     * message is not binary 01, the Location Area is included. If the GS is 00 or 11, the
-     * cell ID is also included. The {@link SmsCbLocation} object includes a method to test
-     * if the location is included within another location area or within a PLMN and CellLocation.
-     *
-     * @return the geographical location code for duplicate message detection
-     */
-    public SmsCbLocation getLocation() {
-        return mLocation;
-    }
-
-    /**
-     * Return the 16-bit CDMA service category or GSM/UMTS message identifier. The interpretation
-     * of the category is radio technology specific. For ETWS and CMAS warnings, the information
-     * provided by the category is available via {@link #getEtwsWarningInfo()} or
-     * {@link #getCmasWarningInfo()} in a radio technology independent format.
-     *
-     * @return the radio technology specific service category
-     */
-    public int getServiceCategory() {
-        return mServiceCategory;
-    }
-
-    /**
-     * Get the ISO-639-1 language code for this message, or null if unspecified
-     *
-     * @return Language code
-     */
-    public String getLanguageCode() {
-        return mLanguage;
-    }
-
-    /**
-     * Get the body of this message, or null if no body available
-     *
-     * @return Body, or null
-     */
-    public String getMessageBody() {
-        return mBody;
-    }
-
-    /**
-     * Get the message format ({@link #MESSAGE_FORMAT_3GPP} or {@link #MESSAGE_FORMAT_3GPP2}).
-     * @return an integer representing 3GPP or 3GPP2 message format
-     */
-    public int getMessageFormat() {
-        return mMessageFormat;
-    }
-
-    /**
-     * Get the message priority. Normal broadcasts return {@link #MESSAGE_PRIORITY_NORMAL}
-     * and emergency broadcasts return {@link #MESSAGE_PRIORITY_EMERGENCY}. CDMA also may return
-     * {@link #MESSAGE_PRIORITY_INTERACTIVE} or {@link #MESSAGE_PRIORITY_URGENT}.
-     * @return an integer representing the message priority
-     */
-    public int getMessagePriority() {
-        return mPriority;
-    }
-
-    /**
-     * If this is an ETWS warning notification then this method will return an object containing
-     * the ETWS warning type, the emergency user alert flag, and the popup flag. If this is an
-     * ETWS primary notification (GSM only), there will also be a 7-byte timestamp and 43-byte
-     * digital signature. As of Release 10, 3GPP TS 23.041 states that the UE shall ignore the
-     * ETWS primary notification timestamp and digital signature if received.
-     *
-     * @return an SmsCbEtwsInfo object, or null if this is not an ETWS warning notification
-     */
-    public SmsCbEtwsInfo getEtwsWarningInfo() {
-        return mEtwsWarningInfo;
-    }
-
-    /**
-     * If this is a CMAS warning notification then this method will return an object containing
-     * the CMAS message class, category, response type, severity, urgency and certainty.
-     * The message class is always present. Severity, urgency and certainty are present for CDMA
-     * warning notifications containing a type 1 elements record and for GSM and UMTS warnings
-     * except for the Presidential-level alert category. Category and response type are only
-     * available for CDMA notifications containing a type 1 elements record.
-     *
-     * @return an SmsCbCmasInfo object, or null if this is not a CMAS warning notification
-     */
-    public SmsCbCmasInfo getCmasWarningInfo() {
-        return mCmasWarningInfo;
-    }
-
-    /**
-     * Return whether this message is an emergency (PWS) message type.
-     * @return true if the message is a public warning notification; false otherwise
-     */
-    public boolean isEmergencyMessage() {
-        return mPriority == MESSAGE_PRIORITY_EMERGENCY;
-    }
-
-    /**
-     * Return whether this message is an ETWS warning alert.
-     * @return true if the message is an ETWS warning notification; false otherwise
-     */
-    public boolean isEtwsMessage() {
-        return mEtwsWarningInfo != null;
-    }
-
-    /**
-     * Return whether this message is a CMAS warning alert.
-     * @return true if the message is a CMAS warning notification; false otherwise
-     */
-    public boolean isCmasMessage() {
-        return mCmasWarningInfo != null;
-    }
-
-    @Override
-    public String toString() {
-        return "SmsCbMessage{geographicalScope=" + mGeographicalScope + ", serialNumber="
-                + mSerialNumber + ", location=" + mLocation + ", serviceCategory="
-                + mServiceCategory + ", language=" + mLanguage + ", body=" + mBody
-                + ", priority=" + mPriority
-                + (mEtwsWarningInfo != null ? (", " + mEtwsWarningInfo.toString()) : "")
-                + (mCmasWarningInfo != null ? (", " + mCmasWarningInfo.toString()) : "") + '}';
-    }
-
-    /**
-     * Describe the kinds of special objects contained in the marshalled representation.
-     * @return a bitmask indicating this Parcelable contains no special objects
-     */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-}
diff --git a/src/java/android/telephony/SmsManager.java b/src/java/android/telephony/SmsManager.java
deleted file mode 100644
index e31755a..0000000
--- a/src/java/android/telephony/SmsManager.java
+++ /dev/null
@@ -1,1671 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.annotation.SystemApi;
-import android.app.ActivityThread;
-import android.app.PendingIntent;
-import android.content.ActivityNotFoundException;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.BaseBundle;
-import android.os.Bundle;
-import android.os.RemoteException;
-import android.os.ServiceManager;
-import android.text.TextUtils;
-import android.util.ArrayMap;
-import android.util.Log;
-
-import com.android.internal.telephony.IMms;
-import com.android.internal.telephony.ISms;
-import com.android.internal.telephony.SmsRawData;
-import com.android.internal.telephony.uicc.IccConstants;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
-/*
- * TODO(code review): Curious question... Why are a lot of these
- * methods not declared as static, since they do not seem to require
- * any local object state?  Presumably this cannot be changed without
- * interfering with the API...
- */
-
-/**
- * Manages SMS operations such as sending data, text, and pdu SMS messages.
- * Get this object by calling the static method {@link #getDefault()}.
- *
- * <p>For information about how to behave as the default SMS app on Android 4.4 (API level 19)
- * and higher, see {@link android.provider.Telephony}.
- */
-public final class SmsManager {
-    private static final String TAG = "SmsManager";
-    /**
-     * A psuedo-subId that represents the default subId at any given time. The actual subId it
-     * represents changes as the default subId is changed.
-     */
-    private static final int DEFAULT_SUBSCRIPTION_ID = -1002;
-
-    /** Singleton object constructed during class initialization. */
-    private static final SmsManager sInstance = new SmsManager(DEFAULT_SUBSCRIPTION_ID);
-    private static final Object sLockObject = new Object();
-
-    /** @hide */
-    public static final int CELL_BROADCAST_RAN_TYPE_GSM = 0;
-    /** @hide */
-    public static final int CELL_BROADCAST_RAN_TYPE_CDMA = 1;
-
-    private static final Map<Integer, SmsManager> sSubInstances =
-            new ArrayMap<Integer, SmsManager>();
-
-    /** A concrete subscription id, or the pseudo DEFAULT_SUBSCRIPTION_ID */
-    private int mSubId;
-
-    /*
-     * Key for the various carrier-dependent configuration values.
-     * Some of the values are used by the system in processing SMS or MMS messages. Others
-     * are provided for the convenience of SMS applications.
-     */
-
-    /**
-     * Whether to append transaction id to MMS WAP Push M-Notification.ind's content location URI
-     * when constructing the download URL of a new MMS (boolean type)
-     */
-    public static final String MMS_CONFIG_APPEND_TRANSACTION_ID =
-            CarrierConfigManager.KEY_MMS_APPEND_TRANSACTION_ID_BOOL;
-    /**
-     * Whether MMS is enabled for the current carrier (boolean type)
-     */
-    public static final String
-        MMS_CONFIG_MMS_ENABLED = CarrierConfigManager.KEY_MMS_MMS_ENABLED_BOOL;
-    /**
-     * Whether group MMS is enabled for the current carrier (boolean type)
-     */
-    public static final String
-            MMS_CONFIG_GROUP_MMS_ENABLED = CarrierConfigManager.KEY_MMS_GROUP_MMS_ENABLED_BOOL;
-    /**
-     * If this is enabled, M-NotifyResp.ind should be sent to the WAP Push content location instead
-     * of the default MMSC (boolean type)
-     */
-    public static final String MMS_CONFIG_NOTIFY_WAP_MMSC_ENABLED =
-            CarrierConfigManager.KEY_MMS_NOTIFY_WAP_MMSC_ENABLED_BOOL;
-    /**
-     * Whether alias is enabled (boolean type)
-     */
-    public static final String
-            MMS_CONFIG_ALIAS_ENABLED = CarrierConfigManager.KEY_MMS_ALIAS_ENABLED_BOOL;
-    /**
-     * Whether audio is allowed to be attached for MMS messages (boolean type)
-     */
-    public static final String
-            MMS_CONFIG_ALLOW_ATTACH_AUDIO = CarrierConfigManager.KEY_MMS_ALLOW_ATTACH_AUDIO_BOOL;
-    /**
-     * Whether multipart SMS is enabled (boolean type)
-     */
-    public static final String MMS_CONFIG_MULTIPART_SMS_ENABLED =
-            CarrierConfigManager.KEY_MMS_MULTIPART_SMS_ENABLED_BOOL;
-    /**
-     * Whether SMS delivery report is enabled (boolean type)
-     */
-    public static final String MMS_CONFIG_SMS_DELIVERY_REPORT_ENABLED =
-            CarrierConfigManager.KEY_MMS_SMS_DELIVERY_REPORT_ENABLED_BOOL;
-    /**
-     * Whether content-disposition field should be expected in an MMS PDU (boolean type)
-     */
-    public static final String MMS_CONFIG_SUPPORT_MMS_CONTENT_DISPOSITION =
-            CarrierConfigManager.KEY_MMS_SUPPORT_MMS_CONTENT_DISPOSITION_BOOL;
-    /**
-     * Whether multipart SMS should be sent as separate messages
-     */
-    public static final String MMS_CONFIG_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES =
-            CarrierConfigManager.KEY_MMS_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES_BOOL;
-    /**
-     * Whether MMS read report is enabled (boolean type)
-     */
-    public static final String MMS_CONFIG_MMS_READ_REPORT_ENABLED =
-            CarrierConfigManager.KEY_MMS_MMS_READ_REPORT_ENABLED_BOOL;
-    /**
-     * Whether MMS delivery report is enabled (boolean type)
-     */
-    public static final String MMS_CONFIG_MMS_DELIVERY_REPORT_ENABLED =
-            CarrierConfigManager.KEY_MMS_MMS_DELIVERY_REPORT_ENABLED_BOOL;
-    /**
-     * Max MMS message size in bytes (int type)
-     */
-    public static final String
-            MMS_CONFIG_MAX_MESSAGE_SIZE = CarrierConfigManager.KEY_MMS_MAX_MESSAGE_SIZE_INT;
-    /**
-     * Max MMS image width (int type)
-     */
-    public static final String
-            MMS_CONFIG_MAX_IMAGE_WIDTH = CarrierConfigManager.KEY_MMS_MAX_IMAGE_WIDTH_INT;
-    /**
-     * Max MMS image height (int type)
-     */
-    public static final String
-            MMS_CONFIG_MAX_IMAGE_HEIGHT = CarrierConfigManager.KEY_MMS_MAX_IMAGE_HEIGHT_INT;
-    /**
-     * Limit of recipients of MMS messages (int type)
-     */
-    public static final String
-            MMS_CONFIG_RECIPIENT_LIMIT = CarrierConfigManager.KEY_MMS_RECIPIENT_LIMIT_INT;
-    /**
-     * Min alias character count (int type)
-     */
-    public static final String
-            MMS_CONFIG_ALIAS_MIN_CHARS = CarrierConfigManager.KEY_MMS_ALIAS_MIN_CHARS_INT;
-    /**
-     * Max alias character count (int type)
-     */
-    public static final String
-            MMS_CONFIG_ALIAS_MAX_CHARS = CarrierConfigManager.KEY_MMS_ALIAS_MAX_CHARS_INT;
-    /**
-     * When the number of parts of a multipart SMS reaches this threshold, it should be converted
-     * into an MMS (int type)
-     */
-    public static final String MMS_CONFIG_SMS_TO_MMS_TEXT_THRESHOLD =
-            CarrierConfigManager.KEY_MMS_SMS_TO_MMS_TEXT_THRESHOLD_INT;
-    /**
-     * Some carriers require SMS to be converted into MMS when text length reaches this threshold
-     * (int type)
-     */
-    public static final String MMS_CONFIG_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD =
-            CarrierConfigManager.KEY_MMS_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD_INT;
-    /**
-     * Max message text size (int type)
-     */
-    public static final String MMS_CONFIG_MESSAGE_TEXT_MAX_SIZE =
-            CarrierConfigManager.KEY_MMS_MESSAGE_TEXT_MAX_SIZE_INT;
-    /**
-     * Max message subject length (int type)
-     */
-    public static final String
-            MMS_CONFIG_SUBJECT_MAX_LENGTH = CarrierConfigManager.KEY_MMS_SUBJECT_MAX_LENGTH_INT;
-    /**
-     * MMS HTTP socket timeout in milliseconds (int type)
-     */
-    public static final String
-            MMS_CONFIG_HTTP_SOCKET_TIMEOUT = CarrierConfigManager.KEY_MMS_HTTP_SOCKET_TIMEOUT_INT;
-    /**
-     * The name of the UA Prof URL HTTP header for MMS HTTP request (String type)
-     */
-    public static final String
-            MMS_CONFIG_UA_PROF_TAG_NAME = CarrierConfigManager.KEY_MMS_UA_PROF_TAG_NAME_STRING;
-    /**
-     * The User-Agent header value for MMS HTTP request (String type)
-     */
-    public static final String
-            MMS_CONFIG_USER_AGENT = CarrierConfigManager.KEY_MMS_USER_AGENT_STRING;
-    /**
-     * The UA Profile URL header value for MMS HTTP request (String type)
-     */
-    public static final String
-            MMS_CONFIG_UA_PROF_URL = CarrierConfigManager.KEY_MMS_UA_PROF_URL_STRING;
-    /**
-     * A list of HTTP headers to add to MMS HTTP request, separated by "|" (String type)
-     */
-    public static final String
-            MMS_CONFIG_HTTP_PARAMS = CarrierConfigManager.KEY_MMS_HTTP_PARAMS_STRING;
-    /**
-     * Email gateway number (String type)
-     */
-    public static final String MMS_CONFIG_EMAIL_GATEWAY_NUMBER =
-            CarrierConfigManager.KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING;
-    /**
-     * The suffix to append to the NAI header value for MMS HTTP request (String type)
-     */
-    public static final String
-            MMS_CONFIG_NAI_SUFFIX = CarrierConfigManager.KEY_MMS_NAI_SUFFIX_STRING;
-    /**
-     * If true, show the cell broadcast (amber alert) in the SMS settings. Some carriers don't want
-     * this shown. (Boolean type)
-     */
-    public static final String MMS_CONFIG_SHOW_CELL_BROADCAST_APP_LINKS =
-            CarrierConfigManager.KEY_MMS_SHOW_CELL_BROADCAST_APP_LINKS_BOOL;
-    /**
-     * Whether the carrier MMSC supports charset field in Content-Type header. If this is false,
-     * then we don't add "charset" to "Content-Type"
-     */
-    public static final String MMS_CONFIG_SUPPORT_HTTP_CHARSET_HEADER =
-            CarrierConfigManager.KEY_MMS_SUPPORT_HTTP_CHARSET_HEADER_BOOL;
-    /**
-     * If true, add "Connection: close" header to MMS HTTP requests so the connection
-     * is immediately closed (disabling keep-alive). (Boolean type)
-     * @hide
-     */
-    public static final String MMS_CONFIG_CLOSE_CONNECTION =
-            CarrierConfigManager.KEY_MMS_CLOSE_CONNECTION_BOOL;
-
-    /*
-     * Forwarded constants from SimDialogActivity.
-     */
-    private static String DIALOG_TYPE_KEY = "dialog_type";
-    private static final int SMS_PICK = 2;
-
-    /**
-     * Send a text based SMS.
-     *
-     * <p class="note"><strong>Note:</strong> Using this method requires that your app has the
-     * {@link android.Manifest.permission#SEND_SMS} permission.</p>
-     *
-     * <p class="note"><strong>Note:</strong> Beginning with Android 4.4 (API level 19), if
-     * <em>and only if</em> an app is not selected as the default SMS app, the system automatically
-     * writes messages sent using this method to the SMS Provider (the default SMS app is always
-     * responsible for writing its sent messages to the SMS Provider). For information about
-     * how to behave as the default SMS app, see {@link android.provider.Telephony}.</p>
-     *
-     *
-     * @param destinationAddress the address to send the message to
-     * @param scAddress is the service center address or null to use
-     *  the current default SMSC
-     * @param text the body of the message to send
-     * @param sentIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully sent, or failed.
-     *  The result code will be <code>Activity.RESULT_OK</code> for success,
-     *  or one of these errors:<br>
-     *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
-     *  <code>RESULT_ERROR_RADIO_OFF</code><br>
-     *  <code>RESULT_ERROR_NULL_PDU</code><br>
-     *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
-     *  the extra "errorCode" containing a radio technology specific value,
-     *  generally only useful for troubleshooting.<br>
-     *  The per-application based SMS control checks sentIntent. If sentIntent
-     *  is NULL the caller will be checked against all unknown applications,
-     *  which cause smaller number of SMS to be sent in checking period.
-     * @param deliveryIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is delivered to the recipient.  The
-     *  raw pdu of the status report is in the extended data ("pdu").
-     *
-     * @throws IllegalArgumentException if destinationAddress or text are empty
-     */
-    public void sendTextMessage(
-            String destinationAddress, String scAddress, String text,
-            PendingIntent sentIntent, PendingIntent deliveryIntent) {
-        sendTextMessageInternal(destinationAddress, scAddress, text, sentIntent, deliveryIntent,
-                true /* persistMessage*/);
-    }
-
-    private void sendTextMessageInternal(String destinationAddress, String scAddress,
-            String text, PendingIntent sentIntent, PendingIntent deliveryIntent,
-            boolean persistMessage) {
-        if (TextUtils.isEmpty(destinationAddress)) {
-            throw new IllegalArgumentException("Invalid destinationAddress");
-        }
-
-        if (TextUtils.isEmpty(text)) {
-            throw new IllegalArgumentException("Invalid message body");
-        }
-
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendTextForSubscriber(getSubscriptionId(), ActivityThread.currentPackageName(),
-                    destinationAddress,
-                    scAddress, text, sentIntent, deliveryIntent,
-                    persistMessage);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Send a text based SMS without writing it into the SMS Provider.
-     *
-     * <p>Requires Permission:
-     * {@link android.Manifest.permission#MODIFY_PHONE_STATE} or the calling app has carrier
-     * privileges.
-     * </p>
-     *
-     * @see #sendTextMessage(String, String, String, PendingIntent, PendingIntent)
-     * @hide
-     */
-    @SystemApi
-    public void sendTextMessageWithoutPersisting(
-            String destinationAddress, String scAddress, String text,
-            PendingIntent sentIntent, PendingIntent deliveryIntent) {
-        sendTextMessageInternal(destinationAddress, scAddress, text, sentIntent, deliveryIntent,
-                false /* persistMessage */);
-    }
-
-    /**
-     * A variant of {@link SmsManager#sendTextMessage} that allows self to be the caller. This is
-     * for internal use only.
-     *
-     * @param persistMessage whether to persist the sent message in the SMS app. the caller must be
-     * the Phone process if set to false.
-     *
-     * @hide
-     */
-    public void sendTextMessageWithSelfPermissions(
-            String destinationAddress, String scAddress, String text,
-            PendingIntent sentIntent, PendingIntent deliveryIntent, boolean persistMessage) {
-        if (TextUtils.isEmpty(destinationAddress)) {
-            throw new IllegalArgumentException("Invalid destinationAddress");
-        }
-
-        if (TextUtils.isEmpty(text)) {
-            throw new IllegalArgumentException("Invalid message body");
-        }
-
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendTextForSubscriberWithSelfPermissions(getSubscriptionId(),
-                    ActivityThread.currentPackageName(),
-                    destinationAddress,
-                    scAddress, text, sentIntent, deliveryIntent, persistMessage);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Inject an SMS PDU into the android application framework.
-     *
-     * The caller should have carrier privileges.
-     * @see android.telephony.TelephonyManager#hasCarrierPrivileges
-     *
-     * @param pdu is the byte array of pdu to be injected into android application framework
-     * @param format is the format of SMS pdu (3gpp or 3gpp2)
-     * @param receivedIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully received by the
-     *  android application framework, or failed. This intent is broadcasted at
-     *  the same time an SMS received from radio is acknowledged back.
-     *  The result code will be <code>RESULT_SMS_HANDLED</code> for success, or
-     *  <code>RESULT_SMS_GENERIC_ERROR</code> for error.
-     *
-     * @throws IllegalArgumentException if format is not one of 3gpp and 3gpp2.
-     */
-    public void injectSmsPdu(byte[] pdu, String format, PendingIntent receivedIntent) {
-        if (!format.equals(SmsMessage.FORMAT_3GPP) && !format.equals(SmsMessage.FORMAT_3GPP2)) {
-            // Format must be either 3gpp or 3gpp2.
-            throw new IllegalArgumentException(
-                    "Invalid pdu format. format must be either 3gpp or 3gpp2");
-        }
-        try {
-            ISms iccISms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
-            if (iccISms != null) {
-                iccISms.injectSmsPduForSubscriber(
-                        getSubscriptionId(), pdu, format, receivedIntent);
-            }
-        } catch (RemoteException ex) {
-          // ignore it
-        }
-    }
-
-    /**
-     * Divide a message text into several fragments, none bigger than
-     * the maximum SMS message size.
-     *
-     * @param text the original message.  Must not be null.
-     * @return an <code>ArrayList</code> of strings that, in order,
-     *   comprise the original message
-     *
-     * @throws IllegalArgumentException if text is null
-     */
-    public ArrayList<String> divideMessage(String text) {
-        if (null == text) {
-            throw new IllegalArgumentException("text is null");
-        }
-        return SmsMessage.fragmentText(text);
-    }
-
-    /**
-     * Send a multi-part text based SMS.  The callee should have already
-     * divided the message into correctly sized parts by calling
-     * <code>divideMessage</code>.
-     *
-     * <p class="note"><strong>Note:</strong> Using this method requires that your app has the
-     * {@link android.Manifest.permission#SEND_SMS} permission.</p>
-     *
-     * <p class="note"><strong>Note:</strong> Beginning with Android 4.4 (API level 19), if
-     * <em>and only if</em> an app is not selected as the default SMS app, the system automatically
-     * writes messages sent using this method to the SMS Provider (the default SMS app is always
-     * responsible for writing its sent messages to the SMS Provider). For information about
-     * how to behave as the default SMS app, see {@link android.provider.Telephony}.</p>
-     *
-     * @param destinationAddress the address to send the message to
-     * @param scAddress is the service center address or null to use
-     *   the current default SMSC
-     * @param parts an <code>ArrayList</code> of strings that, in order,
-     *   comprise the original message
-     * @param sentIntents if not null, an <code>ArrayList</code> of
-     *   <code>PendingIntent</code>s (one for each message part) that is
-     *   broadcast when the corresponding message part has been sent.
-     *   The result code will be <code>Activity.RESULT_OK</code> for success,
-     *   or one of these errors:<br>
-     *   <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
-     *   <code>RESULT_ERROR_RADIO_OFF</code><br>
-     *   <code>RESULT_ERROR_NULL_PDU</code><br>
-     *   For <code>RESULT_ERROR_GENERIC_FAILURE</code> each sentIntent may include
-     *   the extra "errorCode" containing a radio technology specific value,
-     *   generally only useful for troubleshooting.<br>
-     *   The per-application based SMS control checks sentIntent. If sentIntent
-     *   is NULL the caller will be checked against all unknown applications,
-     *   which cause smaller number of SMS to be sent in checking period.
-     * @param deliveryIntents if not null, an <code>ArrayList</code> of
-     *   <code>PendingIntent</code>s (one for each message part) that is
-     *   broadcast when the corresponding message part has been delivered
-     *   to the recipient.  The raw pdu of the status report is in the
-     *   extended data ("pdu").
-     *
-     * @throws IllegalArgumentException if destinationAddress or data are empty
-     */
-    public void sendMultipartTextMessage(
-            String destinationAddress, String scAddress, ArrayList<String> parts,
-            ArrayList<PendingIntent> sentIntents, ArrayList<PendingIntent> deliveryIntents) {
-        sendMultipartTextMessageInternal(destinationAddress, scAddress, parts, sentIntents,
-                deliveryIntents, true /* persistMessage*/);
-    }
-
-    private void sendMultipartTextMessageInternal(
-            String destinationAddress, String scAddress, List<String> parts,
-            List<PendingIntent> sentIntents, List<PendingIntent> deliveryIntents,
-            boolean persistMessage) {
-        if (TextUtils.isEmpty(destinationAddress)) {
-            throw new IllegalArgumentException("Invalid destinationAddress");
-        }
-        if (parts == null || parts.size() < 1) {
-            throw new IllegalArgumentException("Invalid message body");
-        }
-
-        if (parts.size() > 1) {
-            try {
-                ISms iccISms = getISmsServiceOrThrow();
-                iccISms.sendMultipartTextForSubscriber(getSubscriptionId(),
-                        ActivityThread.currentPackageName(),
-                        destinationAddress, scAddress, parts,
-                        sentIntents, deliveryIntents, persistMessage);
-            } catch (RemoteException ex) {
-                // ignore it
-            }
-        } else {
-            PendingIntent sentIntent = null;
-            PendingIntent deliveryIntent = null;
-            if (sentIntents != null && sentIntents.size() > 0) {
-                sentIntent = sentIntents.get(0);
-            }
-            if (deliveryIntents != null && deliveryIntents.size() > 0) {
-                deliveryIntent = deliveryIntents.get(0);
-            }
-            sendTextMessage(destinationAddress, scAddress, parts.get(0),
-                    sentIntent, deliveryIntent);
-        }
-    }
-
-    /**
-     * Send a multi-part text based SMS without writing it into the SMS Provider.
-     *
-     * <p>Requires Permission:
-     * {@link android.Manifest.permission#MODIFY_PHONE_STATE} or the calling app has carrier
-     * privileges.
-     * </p>
-     *
-     * @see #sendMultipartTextMessage(String, String, ArrayList, ArrayList, ArrayList)
-     * @hide
-     **/
-    @SystemApi
-    public void sendMultipartTextMessageWithoutPersisting(
-            String destinationAddress, String scAddress, List<String> parts,
-            List<PendingIntent> sentIntents, List<PendingIntent> deliveryIntents) {
-        sendMultipartTextMessageInternal(destinationAddress, scAddress, parts, sentIntents,
-                deliveryIntents, false /* persistMessage*/);
-    }
-
-    /**
-     * Send a data based SMS to a specific application port.
-     *
-     * <p class="note"><strong>Note:</strong> Using this method requires that your app has the
-     * {@link android.Manifest.permission#SEND_SMS} permission.</p>
-     *
-     * @param destinationAddress the address to send the message to
-     * @param scAddress is the service center address or null to use
-     *  the current default SMSC
-     * @param destinationPort the port to deliver the message to
-     * @param data the body of the message to send
-     * @param sentIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully sent, or failed.
-     *  The result code will be <code>Activity.RESULT_OK</code> for success,
-     *  or one of these errors:<br>
-     *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
-     *  <code>RESULT_ERROR_RADIO_OFF</code><br>
-     *  <code>RESULT_ERROR_NULL_PDU</code><br>
-     *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
-     *  the extra "errorCode" containing a radio technology specific value,
-     *  generally only useful for troubleshooting.<br>
-     *  The per-application based SMS control checks sentIntent. If sentIntent
-     *  is NULL the caller will be checked against all unknown applications,
-     *  which cause smaller number of SMS to be sent in checking period.
-     * @param deliveryIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is delivered to the recipient.  The
-     *  raw pdu of the status report is in the extended data ("pdu").
-     *
-     * @throws IllegalArgumentException if destinationAddress or data are empty
-     */
-    public void sendDataMessage(
-            String destinationAddress, String scAddress, short destinationPort,
-            byte[] data, PendingIntent sentIntent, PendingIntent deliveryIntent) {
-        if (TextUtils.isEmpty(destinationAddress)) {
-            throw new IllegalArgumentException("Invalid destinationAddress");
-        }
-
-        if (data == null || data.length == 0) {
-            throw new IllegalArgumentException("Invalid message data");
-        }
-
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendDataForSubscriber(getSubscriptionId(), ActivityThread.currentPackageName(),
-                    destinationAddress, scAddress, destinationPort & 0xFFFF,
-                    data, sentIntent, deliveryIntent);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * A variant of {@link SmsManager#sendDataMessage} that allows self to be the caller. This is
-     * for internal use only.
-     *
-     * @hide
-     */
-    public void sendDataMessageWithSelfPermissions(
-            String destinationAddress, String scAddress, short destinationPort,
-            byte[] data, PendingIntent sentIntent, PendingIntent deliveryIntent) {
-        if (TextUtils.isEmpty(destinationAddress)) {
-            throw new IllegalArgumentException("Invalid destinationAddress");
-        }
-
-        if (data == null || data.length == 0) {
-            throw new IllegalArgumentException("Invalid message data");
-        }
-
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendDataForSubscriberWithSelfPermissions(getSubscriptionId(),
-                    ActivityThread.currentPackageName(), destinationAddress, scAddress,
-                    destinationPort & 0xFFFF, data, sentIntent, deliveryIntent);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-
-
-    /**
-     * Get the SmsManager associated with the default subscription id. The instance will always be
-     * associated with the default subscription id, even if the default subscription id is changed.
-     *
-     * @return the SmsManager associated with the default subscription id
-     */
-    public static SmsManager getDefault() {
-        return sInstance;
-    }
-
-    /**
-     * Get the the instance of the SmsManager associated with a particular subscription id
-     *
-     * @param subId an SMS subscription id, typically accessed using
-     *   {@link android.telephony.SubscriptionManager}
-     * @return the instance of the SmsManager associated with subId
-     */
-    public static SmsManager getSmsManagerForSubscriptionId(int subId) {
-        // TODO(shri): Add javadoc link once SubscriptionManager is made public api
-        synchronized(sLockObject) {
-            SmsManager smsManager = sSubInstances.get(subId);
-            if (smsManager == null) {
-                smsManager = new SmsManager(subId);
-                sSubInstances.put(subId, smsManager);
-            }
-            return smsManager;
-        }
-    }
-
-    private SmsManager(int subId) {
-        mSubId = subId;
-    }
-
-    /**
-     * Get the associated subscription id. If the instance was returned by {@link #getDefault()},
-     * then this method may return different values at different points in time (if the user
-     * changes the default subscription id). It will return < 0 if the default subscription id
-     * cannot be determined.
-     *
-     * Additionally, to support legacy applications that are not multi-SIM aware,
-     * if the following are true:
-     *     - We are using a multi-SIM device
-     *     - A default SMS SIM has not been selected
-     *     - At least one SIM subscription is available
-     * then ask the user to set the default SMS SIM.
-     *
-     * @return associated subscription id
-     */
-    public int getSubscriptionId() {
-        final int subId = (mSubId == DEFAULT_SUBSCRIPTION_ID)
-                ? getDefaultSmsSubscriptionId() : mSubId;
-        boolean isSmsSimPickActivityNeeded = false;
-        final Context context = ActivityThread.currentApplication().getApplicationContext();
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                isSmsSimPickActivityNeeded = iccISms.isSmsSimPickActivityNeeded(subId);
-            }
-        } catch (RemoteException ex) {
-            Log.e(TAG, "Exception in getSubscriptionId");
-        }
-
-        if (isSmsSimPickActivityNeeded) {
-            Log.d(TAG, "getSubscriptionId isSmsSimPickActivityNeeded is true");
-            // ask the user for a default SMS SIM.
-            Intent intent = new Intent();
-            intent.setClassName("com.android.settings",
-                    "com.android.settings.sim.SimDialogActivity");
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            intent.putExtra(DIALOG_TYPE_KEY, SMS_PICK);
-            try {
-                context.startActivity(intent);
-            } catch (ActivityNotFoundException anfe) {
-                // If Settings is not installed, only log the error as we do not want to break
-                // legacy applications.
-                Log.e(TAG, "Unable to launch Settings application.");
-            }
-        }
-
-        return subId;
-    }
-
-    /**
-     * Returns the ISms service, or throws an UnsupportedOperationException if
-     * the service does not exist.
-     */
-    private static ISms getISmsServiceOrThrow() {
-        ISms iccISms = getISmsService();
-        if (iccISms == null) {
-            throw new UnsupportedOperationException("Sms is not supported");
-        }
-        return iccISms;
-    }
-
-    private static ISms getISmsService() {
-        return ISms.Stub.asInterface(ServiceManager.getService("isms"));
-    }
-
-    /**
-     * Copy a raw SMS PDU to the ICC.
-     * ICC (Integrated Circuit Card) is the card of the device.
-     * For example, this can be the SIM or USIM for GSM.
-     *
-     * @param smsc the SMSC for this message, or NULL for the default SMSC
-     * @param pdu the raw PDU to store
-     * @param status message status (STATUS_ON_ICC_READ, STATUS_ON_ICC_UNREAD,
-     *               STATUS_ON_ICC_SENT, STATUS_ON_ICC_UNSENT)
-     * @return true for success
-     *
-     * @throws IllegalArgumentException if pdu is NULL
-     * {@hide}
-     */
-    public boolean copyMessageToIcc(byte[] smsc, byte[] pdu,int status) {
-        boolean success = false;
-
-        if (null == pdu) {
-            throw new IllegalArgumentException("pdu is NULL");
-        }
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.copyMessageToIccEfForSubscriber(getSubscriptionId(),
-                        ActivityThread.currentPackageName(),
-                        status, pdu, smsc);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Delete the specified message from the ICC.
-     * ICC (Integrated Circuit Card) is the card of the device.
-     * For example, this can be the SIM or USIM for GSM.
-     *
-     * @param messageIndex is the record index of the message on ICC
-     * @return true for success
-     *
-     * {@hide}
-     */
-    public boolean
-    deleteMessageFromIcc(int messageIndex) {
-        boolean success = false;
-        byte[] pdu = new byte[IccConstants.SMS_RECORD_LENGTH-1];
-        Arrays.fill(pdu, (byte)0xff);
-
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.updateMessageOnIccEfForSubscriber(getSubscriptionId(),
-                        ActivityThread.currentPackageName(),
-                        messageIndex, STATUS_ON_ICC_FREE, pdu);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Update the specified message on the ICC.
-     * ICC (Integrated Circuit Card) is the card of the device.
-     * For example, this can be the SIM or USIM for GSM.
-     *
-     * @param messageIndex record index of message to update
-     * @param newStatus new message status (STATUS_ON_ICC_READ,
-     *                  STATUS_ON_ICC_UNREAD, STATUS_ON_ICC_SENT,
-     *                  STATUS_ON_ICC_UNSENT, STATUS_ON_ICC_FREE)
-     * @param pdu the raw PDU to store
-     * @return true for success
-     *
-     * {@hide}
-     */
-    public boolean updateMessageOnIcc(int messageIndex, int newStatus, byte[] pdu) {
-        boolean success = false;
-
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.updateMessageOnIccEfForSubscriber(getSubscriptionId(),
-                        ActivityThread.currentPackageName(),
-                        messageIndex, newStatus, pdu);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Retrieves all messages currently stored on ICC.
-     * ICC (Integrated Circuit Card) is the card of the device.
-     * For example, this can be the SIM or USIM for GSM.
-     *
-     * @return <code>ArrayList</code> of <code>SmsMessage</code> objects
-     *
-     * {@hide}
-     */
-    public ArrayList<SmsMessage> getAllMessagesFromIcc() {
-        List<SmsRawData> records = null;
-
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                records = iccISms.getAllMessagesFromIccEfForSubscriber(
-                        getSubscriptionId(),
-                        ActivityThread.currentPackageName());
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return createMessageListFromRawRecords(records);
-    }
-
-    /**
-     * Enable reception of cell broadcast (SMS-CB) messages with the given
-     * message identifier and RAN type. The RAN type specify this message ID
-     * belong to 3GPP (GSM) or 3GPP2(CDMA).Note that if two different clients
-     * enable the same message identifier, they must both disable it for the device to stop
-     * receiving those messages. All received messages will be broadcast in an
-     * intent with the action "android.provider.Telephony.SMS_CB_RECEIVED".
-     * Note: This call is blocking, callers may want to avoid calling it from
-     * the main thread of an application.
-     *
-     * @param messageIdentifier Message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param ranType as defined in class SmsManager, the value can be one of these:
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_GSM
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_CDMA
-     * @return true if successful, false otherwise
-     * @see #disableCellBroadcast(int, int)
-     *
-     * {@hide}
-     */
-    public boolean enableCellBroadcast(int messageIdentifier, int ranType) {
-        boolean success = false;
-
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.enableCellBroadcastForSubscriber(
-                        getSubscriptionId(), messageIdentifier, ranType);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Disable reception of cell broadcast (SMS-CB) messages with the given
-     * message identifier and RAN type. The RAN type specify this message ID
-     * belong to 3GPP (GSM) or 3GPP2(CDMA). Note that if two different clients
-     * enable the same message identifier, they must both disable it for the
-     * device to stop receiving those messages.
-     * Note: This call is blocking, callers may want to avoid calling it from
-     * the main thread of an application.
-     *
-     * @param messageIdentifier Message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param ranType as defined in class SmsManager, the value can be one of these:
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_GSM
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_CDMA
-     * @return true if successful, false otherwise
-     *
-     * @see #enableCellBroadcast(int, int)
-     *
-     * {@hide}
-     */
-    public boolean disableCellBroadcast(int messageIdentifier, int ranType) {
-        boolean success = false;
-
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.disableCellBroadcastForSubscriber(
-                        getSubscriptionId(), messageIdentifier, ranType);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Enable reception of cell broadcast (SMS-CB) messages with the given
-     * message identifier range and RAN type. The RAN type specify this message ID
-     * belong to 3GPP (GSM) or 3GPP2(CDMA). Note that if two different clients enable
-     * the same message identifier, they must both disable it for the device to stop
-     * receiving those messages. All received messages will be broadcast in an
-     * intent with the action "android.provider.Telephony.SMS_CB_RECEIVED".
-     * Note: This call is blocking, callers may want to avoid calling it from
-     * the main thread of an application.
-     *
-     * @param startMessageId first message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param endMessageId last message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param ranType as defined in class SmsManager, the value can be one of these:
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_GSM
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_CDMA
-     * @return true if successful, false otherwise
-     * @see #disableCellBroadcastRange(int, int, int)
-     *
-     * @throws IllegalArgumentException if endMessageId < startMessageId
-     * {@hide}
-     */
-    public boolean enableCellBroadcastRange(int startMessageId, int endMessageId, int ranType) {
-        boolean success = false;
-
-        if (endMessageId < startMessageId) {
-            throw new IllegalArgumentException("endMessageId < startMessageId");
-        }
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.enableCellBroadcastRangeForSubscriber(getSubscriptionId(),
-                        startMessageId, endMessageId, ranType);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Disable reception of cell broadcast (SMS-CB) messages with the given
-     * message identifier range and RAN type. The RAN type specify this message
-     * ID range belong to 3GPP (GSM) or 3GPP2(CDMA). Note that if two different
-     * clients enable the same message identifier, they must both disable it for
-     * the device to stop receiving those messages.
-     * Note: This call is blocking, callers may want to avoid calling it from
-     * the main thread of an application.
-     *
-     * @param startMessageId first message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param endMessageId last message identifier as specified in TS 23.041 (3GPP)
-     * or C.R1001-G (3GPP2)
-     * @param ranType as defined in class SmsManager, the value can be one of these:
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_GSM
-     *    android.telephony.SmsMessage.CELL_BROADCAST_RAN_TYPE_CDMA
-     * @return true if successful, false otherwise
-     *
-     * @see #enableCellBroadcastRange(int, int, int)
-     *
-     * @throws IllegalArgumentException if endMessageId < startMessageId
-     * {@hide}
-     */
-    public boolean disableCellBroadcastRange(int startMessageId, int endMessageId, int ranType) {
-        boolean success = false;
-
-        if (endMessageId < startMessageId) {
-            throw new IllegalArgumentException("endMessageId < startMessageId");
-        }
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                success = iccISms.disableCellBroadcastRangeForSubscriber(getSubscriptionId(),
-                        startMessageId, endMessageId, ranType);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return success;
-    }
-
-    /**
-     * Create a list of <code>SmsMessage</code>s from a list of RawSmsData
-     * records returned by <code>getAllMessagesFromIcc()</code>
-     *
-     * @param records SMS EF records, returned by
-     *   <code>getAllMessagesFromIcc</code>
-     * @return <code>ArrayList</code> of <code>SmsMessage</code> objects.
-     */
-    private static ArrayList<SmsMessage> createMessageListFromRawRecords(List<SmsRawData> records) {
-        ArrayList<SmsMessage> messages = new ArrayList<SmsMessage>();
-        if (records != null) {
-            int count = records.size();
-            for (int i = 0; i < count; i++) {
-                SmsRawData data = records.get(i);
-                // List contains all records, including "free" records (null)
-                if (data != null) {
-                    SmsMessage sms = SmsMessage.createFromEfRecord(i+1, data.getBytes());
-                    if (sms != null) {
-                        messages.add(sms);
-                    }
-                }
-            }
-        }
-        return messages;
-    }
-
-    /**
-     * SMS over IMS is supported if IMS is registered and SMS is supported
-     * on IMS.
-     *
-     * @return true if SMS over IMS is supported, false otherwise
-     *
-     * @see #getImsSmsFormat()
-     *
-     * @hide
-     */
-    public boolean isImsSmsSupported() {
-        boolean boSupported = false;
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                boSupported = iccISms.isImsSmsSupportedForSubscriber(getSubscriptionId());
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return boSupported;
-    }
-
-    /**
-     * Gets SMS format supported on IMS.  SMS over IMS format is
-     * either 3GPP or 3GPP2.
-     *
-     * @return SmsMessage.FORMAT_3GPP,
-     *         SmsMessage.FORMAT_3GPP2
-     *      or SmsMessage.FORMAT_UNKNOWN
-     *
-     * @see #isImsSmsSupported()
-     *
-     * @hide
-     */
-    public String getImsSmsFormat() {
-        String format = com.android.internal.telephony.SmsConstants.FORMAT_UNKNOWN;
-        try {
-            ISms iccISms = getISmsService();
-            if (iccISms != null) {
-                format = iccISms.getImsSmsFormatForSubscriber(getSubscriptionId());
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return format;
-    }
-
-    /**
-     * Get default sms subscription id
-     *
-     * @return the default SMS subscription id
-     */
-    public static int getDefaultSmsSubscriptionId() {
-        ISms iccISms = null;
-        try {
-            iccISms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
-            return iccISms.getPreferredSmsSubscription();
-        } catch (RemoteException ex) {
-            return -1;
-        } catch (NullPointerException ex) {
-            return -1;
-        }
-    }
-
-    /**
-     * Get SMS prompt property,  enabled or not
-     *
-     * @return true if enabled, false otherwise
-     * @hide
-     */
-    public boolean isSMSPromptEnabled() {
-        ISms iccISms = null;
-        try {
-            iccISms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
-            return iccISms.isSMSPromptEnabled();
-        } catch (RemoteException ex) {
-            return false;
-        } catch (NullPointerException ex) {
-            return false;
-        }
-    }
-
-    // see SmsMessage.getStatusOnIcc
-
-    /** Free space (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
-    static public final int STATUS_ON_ICC_FREE      = 0;
-
-    /** Received and read (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
-    static public final int STATUS_ON_ICC_READ      = 1;
-
-    /** Received and unread (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
-    static public final int STATUS_ON_ICC_UNREAD    = 3;
-
-    /** Stored and sent (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
-    static public final int STATUS_ON_ICC_SENT      = 5;
-
-    /** Stored and unsent (TS 51.011 10.5.3 / 3GPP2 C.S0023 3.4.27). */
-    static public final int STATUS_ON_ICC_UNSENT    = 7;
-
-    // SMS send failure result codes
-
-    /** Generic failure cause */
-    static public final int RESULT_ERROR_GENERIC_FAILURE    = 1;
-    /** Failed because radio was explicitly turned off */
-    static public final int RESULT_ERROR_RADIO_OFF          = 2;
-    /** Failed because no pdu provided */
-    static public final int RESULT_ERROR_NULL_PDU           = 3;
-    /** Failed because service is currently unavailable */
-    static public final int RESULT_ERROR_NO_SERVICE         = 4;
-    /** Failed because we reached the sending queue limit.  {@hide} */
-    static public final int RESULT_ERROR_LIMIT_EXCEEDED     = 5;
-    /** Failed because FDN is enabled. {@hide} */
-    static public final int RESULT_ERROR_FDN_CHECK_FAILURE  = 6;
-
-    static private final String PHONE_PACKAGE_NAME = "com.android.phone";
-
-    /**
-     * Send an MMS message
-     *
-     * @param context application context
-     * @param contentUri the content Uri from which the message pdu will be read
-     * @param locationUrl the optional location url where message should be sent to
-     * @param configOverrides the carrier-specific messaging configuration values to override for
-     *  sending the message.
-     * @param sentIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully sent, or failed
-     * @throws IllegalArgumentException if contentUri is empty
-     */
-    public void sendMultimediaMessage(Context context, Uri contentUri, String locationUrl,
-            Bundle configOverrides, PendingIntent sentIntent) {
-        if (contentUri == null) {
-            throw new IllegalArgumentException("Uri contentUri null");
-        }
-        try {
-            final IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms == null) {
-                return;
-            }
-
-            iMms.sendMessage(getSubscriptionId(), ActivityThread.currentPackageName(), contentUri,
-                    locationUrl, configOverrides, sentIntent);
-        } catch (RemoteException e) {
-            // Ignore it
-        }
-    }
-
-    /**
-     * Download an MMS message from carrier by a given location URL
-     *
-     * @param context application context
-     * @param locationUrl the location URL of the MMS message to be downloaded, usually obtained
-     *  from the MMS WAP push notification
-     * @param contentUri the content uri to which the downloaded pdu will be written
-     * @param configOverrides the carrier-specific messaging configuration values to override for
-     *  downloading the message.
-     * @param downloadedIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is downloaded, or the download is failed
-     * @throws IllegalArgumentException if locationUrl or contentUri is empty
-     */
-    public void downloadMultimediaMessage(Context context, String locationUrl, Uri contentUri,
-            Bundle configOverrides, PendingIntent downloadedIntent) {
-        if (TextUtils.isEmpty(locationUrl)) {
-            throw new IllegalArgumentException("Empty MMS location URL");
-        }
-        if (contentUri == null) {
-            throw new IllegalArgumentException("Uri contentUri null");
-        }
-        try {
-            final IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms == null) {
-                return;
-            }
-            iMms.downloadMessage(
-                    getSubscriptionId(), ActivityThread.currentPackageName(), locationUrl,
-                    contentUri, configOverrides, downloadedIntent);
-        } catch (RemoteException e) {
-            // Ignore it
-        }
-    }
-
-    // MMS send/download failure result codes
-    public static final int MMS_ERROR_UNSPECIFIED = 1;
-    public static final int MMS_ERROR_INVALID_APN = 2;
-    public static final int MMS_ERROR_UNABLE_CONNECT_MMS = 3;
-    public static final int MMS_ERROR_HTTP_FAILURE = 4;
-    public static final int MMS_ERROR_IO_ERROR = 5;
-    public static final int MMS_ERROR_RETRY = 6;
-    public static final int MMS_ERROR_CONFIGURATION_ERROR = 7;
-    public static final int MMS_ERROR_NO_DATA_NETWORK = 8;
-
-    /** Intent extra name for MMS sending result data in byte array type */
-    public static final String EXTRA_MMS_DATA = "android.telephony.extra.MMS_DATA";
-    /** Intent extra name for HTTP status code for MMS HTTP failure in integer type */
-    public static final String EXTRA_MMS_HTTP_STATUS = "android.telephony.extra.MMS_HTTP_STATUS";
-
-    /**
-     * Import a text message into system's SMS store
-     *
-     * Only default SMS apps can import SMS
-     *
-     * @param address the destination(source) address of the sent(received) message
-     * @param type the type of the message
-     * @param text the message text
-     * @param timestampMillis the message timestamp in milliseconds
-     * @param seen if the message is seen
-     * @param read if the message is read
-     * @return the message URI, null if failed
-     * @hide
-     */
-    public Uri importTextMessage(String address, int type, String text, long timestampMillis,
-            boolean seen, boolean read) {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.importTextMessage(ActivityThread.currentPackageName(),
-                        address, type, text, timestampMillis, seen, read);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return null;
-    }
-
-    /** Represents the received SMS message for importing {@hide} */
-    public static final int SMS_TYPE_INCOMING = 0;
-    /** Represents the sent SMS message for importing {@hide} */
-    public static final int SMS_TYPE_OUTGOING = 1;
-
-    /**
-     * Import a multimedia message into system's MMS store. Only the following PDU type is
-     * supported: Retrieve.conf, Send.req, Notification.ind, Delivery.ind, Read-Orig.ind
-     *
-     * Only default SMS apps can import MMS
-     *
-     * @param contentUri the content uri from which to read the PDU of the message to import
-     * @param messageId the optional message id. Use null if not specifying
-     * @param timestampSecs the optional message timestamp. Use -1 if not specifying
-     * @param seen if the message is seen
-     * @param read if the message is read
-     * @return the message URI, null if failed
-     * @throws IllegalArgumentException if pdu is empty
-     * {@hide}
-     */
-    public Uri importMultimediaMessage(Uri contentUri, String messageId, long timestampSecs,
-            boolean seen, boolean read) {
-        if (contentUri == null) {
-            throw new IllegalArgumentException("Uri contentUri null");
-        }
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.importMultimediaMessage(ActivityThread.currentPackageName(),
-                        contentUri, messageId, timestampSecs, seen, read);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return null;
-    }
-
-    /**
-     * Delete a system stored SMS or MMS message
-     *
-     * Only default SMS apps can delete system stored SMS and MMS messages
-     *
-     * @param messageUri the URI of the stored message
-     * @return true if deletion is successful, false otherwise
-     * @throws IllegalArgumentException if messageUri is empty
-     * {@hide}
-     */
-    public boolean deleteStoredMessage(Uri messageUri) {
-        if (messageUri == null) {
-            throw new IllegalArgumentException("Empty message URI");
-        }
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.deleteStoredMessage(ActivityThread.currentPackageName(), messageUri);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return false;
-    }
-
-    /**
-     * Delete a system stored SMS or MMS thread
-     *
-     * Only default SMS apps can delete system stored SMS and MMS conversations
-     *
-     * @param conversationId the ID of the message conversation
-     * @return true if deletion is successful, false otherwise
-     * {@hide}
-     */
-    public boolean deleteStoredConversation(long conversationId) {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.deleteStoredConversation(
-                        ActivityThread.currentPackageName(), conversationId);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return false;
-    }
-
-    /**
-     * Update the status properties of a system stored SMS or MMS message, e.g.
-     * the read status of a message, etc.
-     *
-     * @param messageUri the URI of the stored message
-     * @param statusValues a list of status properties in key-value pairs to update
-     * @return true if update is successful, false otherwise
-     * @throws IllegalArgumentException if messageUri is empty
-     * {@hide}
-     */
-    public boolean updateStoredMessageStatus(Uri messageUri, ContentValues statusValues) {
-        if (messageUri == null) {
-            throw new IllegalArgumentException("Empty message URI");
-        }
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.updateStoredMessageStatus(ActivityThread.currentPackageName(),
-                        messageUri, statusValues);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return false;
-    }
-
-    /** Message status property: whether the message has been seen. 1 means seen, 0 not {@hide} */
-    public static final String MESSAGE_STATUS_SEEN = "seen";
-    /** Message status property: whether the message has been read. 1 means read, 0 not {@hide} */
-    public static final String MESSAGE_STATUS_READ = "read";
-
-    /**
-     * Archive or unarchive a stored conversation
-     *
-     * @param conversationId the ID of the message conversation
-     * @param archived true to archive the conversation, false to unarchive
-     * @return true if update is successful, false otherwise
-     * {@hide}
-     */
-    public boolean archiveStoredConversation(long conversationId, boolean archived) {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.archiveStoredConversation(ActivityThread.currentPackageName(),
-                        conversationId, archived);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return false;
-    }
-
-    /**
-     * Add a text message draft to system SMS store
-     *
-     * Only default SMS apps can add SMS draft
-     *
-     * @param address the destination address of message
-     * @param text the body of the message to send
-     * @return the URI of the stored draft message
-     * {@hide}
-     */
-    public Uri addTextMessageDraft(String address, String text) {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.addTextMessageDraft(ActivityThread.currentPackageName(), address, text);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return null;
-    }
-
-    /**
-     * Add a multimedia message draft to system MMS store
-     *
-     * Only default SMS apps can add MMS draft
-     *
-     * @param contentUri the content uri from which to read the PDU data of the draft MMS
-     * @return the URI of the stored draft message
-     * @throws IllegalArgumentException if pdu is empty
-     * {@hide}
-     */
-    public Uri addMultimediaMessageDraft(Uri contentUri) {
-        if (contentUri == null) {
-            throw new IllegalArgumentException("Uri contentUri null");
-        }
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.addMultimediaMessageDraft(ActivityThread.currentPackageName(),
-                        contentUri);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return null;
-    }
-
-    /**
-     * Send a system stored text message.
-     *
-     * You can only send a failed text message or a draft text message.
-     *
-     * @param messageUri the URI of the stored message
-     * @param scAddress is the service center address or null to use the current default SMSC
-     * @param sentIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully sent, or failed.
-     *  The result code will be <code>Activity.RESULT_OK</code> for success,
-     *  or one of these errors:<br>
-     *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
-     *  <code>RESULT_ERROR_RADIO_OFF</code><br>
-     *  <code>RESULT_ERROR_NULL_PDU</code><br>
-     *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
-     *  the extra "errorCode" containing a radio technology specific value,
-     *  generally only useful for troubleshooting.<br>
-     *  The per-application based SMS control checks sentIntent. If sentIntent
-     *  is NULL the caller will be checked against all unknown applications,
-     *  which cause smaller number of SMS to be sent in checking period.
-     * @param deliveryIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is delivered to the recipient.  The
-     *  raw pdu of the status report is in the extended data ("pdu").
-     *
-     * @throws IllegalArgumentException if messageUri is empty
-     * {@hide}
-     */
-    public void sendStoredTextMessage(Uri messageUri, String scAddress, PendingIntent sentIntent,
-            PendingIntent deliveryIntent) {
-        if (messageUri == null) {
-            throw new IllegalArgumentException("Empty message URI");
-        }
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendStoredText(
-                    getSubscriptionId(), ActivityThread.currentPackageName(), messageUri,
-                    scAddress, sentIntent, deliveryIntent);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Send a system stored multi-part text message.
-     *
-     * You can only send a failed text message or a draft text message.
-     * The provided <code>PendingIntent</code> lists should match the part number of the
-     * divided text of the stored message by using <code>divideMessage</code>
-     *
-     * @param messageUri the URI of the stored message
-     * @param scAddress is the service center address or null to use
-     *   the current default SMSC
-     * @param sentIntents if not null, an <code>ArrayList</code> of
-     *   <code>PendingIntent</code>s (one for each message part) that is
-     *   broadcast when the corresponding message part has been sent.
-     *   The result code will be <code>Activity.RESULT_OK</code> for success,
-     *   or one of these errors:<br>
-     *   <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
-     *   <code>RESULT_ERROR_RADIO_OFF</code><br>
-     *   <code>RESULT_ERROR_NULL_PDU</code><br>
-     *   For <code>RESULT_ERROR_GENERIC_FAILURE</code> each sentIntent may include
-     *   the extra "errorCode" containing a radio technology specific value,
-     *   generally only useful for troubleshooting.<br>
-     *   The per-application based SMS control checks sentIntent. If sentIntent
-     *   is NULL the caller will be checked against all unknown applications,
-     *   which cause smaller number of SMS to be sent in checking period.
-     * @param deliveryIntents if not null, an <code>ArrayList</code> of
-     *   <code>PendingIntent</code>s (one for each message part) that is
-     *   broadcast when the corresponding message part has been delivered
-     *   to the recipient.  The raw pdu of the status report is in the
-     *   extended data ("pdu").
-     *
-     * @throws IllegalArgumentException if messageUri is empty
-     * {@hide}
-     */
-    public void sendStoredMultipartTextMessage(Uri messageUri, String scAddress,
-            ArrayList<PendingIntent> sentIntents, ArrayList<PendingIntent> deliveryIntents) {
-        if (messageUri == null) {
-            throw new IllegalArgumentException("Empty message URI");
-        }
-        try {
-            ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendStoredMultipartText(
-                    getSubscriptionId(), ActivityThread.currentPackageName(), messageUri,
-                    scAddress, sentIntents, deliveryIntents);
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Send a system stored MMS message
-     *
-     * This is used for sending a previously sent, but failed-to-send, message or
-     * for sending a text message that has been stored as a draft.
-     *
-     * @param messageUri the URI of the stored message
-     * @param configOverrides the carrier-specific messaging configuration values to override for
-     *  sending the message.
-     * @param sentIntent if not NULL this <code>PendingIntent</code> is
-     *  broadcast when the message is successfully sent, or failed
-     * @throws IllegalArgumentException if messageUri is empty
-     * {@hide}
-     */
-    public void sendStoredMultimediaMessage(Uri messageUri, Bundle configOverrides,
-            PendingIntent sentIntent) {
-        if (messageUri == null) {
-            throw new IllegalArgumentException("Empty message URI");
-        }
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                iMms.sendStoredMessage(
-                        getSubscriptionId(), ActivityThread.currentPackageName(), messageUri,
-                        configOverrides, sentIntent);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Turns on/off the flag to automatically write sent/received SMS/MMS messages into system
-     *
-     * When this flag is on, all SMS/MMS sent/received are stored by system automatically
-     * When this flag is off, only SMS/MMS sent by non-default SMS apps are stored by system
-     * automatically
-     *
-     * This flag can only be changed by default SMS apps
-     *
-     * @param enabled Whether to enable message auto persisting
-     * {@hide}
-     */
-    public void setAutoPersisting(boolean enabled) {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                iMms.setAutoPersisting(ActivityThread.currentPackageName(), enabled);
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-    }
-
-    /**
-     * Get the value of the flag to automatically write sent/received SMS/MMS messages into system
-     *
-     * When this flag is on, all SMS/MMS sent/received are stored by system automatically
-     * When this flag is off, only SMS/MMS sent by non-default SMS apps are stored by system
-     * automatically
-     *
-     * @return the current value of the auto persist flag
-     * {@hide}
-     */
-    public boolean getAutoPersisting() {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.getAutoPersisting();
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return false;
-    }
-
-    /**
-     * Get carrier-dependent configuration values.
-     *
-     * @return bundle key/values pairs of configuration values
-     */
-    public Bundle getCarrierConfigValues() {
-        try {
-            IMms iMms = IMms.Stub.asInterface(ServiceManager.getService("imms"));
-            if (iMms != null) {
-                return iMms.getCarrierConfigValues(getSubscriptionId());
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-        return null;
-    }
-
-    /**
-     * Filters a bundle to only contain MMS config variables.
-     *
-     * This is for use with bundles returned by {@link CarrierConfigManager} which contain MMS
-     * config and unrelated config. It is assumed that all MMS_CONFIG_* keys are present in the
-     * supplied bundle.
-     *
-     * @param config a Bundle that contains MMS config variables and possibly more.
-     * @return a new Bundle that only contains the MMS_CONFIG_* keys defined above.
-     * @hide
-     */
-    public static Bundle getMmsConfig(BaseBundle config) {
-        Bundle filtered = new Bundle();
-        filtered.putBoolean(MMS_CONFIG_APPEND_TRANSACTION_ID,
-                config.getBoolean(MMS_CONFIG_APPEND_TRANSACTION_ID));
-        filtered.putBoolean(MMS_CONFIG_MMS_ENABLED, config.getBoolean(MMS_CONFIG_MMS_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_GROUP_MMS_ENABLED,
-                config.getBoolean(MMS_CONFIG_GROUP_MMS_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_NOTIFY_WAP_MMSC_ENABLED,
-                config.getBoolean(MMS_CONFIG_NOTIFY_WAP_MMSC_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_ALIAS_ENABLED, config.getBoolean(MMS_CONFIG_ALIAS_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_ALLOW_ATTACH_AUDIO,
-                config.getBoolean(MMS_CONFIG_ALLOW_ATTACH_AUDIO));
-        filtered.putBoolean(MMS_CONFIG_MULTIPART_SMS_ENABLED,
-                config.getBoolean(MMS_CONFIG_MULTIPART_SMS_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_SMS_DELIVERY_REPORT_ENABLED,
-                config.getBoolean(MMS_CONFIG_SMS_DELIVERY_REPORT_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_SUPPORT_MMS_CONTENT_DISPOSITION,
-                config.getBoolean(MMS_CONFIG_SUPPORT_MMS_CONTENT_DISPOSITION));
-        filtered.putBoolean(MMS_CONFIG_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES,
-                config.getBoolean(MMS_CONFIG_SEND_MULTIPART_SMS_AS_SEPARATE_MESSAGES));
-        filtered.putBoolean(MMS_CONFIG_MMS_READ_REPORT_ENABLED,
-                config.getBoolean(MMS_CONFIG_MMS_READ_REPORT_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_MMS_DELIVERY_REPORT_ENABLED,
-                config.getBoolean(MMS_CONFIG_MMS_DELIVERY_REPORT_ENABLED));
-        filtered.putBoolean(MMS_CONFIG_CLOSE_CONNECTION,
-                config.getBoolean(MMS_CONFIG_CLOSE_CONNECTION));
-        filtered.putInt(MMS_CONFIG_MAX_MESSAGE_SIZE, config.getInt(MMS_CONFIG_MAX_MESSAGE_SIZE));
-        filtered.putInt(MMS_CONFIG_MAX_IMAGE_WIDTH, config.getInt(MMS_CONFIG_MAX_IMAGE_WIDTH));
-        filtered.putInt(MMS_CONFIG_MAX_IMAGE_HEIGHT, config.getInt(MMS_CONFIG_MAX_IMAGE_HEIGHT));
-        filtered.putInt(MMS_CONFIG_RECIPIENT_LIMIT, config.getInt(MMS_CONFIG_RECIPIENT_LIMIT));
-        filtered.putInt(MMS_CONFIG_ALIAS_MIN_CHARS, config.getInt(MMS_CONFIG_ALIAS_MIN_CHARS));
-        filtered.putInt(MMS_CONFIG_ALIAS_MAX_CHARS, config.getInt(MMS_CONFIG_ALIAS_MAX_CHARS));
-        filtered.putInt(MMS_CONFIG_SMS_TO_MMS_TEXT_THRESHOLD,
-                config.getInt(MMS_CONFIG_SMS_TO_MMS_TEXT_THRESHOLD));
-        filtered.putInt(MMS_CONFIG_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD,
-                config.getInt(MMS_CONFIG_SMS_TO_MMS_TEXT_LENGTH_THRESHOLD));
-        filtered.putInt(MMS_CONFIG_MESSAGE_TEXT_MAX_SIZE,
-                config.getInt(MMS_CONFIG_MESSAGE_TEXT_MAX_SIZE));
-        filtered.putInt(MMS_CONFIG_SUBJECT_MAX_LENGTH,
-                config.getInt(MMS_CONFIG_SUBJECT_MAX_LENGTH));
-        filtered.putInt(MMS_CONFIG_HTTP_SOCKET_TIMEOUT,
-                config.getInt(MMS_CONFIG_HTTP_SOCKET_TIMEOUT));
-        filtered.putString(MMS_CONFIG_UA_PROF_TAG_NAME,
-                config.getString(MMS_CONFIG_UA_PROF_TAG_NAME));
-        filtered.putString(MMS_CONFIG_USER_AGENT, config.getString(MMS_CONFIG_USER_AGENT));
-        filtered.putString(MMS_CONFIG_UA_PROF_URL, config.getString(MMS_CONFIG_UA_PROF_URL));
-        filtered.putString(MMS_CONFIG_HTTP_PARAMS, config.getString(MMS_CONFIG_HTTP_PARAMS));
-        filtered.putString(MMS_CONFIG_EMAIL_GATEWAY_NUMBER,
-                config.getString(MMS_CONFIG_EMAIL_GATEWAY_NUMBER));
-        filtered.putString(MMS_CONFIG_NAI_SUFFIX, config.getString(MMS_CONFIG_NAI_SUFFIX));
-        filtered.putBoolean(MMS_CONFIG_SHOW_CELL_BROADCAST_APP_LINKS,
-                config.getBoolean(MMS_CONFIG_SHOW_CELL_BROADCAST_APP_LINKS));
-        filtered.putBoolean(MMS_CONFIG_SUPPORT_HTTP_CHARSET_HEADER,
-                config.getBoolean(MMS_CONFIG_SUPPORT_HTTP_CHARSET_HEADER));
-        return filtered;
-    }
-
-}
diff --git a/src/java/android/telephony/SmsMessage.java b/src/java/android/telephony/SmsMessage.java
deleted file mode 100644
index ba4deae..0000000
--- a/src/java/android/telephony/SmsMessage.java
+++ /dev/null
@@ -1,891 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony;
-
-import android.os.Binder;
-import android.os.Parcel;
-import android.content.res.Resources;
-import android.hardware.radio.V1_0.CdmaSmsMessage;
-import android.text.TextUtils;
-
-import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
-import com.android.internal.telephony.SmsConstants;
-import com.android.internal.telephony.SmsMessageBase;
-import com.android.internal.telephony.SmsMessageBase.SubmitPduBase;
-import com.android.internal.telephony.Sms7BitEncodingTranslator;
-
-import java.lang.Math;
-import java.util.ArrayList;
-import java.util.Arrays;
-
-import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;
-
-
-/**
- * A Short Message Service message.
- * @see android.provider.Telephony.Sms.Intents#getMessagesFromIntent
- */
-public class SmsMessage {
-    private static final String LOG_TAG = "SmsMessage";
-
-    /**
-     * SMS Class enumeration.
-     * See TS 23.038.
-     *
-     */
-    public enum MessageClass{
-        UNKNOWN, CLASS_0, CLASS_1, CLASS_2, CLASS_3;
-    }
-
-    /** User data text encoding code unit size */
-    public static final int ENCODING_UNKNOWN = 0;
-    public static final int ENCODING_7BIT = 1;
-    public static final int ENCODING_8BIT = 2;
-    public static final int ENCODING_16BIT = 3;
-    /**
-     * @hide This value is not defined in global standard. Only in Korea, this is used.
-     */
-    public static final int ENCODING_KSC5601 = 4;
-
-    /** The maximum number of payload bytes per message */
-    public static final int MAX_USER_DATA_BYTES = 140;
-
-    /**
-     * The maximum number of payload bytes per message if a user data header
-     * is present.  This assumes the header only contains the
-     * CONCATENATED_8_BIT_REFERENCE element.
-     */
-    public static final int MAX_USER_DATA_BYTES_WITH_HEADER = 134;
-
-    /** The maximum number of payload septets per message */
-    public static final int MAX_USER_DATA_SEPTETS = 160;
-
-    /**
-     * The maximum number of payload septets per message if a user data header
-     * is present.  This assumes the header only contains the
-     * CONCATENATED_8_BIT_REFERENCE element.
-     */
-    public static final int MAX_USER_DATA_SEPTETS_WITH_HEADER = 153;
-
-    /**
-     * Indicates a 3GPP format SMS message.
-     * @hide pending API council approval
-     */
-    public static final String FORMAT_3GPP = "3gpp";
-
-    /**
-     * Indicates a 3GPP2 format SMS message.
-     * @hide pending API council approval
-     */
-    public static final String FORMAT_3GPP2 = "3gpp2";
-
-    /** Contains actual SmsMessage. Only public for debugging and for framework layer.
-     *
-     * @hide
-     */
-    public SmsMessageBase mWrappedSmsMessage;
-
-    /** Indicates the subId
-     *
-     * @hide
-     */
-    private int mSubId = 0;
-
-    /** set Subscription information
-     *
-     * @hide
-     */
-    public void setSubId(int subId) {
-        mSubId = subId;
-    }
-
-    /** get Subscription information
-     *
-     * @hide
-     */
-    public int getSubId() {
-        return mSubId;
-    }
-
-    public static class SubmitPdu {
-
-        public byte[] encodedScAddress; // Null if not applicable.
-        public byte[] encodedMessage;
-
-        @Override
-        public String toString() {
-            return "SubmitPdu: encodedScAddress = "
-                    + Arrays.toString(encodedScAddress)
-                    + ", encodedMessage = "
-                    + Arrays.toString(encodedMessage);
-        }
-
-        /**
-         * @hide
-         */
-        protected SubmitPdu(SubmitPduBase spb) {
-            this.encodedMessage = spb.encodedMessage;
-            this.encodedScAddress = spb.encodedScAddress;
-        }
-
-    }
-
-    private SmsMessage(SmsMessageBase smb) {
-        mWrappedSmsMessage = smb;
-    }
-
-    /**
-     * Create an SmsMessage from a raw PDU. Guess format based on Voice
-     * technology first, if it fails use other format.
-     * All applications which handle
-     * incoming SMS messages by processing the {@code SMS_RECEIVED_ACTION} broadcast
-     * intent <b>must</b> now pass the new {@code format} String extra from the intent
-     * into the new method {@code createFromPdu(byte[], String)} which takes an
-     * extra format parameter. This is required in order to correctly decode the PDU on
-     * devices that require support for both 3GPP and 3GPP2 formats at the same time,
-     * such as dual-mode GSM/CDMA and CDMA/LTE phones.
-     * @deprecated Use {@link #createFromPdu(byte[], String)} instead.
-     */
-    @Deprecated
-    public static SmsMessage createFromPdu(byte[] pdu) {
-         SmsMessage message = null;
-
-        // cdma(3gpp2) vs gsm(3gpp) format info was not given,
-        // guess from active voice phone type
-        int activePhone = TelephonyManager.getDefault().getCurrentPhoneType();
-        String format = (PHONE_TYPE_CDMA == activePhone) ?
-                SmsConstants.FORMAT_3GPP2 : SmsConstants.FORMAT_3GPP;
-        message = createFromPdu(pdu, format);
-
-        if (null == message || null == message.mWrappedSmsMessage) {
-            // decoding pdu failed based on activePhone type, must be other format
-            format = (PHONE_TYPE_CDMA == activePhone) ?
-                    SmsConstants.FORMAT_3GPP : SmsConstants.FORMAT_3GPP2;
-            message = createFromPdu(pdu, format);
-        }
-        return message;
-    }
-
-    /**
-     * Create an SmsMessage from a raw PDU with the specified message format. The
-     * message format is passed in the
-     * {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} as the {@code format}
-     * String extra, and will be either "3gpp" for GSM/UMTS/LTE messages in 3GPP format
-     * or "3gpp2" for CDMA/LTE messages in 3GPP2 format.
-     *
-     * @param pdu the message PDU from the
-     * {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
-     * @param format the format extra from the
-     * {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
-     */
-    public static SmsMessage createFromPdu(byte[] pdu, String format) {
-        SmsMessageBase wrappedMessage;
-
-        if (SmsConstants.FORMAT_3GPP2.equals(format)) {
-            wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromPdu(pdu);
-        } else if (SmsConstants.FORMAT_3GPP.equals(format)) {
-            wrappedMessage = com.android.internal.telephony.gsm.SmsMessage.createFromPdu(pdu);
-        } else {
-            Rlog.e(LOG_TAG, "createFromPdu(): unsupported message format " + format);
-            return null;
-        }
-
-        if (wrappedMessage != null) {
-            return new SmsMessage(wrappedMessage);
-        } else {
-            Rlog.e(LOG_TAG, "createFromPdu(): wrappedMessage is null");
-            return null;
-        }
-    }
-
-    /**
-     * TS 27.005 3.4.1 lines[0] and lines[1] are the two lines read from the
-     * +CMT unsolicited response (PDU mode, of course)
-     *  +CMT: [&lt;alpha>],<length><CR><LF><pdu>
-     *
-     * Only public for debugging and for RIL
-     *
-     * {@hide}
-     */
-    public static SmsMessage newFromCMT(byte[] pdu) {
-        // received SMS in 3GPP format
-        SmsMessageBase wrappedMessage =
-                com.android.internal.telephony.gsm.SmsMessage.newFromCMT(pdu);
-
-        if (wrappedMessage != null) {
-            return new SmsMessage(wrappedMessage);
-        } else {
-            Rlog.e(LOG_TAG, "newFromCMT(): wrappedMessage is null");
-            return null;
-        }
-    }
-
-    /** @hide */
-    public static SmsMessage newCdmaSmsFromRil(CdmaSmsMessage msg) {
-        // received SMS in 3GPP2 format
-        SmsMessageBase wrappedMessage =
-                com.android.internal.telephony.cdma.SmsMessage.newFromRil(msg);
-
-        return new SmsMessage(wrappedMessage);
-    }
-
-    /**
-     * Create an SmsMessage from an SMS EF record.
-     *
-     * @param index Index of SMS record. This should be index in ArrayList
-     *              returned by SmsManager.getAllMessagesFromSim + 1.
-     * @param data Record data.
-     * @return An SmsMessage representing the record.
-     *
-     * @hide
-     */
-    public static SmsMessage createFromEfRecord(int index, byte[] data) {
-        SmsMessageBase wrappedMessage;
-
-        if (isCdmaVoice()) {
-            wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromEfRecord(
-                    index, data);
-        } else {
-            wrappedMessage = com.android.internal.telephony.gsm.SmsMessage.createFromEfRecord(
-                    index, data);
-        }
-
-        if (wrappedMessage != null) {
-            return new SmsMessage(wrappedMessage);
-        } else {
-            Rlog.e(LOG_TAG, "createFromEfRecord(): wrappedMessage is null");
-            return null;
-        }
-    }
-
-    /**
-     * Get the TP-Layer-Length for the given SMS-SUBMIT PDU Basically, the
-     * length in bytes (not hex chars) less the SMSC header
-     *
-     * FIXME: This method is only used by a CTS test case that isn't run on CDMA devices.
-     * We should probably deprecate it and remove the obsolete test case.
-     */
-    public static int getTPLayerLengthForPDU(String pdu) {
-        if (isCdmaVoice()) {
-            return com.android.internal.telephony.cdma.SmsMessage.getTPLayerLengthForPDU(pdu);
-        } else {
-            return com.android.internal.telephony.gsm.SmsMessage.getTPLayerLengthForPDU(pdu);
-        }
-    }
-
-    /*
-     * TODO(cleanup): It would make some sense if the result of
-     * preprocessing a message to determine the proper encoding (i.e.
-     * the resulting data structure from calculateLength) could be
-     * passed as an argument to the actual final encoding function.
-     * This would better ensure that the logic behind size calculation
-     * actually matched the encoding.
-     */
-
-    /**
-     * Calculates the number of SMS's required to encode the message body and
-     * the number of characters remaining until the next message.
-     *
-     * @param msgBody the message to encode
-     * @param use7bitOnly if true, characters that are not part of the
-     *         radio-specific 7-bit encoding are counted as single
-     *         space chars.  If false, and if the messageBody contains
-     *         non-7-bit encodable characters, length is calculated
-     *         using a 16-bit encoding.
-     * @return an int[4] with int[0] being the number of SMS's
-     *         required, int[1] the number of code units used, and
-     *         int[2] is the number of code units remaining until the
-     *         next message. int[3] is an indicator of the encoding
-     *         code unit size (see the ENCODING_* definitions in SmsConstants)
-     */
-    public static int[] calculateLength(CharSequence msgBody, boolean use7bitOnly) {
-        // this function is for MO SMS
-        TextEncodingDetails ted = (useCdmaFormatForMoSms()) ?
-            com.android.internal.telephony.cdma.SmsMessage.calculateLength(msgBody, use7bitOnly,
-                    true) :
-            com.android.internal.telephony.gsm.SmsMessage.calculateLength(msgBody, use7bitOnly);
-        int ret[] = new int[4];
-        ret[0] = ted.msgCount;
-        ret[1] = ted.codeUnitCount;
-        ret[2] = ted.codeUnitsRemaining;
-        ret[3] = ted.codeUnitSize;
-        return ret;
-    }
-
-    /**
-     * Divide a message text into several fragments, none bigger than
-     * the maximum SMS message text size.
-     *
-     * @param text text, must not be null.
-     * @return an <code>ArrayList</code> of strings that, in order,
-     *   comprise the original msg text
-     *
-     * @hide
-     */
-    public static ArrayList<String> fragmentText(String text) {
-        // This function is for MO SMS
-        TextEncodingDetails ted = (useCdmaFormatForMoSms()) ?
-            com.android.internal.telephony.cdma.SmsMessage.calculateLength(text, false, true) :
-            com.android.internal.telephony.gsm.SmsMessage.calculateLength(text, false);
-
-        // TODO(cleanup): The code here could be rolled into the logic
-        // below cleanly if these MAX_* constants were defined more
-        // flexibly...
-
-        int limit;
-        if (ted.codeUnitSize == SmsConstants.ENCODING_7BIT) {
-            int udhLength;
-            if (ted.languageTable != 0 && ted.languageShiftTable != 0) {
-                udhLength = GsmAlphabet.UDH_SEPTET_COST_TWO_SHIFT_TABLES;
-            } else if (ted.languageTable != 0 || ted.languageShiftTable != 0) {
-                udhLength = GsmAlphabet.UDH_SEPTET_COST_ONE_SHIFT_TABLE;
-            } else {
-                udhLength = 0;
-            }
-
-            if (ted.msgCount > 1) {
-                udhLength += GsmAlphabet.UDH_SEPTET_COST_CONCATENATED_MESSAGE;
-            }
-
-            if (udhLength != 0) {
-                udhLength += GsmAlphabet.UDH_SEPTET_COST_LENGTH;
-            }
-
-            limit = SmsConstants.MAX_USER_DATA_SEPTETS - udhLength;
-        } else {
-            if (ted.msgCount > 1) {
-                limit = SmsConstants.MAX_USER_DATA_BYTES_WITH_HEADER;
-                // If EMS is not supported, break down EMS into single segment SMS
-                // and add page info " x/y".
-                // In the case of UCS2 encoding, we need 8 bytes for this,
-                // but we only have 6 bytes from UDH, so truncate the limit for
-                // each segment by 2 bytes (1 char).
-                // Make sure total number of segments is less than 10.
-                if (!hasEmsSupport() && ted.msgCount < 10) {
-                    limit -= 2;
-                }
-            } else {
-                limit = SmsConstants.MAX_USER_DATA_BYTES;
-            }
-        }
-
-        String newMsgBody = null;
-        Resources r = Resources.getSystem();
-        if (r.getBoolean(com.android.internal.R.bool.config_sms_force_7bit_encoding)) {
-            newMsgBody  = Sms7BitEncodingTranslator.translate(text);
-        }
-        if (TextUtils.isEmpty(newMsgBody)) {
-            newMsgBody = text;
-        }
-        int pos = 0;  // Index in code units.
-        int textLen = newMsgBody.length();
-        ArrayList<String> result = new ArrayList<String>(ted.msgCount);
-        while (pos < textLen) {
-            int nextPos = 0;  // Counts code units.
-            if (ted.codeUnitSize == SmsConstants.ENCODING_7BIT) {
-                if (useCdmaFormatForMoSms() && ted.msgCount == 1) {
-                    // For a singleton CDMA message, the encoding must be ASCII...
-                    nextPos = pos + Math.min(limit, textLen - pos);
-                } else {
-                    // For multi-segment messages, CDMA 7bit equals GSM 7bit encoding (EMS mode).
-                    nextPos = GsmAlphabet.findGsmSeptetLimitIndex(newMsgBody, pos, limit,
-                            ted.languageTable, ted.languageShiftTable);
-                }
-            } else {  // Assume unicode.
-                nextPos = SmsMessageBase.findNextUnicodePosition(pos, limit, newMsgBody);
-            }
-            if ((nextPos <= pos) || (nextPos > textLen)) {
-                Rlog.e(LOG_TAG, "fragmentText failed (" + pos + " >= " + nextPos + " or " +
-                          nextPos + " >= " + textLen + ")");
-                break;
-            }
-            result.add(newMsgBody.substring(pos, nextPos));
-            pos = nextPos;
-        }
-        return result;
-    }
-
-    /**
-     * Calculates the number of SMS's required to encode the message body and
-     * the number of characters remaining until the next message, given the
-     * current encoding.
-     *
-     * @param messageBody the message to encode
-     * @param use7bitOnly if true, characters that are not part of the radio
-     *         specific (GSM / CDMA) alphabet encoding are converted to as a
-     *         single space characters. If false, a messageBody containing
-     *         non-GSM or non-CDMA alphabet characters are encoded using
-     *         16-bit encoding.
-     * @return an int[4] with int[0] being the number of SMS's required, int[1]
-     *         the number of code units used, and int[2] is the number of code
-     *         units remaining until the next message. int[3] is the encoding
-     *         type that should be used for the message.
-     */
-    public static int[] calculateLength(String messageBody, boolean use7bitOnly) {
-        return calculateLength((CharSequence)messageBody, use7bitOnly);
-    }
-
-    /*
-     * TODO(cleanup): It looks like there is now no useful reason why
-     * apps should generate pdus themselves using these routines,
-     * instead of handing the raw data to SMSDispatcher (and thereby
-     * have the phone process do the encoding).  Moreover, CDMA now
-     * has shared state (in the form of the msgId system property)
-     * which can only be modified by the phone process, and hence
-     * makes the output of these routines incorrect.  Since they now
-     * serve no purpose, they should probably just return null
-     * directly, and be deprecated.  Going further in that direction,
-     * the above parsers of serialized pdu data should probably also
-     * be gotten rid of, hiding all but the necessarily visible
-     * structured data from client apps.  A possible concern with
-     * doing this is that apps may be using these routines to generate
-     * pdus that are then sent elsewhere, some network server, for
-     * example, and that always returning null would thereby break
-     * otherwise useful apps.
-     */
-
-    /**
-     * Get an SMS-SUBMIT PDU for a destination address and a message.
-     * This method will not attempt to use any GSM national language 7 bit encodings.
-     *
-     * @param scAddress Service Centre address.  Null means use default.
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, String message, boolean statusReportRequested) {
-        SubmitPduBase spb;
-
-        if (useCdmaFormatForMoSms()) {
-            spb = com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddress,
-                    destinationAddress, message, statusReportRequested, null);
-        } else {
-            spb = com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddress,
-                    destinationAddress, message, statusReportRequested);
-        }
-
-        return new SubmitPdu(spb);
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a data message to a destination address &amp; port.
-     * This method will not attempt to use any GSM national language 7 bit encodings.
-     *
-     * @param scAddress Service Centre address. null == use default
-     * @param destinationAddress the address of the destination for the message
-     * @param destinationPort the port to deliver the message to at the
-     *        destination
-     * @param data the data for the message
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, short destinationPort, byte[] data,
-            boolean statusReportRequested) {
-        SubmitPduBase spb;
-
-        if (useCdmaFormatForMoSms()) {
-            spb = com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddress,
-                    destinationAddress, destinationPort, data, statusReportRequested);
-        } else {
-            spb = com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddress,
-                    destinationAddress, destinationPort, data, statusReportRequested);
-        }
-
-        return new SubmitPdu(spb);
-    }
-
-    /**
-     * Returns the address of the SMS service center that relayed this message
-     * or null if there is none.
-     */
-    public String getServiceCenterAddress() {
-        return mWrappedSmsMessage.getServiceCenterAddress();
-    }
-
-    /**
-     * Returns the originating address (sender) of this SMS message in String
-     * form or null if unavailable
-     */
-    public String getOriginatingAddress() {
-        return mWrappedSmsMessage.getOriginatingAddress();
-    }
-
-    /**
-     * Returns the originating address, or email from address if this message
-     * was from an email gateway. Returns null if originating address
-     * unavailable.
-     */
-    public String getDisplayOriginatingAddress() {
-        return mWrappedSmsMessage.getDisplayOriginatingAddress();
-    }
-
-    /**
-     * Returns the message body as a String, if it exists and is text based.
-     * @return message body is there is one, otherwise null
-     */
-    public String getMessageBody() {
-        return mWrappedSmsMessage.getMessageBody();
-    }
-
-    /**
-     * Returns the class of this message.
-     */
-    public MessageClass getMessageClass() {
-        switch(mWrappedSmsMessage.getMessageClass()) {
-            case CLASS_0: return MessageClass.CLASS_0;
-            case CLASS_1: return MessageClass.CLASS_1;
-            case CLASS_2: return MessageClass.CLASS_2;
-            case CLASS_3: return MessageClass.CLASS_3;
-            default: return MessageClass.UNKNOWN;
-
-        }
-    }
-
-    /**
-     * Returns the message body, or email message body if this message was from
-     * an email gateway. Returns null if message body unavailable.
-     */
-    public String getDisplayMessageBody() {
-        return mWrappedSmsMessage.getDisplayMessageBody();
-    }
-
-    /**
-     * Unofficial convention of a subject line enclosed in parens empty string
-     * if not present
-     */
-    public String getPseudoSubject() {
-        return mWrappedSmsMessage.getPseudoSubject();
-    }
-
-    /**
-     * Returns the service centre timestamp in currentTimeMillis() format
-     */
-    public long getTimestampMillis() {
-        return mWrappedSmsMessage.getTimestampMillis();
-    }
-
-    /**
-     * Returns true if message is an email.
-     *
-     * @return true if this message came through an email gateway and email
-     *         sender / subject / parsed body are available
-     */
-    public boolean isEmail() {
-        return mWrappedSmsMessage.isEmail();
-    }
-
-     /**
-     * @return if isEmail() is true, body of the email sent through the gateway.
-     *         null otherwise
-     */
-    public String getEmailBody() {
-        return mWrappedSmsMessage.getEmailBody();
-    }
-
-    /**
-     * @return if isEmail() is true, email from address of email sent through
-     *         the gateway. null otherwise
-     */
-    public String getEmailFrom() {
-        return mWrappedSmsMessage.getEmailFrom();
-    }
-
-    /**
-     * Get protocol identifier.
-     */
-    public int getProtocolIdentifier() {
-        return mWrappedSmsMessage.getProtocolIdentifier();
-    }
-
-    /**
-     * See TS 23.040 9.2.3.9 returns true if this is a "replace short message"
-     * SMS
-     */
-    public boolean isReplace() {
-        return mWrappedSmsMessage.isReplace();
-    }
-
-    /**
-     * Returns true for CPHS MWI toggle message.
-     *
-     * @return true if this is a CPHS MWI toggle message See CPHS 4.2 section
-     *         B.4.2
-     */
-    public boolean isCphsMwiMessage() {
-        return mWrappedSmsMessage.isCphsMwiMessage();
-    }
-
-    /**
-     * returns true if this message is a CPHS voicemail / message waiting
-     * indicator (MWI) clear message
-     */
-    public boolean isMWIClearMessage() {
-        return mWrappedSmsMessage.isMWIClearMessage();
-    }
-
-    /**
-     * returns true if this message is a CPHS voicemail / message waiting
-     * indicator (MWI) set message
-     */
-    public boolean isMWISetMessage() {
-        return mWrappedSmsMessage.isMWISetMessage();
-    }
-
-    /**
-     * returns true if this message is a "Message Waiting Indication Group:
-     * Discard Message" notification and should not be stored.
-     */
-    public boolean isMwiDontStore() {
-        return mWrappedSmsMessage.isMwiDontStore();
-    }
-
-    /**
-     * returns the user data section minus the user data header if one was
-     * present.
-     */
-    public byte[] getUserData() {
-        return mWrappedSmsMessage.getUserData();
-    }
-
-    /**
-     * Returns the raw PDU for the message.
-     *
-     * @return the raw PDU for the message.
-     */
-    public byte[] getPdu() {
-        return mWrappedSmsMessage.getPdu();
-    }
-
-    /**
-     * Returns the status of the message on the SIM (read, unread, sent, unsent).
-     *
-     * @return the status of the message on the SIM.  These are:
-     *         SmsManager.STATUS_ON_SIM_FREE
-     *         SmsManager.STATUS_ON_SIM_READ
-     *         SmsManager.STATUS_ON_SIM_UNREAD
-     *         SmsManager.STATUS_ON_SIM_SEND
-     *         SmsManager.STATUS_ON_SIM_UNSENT
-     * @deprecated Use getStatusOnIcc instead.
-     */
-    @Deprecated public int getStatusOnSim() {
-        return mWrappedSmsMessage.getStatusOnIcc();
-    }
-
-    /**
-     * Returns the status of the message on the ICC (read, unread, sent, unsent).
-     *
-     * @return the status of the message on the ICC.  These are:
-     *         SmsManager.STATUS_ON_ICC_FREE
-     *         SmsManager.STATUS_ON_ICC_READ
-     *         SmsManager.STATUS_ON_ICC_UNREAD
-     *         SmsManager.STATUS_ON_ICC_SEND
-     *         SmsManager.STATUS_ON_ICC_UNSENT
-     */
-    public int getStatusOnIcc() {
-        return mWrappedSmsMessage.getStatusOnIcc();
-    }
-
-    /**
-     * Returns the record index of the message on the SIM (1-based index).
-     * @return the record index of the message on the SIM, or -1 if this
-     *         SmsMessage was not created from a SIM SMS EF record.
-     * @deprecated Use getIndexOnIcc instead.
-     */
-    @Deprecated public int getIndexOnSim() {
-        return mWrappedSmsMessage.getIndexOnIcc();
-    }
-
-    /**
-     * Returns the record index of the message on the ICC (1-based index).
-     * @return the record index of the message on the ICC, or -1 if this
-     *         SmsMessage was not created from a ICC SMS EF record.
-     */
-    public int getIndexOnIcc() {
-        return mWrappedSmsMessage.getIndexOnIcc();
-    }
-
-    /**
-     * GSM:
-     * For an SMS-STATUS-REPORT message, this returns the status field from
-     * the status report.  This field indicates the status of a previously
-     * submitted SMS, if requested.  See TS 23.040, 9.2.3.15 TP-Status for a
-     * description of values.
-     * CDMA:
-     * For not interfering with status codes from GSM, the value is
-     * shifted to the bits 31-16.
-     * The value is composed of an error class (bits 25-24) and a status code (bits 23-16).
-     * Possible codes are described in C.S0015-B, v2.0, 4.5.21.
-     *
-     * @return 0 indicates the previously sent message was received.
-     *         See TS 23.040, 9.9.2.3.15 and C.S0015-B, v2.0, 4.5.21
-     *         for a description of other possible values.
-     */
-    public int getStatus() {
-        return mWrappedSmsMessage.getStatus();
-    }
-
-    /**
-     * Return true iff the message is a SMS-STATUS-REPORT message.
-     */
-    public boolean isStatusReportMessage() {
-        return mWrappedSmsMessage.isStatusReportMessage();
-    }
-
-    /**
-     * Returns true iff the <code>TP-Reply-Path</code> bit is set in
-     * this message.
-     */
-    public boolean isReplyPathPresent() {
-        return mWrappedSmsMessage.isReplyPathPresent();
-    }
-
-    /**
-     * Determines whether or not to use CDMA format for MO SMS.
-     * If SMS over IMS is supported, then format is based on IMS SMS format,
-     * otherwise format is based on current phone type.
-     *
-     * @return true if Cdma format should be used for MO SMS, false otherwise.
-     */
-    private static boolean useCdmaFormatForMoSms() {
-        if (!SmsManager.getDefault().isImsSmsSupported()) {
-            // use Voice technology to determine SMS format.
-            return isCdmaVoice();
-        }
-        // IMS is registered with SMS support, check the SMS format supported
-        return (SmsConstants.FORMAT_3GPP2.equals(SmsManager.getDefault().getImsSmsFormat()));
-    }
-
-    /**
-     * Determines whether or not to current phone type is cdma.
-     *
-     * @return true if current phone type is cdma, false otherwise.
-     */
-    private static boolean isCdmaVoice() {
-        int activePhone = TelephonyManager.getDefault().getCurrentPhoneType();
-        return (PHONE_TYPE_CDMA == activePhone);
-    }
-
-    /**
-     * Decide if the carrier supports long SMS.
-     * {@hide}
-     */
-    public static boolean hasEmsSupport() {
-        if (!isNoEmsSupportConfigListExisted()) {
-            return true;
-        }
-
-        String simOperator;
-        String gid;
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            simOperator = TelephonyManager.getDefault().getSimOperatorNumeric();
-            gid = TelephonyManager.getDefault().getGroupIdLevel1();
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-
-        if (!TextUtils.isEmpty(simOperator)) {
-            for (NoEmsSupportConfig currentConfig : mNoEmsSupportConfigList) {
-                if (simOperator.startsWith(currentConfig.mOperatorNumber) &&
-                        (TextUtils.isEmpty(currentConfig.mGid1) ||
-                                (!TextUtils.isEmpty(currentConfig.mGid1) &&
-                                        currentConfig.mGid1.equalsIgnoreCase(gid)))) {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Check where to add " x/y" in each SMS segment, begin or end.
-     * {@hide}
-     */
-    public static boolean shouldAppendPageNumberAsPrefix() {
-        if (!isNoEmsSupportConfigListExisted()) {
-            return false;
-        }
-
-        String simOperator;
-        String gid;
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            simOperator = TelephonyManager.getDefault().getSimOperatorNumeric();
-            gid = TelephonyManager.getDefault().getGroupIdLevel1();
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-
-        for (NoEmsSupportConfig currentConfig : mNoEmsSupportConfigList) {
-            if (simOperator.startsWith(currentConfig.mOperatorNumber) &&
-                (TextUtils.isEmpty(currentConfig.mGid1) ||
-                (!TextUtils.isEmpty(currentConfig.mGid1)
-                && currentConfig.mGid1.equalsIgnoreCase(gid)))) {
-                return currentConfig.mIsPrefix;
-            }
-        }
-        return false;
-    }
-
-    private static class NoEmsSupportConfig {
-        String mOperatorNumber;
-        String mGid1;
-        boolean mIsPrefix;
-
-        public NoEmsSupportConfig(String[] config) {
-            mOperatorNumber = config[0];
-            mIsPrefix = "prefix".equals(config[1]);
-            mGid1 = config.length > 2 ? config[2] : null;
-        }
-
-        @Override
-        public String toString() {
-            return "NoEmsSupportConfig { mOperatorNumber = " + mOperatorNumber
-                    + ", mIsPrefix = " + mIsPrefix + ", mGid1 = " + mGid1 + " }";
-        }
-    }
-
-    private static NoEmsSupportConfig[] mNoEmsSupportConfigList = null;
-    private static boolean mIsNoEmsSupportConfigListLoaded = false;
-
-    private static boolean isNoEmsSupportConfigListExisted() {
-        if (!mIsNoEmsSupportConfigListLoaded) {
-            Resources r = Resources.getSystem();
-            if (r != null) {
-                String[] listArray = r.getStringArray(
-                        com.android.internal.R.array.no_ems_support_sim_operators);
-                if ((listArray != null) && (listArray.length > 0)) {
-                    mNoEmsSupportConfigList = new NoEmsSupportConfig[listArray.length];
-                    for (int i=0; i<listArray.length; i++) {
-                        mNoEmsSupportConfigList[i] = new NoEmsSupportConfig(listArray[i].split(";"));
-                    }
-                }
-                mIsNoEmsSupportConfigListLoaded = true;
-            }
-        }
-
-        if (mNoEmsSupportConfigList != null && mNoEmsSupportConfigList.length != 0) {
-            return true;
-        }
-
-        return false;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/AppSmsManager.java b/src/java/com/android/internal/telephony/AppSmsManager.java
new file mode 100644
index 0000000..f2a783f
--- /dev/null
+++ b/src/java/com/android/internal/telephony/AppSmsManager.java
@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import android.app.AppOpsManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Binder;
+import android.provider.Telephony.Sms.Intents;
+import android.telephony.SmsMessage;
+import android.util.ArrayMap;
+import android.util.Base64;
+import android.util.Log;
+
+import com.android.internal.annotations.GuardedBy;
+
+import java.security.SecureRandom;
+import java.util.Map;
+
+
+/**
+ *  Manager for app specific incoming SMS requests. This can be used to implement SMS based
+ *  communication channels (e.g. for SMS based phone number verification) without needing the
+ *  {@link Manifest.permission#RECEIVE_SMS} permission.
+ *
+ *  {@link #createAppSpecificSmsRequest} allows an application to provide a {@link PendingIntent}
+ *  that is triggered when an incoming SMS is received that contains the provided token.
+ */
+public class AppSmsManager {
+    private static final String LOG_TAG = "AppSmsManager";
+
+    private final SecureRandom mRandom;
+    private final Context mContext;
+    private final Object mLock = new Object();
+
+    @GuardedBy("mLock")
+    private final Map<String, AppRequestInfo> mTokenMap;
+    @GuardedBy("mLock")
+    private final Map<String, AppRequestInfo> mPackageMap;
+
+    public AppSmsManager(Context context) {
+        mRandom = new SecureRandom();
+        mTokenMap = new ArrayMap<>();
+        mPackageMap = new ArrayMap<>();
+        mContext = context;
+    }
+
+    /**
+     * Create an app specific incoming SMS request for the the calling package.
+     *
+     * This method returns a token that if included in a subsequent incoming SMS message the
+     * {@link Intents.SMS_RECEIVED_ACTION} intent will be delivered only to the calling package and
+     * will not require the application have the {@link Manifest.permission#RECEIVE_SMS} permission.
+     *
+     * An app can only have one request at a time, if the app already has a request it will be
+     * dropped and the new one will be added.
+     *
+     * @return Token to include in an SMS to have it delivered directly to the app.
+     */
+    public String createAppSpecificSmsToken(String callingPkg, PendingIntent intent) {
+        // Check calling uid matches callingpkg.
+        AppOpsManager appOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
+        appOps.checkPackage(Binder.getCallingUid(), callingPkg);
+
+        // Generate a nonce to store the request under.
+        String token = generateNonce();
+        synchronized (mLock) {
+            // Only allow one request in flight from a package.
+            if (mPackageMap.containsKey(callingPkg)) {
+                removeRequestLocked(mPackageMap.get(callingPkg));
+            }
+            // Store state.
+            AppRequestInfo info = new AppRequestInfo(callingPkg, intent, token);
+            addRequestLocked(info);
+        }
+        return token;
+    }
+
+    /**
+     * Handle an incoming SMS_DELIVER_ACTION intent if it is an app-only SMS.
+     */
+    public boolean handleSmsReceivedIntent(Intent intent) {
+        // Sanity check the action.
+        if (intent.getAction() != Intents.SMS_DELIVER_ACTION) {
+            Log.wtf(LOG_TAG, "Got intent with incorrect action: " + intent.getAction());
+            return false;
+        }
+
+        synchronized (mLock) {
+            AppRequestInfo info = findAppRequestInfoSmsIntentLocked(intent);
+            if (info == null) {
+                // The message didn't contain a token -- nothing to do.
+                return false;
+            }
+            try {
+                Intent fillIn = new Intent();
+                fillIn.putExtras(intent.getExtras());
+                info.pendingIntent.send(mContext, 0, fillIn);
+            } catch (PendingIntent.CanceledException e) {
+                // The pending intent is canceled, send this SMS as normal.
+                removeRequestLocked(info);
+                return false;
+            }
+
+            removeRequestLocked(info);
+            return true;
+        }
+    }
+
+    private AppRequestInfo findAppRequestInfoSmsIntentLocked(Intent intent) {
+        SmsMessage[] messages = Intents.getMessagesFromIntent(intent);
+        if (messages == null) {
+            return null;
+        }
+        StringBuilder fullMessageBuilder = new StringBuilder();
+        for (SmsMessage message : messages) {
+            if (message.getMessageBody() == null) {
+                continue;
+            }
+            fullMessageBuilder.append(message.getMessageBody());
+        }
+
+        String fullMessage = fullMessageBuilder.toString();
+
+        // Look for any tokens in the full message.
+        for (String token : mTokenMap.keySet()) {
+            if (fullMessage.contains(token)) {
+                return mTokenMap.get(token);
+            }
+        }
+        return null;
+    }
+
+    private String generateNonce() {
+        byte[] bytes = new byte[8];
+        mRandom.nextBytes(bytes);
+        return Base64.encodeToString(bytes, Base64.URL_SAFE | Base64.NO_WRAP | Base64.NO_PADDING);
+    }
+
+    private void removeRequestLocked(AppRequestInfo info) {
+        mTokenMap.remove(info.token);
+        mPackageMap.remove(info.packageName);
+    }
+
+    private void addRequestLocked(AppRequestInfo info) {
+        mTokenMap.put(info.token, info);
+        mPackageMap.put(info.packageName, info);
+    }
+
+    private final class AppRequestInfo {
+        public final String packageName;
+        public final PendingIntent pendingIntent;
+        public final String token;
+
+        AppRequestInfo(String packageName, PendingIntent pendingIntent, String token) {
+            this.packageName = packageName;
+            this.pendingIntent = pendingIntent;
+            this.token = token;
+        }
+    }
+
+}
diff --git a/src/java/com/android/internal/telephony/BaseCommands.java b/src/java/com/android/internal/telephony/BaseCommands.java
index 5400ae2..5e09c35 100644
--- a/src/java/com/android/internal/telephony/BaseCommands.java
+++ b/src/java/com/android/internal/telephony/BaseCommands.java
@@ -72,6 +72,7 @@
             new RegistrantList();
     protected RegistrantList mPcoDataRegistrants = new RegistrantList();
     protected RegistrantList mCarrierInfoForImsiEncryptionRegistrants = new RegistrantList();
+    protected RegistrantList mRilNetworkScanResultRegistrants = new RegistrantList();
 
 
     protected Registrant mGsmSmsRegistrant;
@@ -730,6 +731,17 @@
         mHardwareConfigChangeRegistrants.remove(h);
     }
 
+    @Override
+    public void registerForNetworkScanResult(Handler h, int what, Object obj) {
+        Registrant r = new Registrant(h, what, obj);
+        mRilNetworkScanResultRegistrants.add(r);
+    }
+
+    @Override
+    public void unregisterForNetworkScanResult(Handler h) {
+        mRilNetworkScanResultRegistrants.remove(h);
+    }
+
     /**
      * {@inheritDoc}
      */
diff --git a/src/java/com/android/internal/telephony/CallFailCause.java b/src/java/com/android/internal/telephony/CallFailCause.java
index 8d2093e..ed39b4d 100644
--- a/src/java/com/android/internal/telephony/CallFailCause.java
+++ b/src/java/com/android/internal/telephony/CallFailCause.java
@@ -60,6 +60,10 @@
     int DIAL_MODIFIED_TO_SS   = 245;
     int DIAL_MODIFIED_TO_DIAL = 246;
 
+    //Emergency Redial
+    int EMERGENCY_TEMP_FAILURE = 325;
+    int EMERGENCY_PERM_FAILURE = 326;
+
     int CDMA_LOCKED_UNTIL_POWER_CYCLE  = 1000;
     int CDMA_DROP                      = 1001;
     int CDMA_INTERCEPT                 = 1002;
diff --git a/src/java/com/android/internal/telephony/CallManager.java b/src/java/com/android/internal/telephony/CallManager.java
index 4016217..2775fe6 100644
--- a/src/java/com/android/internal/telephony/CallManager.java
+++ b/src/java/com/android/internal/telephony/CallManager.java
@@ -1493,6 +1493,7 @@
      * <code>obj.result</code> will be an "MmiCode" object
      */
     public void registerForMmiComplete(Handler h, int what, Object obj){
+        Rlog.d(LOG_TAG, "registerForMmiComplete");
         mMmiCompleteRegistrants.addUnique(h, what, obj);
     }
 
@@ -2317,7 +2318,7 @@
                     mMmiInitiateRegistrants.notifyRegistrants((AsyncResult) msg.obj);
                     break;
                 case EVENT_MMI_COMPLETE:
-                    if (VDBG) Rlog.d(LOG_TAG, " handleMessage (EVENT_MMI_COMPLETE)");
+                    Rlog.d(LOG_TAG, "CallManager: handleMessage (EVENT_MMI_COMPLETE)");
                     mMmiCompleteRegistrants.notifyRegistrants((AsyncResult) msg.obj);
                     break;
                 case EVENT_ECM_TIMER_RESET:
diff --git a/src/java/com/android/internal/telephony/CallStateException.java b/src/java/com/android/internal/telephony/CallStateException.java
index cac701a..8429146 100644
--- a/src/java/com/android/internal/telephony/CallStateException.java
+++ b/src/java/com/android/internal/telephony/CallStateException.java
@@ -26,7 +26,7 @@
     /** The error code is not valid (Not received a disconnect cause) */
     public static final int ERROR_INVALID = -1;
 
-    public static final int ERROR_DISCONNECTED = 1;
+    public static final int ERROR_OUT_OF_SERVICE = 1;
     public static final int ERROR_POWER_OFF = 2;
 
     public
diff --git a/src/java/com/android/internal/telephony/CallTracker.java b/src/java/com/android/internal/telephony/CallTracker.java
index ad64a4a..23874e2 100644
--- a/src/java/com/android/internal/telephony/CallTracker.java
+++ b/src/java/com/android/internal/telephony/CallTracker.java
@@ -16,10 +16,13 @@
 
 package com.android.internal.telephony;
 
+import android.content.Context;
 import android.os.AsyncResult;
 import android.os.Handler;
 import android.os.Message;
+import android.os.PersistableBundle;
 import android.os.SystemProperties;
+import android.telephony.CarrierConfigManager;
 import android.text.TextUtils;
 
 import java.io.FileDescriptor;
@@ -203,8 +206,20 @@
         if (dialNumber == null) {
             return dialNumber;
         }
-        String[] convertMaps = phone.getContext().getResources().getStringArray(
-                com.android.internal.R.array.dial_string_replace);
+        String[] convertMaps = null;
+        CarrierConfigManager configManager = (CarrierConfigManager)
+                phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        PersistableBundle bundle = configManager.getConfig();
+        if (bundle != null) {
+            convertMaps =
+                    bundle.getStringArray(CarrierConfigManager.KEY_DIAL_STRING_REPLACE_STRING_ARRAY);
+        }
+        if (convertMaps == null) {
+            // By default no replacement is necessary
+            log("convertNumberIfNecessary convertMaps is null");
+            return dialNumber;
+        }
+
         log("convertNumberIfNecessary Roaming"
             + " convertMaps.length " + convertMaps.length
             + " dialNumber.length() " + dialNumber.length());
@@ -214,39 +229,30 @@
         }
 
         String[] entry;
-        String[] tmpArray;
         String outNumber = "";
-        boolean needConvert = false;
         for(String convertMap : convertMaps) {
             log("convertNumberIfNecessary: " + convertMap);
+            // entry format is  "dialStringToReplace:dialStringReplacement"
             entry = convertMap.split(":");
-            if (entry.length > 1) {
-                tmpArray = entry[1].split(",");
-                if (!TextUtils.isEmpty(entry[0]) && dialNumber.equals(entry[0])) {
-                    if (tmpArray.length >= 2 && !TextUtils.isEmpty(tmpArray[1])) {
-                        if (compareGid1(phone, tmpArray[1])) {
-                            needConvert = true;
-                        }
-                    } else if (outNumber.isEmpty()) {
-                        needConvert = true;
-                    }
-
-                    if (needConvert) {
-                        if(!TextUtils.isEmpty(tmpArray[0]) && tmpArray[0].endsWith("MDN")) {
-                            String mdn = phone.getLine1Number();
-                            if (!TextUtils.isEmpty(mdn) ) {
-                                if (mdn.startsWith("+")) {
-                                    outNumber = mdn;
-                                } else {
-                                    outNumber = tmpArray[0].substring(0, tmpArray[0].length() -3)
-                                            + mdn;
-                                }
+            if (entry != null && entry.length > 1) {
+                String dsToReplace = entry[0];
+                String dsReplacement = entry[1];
+                if (!TextUtils.isEmpty(dsToReplace) && dialNumber.equals(dsToReplace)) {
+                    // Needs to be converted
+                    if (!TextUtils.isEmpty(dsReplacement) && dsReplacement.endsWith("MDN")) {
+                        String mdn = phone.getLine1Number();
+                        if (!TextUtils.isEmpty(mdn)) {
+                            if (mdn.startsWith("+")) {
+                                outNumber = mdn;
+                            } else {
+                                outNumber = dsReplacement.substring(0, dsReplacement.length() -3)
+                                        + mdn;
                             }
-                        } else {
-                            outNumber = tmpArray[0];
                         }
-                        needConvert = false;
+                    } else {
+                        outNumber = dsReplacement;
                     }
+                    break;
                 }
             }
         }
@@ -290,6 +296,14 @@
     public abstract PhoneConstants.State getState();
     protected abstract void log(String msg);
 
+    /**
+     * Called when the call tracker should attempt to reconcile its calls against its underlying
+     * phone implementation and cleanup any stale calls.
+     */
+    public void cleanupCalls() {
+        // no base implementation
+    }
+
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("CallTracker:");
         pw.println(" mPendingOperations=" + mPendingOperations);
diff --git a/src/java/com/android/internal/telephony/CarrierActionAgent.java b/src/java/com/android/internal/telephony/CarrierActionAgent.java
index 46430d6..d67636b 100644
--- a/src/java/com/android/internal/telephony/CarrierActionAgent.java
+++ b/src/java/com/android/internal/telephony/CarrierActionAgent.java
@@ -19,15 +19,19 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.database.ContentObserver;
 import android.os.AsyncResult;
 import android.os.Handler;
 import android.os.Message;
 import android.os.Registrant;
 import android.os.RegistrantList;
+import android.provider.Settings;
 import android.telephony.Rlog;
+import android.telephony.TelephonyManager;
 import android.util.LocalLog;
 import android.util.Log;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.IndentingPrintWriter;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -53,6 +57,10 @@
     public static final int CARRIER_ACTION_SET_METERED_APNS_ENABLED      = 0;
     public static final int CARRIER_ACTION_SET_RADIO_ENABLED             = 1;
     public static final int CARRIER_ACTION_RESET                         = 2;
+    public static final int EVENT_APM_SETTINGS_CHANGED                   = 3;
+    public static final int EVENT_MOBILE_DATA_SETTINGS_CHANGED           = 4;
+    public static final int EVENT_DATA_ROAMING_OFF                       = 5;
+    public static final int EVENT_SIM_STATE_CHANGED                      = 6;
 
     /** Member variables */
     private final Phone mPhone;
@@ -65,6 +73,8 @@
     /** carrier actions, true by default */
     private Boolean mCarrierActionOnMeteredApnEnabled = true;
     private Boolean mCarrierActionOnRadioEnabled = true;
+    /** content observer for APM change */
+    private final SettingsObserver mSettingsObserver;
 
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
@@ -72,9 +82,20 @@
             final String action = intent.getAction();
             final String iccState = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
             if (TelephonyIntents.ACTION_SIM_STATE_CHANGED.equals(action)){
-                if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(iccState) ||
-                        IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(iccState)) {
+                if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(iccState)) {
                     sendEmptyMessage(CARRIER_ACTION_RESET);
+                    String mobileData = Settings.Global.MOBILE_DATA;
+                    if (TelephonyManager.getDefault().getSimCount() != 1) {
+                        mobileData = mobileData + mPhone.getSubId();
+                    }
+                    mSettingsObserver.observe(Settings.Global.getUriFor(mobileData),
+                            EVENT_MOBILE_DATA_SETTINGS_CHANGED);
+                    mSettingsObserver.observe(
+                            Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON),
+                            EVENT_APM_SETTINGS_CHANGED);
+                } else if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(iccState)) {
+                    sendEmptyMessage(CARRIER_ACTION_RESET);
+                    mSettingsObserver.unobserve();
                 }
             }
         }
@@ -85,6 +106,7 @@
         mPhone = phone;
         mPhone.getContext().registerReceiver(mReceiver,
                 new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED));
+        mSettingsObserver = new SettingsObserver(mPhone.getContext(), this);
         if (DBG) log("Creating CarrierActionAgent");
     }
 
@@ -108,11 +130,50 @@
                 break;
             case CARRIER_ACTION_RESET:
                 log("CARRIER_ACTION_RESET");
-                carrierActionSetMeteredApnsEnabled(true);
-                carrierActionSetRadioEnabled(true);
-                // notify configured carrier apps for reset
-                mPhone.getCarrierSignalAgent().notifyCarrierSignalReceivers(
-                        new Intent(TelephonyIntents.ACTION_CARRIER_SIGNAL_RESET));
+                carrierActionReset();
+                break;
+            case EVENT_APM_SETTINGS_CHANGED:
+                log("EVENT_APM_SETTINGS_CHANGED");
+                if ((Settings.Global.getInt(mPhone.getContext().getContentResolver(),
+                        Settings.Global.AIRPLANE_MODE_ON, 0) != 0)) {
+                    carrierActionReset();
+                }
+                break;
+            case EVENT_MOBILE_DATA_SETTINGS_CHANGED:
+                log("EVENT_MOBILE_DATA_SETTINGS_CHANGED");
+                if (!mPhone.getDataEnabled()) carrierActionReset();
+                break;
+            case EVENT_DATA_ROAMING_OFF:
+                log("EVENT_DATA_ROAMING_OFF");
+                // reset carrier actions when exit roaming state.
+                carrierActionReset();
+                break;
+            case EVENT_SIM_STATE_CHANGED:
+                String iccState = (String) msg.obj;
+                if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(iccState)) {
+                    log("EVENT_SIM_STATE_CHANGED status: " + iccState);
+                    carrierActionReset();
+                    String mobileData = Settings.Global.MOBILE_DATA;
+                    if (TelephonyManager.getDefault().getSimCount() != 1) {
+                        mobileData = mobileData + mPhone.getSubId();
+                    }
+                    mSettingsObserver.observe(Settings.Global.getUriFor(mobileData),
+                            EVENT_MOBILE_DATA_SETTINGS_CHANGED);
+                    mSettingsObserver.observe(
+                            Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON),
+                            EVENT_APM_SETTINGS_CHANGED);
+                    if (mPhone.getServiceStateTracker() != null) {
+                        mPhone.getServiceStateTracker().registerForDataRoamingOff(
+                                this, EVENT_DATA_ROAMING_OFF, null, false);
+                    }
+                } else if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(iccState)) {
+                    log("EVENT_SIM_STATE_CHANGED status: " + iccState);
+                    carrierActionReset();
+                    mSettingsObserver.unobserve();
+                    if (mPhone.getServiceStateTracker() != null) {
+                        mPhone.getServiceStateTracker().unregisterForDataRoamingOff(this);
+                    }
+                }
                 break;
             default:
                 loge("Unknown carrier action: " + msg.what);
@@ -144,6 +205,14 @@
         sendMessage(obtainMessage(CARRIER_ACTION_SET_METERED_APNS_ENABLED, enabled));
     }
 
+    private void carrierActionReset() {
+        carrierActionSetMeteredApnsEnabled(true);
+        carrierActionSetRadioEnabled(true);
+        // notify configured carrier apps for reset
+        mPhone.getCarrierSignalAgent().notifyCarrierSignalReceivers(
+                new Intent(TelephonyIntents.ACTION_CARRIER_SIGNAL_RESET));
+    }
+
     private RegistrantList getRegistrantsFromAction(int action) {
         switch (action) {
             case CARRIER_ACTION_SET_METERED_APNS_ENABLED:
@@ -200,6 +269,11 @@
         list.remove(h);
     }
 
+    @VisibleForTesting
+    public ContentObserver getContentObserver() {
+        return mSettingsObserver;
+    }
+
     private void log(String s) {
         Rlog.d(LOG_TAG, "[" + mPhone.getPhoneId() + "]" + s);
     }
diff --git a/src/java/com/android/internal/telephony/CarrierInfoManager.java b/src/java/com/android/internal/telephony/CarrierInfoManager.java
new file mode 100644
index 0000000..96dd8c4
--- /dev/null
+++ b/src/java/com/android/internal/telephony/CarrierInfoManager.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import android.telephony.ImsiEncryptionInfo;
+
+ /**
+ * This class provides methods to retreive information from the CarrierKeyProvider.
+ */
+public class CarrierInfoManager {
+    private static final String TAG = "CarrierInfoManager";
+
+    /**
+     * Returns Carrier specific information that will be used to encrypt the IMSI and IMPI.
+     * @param keyType whether the key is being used for WLAN or ePDG.
+     * @return ImsiEncryptionInfo which contains the information including the public key to be
+     *         used for encryption.
+     */
+    public static ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType) {
+        //TODO implementation will be done in subsequent CL.
+        return null;
+    }
+
+    /**
+     * Sets the Carrier specific information that will be used to encrypt the IMSI and IMPI.
+     * This includes the public key and the key identifier. This information will be stored in the
+     * device keystore.
+     * @param imsiEncryptionInfo which includes the Key Type, the Public Key
+     *        {@link java.security.PublicKey} and the Key Identifier.
+     *        The keyIdentifier Attribute value pair that helps a server locate
+     *        the private key to decrypt the permanent identity.
+     */
+    public static void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo) {
+        //TODO implementation will be done in subsequent CL.
+        return;
+    }
+}
+
diff --git a/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java b/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
index 735bfe2..ab52c4a 100644
--- a/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
+++ b/src/java/com/android/internal/telephony/CarrierServiceStateTracker.java
@@ -30,6 +30,8 @@
 import android.telephony.CarrierConfigManager;
 import android.telephony.Rlog;
 
+import com.android.internal.telephony.util.NotificationChannelController;
+
 /**
  * This contains Carrier specific logic based on the states/events
  * managed in ServiceStateTracker.
@@ -129,7 +131,7 @@
         public void onReceive(Context context, Intent intent) {
             CarrierConfigManager carrierConfigManager = (CarrierConfigManager)
                     context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-            PersistableBundle b = carrierConfigManager.getConfig();
+            PersistableBundle b = carrierConfigManager.getConfigForSubId(mPhone.getSubId());
             mDelay = b.getInt(CarrierConfigManager.KEY_PREF_NETWORK_NOTIFICATION_DELAY_INT);
             Rlog.i(LOG_TAG, "reading time to delay notification: " + mDelay);
             handleConfigChanges();
@@ -174,6 +176,7 @@
                 .setStyle(new Notification.BigTextStyle().bigText(details))
                 .setContentText(details)
                 .setContentIntent(settingsIntent)
+                .setChannel(NotificationChannelController.CHANNEL_ID_ALERT)
                 .build();
 
         notificationManager.notify(NOTIFICATION_ID, mNotification);
@@ -189,4 +192,4 @@
                 context.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.cancel(NOTIFICATION_ID);
     }
-}
\ No newline at end of file
+}
diff --git a/src/java/com/android/internal/telephony/CarrierSignalAgent.java b/src/java/com/android/internal/telephony/CarrierSignalAgent.java
index 4d6d464..c6958cf 100644
--- a/src/java/com/android/internal/telephony/CarrierSignalAgent.java
+++ b/src/java/com/android/internal/telephony/CarrierSignalAgent.java
@@ -34,11 +34,9 @@
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -67,22 +65,24 @@
     private final Phone mPhone;
 
     /**
-     * This is a map of intent action -> array list of component name of statically registered
+     * This is a map of intent action -> set of component name of statically registered
      * carrier signal receivers(wakeup receivers).
      * Those intents are declared in the Manifest files, aiming to wakeup broadcast receivers.
      * Carrier apps should be careful when configuring the wake signal list to avoid unnecessary
-     * wakeup.
+     * wakeup. Note we use Set as the entry value to compare config directly regardless of element
+     * order.
      * @see CarrierConfigManager#KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY
      */
-    private final Map<String, List<ComponentName>> mCachedWakeSignalConfigs = new HashMap<>();
+    private Map<String, Set<ComponentName>> mCachedWakeSignalConfigs = new HashMap<>();
 
     /**
-     * This is a map of intent action -> array list of component name of dynamically registered
+     * This is a map of intent action -> set of component name of dynamically registered
      * carrier signal receivers(non-wakeup receivers). Those intents will not wake up the apps.
      * Note Carrier apps should avoid configuring no wake signals in there Manifest files.
+     * Note we use Set as the entry value to compare config directly regardless of element order.
      * @see CarrierConfigManager#KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY
      */
-    private final Map<String, List<ComponentName>> mCachedNoWakeSignalConfigs = new HashMap<>();
+    private Map<String, Set<ComponentName>> mCachedNoWakeSignalConfigs = new HashMap<>();
 
     /**
      * This is a list of supported signals from CarrierSignalAgent
@@ -100,12 +100,6 @@
             String action = intent.getAction();
             if (DBG) log("CarrierSignalAgent receiver action: " + action);
             if (action.equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
-                // notify carrier apps before cache get purged
-                if (mPhone.getIccCard() != null
-                        && IccCardConstants.State.ABSENT == mPhone.getIccCard().getState()) {
-                    notifyCarrierSignalReceivers(
-                            new Intent(TelephonyIntents.ACTION_CARRIER_SIGNAL_RESET));
-                }
                 loadCarrierConfig();
             }
         }
@@ -132,18 +126,36 @@
         }
         if (b != null) {
             synchronized (mCachedWakeSignalConfigs) {
-                mCachedWakeSignalConfigs.clear();
                 log("Loading carrier config: " + KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY);
-                parseAndCache(b.getStringArray(KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY),
-                        mCachedWakeSignalConfigs);
+                Map<String, Set<ComponentName>> config = parseAndCache(
+                        b.getStringArray(KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY));
+                // In some rare cases, up-to-date config could be fetched with delay and all signals
+                // have already been delivered the receivers from the default carrier config.
+                // To handle this raciness, we should notify those receivers (from old configs)
+                // and reset carrier actions. This should be done before cached Config got purged
+                // and written with the up-to-date value, Otherwise those receivers from the
+                // old config might lingers without properly clean-up.
+                if (!mCachedWakeSignalConfigs.isEmpty()
+                        && !config.equals(mCachedWakeSignalConfigs)) {
+                    if (VDBG) log("carrier config changed, reset receivers from old config");
+                    mPhone.getCarrierActionAgent().sendEmptyMessage(
+                            CarrierActionAgent.CARRIER_ACTION_RESET);
+                }
+                mCachedWakeSignalConfigs = config;
             }
 
             synchronized (mCachedNoWakeSignalConfigs) {
-                mCachedNoWakeSignalConfigs.clear();
                 log("Loading carrier config: "
                         + KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY);
-                parseAndCache(b.getStringArray(KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY),
-                        mCachedNoWakeSignalConfigs);
+                Map<String, Set<ComponentName>> config = parseAndCache(
+                        b.getStringArray(KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY));
+                if (!mCachedNoWakeSignalConfigs.isEmpty()
+                        && !config.equals(mCachedNoWakeSignalConfigs)) {
+                    if (VDBG) log("carrier config changed, reset receivers from old config");
+                    mPhone.getCarrierActionAgent().sendEmptyMessage(
+                            CarrierActionAgent.CARRIER_ACTION_RESET);
+                }
+                mCachedNoWakeSignalConfigs = config;
             }
         }
     }
@@ -155,8 +167,8 @@
      * @see #COMPONENT_NAME_DELIMITER
      * @param configs raw information from carrier config
      */
-    private void parseAndCache(String[] configs,
-                               Map<String, List<ComponentName>> cachedConfigs) {
+    private Map<String, Set<ComponentName>> parseAndCache(String[] configs) {
+        Map<String, Set<ComponentName>> newCachedWakeSignalConfigs = new HashMap<>();
         if (!ArrayUtils.isEmpty(configs)) {
             for (String config : configs) {
                 if (!TextUtils.isEmpty(config)) {
@@ -174,10 +186,10 @@
                                 loge("Invalid signal name: " + s);
                                 continue;
                             }
-                            List<ComponentName> componentList = cachedConfigs.get(s);
+                            Set<ComponentName> componentList = newCachedWakeSignalConfigs.get(s);
                             if (componentList == null) {
-                                componentList = new ArrayList<>();
-                                cachedConfigs.put(s, componentList);
+                                componentList = new HashSet<>();
+                                newCachedWakeSignalConfigs.put(s, componentList);
                             }
                             componentList.add(componentName);
                             if (VDBG) {
@@ -191,6 +203,7 @@
                 }
             }
         }
+        return newCachedWakeSignalConfigs;
     }
 
     /**
@@ -215,7 +228,7 @@
      *                  registered during run-time.
      * @param wakeup true indicate wakeup receivers otherwise non-wakeup receivers
      */
-    private void broadcast(Intent intent, List<ComponentName> receivers, boolean wakeup) {
+    private void broadcast(Intent intent, Set<ComponentName> receivers, boolean wakeup) {
         final PackageManager packageManager = mPhone.getContext().getPackageManager();
         for (ComponentName name : receivers) {
             Intent signal = new Intent(intent);
@@ -257,19 +270,19 @@
      *
      */
     public void notifyCarrierSignalReceivers(Intent intent) {
-        List<ComponentName> receiverList;
+        Set<ComponentName> receiverSet;
 
         synchronized (mCachedWakeSignalConfigs) {
-            receiverList = mCachedWakeSignalConfigs.get(intent.getAction());
-            if (!ArrayUtils.isEmpty(receiverList)) {
-                broadcast(intent, receiverList, WAKE);
+            receiverSet = mCachedWakeSignalConfigs.get(intent.getAction());
+            if (!ArrayUtils.isEmpty(receiverSet)) {
+                broadcast(intent, receiverSet, WAKE);
             }
         }
 
         synchronized (mCachedNoWakeSignalConfigs) {
-            receiverList = mCachedNoWakeSignalConfigs.get(intent.getAction());
-            if (!ArrayUtils.isEmpty(receiverList)) {
-                broadcast(intent, receiverList, NO_WAKE);
+            receiverSet = mCachedNoWakeSignalConfigs.get(intent.getAction());
+            if (!ArrayUtils.isEmpty(receiverSet)) {
+                broadcast(intent, receiverSet, NO_WAKE);
             }
         }
     }
@@ -291,14 +304,14 @@
         IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
         pw.println("mCachedWakeSignalConfigs:");
         ipw.increaseIndent();
-        for (Map.Entry<String, List<ComponentName>> entry : mCachedWakeSignalConfigs.entrySet()) {
+        for (Map.Entry<String, Set<ComponentName>> entry : mCachedWakeSignalConfigs.entrySet()) {
             pw.println("signal: " + entry.getKey() + " componentName list: " + entry.getValue());
         }
         ipw.decreaseIndent();
 
         pw.println("mCachedNoWakeSignalConfigs:");
         ipw.increaseIndent();
-        for (Map.Entry<String, List<ComponentName>> entry : mCachedNoWakeSignalConfigs.entrySet()) {
+        for (Map.Entry<String, Set<ComponentName>> entry : mCachedNoWakeSignalConfigs.entrySet()) {
             pw.println("signal: " + entry.getKey() + " componentName list: " + entry.getValue());
         }
         ipw.decreaseIndent();
diff --git a/src/java/com/android/internal/telephony/CarrierSmsUtils.java b/src/java/com/android/internal/telephony/CarrierSmsUtils.java
index 845860c..a64aea7 100644
--- a/src/java/com/android/internal/telephony/CarrierSmsUtils.java
+++ b/src/java/com/android/internal/telephony/CarrierSmsUtils.java
@@ -21,6 +21,7 @@
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.Binder;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
 import android.telephony.Rlog;
@@ -78,13 +79,17 @@
             return null;
         }
 
-        PersistableBundle config = cm.getConfigForSubId(phone.getSubId());
-        if (config == null) {
-            if (VDBG) Rlog.v(TAG, "No CarrierConfig for subId:" + phone.getSubId());
-            return null;
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            PersistableBundle config = cm.getConfigForSubId(phone.getSubId());
+            if (config == null) {
+                if (VDBG) Rlog.v(TAG, "No CarrierConfig for subId:" + phone.getSubId());
+                return null;
+            }
+            return config.getString(CARRIER_IMS_PACKAGE_KEY, null);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
         }
-
-        return config.getString(CARRIER_IMS_PACKAGE_KEY, null);
     }
 
     private CarrierSmsUtils() {}
diff --git a/src/java/com/android/internal/telephony/CellBroadcastHandler.java b/src/java/com/android/internal/telephony/CellBroadcastHandler.java
index 44479c5..4227148 100644
--- a/src/java/com/android/internal/telephony/CellBroadcastHandler.java
+++ b/src/java/com/android/internal/telephony/CellBroadcastHandler.java
@@ -86,11 +86,17 @@
         if (message.isEmergencyMessage()) {
             log("Dispatching emergency SMS CB, SmsCbMessage is: " + message);
             intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
+            // Explicitly send the intent to the default cell broadcast receiver.
+            intent.setPackage(mContext.getResources().getString(
+                    com.android.internal.R.string.config_defaultCellBroadcastReceiverPkg));
             receiverPermission = Manifest.permission.RECEIVE_EMERGENCY_BROADCAST;
             appOp = AppOpsManager.OP_RECEIVE_EMERGECY_SMS;
         } else {
             log("Dispatching SMS CB, SmsCbMessage is: " + message);
             intent = new Intent(Telephony.Sms.Intents.SMS_CB_RECEIVED_ACTION);
+            // Send implicit intent since there are various 3rd party carrier apps listen to
+            // this intent.
+            intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
             receiverPermission = Manifest.permission.RECEIVE_SMS;
             appOp = AppOpsManager.OP_RECEIVE_SMS;
         }
@@ -112,8 +118,6 @@
             }
         }
 
-        intent.setPackage(mContext.getResources().getString(
-                com.android.internal.R.string.config_defaultCellBroadcastReceiverPkg));
         mContext.sendOrderedBroadcastAsUser(intent, UserHandle.ALL, receiverPermission, appOp,
                 mReceiver, getHandler(), Activity.RESULT_OK, null, null);
     }
diff --git a/src/java/com/android/internal/telephony/ClientWakelockAccountant.java b/src/java/com/android/internal/telephony/ClientWakelockAccountant.java
index ba4d86f..c47faab 100644
--- a/src/java/com/android/internal/telephony/ClientWakelockAccountant.java
+++ b/src/java/com/android/internal/telephony/ClientWakelockAccountant.java
@@ -20,7 +20,6 @@
 import android.telephony.Rlog;
 
 import com.android.internal.annotations.VisibleForTesting;
-
 import java.util.ArrayList;
 
 public class ClientWakelockAccountant {
diff --git a/src/java/com/android/internal/telephony/CommandsInterface.java b/src/java/com/android/internal/telephony/CommandsInterface.java
index 3dfbcf3..524b813 100644
--- a/src/java/com/android/internal/telephony/CommandsInterface.java
+++ b/src/java/com/android/internal/telephony/CommandsInterface.java
@@ -21,13 +21,14 @@
 import android.os.WorkSource;
 import android.service.carrier.CarrierIdentifier;
 import android.telephony.ClientRequestStats;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 
 import com.android.internal.telephony.cdma.CdmaSmsBroadcastConfigInfo;
 import com.android.internal.telephony.dataconnection.DataProfile;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 import com.android.internal.telephony.uicc.IccCardStatus;
 
-import java.security.PublicKey;
 import java.util.List;
 
 /**
@@ -1284,12 +1285,29 @@
     /**
      * Queries the currently available networks
      *
-     * ((AsyncResult)response.obj).result  is a List of NetworkInfo objects
+     * ((AsyncResult)response.obj).result is a List of NetworkInfo objects
      */
     void getAvailableNetworks(Message response);
 
-    void getBasebandVersion (Message response);
+    /**
+     * Starts a radio network scan
+     *
+     * ((AsyncResult)response.obj).result is a NetworkScanResult object
+     */
+    void startNetworkScan(NetworkScanRequest nsr, Message response);
 
+    /**
+     * Stops the ongoing network scan
+     *
+     * ((AsyncResult)response.obj).result is a NetworkScanResult object
+     *
+     */
+    void stopNetworkScan(Message response);
+
+    /**
+     * Gets the baseband version
+     */
+    void getBasebandVersion(Message response);
 
     /**
      * (AsyncResult)response.obj).result will be an Integer representing
@@ -1443,7 +1461,7 @@
      *        specific.
      * @param response callback message
      */
-    void setCarrierInfoForImsiEncryption(PublicKey publicKey, String keyIdentifier,
+    void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                          Message response);
 
     void invokeOemRilRequestStrings(String[] strings, Message response);
@@ -2078,10 +2096,13 @@
     /**
      * Set SIM card power up or down
      *
-     * @param powerUp True if powering up the sim card
+     * @param state  State of SIM (power down, power up, pass through)
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_DOWN}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP_PASS_THROUGH}
      * @param result callback message contains the information of SUCCESS/FAILURE
      */
-    void setSimCardPower(boolean powerUp, Message result);
+    void setSimCardPower(int state, Message result);
 
     /**
      * Register for unsolicited Carrier Public Key.
@@ -2099,6 +2120,22 @@
      */
     void unregisterForCarrierInfoForImsiEncryption(Handler h);
 
+    /**
+     * Register for unsolicited Network Scan result.
+     *
+     * @param h Handler for notificaiton message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForNetworkScanResult(Handler h, int what, Object obj);
+
+    /**
+     * DeRegister for unsolicited Network Scan result.
+     *
+     * @param h Handler for notificaiton message.
+     */
+    void unregisterForNetworkScanResult(Handler h);
+
     default public List<ClientRequestStats> getClientRequestStats() {
         return null;
     }
diff --git a/src/java/com/android/internal/telephony/Connection.java b/src/java/com/android/internal/telephony/Connection.java
index 26d7ef7..74ee5c5 100644
--- a/src/java/com/android/internal/telephony/Connection.java
+++ b/src/java/com/android/internal/telephony/Connection.java
@@ -34,6 +34,7 @@
  * {@hide}
  */
 public abstract class Connection {
+    private static final String TAG = "Connection";
 
     public interface PostDialListener {
         void onPostDialWait();
@@ -311,6 +312,15 @@
     }
 
     /**
+     * Sets the Connection connect time in {@link SystemClock#elapsedRealtime()} format.
+     *
+     * @param connectTimeReal the new connect time.
+     */
+    public void setConnectTimeReal(long connectTimeReal) {
+        mConnectTimeReal = connectTimeReal;
+    }
+
+    /**
      * Connection connect time in elapsedRealtime() format.
      * For outgoing calls: Begins at (DIALING|ALERTING) -> ACTIVE transition.
      * For incoming calls: Begins at (INCOMING|WAITING) -> ACTIVE transition.
@@ -633,6 +643,7 @@
         mOrigConnection = c.getOrigConnection();
         mPostDialString = c.mPostDialString;
         mNextPostDialChar = c.mNextPostDialChar;
+        mPostDialState = c.mPostDialState;
     }
 
     /**
@@ -817,6 +828,16 @@
     public void setConnectionExtras(Bundle extras) {
         if (extras != null) {
             mExtras = new Bundle(extras);
+
+            int previousCount = mExtras.size();
+            // Prevent vendors from passing in extras other than primitive types and android API
+            // parcelables.
+            mExtras = mExtras.filterValues();
+            int filteredCount = mExtras.size();
+            if (filteredCount != previousCount) {
+                Rlog.i(TAG, "setConnectionExtras: filtering " + (previousCount - filteredCount)
+                        + " invalid extras.");
+            }
         } else {
             mExtras = null;
         }
diff --git a/src/java/com/android/internal/telephony/DefaultPhoneNotifier.java b/src/java/com/android/internal/telephony/DefaultPhoneNotifier.java
index d11a5c6..504bf1d 100644
--- a/src/java/com/android/internal/telephony/DefaultPhoneNotifier.java
+++ b/src/java/com/android/internal/telephony/DefaultPhoneNotifier.java
@@ -22,12 +22,14 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.telephony.CellInfo;
+import android.telephony.PreciseCallState;
 import android.telephony.Rlog;
-import android.telephony.VoLteServiceState;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
-import android.telephony.PreciseCallState;
+import android.telephony.VoLteServiceState;
+
+import com.android.internal.telephony.PhoneConstantConversions;
 
 import java.util.List;
 
@@ -57,7 +59,8 @@
         try {
             if (mRegistry != null) {
                   mRegistry.notifyCallStateForPhoneId(phoneId, subId,
-                        convertCallState(sender.getState()), incomingNumber);
+                        PhoneConstantConversions.convertCallState(
+                            sender.getState()), incomingNumber);
             }
         } catch (RemoteException ex) {
             // system process is dead
@@ -175,15 +178,14 @@
         try {
             if (mRegistry != null) {
                 mRegistry.notifyDataConnectionForSubscriber(subId,
-                    convertDataState(state),
-                    sender.isDataConnectivityPossible(apnType), reason,
-                    sender.getActiveApnHost(apnType),
-                    apnType,
-                    linkProperties,
-                    networkCapabilities,
-                    ((telephony!=null) ? telephony.getDataNetworkType(subId) :
-                    TelephonyManager.NETWORK_TYPE_UNKNOWN),
-                    roaming);
+                    PhoneConstantConversions.convertDataState(state),
+                        sender.isDataAllowed(), reason,
+                        sender.getActiveApnHost(apnType),
+                        apnType,
+                        linkProperties,
+                        networkCapabilities,
+                        ((telephony != null) ? telephony.getDataNetworkType(subId) :
+                                TelephonyManager.NETWORK_TYPE_UNKNOWN), roaming);
             }
         } catch (RemoteException ex) {
             // system process is dead
@@ -316,70 +318,6 @@
     }
 
     /**
-     * Convert the {@link PhoneConstants.State} enum into the TelephonyManager.CALL_STATE_*
-     * constants for the public API.
-     */
-    public static int convertCallState(PhoneConstants.State state) {
-        switch (state) {
-            case RINGING:
-                return TelephonyManager.CALL_STATE_RINGING;
-            case OFFHOOK:
-                return TelephonyManager.CALL_STATE_OFFHOOK;
-            default:
-                return TelephonyManager.CALL_STATE_IDLE;
-        }
-    }
-
-    /**
-     * Convert the TelephonyManager.CALL_STATE_* constants into the
-     * {@link PhoneConstants.State} enum for the public API.
-     */
-    public static PhoneConstants.State convertCallState(int state) {
-        switch (state) {
-            case TelephonyManager.CALL_STATE_RINGING:
-                return PhoneConstants.State.RINGING;
-            case TelephonyManager.CALL_STATE_OFFHOOK:
-                return PhoneConstants.State.OFFHOOK;
-            default:
-                return PhoneConstants.State.IDLE;
-        }
-    }
-
-    /**
-     * Convert the {@link PhoneConstants.DataState} enum into the TelephonyManager.DATA_* constants
-     * for the public API.
-     */
-    public static int convertDataState(PhoneConstants.DataState state) {
-        switch (state) {
-            case CONNECTING:
-                return TelephonyManager.DATA_CONNECTING;
-            case CONNECTED:
-                return TelephonyManager.DATA_CONNECTED;
-            case SUSPENDED:
-                return TelephonyManager.DATA_SUSPENDED;
-            default:
-                return TelephonyManager.DATA_DISCONNECTED;
-        }
-    }
-
-    /**
-     * Convert the TelephonyManager.DATA_* constants into {@link PhoneConstants.DataState} enum
-     * for the public API.
-     */
-    public static PhoneConstants.DataState convertDataState(int state) {
-        switch (state) {
-            case TelephonyManager.DATA_CONNECTING:
-                return PhoneConstants.DataState.CONNECTING;
-            case TelephonyManager.DATA_CONNECTED:
-                return PhoneConstants.DataState.CONNECTED;
-            case TelephonyManager.DATA_SUSPENDED:
-                return PhoneConstants.DataState.SUSPENDED;
-            default:
-                return PhoneConstants.DataState.DISCONNECTED;
-        }
-    }
-
-    /**
      * Convert the {@link Phone.DataActivityState} enum into the TelephonyManager.DATA_* constants
      * for the public API.
      */
diff --git a/src/java/com/android/internal/telephony/GsmCdmaCallTracker.java b/src/java/com/android/internal/telephony/GsmCdmaCallTracker.java
index de3be01..5960051 100755
--- a/src/java/com/android/internal/telephony/GsmCdmaCallTracker.java
+++ b/src/java/com/android/internal/telephony/GsmCdmaCallTracker.java
@@ -24,9 +24,11 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.os.PersistableBundle;
 import android.os.Registrant;
 import android.os.RegistrantList;
 import android.os.SystemProperties;
+import android.telephony.CarrierConfigManager;
 import android.telephony.CellLocation;
 import android.telephony.DisconnectCause;
 import android.telephony.PhoneNumberUtils;
@@ -38,6 +40,7 @@
 import android.text.TextUtils;
 import android.util.EventLog;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.cdma.CdmaCallWaitingNotification;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
 
@@ -66,7 +69,8 @@
     private static final int MAX_CONNECTIONS_PER_CALL_CDMA = 1; //only 1 connection allowed per call
 
     //***** Instance Variables
-    private GsmCdmaConnection mConnections[];
+    @VisibleForTesting
+    public GsmCdmaConnection[] mConnections;
     private RegistrantList mVoiceCallEndedRegistrants = new RegistrantList();
     private RegistrantList mVoiceCallStartedRegistrants = new RegistrantList();
 
@@ -166,6 +170,11 @@
         if (mPhone.isPhoneTypeGsm()) {
             mConnections = new GsmCdmaConnection[MAX_CONNECTIONS_GSM];
             mCi.unregisterForCallWaitingInfo(this);
+            // Prior to phone switch to GSM, if CDMA has any emergency call
+            // data will be in disabled state, after switching to GSM enable data.
+            if (mIsInEmergencyCall) {
+                mPhone.mDcTracker.setInternalDataEnabled(true);
+            }
         } else {
             mConnections = new GsmCdmaConnection[MAX_CONNECTIONS_CDMA];
             mPendingCallInEcm = false;
@@ -180,10 +189,9 @@
     private void reset() {
         Rlog.d(LOG_TAG, "reset");
 
-        clearDisconnected();
-
         for (GsmCdmaConnection gsmCdmaConnection : mConnections) {
             if (gsmCdmaConnection != null) {
+                gsmCdmaConnection.onDisconnect(DisconnectCause.ERROR_UNSPECIFIED);
                 gsmCdmaConnection.dispose();
             }
         }
@@ -194,7 +202,7 @@
 
         mConnections = null;
         mPendingMO = null;
-        mState = PhoneConstants.State.IDLE;
+        clearDisconnected();
     }
 
     @Override
@@ -465,9 +473,17 @@
             mPendingMO = new GsmCdmaConnection(mPhone,
                     checkForTestEmergencyNumber(dialString), this, mForegroundCall,
                     mIsInEmergencyCall);
-            // Some network need a empty flash before sending the normal one
-            m3WayCallFlashDelay = mPhone.getContext().getResources()
-                    .getInteger(com.android.internal.R.integer.config_cdma_3waycall_flash_delay);
+            // Some networks need an empty flash before sending the normal one
+            CarrierConfigManager configManager = (CarrierConfigManager)
+                    mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+            PersistableBundle bundle = configManager.getConfig();
+            if (bundle != null) {
+                m3WayCallFlashDelay =
+                        bundle.getInt(CarrierConfigManager.KEY_CDMA_3WAYCALL_FLASH_DELAY_INT);
+            } else {
+                // The default 3-way call flash delay is 0s
+                m3WayCallFlashDelay = 0;
+            }
             if (m3WayCallFlashDelay > 0) {
                 mCi.sendCDMAFeatureCode("", obtainMessage(EVENT_THREE_WAY_DIAL_BLANK_FLASH));
             } else {
@@ -1089,10 +1105,10 @@
         //dumpState();
     }
 
-    private void updateMetrics(GsmCdmaConnection []connections) {
+    private void updateMetrics(GsmCdmaConnection[] connections) {
         ArrayList<GsmCdmaConnection> activeConnections = new ArrayList<>();
-        for(GsmCdmaConnection conn : connections) {
-            if(conn != null) activeConnections.add(conn);
+        for (GsmCdmaConnection conn : connections) {
+            if (conn != null) activeConnections.add(conn);
         }
         mMetrics.writeRilCallList(mPhone.getPhoneId(), activeConnections);
     }
@@ -1376,11 +1392,14 @@
 
             case EVENT_CONFERENCE_RESULT:
                 if (isPhoneTypeGsm()) {
-                    // The conference merge failed, so notify listeners.  Ultimately this bubbles up
-                    // to Telecom, which will inform the InCall UI of the failure.
-                    Connection connection = mForegroundCall.getLatestConnection();
-                    if (connection != null) {
-                        connection.onConferenceMergeFailed();
+                    ar = (AsyncResult) msg.obj;
+                    if (ar.exception != null) {
+                        // The conference merge failed, so notify listeners.  Ultimately this
+                        // bubbles up to Telecom, which will inform the InCall UI of the failure.
+                        Connection connection = mForegroundCall.getLatestConnection();
+                        if (connection != null) {
+                            connection.onConferenceMergeFailed();
+                        }
                     }
                 }
                 // fall through
@@ -1662,4 +1681,13 @@
                 MAX_CONNECTIONS_PER_CALL_GSM :
                 MAX_CONNECTIONS_PER_CALL_CDMA;
     }
+
+    /**
+     * Called to force the call tracker to cleanup any stale calls.  Does this by triggering
+     * {@code GET_CURRENT_CALLS} on the RIL.
+     */
+    @Override
+    public void cleanupCalls() {
+        pollCallsWhenSafe();
+    }
 }
diff --git a/src/java/com/android/internal/telephony/GsmCdmaConnection.java b/src/java/com/android/internal/telephony/GsmCdmaConnection.java
index 1b453e6..f126600 100644
--- a/src/java/com/android/internal/telephony/GsmCdmaConnection.java
+++ b/src/java/com/android/internal/telephony/GsmCdmaConnection.java
@@ -441,6 +441,11 @@
             case CallFailCause.BEARER_NOT_AVAIL:
                 return DisconnectCause.CONGESTION;
 
+            case CallFailCause.EMERGENCY_TEMP_FAILURE:
+                return DisconnectCause.EMERGENCY_TEMP_FAILURE;
+            case CallFailCause.EMERGENCY_PERM_FAILURE:
+                return DisconnectCause.EMERGENCY_PERM_FAILURE;
+
             case CallFailCause.ACM_LIMIT_EXCEEDED:
                 return DisconnectCause.LIMIT_EXCEEDED;
 
diff --git a/src/java/com/android/internal/telephony/GsmCdmaPhone.java b/src/java/com/android/internal/telephony/GsmCdmaPhone.java
index cd73e76..3344da6 100644
--- a/src/java/com/android/internal/telephony/GsmCdmaPhone.java
+++ b/src/java/com/android/internal/telephony/GsmCdmaPhone.java
@@ -28,7 +28,7 @@
 import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
 import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
 
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.content.BroadcastReceiver;
 import android.content.ContentValues;
 import android.content.Context;
@@ -55,6 +55,8 @@
 import android.telecom.VideoProfile;
 import android.telephony.CarrierConfigManager;
 import android.telephony.CellLocation;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
@@ -62,7 +64,6 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.UssdResponse;
-
 import android.telephony.cdma.CdmaCellLocation;
 import android.text.TextUtils;
 import android.util.Log;
@@ -74,6 +75,7 @@
 import com.android.internal.telephony.cdma.EriManager;
 import com.android.internal.telephony.gsm.GsmMmiCode;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
+import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.test.SimulatedRadioControl;
 import com.android.internal.telephony.uicc.IccCardProxy;
 import com.android.internal.telephony.uicc.IccException;
@@ -89,7 +91,9 @@
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
+import java.util.ArrayDeque;
 import java.util.ArrayList;
+import java.util.Deque;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -615,22 +619,13 @@
         }
     }
 
-    @Override
-    public boolean isInEcm() {
-        if (isPhoneTypeGsm()) {
-            return false;
-        } else {
-            return mIsPhoneInEcmState;
-        }
-    }
-
     //CDMA
     private void sendEmergencyCallbackModeChange(){
         //Send an Intent
         Intent intent = new Intent(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
-        intent.putExtra(PhoneConstants.PHONE_IN_ECM_STATE, mIsPhoneInEcmState);
+        intent.putExtra(PhoneConstants.PHONE_IN_ECM_STATE, isInEcm());
         SubscriptionManager.putPhoneIdAndSubIdExtra(intent, getPhoneId());
-        ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);
+        ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
         if (DBG) logd("sendEmergencyCallbackModeChange");
     }
 
@@ -640,7 +635,7 @@
             Intent intent = new Intent(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED);
             intent.putExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, callActive);
             SubscriptionManager.putPhoneIdAndSubIdExtra(intent, getPhoneId());
-            ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);
+            ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
             if (DBG) Rlog.d(LOG_TAG, "sendEmergencyCallStateChange: callActive " + callActive);
         }
     }
@@ -1057,7 +1052,7 @@
             throw new CallStateException("Sending UUS information NOT supported in CDMA!");
         }
 
-        boolean isEmergency = PhoneNumberUtils.isEmergencyNumber(dialString);
+        boolean isEmergency = PhoneNumberUtils.isEmergencyNumber(getSubId(), dialString);
         Phone imsPhone = mImsPhone;
 
         CarrierConfigManager configManager =
@@ -1075,7 +1070,7 @@
                 && isEmergency
                 && alwaysTryImsForEmergencyCarrierConfig
                 && ImsManager.isNonTtyOrTtyOnVolteEnabled(mContext)
-                && (imsPhone.getServiceState().getState() != ServiceState.STATE_POWER_OFF);
+                && imsPhone.isImsAvailable();
 
         String dialPart = PhoneNumberUtils.extractNetworkPortionAlt(PhoneNumberUtils.
                 stripSeparators(dialString));
@@ -1109,7 +1104,12 @@
             } catch (CallStateException e) {
                 if (DBG) logd("IMS PS call exception " + e +
                         "imsUseEnabled =" + imsUseEnabled + ", imsPhone =" + imsPhone);
-                if (!Phone.CS_FALLBACK.equals(e.getMessage())) {
+                // Do not throw a CallStateException and instead fall back to Circuit switch
+                // for emergency calls and MMI codes.
+                if (Phone.CS_FALLBACK.equals(e.getMessage()) || isEmergency) {
+                    logi("IMS call failed with Exception: " + e.getMessage() + ". Falling back "
+                            + "to CS.");
+                } else {
                     CallStateException ce = new CallStateException(e.getMessage());
                     ce.setStackTrace(e.getStackTrace());
                     throw ce;
@@ -1129,6 +1129,18 @@
                 CallStateException.ERROR_POWER_OFF,
                 "cannot dial voice call in airplane mode");
         }
+        // Check for service before placing non emergency CS voice call.
+        // Allow dial only if either CS is camped on any RAT (or) PS is in LTE service.
+        if (mSST != null
+                && mSST.mSS.getState() == ServiceState.STATE_OUT_OF_SERVICE /* CS out of service */
+                && !(mSST.mSS.getDataRegState() == ServiceState.STATE_IN_SERVICE
+                    && ServiceState.isLte(mSST.mSS.getRilDataRadioTechnology())) /* PS not in LTE */
+                && !VideoProfile.isVideo(videoState) /* voice call */
+                && !isEmergency /* non-emergency call */) {
+            throw new CallStateException(
+                CallStateException.ERROR_OUT_OF_SERVICE,
+                "cannot dial voice call in out of service");
+        }
         if (DBG) logd("Trying (non-IMS) CS call");
 
         if (isPhoneTypeGsm()) {
@@ -1197,8 +1209,8 @@
             // Only look at the Network portion for mmi
             String networkPortion = PhoneNumberUtils.extractNetworkPortionAlt(newDialString);
             GsmMmiCode mmi = GsmMmiCode.newFromDialString(networkPortion, this,
-                                                          mUiccApplication.get(), wrappedCallback);
-            if (DBG) logd("dialing w/ mmi '" + mmi + "'...");
+                    mUiccApplication.get(), wrappedCallback);
+            if (DBG) logd("dialInternal: dialing w/ mmi '" + mmi + "'...");
 
             if (mmi == null) {
                 return mCT.dial(newDialString, uusInfo, intentExtras);
@@ -1207,13 +1219,7 @@
             } else {
                 mPendingMMIs.add(mmi);
                 mMmiRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
-                try {
-                    mmi.processCode();
-                } catch (CallStateException e) {
-                    //do nothing
-                }
-
-                // FIXME should this return null or something else?
+                mmi.processCode();
                 return null;
             }
         } else {
@@ -1221,7 +1227,7 @@
         }
     }
 
-    @Override
+   @Override
     public boolean handlePinMmi(String dialString) {
         MmiCode mmi;
         if (isPhoneTypeGsm()) {
@@ -1245,15 +1251,50 @@
         return false;
     }
 
+    private void sendUssdResponse(String ussdRequest, CharSequence message, int returnCode,
+                                   ResultReceiver wrappedCallback) {
+        UssdResponse response = new UssdResponse(ussdRequest, message);
+        Bundle returnData = new Bundle();
+        returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
+        wrappedCallback.send(returnCode, returnData);
+    }
+
     @Override
     public boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback) {
-        try {
-            dialInternal(ussdRequest, null, VideoProfile.STATE_AUDIO_ONLY, null, wrappedCallback);
+        if (!isPhoneTypeGsm() || mPendingMMIs.size() > 0) {
+            //todo: replace the generic failure with specific error code.
+            sendUssdResponse(ussdRequest, null, TelephonyManager.USSD_RETURN_FAILURE,
+                    wrappedCallback );
             return true;
-         } catch (Exception e) {
-           logd("exception" + e);
-           return false;
-         }
+        }
+
+        // Try over IMS if possible.
+        Phone imsPhone = mImsPhone;
+        if ((imsPhone != null)
+                && ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
+                || imsPhone.isUtEnabled())) {
+            try {
+                logd("handleUssdRequest: attempting over IMS");
+                return imsPhone.handleUssdRequest(ussdRequest, wrappedCallback);
+            } catch (CallStateException cse) {
+                if (!CS_FALLBACK.equals(cse.getMessage())) {
+                    return false;
+                }
+                // At this point we've tried over IMS but have been informed we need to handover
+                // back to GSM.
+                logd("handleUssdRequest: fallback to CS required");
+            }
+        }
+
+        // Try USSD over GSM.
+        try {
+            dialInternal(ussdRequest, null, VideoProfile.STATE_AUDIO_ONLY, null,
+                    wrappedCallback);
+        } catch (Exception e) {
+            logd("handleUssdRequest: exception" + e);
+            return false;
+        }
+        return true;
     }
 
     @Override
@@ -1480,6 +1521,16 @@
     }
 
     @Override
+    public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType) {
+        return CarrierInfoManager.getCarrierInfoForImsiEncryption(keyType);
+    }
+
+    @Override
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo) {
+        CarrierInfoManager.setCarrierInfoForImsiEncryption(imsiEncryptionInfo);
+    }
+
+    @Override
     public String getGroupIdLevel1() {
         if (isPhoneTypeGsm()) {
             IccRecords r = mIccRecords.get();
@@ -1768,6 +1819,16 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+        mCi.startNetworkScan(nsr, response);
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+        mCi.stopNetworkScan(response);
+    }
+
+    @Override
     public void getNeighboringCids(Message response, WorkSource workSource) {
         if (isPhoneTypeGsm()) {
             mCi.getNeighboringCids(response, workSource);
@@ -1790,6 +1851,15 @@
     }
 
     @Override
+    public void setTTYMode(int ttyMode, Message onComplete) {
+        // Send out the TTY Mode change over RIL as well
+        super.setTTYMode(ttyMode, onComplete);
+        if (mImsPhone != null) {
+            mImsPhone.setTTYMode(ttyMode, onComplete);
+        }
+    }
+
+    @Override
     public void setUiTTYMode(int uiTtyMode, Message onComplete) {
        if (mImsPhone != null) {
            mImsPhone.setUiTTYMode(uiTtyMode, onComplete);
@@ -1833,7 +1903,7 @@
 
     @Override
     public void setDataRoamingEnabled(boolean enable) {
-        mDcTracker.setDataRoamingEnabled(enable);
+        mDcTracker.setDataRoamingEnabledByUser(enable);
     }
 
     @Override
@@ -1898,21 +1968,22 @@
          * The exception is cancellation of an incoming USSD-REQUEST, which is
          * not on the list.
          */
-        logd("USSD Response:" + mmi);
         if (mPendingMMIs.remove(mmi) || (isPhoneTypeGsm() && (mmi.isUssdRequest() ||
                 ((GsmMmiCode)mmi).isSsInfo()))) {
 
             ResultReceiver receiverCallback = mmi.getUssdCallbackReceiver();
             if (receiverCallback != null) {
-                UssdResponse response = new UssdResponse(mmi.getDialString(), mmi.getMessage());
-                Bundle returnData = new Bundle();
-                returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
+                Rlog.i(LOG_TAG, "onMMIDone: invoking callback: " + mmi);
                 int returnCode = (mmi.getState() ==  MmiCode.State.COMPLETE) ?
                     TelephonyManager.USSD_RETURN_SUCCESS : TelephonyManager.USSD_RETURN_FAILURE;
-                receiverCallback.send(returnCode, returnData);
+                sendUssdResponse(mmi.getDialString(), mmi.getMessage(), returnCode,
+                        receiverCallback );
             } else {
+                Rlog.i(LOG_TAG, "onMMIDone: notifying registrants: " + mmi);
                 mMmiCompleteRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
             }
+        } else {
+            Rlog.i(LOG_TAG, "onMMIDone: invalid response or already handled; ignoring: " + mmi);
         }
     }
 
@@ -1930,6 +2001,7 @@
     }
 
     private void onNetworkInitiatedUssd(MmiCode mmi) {
+        Rlog.v(LOG_TAG, "onNetworkInitiatedUssd: mmi=" + mmi);
         mMmiCompleteRegistrants.notifyRegistrants(
             new AsyncResult(null, mmi, null));
     }
@@ -1974,19 +2046,18 @@
             } else {
                 found.onUssdFinished(ussdMessage, isUssdRequest);
             }
-        } else { // pending USSD not found
+        } else if (!isUssdError && ussdMessage != null) {
+            // pending USSD not found
             // The network may initiate its own USSD request
 
             // ignore everything that isnt a Notify or a Request
             // also, discard if there is no message to present
-            if (!isUssdError && ussdMessage != null) {
-                GsmMmiCode mmi;
-                mmi = GsmMmiCode.newNetworkInitiatedUssd(ussdMessage,
+            GsmMmiCode mmi;
+            mmi = GsmMmiCode.newNetworkInitiatedUssd(ussdMessage,
                                                    isUssdRequest,
                                                    GsmCdmaPhone.this,
                                                    mUiccApplication.get());
-                onNetworkInitiatedUssd(mmi);
-            }
+            onNetworkInitiatedUssd(mmi);
         }
     }
 
@@ -1996,6 +2067,7 @@
     private void syncClirSetting() {
         SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
         int clirSetting = sp.getInt(CLIR_KEY + getPhoneId(), -1);
+        Rlog.i(LOG_TAG, "syncClirSetting: " + CLIR_KEY + getPhoneId() + "=" + clirSetting);
         if (clirSetting >= 0) {
             mCi.setCLIR(clirSetting, null);
         }
@@ -2035,10 +2107,6 @@
                 }
             }
         }
-        Phone imsPhone = mImsPhone;
-        if (imsPhone != null) {
-            imsPhone.getServiceState().setStateOff();
-        }
         mRadioOffOrNotAvailableRegistrants.notifyRegistrants();
     }
 
@@ -2207,17 +2275,16 @@
                 break;
 
             case EVENT_SIM_RECORDS_LOADED:
-                if (isPhoneTypeGsm()) {
-                    updateCurrentCarrierInProvider();
+                updateCurrentCarrierInProvider();
 
-                    // Check if this is a different SIM than the previous one. If so unset the
-                    // voice mail number.
-                    String imsi = getVmSimImsi();
-                    String imsiFromSIM = getSubscriberId();
-                    if (imsi != null && imsiFromSIM != null && !imsiFromSIM.equals(imsi)) {
-                        storeVoiceMailNumber(null);
-                        setVmSimImsi(null);
-                    }
+                // Check if this is a different SIM than the previous one. If so unset the
+                // voice mail number.
+                String imsi = getVmSimImsi();
+                String imsiFromSIM = getSubscriberId();
+                if ((!isPhoneTypeGsm() || imsi != null) && imsiFromSIM != null
+                        && !imsiFromSIM.equals(imsi)) {
+                    storeVoiceMailNumber(null);
+                    setVmSimImsi(null);
                 }
 
                 mSimRecordsLoadedRegistrants.notifyRegistrants();
@@ -2637,7 +2704,7 @@
         if (isPhoneTypeGsm()) {
             return false;
         } else {
-            return mSST.getOtasp() != ServiceStateTracker.OTASP_NOT_NEEDED;
+            return mSST.getOtasp() != TelephonyManager.OTASP_NOT_NEEDED;
         }
     }
 
@@ -2647,26 +2714,35 @@
         return (r != null) ? r.isCspPlmnEnabled() : false;
     }
 
-    public boolean isManualNetSelAllowed() {
+    /**
+     * Whether manual select is now allowed and we should set
+     * to auto network select mode.
+     */
+    public boolean shouldForceAutoNetworkSelect() {
 
         int nwMode = Phone.PREFERRED_NT_MODE;
         int subId = getSubId();
 
+        // If it's invalid subId, we shouldn't force to auto network select mode.
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            return false;
+        }
+
         nwMode = android.provider.Settings.Global.getInt(mContext.getContentResolver(),
                     android.provider.Settings.Global.PREFERRED_NETWORK_MODE + subId, nwMode);
 
-        logd("isManualNetSelAllowed in mode = " + nwMode);
+        logd("shouldForceAutoNetworkSelect in mode = " + nwMode);
         /*
          *  For multimode targets in global mode manual network
-         *  selection is disallowed
+         *  selection is disallowed. So we should force auto select mode.
          */
         if (isManualSelProhibitedInGlobalMode()
                 && ((nwMode == Phone.NT_MODE_LTE_CDMA_EVDO_GSM_WCDMA)
                         || (nwMode == Phone.NT_MODE_GLOBAL)) ){
-            logd("Manual selection not supported in mode = " + nwMode);
-            return false;
+            logd("Should force auto network select mode = " + nwMode);
+            return true;
         } else {
-            logd("Manual selection is supported in mode = " + nwMode);
+            logd("Should not force auto network select mode = " + nwMode);
         }
 
         /*
@@ -2676,7 +2752,7 @@
          *  Note: the actual enabling/disabling manual selection for these
          *  cases will be controlled by csp
          */
-        return true;
+        return false;
     }
 
     private boolean isManualSelProhibitedInGlobalMode() {
@@ -2730,6 +2806,10 @@
 
     @Override
     public void exitEmergencyCallbackMode() {
+        if (DBG) {
+            Rlog.d(LOG_TAG, "exitEmergencyCallbackMode: mImsPhone=" + mImsPhone
+                    + " isPhoneTypeGsm=" + isPhoneTypeGsm());
+        }
         if (isPhoneTypeGsm()) {
             if (mImsPhone != null) {
                 mImsPhone.exitEmergencyCallbackMode();
@@ -2746,11 +2826,11 @@
     //CDMA
     private void handleEnterEmergencyCallbackMode(Message msg) {
         if (DBG) {
-            Rlog.d(LOG_TAG, "handleEnterEmergencyCallbackMode,mIsPhoneInEcmState= "
-                    + mIsPhoneInEcmState);
+            Rlog.d(LOG_TAG, "handleEnterEmergencyCallbackMode, isInEcm()="
+                    + isInEcm());
         }
         // if phone is not in Ecm mode, and it's changed to Ecm mode
-        if (!mIsPhoneInEcmState) {
+        if (!isInEcm()) {
             setIsInEcm(true);
 
             // notify change
@@ -2770,8 +2850,8 @@
     private void handleExitEmergencyCallbackMode(Message msg) {
         AsyncResult ar = (AsyncResult)msg.obj;
         if (DBG) {
-            Rlog.d(LOG_TAG, "handleExitEmergencyCallbackMode,ar.exception , mIsPhoneInEcmState "
-                    + ar.exception + mIsPhoneInEcmState);
+            Rlog.d(LOG_TAG, "handleExitEmergencyCallbackMode,ar.exception , isInEcm="
+                    + ar.exception + isInEcm());
         }
         // Remove pending exit Ecm runnable, if any
         removeCallbacks(mExitEcmRunnable);
@@ -2781,7 +2861,7 @@
         }
         // if exiting ecm success
         if (ar.exception == null) {
-            if (mIsPhoneInEcmState) {
+            if (isInEcm()) {
                 setIsInEcm(false);
             }
 
@@ -3153,7 +3233,7 @@
         Intent intent = new Intent(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED);
         intent.putExtra(PhoneConstants.PHONE_NAME_KEY, getPhoneName());
         SubscriptionManager.putPhoneIdAndSubIdExtra(intent, mPhoneId);
-        ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);
+        ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
     }
 
     private void switchVoiceRadioTech(int newVoiceRadioTech) {
@@ -3216,7 +3296,7 @@
         pw.println(" mCdmaSubscriptionSource=" + mCdmaSubscriptionSource);
         pw.println(" mEriManager=" + mEriManager);
         pw.println(" mWakeLock=" + mWakeLock);
-        pw.println(" mIsPhoneInEcmState=" + mIsPhoneInEcmState);
+        pw.println(" isInEcm()=" + isInEcm());
         if (VDBG) pw.println(" mEsn=" + mEsn);
         if (VDBG) pw.println(" mMeid=" + mMeid);
         pw.println(" mCarrierOtaSpNumSchema=" + mCarrierOtaSpNumSchema);
@@ -3368,6 +3448,10 @@
         Rlog.d(LOG_TAG, "[GsmCdmaPhone] " + s);
     }
 
+    private void logi(String s) {
+        Rlog.i(LOG_TAG, "[GsmCdmaPhone] " + s);
+    }
+
     private void loge(String s) {
         Rlog.e(LOG_TAG, "[GsmCdmaPhone] " + s);
     }
diff --git a/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
index 11225fc..0fc08c6 100644
--- a/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
+++ b/src/java/com/android/internal/telephony/IccSmsInterfaceManager.java
@@ -604,9 +604,9 @@
     protected byte[] makeSmsRecordData(int status, byte[] pdu) {
         byte[] data;
         if (PhoneConstants.PHONE_TYPE_GSM == mPhone.getPhoneType()) {
-            data = new byte[IccConstants.SMS_RECORD_LENGTH];
+            data = new byte[SmsManager.SMS_RECORD_LENGTH];
         } else {
-            data = new byte[IccConstants.CDMA_SMS_RECORD_LENGTH];
+            data = new byte[SmsManager.CDMA_SMS_RECORD_LENGTH];
         }
 
         // Status bits for this record.  See TS 51.011 10.5.3
diff --git a/src/java/com/android/internal/telephony/InboundSmsHandler.java b/src/java/com/android/internal/telephony/InboundSmsHandler.java
index 04bb568..59195f8 100644
--- a/src/java/com/android/internal/telephony/InboundSmsHandler.java
+++ b/src/java/com/android/internal/telephony/InboundSmsHandler.java
@@ -20,7 +20,7 @@
 import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;
 
 import android.app.Activity;
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.app.AppOpsManager;
 import android.app.BroadcastOptions;
 import android.app.Notification;
@@ -64,6 +64,7 @@
 
 import com.android.internal.R;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.util.NotificationChannelController;
 import com.android.internal.util.HexDump;
 import com.android.internal.util.State;
 import com.android.internal.util.StateMachine;
@@ -145,7 +146,7 @@
     /** Sent on exit from {@link WaitingState} to return to idle after sending all broadcasts. */
     private static final int EVENT_RETURN_TO_IDLE = 4;
 
-    /** Release wakelock after a short timeout when returning to idle state. */
+    /** Release wakelock after {@link mWakeLockTimeout} when returning to idle state. */
     private static final int EVENT_RELEASE_WAKELOCK = 5;
 
     /** Sent by {@link SmsBroadcastUndelivered} after cleaning the raw table. */
@@ -215,6 +216,9 @@
     private static String ACTION_OPEN_SMS_APP =
         "com.android.internal.telephony.OPEN_DEFAULT_SMS_APP";
 
+    /** Timeout for releasing wakelock */
+    private int mWakeLockTimeout;
+
     /**
      * Create a new SMS broadcast helper.
      * @param name the class name for logging
@@ -324,6 +328,14 @@
      */
     private class StartupState extends State {
         @Override
+        public void enter() {
+            if (DBG) log("entering Startup state");
+            // Set wakelock timeout to 0 during startup, this will ensure that the wakelock is not
+            // held if there are no pending messages to be handled.
+            setWakeLockTimeout(0);
+        }
+
+        @Override
         public boolean processMessage(Message msg) {
             log("StartupState.processMessage:" + msg.what);
             switch (msg.what) {
@@ -355,7 +367,7 @@
         @Override
         public void enter() {
             if (DBG) log("entering Idle state");
-            sendMessageDelayed(EVENT_RELEASE_WAKELOCK, WAKELOCK_TIMEOUT);
+            sendMessageDelayed(EVENT_RELEASE_WAKELOCK, getWakeLockTimeout());
         }
 
         @Override
@@ -482,6 +494,14 @@
      */
     private class WaitingState extends State {
         @Override
+        public void exit() {
+            if (DBG) log("exiting Waiting state");
+            // Before moving to idle state, set wakelock timeout to WAKE_LOCK_TIMEOUT milliseconds
+            // to give any receivers time to take their own wake locks
+            setWakeLockTimeout(WAKELOCK_TIMEOUT);
+        }
+
+        @Override
         public boolean processMessage(Message msg) {
             log("WaitingState.processMessage:" + msg.what);
             switch (msg.what) {
@@ -641,6 +661,9 @@
             // broadcast SMS_REJECTED_ACTION intent
             Intent intent = new Intent(Intents.SMS_REJECTED_ACTION);
             intent.putExtra("result", result);
+            // Allow registered broadcast receivers to get this intent even
+            // when they are in the background.
+            intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
             mContext.sendBroadcast(intent, android.Manifest.permission.RECEIVE_SMS);
         }
         acknowledgeLastIncomingSms(success, result, response);
@@ -914,7 +937,8 @@
                 .setDefaults(Notification.DEFAULT_ALL)
                 .setContentTitle(mContext.getString(R.string.new_sms_notification_title))
                 .setContentText(mContext.getString(R.string.new_sms_notification_content))
-                .setContentIntent(intent);
+                .setContentIntent(intent)
+                .setChannelId(NotificationChannelController.CHANNEL_ID_SMS);
         NotificationManager mNotificationManager =
             (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
         mNotificationManager.notify(
@@ -997,7 +1021,7 @@
             // Get a list of currently started users.
             int[] users = null;
             try {
-                users = ActivityManagerNative.getDefault().getRunningUserIds();
+                users = ActivityManager.getService().getRunningUserIds();
             } catch (RemoteException re) {
             }
             if (users == null) {
@@ -1066,7 +1090,8 @@
     }
 
     /**
-     * Creates and dispatches the intent to the default SMS app or the appropriate port.
+     * Creates and dispatches the intent to the default SMS app, appropriate port or via the {@link
+     * AppSmsManager}.
      *
      * @param pdus message pdus
      * @param format the message format, typically "3gpp" or "3gpp2"
@@ -1074,7 +1099,7 @@
      * @param resultReceiver the receiver handling the delivery result
      */
     private void dispatchSmsDeliveryIntent(byte[][] pdus, String format, int destPort,
-            BroadcastReceiver resultReceiver) {
+            SmsBroadcastReceiver resultReceiver) {
         Intent intent = new Intent();
         intent.putExtra("pdus", pdus);
         intent.putExtra("format", format);
@@ -1102,11 +1127,22 @@
                     intent.putExtra("uri", uri.toString());
                 }
             }
+
+            // Handle app specific sms messages.
+            AppSmsManager appManager = mPhone.getAppSmsManager();
+            if (appManager.handleSmsReceivedIntent(intent)) {
+                // The AppSmsManager handled this intent, we're done.
+                dropSms(resultReceiver);
+                return;
+            }
         } else {
             intent.setAction(Intents.DATA_SMS_RECEIVED_ACTION);
             Uri uri = Uri.parse("sms://localhost:" + destPort);
             intent.setData(uri);
             intent.setComponent(null);
+            // Allow registered broadcast receivers to get this intent even
+            // when they are in the background.
+            intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
         }
 
         Bundle options = handleSmsWhitelisting(intent.getComponent());
@@ -1260,8 +1296,10 @@
                 intent.setComponent(null);
                 // All running users will be notified of the received sms.
                 Bundle options = handleSmsWhitelisting(null);
+
                 dispatchIntent(intent, android.Manifest.permission.RECEIVE_SMS,
-                        AppOpsManager.OP_RECEIVE_SMS, options, this, UserHandle.ALL);
+                        AppOpsManager.OP_RECEIVE_SMS,
+                        options, this, UserHandle.ALL);
             } else if (action.equals(Intents.WAP_PUSH_DELIVER_ACTION)) {
                 // Now dispatch the notification only intent
                 intent.setAction(Intents.WAP_PUSH_RECEIVED_ACTION);
@@ -1500,7 +1538,14 @@
 
     @VisibleForTesting
     public int getWakeLockTimeout() {
-        return WAKELOCK_TIMEOUT;
+        return mWakeLockTimeout;
+    }
+
+    /**
+    * Sets the wakelock timeout to {@link timeOut} milliseconds
+    */
+    private void setWakeLockTimeout(int timeOut) {
+        mWakeLockTimeout = timeOut;
     }
 
     /**
diff --git a/src/java/com/android/internal/telephony/IntentBroadcaster.java b/src/java/com/android/internal/telephony/IntentBroadcaster.java
new file mode 100644
index 0000000..7528819
--- /dev/null
+++ b/src/java/com/android/internal/telephony/IntentBroadcaster.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import android.app.ActivityManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.UserHandle;
+import android.util.Log;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+/**
+ * This class is used to broadcast intents that need to be rebroadcast after the device is unlocked.
+ * NOTE: Currently this is used only for SIM_STATE_CHANGED so logic is hardcoded for that;
+ * for example broadcasts are always sticky, only the last intent for the slotId is rebroadcast,
+ * etc.
+ */
+public class IntentBroadcaster {
+    private static final String TAG = "IntentBroadcaster";
+
+    private Map<Integer, Intent> mRebroadcastIntents = new HashMap<>();
+    private static IntentBroadcaster sIntentBroadcaster;
+
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+            if (action.equals(Intent.ACTION_USER_UNLOCKED)) {
+                synchronized (mRebroadcastIntents) {
+                    // rebroadcast intents
+                    Iterator iterator = mRebroadcastIntents.entrySet().iterator();
+                    while (iterator.hasNext()) {
+                        Map.Entry pair = (Map.Entry) iterator.next();
+                        Intent i = (Intent) pair.getValue();
+                        i.putExtra(TelephonyIntents.EXTRA_REBROADCAST_ON_UNLOCK, true);
+                        iterator.remove();
+                        logd("Rebroadcasting intent " + i.getAction() + " "
+                                + i.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE)
+                                + " for slotId " + pair.getKey());
+                        ActivityManager.broadcastStickyIntent(i, UserHandle.USER_ALL);
+                    }
+                }
+            }
+        }
+    };
+
+    private IntentBroadcaster(Context context) {
+        context.registerReceiver(mReceiver, new IntentFilter(Intent.ACTION_USER_UNLOCKED));
+    }
+
+    /**
+     * Method to get an instance of IntentBroadcaster after creating one if needed.
+     * @return IntentBroadcaster instance
+     */
+    public static IntentBroadcaster getInstance(Context context) {
+        if (sIntentBroadcaster == null) {
+            sIntentBroadcaster = new IntentBroadcaster(context);
+        }
+        return sIntentBroadcaster;
+    }
+
+    public static IntentBroadcaster getInstance() {
+        return sIntentBroadcaster;
+    }
+
+    /**
+     * Wrapper for ActivityManager.broadcastStickyIntent() that also stores intent to be rebroadcast
+     * on USER_UNLOCKED
+     */
+    public void broadcastStickyIntent(Intent intent, int slotId) {
+        logd("Broadcasting and adding intent for rebroadcast: " + intent.getAction() + " "
+                + intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE)
+                + " for slotId " + slotId);
+        synchronized (mRebroadcastIntents) {
+            ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
+            mRebroadcastIntents.put(slotId, intent);
+        }
+    }
+
+    private void logd(String s) {
+        Log.d(TAG, s);
+    }
+}
diff --git a/src/java/com/android/internal/telephony/MccTable.java b/src/java/com/android/internal/telephony/MccTable.java
index 07d7af9..5714b29 100644
--- a/src/java/com/android/internal/telephony/MccTable.java
+++ b/src/java/com/android/internal/telephony/MccTable.java
@@ -16,7 +16,7 @@
 
 package com.android.internal.telephony;
 
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.app.AlarmManager;
 import android.content.Context;
 import android.content.res.Configuration;
@@ -97,7 +97,21 @@
         Locale locale = new Locale("", entry.mIso);
         String[] tz = TimeZoneNames.forLocale(locale);
         if (tz.length == 0) return null;
-        return tz[0];
+
+        String zoneName = tz[0];
+
+        /* Use Australia/Sydney instead of Australia/Lord_Howe for Australia.
+         * http://b/33228250
+         * Todo: remove the code, see b/62418027
+         */
+        if (mcc == 505  /* Australia / Norfolk Island */) {
+            for (String zone : tz) {
+                if (zone.contains("Sydney")) {
+                    zoneName = zone;
+                }
+            }
+        }
+        return zoneName;
     }
 
     /**
@@ -214,7 +228,7 @@
 
                     if (updateConfig) {
                         Slog.d(LOG_TAG, "updateMccMncConfiguration updateConfig config=" + config);
-                        ActivityManagerNative.getDefault().updateConfiguration(config);
+                        ActivityManager.getService().updateConfiguration(config);
                     } else {
                         Slog.d(LOG_TAG, "updateMccMncConfiguration nothing to update");
                     }
@@ -362,7 +376,14 @@
      */
     private static void setTimezoneFromMccIfNeeded(Context context, int mcc) {
         String timezone = SystemProperties.get(ServiceStateTracker.TIMEZONE_PROPERTY);
-        if (timezone == null || timezone.length() == 0) {
+        // timezone.equals("GMT") will be true and only true if the timezone was
+        // set to a default value by the system server (when starting, system server.
+        // sets the persist.sys.timezone to "GMT" if it's not set)."GMT" is not used by
+        // any code that sets it explicitly (in case where something sets GMT explicitly,
+        // "Etc/GMT" Olsen ID would be used).
+        // TODO(b/64056758): Remove "timezone.equals("GMT")" hack when there's a
+        // better way of telling if the value has been defaulted.
+        if (timezone == null || timezone.length() == 0 || timezone.equals("GMT")) {
             String zoneId = defaultTimeZoneForMcc(mcc);
             if (zoneId != null && zoneId.length() > 0) {
                 // Set time zone based on MCC
diff --git a/src/java/com/android/internal/telephony/NetworkScanRequestTracker.java b/src/java/com/android/internal/telephony/NetworkScanRequestTracker.java
new file mode 100644
index 0000000..14c6810
--- /dev/null
+++ b/src/java/com/android/internal/telephony/NetworkScanRequestTracker.java
@@ -0,0 +1,538 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import static android.telephony.RadioNetworkConstants.RadioAccessNetworks.EUTRAN;
+import static android.telephony.RadioNetworkConstants.RadioAccessNetworks.GERAN;
+import static android.telephony.RadioNetworkConstants.RadioAccessNetworks.UTRAN;
+
+import android.hardware.radio.V1_0.RadioError;
+import android.os.AsyncResult;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.Messenger;
+import android.os.Process;
+import android.os.RemoteException;
+import android.telephony.CellInfo;
+import android.telephony.NetworkScan;
+import android.telephony.NetworkScanRequest;
+import android.telephony.RadioAccessSpecifier;
+import android.telephony.TelephonyScanManager;
+import android.util.Log;
+
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Manages radio access network scan requests.
+ *
+ * Provides methods to start and stop network scan requests, and keeps track of all the live scans.
+ *
+ * {@hide}
+ */
+public final class NetworkScanRequestTracker {
+
+    private static final String TAG = "ScanRequestTracker";
+
+    private static final int CMD_START_NETWORK_SCAN = 1;
+    private static final int EVENT_START_NETWORK_SCAN_DONE = 2;
+    private static final int EVENT_RECEIVE_NETWORK_SCAN_RESULT = 3;
+    private static final int CMD_STOP_NETWORK_SCAN = 4;
+    private static final int EVENT_STOP_NETWORK_SCAN_DONE = 5;
+    private static final int CMD_INTERRUPT_NETWORK_SCAN = 6;
+    private static final int EVENT_INTERRUPT_NETWORK_SCAN_DONE = 7;
+
+    private final Handler mHandler = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case CMD_START_NETWORK_SCAN:
+                    mScheduler.doStartScan((NetworkScanRequestInfo) msg.obj);
+                    break;
+
+                case EVENT_START_NETWORK_SCAN_DONE:
+                    mScheduler.startScanDone((AsyncResult) msg.obj);
+                    break;
+
+                case EVENT_RECEIVE_NETWORK_SCAN_RESULT:
+                    mScheduler.receiveResult((AsyncResult) msg.obj);
+                    break;
+
+                case CMD_STOP_NETWORK_SCAN:
+                    mScheduler.doStopScan(msg.arg1);
+                    break;
+
+                case EVENT_STOP_NETWORK_SCAN_DONE:
+                    mScheduler.stopScanDone((AsyncResult) msg.obj);
+                    break;
+
+                case CMD_INTERRUPT_NETWORK_SCAN:
+                    mScheduler.doInterruptScan(msg.arg1);
+                    break;
+
+                case EVENT_INTERRUPT_NETWORK_SCAN_DONE:
+                    mScheduler.interruptScanDone((AsyncResult) msg.obj);
+                    break;
+            }
+        }
+    };
+
+    // The sequence number of NetworkScanRequests
+    private final AtomicInteger mNextNetworkScanRequestId = new AtomicInteger(1);
+    private final NetworkScanRequestScheduler mScheduler = new NetworkScanRequestScheduler();
+
+    private void logEmptyResultOrException(AsyncResult ar) {
+        if (ar.result == null) {
+            Log.e(TAG, "NetworkScanResult: Empty result");
+        } else {
+            Log.e(TAG, "NetworkScanResult: Exception: " + ar.exception);
+        }
+    }
+
+    private boolean isValidScan(NetworkScanRequestInfo nsri) {
+        if (nsri.mRequest.specifiers == null) {
+            return false;
+        }
+        if (nsri.mRequest.specifiers.length > NetworkScanRequest.MAX_RADIO_ACCESS_NETWORKS) {
+            return false;
+        }
+        for (RadioAccessSpecifier ras : nsri.mRequest.specifiers) {
+            if (ras.radioAccessNetwork != GERAN && ras.radioAccessNetwork != UTRAN
+                    && ras.radioAccessNetwork != EUTRAN) {
+                return false;
+            }
+            if (ras.bands != null && ras.bands.length > NetworkScanRequest.MAX_BANDS) {
+                return false;
+            }
+            if (ras.channels != null && ras.channels.length > NetworkScanRequest.MAX_CHANNELS) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /** Sends a message back to the application via its callback. */
+    private void notifyMessenger(NetworkScanRequestInfo nsri, int what, int err,
+            List<CellInfo> result) {
+        Messenger messenger = nsri.mMessenger;
+        Message message = Message.obtain();
+        message.what = what;
+        message.arg1 = err;
+        message.arg2 = nsri.mScanId;
+        if (result != null) {
+            CellInfo[] ci = result.toArray(new CellInfo[result.size()]);
+            Bundle b = new Bundle();
+            b.putParcelableArray(TelephonyScanManager.SCAN_RESULT_KEY, ci);
+            message.setData(b);
+        } else {
+            message.obj = null;
+        }
+        try {
+            messenger.send(message);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Exception in notifyMessenger: " + e);
+        }
+    }
+
+    /**
+    * Tracks info about the radio network scan.
+     *
+    * Also used to notice when the calling process dies so we can self-expire.
+    */
+    class NetworkScanRequestInfo implements IBinder.DeathRecipient {
+        private final NetworkScanRequest mRequest;
+        private final Messenger mMessenger;
+        private final IBinder mBinder;
+        private final Phone mPhone;
+        private final int mScanId;
+        private final int mUid;
+        private final int mPid;
+        private boolean mIsBinderDead;
+
+        NetworkScanRequestInfo(NetworkScanRequest r, Messenger m, IBinder b, int id, Phone phone) {
+            super();
+            mRequest = r;
+            mMessenger = m;
+            mBinder = b;
+            mScanId = id;
+            mPhone = phone;
+            mUid = Binder.getCallingUid();
+            mPid = Binder.getCallingPid();
+            mIsBinderDead = false;
+
+            try {
+                mBinder.linkToDeath(this, 0);
+            } catch (RemoteException e) {
+                binderDied();
+            }
+        }
+
+        synchronized void setIsBinderDead(boolean val) {
+            mIsBinderDead = val;
+        }
+
+        synchronized boolean getIsBinderDead() {
+            return mIsBinderDead;
+        }
+
+        NetworkScanRequest getRequest() {
+            return mRequest;
+        }
+
+        void unlinkDeathRecipient() {
+            if (mBinder != null) {
+                mBinder.unlinkToDeath(this, 0);
+            }
+        }
+
+        @Override
+        public void binderDied() {
+            Log.e(TAG, "PhoneInterfaceManager NetworkScanRequestInfo binderDied("
+                    + mRequest + ", " + mBinder + ")");
+            setIsBinderDead(true);
+            interruptNetworkScan(mScanId);
+        }
+    }
+
+    /**
+     * Handles multiplexing and scheduling for multiple requests.
+     */
+    private class NetworkScanRequestScheduler {
+
+        private NetworkScanRequestInfo mLiveRequestInfo;
+        private NetworkScanRequestInfo mPendingRequestInfo;
+
+        private int rilErrorToScanError(int rilError) {
+            switch (rilError) {
+                case RadioError.NONE:
+                    return NetworkScan.SUCCESS;
+                case RadioError.RADIO_NOT_AVAILABLE:
+                    Log.e(TAG, "rilErrorToScanError: RADIO_NOT_AVAILABLE");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case RadioError.REQUEST_NOT_SUPPORTED:
+                    Log.e(TAG, "rilErrorToScanError: REQUEST_NOT_SUPPORTED");
+                    return NetworkScan.ERROR_UNSUPPORTED;
+                case RadioError.NO_MEMORY:
+                    Log.e(TAG, "rilErrorToScanError: NO_MEMORY");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case RadioError.INTERNAL_ERR:
+                    Log.e(TAG, "rilErrorToScanError: INTERNAL_ERR");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case RadioError.MODEM_ERR:
+                    Log.e(TAG, "rilErrorToScanError: MODEM_ERR");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case RadioError.OPERATION_NOT_ALLOWED:
+                    Log.e(TAG, "rilErrorToScanError: OPERATION_NOT_ALLOWED");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case RadioError.INVALID_ARGUMENTS:
+                    Log.e(TAG, "rilErrorToScanError: INVALID_ARGUMENTS");
+                    return NetworkScan.ERROR_INVALID_SCAN;
+                case RadioError.DEVICE_IN_USE:
+                    Log.e(TAG, "rilErrorToScanError: DEVICE_IN_USE");
+                    return NetworkScan.ERROR_MODEM_BUSY;
+                default:
+                    Log.e(TAG, "rilErrorToScanError: Unexpected RadioError " +  rilError);
+                    return NetworkScan.ERROR_RIL_ERROR;
+            }
+        }
+
+        private int commandExceptionErrorToScanError(CommandException.Error error) {
+            switch (error) {
+                case RADIO_NOT_AVAILABLE:
+                    Log.e(TAG, "commandExceptionErrorToScanError: RADIO_NOT_AVAILABLE");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case REQUEST_NOT_SUPPORTED:
+                    Log.e(TAG, "commandExceptionErrorToScanError: REQUEST_NOT_SUPPORTED");
+                    return NetworkScan.ERROR_UNSUPPORTED;
+                case NO_MEMORY:
+                    Log.e(TAG, "commandExceptionErrorToScanError: NO_MEMORY");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case INTERNAL_ERR:
+                    Log.e(TAG, "commandExceptionErrorToScanError: INTERNAL_ERR");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case MODEM_ERR:
+                    Log.e(TAG, "commandExceptionErrorToScanError: MODEM_ERR");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case OPERATION_NOT_ALLOWED:
+                    Log.e(TAG, "commandExceptionErrorToScanError: OPERATION_NOT_ALLOWED");
+                    return NetworkScan.ERROR_MODEM_ERROR;
+                case INVALID_ARGUMENTS:
+                    Log.e(TAG, "commandExceptionErrorToScanError: INVALID_ARGUMENTS");
+                    return NetworkScan.ERROR_INVALID_SCAN;
+                case DEVICE_IN_USE:
+                    Log.e(TAG, "commandExceptionErrorToScanError: DEVICE_IN_USE");
+                    return NetworkScan.ERROR_MODEM_BUSY;
+                default:
+                    Log.e(TAG, "commandExceptionErrorToScanError: Unexpected CommandExceptionError "
+                            +  error);
+                    return NetworkScan.ERROR_RIL_ERROR;
+            }
+        }
+
+        private void doStartScan(NetworkScanRequestInfo nsri) {
+            if (nsri == null) {
+                Log.e(TAG, "CMD_START_NETWORK_SCAN: nsri is null");
+                return;
+            }
+            if (!isValidScan(nsri)) {
+                notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_ERROR,
+                        NetworkScan.ERROR_INVALID_SCAN, null);
+                return;
+            }
+            if (nsri.getIsBinderDead()) {
+                Log.e(TAG, "CMD_START_NETWORK_SCAN: Binder has died");
+                return;
+            }
+            if (!startNewScan(nsri)) {
+                if (!interruptLiveScan(nsri)) {
+                    if (!cacheScan(nsri)) {
+                        notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_ERROR,
+                                NetworkScan.ERROR_MODEM_BUSY, null);
+                    }
+                }
+            }
+        }
+
+        private synchronized void startScanDone(AsyncResult ar) {
+            NetworkScanRequestInfo nsri = (NetworkScanRequestInfo) ar.userObj;
+            if (nsri == null) {
+                Log.e(TAG, "EVENT_START_NETWORK_SCAN_DONE: nsri is null");
+                return;
+            }
+            if (mLiveRequestInfo == null || nsri.mScanId != mLiveRequestInfo.mScanId) {
+                Log.e(TAG, "EVENT_START_NETWORK_SCAN_DONE: nsri does not match mLiveRequestInfo");
+                return;
+            }
+            if (ar.exception == null && ar.result != null) {
+                // Register for the scan results if the scan started successfully.
+                nsri.mPhone.mCi.registerForNetworkScanResult(mHandler,
+                        EVENT_RECEIVE_NETWORK_SCAN_RESULT, nsri);
+            } else {
+                logEmptyResultOrException(ar);
+                if (ar.exception != null) {
+                    CommandException.Error error =
+                            ((CommandException) (ar.exception)).getCommandError();
+                    deleteScanAndMayNotify(nsri, commandExceptionErrorToScanError(error), true);
+                } else {
+                    Log.wtf(TAG, "EVENT_START_NETWORK_SCAN_DONE: ar.exception can not be null!");
+                }
+            }
+        }
+
+        private void receiveResult(AsyncResult ar) {
+            NetworkScanRequestInfo nsri = (NetworkScanRequestInfo) ar.userObj;
+            if (nsri == null) {
+                Log.e(TAG, "EVENT_RECEIVE_NETWORK_SCAN_RESULT: nsri is null");
+                return;
+            }
+            if (ar.exception == null && ar.result != null) {
+                NetworkScanResult nsr = (NetworkScanResult) ar.result;
+                if (nsr.scanError == NetworkScan.SUCCESS) {
+                    notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_RESULTS,
+                            rilErrorToScanError(nsr.scanError), nsr.networkInfos);
+                    if (nsr.scanStatus == NetworkScanResult.SCAN_STATUS_COMPLETE) {
+                        deleteScanAndMayNotify(nsri, NetworkScan.SUCCESS, true);
+                        nsri.mPhone.mCi.unregisterForNetworkScanResult(mHandler);
+                    }
+                } else {
+                    if (nsr.networkInfos != null) {
+                        notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_RESULTS,
+                                NetworkScan.SUCCESS, nsr.networkInfos);
+                    }
+                    deleteScanAndMayNotify(nsri, rilErrorToScanError(nsr.scanError), true);
+                    nsri.mPhone.mCi.unregisterForNetworkScanResult(mHandler);
+                }
+            } else {
+                logEmptyResultOrException(ar);
+                deleteScanAndMayNotify(nsri, NetworkScan.ERROR_RIL_ERROR, true);
+                nsri.mPhone.mCi.unregisterForNetworkScanResult(mHandler);
+            }
+        }
+
+
+        // Stops the scan if the scanId and uid match the mScanId and mUid.
+        // If the scan to be stopped is the live scan, we only send the request to RIL, while the
+        // mLiveRequestInfo will not be cleared and the user will not be notified either.
+        // If the scan to be stopped is the pending scan, we will clear mPendingRequestInfo and
+        // notify the user.
+        private synchronized void doStopScan(int scanId) {
+            if (mLiveRequestInfo != null && scanId == mLiveRequestInfo.mScanId) {
+                mLiveRequestInfo.mPhone.stopNetworkScan(
+                        mHandler.obtainMessage(EVENT_STOP_NETWORK_SCAN_DONE, mLiveRequestInfo));
+            } else if (mPendingRequestInfo != null && scanId == mPendingRequestInfo.mScanId) {
+                notifyMessenger(mPendingRequestInfo,
+                        TelephonyScanManager.CALLBACK_SCAN_COMPLETE, NetworkScan.SUCCESS, null);
+                mPendingRequestInfo = null;
+            } else {
+                Log.e(TAG, "stopScan: scan " + scanId + " does not exist!");
+            }
+        }
+
+        private void stopScanDone(AsyncResult ar) {
+            NetworkScanRequestInfo nsri = (NetworkScanRequestInfo) ar.userObj;
+            if (nsri == null) {
+                Log.e(TAG, "EVENT_STOP_NETWORK_SCAN_DONE: nsri is null");
+                return;
+            }
+            if (ar.exception == null && ar.result != null) {
+                deleteScanAndMayNotify(nsri, NetworkScan.SUCCESS, true);
+            } else {
+                logEmptyResultOrException(ar);
+                if (ar.exception != null) {
+                    CommandException.Error error =
+                            ((CommandException) (ar.exception)).getCommandError();
+                    deleteScanAndMayNotify(nsri, commandExceptionErrorToScanError(error), true);
+                } else {
+                    Log.wtf(TAG, "EVENT_STOP_NETWORK_SCAN_DONE: ar.exception can not be null!");
+                }
+            }
+            nsri.mPhone.mCi.unregisterForNetworkScanResult(mHandler);
+        }
+
+        // Interrupts the live scan is the scanId matches the mScanId of the mLiveRequestInfo.
+        private synchronized void doInterruptScan(int scanId) {
+            if (mLiveRequestInfo != null && scanId == mLiveRequestInfo.mScanId) {
+                mLiveRequestInfo.mPhone.stopNetworkScan(mHandler.obtainMessage(
+                        EVENT_INTERRUPT_NETWORK_SCAN_DONE, mLiveRequestInfo));
+            } else {
+                Log.e(TAG, "doInterruptScan: scan " + scanId + " does not exist!");
+            }
+        }
+
+        private void interruptScanDone(AsyncResult ar) {
+            NetworkScanRequestInfo nsri = (NetworkScanRequestInfo) ar.userObj;
+            if (nsri == null) {
+                Log.e(TAG, "EVENT_INTERRUPT_NETWORK_SCAN_DONE: nsri is null");
+                return;
+            }
+            nsri.mPhone.mCi.unregisterForNetworkScanResult(mHandler);
+            deleteScanAndMayNotify(nsri, 0, false);
+        }
+
+        // Interrupts the live scan and caches nsri in mPendingRequestInfo. Once the live scan is
+        // stopped, a new scan will automatically start with nsri.
+        // The new scan can interrupt the live scan only when all the below requirements are met:
+        //   1. There is 1 live scan and no other pending scan
+        //   2. The new scan is requested by system process
+        //   3. The live scan is not requested by system process
+        private synchronized boolean interruptLiveScan(NetworkScanRequestInfo nsri) {
+            if (mLiveRequestInfo != null && mPendingRequestInfo == null
+                    && nsri.mUid == Process.SYSTEM_UID
+                            && mLiveRequestInfo.mUid != Process.SYSTEM_UID) {
+                doInterruptScan(mLiveRequestInfo.mScanId);
+                mPendingRequestInfo = nsri;
+                notifyMessenger(mLiveRequestInfo, TelephonyScanManager.CALLBACK_SCAN_ERROR,
+                        NetworkScan.ERROR_INTERRUPTED, null);
+                return true;
+            }
+            return false;
+        }
+
+        private boolean cacheScan(NetworkScanRequestInfo nsri) {
+            // TODO(30954762): Cache periodic scan for OC-MR1.
+            return false;
+        }
+
+        // Starts a new scan with nsri if there is no live scan running.
+        private synchronized boolean startNewScan(NetworkScanRequestInfo nsri) {
+            if (mLiveRequestInfo == null) {
+                mLiveRequestInfo = nsri;
+                nsri.mPhone.startNetworkScan(nsri.getRequest(),
+                        mHandler.obtainMessage(EVENT_START_NETWORK_SCAN_DONE, nsri));
+                return true;
+            }
+            return false;
+        }
+
+
+        // Deletes the mLiveRequestInfo and notify the user if it matches nsri.
+        private synchronized void deleteScanAndMayNotify(NetworkScanRequestInfo nsri, int error,
+                boolean notify) {
+            if (mLiveRequestInfo != null && nsri.mScanId == mLiveRequestInfo.mScanId) {
+                if (notify) {
+                    if (error == NetworkScan.SUCCESS) {
+                        notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_COMPLETE, error,
+                                null);
+                    } else {
+                        notifyMessenger(nsri, TelephonyScanManager.CALLBACK_SCAN_ERROR, error,
+                                null);
+                    }
+                }
+                mLiveRequestInfo = null;
+                if (mPendingRequestInfo != null) {
+                    startNewScan(mPendingRequestInfo);
+                    mPendingRequestInfo = null;
+                }
+            }
+        }
+    }
+
+    /**
+     * Interrupts an ongoing network scan
+     *
+     * This method is similar to stopNetworkScan, since they both stops an ongoing scan. The
+     * difference is that stopNetworkScan is only used by the callers to stop their own scans, so
+     * sanity check will be done to make sure the request is valid; while this method is only
+     * internally used by NetworkScanRequestTracker so sanity check is not needed.
+     */
+    private void interruptNetworkScan(int scanId) {
+        // scanId will be stored at Message.arg1
+        mHandler.obtainMessage(CMD_INTERRUPT_NETWORK_SCAN, scanId, 0).sendToTarget();
+    }
+
+    /**
+     * Starts a new network scan
+     *
+     * This function only wraps all the incoming information and delegate then to the handler thread
+     * which will actually handles the scan request. So a new scanId will always be generated and
+     * returned to the user, no matter how this scan will be actually handled.
+     */
+    public int startNetworkScan(
+            NetworkScanRequest request, Messenger messenger, IBinder binder, Phone phone) {
+        int scanId = mNextNetworkScanRequestId.getAndIncrement();
+        NetworkScanRequestInfo nsri =
+                new NetworkScanRequestInfo(request, messenger, binder, scanId, phone);
+        // nsri will be stored as Message.obj
+        mHandler.obtainMessage(CMD_START_NETWORK_SCAN, nsri).sendToTarget();
+        return scanId;
+    }
+
+    /**
+     * Stops an ongoing network scan
+     *
+     * The ongoing scan will be stopped only when the input scanId and caller's uid matches the
+     * corresponding information associated with it.
+     */
+    public void stopNetworkScan(int scanId) {
+        synchronized (mScheduler) {
+            if ((mScheduler.mLiveRequestInfo != null
+                    && scanId == mScheduler.mLiveRequestInfo.mScanId
+                    && Binder.getCallingUid() == mScheduler.mLiveRequestInfo.mUid)
+                    || (mScheduler.mPendingRequestInfo != null
+                    && scanId == mScheduler.mPendingRequestInfo.mScanId
+                    && Binder.getCallingUid() == mScheduler.mPendingRequestInfo.mUid)) {
+                // scanId will be stored at Message.arg1
+                mHandler.obtainMessage(CMD_STOP_NETWORK_SCAN, scanId, 0).sendToTarget();
+            } else {
+                throw new IllegalArgumentException("Scan with id: " + scanId + " does not exist!");
+            }
+        }
+    }
+}
diff --git a/src/java/com/android/internal/telephony/Phone.java b/src/java/com/android/internal/telephony/Phone.java
index 80f3c1a..fad0ddb 100644
--- a/src/java/com/android/internal/telephony/Phone.java
+++ b/src/java/com/android/internal/telephony/Phone.java
@@ -23,6 +23,7 @@
 import android.content.SharedPreferences;
 import android.net.LinkProperties;
 import android.net.NetworkCapabilities;
+import android.net.NetworkStats;
 import android.net.Uri;
 import android.net.wifi.WifiManager;
 import android.os.AsyncResult;
@@ -44,6 +45,7 @@
 import android.telephony.CellInfoCdma;
 import android.telephony.CellLocation;
 import android.telephony.ClientRequestStats;
+import android.telephony.ImsiEncryptionInfo;
 import android.telephony.PhoneStateListener;
 import android.telephony.RadioAccessFamily;
 import android.telephony.Rlog;
@@ -57,9 +59,10 @@
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
 import com.android.internal.R;
+import com.android.internal.telephony.dataconnection.DataConnectionReasons;
 import com.android.internal.telephony.dataconnection.DcTracker;
+import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCall;
-import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.telephony.test.SimulatedRadioControl;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
 import com.android.internal.telephony.uicc.IccFileHandler;
@@ -96,6 +99,8 @@
 
     protected final static Object lockForRadioTechnologyChange = new Object();
 
+    protected final int USSD_MAX_QUEUE = 10;
+
     private BroadcastReceiver mImsIntentReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
@@ -138,6 +143,9 @@
     // Key used to read/write "disable data connection on boot" pref (used for testing)
     public static final String DATA_DISABLED_ON_BOOT_KEY = "disabled_on_boot_key";
 
+    // Key used to read/write data_roaming_is_user_setting pref
+    public static final String DATA_ROAMING_IS_USER_SETTING_KEY = "data_roaming_is_user_setting_key";
+
     /* Event Constants */
     protected static final int EVENT_RADIO_AVAILABLE             = 1;
     /** Supplementary Service Notification received. */
@@ -216,6 +224,9 @@
     // Key used to read/write "disable DNS server check" pref (used for testing)
     private static final String DNS_SERVER_CHECK_DISABLED_KEY = "dns_server_check_disabled_key";
 
+    // Integer used to let the calling application know that the we are ignoring auto mode switch.
+    private static final int ALREADY_IN_AUTO_SELECTION = 1;
+
     /**
      * Small container class used to hold information relevant to
      * the carrier selection process. operatorNumeric can be ""
@@ -242,6 +253,7 @@
     private int mCallRingContinueToken;
     private int mCallRingDelay;
     private boolean mIsVoiceCapable = true;
+    private final AppSmsManager mAppSmsManager;
     private SimActivationTracker mSimActivationTracker;
     // Keep track of whether or not the phone is in Emergency Callback Mode for Phone and
     // subclasses
@@ -276,6 +288,11 @@
     protected TelephonyComponentFactory mTelephonyComponentFactory;
 
     //IMS
+    /**
+     * {@link CallStateException} message text used to indicate that an IMS call has failed because
+     * it needs to be retried using GSM or CDMA (e.g. CS fallback).
+     * TODO: Replace this with a proper exception; {@link CallStateException} doesn't make sense.
+     */
     public static final String CS_FALLBACK = "cs_fallback";
     public static final String EXTRA_KEY_ALERT_TITLE = "alertTitle";
     public static final String EXTRA_KEY_ALERT_MESSAGE = "alertMessage";
@@ -447,6 +464,7 @@
         mCi = ci;
         mActionDetached = this.getClass().getPackage().getName() + ".action_detached";
         mActionAttached = this.getClass().getPackage().getName() + ".action_attached";
+        mAppSmsManager = telephonyComponentFactory.makeAppSmsManager(context);
 
         if (Build.IS_DEBUGGABLE) {
             mTelephonyTester = new TelephonyTester(this);
@@ -534,22 +552,24 @@
 
         synchronized(Phone.lockForRadioTechnologyChange) {
             IntentFilter filter = new IntentFilter();
-            filter.addAction(ImsManager.ACTION_IMS_SERVICE_UP);
-            filter.addAction(ImsManager.ACTION_IMS_SERVICE_DOWN);
+            ImsManager imsManager = ImsManager.getInstance(mContext, getPhoneId());
+            // Don't listen to deprecated intents using the new dynamic binding.
+            if (imsManager != null && !imsManager.isDynamicBinding()) {
+                filter.addAction(ImsManager.ACTION_IMS_SERVICE_UP);
+                filter.addAction(ImsManager.ACTION_IMS_SERVICE_DOWN);
+            }
             filter.addAction(ImsConfig.ACTION_IMS_CONFIG_CHANGED);
             mContext.registerReceiver(mImsIntentReceiver, filter);
 
             // Monitor IMS service - but first poll to see if already up (could miss
             // intent). Also, when using new ImsResolver APIs, the service will be available soon,
             // so start trying to bind.
-            ImsManager imsManager = ImsManager.getInstance(mContext, getPhoneId());
             if (imsManager != null) {
                 // If it is dynamic binding, kick off ImsPhone creation now instead of waiting for
                 // the service to be available.
                 if (imsManager.isDynamicBinding() || imsManager.isServiceAvailable()) {
                     mImsServiceReady = true;
                     updateImsPhone();
-                    ImsManager.updateImsServiceConfig(mContext, mPhoneId, false);
                 }
             }
         }
@@ -1158,6 +1178,11 @@
             mCi.setNetworkSelectionModeAutomatic(msg);
         } else {
             Rlog.d(LOG_TAG, "setNetworkSelectionModeAutomatic - already auto, ignoring");
+            // let the calling application know that the we are ignoring automatic mode switch.
+            if (nsm.message != null) {
+                nsm.message.arg1 = ALREADY_IN_AUTO_SELECTION;
+            }
+
             ar.userObj = nsm;
             handleSetSelectNetwork(ar);
         }
@@ -1316,6 +1341,8 @@
         SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
         SharedPreferences.Editor editor = sp.edit();
         editor.putInt(CLIR_KEY + getPhoneId(), commandInterfaceCLIRMode);
+        Rlog.i(LOG_TAG, "saveClirSetting: " + CLIR_KEY + getPhoneId() + "=" +
+                commandInterfaceCLIRMode);
 
         // Commit and log the result.
         if (!editor.commit()) {
@@ -2145,8 +2172,6 @@
      * @return {@code true} if we are in emergency call back mode. This is a period where the phone
      * should be using as little power as possible and be ready to receive an incoming call from the
      * emergency operator.
-     *
-     * This method is overridden for GSM phones to return false always
      */
     public boolean isInEcm() {
         return mIsPhoneInEcmState;
@@ -2280,6 +2305,21 @@
     }
 
     /**
+     * send secret dialer codes to launch arbitrary activities.
+     * an Intent is started with the android_secret_code://<code> URI.
+     *
+     * @param code stripped version of secret code without *#*# prefix and #*#* suffix
+     */
+    public void sendDialerSpecialCode(String code) {
+        if (!TextUtils.isEmpty(code)) {
+            Intent intent = new Intent(TelephonyIntents.SECRET_CODE_ACTION,
+                    Uri.parse("android_secret_code://" + code));
+            intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
+            mContext.sendBroadcast(intent);
+        }
+    }
+
+    /**
      * Returns the CDMA ERI icon index to display
      */
     public int getCdmaEriIconIndex() {
@@ -2729,17 +2769,21 @@
 
     /**
      * Report on whether data connectivity is allowed.
+     *
+     * @return True if data is allowed to be established.
      */
-    public boolean isDataConnectivityPossible() {
-        return isDataConnectivityPossible(PhoneConstants.APN_TYPE_DEFAULT);
+    public boolean isDataAllowed() {
+        return ((mDcTracker != null) && (mDcTracker.isDataAllowed(null)));
     }
 
     /**
-     * Report on whether data connectivity is allowed for an APN.
+     * Report on whether data connectivity is allowed.
+     *
+     * @param reasons The reasons that data can/can't be established. This is an output param.
+     * @return True if data is allowed to be established
      */
-    public boolean isDataConnectivityPossible(String apnType) {
-        return ((mDcTracker != null) &&
-                (mDcTracker.isDataPossible(apnType)));
+    public boolean isDataAllowed(DataConnectionReasons reasons) {
+        return ((mDcTracker != null) && (mDcTracker.isDataAllowed(reasons)));
     }
 
 
@@ -2932,6 +2976,28 @@
     }
 
     /**
+     * Returns Carrier specific information that will be used to encrypt the IMSI and IMPI.
+     * @param keyType whether the key is being used for WLAN or ePDG.
+     * @return ImsiEncryptionInfo which includes the Key Type, the Public Key
+     *        {@link java.security.PublicKey} and the Key Identifier.
+     *        The keyIdentifier This is used by the server to help it locate the private key to
+     *        decrypt the permanent identity.
+     */
+    public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType) {
+        return null;
+    }
+
+    /**
+     * Sets the carrier information needed to encrypt the IMSI and IMPI.
+     * @param imsiEncryptionInfo Carrier specific information that will be used to encrypt the
+     *        IMSI and IMPI. This includes the Key type, the Public key
+     *        {@link java.security.PublicKey} and the Key identifier.
+     */
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo) {
+        return;
+    }
+
+    /**
      * Return if UT capability of ImsPhone is enabled or not
      */
     public boolean isUtEnabled() {
@@ -3270,14 +3336,25 @@
     }
 
     /**
+     * Determines if the connection to IMS services are available yet.
+     * @return {@code true} if the connection to IMS services are available.
+     */
+    public boolean isImsAvailable() {
+        if (mImsPhone == null) {
+            return false;
+        }
+
+        return mImsPhone.isImsAvailable();
+    }
+
+    /**
      * Determines if video calling is enabled for the phone.
      *
      * @return {@code true} if video calling is enabled, {@code false} otherwise.
      */
     public boolean isVideoEnabled() {
         Phone imsPhone = mImsPhone;
-        if ((imsPhone != null)
-                && (imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)) {
+        if (imsPhone != null) {
             return imsPhone.isVideoEnabled();
         }
         return false;
@@ -3384,7 +3461,7 @@
                             ImsConfig.WfcModeFeatureValueConstants.WIFI_ONLY));
             if (wfcWiFiOnly) {
                 throw new CallStateException(
-                        CallStateException.ERROR_DISCONNECTED,
+                        CallStateException.ERROR_OUT_OF_SERVICE,
                         "WFC Wi-Fi Only Mode: IMS not registered");
             }
         }
@@ -3419,9 +3496,16 @@
         return this;
     }
 
-    public long getVtDataUsage() {
-        if (mImsPhone == null) return 0;
-        return mImsPhone.getVtDataUsage();
+    /**
+     * Get aggregated video call data usage since boot.
+     * Permissions android.Manifest.permission.READ_NETWORK_USAGE_HISTORY is required.
+     *
+     * @param perUidStats True if requesting data usage per uid, otherwise overall usage.
+     * @return Snapshot of video call data usage
+     */
+    public NetworkStats getVtDataUsage(boolean perUidStats) {
+        if (mImsPhone == null) return null;
+        return mImsPhone.getVtDataUsage(perUidStats);
     }
 
     /**
@@ -3441,12 +3525,19 @@
         return null;
     }
 
+    public AppSmsManager getAppSmsManager() {
+        return mAppSmsManager;
+    }
+
     /**
-     * Set SIM card power state. Request is equivalent to inserting or removing the card.
-     * @param powerUp True if powering up the SIM, otherwise powering down
+     * Set SIM card power state.
+     * @param state State of SIM (power down, power up, pass through)
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_DOWN}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP_PASS_THROUGH}
      **/
-    public void setSimPowerState(boolean powerUp) {
-        mCi.setSimCardPower(powerUp, null);
+    public void setSimPowerState(int state) {
+        mCi.setSimCardPower(state, null);
     }
 
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
@@ -3483,7 +3574,6 @@
         pw.println(" getPhoneType()=" + getPhoneType());
         pw.println(" getVoiceMessageCount()=" + getVoiceMessageCount());
         pw.println(" getActiveApnTypes()=" + getActiveApnTypes());
-        pw.println(" isDataConnectivityPossible()=" + isDataConnectivityPossible());
         pw.println(" needsOtaServiceProvisioning=" + needsOtaServiceProvisioning());
         pw.flush();
         pw.println("++++++++++++++++++++++++++++++++");
diff --git a/src/java/com/android/internal/telephony/PhoneFactory.java b/src/java/com/android/internal/telephony/PhoneFactory.java
index c506b85..4fcf37e 100644
--- a/src/java/com/android/internal/telephony/PhoneFactory.java
+++ b/src/java/com/android/internal/telephony/PhoneFactory.java
@@ -21,12 +21,15 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.net.LocalServerSocket;
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.os.ServiceManager;
 import android.os.SystemProperties;
 import android.os.UserHandle;
+import android.preference.PreferenceManager;
 import android.provider.Settings;
 import android.provider.Settings.SettingNotFoundException;
 import android.telephony.Rlog;
@@ -43,11 +46,13 @@
 import com.android.internal.telephony.sip.SipPhoneFactory;
 import com.android.internal.telephony.uicc.IccCardProxy;
 import com.android.internal.telephony.uicc.UiccController;
+import com.android.internal.telephony.util.NotificationChannelController;
 import com.android.internal.util.IndentingPrintWriter;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.HashMap;
+import java.util.Map;
 
 /**
  * {@hide}
@@ -69,6 +74,7 @@
 
     static private ProxyController sProxyController;
     static private UiccController sUiccController;
+    private static IntentBroadcaster sIntentBroadcaster;
 
     static private CommandsInterface sCommandsInterface = null;
     static private SubscriptionInfoUpdater sSubInfoRecordUpdater = null;
@@ -80,6 +86,7 @@
     static private SubscriptionMonitor sSubscriptionMonitor;
     static private TelephonyNetworkFactory[] sTelephonyNetworkFactories;
     static private ImsResolver sImsResolver;
+    static private NotificationChannelController sNotificationChannelController;
 
     static private final HashMap<String, LocalLog>sLocalLogs = new HashMap<String, LocalLog>();
 
@@ -232,6 +239,10 @@
                 sProxyController = ProxyController.getInstance(context, sPhones,
                         sUiccController, sCommandsInterfaces, sPhoneSwitcher);
 
+                sIntentBroadcaster = IntentBroadcaster.getInstance(context);
+
+                sNotificationChannelController = new NotificationChannelController(context);
+
                 sTelephonyNetworkFactories = new TelephonyNetworkFactory[numPhones];
                 for (int i = 0; i < numPhones; i++) {
                     sTelephonyNetworkFactories[i] = new TelephonyNetworkFactory(
@@ -473,5 +484,22 @@
             pw.flush();
         }
         pw.decreaseIndent();
+        pw.println("++++++++++++++++++++++++++++++++");
+
+        pw.println("SharedPreferences:");
+        pw.increaseIndent();
+        try {
+            if (sContext != null) {
+                SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(sContext);
+                Map spValues = sp.getAll();
+                for (Object key : spValues.keySet()) {
+                    pw.println(key + " : " + spValues.get(key));
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        pw.flush();
+        pw.decreaseIndent();
     }
 }
diff --git a/src/java/com/android/internal/telephony/PhoneInternalInterface.java b/src/java/com/android/internal/telephony/PhoneInternalInterface.java
index 1983169..6cf6358 100644
--- a/src/java/com/android/internal/telephony/PhoneInternalInterface.java
+++ b/src/java/com/android/internal/telephony/PhoneInternalInterface.java
@@ -16,32 +16,20 @@
 
 package com.android.internal.telephony;
 
-import android.content.Context;
-import android.net.LinkProperties;
-import android.net.NetworkCapabilities;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
-import android.os.WorkSource;
 import android.os.ResultReceiver;
-import android.telephony.CellInfo;
-import android.telephony.CellLocation;
+import android.os.WorkSource;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
+import android.telephony.CellLocation;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 import android.telephony.ServiceState;
-import android.telephony.SignalStrength;
-
-import com.android.internal.telephony.imsphone.ImsPhone;
-import com.android.internal.telephony.RadioCapability;
-import com.android.internal.telephony.test.SimulatedRadioControl;
-import com.android.internal.telephony.uicc.IsimRecords;
-import com.android.internal.telephony.uicc.UiccCard;
-import com.android.internal.telephony.uicc.UsimServiceTable;
 
 import com.android.internal.telephony.PhoneConstants.*; // ????
 
 import java.util.List;
-import java.util.Locale;
 
 /**
  * Internal interface used to control the phone; SDK developers cannot
@@ -119,6 +107,7 @@
     static final String REASON_CARRIER_CHANGE = "carrierChange";
     static final String REASON_CARRIER_ACTION_DISABLE_METERED_APN =
             "carrierActionDisableMeteredApn";
+    static final String REASON_CSS_INDICATOR_CHANGED = "cssIndicatorChanged";
 
     // Used for band mode selection methods
     static final int BM_UNSPECIFIED = RILConstants.BAND_MODE_UNSPECIFIED; // automatic
@@ -456,7 +445,8 @@
      * @param ussdRequest the USSD command to be executed.
      * @param wrappedCallback receives the callback result.
      */
-    boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback);
+    boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback)
+            throws CallStateException;
 
     /**
      * Handles in-call MMI commands. While in a call, or while receiving a
@@ -657,6 +647,30 @@
     void getAvailableNetworks(Message response);
 
     /**
+     * Start a network scan. This method is asynchronous; .
+     * On completion, <code>response.obj</code> is set to an AsyncResult with
+     * one of the following members:.<p>
+     * <ul>
+     * <li><code>response.obj.result</code> will be a <code>NetworkScanResult</code> object, or</li>
+     * <li><code>response.obj.exception</code> will be set with an exception
+     * on failure.</li>
+     * </ul>
+     */
+    void startNetworkScan(NetworkScanRequest nsr, Message response);
+
+    /**
+     * Stop ongoing network scan. This method is asynchronous; .
+     * On completion, <code>response.obj</code> is set to an AsyncResult with
+     * one of the following members:.<p>
+     * <ul>
+     * <li><code>response.obj.result</code> will be a <code>NetworkScanResult</code> object, or</li>
+     * <li><code>response.obj.exception</code> will be set with an exception
+     * on failure.</li>
+     * </ul>
+     */
+    void stopNetworkScan(Message response);
+
+    /**
      * Query neighboring cell IDs.  <code>response</code> is dispatched when
      * this is complete.  <code>response.obj</code> will be an AsyncResult,
      * and <code>response.obj.exception</code> will be non-null on failure.
@@ -815,4 +829,22 @@
      *            Callback message is empty on completion
      */
     public void setCellBroadcastSmsConfig(int[] configValuesArray, Message response);
+
+    /*
+    * Sets the carrier information needed to encrypt the IMSI and IMPI.
+    * @param imsiEncryptionInfo Carrier specific information that will be used to encrypt the
+    *        IMSI and IMPI. This includes the Key type, the Public key
+    *        {@link java.security.PublicKey} and the Key identifier.
+    */
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo);
+
+    /**
+     * Returns Carrier specific information that will be used to encrypt the IMSI and IMPI.
+     * @param keyType whether the key is being used for WLAN or ePDG.
+     * @return ImsiEncryptionInfo which includes the Key Type, the Public Key
+     *        {@link java.security.PublicKey} and the Key Identifier.
+     *        The keyIdentifier This is used by the server to help it locate the private key to
+     *        decrypt the permanent identity.
+     */
+    public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType);
 }
diff --git a/src/java/com/android/internal/telephony/PhoneSubInfoController.java b/src/java/com/android/internal/telephony/PhoneSubInfoController.java
index a867d12..9cd088f 100644
--- a/src/java/com/android/internal/telephony/PhoneSubInfoController.java
+++ b/src/java/com/android/internal/telephony/PhoneSubInfoController.java
@@ -24,6 +24,7 @@
 import android.os.Binder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.telephony.ImsiEncryptionInfo;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.SubscriptionManager;
 import android.telephony.Rlog;
@@ -33,6 +34,7 @@
 import com.android.internal.telephony.uicc.UiccCardApplication;
 
 import static android.Manifest.permission.CALL_PRIVILEGED;
+import static android.Manifest.permission.READ_PHONE_NUMBERS;
 import static android.Manifest.permission.READ_PHONE_STATE;
 import static android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE;
 import static android.Manifest.permission.READ_SMS;
@@ -103,6 +105,35 @@
         }
     }
 
+    public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int subId, int keyType,
+            String callingPackage) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            if (!checkReadPhoneState(callingPackage, "getCarrierInfoForImsiEncryption")) {
+                return null;
+            }
+            return phone.getCarrierInfoForImsiEncryption(keyType);
+        } else {
+            loge("getCarrierInfoForImsiEncryption phone is null for Subscription:" + subId);
+            return null;
+        }
+    }
+
+    public void setCarrierInfoForImsiEncryption(int subId, String callingPackage,
+                                                ImsiEncryptionInfo imsiEncryptionInfo) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            if (!checkReadPhoneState(callingPackage, "setCarrierInfoForImsiEncryption")) {
+                return;
+            }
+            phone.setCarrierInfoForImsiEncryption(imsiEncryptionInfo);
+        } else {
+            loge("setCarrierInfoForImsiEncryption phone is null for Subscription:" + subId);
+            return;
+        }
+    }
+
+
     public String getDeviceSvn(String callingPackage) {
         return getDeviceSvnUsingSubId(getDefaultSubscription(), callingPackage);
     }
@@ -301,62 +332,102 @@
     }
 
 
-    public String getIsimImpi() {
-        Phone phone = getPhone(getDefaultSubscription());
-        mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
-                "Requires READ_PRIVILEGED_PHONE_STATE");
-        IsimRecords isim = phone.getIsimRecords();
-        if (isim != null) {
-            return isim.getIsimImpi();
+    /**
+    * get the Isim Impi based on subId
+    */
+    public String getIsimImpi(int subId) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
+                    "Requires READ_PRIVILEGED_PHONE_STATE");
+            IsimRecords isim = phone.getIsimRecords();
+            if (isim != null) {
+                return isim.getIsimImpi();
+            } else {
+                return null;
+            }
         } else {
+            loge("getIsimImpi phone is null for Subscription:" + subId);
             return null;
         }
     }
 
-    public String getIsimDomain() {
-        Phone phone = getPhone(getDefaultSubscription());
-        mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
-                "Requires READ_PRIVILEGED_PHONE_STATE");
-        IsimRecords isim = phone.getIsimRecords();
-        if (isim != null) {
-            return isim.getIsimDomain();
+    /**
+    * get the Isim Domain based on subId
+    */
+    public String getIsimDomain(int subId) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
+                    "Requires READ_PRIVILEGED_PHONE_STATE");
+            IsimRecords isim = phone.getIsimRecords();
+            if (isim != null) {
+                return isim.getIsimDomain();
+            } else {
+                return null;
+            }
         } else {
+            loge("getIsimDomain phone is null for Subscription:" + subId);
             return null;
         }
     }
 
-    public String[] getIsimImpu() {
-        Phone phone = getPhone(getDefaultSubscription());
-        mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
-                "Requires READ_PRIVILEGED_PHONE_STATE");
-        IsimRecords isim = phone.getIsimRecords();
-        if (isim != null) {
-            return isim.getIsimImpu();
+    /**
+    * get the Isim Impu based on subId
+    */
+    public String[] getIsimImpu(int subId) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
+                    "Requires READ_PRIVILEGED_PHONE_STATE");
+            IsimRecords isim = phone.getIsimRecords();
+            if (isim != null) {
+                return isim.getIsimImpu();
+            } else {
+                return null;
+            }
         } else {
+            loge("getIsimImpu phone is null for Subscription:" + subId);
             return null;
         }
     }
 
-    public String getIsimIst() throws RemoteException {
-        Phone phone = getPhone(getDefaultSubscription());
-        mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
-                "Requires READ_PRIVILEGED_PHONE_STATE");
-        IsimRecords isim = phone.getIsimRecords();
-        if (isim != null) {
-            return isim.getIsimIst();
+    /**
+    * get the Isim Ist based on subId
+    */
+    public String getIsimIst(int subId) throws RemoteException {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
+                    "Requires READ_PRIVILEGED_PHONE_STATE");
+            IsimRecords isim = phone.getIsimRecords();
+            if (isim != null) {
+                return isim.getIsimIst();
+            } else {
+                return null;
+            }
         } else {
+            loge("getIsimIst phone is null for Subscription:" + subId);
             return null;
         }
     }
 
-    public String[] getIsimPcscf() throws RemoteException {
-        Phone phone = getPhone(getDefaultSubscription());
-        mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
-                "Requires READ_PRIVILEGED_PHONE_STATE");
-        IsimRecords isim = phone.getIsimRecords();
-        if (isim != null) {
-            return isim.getIsimPcscf();
+    /**
+    * get the Isim Pcscf based on subId
+    */
+    public String[] getIsimPcscf(int subId) throws RemoteException {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            mContext.enforceCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE,
+                    "Requires READ_PRIVILEGED_PHONE_STATE");
+            IsimRecords isim = phone.getIsimRecords();
+            if (isim != null) {
+                return isim.getIsimPcscf();
+            } else {
+                return null;
+            }
         } else {
+            loge("getIsimPcscf phone is null for Subscription:" + subId);
             return null;
         }
     }
@@ -434,7 +505,8 @@
     }
 
     /**
-     * Besides READ_PHONE_STATE, WRITE_SMS and READ_SMS also allow apps to get phone numbers.
+     * Besides READ_PHONE_STATE, READ_PHONE_NUMBERS, WRITE_SMS and READ_SMS also allow apps to get
+     * phone numbers.
      */
     private boolean checkReadPhoneNumber(String callingPackage, String message) {
         // Default SMS app can always read it.
@@ -445,18 +517,36 @@
         try {
             return checkReadPhoneState(callingPackage, message);
         } catch (SecurityException readPhoneStateSecurityException) {
-            try {
-                // Can be read with READ_SMS too.
-                mContext.enforceCallingOrSelfPermission(READ_SMS, message);
-                return mAppOps.noteOp(AppOpsManager.OP_READ_SMS,
-                        Binder.getCallingUid(), callingPackage) == AppOpsManager.MODE_ALLOWED;
-            } catch (SecurityException readSmsSecurityException) {
-                // Throw exception with message including both READ_PHONE_STATE and READ_SMS
-                // permissions
-                throw new SecurityException(message + ": Neither user " + Binder.getCallingUid() +
-                        " nor current process has " + READ_PHONE_STATE + " or " + READ_SMS + ".");
-            }
         }
+        try {
+            // Can be read with READ_SMS too.
+            mContext.enforceCallingOrSelfPermission(READ_SMS, message);
+            int opCode = mAppOps.permissionToOpCode(READ_SMS);
+            if (opCode != AppOpsManager.OP_NONE) {
+                return mAppOps.noteOp(opCode, Binder.getCallingUid(), callingPackage)
+                        == AppOpsManager.MODE_ALLOWED;
+            } else {
+                return true;
+            }
+        } catch (SecurityException readSmsSecurityException) {
+        }
+        try {
+            // Can be read with READ_PHONE_NUMBERS too.
+            mContext.enforceCallingOrSelfPermission(READ_PHONE_NUMBERS, message);
+            int opCode = mAppOps.permissionToOpCode(READ_PHONE_NUMBERS);
+            if (opCode != AppOpsManager.OP_NONE) {
+                return mAppOps.noteOp(opCode, Binder.getCallingUid(), callingPackage)
+                        == AppOpsManager.MODE_ALLOWED;
+            } else {
+                return true;
+            }
+        } catch (SecurityException readPhoneNumberSecurityException) {
+        }
+        // Throw exception with message including READ_PHONE_STATE, READ_SMS, and READ_PHONE_NUMBERS
+        // permissions
+        throw new SecurityException(message + ": Neither user " + Binder.getCallingUid() +
+                " nor current process has " + READ_PHONE_STATE + ", " +
+                READ_SMS + ", or " + READ_PHONE_STATE + ".");
     }
 
     private void log(String s) {
diff --git a/src/java/com/android/internal/telephony/ProxyController.java b/src/java/com/android/internal/telephony/ProxyController.java
index 0eb3310..f6d42af 100644
--- a/src/java/com/android/internal/telephony/ProxyController.java
+++ b/src/java/com/android/internal/telephony/ProxyController.java
@@ -16,9 +16,6 @@
 
 package com.android.internal.telephony;
 
-import java.util.ArrayList;
-import java.util.Random;
-
 import android.content.Context;
 import android.content.Intent;
 import android.os.AsyncResult;
@@ -31,13 +28,12 @@
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
-import com.android.internal.telephony.PhoneSwitcher;
 import com.android.internal.telephony.uicc.UiccController;
 
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.concurrent.atomic.AtomicInteger;
+import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.Random;
+import java.util.concurrent.atomic.AtomicInteger;
 
 public class ProxyController {
     static final String LOG_TAG = "ProxyController";
@@ -130,7 +126,7 @@
 
         mUiccPhoneBookController = new UiccPhoneBookController(mPhones);
         mPhoneSubInfoController = new PhoneSubInfoController(mContext, mPhones);
-        mUiccSmsController = new UiccSmsController(mPhones);
+        mUiccSmsController = new UiccSmsController();
         mSetRadioAccessFamilyStatus = new int[mPhones.length];
         mNewRadioAccessFamily = new int[mPhones.length];
         mOldRadioAccessFamily = new int[mPhones.length];
diff --git a/src/java/com/android/internal/telephony/RIL.java b/src/java/com/android/internal/telephony/RIL.java
index dbccd64..3ed591f 100644
--- a/src/java/com/android/internal/telephony/RIL.java
+++ b/src/java/com/android/internal/telephony/RIL.java
@@ -46,6 +46,7 @@
 import android.hardware.radio.V1_0.RadioIndicationType;
 import android.hardware.radio.V1_0.RadioResponseInfo;
 import android.hardware.radio.V1_0.RadioResponseType;
+import android.hardware.radio.V1_0.ResetNvType;
 import android.hardware.radio.V1_0.SelectUiccSub;
 import android.hardware.radio.V1_0.SetupDataCallResult;
 import android.hardware.radio.V1_0.SimApdu;
@@ -67,24 +68,30 @@
 import android.service.carrier.CarrierIdentifier;
 import android.telephony.CellInfo;
 import android.telephony.ClientRequestStats;
+import android.telephony.ImsiEncryptionInfo;
 import android.telephony.ModemActivityInfo;
 import android.telephony.NeighboringCellInfo;
+import android.telephony.NetworkScanRequest;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.RadioAccessFamily;
+import android.telephony.RadioAccessSpecifier;
+import android.telephony.RadioNetworkConstants.RadioAccessNetworks;
 import android.telephony.Rlog;
 import android.telephony.SignalStrength;
 import android.telephony.SmsManager;
 import android.telephony.TelephonyHistogram;
+import android.telephony.TelephonyManager;
 import android.text.TextUtils;
+import android.util.Log;
 import android.util.SparseArray;
 
-import com.android.internal.telephony.TelephonyProto.SmsSession;
 import com.android.internal.telephony.cdma.CdmaInformationRecords;
 import com.android.internal.telephony.cdma.CdmaSmsBroadcastConfigInfo;
 import com.android.internal.telephony.dataconnection.DataCallResponse;
 import com.android.internal.telephony.dataconnection.DataProfile;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
 import com.android.internal.telephony.uicc.IccUtils;
 
 import java.io.ByteArrayInputStream;
@@ -92,7 +99,6 @@
 import java.io.FileDescriptor;
 import java.io.IOException;
 import java.io.PrintWriter;
-import java.security.PublicKey;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -315,14 +321,15 @@
 
     final Integer mPhoneId;
 
-    private TelephonyMetrics mMetrics = TelephonyMetrics.getInstance();
-
     /* default work source which will blame phone process */
     private WorkSource mRILDefaultWorkSource;
 
     /* Worksource containing all applications causing wakelock to be held */
     private WorkSource mActiveWakelockWorkSource;
 
+    /** Telephony metrics instance for logging metrics event */
+    private TelephonyMetrics mMetrics = TelephonyMetrics.getInstance();
+
     boolean mIsMobileNetworkSupported;
     RadioResponse mRadioResponse;
     RadioIndication mRadioIndication;
@@ -494,6 +501,11 @@
     private IRadio getRadioProxy(Message result) {
         if (!mIsMobileNetworkSupported) {
             if (RILJ_LOGV) riljLog("getRadioProxy: Not calling getService(): wifi-only");
+            if (result != null) {
+                AsyncResult.forMessage(result, null,
+                        CommandException.fromRilErrno(RADIO_NOT_AVAILABLE));
+                result.sendToTarget();
+            }
             return null;
         }
 
@@ -535,6 +547,11 @@
     private IOemHook getOemHookProxy(Message result) {
         if (!mIsMobileNetworkSupported) {
             if (RILJ_LOGV) riljLog("getOemHookProxy: Not calling getService(): wifi-only");
+            if (result != null) {
+                AsyncResult.forMessage(result, null,
+                        CommandException.fromRilErrno(RADIO_NOT_AVAILABLE));
+                result.sendToTarget();
+            }
             return null;
         }
 
@@ -700,8 +717,8 @@
                     mRILDefaultWorkSource);
 
             if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " aid = " + aid
-                + " pin = " + pin);
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
+                        + " aid = " + aid);
             }
 
             try {
@@ -727,8 +744,8 @@
                     mRILDefaultWorkSource);
 
             if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " puk = " + puk
-                        + " newPin = " + newPin + " aid = " + aid);
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
+                        + " aid = " + aid);
             }
 
             try {
@@ -755,8 +772,8 @@
                     mRILDefaultWorkSource);
 
             if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " aid = " + aid
-                        + " pin = " + pin);
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
+                        + " aid = " + aid);
             }
 
             try {
@@ -782,8 +799,8 @@
                     mRILDefaultWorkSource);
 
             if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " puk = " + puk
-                        + " newPin = " + newPin2 + " aid = " + aid);
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
+                        + " aid = " + aid);
             }
 
             try {
@@ -1278,6 +1295,26 @@
     }
 
     /**
+     * Convert NV reset type into ResetNvType defined in types.hal.
+     * @param resetType NV reset type.
+     * @return Converted reset type in integer or -1 if param is invalid.
+     */
+    private static int convertToHalResetNvType(int resetType) {
+        /**
+         * resetType values
+         * 1 - reload all NV items
+         * 2 - erase NV reset (SCRTN)
+         * 3 - factory reset (RTN)
+         */
+        switch (resetType) {
+            case 1: return ResetNvType.RELOAD;
+            case 2: return ResetNvType.ERASE;
+            case 3: return ResetNvType.FACTORY_RESET;
+        }
+        return -1;
+    }
+
+    /**
      * Convert SetupDataCallResult defined in types.hal into DataCallResponse
      * @param dcResult setup data call result
      * @return converted DataCallResponse object
@@ -1496,8 +1533,8 @@
             cfInfo.reason = cfReason;
             cfInfo.serviceClass = serviceClass;
             cfInfo.toa = PhoneNumberUtils.toaFromString(number);
-            cfInfo.number = number;
-            cfInfo.timeSeconds = 0;
+            cfInfo.number = convertNullToEmptyString(number);
+            cfInfo.timeSeconds = timeSeconds;
 
             try {
                 radioProxy.setCallForward(rr.mSerial, cfInfo);
@@ -1773,6 +1810,101 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message result) {
+        IRadio radioProxy = getRadioProxy(result);
+        if (radioProxy != null) {
+            android.hardware.radio.V1_1.IRadio radioProxy11 =
+                    android.hardware.radio.V1_1.IRadio.castFrom(radioProxy);
+            if (radioProxy11 == null) {
+                if (result != null) {
+                    AsyncResult.forMessage(result, null,
+                            CommandException.fromRilErrno(REQUEST_NOT_SUPPORTED));
+                    result.sendToTarget();
+                }
+            } else {
+                android.hardware.radio.V1_1.NetworkScanRequest request =
+                        new android.hardware.radio.V1_1.NetworkScanRequest();
+                request.type = nsr.scanType;
+                request.interval = 60;
+                for (RadioAccessSpecifier ras : nsr.specifiers) {
+                    android.hardware.radio.V1_1.RadioAccessSpecifier s =
+                            new android.hardware.radio.V1_1.RadioAccessSpecifier();
+                    s.radioAccessNetwork = ras.radioAccessNetwork;
+                    List<Integer> bands = null;
+                    switch (ras.radioAccessNetwork) {
+                        case RadioAccessNetworks.GERAN:
+                            bands = s.geranBands;
+                            break;
+                        case RadioAccessNetworks.UTRAN:
+                            bands = s.utranBands;
+                            break;
+                        case RadioAccessNetworks.EUTRAN:
+                            bands = s.eutranBands;
+                            break;
+                        default:
+                            Log.wtf(RILJ_LOG_TAG, "radioAccessNetwork " + ras.radioAccessNetwork
+                                    + " not supported!");
+                            return;
+                    }
+                    if (ras.bands != null) {
+                        for (int band : ras.bands) {
+                            bands.add(band);
+                        }
+                    }
+                    if (ras.channels != null) {
+                        for (int channel : ras.channels) {
+                            s.channels.add(channel);
+                        }
+                    }
+                    request.specifiers.add(s);
+                }
+
+                RILRequest rr = obtainRequest(RIL_REQUEST_START_NETWORK_SCAN, result,
+                        mRILDefaultWorkSource);
+
+                if (RILJ_LOGD) {
+                    riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
+                }
+
+                try {
+                    radioProxy11.startNetworkScan(rr.mSerial, request);
+                } catch (RemoteException | RuntimeException e) {
+                    handleRadioProxyExceptionForRR(rr, "startNetworkScan", e);
+                }
+            }
+        }
+    }
+
+    @Override
+    public void stopNetworkScan(Message result) {
+        IRadio radioProxy = getRadioProxy(result);
+        if (radioProxy != null) {
+            android.hardware.radio.V1_1.IRadio radioProxy11 =
+                    android.hardware.radio.V1_1.IRadio.castFrom(radioProxy);
+            if (radioProxy11 == null) {
+                if (result != null) {
+                    AsyncResult.forMessage(result, null,
+                            CommandException.fromRilErrno(REQUEST_NOT_SUPPORTED));
+                    result.sendToTarget();
+                }
+            } else {
+                RILRequest rr = obtainRequest(RIL_REQUEST_STOP_NETWORK_SCAN, result,
+                        mRILDefaultWorkSource);
+
+                if (RILJ_LOGD) {
+                    riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
+                }
+
+                try {
+                    radioProxy11.stopNetworkScan(rr.mSerial);
+                } catch (RemoteException | RuntimeException e) {
+                    handleRadioProxyExceptionForRR(rr, "stopNetworkScan", e);
+                }
+            }
+        }
+    }
+
+    @Override
     public void startDtmf(char c, Message result) {
         IRadio radioProxy = getRadioProxy(result);
         if (radioProxy != null) {
@@ -2583,25 +2715,26 @@
             RILRequest rr = obtainRequest(RIL_REQUEST_CDMA_SET_BROADCAST_CONFIG, result,
                     mRILDefaultWorkSource);
 
-            if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
-                        + " with " + configs.length + " configs : ");
-                for (int i = 0; i < configs.length; i++) {
-                    riljLog(configs[i].toString());
+            ArrayList<CdmaBroadcastSmsConfigInfo> halConfigs = new ArrayList<>();
+
+            for (CdmaSmsBroadcastConfigInfo config: configs) {
+                for (int i = config.getFromServiceCategory();
+                        i <= config.getToServiceCategory();
+                        i++) {
+                    CdmaBroadcastSmsConfigInfo info = new CdmaBroadcastSmsConfigInfo();
+                    info.serviceCategory = i;
+                    info.language = config.getLanguage();
+                    info.selected = config.isSelected();
+                    halConfigs.add(info);
                 }
             }
 
-            ArrayList<CdmaBroadcastSmsConfigInfo> halConfigs = new ArrayList<>();
-
-            int numOfConfig = configs.length;
-            CdmaBroadcastSmsConfigInfo info;
-
-            for (int i = 0; i < numOfConfig; i++) {
-                info = new CdmaBroadcastSmsConfigInfo();
-                info.serviceCategory = configs[i].getFromServiceCategory();
-                info.language = configs[i].getLanguage();
-                info.selected = configs[i].isSelected();
-                halConfigs.add(info);
+            if (RILJ_LOGD) {
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)
+                        + " with " + halConfigs.size() + " configs : ");
+                for (CdmaBroadcastSmsConfigInfo config : halConfigs) {
+                    riljLog(config.toString());
+                }
             }
 
             try {
@@ -3210,7 +3343,7 @@
             }
 
             try {
-                radioProxy.nvResetConfig(rr.mSerial, resetType);
+                radioProxy.nvResetConfig(rr.mSerial, convertToHalResetNvType(resetType));
             } catch (RemoteException | RuntimeException e) {
                 handleRadioProxyExceptionForRR(rr, "nvResetConfig", e);
             }
@@ -3605,27 +3738,53 @@
     }
 
     @Override
-    public void setSimCardPower(boolean powerUp, Message result) {
+    public void setSimCardPower(int state, Message result) {
         IRadio radioProxy = getRadioProxy(result);
         if (radioProxy != null) {
             RILRequest rr = obtainRequest(RIL_REQUEST_SET_SIM_CARD_POWER, result,
                     mRILDefaultWorkSource);
 
             if (RILJ_LOGD) {
-                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " " + powerUp);
+                riljLog(rr.serialString() + "> " + requestToString(rr.mRequest) + " " + state);
             }
-
-            try {
-                radioProxy.setSimCardPower(rr.mSerial, powerUp);
-            } catch (RemoteException | RuntimeException e) {
-                handleRadioProxyExceptionForRR(rr, "setSimCardPower", e);
+            android.hardware.radio.V1_1.IRadio radioProxy11 =
+                    android.hardware.radio.V1_1.IRadio.castFrom(radioProxy);
+            if (radioProxy11 == null) {
+                try {
+                    switch (state) {
+                        case TelephonyManager.CARD_POWER_DOWN: {
+                            radioProxy.setSimCardPower(rr.mSerial, false);
+                            break;
+                        }
+                        case TelephonyManager.CARD_POWER_UP: {
+                            radioProxy.setSimCardPower(rr.mSerial, true);
+                            break;
+                        }
+                        default: {
+                            if (result != null) {
+                                AsyncResult.forMessage(result, null,
+                                        CommandException.fromRilErrno(REQUEST_NOT_SUPPORTED));
+                                result.sendToTarget();
+                            }
+                        }
+                    }
+                } catch (RemoteException | RuntimeException e) {
+                    handleRadioProxyExceptionForRR(rr, "setSimCardPower", e);
+                }
+            } else {
+                try {
+                    radioProxy11.setSimCardPower_1_1(rr.mSerial, state);
+                } catch (RemoteException | RuntimeException e) {
+                    handleRadioProxyExceptionForRR(rr, "setSimCardPower", e);
+                }
             }
         }
     }
 
     @Override
-    public void setCarrierInfoForImsiEncryption(PublicKey publicKey, String keyIdentifier,
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                                 Message result) {
+        checkNotNull(imsiEncryptionInfo, "ImsiEncryptionInfo cannot be null.");
         IRadio radioProxy = getRadioProxy(result);
         if (radioProxy != null) {
             android.hardware.radio.V1_1.IRadio radioProxy11 =
@@ -3642,8 +3801,21 @@
                 if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
 
                 try {
+                    android.hardware.radio.V1_1.ImsiEncryptionInfo halImsiInfo =
+                            new android.hardware.radio.V1_1.ImsiEncryptionInfo();
+                    halImsiInfo.mnc = imsiEncryptionInfo.getMnc();
+                    halImsiInfo.mcc = imsiEncryptionInfo.getMcc();
+                    halImsiInfo.keyIdentifier = imsiEncryptionInfo.getKeyIdentifier();
+                    if (imsiEncryptionInfo.getExpirationTime() != null) {
+                        halImsiInfo.expirationTime =
+                                imsiEncryptionInfo.getExpirationTime().getTime();
+                    }
+                    for (byte b : imsiEncryptionInfo.getPublicKey().getEncoded()) {
+                        halImsiInfo.carrierKey.add(new Byte(b));
+                    }
+
                     radioProxy11.setCarrierInfoForImsiEncryption(
-                            rr.mSerial, publicKeyToArrayList(publicKey), keyIdentifier);
+                            rr.mSerial, halImsiInfo);
                 } catch (RemoteException | RuntimeException e) {
                     handleRadioProxyExceptionForRR(rr, "setCarrierInfoForImsiEncryption", e);
                 }
@@ -4209,6 +4381,9 @@
         mMetrics.writeRilSrvcc(mPhoneId, state);
     }
 
+    void writeMetricsModemRestartEvent(String reason) {
+        mMetrics.writeModemRestartEvent(mPhoneId, reason);
+    }
 
     /**
      * Notify all registrants that the ril has connected or disconnected.
@@ -4554,6 +4729,10 @@
                 return "RIL_RESPONSE_ACKNOWLEDGEMENT";
             case RIL_REQUEST_SET_CARRIER_INFO_IMSI_ENCRYPTION:
                 return "RIL_REQUEST_SET_CARRIER_INFO_IMSI_ENCRYPTION";
+            case RIL_REQUEST_START_NETWORK_SCAN:
+                return "RIL_REQUEST_START_NETWORK_SCAN";
+            case RIL_REQUEST_STOP_NETWORK_SCAN:
+                return "RIL_REQUEST_STOP_NETWORK_SCAN";
             default: return "<unknown request>";
         }
     }
@@ -4652,8 +4831,12 @@
                 return "UNSOL_LCE_INFO_RECV";
             case RIL_UNSOL_PCO_DATA:
                 return "UNSOL_PCO_DATA";
+            case RIL_UNSOL_MODEM_RESTART:
+                return "UNSOL_MODEM_RESTART";
             case RIL_UNSOL_CARRIER_INFO_IMSI_ENCRYPTION:
                 return "RIL_UNSOL_CARRIER_INFO_IMSI_ENCRYPTION";
+            case RIL_UNSOL_NETWORK_SCAN_RESULT:
+                return "RIL_UNSOL_NETWORK_SCAN_RESULT";
             default:
                 return "<unknown response>";
         }
@@ -4742,19 +4925,6 @@
         return arrayList;
     }
 
-    /**
-     * Method to serialize the Public Key into ArrayList of bytes
-     * @param publicKey publicKey to be converted to ArrayList of bytes.
-     **/
-    public static ArrayList<Byte> publicKeyToArrayList(PublicKey publicKey) {
-        byte[] key = publicKey.getEncoded();
-        ArrayList<Byte> arrayList = new ArrayList<>(key.length);
-        for (byte b : key) {
-            arrayList.add(b);
-        }
-        return arrayList;
-    }
-
     public static byte[] arrayListToPrimitiveArray(ArrayList<Byte> bytes) {
         byte[] ret = new byte[bytes.size()];
         for (int i = 0; i < ret.length; i++) {
@@ -4824,7 +4994,7 @@
     static ArrayList<Integer> convertHalLceData(LceDataInfo lce, RIL ril) {
         final ArrayList<Integer> capacityResponse = new ArrayList<Integer>();
         final int capacityDownKbps = lce.lastHopCapacityKbps;
-        final int confidenceLevel = lce.confidenceLevel;
+        final int confidenceLevel = Byte.toUnsignedInt(lce.confidenceLevel);
         final int lceSuspended = lce.lceSuspended ? 1 : 0;
 
         ril.riljLog("LCE capacity information received:" +
@@ -4939,5 +5109,4 @@
                 signalStrength.tdScdma.rscp,
                 false /* gsmFlag - don't care; will be changed by SST */);
     }
-
 }
diff --git a/src/java/com/android/internal/telephony/RadioIndication.java b/src/java/com/android/internal/telephony/RadioIndication.java
index ce37bf2..663f8a4 100644
--- a/src/java/com/android/internal/telephony/RadioIndication.java
+++ b/src/java/com/android/internal/telephony/RadioIndication.java
@@ -29,6 +29,8 @@
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE;
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_HARDWARE_CONFIG_CHANGED;
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_LCEDATA_RECV;
+import static com.android.internal.telephony.RILConstants.RIL_UNSOL_MODEM_RESTART;
+import static com.android.internal.telephony.RILConstants.RIL_UNSOL_NETWORK_SCAN_RESULT;
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_NITZ_TIME_RECEIVED;
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_ON_SS;
 import static com.android.internal.telephony.RILConstants.RIL_UNSOL_ON_USSD;
@@ -79,6 +81,7 @@
 import android.hardware.radio.V1_0.StkCcUnsolSsResult;
 import android.hardware.radio.V1_0.SuppSvcNotification;
 import android.hardware.radio.V1_1.IRadioIndication;
+import android.hardware.radio.V1_1.KeepaliveStatus;
 import android.os.AsyncResult;
 import android.os.SystemProperties;
 import android.telephony.CellInfo;
@@ -86,12 +89,13 @@
 import android.telephony.SignalStrength;
 import android.telephony.SmsMessage;
 
-import com.android.internal.telephony.TelephonyProto.SmsSession;
 import com.android.internal.telephony.cdma.CdmaCallWaitingNotification;
 import com.android.internal.telephony.cdma.CdmaInformationRecords;
+import com.android.internal.telephony.cdma.SmsMessageConverter;
 import com.android.internal.telephony.dataconnection.DataCallResponse;
 import com.android.internal.telephony.gsm.SsData;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
 import com.android.internal.telephony.uicc.IccRefreshResponse;
 import com.android.internal.telephony.uicc.IccUtils;
 
@@ -365,7 +369,7 @@
 
         // todo: conversion from CdmaSmsMessage to SmsMessage should be contained in this class so
         // that usage of auto-generated HAL classes is limited to this file
-        SmsMessage sms = SmsMessage.newCdmaSmsFromRil(msg);
+        SmsMessage sms = SmsMessageConverter.newSmsMessageFromCdmaSmsMessage(msg);
         if (mRil.mCdmaSmsRegistrant != null) {
             mRil.mCdmaSmsRegistrant.notifyRegistrant(new AsyncResult(null, sms, null));
         }
@@ -630,6 +634,12 @@
         mRil.mRilCellInfoListRegistrants.notifyRegistrants(new AsyncResult (null, response, null));
     }
 
+    /** Incremental network scan results */
+    public void networkScanResult(int indicationType,
+                                  android.hardware.radio.V1_1.NetworkScanResult result) {
+        responseCellInfos(indicationType, result);
+    }
+
     public void imsNetworkStateChanged(int indicationType) {
         mRil.processIndication(indicationType);
 
@@ -774,6 +784,10 @@
 
     public void modemReset(int indicationType, String reason) {
         mRil.processIndication(indicationType);
+
+        if (RIL.RILJ_LOGD) mRil.unsljLogRet(RIL_UNSOL_MODEM_RESTART, reason);
+
+        mRil.writeMetricsModemRestartEvent(reason);
     }
 
     /**
@@ -789,6 +803,15 @@
                 new AsyncResult(null, null, null));
     }
 
+    /**
+     * Indicates a change in the status of an ongoing Keepalive session
+     * @param indicationType RadioIndicationType
+     * @param keepaliveStatus Status of the ongoing Keepalive session
+     */
+    public void keepaliveStatus(int indicationType, KeepaliveStatus keepaliveStatus) {
+        throw new UnsupportedOperationException("keepaliveStatus Indications are not implemented");
+    }
+
     private CommandsInterface.RadioState getRadioStateFromInt(int stateInt) {
         CommandsInterface.RadioState state;
 
@@ -807,4 +830,15 @@
         }
         return state;
     }
+
+    private void responseCellInfos(int indicationType,
+                                   android.hardware.radio.V1_1.NetworkScanResult result) {
+        mRil.processIndication(indicationType);
+
+        NetworkScanResult nsr = null;
+        ArrayList<CellInfo> infos = RIL.convertHalCellInfoList(result.networkInfos);
+        nsr = new NetworkScanResult(result.status, result.error, infos);
+        if (RIL.RILJ_LOGD) mRil.unsljLogRet(RIL_UNSOL_NETWORK_SCAN_RESULT, nsr);
+        mRil.mRilNetworkScanResultRegistrants.notifyRegistrants(new AsyncResult(null, nsr, null));
+    }
 }
diff --git a/src/java/com/android/internal/telephony/RadioResponse.java b/src/java/com/android/internal/telephony/RadioResponse.java
index 126e4a7..caf4477 100644
--- a/src/java/com/android/internal/telephony/RadioResponse.java
+++ b/src/java/com/android/internal/telephony/RadioResponse.java
@@ -34,6 +34,7 @@
 import android.hardware.radio.V1_0.SetupDataCallResult;
 import android.hardware.radio.V1_0.VoiceRegStateResult;
 import android.hardware.radio.V1_1.IRadioResponse;
+import android.hardware.radio.V1_1.KeepaliveStatus;
 import android.os.AsyncResult;
 import android.os.Message;
 import android.os.SystemClock;
@@ -45,6 +46,7 @@
 import android.telephony.SignalStrength;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.text.TextUtils;
 
 import com.android.internal.telephony.dataconnection.DataCallResponse;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
@@ -494,6 +496,22 @@
     }
 
     /**
+     *
+     * @param responseInfo Response info struct containing response type, serial no. and error
+     */
+    public void startNetworkScanResponse(RadioResponseInfo responseInfo) {
+        responseScanStatus(responseInfo);
+    }
+
+    /**
+     *
+     * @param responseInfo Response info struct containing response type, serial no. and error
+     */
+    public void stopNetworkScanResponse(RadioResponseInfo responseInfo) {
+        responseScanStatus(responseInfo);
+    }
+
+    /**
      * @param responseInfo Response info struct containing response type, serial no. and error
      */
     public void startDtmfResponse(RadioResponseInfo responseInfo) {
@@ -1090,11 +1108,9 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            RadioCapability ret = null;
-            if (responseInfo.error == RadioError.NONE) {
-                ret = RIL.convertHalRadioCapability(rc, mRil);
-            } else if (responseInfo.error == RadioError.REQUEST_NOT_SUPPORTED ||
-                    responseInfo.error == RadioError.GENERIC_FAILURE) {
+            RadioCapability ret = RIL.convertHalRadioCapability(rc, mRil);
+            if (responseInfo.error == RadioError.REQUEST_NOT_SUPPORTED
+                    || responseInfo.error == RadioError.GENERIC_FAILURE) {
                 // we should construct the RAF bitmask the radio
                 // supports based on preferred network bitmasks
                 ret = mRil.makeStaticRadioCapability();
@@ -1195,46 +1211,67 @@
         responseVoid(responseInfo);
     }
 
+    /**
+     * @param responseInfo Response info struct containing response type, serial no. and error
+     */
+    public void setSimCardPowerResponse_1_1(RadioResponseInfo responseInfo) {
+        responseVoid(responseInfo);
+    }
+
+    /**
+     * @param responseInfo Response info struct containing response type, serial no. and error
+     * @param keepaliveStatus status of the keepalive with a handle for the session
+     */
+    public void startKeepaliveResponse(RadioResponseInfo responseInfo,
+            KeepaliveStatus keepaliveStatus) {
+        throw new UnsupportedOperationException("startKeepaliveResponse not implemented");
+    }
+
+    /**
+     * @param responseInfo Response info struct containing response type, serial no. and error
+     */
+    public void stopKeepaliveResponse(RadioResponseInfo responseInfo) {
+        throw new UnsupportedOperationException("stopKeepaliveResponse not implemented");
+    }
+
     private void responseIccCardStatus(RadioResponseInfo responseInfo, CardStatus cardStatus) {
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            Object ret = null;
-            if (responseInfo.error == RadioError.NONE) {
-                IccCardStatus iccCardStatus = new IccCardStatus();
-                iccCardStatus.setCardState(cardStatus.cardState);
-                iccCardStatus.setUniversalPinState(cardStatus.universalPinState);
-                iccCardStatus.mGsmUmtsSubscriptionAppIndex = cardStatus.gsmUmtsSubscriptionAppIndex;
-                iccCardStatus.mCdmaSubscriptionAppIndex = cardStatus.cdmaSubscriptionAppIndex;
-                iccCardStatus.mImsSubscriptionAppIndex = cardStatus.imsSubscriptionAppIndex;
-                int numApplications = cardStatus.applications.size();
+            IccCardStatus iccCardStatus = new IccCardStatus();
+            iccCardStatus.setCardState(cardStatus.cardState);
+            iccCardStatus.setUniversalPinState(cardStatus.universalPinState);
+            iccCardStatus.mGsmUmtsSubscriptionAppIndex = cardStatus.gsmUmtsSubscriptionAppIndex;
+            iccCardStatus.mCdmaSubscriptionAppIndex = cardStatus.cdmaSubscriptionAppIndex;
+            iccCardStatus.mImsSubscriptionAppIndex = cardStatus.imsSubscriptionAppIndex;
+            int numApplications = cardStatus.applications.size();
 
-                // limit to maximum allowed applications
-                if (numApplications
-                        > com.android.internal.telephony.uicc.IccCardStatus.CARD_MAX_APPS) {
-                    numApplications =
-                            com.android.internal.telephony.uicc.IccCardStatus.CARD_MAX_APPS;
-                }
-                iccCardStatus.mApplications = new IccCardApplicationStatus[numApplications];
-                for (int i = 0; i < numApplications; i++) {
-                    AppStatus rilAppStatus = cardStatus.applications.get(i);
-                    IccCardApplicationStatus appStatus = new IccCardApplicationStatus();
-                    appStatus.app_type       = appStatus.AppTypeFromRILInt(rilAppStatus.appType);
-                    appStatus.app_state      = appStatus.AppStateFromRILInt(rilAppStatus.appState);
-                    appStatus.perso_substate = appStatus.PersoSubstateFromRILInt(
-                            rilAppStatus.persoSubstate);
-                    appStatus.aid            = rilAppStatus.aidPtr;
-                    appStatus.app_label      = rilAppStatus.appLabelPtr;
-                    appStatus.pin1_replaced  = rilAppStatus.pin1Replaced;
-                    appStatus.pin1           = appStatus.PinStateFromRILInt(rilAppStatus.pin1);
-                    appStatus.pin2           = appStatus.PinStateFromRILInt(rilAppStatus.pin2);
-                    iccCardStatus.mApplications[i] = appStatus;
-                }
-                mRil.riljLog("responseIccCardStatus: from HIDL: " + iccCardStatus);
-                ret = iccCardStatus;
-                sendMessageResponse(rr.mResult, ret);
+            // limit to maximum allowed applications
+            if (numApplications
+                    > com.android.internal.telephony.uicc.IccCardStatus.CARD_MAX_APPS) {
+                numApplications =
+                        com.android.internal.telephony.uicc.IccCardStatus.CARD_MAX_APPS;
             }
-            mRil.processResponseDone(rr, responseInfo, ret);
+            iccCardStatus.mApplications = new IccCardApplicationStatus[numApplications];
+            for (int i = 0; i < numApplications; i++) {
+                AppStatus rilAppStatus = cardStatus.applications.get(i);
+                IccCardApplicationStatus appStatus = new IccCardApplicationStatus();
+                appStatus.app_type       = appStatus.AppTypeFromRILInt(rilAppStatus.appType);
+                appStatus.app_state      = appStatus.AppStateFromRILInt(rilAppStatus.appState);
+                appStatus.perso_substate = appStatus.PersoSubstateFromRILInt(
+                        rilAppStatus.persoSubstate);
+                appStatus.aid            = rilAppStatus.aidPtr;
+                appStatus.app_label      = rilAppStatus.appLabelPtr;
+                appStatus.pin1_replaced  = rilAppStatus.pin1Replaced;
+                appStatus.pin1           = appStatus.PinStateFromRILInt(rilAppStatus.pin1);
+                appStatus.pin2           = appStatus.PinStateFromRILInt(rilAppStatus.pin2);
+                iccCardStatus.mApplications[i] = appStatus;
+            }
+            mRil.riljLog("responseIccCardStatus: from HIDL: " + iccCardStatus);
+            if (responseInfo.error == RadioError.NONE) {
+                sendMessageResponse(rr.mResult, iccCardStatus);
+            }
+            mRil.processResponseDone(rr, responseInfo, iccCardStatus);
         }
     }
 
@@ -1250,13 +1287,11 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            Object ret = null;
+            int[] ret = new int[var.size()];
+            for (int i = 0; i < var.size(); i++) {
+                ret[i] = var.get(i);
+            }
             if (responseInfo.error == RadioError.NONE) {
-                int[] response = new int[var.size()];
-                for (int i = 0; i < var.size(); i++) {
-                    response[i] = var.get(i);
-                }
-                ret = response;
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1268,82 +1303,77 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            Object ret = null;
-            if (responseInfo.error == RadioError.NONE) {
-                int num;
-                ArrayList<DriverCall> dcCalls;
-                DriverCall dc;
+            int num = calls.size();
+            ArrayList<DriverCall> dcCalls = new ArrayList<DriverCall>(num);
+            DriverCall dc;
 
-                num = calls.size();
-                dcCalls = new ArrayList<DriverCall>(num);
-
-                for (int i = 0; i < num; i++) {
-                    dc = new DriverCall();
-                    // TODO: change name of function stateFromCLCC() in DriverCall.java to name
-                    // clarifying what is CLCC
-                    dc.state = DriverCall.stateFromCLCC((int) (calls.get(i).state));
-                    dc.index = calls.get(i).index;
-                    dc.TOA = calls.get(i).toa;
-                    dc.isMpty = calls.get(i).isMpty;
-                    dc.isMT = calls.get(i).isMT;
-                    dc.als = calls.get(i).als;
-                    dc.isVoice = calls.get(i).isVoice;
-                    dc.isVoicePrivacy = calls.get(i).isVoicePrivacy;
-                    dc.number = calls.get(i).number;
-                    dc.numberPresentation =
-                            DriverCall.presentationFromCLIP(
-                                    (int) (calls.get(i).numberPresentation));
-                    dc.name = calls.get(i).name;
-                    dc.namePresentation =
-                            DriverCall.presentationFromCLIP((int) (calls.get(i).namePresentation));
-                    if (calls.get(i).uusInfo.size() == 1) {
-                        dc.uusInfo = new UUSInfo();
-                        dc.uusInfo.setType(calls.get(i).uusInfo.get(0).uusType);
-                        dc.uusInfo.setDcs(calls.get(i).uusInfo.get(0).uusDcs);
-                        if (calls.get(i).uusInfo.get(0).uusData != null) {
-                            byte[] userData = calls.get(i).uusInfo.get(0).uusData.getBytes();
-                            dc.uusInfo.setUserData(userData);
-                        } else {
-                            mRil.riljLog("responseCurrentCalls: uusInfo data is null");
-                        }
-
-                        mRil.riljLogv(String.format("Incoming UUS : type=%d, dcs=%d, length=%d",
-                                dc.uusInfo.getType(), dc.uusInfo.getDcs(),
-                                dc.uusInfo.getUserData().length));
-                        mRil.riljLogv("Incoming UUS : data (hex): "
-                                + IccUtils.bytesToHexString(dc.uusInfo.getUserData()));
+            for (int i = 0; i < num; i++) {
+                dc = new DriverCall();
+                // TODO: change name of function stateFromCLCC() in DriverCall.java to name
+                // clarifying what is CLCC
+                dc.state = DriverCall.stateFromCLCC((int) (calls.get(i).state));
+                dc.index = calls.get(i).index;
+                dc.TOA = calls.get(i).toa;
+                dc.isMpty = calls.get(i).isMpty;
+                dc.isMT = calls.get(i).isMT;
+                dc.als = calls.get(i).als;
+                dc.isVoice = calls.get(i).isVoice;
+                dc.isVoicePrivacy = calls.get(i).isVoicePrivacy;
+                dc.number = calls.get(i).number;
+                dc.numberPresentation =
+                        DriverCall.presentationFromCLIP(
+                                (int) (calls.get(i).numberPresentation));
+                dc.name = calls.get(i).name;
+                dc.namePresentation =
+                        DriverCall.presentationFromCLIP((int) (calls.get(i).namePresentation));
+                if (calls.get(i).uusInfo.size() == 1) {
+                    dc.uusInfo = new UUSInfo();
+                    dc.uusInfo.setType(calls.get(i).uusInfo.get(0).uusType);
+                    dc.uusInfo.setDcs(calls.get(i).uusInfo.get(0).uusDcs);
+                    if (!TextUtils.isEmpty(calls.get(i).uusInfo.get(0).uusData)) {
+                        byte[] userData = calls.get(i).uusInfo.get(0).uusData.getBytes();
+                        dc.uusInfo.setUserData(userData);
                     } else {
-                        mRil.riljLogv("Incoming UUS : NOT present!");
+                        mRil.riljLog("responseCurrentCalls: uusInfo data is null or empty");
                     }
 
-                    // Make sure there's a leading + on addresses with a TOA of 145
-                    dc.number = PhoneNumberUtils.stringFromStringAndTOA(dc.number, dc.TOA);
-
-                    dcCalls.add(dc);
-
-                    if (dc.isVoicePrivacy) {
-                        mRil.mVoicePrivacyOnRegistrants.notifyRegistrants();
-                        mRil.riljLog("InCall VoicePrivacy is enabled");
-                    } else {
-                        mRil.mVoicePrivacyOffRegistrants.notifyRegistrants();
-                        mRil.riljLog("InCall VoicePrivacy is disabled");
-                    }
+                    mRil.riljLogv(String.format("Incoming UUS : type=%d, dcs=%d, length=%d",
+                            dc.uusInfo.getType(), dc.uusInfo.getDcs(),
+                            dc.uusInfo.getUserData().length));
+                    mRil.riljLogv("Incoming UUS : data (hex): "
+                            + IccUtils.bytesToHexString(dc.uusInfo.getUserData()));
+                } else {
+                    mRil.riljLogv("Incoming UUS : NOT present!");
                 }
 
-                Collections.sort(dcCalls);
+                // Make sure there's a leading + on addresses with a TOA of 145
+                dc.number = PhoneNumberUtils.stringFromStringAndTOA(dc.number, dc.TOA);
 
-                if ((num == 0) && mRil.mTestingEmergencyCall.getAndSet(false)) {
-                    if (mRil.mEmergencyCallbackModeRegistrant != null) {
-                        mRil.riljLog("responseCurrentCalls: call ended, testing emergency call,"
-                                + " notify ECM Registrants");
-                        mRil.mEmergencyCallbackModeRegistrant.notifyRegistrant();
-                    }
+                dcCalls.add(dc);
+
+                if (dc.isVoicePrivacy) {
+                    mRil.mVoicePrivacyOnRegistrants.notifyRegistrants();
+                    mRil.riljLog("InCall VoicePrivacy is enabled");
+                } else {
+                    mRil.mVoicePrivacyOffRegistrants.notifyRegistrants();
+                    mRil.riljLog("InCall VoicePrivacy is disabled");
                 }
-
-                ret = dcCalls;
-                sendMessageResponse(rr.mResult, ret);
             }
-            mRil.processResponseDone(rr, responseInfo, ret);
+
+            Collections.sort(dcCalls);
+
+            if ((num == 0) && mRil.mTestingEmergencyCall.getAndSet(false)) {
+                if (mRil.mEmergencyCallbackModeRegistrant != null) {
+                    mRil.riljLog("responseCurrentCalls: call ended, testing emergency call,"
+                            + " notify ECM Registrants");
+                    mRil.mEmergencyCallbackModeRegistrant.notifyRegistrant();
+                }
+            }
+
+            if (responseInfo.error == RadioError.NONE) {
+                sendMessageResponse(rr.mResult, dcCalls);
+            }
+            mRil.processResponseDone(rr, responseInfo, dcCalls);
         }
     }
 
@@ -1363,12 +1393,10 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            String ret = null;
             if (responseInfo.error == RadioError.NONE) {
-                ret = str;
-                sendMessageResponse(rr.mResult, ret);
+                sendMessageResponse(rr.mResult, str);
             }
-            mRil.processResponseDone(rr, responseInfo, ret);
+            mRil.processResponseDone(rr, responseInfo, str);
         }
     }
 
@@ -1385,12 +1413,11 @@
         RILRequest rr = ril.processResponse(responseInfo);
 
         if (rr != null) {
-            String[] ret = null;
+            String[] ret = new String[strings.size()];
+            for (int i = 0; i < strings.size(); i++) {
+                ret[i] = strings.get(i);
+            }
             if (responseInfo.error == RadioError.NONE) {
-                ret = new String[strings.size()];
-                for (int i = 0; i < strings.size(); i++) {
-                    ret[i] = strings.get(i);
-                }
                 sendMessageResponse(rr.mResult, ret);
             }
             ril.processResponseDone(rr, responseInfo, ret);
@@ -1402,11 +1429,10 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            LastCallFailCause ret = null;
+            LastCallFailCause ret = new LastCallFailCause();
+            ret.causeCode = fcInfo.causeCode;
+            ret.vendorCause = fcInfo.vendorCause;
             if (responseInfo.error == RadioError.NONE) {
-                ret = new LastCallFailCause();
-                ret.causeCode = fcInfo.causeCode;
-                ret.vendorCause = fcInfo.vendorCause;
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1418,9 +1444,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            SignalStrength ret = null;
+            SignalStrength ret = RIL.convertHalSignalStrength(sigStrength);
             if (responseInfo.error == RadioError.NONE) {
-                ret = RIL.convertHalSignalStrength(sigStrength);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1431,9 +1456,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            SmsResponse ret = null;
+            SmsResponse ret = new SmsResponse(sms.messageRef, sms.ackPDU, sms.errorCode);
             if (responseInfo.error == RadioError.NONE) {
-                ret = new SmsResponse(sms.messageRef, sms.ackPDU, sms.errorCode);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1458,9 +1482,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            IccIoResult ret = null;
+            IccIoResult ret = new IccIoResult(result.sw1, result.sw2, result.simResponse);
             if (responseInfo.error == RadioError.NONE) {
-                ret = new IccIoResult(result.sw1, result.sw2, result.simResponse);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1472,18 +1495,17 @@
                                                  callForwardInfos) {
         RILRequest rr = mRil.processResponse(responseInfo);
         if (rr != null) {
-            CallForwardInfo[] ret = null;
+            CallForwardInfo[] ret = new CallForwardInfo[callForwardInfos.size()];
+            for (int i = 0; i < callForwardInfos.size(); i++) {
+                ret[i] = new CallForwardInfo();
+                ret[i].status = callForwardInfos.get(i).status;
+                ret[i].reason = callForwardInfos.get(i).reason;
+                ret[i].serviceClass = callForwardInfos.get(i).serviceClass;
+                ret[i].toa = callForwardInfos.get(i).toa;
+                ret[i].number = callForwardInfos.get(i).number;
+                ret[i].timeSeconds = callForwardInfos.get(i).timeSeconds;
+            }
             if (responseInfo.error == RadioError.NONE) {
-                ret = new CallForwardInfo[callForwardInfos.size()];
-                for (int i = 0; i < callForwardInfos.size(); i++) {
-                    ret[i] = new CallForwardInfo();
-                    ret[i].status = callForwardInfos.get(i).status;
-                    ret[i].reason = callForwardInfos.get(i).reason;
-                    ret[i].serviceClass = callForwardInfos.get(i).serviceClass;
-                    ret[i].toa = callForwardInfos.get(i).toa;
-                    ret[i].number = callForwardInfos.get(i).number;
-                    ret[i].timeSeconds = callForwardInfos.get(i).timeSeconds;
-                }
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1510,31 +1532,43 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<OperatorInfo> ret = null;
+            ArrayList<OperatorInfo> ret = new ArrayList<OperatorInfo>();
+            for (int i = 0; i < networkInfos.size(); i++) {
+                ret.add(new OperatorInfo(networkInfos.get(i).alphaLong,
+                        networkInfos.get(i).alphaShort, networkInfos.get(i).operatorNumeric,
+                        convertOpertatorInfoToString(networkInfos.get(i).status)));
+            }
             if (responseInfo.error == RadioError.NONE) {
-                ret =  new ArrayList<OperatorInfo>();
-                for (int i = 0; i < networkInfos.size(); i++) {
-                    ret.add(new OperatorInfo(networkInfos.get(i).alphaLong,
-                            networkInfos.get(i).alphaShort, networkInfos.get(i).operatorNumeric,
-                            convertOpertatorInfoToString(networkInfos.get(i).status)));
-                }
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
         }
     }
 
+    private void responseScanStatus(RadioResponseInfo responseInfo) {
+        RILRequest rr = mRil.processResponse(responseInfo);
+
+        if (rr != null) {
+            NetworkScanResult nsr = null;
+            if (responseInfo.error == RadioError.NONE) {
+                nsr = new NetworkScanResult(
+                        NetworkScanResult.SCAN_STATUS_PARTIAL, RadioError.NONE, null);
+                sendMessageResponse(rr.mResult, nsr);
+            }
+            mRil.processResponseDone(rr, responseInfo, nsr);
+        }
+    }
+
     private void responseDataCallList(RadioResponseInfo responseInfo,
                                       ArrayList<SetupDataCallResult> dataCallResultList) {
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<DataCallResponse> dcResponseList = null;
+            ArrayList<DataCallResponse> dcResponseList = new ArrayList<>();
+            for (SetupDataCallResult dcResult : dataCallResultList) {
+                dcResponseList.add(RIL.convertDataCallResult(dcResult));
+            }
             if (responseInfo.error == RadioError.NONE) {
-                dcResponseList = new ArrayList<>();
-                for (SetupDataCallResult dcResult : dataCallResultList) {
-                    dcResponseList.add(RIL.convertDataCallResult(dcResult));
-                }
                 sendMessageResponse(rr.mResult, dcResponseList);
             }
             mRil.processResponseDone(rr, responseInfo, dcResponseList);
@@ -1548,25 +1582,23 @@
         if (rr != null) {
             int rssi;
             String location;
-            ArrayList<NeighboringCellInfo> ret = null;
+            ArrayList<NeighboringCellInfo> ret = new ArrayList<NeighboringCellInfo>();
             NeighboringCellInfo cell;
 
-            if (responseInfo.error == RadioError.NONE) {
-                ret =  new ArrayList<NeighboringCellInfo>();
+            int[] subId = SubscriptionManager.getSubId(mRil.mPhoneId);
+            int radioType =
+                    ((TelephonyManager) mRil.mContext.getSystemService(
+                            Context.TELEPHONY_SERVICE)).getDataNetworkType(subId[0]);
 
-                int[] subId = SubscriptionManager.getSubId(mRil.mPhoneId);
-                int radioType =
-                        ((TelephonyManager) mRil.mContext.getSystemService(
-                                Context.TELEPHONY_SERVICE)).getDataNetworkType(subId[0]);
-
-                if (radioType != TelephonyManager.NETWORK_TYPE_UNKNOWN) {
-                    for (int i = 0; i < cells.size(); i++) {
-                        rssi = cells.get(i).rssi;
-                        location = cells.get(i).cid;
-                        cell = new NeighboringCellInfo(rssi, location, radioType);
-                        ret.add(cell);
-                    }
+            if (radioType != TelephonyManager.NETWORK_TYPE_UNKNOWN) {
+                for (int i = 0; i < cells.size(); i++) {
+                    rssi = cells.get(i).rssi;
+                    location = cells.get(i).cid;
+                    cell = new NeighboringCellInfo(rssi, location, radioType);
+                    ret.add(cell);
                 }
+            }
+            if (responseInfo.error == RadioError.NONE) {
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1578,14 +1610,13 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<SmsBroadcastConfigInfo> ret = null;
+            ArrayList<SmsBroadcastConfigInfo> ret = new ArrayList<SmsBroadcastConfigInfo>();
+            for (int i = 0; i < configs.size(); i++) {
+                ret.add(new SmsBroadcastConfigInfo(configs.get(i).fromServiceId,
+                        configs.get(i).toServiceId, configs.get(i).fromCodeScheme,
+                        configs.get(i).toCodeScheme, configs.get(i).selected));
+            }
             if (responseInfo.error == RadioError.NONE) {
-                ret =  new ArrayList<SmsBroadcastConfigInfo>();
-                for (int i = 0; i < configs.size(); i++) {
-                    ret.add(new SmsBroadcastConfigInfo(configs.get(i).fromServiceId,
-                            configs.get(i).toServiceId, configs.get(i).fromCodeScheme,
-                            configs.get(i).toCodeScheme, configs.get(i).selected));
-                }
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1599,41 +1630,41 @@
         if (rr != null) {
             int[] ret = null;
 
-            if (responseInfo.error == RadioError.NONE) {
-                int numServiceCategories = configs.size();
+            int numServiceCategories = configs.size();
 
-                if (numServiceCategories == 0) {
-                    // TODO: The logic of providing default values should
-                    // not be done by this transport layer. And needs to
-                    // be done by the vendor ril or application logic.
-                    int numInts;
-                    numInts = CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES
-                            * CDMA_BSI_NO_OF_INTS_STRUCT + 1;
-                    ret = new int[numInts];
+            if (numServiceCategories == 0) {
+                // TODO: The logic of providing default values should
+                // not be done by this transport layer. And needs to
+                // be done by the vendor ril or application logic.
+                int numInts;
+                numInts = CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES
+                        * CDMA_BSI_NO_OF_INTS_STRUCT + 1;
+                ret = new int[numInts];
 
-                    // Faking a default record for all possible records.
-                    ret[0] = CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES;
+                // Faking a default record for all possible records.
+                ret[0] = CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES;
 
-                    // Loop over CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES set 'english' as
-                    // default language and selection status to false for all.
-                    for (int i = 1; i < numInts; i += CDMA_BSI_NO_OF_INTS_STRUCT) {
-                        ret[i + 0] = i / CDMA_BSI_NO_OF_INTS_STRUCT;
-                        ret[i + 1] = 1;
-                        ret[i + 2] = 0;
-                    }
-                } else {
-                    int numInts;
-                    numInts = (numServiceCategories * CDMA_BSI_NO_OF_INTS_STRUCT) + 1;
-                    ret = new int[numInts];
-
-                    ret[0] = numServiceCategories;
-                    for (int i = 1, j = 0; j < configs.size();
-                            j++, i = i + CDMA_BSI_NO_OF_INTS_STRUCT) {
-                        ret[i] = configs.get(j).serviceCategory;
-                        ret[i + 1] = configs.get(j).language;
-                        ret[i + 2] = configs.get(j).selected ? 1 : 0;
-                    }
+                // Loop over CDMA_BROADCAST_SMS_NO_OF_SERVICE_CATEGORIES set 'english' as
+                // default language and selection status to false for all.
+                for (int i = 1; i < numInts; i += CDMA_BSI_NO_OF_INTS_STRUCT) {
+                    ret[i + 0] = i / CDMA_BSI_NO_OF_INTS_STRUCT;
+                    ret[i + 1] = 1;
+                    ret[i + 2] = 0;
                 }
+            } else {
+                int numInts;
+                numInts = (numServiceCategories * CDMA_BSI_NO_OF_INTS_STRUCT) + 1;
+                ret = new int[numInts];
+
+                ret[0] = numServiceCategories;
+                for (int i = 1, j = 0; j < configs.size();
+                        j++, i = i + CDMA_BSI_NO_OF_INTS_STRUCT) {
+                    ret[i] = configs.get(j).serviceCategory;
+                    ret[i + 1] = configs.get(j).language;
+                    ret[i + 2] = configs.get(j).selected ? 1 : 0;
+                }
+            }
+            if (responseInfo.error == RadioError.NONE) {
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1645,9 +1676,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<CellInfo> ret = null;
+            ArrayList<CellInfo> ret = RIL.convertHalCellInfoList(cellInfo);
             if (responseInfo.error == RadioError.NONE) {
-                ret =  RIL.convertHalCellInfoList(cellInfo);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1686,9 +1716,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<HardwareConfig> ret = null;
+            ArrayList<HardwareConfig> ret = RIL.convertHalHwConfigList(config, mRil);
             if (responseInfo.error == RadioError.NONE) {
-                ret = RIL.convertHalHwConfigList(config, mRil);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1700,11 +1729,13 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            IccIoResult ret = null;
+            IccIoResult ret = new IccIoResult(
+                    result.sw1,
+                    result.sw2,
+                    (!(result.simResponse).equals(""))
+                            ? android.util.Base64.decode(result.simResponse,
+                            android.util.Base64.DEFAULT) : (byte[]) null);
             if (responseInfo.error == RadioError.NONE) {
-                ret = new IccIoResult(result.sw1, result.sw2, (!(result.simResponse).equals(""))
-                        ? android.util.Base64.decode(result.simResponse,
-                        android.util.Base64.DEFAULT) : (byte[]) null);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1716,9 +1747,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            RadioCapability ret = null;
+            RadioCapability ret = RIL.convertHalRadioCapability(rc, mRil);
             if (responseInfo.error == RadioError.NONE) {
-                ret = RIL.convertHalRadioCapability(rc, mRil);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1729,11 +1759,10 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<Integer> ret = null;
+            ArrayList<Integer> ret = new ArrayList<Integer>();
+            ret.add(statusInfo.lceStatus);
+            ret.add(Byte.toUnsignedInt(statusInfo.actualIntervalMs));
             if (responseInfo.error == RadioError.NONE) {
-                ret = new ArrayList<Integer>();
-                ret.add(statusInfo.lceStatus);
-                ret.add((int) statusInfo.actualIntervalMs);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1744,9 +1773,8 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            ArrayList<Integer> ret = null;
+            ArrayList<Integer> ret = RIL.convertHalLceData(lceInfo, mRil);
             if (responseInfo.error == RadioError.NONE) {
-                ret = RIL.convertHalLceData(lceInfo, mRil);
                 sendMessageResponse(rr.mResult, ret);
             }
             mRil.processResponseDone(rr, responseInfo, ret);
@@ -1758,26 +1786,25 @@
         RILRequest rr = mRil.processResponse(responseInfo);
 
         if (rr != null) {
-            List<CarrierIdentifier> ret = null;
-            if (responseInfo.error == RadioError.NONE) {
-                ret = new ArrayList<CarrierIdentifier>();
-                for (int i = 0; i < carriers.allowedCarriers.size(); i++) {
-                    String mcc = carriers.allowedCarriers.get(i).mcc;
-                    String mnc = carriers.allowedCarriers.get(i).mnc;
-                    String spn = null, imsi = null, gid1 = null, gid2 = null;
-                    int matchType = carriers.allowedCarriers.get(i).matchType;
-                    String matchData = carriers.allowedCarriers.get(i).matchData;
-                    if (matchType == CarrierIdentifier.MatchType.SPN) {
-                        spn = matchData;
-                    } else if (matchType == CarrierIdentifier.MatchType.IMSI_PREFIX) {
-                        imsi = matchData;
-                    } else if (matchType == CarrierIdentifier.MatchType.GID1) {
-                        gid1 = matchData;
-                    } else if (matchType == CarrierIdentifier.MatchType.GID2) {
-                        gid2 = matchData;
-                    }
-                    ret.add(new CarrierIdentifier(mcc, mnc, spn, imsi, gid1, gid2));
+            List<CarrierIdentifier> ret = new ArrayList<CarrierIdentifier>();
+            for (int i = 0; i < carriers.allowedCarriers.size(); i++) {
+                String mcc = carriers.allowedCarriers.get(i).mcc;
+                String mnc = carriers.allowedCarriers.get(i).mnc;
+                String spn = null, imsi = null, gid1 = null, gid2 = null;
+                int matchType = carriers.allowedCarriers.get(i).matchType;
+                String matchData = carriers.allowedCarriers.get(i).matchData;
+                if (matchType == CarrierIdentifier.MatchType.SPN) {
+                    spn = matchData;
+                } else if (matchType == CarrierIdentifier.MatchType.IMSI_PREFIX) {
+                    imsi = matchData;
+                } else if (matchType == CarrierIdentifier.MatchType.GID1) {
+                    gid1 = matchData;
+                } else if (matchType == CarrierIdentifier.MatchType.GID2) {
+                    gid2 = matchData;
                 }
+                ret.add(new CarrierIdentifier(mcc, mnc, spn, imsi, gid1, gid2));
+            }
+            if (responseInfo.error == RadioError.NONE) {
                 /* TODO: Handle excluded carriers */
                 sendMessageResponse(rr.mResult, ret);
             }
diff --git a/src/java/com/android/internal/telephony/RetryManager.java b/src/java/com/android/internal/telephony/RetryManager.java
index 684de9a..23c3498 100644
--- a/src/java/com/android/internal/telephony/RetryManager.java
+++ b/src/java/com/android/internal/telephony/RetryManager.java
@@ -27,8 +27,6 @@
 
 import com.android.internal.telephony.dataconnection.ApnSetting;
 
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Random;
 
@@ -112,6 +110,11 @@
     private static final long DEFAULT_INTER_APN_DELAY_FOR_PROVISIONING = 3000;
 
     /**
+     * The default value (in milliseconds) for retrying APN after disconnect
+     */
+    private static final long DEFAULT_APN_RETRY_AFTER_DISCONNECT_DELAY = 10000;
+
+    /**
      * The value indicating no retry is needed
      */
     public static final long NO_RETRY = -1;
@@ -141,6 +144,12 @@
     private long mFailFastInterApnDelay;
 
     /**
+     * The delay (in milliseconds) for APN retrying after disconnect (e.g. Modem suddenly reports
+     * data call lost)
+     */
+    private long mApnRetryAfterDisconnectDelay;
+
+    /**
      * Modem suggested delay for retrying the current APN
      */
     private long mModemSuggestedDelay = NO_SUGGESTED_RETRY_DELAY;
@@ -337,6 +346,9 @@
             mFailFastInterApnDelay = b.getLong(
                     CarrierConfigManager.KEY_CARRIER_DATA_CALL_APN_DELAY_FASTER_LONG,
                     DEFAULT_INTER_APN_DELAY_FOR_PROVISIONING);
+            mApnRetryAfterDisconnectDelay = b.getLong(
+                    CarrierConfigManager.KEY_CARRIER_DATA_CALL_APN_RETRY_AFTER_DISCONNECT_LONG,
+                    DEFAULT_APN_RETRY_AFTER_DISCONNECT_DELAY);
 
             // Load all retry patterns for all different APNs.
             String[] allConfigStrings = b.getStringArray(
@@ -645,44 +657,21 @@
     }
 
     /**
-     * Get the delay between APN setting trying. This is the fixed delay used for APN setting trying
-     * within the same round, comparing to the exponential delay used for different rounds.
-     * @param failFastEnabled True if fail fast mode enabled, which a shorter delay will be used
+     * Get the delay in milliseconds for APN retry after disconnect
      * @return The delay in milliseconds
      */
-    public long getInterApnDelay(boolean failFastEnabled) {
-        return (failFastEnabled) ? mFailFastInterApnDelay : mInterApnDelay;
+    public long getRetryAfterDisconnectDelay() {
+        return mApnRetryAfterDisconnectDelay;
     }
 
     public String toString() {
-        return "mApnType=" + mApnType + " mRetryCount=" + mRetryCount +
-                " mMaxRetryCount=" + mMaxRetryCount + " mCurrentApnIndex=" + mCurrentApnIndex +
-                " mSameApnRtryCount=" + mSameApnRetryCount + " mModemSuggestedDelay=" +
-                mModemSuggestedDelay + " mRetryForever=" + mRetryForever +
-                " mConfig={" + mConfig + "}";
-    }
-
-    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
-        pw.println("  RetryManager");
-        pw.println("***************************************");
-
-        pw.println("    config = " + mConfig);
-        pw.println("    mApnType = " + mApnType);
-        pw.println("    mCurrentApnIndex = " + mCurrentApnIndex);
-        pw.println("    mRetryCount = " + mRetryCount);
-        pw.println("    mMaxRetryCount = " + mMaxRetryCount);
-        pw.println("    mSameApnRetryCount = " + mSameApnRetryCount);
-        pw.println("    mModemSuggestedDelay = " + mModemSuggestedDelay);
-
-        if (mWaitingApns != null) {
-            pw.println("    APN list: ");
-            for (int i = 0; i < mWaitingApns.size(); i++) {
-                pw.println("      [" + i + "]=" + mWaitingApns.get(i));
-            }
-        }
-
-        pw.println("***************************************");
-        pw.flush();
+        if (mConfig == null) return "";
+        return "RetryManager: mApnType=" + mApnType + " mRetryCount=" + mRetryCount
+                + " mMaxRetryCount=" + mMaxRetryCount + " mCurrentApnIndex=" + mCurrentApnIndex
+                + " mSameApnRtryCount=" + mSameApnRetryCount + " mModemSuggestedDelay="
+                + mModemSuggestedDelay + " mRetryForever=" + mRetryForever + " mInterApnDelay="
+                + mInterApnDelay + " mApnRetryAfterDisconnectDelay=" + mApnRetryAfterDisconnectDelay
+                + " mConfig={" + mConfig + "}";
     }
 
     private void log(String s) {
diff --git a/src/java/com/android/internal/telephony/RilWakelockInfo.java b/src/java/com/android/internal/telephony/RilWakelockInfo.java
index 319f2fa..5d9e54b 100644
--- a/src/java/com/android/internal/telephony/RilWakelockInfo.java
+++ b/src/java/com/android/internal/telephony/RilWakelockInfo.java
@@ -18,7 +18,8 @@
 
 import android.annotation.TargetApi;
 import android.os.Build;
-import android.util.Log;
+import android.telephony.Rlog;
+
 import com.android.internal.annotations.VisibleForTesting;
 
 @TargetApi(8)
@@ -59,7 +60,7 @@
             if(Build.IS_DEBUGGABLE) {
                 IllegalArgumentException e = new IllegalArgumentException(
                     "concurrentRequests should always be greater than 0.");
-                Log.wtf(LOG_TAG, e);
+                Rlog.e(LOG_TAG, e.toString());
                 throw e;
             } else {
                 concurrentRequests = 1;
diff --git a/src/java/com/android/internal/telephony/SMSDispatcher.java b/src/java/com/android/internal/telephony/SMSDispatcher.java
index d1e8a0c..2ec5101 100644
--- a/src/java/com/android/internal/telephony/SMSDispatcher.java
+++ b/src/java/com/android/internal/telephony/SMSDispatcher.java
@@ -23,6 +23,8 @@
 import static android.telephony.SmsManager.RESULT_ERROR_NO_SERVICE;
 import static android.telephony.SmsManager.RESULT_ERROR_NULL_PDU;
 import static android.telephony.SmsManager.RESULT_ERROR_RADIO_OFF;
+import static android.telephony.SmsManager.RESULT_ERROR_SHORT_CODE_NEVER_ALLOWED;
+import static android.telephony.SmsManager.RESULT_ERROR_SHORT_CODE_NOT_ALLOWED;
 
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
@@ -74,6 +76,7 @@
 import android.widget.TextView;
 
 import com.android.internal.R;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
 import com.android.internal.telephony.uicc.UiccCard;
 import com.android.internal.telephony.uicc.UiccController;
@@ -313,7 +316,25 @@
         case EVENT_STOP_SENDING:
         {
             SmsTracker tracker = (SmsTracker) msg.obj;
-            tracker.onFailed(mContext, RESULT_ERROR_LIMIT_EXCEEDED, 0/*errorCode*/);
+            if (msg.arg1 == ConfirmDialogListener.SHORT_CODE_MSG) {
+                if (msg.arg2 == ConfirmDialogListener.NEVER_ALLOW) {
+                    tracker.onFailed(mContext,
+                            RESULT_ERROR_SHORT_CODE_NEVER_ALLOWED, 0/*errorCode*/);
+                    Rlog.d(TAG, "SMSDispatcher: EVENT_STOP_SENDING - "
+                            + "sending SHORT_CODE_NEVER_ALLOWED error code.");
+                } else {
+                    tracker.onFailed(mContext,
+                            RESULT_ERROR_SHORT_CODE_NOT_ALLOWED, 0/*errorCode*/);
+                    Rlog.d(TAG, "SMSDispatcher: EVENT_STOP_SENDING - "
+                            + "sending SHORT_CODE_NOT_ALLOWED error code.");
+                }
+            } else if (msg.arg1 == ConfirmDialogListener.RATE_LIMIT) {
+                tracker.onFailed(mContext, RESULT_ERROR_LIMIT_EXCEEDED, 0/*errorCode*/);
+                Rlog.d(TAG, "SMSDispatcher: EVENT_STOP_SENDING - "
+                        + "sending LIMIT_EXCEEDED error code.");
+            } else {
+                Rlog.e(TAG, "SMSDispatcher: EVENT_STOP_SENDING - unexpected cases.");
+            }
             mPendingTrackerCount--;
             break;
         }
@@ -950,7 +971,8 @@
      *  raw pdu of the status report is in the extended data ("pdu").
      * -param destAddr the destination phone number (for short code confirmation)
      */
-    protected void sendRawPdu(SmsTracker tracker) {
+    @VisibleForTesting
+    public void sendRawPdu(SmsTracker tracker) {
         HashMap map = tracker.getData();
         byte pdu[] = (byte[]) map.get("pdu");
 
@@ -1055,7 +1077,7 @@
 
             // Wait for user confirmation unless the user has set permission to always allow/deny
             int premiumSmsPermission = mUsageMonitor.getPremiumSmsPermission(
-                    tracker.mAppInfo.packageName);
+                    tracker.getAppPackageName());
             if (premiumSmsPermission == SmsUsageMonitor.PREMIUM_SMS_PERMISSION_UNKNOWN) {
                 // First time trying to send to premium SMS.
                 premiumSmsPermission = SmsUsageMonitor.PREMIUM_SMS_PERMISSION_ASK_USER;
@@ -1068,7 +1090,10 @@
 
                 case SmsUsageMonitor.PREMIUM_SMS_PERMISSION_NEVER_ALLOW:
                     Rlog.w(TAG, "User denied this app from sending to premium SMS");
-                    sendMessage(obtainMessage(EVENT_STOP_SENDING, tracker));
+                    Message msg = obtainMessage(EVENT_STOP_SENDING, tracker);
+                    msg.arg1 = ConfirmDialogListener.SHORT_CODE_MSG;
+                    msg.arg2 = ConfirmDialogListener.NEVER_ALLOW;
+                    sendMessage(msg);
                     return false;   // reject this message
 
                 case SmsUsageMonitor.PREMIUM_SMS_PERMISSION_ASK_USER:
@@ -1127,11 +1152,13 @@
             return;     // queue limit reached; error was returned to caller
         }
 
-        CharSequence appLabel = getAppLabel(tracker.mAppInfo.packageName, tracker.mUserId);
+        CharSequence appLabel = getAppLabel(tracker.getAppPackageName(), tracker.mUserId);
         Resources r = Resources.getSystem();
         Spanned messageText = Html.fromHtml(r.getString(R.string.sms_control_message, appLabel));
 
-        ConfirmDialogListener listener = new ConfirmDialogListener(tracker, null);
+        // Construct ConfirmDialogListenter for Rate Limit handling
+        ConfirmDialogListener listener = new ConfirmDialogListener(tracker, null,
+                ConfirmDialogListener.RATE_LIMIT);
 
         AlertDialog d = new AlertDialog.Builder(mContext)
                 .setTitle(R.string.sms_control_title)
@@ -1163,7 +1190,7 @@
             detailsId = R.string.sms_short_code_details;
         }
 
-        CharSequence appLabel = getAppLabel(tracker.mAppInfo.packageName, tracker.mUserId);
+        CharSequence appLabel = getAppLabel(tracker.getAppPackageName(), tracker.mUserId);
         Resources r = Resources.getSystem();
         Spanned messageText = Html.fromHtml(r.getString(R.string.sms_short_code_confirm_message,
                 appLabel, tracker.mDestAddress));
@@ -1172,8 +1199,10 @@
                 Context.LAYOUT_INFLATER_SERVICE);
         View layout = inflater.inflate(R.layout.sms_short_code_confirmation_dialog, null);
 
+        // Construct ConfirmDialogListenter for short code message sending
         ConfirmDialogListener listener = new ConfirmDialogListener(tracker,
-                (TextView)layout.findViewById(R.id.sms_short_code_remember_undo_instruction));
+                (TextView) layout.findViewById(R.id.sms_short_code_remember_undo_instruction),
+                ConfirmDialogListener.SHORT_CODE_MSG);
 
 
         TextView messageView = (TextView) layout.findViewById(R.id.sms_short_code_confirm_message);
@@ -1374,6 +1403,14 @@
         }
 
         /**
+         * Get the App package name
+         * @return App package name info
+         */
+        public String getAppPackageName() {
+            return mAppInfo != null ? mAppInfo.packageName : null;
+        }
+
+        /**
          * Update the status of this message if we persisted it
          */
         public void updateSentMessageStatus(Context context, int status) {
@@ -1634,10 +1671,15 @@
         private Button mNegativeButton;
         private boolean mRememberChoice;    // default is unchecked
         private final TextView mRememberUndoInstruction;
+        private int mConfirmationType;  // 0 - Short Code Msg Sending; 1 - Rate Limit Exceeded
+        private static final int SHORT_CODE_MSG = 0; // Short Code Msg
+        private static final int RATE_LIMIT = 1; // Rate Limit Exceeded
+        private static final int NEVER_ALLOW = 1; // Never Allow
 
-        ConfirmDialogListener(SmsTracker tracker, TextView textView) {
+        ConfirmDialogListener(SmsTracker tracker, TextView textView, int confirmationType) {
             mTracker = tracker;
             mRememberUndoInstruction = textView;
+            mConfirmationType = confirmationType;
         }
 
         void setPositiveButton(Button button) {
@@ -1670,18 +1712,23 @@
                 EventLog.writeEvent(EventLogTags.EXP_DET_SMS_DENIED_BY_USER,
                                     mTracker.mAppInfo.applicationInfo == null ?
                                     -1 :  mTracker.mAppInfo.applicationInfo.uid);
-                sendMessage(obtainMessage(EVENT_STOP_SENDING, mTracker));
+                Message msg = obtainMessage(EVENT_STOP_SENDING, mTracker);
+                msg.arg1 = mConfirmationType;
                 if (mRememberChoice) {
                     newSmsPermission = SmsUsageMonitor.PREMIUM_SMS_PERMISSION_NEVER_ALLOW;
+                    msg.arg2 = ConfirmDialogListener.NEVER_ALLOW;
                 }
+                sendMessage(msg);
             }
-            setPremiumSmsPermission(mTracker.mAppInfo.packageName, newSmsPermission);
+            setPremiumSmsPermission(mTracker.getAppPackageName(), newSmsPermission);
         }
 
         @Override
         public void onCancel(DialogInterface dialog) {
             Rlog.d(TAG, "dialog dismissed: don't send SMS");
-            sendMessage(obtainMessage(EVENT_STOP_SENDING, mTracker));
+            Message msg = obtainMessage(EVENT_STOP_SENDING, mTracker);
+            msg.arg1 = mConfirmationType;
+            sendMessage(msg);
         }
 
         @Override
diff --git a/src/java/com/android/internal/telephony/ServiceStateTracker.java b/src/java/com/android/internal/telephony/ServiceStateTracker.java
index dd4624b..fb8231e 100644
--- a/src/java/com/android/internal/telephony/ServiceStateTracker.java
+++ b/src/java/com/android/internal/telephony/ServiceStateTracker.java
@@ -86,6 +86,8 @@
 import com.android.internal.telephony.uicc.SIMRecords;
 import com.android.internal.telephony.uicc.UiccCardApplication;
 import com.android.internal.telephony.uicc.UiccController;
+import com.android.internal.telephony.util.NotificationChannelController;
+import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.IndentingPrintWriter;
 
 import java.io.FileDescriptor;
@@ -128,16 +130,6 @@
     // TODO - this should not be public, right now used externally GsmConnetion.
     public RestrictedState mRestrictedState;
 
-    /* The otaspMode passed to PhoneStateListener#onOtaspChanged */
-    static public final int OTASP_UNINITIALIZED = 0;
-    static public final int OTASP_UNKNOWN = 1;
-    static public final int OTASP_NEEDED = 2;
-    static public final int OTASP_NOT_NEEDED = 3;
-    /**
-     * OtaUtil has conflict enum 4: OtaUtils.OTASP_FAILURE_SPC_RETRIES
-     */
-    static public final int OTASP_SIM_UNPROVISIONED = 5;
-
     /**
      * A unique identifier to track requests associated with a poll
      * and ignore stale responses.  The value is a count-down of
@@ -185,7 +177,6 @@
     protected static final int EVENT_POLL_SIGNAL_STRENGTH              = 10;
     protected static final int EVENT_NITZ_TIME                         = 11;
     protected static final int EVENT_SIGNAL_STRENGTH_UPDATE            = 12;
-    protected static final int EVENT_RADIO_AVAILABLE                   = 13;
     protected static final int EVENT_POLL_STATE_NETWORK_SELECTION_MODE = 14;
     protected static final int EVENT_GET_LOC_DONE                      = 15;
     protected static final int EVENT_SIM_RECORDS_LOADED                = 16;
@@ -491,7 +482,7 @@
     public static final String UNACTIVATED_MIN2_VALUE = "000000";
     public static final String UNACTIVATED_MIN_VALUE = "1111110111";
     // Current Otasp value
-    private int mCurrentOtaspMode = OTASP_UNINITIALIZED;
+    private int mCurrentOtaspMode = TelephonyManager.OTASP_UNINITIALIZED;
     /** if time between NITZ updates is less than mNitzUpdateSpacing the update may be ignored. */
     public static final int NITZ_UPDATE_SPACING_DEFAULT = 1000 * 60 * 10;
     private int mNitzUpdateSpacing = SystemProperties.getInt("ro.nitz_update_spacing",
@@ -551,6 +542,7 @@
         mSubscriptionManager = SubscriptionManager.from(phone.getContext());
         mSubscriptionManager
                 .addOnSubscriptionsChangedListener(mOnSubscriptionsChangedListener);
+        mRestrictedState = new RestrictedState();
 
         mCi.registerForImsNetworkStateChanged(this, EVENT_IMS_STATE_CHANGED, null);
 
@@ -594,8 +586,9 @@
         filter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
         context.registerReceiver(mIntentReceiver, filter);
 
-        mPhone.notifyOtaspChanged(OTASP_UNINITIALIZED);
+        mPhone.notifyOtaspChanged(TelephonyManager.OTASP_UNINITIALIZED);
 
+        mCi.setOnRestrictedStateChanged(this, EVENT_RESTRICTED_STATE_CHANGED, null);
         updatePhoneType();
 
         mCSST = new CarrierServiceStateTracker(phone, this);
@@ -612,12 +605,28 @@
 
     @VisibleForTesting
     public void updatePhoneType() {
+        // If we are previously voice roaming, we need to notify that roaming status changed before
+        // we change back to non-roaming.
+        if (mSS != null && mSS.getVoiceRoaming()) {
+            mVoiceRoamingOffRegistrants.notifyRegistrants();
+        }
+
+        // If we are previously data roaming, we need to notify that roaming status changed before
+        // we change back to non-roaming.
+        if (mSS != null && mSS.getDataRoaming()) {
+            mDataRoamingOffRegistrants.notifyRegistrants();
+        }
+
+        // If we are previously in service, we need to notify that we are out of service now.
+        if (mSS != null && mSS.getDataRegState() == ServiceState.STATE_IN_SERVICE) {
+            mDetachedRegistrants.notifyRegistrants();
+        }
+
         mSS = new ServiceState();
         mNewSS = new ServiceState();
         mLastCellInfoListTime = 0;
         mLastCellInfoList = null;
         mSignalStrength = new SignalStrength();
-        mRestrictedState = new RestrictedState();
         mStartedGprsRegCheck = false;
         mReportedGprsNoReg = false;
         mMdn = null;
@@ -642,13 +651,7 @@
 
             mCellLoc = new GsmCellLocation();
             mNewCellLoc = new GsmCellLocation();
-            mCi.registerForAvailable(this, EVENT_RADIO_AVAILABLE, null);
-            mCi.setOnRestrictedStateChanged(this, EVENT_RESTRICTED_STATE_CHANGED, null);
         } else {
-            //clear GSM regsitrations first
-            mCi.unregisterForAvailable(this);
-            mCi.unSetOnRestrictedStateChanged(this);
-
             if (mPhone.isPhoneTypeCdmaLte()) {
                 mPhone.registerForSimRecordsLoaded(this, EVENT_SIM_RECORDS_LOADED, null);
             }
@@ -683,11 +686,7 @@
 
         logPhoneTypeChange();
 
-        // Tell everybody that we've thrown away state and are starting over with
-        // empty, detached ServiceStates.
-        mVoiceRoamingOffRegistrants.notifyRegistrants();
-        mDataRoamingOffRegistrants.notifyRegistrants();
-        mDetachedRegistrants.notifyRegistrants();
+        // Tell everybody that the registration state and RAT have changed.
         notifyDataRegStateRilRadioTechnologyChanged();
     }
 
@@ -722,6 +721,7 @@
             try {
                 mPhone.notifySignalStrength();
                 notified = true;
+                mLastSignalStrength = mSignalStrength;
             } catch (NullPointerException ex) {
                 loge("updateSignalStrength() Phone already destroyed: " + ex
                         + "SignalStrength not notified");
@@ -844,12 +844,13 @@
      * @param h handler to notify
      * @param what what code of message when delivered
      * @param obj placed in Message.obj
+     * @param notifyNow notify upon registration if data roaming is off
      */
-    public void registerForDataRoamingOff(Handler h, int what, Object obj) {
+    public void registerForDataRoamingOff(Handler h, int what, Object obj, boolean notifyNow) {
         Registrant r = new Registrant(h, what, obj);
         mDataRoamingOffRegistrants.add(r);
 
-        if (!mSS.getDataRoaming()) {
+        if (notifyNow && !mSS.getDataRoaming()) {
             r.notifyRegistrant();
         }
     }
@@ -1115,12 +1116,7 @@
                 }
                 break;
 
-            //GSM
-            case EVENT_RADIO_AVAILABLE:
-                //this is unnecessary
-                //setPowerStateToDesired();
-                break;
-
+            // GSM
             case EVENT_SIM_READY:
                 // Reset the mPreviousSubId so we treat a SIM power bounce
                 // as a first boot.  See b/19194287
@@ -1541,27 +1537,27 @@
         // if sim is not loaded, return otasp uninitialized
         if(!mPhone.getIccRecordsLoaded()) {
             if(DBG) log("getOtasp: otasp uninitialized due to sim not loaded");
-            return OTASP_UNINITIALIZED;
+            return TelephonyManager.OTASP_UNINITIALIZED;
         }
         // if voice tech is Gsm, return otasp not needed
         if(mPhone.isPhoneTypeGsm()) {
             if(DBG) log("getOtasp: otasp not needed for GSM");
-            return OTASP_NOT_NEEDED;
+            return TelephonyManager.OTASP_NOT_NEEDED;
         }
         // for ruim, min is null means require otasp.
         if (mIsSubscriptionFromRuim && mMin == null) {
-            return OTASP_NEEDED;
+            return TelephonyManager.OTASP_NEEDED;
         }
         if (mMin == null || (mMin.length() < 6)) {
             if (DBG) log("getOtasp: bad mMin='" + mMin + "'");
-            provisioningState = OTASP_UNKNOWN;
+            provisioningState = TelephonyManager.OTASP_UNKNOWN;
         } else {
             if ((mMin.equals(UNACTIVATED_MIN_VALUE)
                     || mMin.substring(0,6).equals(UNACTIVATED_MIN2_VALUE))
                     || SystemProperties.getBoolean("test_cdma_setup", false)) {
-                provisioningState = OTASP_NEEDED;
+                provisioningState = TelephonyManager.OTASP_NEEDED;
             } else {
-                provisioningState = OTASP_NOT_NEEDED;
+                provisioningState = TelephonyManager.OTASP_NOT_NEEDED;
             }
         }
         if (DBG) log("getOtasp: state=" + provisioningState);
@@ -1655,14 +1651,45 @@
 
                 // Setting SS Roaming (general)
                 if (mIsSubscriptionFromRuim) {
-                    mNewSS.setVoiceRoaming(isRoamingBetweenOperators(mNewSS.getVoiceRoaming(), mNewSS));
+                    boolean isRoamingBetweenOperators = isRoamingBetweenOperators(
+                            mNewSS.getVoiceRoaming(), mNewSS);
+                    if (isRoamingBetweenOperators != mNewSS.getVoiceRoaming()) {
+                        log("isRoamingBetweenOperators=" + isRoamingBetweenOperators
+                                + ". Override CDMA voice roaming to " + isRoamingBetweenOperators);
+                        mNewSS.setVoiceRoaming(isRoamingBetweenOperators);
+                    }
                 }
-                // For CDMA, voice and data should have the same roaming status
-                final boolean isVoiceInService =
-                        (mNewSS.getVoiceRegState() == ServiceState.STATE_IN_SERVICE);
-                final int dataRegType = mNewSS.getRilDataRadioTechnology();
-                if (isVoiceInService && ServiceState.isCdma(dataRegType)) {
-                    mNewSS.setDataRoaming(mNewSS.getVoiceRoaming());
+                /**
+                 * For CDMA, voice and data should have the same roaming status.
+                 * If voice is not in service, use TSB58 roaming indicator to set
+                 * data roaming status. If TSB58 roaming indicator is not in the
+                 * carrier-specified list of ERIs for home system then set roaming.
+                 */
+                final int dataRat = mNewSS.getRilDataRadioTechnology();
+                if (ServiceState.isCdma(dataRat)) {
+                    final boolean isVoiceInService =
+                            (mNewSS.getVoiceRegState() == ServiceState.STATE_IN_SERVICE);
+                    if (isVoiceInService) {
+                        boolean isVoiceRoaming = mNewSS.getVoiceRoaming();
+                        if (mNewSS.getDataRoaming() != isVoiceRoaming) {
+                            log("Data roaming != Voice roaming. Override data roaming to "
+                                    + isVoiceRoaming);
+                            mNewSS.setDataRoaming(isVoiceRoaming);
+                        }
+                    } else {
+                        /**
+                         * As per VoiceRegStateResult from radio types.hal the TSB58
+                         * Roaming Indicator shall be sent if device is registered
+                         * on a CDMA or EVDO system.
+                         */
+                        boolean isRoamIndForHomeSystem = isRoamIndForHomeSystem(
+                                Integer.toString(mRoamingIndicator));
+                        if (mNewSS.getDataRoaming() == isRoamIndForHomeSystem) {
+                            log("isRoamIndForHomeSystem=" + isRoamIndForHomeSystem
+                                    + ", override data roaming to " + !isRoamIndForHomeSystem);
+                            mNewSS.setDataRoaming(!isRoamIndForHomeSystem);
+                        }
+                    }
                 }
 
                 // Setting SS CdmaRoamingIndicator and CdmaDefaultRoamingIndicator
@@ -1769,8 +1796,10 @@
             case EVENT_POLL_STATE_REGISTRATION: {
                 VoiceRegStateResult voiceRegStateResult = (VoiceRegStateResult) ar.result;
                 int registrationState = getRegStateFromHalRegState(voiceRegStateResult.regState);
+                int cssIndicator = voiceRegStateResult.cssSupported ? 1 : 0;
 
                 mNewSS.setVoiceRegState(regCodeToServiceState(registrationState));
+                mNewSS.setCssIndicator(cssIndicator);
                 mNewSS.setRilVoiceRadioTechnology(voiceRegStateResult.rat);
 
                 //Denial reason if registrationState = 3
@@ -1796,8 +1825,6 @@
                         mEmergencyOnly = false;
                     }
                 } else {
-                    //init with 0, because it is treated as a boolean
-                    int cssIndicator = voiceRegStateResult.cssSupported ? 1 : 0;
                     int roamingIndicator = voiceRegStateResult.roamingIndicator;
 
                     //Indicates if current system is in PR
@@ -1815,7 +1842,6 @@
                                     && !isRoamIndForHomeSystem(
                                             Integer.toString(roamingIndicator));
                     mNewSS.setVoiceRoaming(cdmaRoaming);
-                    mNewSS.setCssIndicator(cssIndicator);
                     mRoamingIndicator = roamingIndicator;
                     mIsInPrl = (systemIsInPrl == 0) ? false : true;
                     mDefaultRoamingIndicator = defaultRoamingIndicator;
@@ -1866,6 +1892,9 @@
                     mNewReasonDataDenied = dataRegStateResult.reasonDataDenied;
                     mNewMaxDataCalls = dataRegStateResult.maxDataCalls;
                     mDataRoaming = regCodeIsRoaming(regState);
+                    // Save the data roaming state reported by modem registration before resource
+                    // overlay or carrier config possibly overrides it.
+                    mNewSS.setDataRoamingFromRegistration(mDataRoaming);
 
                     if (DBG) {
                         log("handlPollStateResultMessage: GsmSST setDataRegState=" + dataRegState
@@ -1874,7 +1903,11 @@
                     }
                 } else if (mPhone.isPhoneTypeCdma()) {
 
-                    mNewSS.setDataRoaming(regCodeIsRoaming(regState));
+                    boolean isDataRoaming = regCodeIsRoaming(regState);
+                    mNewSS.setDataRoaming(isDataRoaming);
+                    // Save the data roaming state reported by modem registration before resource
+                    // overlay or carrier config possibly overrides it.
+                    mNewSS.setDataRoamingFromRegistration(isDataRoaming);
 
                     if (DBG) {
                         log("handlPollStateResultMessage: cdma setDataRegState=" + dataRegState
@@ -1899,11 +1932,15 @@
                     }
 
                     // voice roaming state in done while handling EVENT_POLL_STATE_REGISTRATION_CDMA
-                    mNewSS.setDataRoaming(regCodeIsRoaming(regState));
+                    boolean isDataRoaming = regCodeIsRoaming(regState);
+                    mNewSS.setDataRoaming(isDataRoaming);
+                    // Save the data roaming state reported by modem registration before resource
+                    // overlay or carrier config possibly overrides it.
+                    mNewSS.setDataRoamingFromRegistration(isDataRoaming);
                     if (DBG) {
-                        log("handlPollStateResultMessage: CdmaLteSST setDataRegState=" + dataRegState
-                                + " regState=" + regState
-                                + " dataRadioTechnology=" + newDataRat);
+                        log("handlPollStateResultMessage: CdmaLteSST setDataRegState="
+                                + dataRegState + " regState=" + regState + " dataRadioTechnology="
+                                + newDataRat);
                     }
                 }
 
@@ -1966,7 +2003,7 @@
             case EVENT_POLL_STATE_NETWORK_SELECTION_MODE: {
                 ints = (int[])ar.result;
                 mNewSS.setIsManualSelection(ints[0] == 1);
-                if ((ints[0] == 1) && (!mPhone.isManualNetSelAllowed())) {
+                if ((ints[0] == 1) && (mPhone.shouldForceAutoNetworkSelect())) {
                         /*
                          * modem is currently in manual selection but manual
                          * selection is not allowed in the current mode so
@@ -1993,8 +2030,9 @@
      */
     private boolean isRoamIndForHomeSystem(String roamInd) {
         // retrieve the carrier-specified list of ERIs for home system
-        String[] homeRoamIndicators = mPhone.getContext().getResources()
+        String[] homeRoamIndicators = Resources.getSystem()
                 .getStringArray(com.android.internal.R.array.config_cdma_home_system);
+        log("isRoamIndForHomeSystem: homeRoamIndicators=" + Arrays.toString(homeRoamIndicators));
 
         if (homeRoamIndicators != null) {
             // searches through the comma-separated list for a match,
@@ -2005,10 +2043,12 @@
                 }
             }
             // no matches found against the list!
+            log("isRoamIndForHomeSystem: No match found against list for roamInd=" + roamInd);
             return false;
         }
 
         // no system property found for the roaming indicators for home system
+        log("isRoamIndForHomeSystem: No list found");
         return false;
     }
 
@@ -2032,14 +2072,15 @@
              * agreements and MVNO's.
              */
             boolean roaming = (mGsmRoaming || mDataRoaming);
-            if (mGsmRoaming && !isOperatorConsideredRoaming(mNewSS) &&
-                    (isSameNamedOperators(mNewSS) || isOperatorConsideredNonRoaming(mNewSS))) {
+
+            if (mGsmRoaming && !isOperatorConsideredRoaming(mNewSS)
+                    && (isSameNamedOperators(mNewSS) || isOperatorConsideredNonRoaming(mNewSS))) {
+                log("updateRoamingState: resource override set non roaming.isSameNamedOperators="
+                        + isSameNamedOperators(mNewSS) + ",isOperatorConsideredNonRoaming="
+                        + isOperatorConsideredNonRoaming(mNewSS));
                 roaming = false;
             }
 
-            // Save the roaming state before carrier config possibly overrides it.
-            mNewSS.setDataRoamingFromRegistration(roaming);
-
             CarrierConfigManager configLoader = (CarrierConfigManager)
                     mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
 
@@ -2069,9 +2110,6 @@
             mNewSS.setVoiceRoaming(roaming);
             mNewSS.setDataRoaming(roaming);
         } else {
-            // Save the roaming state before carrier config possibly overrides it.
-            mNewSS.setDataRoamingFromRegistration(mNewSS.getDataRoaming());
-
             CarrierConfigManager configLoader = (CarrierConfigManager)
                     mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
             if (configLoader != null) {
@@ -2270,7 +2308,7 @@
             mCurDataSpn = dataSpn;
             mCurPlmn = plmn;
         } else {
-            // mOperatorAlphaLong contains the ERI text
+            // mOperatorAlpha contains the ERI text
             String plmn = mSS.getOperatorAlpha();
             boolean showPlmn = false;
 
@@ -2460,16 +2498,13 @@
      * that could support voice and data simultaneously.
      */
     public boolean isConcurrentVoiceAndDataAllowed() {
-        if (mPhone.isPhoneTypeGsm()) {
-            return (mSS.getRilVoiceRadioTechnology() >= ServiceState.RIL_RADIO_TECHNOLOGY_UMTS);
-        } else if (mPhone.isPhoneTypeCdma()) {
-            // Note: it needs to be confirmed which CDMA network types
-            // can support voice and data calls concurrently.
-            // For the time-being, the return value will be false.
-            return false;
+        if (mSS.getCssIndicator() == 1) {
+            // Checking the Concurrent Service Supported flag first for all phone types.
+            return true;
+        } else if (mPhone.isPhoneTypeGsm()) {
+            return (mSS.getRilDataRadioTechnology() >= ServiceState.RIL_RADIO_TECHNOLOGY_UMTS);
         } else {
-            // Using the Conncurrent Service Supported flag for CdmaLte devices.
-            return mSS.getCssIndicator() == 1;
+            return false;
         }
     }
 
@@ -2642,6 +2677,8 @@
 
         boolean hasRejectCauseChanged = mRejectCode != mNewRejectCode;
 
+        boolean hasCssIndicatorChanged = (mSS.getCssIndicator() != mNewSS.getCssIndicator());
+
         boolean has4gHandoff = false;
         boolean hasMultiApnSupport = false;
         boolean hasLostMultiApnSupport = false;
@@ -2687,7 +2724,8 @@
                     + " hasLocationChanged=" + hasLocationChanged
                     + " has4gHandoff = " + has4gHandoff
                     + " hasMultiApnSupport=" + hasMultiApnSupport
-                    + " hasLostMultiApnSupport=" + hasLostMultiApnSupport);
+                    + " hasLostMultiApnSupport=" + hasLostMultiApnSupport
+                    + " hasCssIndicatorChanged=" + hasCssIndicatorChanged);
         }
 
         // Add an event log when connection state changes
@@ -2722,6 +2760,11 @@
                             mNewSS.getRilVoiceRadioTechnology()) + " at cell " + cid);
                 }
             }
+
+            if (hasCssIndicatorChanged) {
+                mPhone.notifyDataConnection(Phone.REASON_CSS_INDICATOR_CHANGED);
+            }
+
             mReasonDataDenied = mNewReasonDataDenied;
             mMaxDataCalls = mNewMaxDataCalls;
             mRejectCode = mNewRejectCode;
@@ -2797,7 +2840,13 @@
                 tm.setNetworkCountryIsoForPhone(mPhone.getPhoneId(), "");
                 mGotCountryCode = false;
                 mNitzUpdatedTime = false;
-            } else {
+            } else if (mSS.getRilDataRadioTechnology() != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN) {
+                // Update time zone, ISO, and IDD.
+                //
+                // If the device is on IWLAN, modems manufacture a ServiceState with the MCC/MNC of
+                // the SIM as if we were talking to towers. Telephony code then uses that with
+                // mccTable to suggest a timezone. We shouldn't do that if the MCC/MNC is from IWLAN
+
                 String iso = "";
                 String mcc = "";
                 try {
@@ -2812,31 +2861,7 @@
 
                 if (!mNitzUpdatedTime && !mcc.equals("000") && !TextUtils.isEmpty(iso)
                         && getAutoTimeZone()) {
-
-                    // Test both paths if ignore nitz is true
-                    boolean testOneUniqueOffsetPath = SystemProperties.getBoolean(
-                            TelephonyProperties.PROPERTY_IGNORE_NITZ, false)
-                            && ((SystemClock.uptimeMillis() & 1) == 0);
-
-                    ArrayList<TimeZone> uniqueZones = TimeUtils.getTimeZonesWithUniqueOffsets(iso);
-                    if ((uniqueZones.size() == 1) || testOneUniqueOffsetPath) {
-                        TimeZone zone = uniqueZones.get(0);
-                        if (DBG) {
-                            log("pollStateDone: no nitz but one TZ for iso-cc=" + iso
-                                    + " with zone.getID=" + zone.getID()
-                                    + " testOneUniqueOffsetPath=" + testOneUniqueOffsetPath);
-                        }
-                        mTimeZoneLog.log("pollStateDone: set time zone=" + zone.getID()
-                                + " mcc=" + mcc + " iso=" + iso);
-                        setAndBroadcastNetworkSetTimeZone(zone.getID());
-                    } else {
-                        if (DBG) {
-                            log("pollStateDone: there are " + uniqueZones.size()
-                                    + " unique offsets for iso-cc='" + iso
-                                    + " testOneUniqueOffsetPath=" + testOneUniqueOffsetPath
-                                    + "', do nothing");
-                        }
-                    }
+                    updateTimeZoneByNetworkCountryCode(iso);
                 }
 
                 if (!mPhone.isPhoneTypeGsm()) {
@@ -3126,8 +3151,6 @@
                 + mNeedFixZoneAfterNitz + " zone=" + (zone != null ? zone.getID() : "NULL");
         mTimeZoneLog.log(tmpLog);
 
-        mNeedFixZoneAfterNitz = false;
-
         if (zone != null) {
             log("fixTimeZone: zone != null zone.getID=" + zone.getID());
             if (getAutoTimeZone()) {
@@ -3135,10 +3158,13 @@
             } else {
                 log("fixTimeZone: skip changing zone as getAutoTimeZone was false");
             }
-            saveNitzTimeZone(zone.getID());
+            if (mNeedFixZoneAfterNitz) {
+                saveNitzTimeZone(zone.getID());
+            }
         } else {
             log("fixTimeZone: zone == null, do nothing for zone");
         }
+        mNeedFixZoneAfterNitz = false;
     }
 
     /**
@@ -3257,7 +3283,8 @@
     /**
      * Do not set roaming state in case of oprators considered non-roaming.
      *
-     * Can use mcc or mcc+mnc as item of config_operatorConsideredNonRoaming.
+     * Can use mcc or mcc+mnc as item of
+     * {@link CarrierConfigManager#KEY_NON_ROAMING_OPERATOR_STRING_ARRAY}.
      * For example, 302 or 21407. If mcc or mcc+mnc match with operator,
      * don't set roaming state.
      *
@@ -3266,15 +3293,22 @@
      */
     private boolean isOperatorConsideredNonRoaming(ServiceState s) {
         String operatorNumeric = s.getOperatorNumeric();
-        String[] numericArray = mPhone.getContext().getResources().getStringArray(
-                com.android.internal.R.array.config_operatorConsideredNonRoaming);
-
-        if (numericArray.length == 0 || operatorNumeric == null) {
+        final CarrierConfigManager configManager = (CarrierConfigManager) mPhone.getContext()
+                .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        String[] numericArray = null;
+        if (configManager != null) {
+            PersistableBundle config = configManager.getConfigForSubId(mPhone.getSubId());
+            if (config != null) {
+                numericArray = config.getStringArray(
+                        CarrierConfigManager.KEY_NON_ROAMING_OPERATOR_STRING_ARRAY);
+            }
+        }
+        if (ArrayUtils.isEmpty(numericArray) || operatorNumeric == null) {
             return false;
         }
 
         for (String numeric : numericArray) {
-            if (operatorNumeric.startsWith(numeric)) {
+            if (!TextUtils.isEmpty(numeric) && operatorNumeric.startsWith(numeric)) {
                 return true;
             }
         }
@@ -3283,15 +3317,22 @@
 
     private boolean isOperatorConsideredRoaming(ServiceState s) {
         String operatorNumeric = s.getOperatorNumeric();
-        String[] numericArray = mPhone.getContext().getResources().getStringArray(
-                com.android.internal.R.array.config_sameNamedOperatorConsideredRoaming);
-
-        if (numericArray.length == 0 || operatorNumeric == null) {
+        final CarrierConfigManager configManager = (CarrierConfigManager) mPhone.getContext()
+                .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        String[] numericArray = null;
+        if (configManager != null) {
+            PersistableBundle config = configManager.getConfigForSubId(mPhone.getSubId());
+            if (config != null) {
+                numericArray = config.getStringArray(
+                        CarrierConfigManager.KEY_ROAMING_OPERATOR_STRING_ARRAY);
+            }
+        }
+        if (ArrayUtils.isEmpty(numericArray) || operatorNumeric == null) {
             return false;
         }
 
         for (String numeric : numericArray) {
-            if (operatorNumeric.startsWith(numeric)) {
+            if (!TextUtils.isEmpty(numeric) && operatorNumeric.startsWith(numeric)) {
                 return true;
             }
         }
@@ -3401,7 +3442,7 @@
     public CellLocation getCellLocation(WorkSource workSource) {
         if (((GsmCellLocation)mCellLoc).getLac() >= 0 &&
                 ((GsmCellLocation)mCellLoc).getCid() >= 0) {
-            if (DBG) log("getCellLocation(): X good mCellLoc=" + mCellLoc);
+            if (VDBG) log("getCellLocation(): X good mCellLoc=" + mCellLoc);
             return mCellLoc;
         } else {
             List<CellInfo> result = getAllCellInfo(workSource);
@@ -3426,7 +3467,7 @@
                         cellLocOther.setLacAndCid(cellIdentityGsm.getLac(),
                                 cellIdentityGsm.getCid());
                         cellLocOther.setPsc(cellIdentityGsm.getPsc());
-                        if (DBG) log("getCellLocation(): X ret GSM info=" + cellLocOther);
+                        if (VDBG) log("getCellLocation(): X ret GSM info=" + cellLocOther);
                         return cellLocOther;
                     } else if (ci instanceof CellInfoWcdma) {
                         CellInfoWcdma cellInfoWcdma = (CellInfoWcdma)ci;
@@ -3434,7 +3475,7 @@
                         cellLocOther.setLacAndCid(cellIdentityWcdma.getLac(),
                                 cellIdentityWcdma.getCid());
                         cellLocOther.setPsc(cellIdentityWcdma.getPsc());
-                        if (DBG) log("getCellLocation(): X ret WCDMA info=" + cellLocOther);
+                        if (VDBG) log("getCellLocation(): X ret WCDMA info=" + cellLocOther);
                         return cellLocOther;
                     } else if ((ci instanceof CellInfoLte) &&
                             ((cellLocOther.getLac() < 0) || (cellLocOther.getCid() < 0))) {
@@ -3446,18 +3487,18 @@
                             cellLocOther.setLacAndCid(cellIdentityLte.getTac(),
                                     cellIdentityLte.getCi());
                             cellLocOther.setPsc(0);
-                            if (DBG) {
+                            if (VDBG) {
                                 log("getCellLocation(): possible LTE cellLocOther=" + cellLocOther);
                             }
                         }
                     }
                 }
-                if (DBG) {
+                if (VDBG) {
                     log("getCellLocation(): X ret best answer cellLocOther=" + cellLocOther);
                 }
                 return cellLocOther;
             } else {
-                if (DBG) {
+                if (VDBG) {
                     log("getCellLocation(): X empty mCellLoc and CellInfo mCellLoc=" + mCellLoc);
                 }
                 return mCellLoc;
@@ -3770,6 +3811,12 @@
         mTimeZoneLog.log(tmpLog);
         if (mSavedTimeZone != null) {
             setAndBroadcastNetworkSetTimeZone(mSavedTimeZone);
+        } else {
+            String iso = ((TelephonyManager) mPhone.getContext().getSystemService(
+                    Context.TELEPHONY_SERVICE)).getNetworkCountryIsoForPhone(mPhone.getPhoneId());
+            if (!TextUtils.isEmpty(iso)) {
+                updateTimeZoneByNetworkCountryCode(iso);
+            }
         }
     }
 
@@ -3822,7 +3869,7 @@
                 }
                 notificationId = PS_NOTIFICATION;
                 title = context.getText(com.android.internal.R.string.RestrictedOnDataTitle);
-                details = context.getText(com.android.internal.R.string.RestrictedOnDataContent);
+                details = context.getText(com.android.internal.R.string.RestrictedStateContent);
                 break;
             case PS_DISABLED:
                 notificationId = PS_NOTIFICATION;
@@ -3830,16 +3877,16 @@
             case CS_ENABLED:
                 title = context.getText(com.android.internal.R.string.RestrictedOnAllVoiceTitle);
                 details = context.getText(
-                        com.android.internal.R.string.RestrictedOnAllVoiceContent);
+                        com.android.internal.R.string.RestrictedStateContent);
                 break;
             case CS_NORMAL_ENABLED:
                 title = context.getText(com.android.internal.R.string.RestrictedOnNormalTitle);
-                details = context.getText(com.android.internal.R.string.RestrictedOnNormalContent);
+                details = context.getText(com.android.internal.R.string.RestrictedStateContent);
                 break;
             case CS_EMERGENCY_ENABLED:
                 title = context.getText(com.android.internal.R.string.RestrictedOnEmergencyTitle);
                 details = context.getText(
-                        com.android.internal.R.string.RestrictedOnEmergencyContent);
+                        com.android.internal.R.string.RestrictedStateContent);
                 break;
             case CS_DISABLED:
                 // do nothing and cancel the notification later
@@ -3875,6 +3922,7 @@
                         com.android.internal.R.color.system_notification_accent_color))
                 .setContentTitle(title)
                 .setContentText(details)
+                .setChannel(NotificationChannelController.CHANNEL_ID_ALERT)
                 .build();
 
         NotificationManager notificationManager = (NotificationManager)
@@ -4294,10 +4342,15 @@
      */
     protected boolean onSignalStrengthResult(AsyncResult ar) {
         boolean isGsm = false;
-        //override isGsm for CDMA LTE
-        if (mPhone.isPhoneTypeGsm() ||
-                (mPhone.isPhoneTypeCdmaLte() &&
-                        ServiceState.isLte(mSS.getRilDataRadioTechnology()))) {
+        int dataRat = mSS.getRilDataRadioTechnology();
+        int voiceRat = mSS.getRilVoiceRadioTechnology();
+
+        // Override isGsm based on currently camped data and voice RATs
+        // Set isGsm to true if the RAT belongs to GSM family and not IWLAN
+        if ((dataRat != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN
+                && ServiceState.isGsm(dataRat))
+                || (voiceRat != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN
+                && ServiceState.isGsm(voiceRat))) {
             isGsm = true;
         }
 
@@ -4553,8 +4606,8 @@
         pw.println(" mRestrictedState=" + mRestrictedState);
         pw.println(" mPendingRadioPowerOffAfterDataOff=" + mPendingRadioPowerOffAfterDataOff);
         pw.println(" mPendingRadioPowerOffAfterDataOffTag=" + mPendingRadioPowerOffAfterDataOffTag);
-        pw.println(" mCellLoc=" + mCellLoc);
-        pw.println(" mNewCellLoc=" + mNewCellLoc);
+        pw.println(" mCellLoc=" + Rlog.pii(VDBG, mCellLoc));
+        pw.println(" mNewCellLoc=" + Rlog.pii(VDBG, mNewCellLoc));
         pw.println(" mLastCellInfoListTime=" + mLastCellInfoListTime);
         dumpCellInfoList(pw);
         pw.flush();
@@ -4637,7 +4690,6 @@
         ipw.println(" Radio power Log:");
         ipw.increaseIndent();
         mRadioPowerLog.dump(fd, ipw, args);
-        ipw.decreaseIndent();
 
         ipw.println(" Time Logs:");
         ipw.increaseIndent();
@@ -4913,11 +4965,43 @@
     protected int getCombinedRegState() {
         int regState = mSS.getVoiceRegState();
         int dataRegState = mSS.getDataRegState();
-        if ((regState == ServiceState.STATE_OUT_OF_SERVICE)
+        if ((regState == ServiceState.STATE_OUT_OF_SERVICE
+                || regState == ServiceState.STATE_POWER_OFF)
                 && (dataRegState == ServiceState.STATE_IN_SERVICE)) {
             log("getCombinedRegState: return STATE_IN_SERVICE as Data is in service");
             regState = dataRegState;
         }
         return regState;
     }
+
+    /**
+     * Update time zone by network country code, works on countries which only have one time zone.
+     * @param iso Country code from network MCC
+     */
+    private void updateTimeZoneByNetworkCountryCode(String iso) {
+        // Test both paths if ignore nitz is true
+        boolean testOneUniqueOffsetPath = SystemProperties.getBoolean(
+                TelephonyProperties.PROPERTY_IGNORE_NITZ, false)
+                && ((SystemClock.uptimeMillis() & 1) == 0);
+
+        List<String> uniqueZoneIds = TimeUtils.getTimeZoneIdsWithUniqueOffsets(iso);
+        if ((uniqueZoneIds.size() == 1) || testOneUniqueOffsetPath) {
+            String zoneId = uniqueZoneIds.get(0);
+            if (DBG) {
+                log("updateTimeZoneByNetworkCountryCode: no nitz but one TZ for iso-cc=" + iso
+                        + " with zone.getID=" + zoneId
+                        + " testOneUniqueOffsetPath=" + testOneUniqueOffsetPath);
+            }
+            mTimeZoneLog.log("updateTimeZoneByNetworkCountryCode: set time zone=" + zoneId
+                    + " iso=" + iso);
+            setAndBroadcastNetworkSetTimeZone(zoneId);
+        } else {
+            if (DBG) {
+                log("updateTimeZoneByNetworkCountryCode: there are " + uniqueZoneIds.size()
+                        + " unique offsets for iso-cc='" + iso
+                        + " testOneUniqueOffsetPath=" + testOneUniqueOffsetPath
+                        + "', do nothing");
+            }
+        }
+    }
 }
diff --git a/src/java/com/android/internal/telephony/SettingsObserver.java b/src/java/com/android/internal/telephony/SettingsObserver.java
new file mode 100644
index 0000000..2253c36
--- /dev/null
+++ b/src/java/com/android/internal/telephony/SettingsObserver.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.telephony.Rlog;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * The class to describe settings observer
+ */
+public class SettingsObserver extends ContentObserver {
+    private final Map<Uri, Integer> mUriEventMap;
+    private final Context mContext;
+    private final Handler mHandler;
+    private static final String TAG = "SettingsObserver";
+
+    public SettingsObserver(Context context, Handler handler) {
+        super(null);
+        mUriEventMap = new HashMap<>();
+        mContext = context;
+        mHandler = handler;
+    }
+
+    /**
+     * Start observing a content.
+     * @param uri Content URI
+     * @param what The event to fire if the content changes
+     */
+    public void observe(Uri uri, int what) {
+        mUriEventMap.put(uri, what);
+        final ContentResolver resolver = mContext.getContentResolver();
+        resolver.registerContentObserver(uri, false, this);
+    }
+
+    /**
+     * Stop observing a content.
+     */
+    public void unobserve() {
+        final ContentResolver resolver = mContext.getContentResolver();
+        resolver.unregisterContentObserver(this);
+    }
+
+    @Override
+    public void onChange(boolean selfChange) {
+        Rlog.e(TAG, "Should never be reached.");
+    }
+
+    @Override
+    public void onChange(boolean selfChange, Uri uri) {
+        final Integer what = mUriEventMap.get(uri);
+        if (what != null) {
+            mHandler.obtainMessage(what.intValue()).sendToTarget();
+        } else {
+            Rlog.e(TAG, "No matching event to send for URI=" + uri);
+        }
+    }
+}
diff --git a/src/java/com/android/internal/telephony/Sms7BitEncodingTranslator.java b/src/java/com/android/internal/telephony/Sms7BitEncodingTranslator.java
deleted file mode 100644
index 439eaea..0000000
--- a/src/java/com/android/internal/telephony/Sms7BitEncodingTranslator.java
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import android.telephony.Rlog;
-import android.os.Build;
-import android.util.SparseIntArray;
-import android.content.res.Resources;
-import android.content.res.XmlResourceParser;
-import android.telephony.SmsManager;
-import android.telephony.TelephonyManager;
-
-import com.android.internal.util.XmlUtils;
-import com.android.internal.telephony.cdma.sms.UserData;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-public class Sms7BitEncodingTranslator {
-    private static final String TAG = "Sms7BitEncodingTranslator";
-    private static final boolean DBG = Build.IS_DEBUGGABLE ;
-    private static boolean mIs7BitTranslationTableLoaded = false;
-    private static SparseIntArray mTranslationTable = null;
-    private static SparseIntArray mTranslationTableCommon = null;
-    private static SparseIntArray mTranslationTableGSM = null;
-    private static SparseIntArray mTranslationTableCDMA = null;
-
-    // Parser variables
-    private static final String XML_START_TAG = "SmsEnforce7BitTranslationTable";
-    private static final String XML_TRANSLATION_TYPE_TAG = "TranslationType";
-    private static final String XML_CHARACTOR_TAG = "Character";
-    private static final String XML_FROM_TAG = "from";
-    private static final String XML_TO_TAG = "to";
-
-    /**
-     * Translates each message character that is not supported by GSM 7bit
-     * alphabet into a supported one
-     *
-     * @param message
-     *            message to be translated
-     * @param throwsException
-     *            if true and some error occurs during translation, an exception
-     *            is thrown; otherwise a null String is returned
-     * @return translated message or null if some error occur
-     */
-    public static String translate(CharSequence message) {
-        if (message == null) {
-            Rlog.w(TAG, "Null message can not be translated");
-            return null;
-        }
-
-        int size = message.length();
-        if (size <= 0) {
-            return "";
-        }
-
-        if (!mIs7BitTranslationTableLoaded) {
-            mTranslationTableCommon = new SparseIntArray();
-            mTranslationTableGSM = new SparseIntArray();
-            mTranslationTableCDMA = new SparseIntArray();
-            load7BitTranslationTableFromXml();
-            mIs7BitTranslationTableLoaded = true;
-        }
-
-        if ((mTranslationTableCommon != null && mTranslationTableCommon.size() > 0) ||
-                (mTranslationTableGSM != null && mTranslationTableGSM.size() > 0) ||
-                (mTranslationTableCDMA != null && mTranslationTableCDMA.size() > 0)) {
-            char[] output = new char[size];
-            boolean isCdmaFormat = useCdmaFormatForMoSms();
-            for (int i = 0; i < size; i++) {
-                output[i] = translateIfNeeded(message.charAt(i), isCdmaFormat);
-            }
-
-            return String.valueOf(output);
-        }
-
-        return null;
-    }
-
-    /**
-     * Translates a single character into its corresponding acceptable one, if
-     * needed, based on GSM 7-bit alphabet
-     *
-     * @param c
-     *            character to be translated
-     * @return original character, if it's present on GSM 7-bit alphabet; a
-     *         corresponding character, based on the translation table or white
-     *         space, if no mapping is found in the translation table for such
-     *         character
-     */
-    private static char translateIfNeeded(char c, boolean isCdmaFormat) {
-        if (noTranslationNeeded(c, isCdmaFormat)) {
-            if (DBG) {
-                Rlog.v(TAG, "No translation needed for " + Integer.toHexString(c));
-            }
-            return c;
-        }
-
-        /*
-         * Trying to translate unicode to Gsm 7-bit alphabet; If c is not
-         * present on translation table, c does not belong to Unicode Latin-1
-         * (Basic + Supplement), so we don't know how to translate it to a Gsm
-         * 7-bit character! We replace c for an empty space and advises the user
-         * about it.
-         */
-        int translation = -1;
-
-        if (mTranslationTableCommon != null) {
-            translation = mTranslationTableCommon.get(c, -1);
-        }
-
-        if (translation == -1) {
-            if (isCdmaFormat) {
-                if (mTranslationTableCDMA != null) {
-                    translation = mTranslationTableCDMA.get(c, -1);
-                }
-            } else {
-                if (mTranslationTableGSM != null) {
-                    translation = mTranslationTableGSM.get(c, -1);
-                }
-            }
-        }
-
-        if (translation != -1) {
-            if (DBG) {
-                Rlog.v(TAG, Integer.toHexString(c) + " (" + c + ")" + " translated to "
-                        + Integer.toHexString(translation) + " (" + (char) translation + ")");
-            }
-            return (char) translation;
-        } else {
-            if (DBG) {
-                Rlog.w(TAG, "No translation found for " + Integer.toHexString(c)
-                        + "! Replacing for empty space");
-            }
-            return ' ';
-        }
-    }
-
-    private static boolean noTranslationNeeded(char c, boolean isCdmaFormat) {
-        if (isCdmaFormat) {
-            return GsmAlphabet.isGsmSeptets(c) && UserData.charToAscii.get(c, -1) != -1;
-        }
-        else {
-            return GsmAlphabet.isGsmSeptets(c);
-        }
-    }
-
-    private static boolean useCdmaFormatForMoSms() {
-        if (!SmsManager.getDefault().isImsSmsSupported()) {
-            // use Voice technology to determine SMS format.
-            return TelephonyManager.getDefault().getCurrentPhoneType()
-                    == PhoneConstants.PHONE_TYPE_CDMA;
-        }
-        // IMS is registered with SMS support, check the SMS format supported
-        return (SmsConstants.FORMAT_3GPP2.equals(SmsManager.getDefault().getImsSmsFormat()));
-    }
-
-    /**
-     * Load the whole translation table file from the framework resource
-     * encoded in XML.
-     */
-    private static void load7BitTranslationTableFromXml() {
-        XmlResourceParser parser = null;
-        Resources r = Resources.getSystem();
-
-        if (parser == null) {
-            if (DBG) Rlog.d(TAG, "load7BitTranslationTableFromXml: open normal file");
-            parser = r.getXml(com.android.internal.R.xml.sms_7bit_translation_table);
-        }
-
-        try {
-            XmlUtils.beginDocument(parser, XML_START_TAG);
-            while (true)  {
-                XmlUtils.nextElement(parser);
-                String tag = parser.getName();
-                if (DBG) {
-                    Rlog.d(TAG, "tag: " + tag);
-                }
-                if (XML_TRANSLATION_TYPE_TAG.equals(tag)) {
-                    String type = parser.getAttributeValue(null, "Type");
-                    if (DBG) {
-                        Rlog.d(TAG, "type: " + type);
-                    }
-                    if (type.equals("common")) {
-                        mTranslationTable = mTranslationTableCommon;
-                    } else if (type.equals("gsm")) {
-                        mTranslationTable = mTranslationTableGSM;
-                    } else if (type.equals("cdma")) {
-                        mTranslationTable = mTranslationTableCDMA;
-                    } else {
-                        Rlog.e(TAG, "Error Parsing 7BitTranslationTable: found incorrect type" + type);
-                    }
-                } else if (XML_CHARACTOR_TAG.equals(tag) && mTranslationTable != null) {
-                    int from = parser.getAttributeUnsignedIntValue(null,
-                            XML_FROM_TAG, -1);
-                    int to = parser.getAttributeUnsignedIntValue(null,
-                            XML_TO_TAG, -1);
-                    if ((from != -1) && (to != -1)) {
-                        if (DBG) {
-                            Rlog.d(TAG, "Loading mapping " + Integer.toHexString(from)
-                                    .toUpperCase() + " -> " + Integer.toHexString(to)
-                                    .toUpperCase());
-                        }
-                        mTranslationTable.put (from, to);
-                    } else {
-                        Rlog.d(TAG, "Invalid translation table file format");
-                    }
-                } else {
-                    break;
-                }
-            }
-            if (DBG) Rlog.d(TAG, "load7BitTranslationTableFromXml: parsing successful, file loaded");
-        } catch (Exception e) {
-            Rlog.e(TAG, "Got exception while loading 7BitTranslationTable file.", e);
-        } finally {
-            if (parser instanceof XmlResourceParser) {
-                ((XmlResourceParser)parser).close();
-            }
-        }
-    }
-}
diff --git a/src/java/com/android/internal/telephony/SmsAddress.java b/src/java/com/android/internal/telephony/SmsAddress.java
deleted file mode 100644
index b3892cb..0000000
--- a/src/java/com/android/internal/telephony/SmsAddress.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-public abstract class SmsAddress {
-    // From TS 23.040 9.1.2.5 and TS 24.008 table 10.5.118
-    // and C.S0005-D table 2.7.1.3.2.4-2
-    public static final int TON_UNKNOWN = 0;
-    public static final int TON_INTERNATIONAL = 1;
-    public static final int TON_NATIONAL = 2;
-    public static final int TON_NETWORK = 3;
-    public static final int TON_SUBSCRIBER = 4;
-    public static final int TON_ALPHANUMERIC = 5;
-    public static final int TON_ABBREVIATED = 6;
-
-    public int ton;
-    public String address;
-    public byte[] origBytes;
-
-    /**
-     * Returns the address of the SMS message in String form or null if unavailable
-     */
-    public String getAddressString() {
-        return address;
-    }
-
-    /**
-     * Returns true if this is an alphanumeric address
-     */
-    public boolean isAlphanumeric() {
-        return ton == TON_ALPHANUMERIC;
-    }
-
-    /**
-     * Returns true if this is a network address
-     */
-    public boolean isNetworkSpecific() {
-        return ton == TON_NETWORK;
-    }
-
-    public boolean couldBeEmailGateway() {
-        // Some carriers seems to send email gateway messages in this form:
-        // from: an UNKNOWN TON, 3 or 4 digits long, beginning with a 5
-        // PID: 0x00, Data coding scheme 0x03
-        // So we just attempt to treat any message from an address length <= 4
-        // as an email gateway
-
-        return address.length() <= 4;
-    }
-
-}
diff --git a/src/java/com/android/internal/telephony/SmsApplication.java b/src/java/com/android/internal/telephony/SmsApplication.java
deleted file mode 100644
index 0d1f205..0000000
--- a/src/java/com/android/internal/telephony/SmsApplication.java
+++ /dev/null
@@ -1,980 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import android.Manifest.permission;
-import android.app.AppOpsManager;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.ActivityInfo;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.ResolveInfo;
-import android.content.pm.ServiceInfo;
-import android.content.res.Resources;
-import android.net.Uri;
-import android.os.Binder;
-import android.os.Debug;
-import android.os.Process;
-import android.os.UserHandle;
-import android.provider.Settings;
-import android.provider.Telephony;
-import android.provider.Telephony.Sms.Intents;
-import android.telephony.Rlog;
-import android.telephony.SmsManager;
-import android.telephony.TelephonyManager;
-import android.util.Log;
-
-import com.android.internal.content.PackageMonitor;
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-
-/**
- * Class for managing the primary application that we will deliver SMS/MMS messages to
- *
- * {@hide}
- */
-public final class SmsApplication {
-    static final String LOG_TAG = "SmsApplication";
-    private static final String PHONE_PACKAGE_NAME = "com.android.phone";
-    private static final String BLUETOOTH_PACKAGE_NAME = "com.android.bluetooth";
-    private static final String MMS_SERVICE_PACKAGE_NAME = "com.android.mms.service";
-    private static final String TELEPHONY_PROVIDER_PACKAGE_NAME = "com.android.providers.telephony";
-
-    private static final String SCHEME_SMS = "sms";
-    private static final String SCHEME_SMSTO = "smsto";
-    private static final String SCHEME_MMS = "mms";
-    private static final String SCHEME_MMSTO = "mmsto";
-    private static final boolean DEBUG_MULTIUSER = false;
-
-    private static SmsPackageMonitor sSmsPackageMonitor = null;
-
-    public static class SmsApplicationData {
-        /**
-         * Name of this SMS app for display.
-         */
-        private String mApplicationName;
-
-        /**
-         * Package name for this SMS app.
-         */
-        public String mPackageName;
-
-        /**
-         * The class name of the SMS_DELIVER_ACTION receiver in this app.
-         */
-        private String mSmsReceiverClass;
-
-        /**
-         * The class name of the WAP_PUSH_DELIVER_ACTION receiver in this app.
-         */
-        private String mMmsReceiverClass;
-
-        /**
-         * The class name of the ACTION_RESPOND_VIA_MESSAGE intent in this app.
-         */
-        private String mRespondViaMessageClass;
-
-        /**
-         * The class name of the ACTION_SENDTO intent in this app.
-         */
-        private String mSendToClass;
-
-        /**
-         * The class name of the ACTION_DEFAULT_SMS_PACKAGE_CHANGED receiver in this app.
-         */
-        private String mSmsAppChangedReceiverClass;
-
-        /**
-         * The class name of the ACTION_EXTERNAL_PROVIDER_CHANGE receiver in this app.
-         */
-        private String mProviderChangedReceiverClass;
-
-        /**
-         * The class name of the SIM_FULL_ACTION receiver in this app.
-         */
-        private String mSimFullReceiverClass;
-
-        /**
-         * The user-id for this application
-         */
-        private int mUid;
-
-        /**
-         * Returns true if this SmsApplicationData is complete (all intents handled).
-         * @return
-         */
-        public boolean isComplete() {
-            return (mSmsReceiverClass != null && mMmsReceiverClass != null
-                    && mRespondViaMessageClass != null && mSendToClass != null);
-        }
-
-        public SmsApplicationData(String packageName, int uid) {
-            mPackageName = packageName;
-            mUid = uid;
-        }
-
-        public String getApplicationName(Context context) {
-            if (mApplicationName == null) {
-                PackageManager pm = context.getPackageManager();
-                ApplicationInfo appInfo;
-                try {
-                    appInfo = pm.getApplicationInfoAsUser(mPackageName, 0,
-                            UserHandle.getUserId(mUid));
-                } catch (NameNotFoundException e) {
-                    return null;
-                }
-                if (appInfo != null) {
-                    CharSequence label  = pm.getApplicationLabel(appInfo);
-                    mApplicationName = (label == null) ? null : label.toString();
-                }
-            }
-            return mApplicationName;
-        }
-
-        @Override
-        public String toString() {
-            return " mPackageName: " + mPackageName
-                    + " mSmsReceiverClass: " + mSmsReceiverClass
-                    + " mMmsReceiverClass: " + mMmsReceiverClass
-                    + " mRespondViaMessageClass: " + mRespondViaMessageClass
-                    + " mSendToClass: " + mSendToClass
-                    + " mSmsAppChangedClass: " + mSmsAppChangedReceiverClass
-                    + " mProviderChangedReceiverClass: " + mProviderChangedReceiverClass
-                    + " mSimFullReceiverClass: " + mSimFullReceiverClass
-                    + " mUid: " + mUid;
-        }
-    }
-
-    /**
-     * Returns the userId of the Context object, if called from a system app,
-     * otherwise it returns the caller's userId
-     * @param context The context object passed in by the caller.
-     * @return
-     */
-    private static int getIncomingUserId(Context context) {
-        int contextUserId = context.getUserId();
-        final int callingUid = Binder.getCallingUid();
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getIncomingUserHandle caller=" + callingUid + ", myuid="
-                    + android.os.Process.myUid() + "\n\t" + Debug.getCallers(4));
-        }
-        if (UserHandle.getAppId(callingUid)
-                < android.os.Process.FIRST_APPLICATION_UID) {
-            return contextUserId;
-        } else {
-            return UserHandle.getUserId(callingUid);
-        }
-    }
-
-    /**
-     * Returns the list of available SMS apps defined as apps that are registered for both the
-     * SMS_RECEIVED_ACTION (SMS) and WAP_PUSH_RECEIVED_ACTION (MMS) broadcasts (and their broadcast
-     * receivers are enabled)
-     *
-     * Requirements to be an SMS application:
-     * Implement SMS_DELIVER_ACTION broadcast receiver.
-     * Require BROADCAST_SMS permission.
-     *
-     * Implement WAP_PUSH_DELIVER_ACTION broadcast receiver.
-     * Require BROADCAST_WAP_PUSH permission.
-     *
-     * Implement RESPOND_VIA_MESSAGE intent.
-     * Support smsto Uri scheme.
-     * Require SEND_RESPOND_VIA_MESSAGE permission.
-     *
-     * Implement ACTION_SENDTO intent.
-     * Support smsto Uri scheme.
-     */
-    public static Collection<SmsApplicationData> getApplicationCollection(Context context) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            return getApplicationCollectionInternal(context, userId);
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    private static Collection<SmsApplicationData> getApplicationCollectionInternal(
-            Context context, int userId) {
-        PackageManager packageManager = context.getPackageManager();
-
-        // Get the list of apps registered for SMS
-        Intent intent = new Intent(Intents.SMS_DELIVER_ACTION);
-        List<ResolveInfo> smsReceivers = packageManager.queryBroadcastReceiversAsUser(intent, 0,
-                userId);
-
-        HashMap<String, SmsApplicationData> receivers = new HashMap<String, SmsApplicationData>();
-
-        // Add one entry to the map for every sms receiver (ignoring duplicate sms receivers)
-        for (ResolveInfo resolveInfo : smsReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            if (!permission.BROADCAST_SMS.equals(activityInfo.permission)) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            if (!receivers.containsKey(packageName)) {
-                final SmsApplicationData smsApplicationData = new SmsApplicationData(packageName,
-                        activityInfo.applicationInfo.uid);
-                smsApplicationData.mSmsReceiverClass = activityInfo.name;
-                receivers.put(packageName, smsApplicationData);
-            }
-        }
-
-        // Update any existing entries with mms receiver class
-        intent = new Intent(Intents.WAP_PUSH_DELIVER_ACTION);
-        intent.setDataAndType(null, "application/vnd.wap.mms-message");
-        List<ResolveInfo> mmsReceivers = packageManager.queryBroadcastReceiversAsUser(intent, 0,
-                userId);
-        for (ResolveInfo resolveInfo : mmsReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            if (!permission.BROADCAST_WAP_PUSH.equals(activityInfo.permission)) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (smsApplicationData != null) {
-                smsApplicationData.mMmsReceiverClass = activityInfo.name;
-            }
-        }
-
-        // Update any existing entries with respond via message intent class.
-        intent = new Intent(TelephonyManager.ACTION_RESPOND_VIA_MESSAGE,
-                Uri.fromParts(SCHEME_SMSTO, "", null));
-        List<ResolveInfo> respondServices = packageManager.queryIntentServicesAsUser(intent, 0,
-                userId);
-        for (ResolveInfo resolveInfo : respondServices) {
-            final ServiceInfo serviceInfo = resolveInfo.serviceInfo;
-            if (serviceInfo == null) {
-                continue;
-            }
-            if (!permission.SEND_RESPOND_VIA_MESSAGE.equals(serviceInfo.permission)) {
-                continue;
-            }
-            final String packageName = serviceInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (smsApplicationData != null) {
-                smsApplicationData.mRespondViaMessageClass = serviceInfo.name;
-            }
-        }
-
-        // Update any existing entries with supports send to.
-        intent = new Intent(Intent.ACTION_SENDTO,
-                Uri.fromParts(SCHEME_SMSTO, "", null));
-        List<ResolveInfo> sendToActivities = packageManager.queryIntentActivitiesAsUser(intent, 0,
-                userId);
-        for (ResolveInfo resolveInfo : sendToActivities) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (smsApplicationData != null) {
-                smsApplicationData.mSendToClass = activityInfo.name;
-            }
-        }
-
-        // Update any existing entries with the default sms changed handler.
-        intent = new Intent(Telephony.Sms.Intents.ACTION_DEFAULT_SMS_PACKAGE_CHANGED);
-        List<ResolveInfo> smsAppChangedReceivers =
-                packageManager.queryBroadcastReceiversAsUser(intent, 0, userId);
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplicationCollectionInternal smsAppChangedActivities=" +
-                    smsAppChangedReceivers);
-        }
-        for (ResolveInfo resolveInfo : smsAppChangedReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (DEBUG_MULTIUSER) {
-                Log.i(LOG_TAG, "getApplicationCollectionInternal packageName=" +
-                        packageName + " smsApplicationData: " + smsApplicationData +
-                        " activityInfo.name: " + activityInfo.name);
-            }
-            if (smsApplicationData != null) {
-                smsApplicationData.mSmsAppChangedReceiverClass = activityInfo.name;
-            }
-        }
-
-        // Update any existing entries with the external provider changed handler.
-        intent = new Intent(Telephony.Sms.Intents.ACTION_EXTERNAL_PROVIDER_CHANGE);
-        List<ResolveInfo> providerChangedReceivers =
-                packageManager.queryBroadcastReceiversAsUser(intent, 0, userId);
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplicationCollectionInternal providerChangedActivities=" +
-                    providerChangedReceivers);
-        }
-        for (ResolveInfo resolveInfo : providerChangedReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (DEBUG_MULTIUSER) {
-                Log.i(LOG_TAG, "getApplicationCollectionInternal packageName=" +
-                        packageName + " smsApplicationData: " + smsApplicationData +
-                        " activityInfo.name: " + activityInfo.name);
-            }
-            if (smsApplicationData != null) {
-                smsApplicationData.mProviderChangedReceiverClass = activityInfo.name;
-            }
-        }
-
-        // Update any existing entries with the sim full handler.
-        intent = new Intent(Intents.SIM_FULL_ACTION);
-        List<ResolveInfo> simFullReceivers =
-                packageManager.queryBroadcastReceiversAsUser(intent, 0, userId);
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplicationCollectionInternal simFullReceivers="
-                    + simFullReceivers);
-        }
-        for (ResolveInfo resolveInfo : simFullReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (DEBUG_MULTIUSER) {
-                Log.i(LOG_TAG, "getApplicationCollectionInternal packageName="
-                        + packageName + " smsApplicationData: " + smsApplicationData
-                        + " activityInfo.name: " + activityInfo.name);
-            }
-            if (smsApplicationData != null) {
-                smsApplicationData.mSimFullReceiverClass = activityInfo.name;
-            }
-        }
-
-        // Remove any entries for which we did not find all required intents.
-        for (ResolveInfo resolveInfo : smsReceivers) {
-            final ActivityInfo activityInfo = resolveInfo.activityInfo;
-            if (activityInfo == null) {
-                continue;
-            }
-            final String packageName = activityInfo.packageName;
-            final SmsApplicationData smsApplicationData = receivers.get(packageName);
-            if (smsApplicationData != null) {
-                if (!smsApplicationData.isComplete()) {
-                    receivers.remove(packageName);
-                }
-            }
-        }
-        return receivers.values();
-    }
-
-    /**
-     * Checks to see if we have a valid installed SMS application for the specified package name
-     * @return Data for the specified package name or null if there isn't one
-     */
-    private static SmsApplicationData getApplicationForPackage(
-            Collection<SmsApplicationData> applications, String packageName) {
-        if (packageName == null) {
-            return null;
-        }
-        // Is there an entry in the application list for the specified package?
-        for (SmsApplicationData application : applications) {
-            if (application.mPackageName.contentEquals(packageName)) {
-                return application;
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Get the application we will use for delivering SMS/MMS messages.
-     *
-     * We return the preferred sms application with the following order of preference:
-     * (1) User selected SMS app (if selected, and if still valid)
-     * (2) Android Messaging (if installed)
-     * (3) The currently configured highest priority broadcast receiver
-     * (4) Null
-     */
-    private static SmsApplicationData getApplication(Context context, boolean updateIfNeeded,
-            int userId) {
-        TelephonyManager tm = (TelephonyManager)
-                context.getSystemService(Context.TELEPHONY_SERVICE);
-        if (!tm.isSmsCapable()) {
-            // No phone, no SMS
-            return null;
-        }
-
-        Collection<SmsApplicationData> applications = getApplicationCollectionInternal(context,
-                userId);
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplication userId=" + userId);
-        }
-        // Determine which application receives the broadcast
-        String defaultApplication = Settings.Secure.getStringForUser(context.getContentResolver(),
-                Settings.Secure.SMS_DEFAULT_APPLICATION, userId);
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplication defaultApp=" + defaultApplication);
-        }
-
-        SmsApplicationData applicationData = null;
-        if (defaultApplication != null) {
-            applicationData = getApplicationForPackage(applications, defaultApplication);
-        }
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplication appData=" + applicationData);
-        }
-        // Picking a new SMS app requires AppOps and Settings.Secure permissions, so we only do
-        // this if the caller asked us to.
-        if (updateIfNeeded && applicationData == null) {
-            // Try to find the default SMS package for this device
-            Resources r = context.getResources();
-            String defaultPackage =
-                    r.getString(com.android.internal.R.string.default_sms_application);
-            applicationData = getApplicationForPackage(applications, defaultPackage);
-
-            if (applicationData == null) {
-                // Are there any applications?
-                if (applications.size() != 0) {
-                    applicationData = (SmsApplicationData)applications.toArray()[0];
-                }
-            }
-
-            // If we found a new default app, update the setting
-            if (applicationData != null) {
-                setDefaultApplicationInternal(applicationData.mPackageName, context, userId);
-            }
-        }
-
-        // If we found a package, make sure AppOps permissions are set up correctly
-        if (applicationData != null) {
-            AppOpsManager appOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
-
-            // We can only call checkOp if we are privileged (updateIfNeeded) or if the app we
-            // are checking is for our current uid. Doing this check from the unprivileged current
-            // SMS app allows us to tell the current SMS app that it is not in a good state and
-            // needs to ask to be the current SMS app again to work properly.
-            if (updateIfNeeded || applicationData.mUid == android.os.Process.myUid()) {
-                // Verify that the SMS app has permissions
-                int mode = appOps.checkOp(AppOpsManager.OP_WRITE_SMS, applicationData.mUid,
-                        applicationData.mPackageName);
-                if (mode != AppOpsManager.MODE_ALLOWED) {
-                    Rlog.e(LOG_TAG, applicationData.mPackageName + " lost OP_WRITE_SMS: " +
-                            (updateIfNeeded ? " (fixing)" : " (no permission to fix)"));
-                    if (updateIfNeeded) {
-                        appOps.setMode(AppOpsManager.OP_WRITE_SMS, applicationData.mUid,
-                                applicationData.mPackageName, AppOpsManager.MODE_ALLOWED);
-                    } else {
-                        // We can not return a package if permissions are not set up correctly
-                        applicationData = null;
-                    }
-                }
-            }
-
-            // We can only verify the phone and BT app's permissions from a privileged caller
-            if (updateIfNeeded) {
-                // Ensure this component is still configured as the preferred activity. Usually the
-                // current SMS app will already be the preferred activity - but checking whether or
-                // not this is true is just as expensive as reconfiguring the preferred activity so
-                // we just reconfigure every time.
-                PackageManager packageManager = context.getPackageManager();
-                configurePreferredActivity(packageManager, new ComponentName(
-                        applicationData.mPackageName, applicationData.mSendToClass),
-                        userId);
-                // Assign permission to special system apps
-                assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                        PHONE_PACKAGE_NAME);
-                assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                        BLUETOOTH_PACKAGE_NAME);
-                assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                        MMS_SERVICE_PACKAGE_NAME);
-                assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                        TELEPHONY_PROVIDER_PACKAGE_NAME);
-                // Give WRITE_SMS AppOps permission to UID 1001 which contains multiple
-                // apps, all of them should be able to write to telephony provider.
-                // This is to allow the proxy package permission check in telephony provider
-                // to pass.
-                assignWriteSmsPermissionToSystemUid(appOps, Process.PHONE_UID);
-            }
-        }
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "getApplication returning appData=" + applicationData);
-        }
-        return applicationData;
-    }
-
-    /**
-     * Sets the specified package as the default SMS/MMS application. The caller of this method
-     * needs to have permission to set AppOps and write to secure settings.
-     */
-    public static void setDefaultApplication(String packageName, Context context) {
-        TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
-        if (!tm.isSmsCapable()) {
-            // No phone, no SMS
-            return;
-        }
-
-        final int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            setDefaultApplicationInternal(packageName, context, userId);
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    private static void setDefaultApplicationInternal(String packageName, Context context,
-            int userId) {
-        // Get old package name
-        String oldPackageName = Settings.Secure.getStringForUser(context.getContentResolver(),
-                Settings.Secure.SMS_DEFAULT_APPLICATION, userId);
-
-        if (DEBUG_MULTIUSER) {
-            Log.i(LOG_TAG, "setDefaultApplicationInternal old=" + oldPackageName +
-                    " new=" + packageName);
-        }
-
-        if (packageName != null && oldPackageName != null && packageName.equals(oldPackageName)) {
-            // No change
-            return;
-        }
-
-        // We only make the change if the new package is valid
-        PackageManager packageManager = context.getPackageManager();
-        Collection<SmsApplicationData> applications = getApplicationCollection(context);
-        SmsApplicationData oldAppData = oldPackageName != null ?
-                getApplicationForPackage(applications, oldPackageName) : null;
-        SmsApplicationData applicationData = getApplicationForPackage(applications, packageName);
-        if (applicationData != null) {
-            // Ignore OP_WRITE_SMS for the previously configured default SMS app.
-            AppOpsManager appOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
-            if (oldPackageName != null) {
-                try {
-                    PackageInfo info = packageManager.getPackageInfo(oldPackageName,
-                            PackageManager.GET_UNINSTALLED_PACKAGES);
-                    appOps.setMode(AppOpsManager.OP_WRITE_SMS, info.applicationInfo.uid,
-                            oldPackageName, AppOpsManager.MODE_IGNORED);
-                } catch (NameNotFoundException e) {
-                    Rlog.w(LOG_TAG, "Old SMS package not found: " + oldPackageName);
-                }
-            }
-
-            // Update the secure setting.
-            Settings.Secure.putStringForUser(context.getContentResolver(),
-                    Settings.Secure.SMS_DEFAULT_APPLICATION, applicationData.mPackageName,
-                    userId);
-
-            // Configure this as the preferred activity for SENDTO sms/mms intents
-            configurePreferredActivity(packageManager, new ComponentName(
-                    applicationData.mPackageName, applicationData.mSendToClass), userId);
-
-            // Allow OP_WRITE_SMS for the newly configured default SMS app.
-            appOps.setMode(AppOpsManager.OP_WRITE_SMS, applicationData.mUid,
-                    applicationData.mPackageName, AppOpsManager.MODE_ALLOWED);
-
-            // Assign permission to special system apps
-            assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                    PHONE_PACKAGE_NAME);
-            assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                    BLUETOOTH_PACKAGE_NAME);
-            assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                    MMS_SERVICE_PACKAGE_NAME);
-            assignWriteSmsPermissionToSystemApp(context, packageManager, appOps,
-                    TELEPHONY_PROVIDER_PACKAGE_NAME);
-            // Give WRITE_SMS AppOps permission to UID 1001 which contains multiple
-            // apps, all of them should be able to write to telephony provider.
-            // This is to allow the proxy package permission check in telephony provider
-            // to pass.
-            assignWriteSmsPermissionToSystemUid(appOps, Process.PHONE_UID);
-
-            if (DEBUG_MULTIUSER) {
-                Log.i(LOG_TAG, "setDefaultApplicationInternal oldAppData=" + oldAppData);
-            }
-            if (oldAppData != null && oldAppData.mSmsAppChangedReceiverClass != null) {
-                // Notify the old sms app that it's no longer the default
-                final Intent oldAppIntent =
-                        new Intent(Telephony.Sms.Intents.ACTION_DEFAULT_SMS_PACKAGE_CHANGED);
-                final ComponentName component = new ComponentName(oldAppData.mPackageName,
-                        oldAppData.mSmsAppChangedReceiverClass);
-                oldAppIntent.setComponent(component);
-                oldAppIntent.putExtra(Telephony.Sms.Intents.EXTRA_IS_DEFAULT_SMS_APP, false);
-                if (DEBUG_MULTIUSER) {
-                    Log.i(LOG_TAG, "setDefaultApplicationInternal old=" + oldAppData.mPackageName);
-                }
-                context.sendBroadcast(oldAppIntent);
-            }
-            // Notify the new sms app that it's now the default (if the new sms app has a receiver
-            // to handle the changed default sms intent).
-            if (DEBUG_MULTIUSER) {
-                Log.i(LOG_TAG, "setDefaultApplicationInternal new applicationData=" +
-                        applicationData);
-            }
-            if (applicationData.mSmsAppChangedReceiverClass != null) {
-                final Intent intent =
-                        new Intent(Telephony.Sms.Intents.ACTION_DEFAULT_SMS_PACKAGE_CHANGED);
-                final ComponentName component = new ComponentName(applicationData.mPackageName,
-                        applicationData.mSmsAppChangedReceiverClass);
-                intent.setComponent(component);
-                intent.putExtra(Telephony.Sms.Intents.EXTRA_IS_DEFAULT_SMS_APP, true);
-                if (DEBUG_MULTIUSER) {
-                    Log.i(LOG_TAG, "setDefaultApplicationInternal new=" + packageName);
-                }
-                context.sendBroadcast(intent);
-            }
-            MetricsLogger.action(context, MetricsEvent.ACTION_DEFAULT_SMS_APP_CHANGED,
-                    applicationData.mPackageName);
-        }
-    }
-
-    /**
-     * Assign WRITE_SMS AppOps permission to some special system apps.
-     *
-     * @param context The context
-     * @param packageManager The package manager instance
-     * @param appOps The AppOps manager instance
-     * @param packageName The package name of the system app
-     */
-    private static void assignWriteSmsPermissionToSystemApp(Context context,
-            PackageManager packageManager, AppOpsManager appOps, String packageName) {
-        // First check package signature matches the caller's package signature.
-        // Since this class is only used internally by the system, this check makes sure
-        // the package signature matches system signature.
-        final int result = packageManager.checkSignatures(context.getPackageName(), packageName);
-        if (result != PackageManager.SIGNATURE_MATCH) {
-            Rlog.e(LOG_TAG, packageName + " does not have system signature");
-            return;
-        }
-        try {
-            PackageInfo info = packageManager.getPackageInfo(packageName, 0);
-            int mode = appOps.checkOp(AppOpsManager.OP_WRITE_SMS, info.applicationInfo.uid,
-                    packageName);
-            if (mode != AppOpsManager.MODE_ALLOWED) {
-                Rlog.w(LOG_TAG, packageName + " does not have OP_WRITE_SMS:  (fixing)");
-                appOps.setMode(AppOpsManager.OP_WRITE_SMS, info.applicationInfo.uid,
-                        packageName, AppOpsManager.MODE_ALLOWED);
-            }
-        } catch (NameNotFoundException e) {
-            // No whitelisted system app on this device
-            Rlog.e(LOG_TAG, "Package not found: " + packageName);
-        }
-
-    }
-
-    private static void assignWriteSmsPermissionToSystemUid(AppOpsManager appOps, int uid) {
-        appOps.setUidMode(AppOpsManager.OP_WRITE_SMS, uid, AppOpsManager.MODE_ALLOWED);
-    }
-
-    /**
-     * Tracks package changes and ensures that the default SMS app is always configured to be the
-     * preferred activity for SENDTO sms/mms intents.
-     */
-    private static final class SmsPackageMonitor extends PackageMonitor {
-        final Context mContext;
-
-        public SmsPackageMonitor(Context context) {
-            super();
-            mContext = context;
-        }
-
-        @Override
-        public void onPackageDisappeared(String packageName, int reason) {
-            onPackageChanged();
-        }
-
-        @Override
-        public void onPackageAppeared(String packageName, int reason) {
-            onPackageChanged();
-        }
-
-        @Override
-        public void onPackageModified(String packageName) {
-            onPackageChanged();
-        }
-
-        private void onPackageChanged() {
-            PackageManager packageManager = mContext.getPackageManager();
-            Context userContext = mContext;
-            final int userId = getSendingUserId();
-            if (userId != UserHandle.USER_SYSTEM) {
-                try {
-                    userContext = mContext.createPackageContextAsUser(mContext.getPackageName(), 0,
-                            new UserHandle(userId));
-                } catch (NameNotFoundException nnfe) {
-                    if (DEBUG_MULTIUSER) {
-                        Log.w(LOG_TAG, "Unable to create package context for user " + userId);
-                    }
-                }
-            }
-            // Ensure this component is still configured as the preferred activity
-            ComponentName componentName = getDefaultSendToApplication(userContext, true);
-            if (componentName != null) {
-                configurePreferredActivity(packageManager, componentName, userId);
-            }
-        }
-    }
-
-    public static void initSmsPackageMonitor(Context context) {
-        sSmsPackageMonitor = new SmsPackageMonitor(context);
-        sSmsPackageMonitor.register(context, context.getMainLooper(), UserHandle.ALL, false);
-    }
-
-    private static void configurePreferredActivity(PackageManager packageManager,
-            ComponentName componentName, int userId) {
-        // Add the four activity preferences we want to direct to this app.
-        replacePreferredActivity(packageManager, componentName, userId, SCHEME_SMS);
-        replacePreferredActivity(packageManager, componentName, userId, SCHEME_SMSTO);
-        replacePreferredActivity(packageManager, componentName, userId, SCHEME_MMS);
-        replacePreferredActivity(packageManager, componentName, userId, SCHEME_MMSTO);
-    }
-
-    /**
-     * Updates the ACTION_SENDTO activity to the specified component for the specified scheme.
-     */
-    private static void replacePreferredActivity(PackageManager packageManager,
-            ComponentName componentName, int userId, String scheme) {
-        // Build the set of existing activities that handle this scheme
-        Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(scheme, "", null));
-        List<ResolveInfo> resolveInfoList = packageManager.queryIntentActivitiesAsUser(
-                intent, PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_RESOLVED_FILTER,
-                userId);
-
-        // Build the set of ComponentNames for these activities
-        final int n = resolveInfoList.size();
-        ComponentName[] set = new ComponentName[n];
-        for (int i = 0; i < n; i++) {
-            ResolveInfo info = resolveInfoList.get(i);
-            set[i] = new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
-        }
-
-        // Update the preferred SENDTO activity for the specified scheme
-        IntentFilter intentFilter = new IntentFilter();
-        intentFilter.addAction(Intent.ACTION_SENDTO);
-        intentFilter.addCategory(Intent.CATEGORY_DEFAULT);
-        intentFilter.addDataScheme(scheme);
-        packageManager.replacePreferredActivityAsUser(intentFilter,
-                IntentFilter.MATCH_CATEGORY_SCHEME + IntentFilter.MATCH_ADJUSTMENT_NORMAL,
-                set, componentName, userId);
-    }
-
-    /**
-     * Returns SmsApplicationData for this package if this package is capable of being set as the
-     * default SMS application.
-     */
-    public static SmsApplicationData getSmsApplicationData(String packageName, Context context) {
-        Collection<SmsApplicationData> applications = getApplicationCollection(context);
-        return getApplicationForPackage(applications, packageName);
-    }
-
-    /**
-     * Gets the default SMS application
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to deliver SMS messages to
-     */
-    public static ComponentName getDefaultSmsApplication(Context context, boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mSmsReceiverClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Gets the default MMS application
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to deliver MMS messages to
-     */
-    public static ComponentName getDefaultMmsApplication(Context context, boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mMmsReceiverClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Gets the default Respond Via Message application
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to direct Respond Via Message intent to
-     */
-    public static ComponentName getDefaultRespondViaMessageApplication(Context context,
-            boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mRespondViaMessageClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Gets the default Send To (smsto) application.
-     * <p>
-     * Caller must pass in the correct user context if calling from a singleton service.
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to direct SEND_TO (smsto) intent to
-     */
-    public static ComponentName getDefaultSendToApplication(Context context,
-            boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mSendToClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Gets the default application that handles external changes to the SmsProvider and
-     * MmsProvider.
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to deliver change intents to
-     */
-    public static ComponentName getDefaultExternalTelephonyProviderChangedApplication(
-            Context context, boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null
-                    && smsApplicationData.mProviderChangedReceiverClass != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mProviderChangedReceiverClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Gets the default application that handles sim full event.
-     * @param context context from the calling app
-     * @param updateIfNeeded update the default app if there is no valid default app configured.
-     * @return component name of the app and class to deliver change intents to
-     */
-    public static ComponentName getDefaultSimFullApplication(
-            Context context, boolean updateIfNeeded) {
-        int userId = getIncomingUserId(context);
-        final long token = Binder.clearCallingIdentity();
-        try {
-            ComponentName component = null;
-            SmsApplicationData smsApplicationData = getApplication(context, updateIfNeeded,
-                    userId);
-            if (smsApplicationData != null
-                    && smsApplicationData.mSimFullReceiverClass != null) {
-                component = new ComponentName(smsApplicationData.mPackageName,
-                        smsApplicationData.mSimFullReceiverClass);
-            }
-            return component;
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
-    }
-
-    /**
-     * Returns whether need to write the SMS message to SMS database for this package.
-     * <p>
-     * Caller must pass in the correct user context if calling from a singleton service.
-     */
-    public static boolean shouldWriteMessageForPackage(String packageName, Context context) {
-        if (SmsManager.getDefault().getAutoPersisting()) {
-            return true;
-        }
-        return !isDefaultSmsApplication(context, packageName);
-    }
-
-    /**
-     * Check if a package is default sms app (or equivalent, like bluetooth)
-     *
-     * @param context context from the calling app
-     * @param packageName the name of the package to be checked
-     * @return true if the package is default sms app or bluetooth
-     */
-    public static boolean isDefaultSmsApplication(Context context, String packageName) {
-        if (packageName == null) {
-            return false;
-        }
-        final String defaultSmsPackage = getDefaultSmsApplicationPackageName(context);
-        if ((defaultSmsPackage != null && defaultSmsPackage.equals(packageName))
-                || BLUETOOTH_PACKAGE_NAME.equals(packageName)) {
-            return true;
-        }
-        return false;
-    }
-
-    private static String getDefaultSmsApplicationPackageName(Context context) {
-        final ComponentName component = getDefaultSmsApplication(context, false);
-        if (component != null) {
-            return component.getPackageName();
-        }
-        return null;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/SmsHeader.java b/src/java/com/android/internal/telephony/SmsHeader.java
deleted file mode 100644
index b519b70..0000000
--- a/src/java/com/android/internal/telephony/SmsHeader.java
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import com.android.internal.telephony.SmsConstants;
-import com.android.internal.util.HexDump;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-
-import java.util.ArrayList;
-
-/**
- * SMS user data header, as specified in TS 23.040 9.2.3.24.
- */
-public class SmsHeader {
-
-    // TODO(cleanup): this data structure is generally referred to as
-    // the 'user data header' or UDH, and so the class name should
-    // change to reflect this...
-
-    /** SMS user data header information element identifiers.
-     * (see TS 23.040 9.2.3.24)
-     */
-    public static final int ELT_ID_CONCATENATED_8_BIT_REFERENCE       = 0x00;
-    public static final int ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION     = 0x01;
-    public static final int ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT  = 0x04;
-    public static final int ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT = 0x05;
-    public static final int ELT_ID_SMSC_CONTROL_PARAMS                = 0x06;
-    public static final int ELT_ID_UDH_SOURCE_INDICATION              = 0x07;
-    public static final int ELT_ID_CONCATENATED_16_BIT_REFERENCE      = 0x08;
-    public static final int ELT_ID_WIRELESS_CTRL_MSG_PROTOCOL         = 0x09;
-    public static final int ELT_ID_TEXT_FORMATTING                    = 0x0A;
-    public static final int ELT_ID_PREDEFINED_SOUND                   = 0x0B;
-    public static final int ELT_ID_USER_DEFINED_SOUND                 = 0x0C;
-    public static final int ELT_ID_PREDEFINED_ANIMATION               = 0x0D;
-    public static final int ELT_ID_LARGE_ANIMATION                    = 0x0E;
-    public static final int ELT_ID_SMALL_ANIMATION                    = 0x0F;
-    public static final int ELT_ID_LARGE_PICTURE                      = 0x10;
-    public static final int ELT_ID_SMALL_PICTURE                      = 0x11;
-    public static final int ELT_ID_VARIABLE_PICTURE                   = 0x12;
-    public static final int ELT_ID_USER_PROMPT_INDICATOR              = 0x13;
-    public static final int ELT_ID_EXTENDED_OBJECT                    = 0x14;
-    public static final int ELT_ID_REUSED_EXTENDED_OBJECT             = 0x15;
-    public static final int ELT_ID_COMPRESSION_CONTROL                = 0x16;
-    public static final int ELT_ID_OBJECT_DISTR_INDICATOR             = 0x17;
-    public static final int ELT_ID_STANDARD_WVG_OBJECT                = 0x18;
-    public static final int ELT_ID_CHARACTER_SIZE_WVG_OBJECT          = 0x19;
-    public static final int ELT_ID_EXTENDED_OBJECT_DATA_REQUEST_CMD   = 0x1A;
-    public static final int ELT_ID_RFC_822_EMAIL_HEADER               = 0x20;
-    public static final int ELT_ID_HYPERLINK_FORMAT_ELEMENT           = 0x21;
-    public static final int ELT_ID_REPLY_ADDRESS_ELEMENT              = 0x22;
-    public static final int ELT_ID_ENHANCED_VOICE_MAIL_INFORMATION    = 0x23;
-    public static final int ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT     = 0x24;
-    public static final int ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT    = 0x25;
-
-    public static final int PORT_WAP_PUSH = 2948;
-    public static final int PORT_WAP_WSP  = 9200;
-
-    public static class PortAddrs {
-        public int destPort;
-        public int origPort;
-        public boolean areEightBits;
-    }
-
-    public static class ConcatRef {
-        public int refNumber;
-        public int seqNumber;
-        public int msgCount;
-        public boolean isEightBits;
-    }
-
-    public static class SpecialSmsMsg {
-        public int msgIndType;
-        public int msgCount;
-    }
-
-    /**
-     * A header element that is not explicitly parsed, meaning not
-     * PortAddrs or ConcatRef or SpecialSmsMsg.
-     */
-    public static class MiscElt {
-        public int id;
-        public byte[] data;
-    }
-
-    public PortAddrs portAddrs;
-    public ConcatRef concatRef;
-    public ArrayList<SpecialSmsMsg> specialSmsMsgList = new ArrayList<SpecialSmsMsg>();
-    public ArrayList<MiscElt> miscEltList = new ArrayList<MiscElt>();
-
-    /** 7 bit national language locking shift table, or 0 for GSM default 7 bit alphabet. */
-    public int languageTable;
-
-    /** 7 bit national language single shift table, or 0 for GSM default 7 bit extension table. */
-    public int languageShiftTable;
-
-    public SmsHeader() {}
-
-    /**
-     * Create structured SmsHeader object from serialized byte array representation.
-     * (see TS 23.040 9.2.3.24)
-     * @param data is user data header bytes
-     * @return SmsHeader object
-     */
-    public static SmsHeader fromByteArray(byte[] data) {
-        ByteArrayInputStream inStream = new ByteArrayInputStream(data);
-        SmsHeader smsHeader = new SmsHeader();
-        while (inStream.available() > 0) {
-            /**
-             * NOTE: as defined in the spec, ConcatRef and PortAddr
-             * fields should not reoccur, but if they do the last
-             * occurrence is to be used.  Also, for ConcatRef
-             * elements, if the count is zero, sequence is zero, or
-             * sequence is larger than count, the entire element is to
-             * be ignored.
-             */
-            int id = inStream.read();
-            int length = inStream.read();
-            ConcatRef concatRef;
-            PortAddrs portAddrs;
-            switch (id) {
-            case ELT_ID_CONCATENATED_8_BIT_REFERENCE:
-                concatRef = new ConcatRef();
-                concatRef.refNumber = inStream.read();
-                concatRef.msgCount = inStream.read();
-                concatRef.seqNumber = inStream.read();
-                concatRef.isEightBits = true;
-                if (concatRef.msgCount != 0 && concatRef.seqNumber != 0 &&
-                        concatRef.seqNumber <= concatRef.msgCount) {
-                    smsHeader.concatRef = concatRef;
-                }
-                break;
-            case ELT_ID_CONCATENATED_16_BIT_REFERENCE:
-                concatRef = new ConcatRef();
-                concatRef.refNumber = (inStream.read() << 8) | inStream.read();
-                concatRef.msgCount = inStream.read();
-                concatRef.seqNumber = inStream.read();
-                concatRef.isEightBits = false;
-                if (concatRef.msgCount != 0 && concatRef.seqNumber != 0 &&
-                        concatRef.seqNumber <= concatRef.msgCount) {
-                    smsHeader.concatRef = concatRef;
-                }
-                break;
-            case ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT:
-                portAddrs = new PortAddrs();
-                portAddrs.destPort = inStream.read();
-                portAddrs.origPort = inStream.read();
-                portAddrs.areEightBits = true;
-                smsHeader.portAddrs = portAddrs;
-                break;
-            case ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT:
-                portAddrs = new PortAddrs();
-                portAddrs.destPort = (inStream.read() << 8) | inStream.read();
-                portAddrs.origPort = (inStream.read() << 8) | inStream.read();
-                portAddrs.areEightBits = false;
-                smsHeader.portAddrs = portAddrs;
-                break;
-            case ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT:
-                smsHeader.languageShiftTable = inStream.read();
-                break;
-            case ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT:
-                smsHeader.languageTable = inStream.read();
-                break;
-            case ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION:
-                SpecialSmsMsg specialSmsMsg = new SpecialSmsMsg();
-                specialSmsMsg.msgIndType = inStream.read();
-                specialSmsMsg.msgCount = inStream.read();
-                smsHeader.specialSmsMsgList.add(specialSmsMsg);
-                break;
-            default:
-                MiscElt miscElt = new MiscElt();
-                miscElt.id = id;
-                miscElt.data = new byte[length];
-                inStream.read(miscElt.data, 0, length);
-                smsHeader.miscEltList.add(miscElt);
-            }
-        }
-        return smsHeader;
-    }
-
-    /**
-     * Create serialized byte array representation from structured SmsHeader object.
-     * (see TS 23.040 9.2.3.24)
-     * @return Byte array representing the SmsHeader
-     */
-    public static byte[] toByteArray(SmsHeader smsHeader) {
-        if ((smsHeader.portAddrs == null) &&
-            (smsHeader.concatRef == null) &&
-            (smsHeader.specialSmsMsgList.isEmpty()) &&
-            (smsHeader.miscEltList.isEmpty()) &&
-            (smsHeader.languageShiftTable == 0) &&
-            (smsHeader.languageTable == 0)) {
-            return null;
-        }
-
-        ByteArrayOutputStream outStream =
-                new ByteArrayOutputStream(SmsConstants.MAX_USER_DATA_BYTES);
-        ConcatRef concatRef = smsHeader.concatRef;
-        if (concatRef != null) {
-            if (concatRef.isEightBits) {
-                outStream.write(ELT_ID_CONCATENATED_8_BIT_REFERENCE);
-                outStream.write(3);
-                outStream.write(concatRef.refNumber);
-            } else {
-                outStream.write(ELT_ID_CONCATENATED_16_BIT_REFERENCE);
-                outStream.write(4);
-                outStream.write(concatRef.refNumber >>> 8);
-                outStream.write(concatRef.refNumber & 0x00FF);
-            }
-            outStream.write(concatRef.msgCount);
-            outStream.write(concatRef.seqNumber);
-        }
-        PortAddrs portAddrs = smsHeader.portAddrs;
-        if (portAddrs != null) {
-            if (portAddrs.areEightBits) {
-                outStream.write(ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT);
-                outStream.write(2);
-                outStream.write(portAddrs.destPort);
-                outStream.write(portAddrs.origPort);
-            } else {
-                outStream.write(ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT);
-                outStream.write(4);
-                outStream.write(portAddrs.destPort >>> 8);
-                outStream.write(portAddrs.destPort & 0x00FF);
-                outStream.write(portAddrs.origPort >>> 8);
-                outStream.write(portAddrs.origPort & 0x00FF);
-            }
-        }
-        if (smsHeader.languageShiftTable != 0) {
-            outStream.write(ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT);
-            outStream.write(1);
-            outStream.write(smsHeader.languageShiftTable);
-        }
-        if (smsHeader.languageTable != 0) {
-            outStream.write(ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT);
-            outStream.write(1);
-            outStream.write(smsHeader.languageTable);
-        }
-        for (SpecialSmsMsg specialSmsMsg : smsHeader.specialSmsMsgList) {
-            outStream.write(ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION);
-            outStream.write(2);
-            outStream.write(specialSmsMsg.msgIndType & 0xFF);
-            outStream.write(specialSmsMsg.msgCount & 0xFF);
-        }
-        for (MiscElt miscElt : smsHeader.miscEltList) {
-            outStream.write(miscElt.id);
-            outStream.write(miscElt.data.length);
-            outStream.write(miscElt.data, 0, miscElt.data.length);
-        }
-        return outStream.toByteArray();
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("UserDataHeader ");
-        builder.append("{ ConcatRef ");
-        if (concatRef == null) {
-            builder.append("unset");
-        } else {
-            builder.append("{ refNumber=" + concatRef.refNumber);
-            builder.append(", msgCount=" + concatRef.msgCount);
-            builder.append(", seqNumber=" + concatRef.seqNumber);
-            builder.append(", isEightBits=" + concatRef.isEightBits);
-            builder.append(" }");
-        }
-        builder.append(", PortAddrs ");
-        if (portAddrs == null) {
-            builder.append("unset");
-        } else {
-            builder.append("{ destPort=" + portAddrs.destPort);
-            builder.append(", origPort=" + portAddrs.origPort);
-            builder.append(", areEightBits=" + portAddrs.areEightBits);
-            builder.append(" }");
-        }
-        if (languageShiftTable != 0) {
-            builder.append(", languageShiftTable=" + languageShiftTable);
-        }
-        if (languageTable != 0) {
-            builder.append(", languageTable=" + languageTable);
-        }
-        for (SpecialSmsMsg specialSmsMsg : specialSmsMsgList) {
-            builder.append(", SpecialSmsMsg ");
-            builder.append("{ msgIndType=" + specialSmsMsg.msgIndType);
-            builder.append(", msgCount=" + specialSmsMsg.msgCount);
-            builder.append(" }");
-        }
-        for (MiscElt miscElt : miscEltList) {
-            builder.append(", MiscElt ");
-            builder.append("{ id=" + miscElt.id);
-            builder.append(", length=" + miscElt.data.length);
-            builder.append(", data=" + HexDump.toHexString(miscElt.data));
-            builder.append(" }");
-        }
-        builder.append(" }");
-        return builder.toString();
-    }
-
-}
diff --git a/src/java/com/android/internal/telephony/SmsMessageBase.java b/src/java/com/android/internal/telephony/SmsMessageBase.java
deleted file mode 100644
index e5821dc..0000000
--- a/src/java/com/android/internal/telephony/SmsMessageBase.java
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
-import com.android.internal.telephony.SmsConstants;
-import com.android.internal.telephony.SmsHeader;
-import java.text.BreakIterator;
-import java.util.Arrays;
-
-import android.provider.Telephony;
-import android.telephony.SmsMessage;
-import android.text.Emoji;
-
-/**
- * Base class declaring the specific methods and members for SmsMessage.
- * {@hide}
- */
-public abstract class SmsMessageBase {
-    /** {@hide} The address of the SMSC. May be null */
-    protected String mScAddress;
-
-    /** {@hide} The address of the sender */
-    protected SmsAddress mOriginatingAddress;
-
-    /** {@hide} The message body as a string. May be null if the message isn't text */
-    protected String mMessageBody;
-
-    /** {@hide} */
-    protected String mPseudoSubject;
-
-    /** {@hide} Non-null if this is an email gateway message */
-    protected String mEmailFrom;
-
-    /** {@hide} Non-null if this is an email gateway message */
-    protected String mEmailBody;
-
-    /** {@hide} */
-    protected boolean mIsEmail;
-
-    /** {@hide} Time when SC (service centre) received the message */
-    protected long mScTimeMillis;
-
-    /** {@hide} The raw PDU of the message */
-    protected byte[] mPdu;
-
-    /** {@hide} The raw bytes for the user data section of the message */
-    protected byte[] mUserData;
-
-    /** {@hide} */
-    protected SmsHeader mUserDataHeader;
-
-    // "Message Waiting Indication Group"
-    // 23.038 Section 4
-    /** {@hide} */
-    protected boolean mIsMwi;
-
-    /** {@hide} */
-    protected boolean mMwiSense;
-
-    /** {@hide} */
-    protected boolean mMwiDontStore;
-
-    /**
-     * Indicates status for messages stored on the ICC.
-     */
-    protected int mStatusOnIcc = -1;
-
-    /**
-     * Record index of message in the EF.
-     */
-    protected int mIndexOnIcc = -1;
-
-    /** TP-Message-Reference - Message Reference of sent message. @hide */
-    public int mMessageRef;
-
-    // TODO(): This class is duplicated in SmsMessage.java. Refactor accordingly.
-    public static abstract class SubmitPduBase  {
-        public byte[] encodedScAddress; // Null if not applicable.
-        public byte[] encodedMessage;
-
-        @Override
-        public String toString() {
-            return "SubmitPdu: encodedScAddress = "
-                    + Arrays.toString(encodedScAddress)
-                    + ", encodedMessage = "
-                    + Arrays.toString(encodedMessage);
-        }
-    }
-
-    /**
-     * Returns the address of the SMS service center that relayed this message
-     * or null if there is none.
-     */
-    public String getServiceCenterAddress() {
-        return mScAddress;
-    }
-
-    /**
-     * Returns the originating address (sender) of this SMS message in String
-     * form or null if unavailable
-     */
-    public String getOriginatingAddress() {
-        if (mOriginatingAddress == null) {
-            return null;
-        }
-
-        return mOriginatingAddress.getAddressString();
-    }
-
-    /**
-     * Returns the originating address, or email from address if this message
-     * was from an email gateway. Returns null if originating address
-     * unavailable.
-     */
-    public String getDisplayOriginatingAddress() {
-        if (mIsEmail) {
-            return mEmailFrom;
-        } else {
-            return getOriginatingAddress();
-        }
-    }
-
-    /**
-     * Returns the message body as a String, if it exists and is text based.
-     * @return message body is there is one, otherwise null
-     */
-    public String getMessageBody() {
-        return mMessageBody;
-    }
-
-    /**
-     * Returns the class of this message.
-     */
-    public abstract SmsConstants.MessageClass getMessageClass();
-
-    /**
-     * Returns the message body, or email message body if this message was from
-     * an email gateway. Returns null if message body unavailable.
-     */
-    public String getDisplayMessageBody() {
-        if (mIsEmail) {
-            return mEmailBody;
-        } else {
-            return getMessageBody();
-        }
-    }
-
-    /**
-     * Unofficial convention of a subject line enclosed in parens empty string
-     * if not present
-     */
-    public String getPseudoSubject() {
-        return mPseudoSubject == null ? "" : mPseudoSubject;
-    }
-
-    /**
-     * Returns the service centre timestamp in currentTimeMillis() format
-     */
-    public long getTimestampMillis() {
-        return mScTimeMillis;
-    }
-
-    /**
-     * Returns true if message is an email.
-     *
-     * @return true if this message came through an email gateway and email
-     *         sender / subject / parsed body are available
-     */
-    public boolean isEmail() {
-        return mIsEmail;
-    }
-
-    /**
-     * @return if isEmail() is true, body of the email sent through the gateway.
-     *         null otherwise
-     */
-    public String getEmailBody() {
-        return mEmailBody;
-    }
-
-    /**
-     * @return if isEmail() is true, email from address of email sent through
-     *         the gateway. null otherwise
-     */
-    public String getEmailFrom() {
-        return mEmailFrom;
-    }
-
-    /**
-     * Get protocol identifier.
-     */
-    public abstract int getProtocolIdentifier();
-
-    /**
-     * See TS 23.040 9.2.3.9 returns true if this is a "replace short message"
-     * SMS
-     */
-    public abstract boolean isReplace();
-
-    /**
-     * Returns true for CPHS MWI toggle message.
-     *
-     * @return true if this is a CPHS MWI toggle message See CPHS 4.2 section
-     *         B.4.2
-     */
-    public abstract boolean isCphsMwiMessage();
-
-    /**
-     * returns true if this message is a CPHS voicemail / message waiting
-     * indicator (MWI) clear message
-     */
-    public abstract boolean isMWIClearMessage();
-
-    /**
-     * returns true if this message is a CPHS voicemail / message waiting
-     * indicator (MWI) set message
-     */
-    public abstract boolean isMWISetMessage();
-
-    /**
-     * returns true if this message is a "Message Waiting Indication Group:
-     * Discard Message" notification and should not be stored.
-     */
-    public abstract boolean isMwiDontStore();
-
-    /**
-     * returns the user data section minus the user data header if one was
-     * present.
-     */
-    public byte[] getUserData() {
-        return mUserData;
-    }
-
-    /**
-     * Returns an object representing the user data header
-     *
-     * {@hide}
-     */
-    public SmsHeader getUserDataHeader() {
-        return mUserDataHeader;
-    }
-
-    /**
-     * TODO(cleanup): The term PDU is used in a seemingly non-unique
-     * manner -- for example, what is the difference between this byte
-     * array and the contents of SubmitPdu objects.  Maybe a more
-     * illustrative term would be appropriate.
-     */
-
-    /**
-     * Returns the raw PDU for the message.
-     */
-    public byte[] getPdu() {
-        return mPdu;
-    }
-
-    /**
-     * For an SMS-STATUS-REPORT message, this returns the status field from
-     * the status report.  This field indicates the status of a previously
-     * submitted SMS, if requested.  See TS 23.040, 9.2.3.15 TP-Status for a
-     * description of values.
-     *
-     * @return 0 indicates the previously sent message was received.
-     *         See TS 23.040, 9.9.2.3.15 for a description of other possible
-     *         values.
-     */
-    public abstract int getStatus();
-
-    /**
-     * Return true iff the message is a SMS-STATUS-REPORT message.
-     */
-    public abstract boolean isStatusReportMessage();
-
-    /**
-     * Returns true iff the <code>TP-Reply-Path</code> bit is set in
-     * this message.
-     */
-    public abstract boolean isReplyPathPresent();
-
-    /**
-     * Returns the status of the message on the ICC (read, unread, sent, unsent).
-     *
-     * @return the status of the message on the ICC.  These are:
-     *         SmsManager.STATUS_ON_ICC_FREE
-     *         SmsManager.STATUS_ON_ICC_READ
-     *         SmsManager.STATUS_ON_ICC_UNREAD
-     *         SmsManager.STATUS_ON_ICC_SEND
-     *         SmsManager.STATUS_ON_ICC_UNSENT
-     */
-    public int getStatusOnIcc() {
-        return mStatusOnIcc;
-    }
-
-    /**
-     * Returns the record index of the message on the ICC (1-based index).
-     * @return the record index of the message on the ICC, or -1 if this
-     *         SmsMessage was not created from a ICC SMS EF record.
-     */
-    public int getIndexOnIcc() {
-        return mIndexOnIcc;
-    }
-
-    protected void parseMessageBody() {
-        // originatingAddress could be null if this message is from a status
-        // report.
-        if (mOriginatingAddress != null && mOriginatingAddress.couldBeEmailGateway()) {
-            extractEmailAddressFromMessageBody();
-        }
-    }
-
-    /**
-     * Try to parse this message as an email gateway message
-     * There are two ways specified in TS 23.040 Section 3.8 :
-     *  - SMS message "may have its TP-PID set for Internet electronic mail - MT
-     * SMS format: [<from-address><space>]<message> - "Depending on the
-     * nature of the gateway, the destination/origination address is either
-     * derived from the content of the SMS TP-OA or TP-DA field, or the
-     * TP-OA/TP-DA field contains a generic gateway address and the to/from
-     * address is added at the beginning as shown above." (which is supported here)
-     * - Multiple addresses separated by commas, no spaces, Subject field delimited
-     * by '()' or '##' and '#' Section 9.2.3.24.11 (which are NOT supported here)
-     */
-    protected void extractEmailAddressFromMessageBody() {
-
-        /* Some carriers may use " /" delimiter as below
-         *
-         * 1. [x@y][ ]/[subject][ ]/[body]
-         * -or-
-         * 2. [x@y][ ]/[body]
-         */
-         String[] parts = mMessageBody.split("( /)|( )", 2);
-         if (parts.length < 2) return;
-         mEmailFrom = parts[0];
-         mEmailBody = parts[1];
-         mIsEmail = Telephony.Mms.isEmailAddress(mEmailFrom);
-    }
-
-    /**
-     * Find the next position to start a new fragment of a multipart SMS.
-     *
-     * @param currentPosition current start position of the fragment
-     * @param byteLimit maximum number of bytes in the fragment
-     * @param msgBody text of the SMS in UTF-16 encoding
-     * @return the position to start the next fragment
-     */
-    public static int findNextUnicodePosition(
-            int currentPosition, int byteLimit, CharSequence msgBody) {
-        int nextPos = Math.min(currentPosition + byteLimit / 2, msgBody.length());
-        // Check whether the fragment ends in a character boundary. Some characters take 4-bytes
-        // in UTF-16 encoding. Many carriers cannot handle
-        // a fragment correctly if it does not end at a character boundary.
-        if (nextPos < msgBody.length()) {
-            BreakIterator breakIterator = BreakIterator.getCharacterInstance();
-            breakIterator.setText(msgBody.toString());
-            if (!breakIterator.isBoundary(nextPos)) {
-                int breakPos = breakIterator.preceding(nextPos);
-                while (breakPos + 4 <= nextPos
-                        && Emoji.isRegionalIndicatorSymbol(
-                            Character.codePointAt(msgBody, breakPos))
-                        && Emoji.isRegionalIndicatorSymbol(
-                            Character.codePointAt(msgBody, breakPos + 2))) {
-                    // skip forward over flags (pairs of Regional Indicator Symbol)
-                    breakPos += 4;
-                }
-                if (breakPos > currentPosition) {
-                    nextPos = breakPos;
-                } else if (Character.isHighSurrogate(msgBody.charAt(nextPos - 1))) {
-                    // no character boundary in this fragment, try to at least land on a code point
-                    nextPos -= 1;
-                }
-            }
-        }
-        return nextPos;
-    }
-
-    /**
-     * Calculate the TextEncodingDetails of a message encoded in Unicode.
-     */
-    public static TextEncodingDetails calcUnicodeEncodingDetails(CharSequence msgBody) {
-        TextEncodingDetails ted = new TextEncodingDetails();
-        int octets = msgBody.length() * 2;
-        ted.codeUnitSize = SmsConstants.ENCODING_16BIT;
-        ted.codeUnitCount = msgBody.length();
-        if (octets > SmsConstants.MAX_USER_DATA_BYTES) {
-            // If EMS is not supported, break down EMS into single segment SMS
-            // and add page info " x/y".
-            // In the case of UCS2 encoding type, we need 8 bytes for this
-            // but we only have 6 bytes from UDH, so truncate the limit for
-            // each segment by 2 bytes (1 char).
-            int maxUserDataBytesWithHeader = SmsConstants.MAX_USER_DATA_BYTES_WITH_HEADER;
-            if (!SmsMessage.hasEmsSupport()) {
-                // make sure total number of segments is less than 10
-                if (octets <= 9 * (maxUserDataBytesWithHeader - 2)) {
-                    maxUserDataBytesWithHeader -= 2;
-                }
-            }
-
-            int pos = 0;  // Index in code units.
-            int msgCount = 0;
-            while (pos < msgBody.length()) {
-                int nextPos = findNextUnicodePosition(pos, maxUserDataBytesWithHeader,
-                        msgBody);
-                if (nextPos == msgBody.length()) {
-                    ted.codeUnitsRemaining = pos + maxUserDataBytesWithHeader / 2 -
-                            msgBody.length();
-                }
-                pos = nextPos;
-                msgCount++;
-            }
-            ted.msgCount = msgCount;
-        } else {
-            ted.msgCount = 1;
-            ted.codeUnitsRemaining = (SmsConstants.MAX_USER_DATA_BYTES - octets) / 2;
-        }
-
-        return ted;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/SmsNumberUtils.java b/src/java/com/android/internal/telephony/SmsNumberUtils.java
index b468e7c..bf548d6 100644
--- a/src/java/com/android/internal/telephony/SmsNumberUtils.java
+++ b/src/java/com/android/internal/telephony/SmsNumberUtils.java
@@ -16,21 +16,24 @@
 
 package com.android.internal.telephony;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-
 import android.content.Context;
-import android.os.Build;
-import android.text.TextUtils;
 import android.database.Cursor;
 import android.database.SQLException;
+import android.os.Binder;
+import android.os.Build;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneNumberUtils;
-import android.telephony.TelephonyManager;
 import android.telephony.Rlog;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
 
 import com.android.internal.telephony.HbpcdLookup.MccIdd;
 import com.android.internal.telephony.HbpcdLookup.MccLookup;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+
 
  /**
  * This class implements handle the MO SMS target address before sending.
@@ -528,10 +531,11 @@
      *  Filter the destination number if using VZW sim card.
      */
     public static String filterDestAddr(Phone phone, String destAddr) {
-        if (DBG) Rlog.d(TAG, "enter filterDestAddr. destAddr=\"" + destAddr + "\"" );
+        if (DBG) Rlog.d(TAG, "enter filterDestAddr. destAddr=\"" + Rlog.pii(TAG, destAddr) + "\"" );
 
         if (destAddr == null || !PhoneNumberUtils.isGlobalPhoneNumber(destAddr)) {
-            Rlog.w(TAG, "destAddr" + destAddr + " is not a global phone number! Nothing changed.");
+            Rlog.w(TAG, "destAddr" + Rlog.pii(TAG, destAddr) +
+                    " is not a global phone number! Nothing changed.");
             return destAddr;
         }
 
@@ -551,7 +555,8 @@
 
         if (DBG) {
             Rlog.d(TAG, "destAddr is " + ((result != null)?"formatted.":"not formatted."));
-            Rlog.d(TAG, "leave filterDestAddr, new destAddr=\"" + (result != null ? result : destAddr) + "\"" );
+            Rlog.d(TAG, "leave filterDestAddr, new destAddr=\"" + (result != null ? Rlog.pii(TAG,
+                    result) : Rlog.pii(TAG, destAddr)) + "\"");
         }
         return result != null ? result : destAddr;
     }
@@ -597,28 +602,24 @@
     }
 
     private static boolean needToConvert(Phone phone) {
-        boolean bNeedToConvert  = false;
-        String[] listArray = phone.getContext().getResources()
-                .getStringArray(com.android.internal.R.array
-                .config_sms_convert_destination_number_support);
-        if (listArray != null && listArray.length > 0) {
-            for (int i=0; i<listArray.length; i++) {
-                if (!TextUtils.isEmpty(listArray[i])) {
-                    String[] needToConvertArray = listArray[i].split(";");
-                    if (needToConvertArray != null && needToConvertArray.length > 0) {
-                        if (needToConvertArray.length == 1) {
-                            bNeedToConvert = "true".equalsIgnoreCase(needToConvertArray[0]);
-                        } else if (needToConvertArray.length == 2 &&
-                                !TextUtils.isEmpty(needToConvertArray[1]) &&
-                                compareGid1(phone, needToConvertArray[1])) {
-                            bNeedToConvert = "true".equalsIgnoreCase(needToConvertArray[0]);
-                            break;
-                        }
-                    }
+        // Calling package may not have READ_PHONE_STATE which is required for getConfig().
+        // Clear the calling identity so that it is called as self.
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            CarrierConfigManager configManager = (CarrierConfigManager)
+                    phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+            if (configManager != null) {
+                PersistableBundle bundle = configManager.getConfig();
+                if (bundle != null) {
+                    return bundle.getBoolean(CarrierConfigManager
+                            .KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL);
                 }
             }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
         }
-        return bNeedToConvert;
+        // by default this value is false
+        return false;
     }
 
     private static boolean compareGid1(Phone phone, String serviceGid1) {
diff --git a/src/java/com/android/internal/telephony/SmsUsageMonitor.java b/src/java/com/android/internal/telephony/SmsUsageMonitor.java
index 73e9a42..402a5ef 100644
--- a/src/java/com/android/internal/telephony/SmsUsageMonitor.java
+++ b/src/java/com/android/internal/telephony/SmsUsageMonitor.java
@@ -29,8 +29,8 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.telephony.PhoneNumberUtils;
-import android.util.AtomicFile;
 import android.telephony.Rlog;
+import android.util.AtomicFile;
 import android.util.Xml;
 
 import com.android.internal.util.FastXmlSerializer;
@@ -48,10 +48,10 @@
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
-import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.regex.Pattern;
 
 /**
@@ -85,7 +85,7 @@
     static final int CATEGORY_STANDARD_SHORT_CODE = 2;
 
     /** Return value from {@link #checkDestination} for possible premium short codes. */
-    static final int CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE = 3;
+    public static final int CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE = 3;
 
     /** Return value from {@link #checkDestination} for premium short codes. */
     static final int CATEGORY_PREMIUM_SHORT_CODE = 4;
diff --git a/src/java/com/android/internal/telephony/SubscriptionController.java b/src/java/com/android/internal/telephony/SubscriptionController.java
index 93a3f8d..ff42b25 100644
--- a/src/java/com/android/internal/telephony/SubscriptionController.java
+++ b/src/java/com/android/internal/telephony/SubscriptionController.java
@@ -38,7 +38,7 @@
 import android.text.TextUtils;
 import android.text.format.Time;
 import android.util.Log;
-import java.util.Objects;
+
 import com.android.internal.telephony.IccCardConstants.State;
 
 import java.io.FileDescriptor;
@@ -46,11 +46,13 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -595,8 +597,6 @@
      */
     @Override
     public int getActiveSubInfoCount(String callingPackage) {
-        if (DBG) logd("[getActiveSubInfoCount]+");
-
         if (!canReadPhoneState(callingPackage, "getActiveSubInfoCount")) {
             return 0;
         }
@@ -607,10 +607,10 @@
             List<SubscriptionInfo> records = getActiveSubscriptionInfoList(
                     mContext.getOpPackageName());
             if (records == null) {
-                if (DBG) logd("[getActiveSubInfoCount] records null");
+                if (VDBG) logd("[getActiveSubInfoCount] records null");
                 return 0;
             }
-            if (DBG) logd("[getActiveSubInfoCount]- count: " + records.size());
+            if (VDBG) logd("[getActiveSubInfoCount]- count: " + records.size());
             return records.size();
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -739,10 +739,11 @@
                     do {
                         int subId = cursor.getInt(cursor.getColumnIndexOrThrow(
                                 SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID));
-                        // If sSlotIndexToSubId already has a valid subId for a slotIndex/phoneId,
-                        // do not add another subId for same slotIndex/phoneId.
+                        // If sSlotIndexToSubId already has the same subId for a slotIndex/phoneId,
+                        // do not add it.
                         Integer currentSubId = sSlotIndexToSubId.get(slotIndex);
                         if (currentSubId == null
+                                || currentSubId != subId
                                 || !SubscriptionManager.isValidSubscriptionId(currentSubId)) {
                             // TODO While two subs active, if user deactivats first
                             // one, need to update the default subId with second one.
@@ -790,16 +791,15 @@
             }
 
             // Set Display name after sub id is set above so as to get valid simCarrierName
-            int[] subIds = getSubId(slotIndex);
-            if (subIds == null || subIds.length == 0) {
+            int subId = getSubIdUsingPhoneId(slotIndex);
+            if (!SubscriptionManager.isValidSubscriptionId(subId)) {
                 if (DBG) {
-                    logdl("[addSubInfoRecord]- getSubId failed subIds == null || length == 0 subIds="
-                            + subIds);
+                    logdl("[addSubInfoRecord]- getSubId failed invalid subId = " + subId);
                 }
                 return -1;
             }
             if (setDisplayName) {
-                String simCarrierName = mTelephonyManager.getSimOperatorName(subIds[0]);
+                String simCarrierName = mTelephonyManager.getSimOperatorName(subId);
                 String nameToSet;
 
                 if (!TextUtils.isEmpty(simCarrierName)) {
@@ -812,7 +812,7 @@
                 value.put(SubscriptionManager.DISPLAY_NAME, nameToSet);
                 resolver.update(SubscriptionManager.CONTENT_URI, value,
                         SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID +
-                                "=" + Long.toString(subIds[0]), null);
+                                "=" + Long.toString(subId), null);
 
                 if (DBG) logdl("[addSubInfoRecord] sim name = " + nameToSet);
             }
@@ -839,11 +839,10 @@
     public boolean setPlmnSpn(int slotIndex, boolean showPlmn, String plmn, boolean showSpn,
                               String spn) {
         synchronized (mLock) {
-            int[] subIds = getSubId(slotIndex);
+            int subId = getSubIdUsingPhoneId(slotIndex);
             if (mContext.getPackageManager().resolveContentProvider(
                     SubscriptionManager.CONTENT_URI.getAuthority(), 0) == null ||
-                    subIds == null ||
-                    !SubscriptionManager.isValidSubscriptionId(subIds[0])) {
+                    !SubscriptionManager.isValidSubscriptionId(subId)) {
                 // No place to store this info. Notify registrants of the change anyway as they
                 // might retrieve the SPN/PLMN text from the SST sticky broadcast.
                 // TODO: This can be removed once SubscriptionController is not running on devices
@@ -867,9 +866,7 @@
             } else if (showSpn) {
                 carrierText = spn;
             }
-            for (int i = 0; i < subIds.length; i++) {
-                setCarrierText(carrierText, subIds[i]);
-            }
+            setCarrierText(carrierText, subId);
             return true;
         }
     }
@@ -1347,11 +1344,11 @@
     private void broadcastDefaultSmsSubIdChanged(int subId) {
         // Broadcast an Intent for default sms sub change
         if (DBG) logdl("[broadcastDefaultSmsSubIdChanged] subId=" + subId);
-        Intent intent = new Intent(Intent.ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED);
+        Intent intent = new Intent(SubscriptionManager.ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED);
         intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING
                 | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
-        intent.putExtra(Intent.EXTRA_SUBSCRIPTION_INDEX, subId);
+        intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId);
         mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
     }
 
@@ -1381,7 +1378,8 @@
         // Broadcast an Intent for default voice sub change
         if (DBG) logdl("[broadcastDefaultVoiceSubIdChanged] subId=" + subId);
         Intent intent = new Intent(TelephonyIntents.ACTION_DEFAULT_VOICE_SUBSCRIPTION_CHANGED);
-        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING
+                | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
         mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
     }
@@ -1464,7 +1462,8 @@
         // Broadcast an Intent for default data sub change
         if (DBG) logdl("[broadcastDefaultDataSubIdChanged] subId=" + subId);
         Intent intent = new Intent(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED);
-        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING
+                | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
         mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
     }
@@ -1490,7 +1489,8 @@
 
                 // Broadcast an Intent for default sub change
                 Intent intent = new Intent(TelephonyIntents.ACTION_DEFAULT_SUBSCRIPTION_CHANGED);
-                intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
+                intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING
+                        | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
                 SubscriptionManager.putPhoneIdAndSubIdExtra(intent, phoneId, subId);
                 if (DBG) {
                     logdl("[setDefaultFallbackSubId] broadcast default subId changed phoneId=" +
@@ -1566,15 +1566,10 @@
         return subIds[0];
     }
 
-    public int[] getSubIdUsingSlotIndex(int slotIndex) {
-        return getSubId(slotIndex);
-    }
-
     public List<SubscriptionInfo> getSubInfoUsingSlotIndexWithCheck(int slotIndex,
                                                                     boolean needCheck,
                                                                     String callingPackage) {
         if (DBG) logd("[getSubInfoUsingSlotIndexWithCheck]+ slotIndex:" + slotIndex);
-
         if (!canReadPhoneState(callingPackage, "getSubInfoUsingSlotIndexWithCheck")) {
             return null;
         }
@@ -1642,7 +1637,7 @@
      */
     @Override
     public int[] getActiveSubIdList() {
-        Set<Entry<Integer, Integer>> simInfoSet = sSlotIndexToSubId.entrySet();
+        Set<Entry<Integer, Integer>> simInfoSet = new HashSet<>(sSlotIndexToSubId.entrySet());
 
         int[] subIdArr = new int[simInfoSet.size()];
         int i = 0;
diff --git a/src/java/com/android/internal/telephony/SubscriptionInfoUpdater.java b/src/java/com/android/internal/telephony/SubscriptionInfoUpdater.java
index 74b65fe..ad217c2 100644
--- a/src/java/com/android/internal/telephony/SubscriptionInfoUpdater.java
+++ b/src/java/com/android/internal/telephony/SubscriptionInfoUpdater.java
@@ -16,10 +16,8 @@
 
 package com.android.internal.telephony;
 
-import static android.Manifest.permission.READ_PHONE_STATE;
-
-import android.app.ActivityManagerNative;
-import android.app.IUserSwitchObserver;
+import android.app.ActivityManager;
+import android.app.UserSwitchObserver;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
 import android.content.ContentValues;
@@ -34,8 +32,6 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.os.UserHandle;
-import android.os.UserManager;
 import android.preference.PreferenceManager;
 import android.provider.Settings;
 import android.telephony.CarrierConfigManager;
@@ -53,10 +49,7 @@
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
-import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
 
 /**
  *@hide
@@ -107,8 +100,6 @@
     private static int[] mInsertSimState = new int[PROJECT_SIM_NUM];
     private SubscriptionManager mSubscriptionManager = null;
     private IPackageManager mPackageManager;
-    private UserManager mUserManager;
-    private Map<Integer, Intent> rebroadcastIntentsOnUnlock = new HashMap<>();
 
     // The current foreground user ID.
     private int mCurrentlyActiveUserId;
@@ -121,11 +112,9 @@
         mPhone = phone;
         mSubscriptionManager = SubscriptionManager.from(mContext);
         mPackageManager = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
-        mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
 
         IntentFilter intentFilter = new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
         intentFilter.addAction(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
-        intentFilter.addAction(Intent.ACTION_USER_UNLOCKED);
         mContext.registerReceiver(sReceiver, intentFilter);
 
         mCarrierServiceBindHelper = new CarrierServiceBindHelper(mContext);
@@ -139,8 +128,7 @@
         // -Whenever we switch to a new user
         mCurrentlyActiveUserId = 0;
         try {
-            ActivityManagerNative.getDefault().registerUserSwitchObserver(
-                    new IUserSwitchObserver.Stub() {
+            ActivityManager.getService().registerUserSwitchObserver(new UserSwitchObserver() {
                 @Override
                 public void onUserSwitching(int newUserId, IRemoteCallback reply)
                         throws RemoteException {
@@ -156,18 +144,8 @@
                         }
                     }
                 }
-
-                @Override
-                public void onUserSwitchComplete(int newUserId) {
-                    // Ignore.
-                }
-
-                @Override
-                public void onForegroundProfileSwitch(int newProfileId) throws RemoteException {
-                    // Ignore.
-                }
             }, LOG_TAG);
-            mCurrentlyActiveUserId = ActivityManagerNative.getDefault().getCurrentUser().id;
+            mCurrentlyActiveUserId = ActivityManager.getService().getCurrentUser().id;
         } catch (RemoteException e) {
             logd("Couldn't get current user ID; guessing it's 0: " + e.getMessage());
         }
@@ -183,22 +161,6 @@
             String action = intent.getAction();
             logd("Action: " + action);
 
-            if (action.equals(Intent.ACTION_USER_UNLOCKED)) {
-                // broadcast pending intents
-                Iterator iterator = rebroadcastIntentsOnUnlock.entrySet().iterator();
-                while (iterator.hasNext()) {
-                    Map.Entry pair = (Map.Entry) iterator.next();
-                    Intent i = (Intent)pair.getValue();
-                    iterator.remove();
-                    logd("Broadcasting intent ACTION_SIM_STATE_CHANGED for mCardIndex: " +
-                            pair.getKey());
-                    ActivityManagerNative.broadcastStickyIntent(i, READ_PHONE_STATE,
-                            UserHandle.USER_ALL);
-                }
-                logd("[Receiver]-");
-                return;
-            }
-
             if (!action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED) &&
                     !action.equals(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED)) {
                 return;
@@ -216,7 +178,6 @@
             logd("simStatus: " + simStatus);
 
             if (action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED)) {
-                rebroadcastIntentsOnUnlock.put(slotIndex, intent);
                 if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(simStatus)) {
                     sendMessage(obtainMessage(EVENT_SIM_ABSENT, slotIndex, -1));
                 } else if (IccCardConstants.INTENT_VALUE_ICC_UNKNOWN.equals(simStatus)) {
@@ -390,111 +351,105 @@
     }
 
     private void handleSimLoaded(int slotId) {
-        logd("handleSimStateLoadedInternal: slotId: " + slotId);
+        logd("handleSimLoaded: slotId: " + slotId);
 
         // The SIM should be loaded at this state, but it is possible in cases such as SIM being
         // removed or a refresh RESET that the IccRecords could be null. The right behavior is to
         // not broadcast the SIM loaded.
         IccRecords records = mPhone[slotId].getIccCard().getIccRecords();
         if (records == null) {  // Possibly a race condition.
-            logd("onRecieve: IccRecords null");
+            logd("handleSimLoaded: IccRecords null");
             return;
         }
         if (records.getIccId() == null) {
-            logd("onRecieve: IccID null");
+            logd("handleSimLoaded: IccID null");
             return;
         }
         mIccId[slotId] = records.getIccId();
 
         if (isAllIccIdQueryDone()) {
             updateSubscriptionInfoByIccId();
-        }
+            int[] subIds = mSubscriptionManager.getActiveSubscriptionIdList();
+            for (int subId : subIds) {
+                TelephonyManager tm = TelephonyManager.getDefault();
 
-        int subId = SubscriptionManager.DEFAULT_SUBSCRIPTION_ID;
-        int[] subIds = SubscriptionController.getInstance().getSubId(slotId);
-        if (subIds != null) {   // Why an array?
-            subId = subIds[0];
-        }
+                String operator = tm.getSimOperatorNumeric(subId);
+                slotId = SubscriptionController.getInstance().getPhoneId(subId);
 
-        if (SubscriptionManager.isValidSubscriptionId(subId)) {
-            TelephonyManager tm = TelephonyManager.getDefault();
-
-            String operator = tm.getSimOperatorNumericForPhone(slotId);
-
-            if (!TextUtils.isEmpty(operator)) {
-                if (subId == SubscriptionController.getInstance().getDefaultSubId()) {
-                    MccTable.updateMccMncConfiguration(mContext, operator, false);
-                }
-                SubscriptionController.getInstance().setMccMnc(operator, subId);
-            } else {
-                logd("EVENT_RECORDS_LOADED Operator name is null");
-            }
-
-            String msisdn = tm.getLine1Number(subId);
-            ContentResolver contentResolver = mContext.getContentResolver();
-
-            if (msisdn != null) {
-                ContentValues number = new ContentValues(1);
-                number.put(SubscriptionManager.NUMBER, msisdn);
-                contentResolver.update(SubscriptionManager.CONTENT_URI, number,
-                        SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID + "="
-                        + Long.toString(subId), null);
-            }
-
-            SubscriptionInfo subInfo = mSubscriptionManager.getActiveSubscriptionInfo(subId);
-            String nameToSet;
-            String simCarrierName = tm.getSimOperatorName(subId);
-            ContentValues name = new ContentValues(1);
-
-            if (subInfo != null && subInfo.getNameSource() !=
-                    SubscriptionManager.NAME_SOURCE_USER_INPUT) {
-                if (!TextUtils.isEmpty(simCarrierName)) {
-                    nameToSet = simCarrierName;
+                if (!TextUtils.isEmpty(operator)) {
+                    if (subId == SubscriptionController.getInstance().getDefaultSubId()) {
+                        MccTable.updateMccMncConfiguration(mContext, operator, false);
+                    }
+                    SubscriptionController.getInstance().setMccMnc(operator, subId);
                 } else {
-                    nameToSet = "CARD " + Integer.toString(slotId + 1);
+                    logd("EVENT_RECORDS_LOADED Operator name is null");
                 }
-                name.put(SubscriptionManager.DISPLAY_NAME, nameToSet);
-                logd("sim name = " + nameToSet);
-                contentResolver.update(SubscriptionManager.CONTENT_URI, name,
-                        SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID
-                        + "=" + Long.toString(subId), null);
+
+                String msisdn = tm.getLine1Number(subId);
+                ContentResolver contentResolver = mContext.getContentResolver();
+
+                if (msisdn != null) {
+                    ContentValues number = new ContentValues(1);
+                    number.put(SubscriptionManager.NUMBER, msisdn);
+                    contentResolver.update(SubscriptionManager.CONTENT_URI, number,
+                            SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID + "="
+                                    + Long.toString(subId), null);
+                }
+
+                SubscriptionInfo subInfo = mSubscriptionManager.getActiveSubscriptionInfo(subId);
+                String nameToSet;
+                String simCarrierName = tm.getSimOperatorName(subId);
+                ContentValues name = new ContentValues(1);
+
+                if (subInfo != null && subInfo.getNameSource() !=
+                        SubscriptionManager.NAME_SOURCE_USER_INPUT) {
+                    if (!TextUtils.isEmpty(simCarrierName)) {
+                        nameToSet = simCarrierName;
+                    } else {
+                        nameToSet = "CARD " + Integer.toString(slotId + 1);
+                    }
+                    name.put(SubscriptionManager.DISPLAY_NAME, nameToSet);
+                    logd("sim name = " + nameToSet);
+                    contentResolver.update(SubscriptionManager.CONTENT_URI, name,
+                            SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID
+                                    + "=" + Long.toString(subId), null);
+                }
+
+                /* Update preferred network type and network selection mode on SIM change.
+                 * Storing last subId in SharedPreference for now to detect SIM change. */
+                SharedPreferences sp =
+                        PreferenceManager.getDefaultSharedPreferences(mContext);
+                int storedSubId = sp.getInt(CURR_SUBID + slotId, -1);
+
+                if (storedSubId != subId) {
+                    int networkType = RILConstants.PREFERRED_NETWORK_MODE;
+
+                    // Set the modem network mode
+                    mPhone[slotId].setPreferredNetworkType(networkType, null);
+                    Settings.Global.putInt(mPhone[slotId].getContext().getContentResolver(),
+                            Settings.Global.PREFERRED_NETWORK_MODE + subId,
+                            networkType);
+
+                    // Only support automatic selection mode on SIM change.
+                    mPhone[slotId].getNetworkSelectionMode(
+                            obtainMessage(EVENT_GET_NETWORK_SELECTION_MODE_DONE,
+                                    new Integer(slotId)));
+
+                    // Update stored subId
+                    SharedPreferences.Editor editor = sp.edit();
+                    editor.putInt(CURR_SUBID + slotId, subId);
+                    editor.apply();
+                }
+
+                // Update set of enabled carrier apps now that the privilege rules may have changed.
+                CarrierAppUtils.disableCarrierAppsUntilPrivileged(mContext.getOpPackageName(),
+                        mPackageManager, TelephonyManager.getDefault(),
+                        mContext.getContentResolver(), mCurrentlyActiveUserId);
+
+                broadcastSimStateChanged(slotId, IccCardConstants.INTENT_VALUE_ICC_LOADED, null);
+                updateCarrierServices(slotId, IccCardConstants.INTENT_VALUE_ICC_LOADED);
             }
-
-            /* Update preferred network type and network selection mode on SIM change.
-             * Storing last subId in SharedPreference for now to detect SIM change. */
-            SharedPreferences sp =
-                    PreferenceManager.getDefaultSharedPreferences(mContext);
-            int storedSubId = sp.getInt(CURR_SUBID + slotId, -1);
-
-            if (storedSubId != subId) {
-                int networkType = RILConstants.PREFERRED_NETWORK_MODE;
-
-                // Set the modem network mode
-                mPhone[slotId].setPreferredNetworkType(networkType, null);
-                Settings.Global.putInt(mPhone[slotId].getContext().getContentResolver(),
-                        Settings.Global.PREFERRED_NETWORK_MODE + subId,
-                        networkType);
-
-                // Only support automatic selection mode on SIM change.
-                mPhone[slotId].getNetworkSelectionMode(
-                        obtainMessage(EVENT_GET_NETWORK_SELECTION_MODE_DONE, new Integer(slotId)));
-
-                // Update stored subId
-                SharedPreferences.Editor editor = sp.edit();
-                editor.putInt(CURR_SUBID + slotId, subId);
-                editor.apply();
-            }
-        } else {
-            logd("Invalid subId, could not update ContentResolver");
         }
-
-        // Update set of enabled carrier apps now that the privilege rules may have changed.
-        CarrierAppUtils.disableCarrierAppsUntilPrivileged(mContext.getOpPackageName(),
-                mPackageManager, TelephonyManager.getDefault(), mContext.getContentResolver(),
-                mCurrentlyActiveUserId);
-
-        broadcastSimStateChanged(slotId, IccCardConstants.INTENT_VALUE_ICC_LOADED, null);
-        updateCarrierServices(slotId, IccCardConstants.INTENT_VALUE_ICC_LOADED);
     }
 
     private void updateCarrierServices(int slotId, String simState) {
@@ -533,8 +488,6 @@
     synchronized private void updateSubscriptionInfoByIccId() {
         logd("updateSubscriptionInfoByIccId:+ Start");
 
-        mSubscriptionManager.clearSubscriptionInfo();
-
         for (int i = 0; i < PROJECT_SIM_NUM; i++) {
             mInsertSimState[i] = SIM_NOT_CHANGE;
         }
@@ -548,6 +501,13 @@
         }
         logd("insertedSimCount = " + insertedSimCount);
 
+        // We only clear the slot-to-sub map when one/some SIM was removed. Note this is a
+        // workaround for some race conditions that the empty map was accessed while we are
+        // rebuilding the map.
+        if (SubscriptionController.getInstance().getActiveSubIdList().length > insertedSimCount) {
+            SubscriptionController.getInstance().clearSubInfo();
+        }
+
         int index = 0;
         for (int i = 0; i < PROJECT_SIM_NUM; i++) {
             if (mInsertSimState[i] == SIM_NOT_INSERT) {
@@ -699,8 +659,7 @@
         SubscriptionManager.putPhoneIdAndSubIdExtra(i, slotId);
         logd("Broadcasting intent ACTION_SIM_STATE_CHANGED " + state + " reason " + reason +
              " for mCardIndex: " + slotId);
-        ActivityManagerNative.broadcastStickyIntent(i, READ_PHONE_STATE, UserHandle.USER_ALL);
-        rebroadcastIntentsOnUnlock.put(slotId, i);
+        IntentBroadcaster.getInstance().broadcastStickyIntent(i, slotId);
     }
 
     public void dispose() {
diff --git a/src/java/com/android/internal/telephony/TelephonyComponentFactory.java b/src/java/com/android/internal/telephony/TelephonyComponentFactory.java
index 1ae1ee6..193d29e 100644
--- a/src/java/com/android/internal/telephony/TelephonyComponentFactory.java
+++ b/src/java/com/android/internal/telephony/TelephonyComponentFactory.java
@@ -133,6 +133,13 @@
         return new ImsExternalCallTracker(imsPhone);
     }
 
+    /**
+     * Create an AppSmsManager for per-app SMS message.
+     */
+    public AppSmsManager makeAppSmsManager(Context context) {
+        return new AppSmsManager(context);
+    }
+
     public DeviceStateMonitor makeDeviceStateMonitor(Phone phone) {
         return new DeviceStateMonitor(phone);
     }
diff --git a/src/java/com/android/internal/telephony/TelephonyTester.java b/src/java/com/android/internal/telephony/TelephonyTester.java
index 3de356f..3608c20 100644
--- a/src/java/com/android/internal/telephony/TelephonyTester.java
+++ b/src/java/com/android/internal/telephony/TelephonyTester.java
@@ -20,11 +20,9 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.content.SharedPreferences;
 import android.net.Uri;
 import android.os.BadParcelableException;
 import android.os.Build;
-import android.preference.PreferenceManager;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
 
@@ -33,10 +31,10 @@
 import com.android.ims.ImsConferenceState;
 import com.android.ims.ImsExternalCallState;
 import com.android.ims.ImsReasonInfo;
+import com.android.internal.telephony.gsm.SuppServiceNotification;
 import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCall;
-import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
 import com.android.internal.telephony.test.TestConferenceEventPackageParser;
 
 import java.io.File;
@@ -83,6 +81,17 @@
     private static final String ACTION_TEST_HANDOVER_FAIL =
             "com.android.internal.telephony.TestHandoverFail";
 
+    /**
+     * Test-only intent used to trigger signalling of a
+     * {@link com.android.internal.telephony.gsm.SuppServiceNotification} to the {@link ImsPhone}.
+     * Use {@link #EXTRA_CODE} to specify the
+     * {@link com.android.internal.telephony.gsm.SuppServiceNotification#code}.
+     */
+    private static final String ACTION_TEST_SUPP_SRVC_NOTIFICATION =
+            "com.android.internal.telephony.TestSuppSrvcNotification";
+
+    private static final String EXTRA_CODE = "code";
+
     private static List<ImsExternalCallState> mImsExternalCallStates = null;
 
     private Phone mPhone;
@@ -111,6 +120,9 @@
                 } else if (action.equals(ACTION_TEST_HANDOVER_FAIL)) {
                     log("handle handover fail test intent");
                     handleHandoverFailedIntent();
+                } else if (action.equals(ACTION_TEST_SUPP_SRVC_NOTIFICATION)) {
+                    log("handle supp service notification test intent");
+                    sendTestSuppServiceNotification(intent);
                 } else {
                     if (DBG) log("onReceive: unknown action=" + action);
                 }
@@ -137,6 +149,7 @@
                 filter.addAction(ACTION_TEST_CONFERENCE_EVENT_PACKAGE);
                 filter.addAction(ACTION_TEST_DIALOG_EVENT_PACKAGE);
                 filter.addAction(ACTION_TEST_HANDOVER_FAIL);
+                filter.addAction(ACTION_TEST_SUPP_SRVC_NOTIFICATION);
                 mImsExternalCallStates = new ArrayList<ImsExternalCallState>();
             }
 
@@ -251,4 +264,18 @@
             mImsExternalCallStates.add(state);
         }
     }
+
+    private void sendTestSuppServiceNotification(Intent intent) {
+        if (intent.hasExtra(EXTRA_CODE)) {
+            int code = intent.getIntExtra(EXTRA_CODE, -1);
+            ImsPhone imsPhone = (ImsPhone) mPhone;
+            if (imsPhone == null) {
+                return;
+            }
+            log("Test supp service notification:" + code);
+            SuppServiceNotification suppServiceNotification = new SuppServiceNotification();
+            suppServiceNotification.code = code;
+            imsPhone.notifySuppSvcNotification(suppServiceNotification);
+        }
+    }
 }
diff --git a/src/java/com/android/internal/telephony/UiccSmsController.java b/src/java/com/android/internal/telephony/UiccSmsController.java
index 6844dd3..e6cb972 100755
--- a/src/java/com/android/internal/telephony/UiccSmsController.java
+++ b/src/java/com/android/internal/telephony/UiccSmsController.java
@@ -42,16 +42,20 @@
 public class UiccSmsController extends ISms.Stub {
     static final String LOG_TAG = "RIL_UiccSmsController";
 
-    protected Phone[] mPhone;
-
-    protected UiccSmsController(Phone[] phone){
-        mPhone = phone;
-
+    protected UiccSmsController() {
         if (ServiceManager.getService("isms") == null) {
             ServiceManager.addService("isms", this);
         }
     }
 
+    private Phone getPhone(int subId) {
+        Phone phone = PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
+        if (phone == null) {
+            phone = PhoneFactory.getDefaultPhone();
+        }
+        return phone;
+    }
+
     @Override
     public boolean
     updateMessageOnIccEfForSubscriber(int subId, String callingPackage, int index, int status,
@@ -320,45 +324,26 @@
     }
 
     /**
-     * get sms interface manager object based on subscription.
-     **/
+     * Get sms interface manager object based on subscription.
+     * @return ICC SMS manager
+     */
     private @Nullable IccSmsInterfaceManager getIccSmsInterfaceManager(int subId) {
-        if (!isActiveSubId(subId)) {
-            Rlog.e(LOG_TAG, "Subscription " + subId + " is inactive.");
-            return null;
-        }
-
-        int phoneId = SubscriptionController.getInstance().getPhoneId(subId) ;
-        //Fixme: for multi-subscription case
-        if (!SubscriptionManager.isValidPhoneId(phoneId)
-                || phoneId == SubscriptionManager.DEFAULT_PHONE_INDEX) {
-            phoneId = 0;
-        }
-
-        try {
-            return (IccSmsInterfaceManager)
-                ((Phone)mPhone[(int)phoneId]).getIccSmsInterfaceManager();
-        } catch (NullPointerException e) {
-            Rlog.e(LOG_TAG, "Exception is :"+e.toString()+" For subscription :"+subId );
-            e.printStackTrace();
-            return null;
-        } catch (ArrayIndexOutOfBoundsException e) {
-            Rlog.e(LOG_TAG, "Exception is :"+e.toString()+" For subscription :"+subId );
-            e.printStackTrace();
-            return null;
-        }
+        return getPhone(subId).getIccSmsInterfaceManager();
     }
 
     /**
-       Gets User preferred SMS subscription */
+     * Get User preferred SMS subscription
+     * @return User preferred SMS subscription
+     */
     @Override
     public int getPreferredSmsSubscription() {
         return SubscriptionController.getInstance().getDefaultSmsSubId();
     }
 
     /**
-     * Get SMS prompt property,  enabled or not
-     **/
+     * Get SMS prompt property enabled or not
+     * @return True if SMS prompt is enabled.
+     */
     @Override
     public boolean isSMSPromptEnabled() {
         return PhoneFactory.isSMSPromptEnabled();
@@ -392,11 +377,9 @@
         }
     }
 
-    /*
-     * @return true if the subId is active.
-     */
-    private boolean isActiveSubId(int subId) {
-        return SubscriptionController.getInstance().isActiveSubId(subId);
+    @Override
+    public String createAppSpecificSmsToken(int subId, String callingPkg, PendingIntent intent) {
+        return getPhone(subId).getAppSmsManager().createAppSpecificSmsToken(callingPkg, intent);
     }
 
     private void sendErrorInPendingIntent(@Nullable PendingIntent intent, int errorCode) {
diff --git a/src/java/com/android/internal/telephony/VisualVoicemailSmsFilter.java b/src/java/com/android/internal/telephony/VisualVoicemailSmsFilter.java
index 2daf232..1294762 100644
--- a/src/java/com/android/internal/telephony/VisualVoicemailSmsFilter.java
+++ b/src/java/com/android/internal/telephony/VisualVoicemailSmsFilter.java
@@ -21,6 +21,7 @@
 import android.content.Intent;
 import android.provider.VoicemailContract;
 import android.telecom.PhoneAccountHandle;
+import android.telephony.PhoneNumberUtils;
 import android.telephony.SmsMessage;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -29,16 +30,37 @@
 import android.util.ArrayMap;
 import android.util.Log;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.VisualVoicemailSmsParser.WrappedMessageData;
 
+import java.nio.ByteBuffer;
+import java.nio.charset.CharacterCodingException;
+import java.nio.charset.CharsetDecoder;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.regex.Pattern;
 
+/**
+ * Filters SMS to {@link android.telephony.VisualVoicemailService}, based on the config from {@link
+ * VisualVoicemailSmsFilterSettings}. The SMS is sent to telephony service which will do the actual
+ * dispatching.
+ */
 public class VisualVoicemailSmsFilter {
 
+    /**
+     * Interface to convert subIds so the logic can be replaced in tests.
+     */
+    @VisibleForTesting
+    public interface PhoneAccountHandleConverter {
+
+        /**
+         * Convert the subId to a {@link PhoneAccountHandle}
+         */
+        PhoneAccountHandle fromSubId(int subId);
+    }
+
     private static final String TAG = "VvmSmsFilter";
 
     private static final String TELEPHONY_SERVICE_PACKAGE = "com.android.phone";
@@ -49,9 +71,37 @@
 
     private static Map<String, List<Pattern>> sPatterns;
 
+    private static final PhoneAccountHandleConverter DEFAULT_PHONE_ACCOUNT_HANDLE_CONVERTER =
+            new PhoneAccountHandleConverter() {
+
+                @Override
+                public PhoneAccountHandle fromSubId(int subId) {
+                    if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+                        return null;
+                    }
+                    int phoneId = SubscriptionManager.getPhoneId(subId);
+                    if (phoneId == SubscriptionManager.INVALID_PHONE_INDEX) {
+                        return null;
+                    }
+                    return new PhoneAccountHandle(PSTN_CONNECTION_SERVICE_COMPONENT,
+                            PhoneFactory.getPhone(phoneId).getFullIccSerialNumber());
+                }
+            };
+
+    private static PhoneAccountHandleConverter sPhoneAccountHandleConverter =
+            DEFAULT_PHONE_ACCOUNT_HANDLE_CONVERTER;
+
+    /**
+     * Wrapper to combine multiple PDU into an SMS message
+     */
+    private static class FullMessage {
+        public SmsMessage firstMessage;
+        public String fullMessageBody;
+    }
+
     /**
      * Attempt to parse the incoming SMS as a visual voicemail SMS. If the parsing succeeded, A
-     * {@link VoicemailContract.ACTION_VOICEMAIL_SMS_RECEIVED} intent will be sent to telephony
+     * {@link VoicemailContract#ACTION_VOICEMAIL_SMS_RECEIVED} intent will be sent to telephony
      * service, and the SMS will be dropped.
      *
      * <p>The accepted format for a visual voicemail SMS is a generalization of the OMTP format:
@@ -59,8 +109,8 @@
      * <p>[clientPrefix]:[prefix]:([key]=[value];)*
      *
      * Additionally, if the SMS does not match the format, but matches the regex specified by the
-     * carrier in {@link com.android.internal.R.array.config_vvmSmsFilterRegexes}, the SMS will
-     * still be dropped and a {@link VoicemailContract.ACTION_VOICEMAIL_SMS_RECEIVED} will be sent.
+     * carrier in {@link com.android.internal.R.array#config_vvmSmsFilterRegexes}, the SMS will
+     * still be dropped and a {@link VoicemailContract#ACTION_VOICEMAIL_SMS_RECEIVED} will be sent.
      *
      * @return true if the SMS has been parsed to be a visual voicemail SMS and should be dropped
      */
@@ -69,28 +119,29 @@
         TelephonyManager telephonyManager =
                 (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
 
-        VisualVoicemailSmsFilterSettings settings =
-                telephonyManager.getActiveVisualVoicemailSmsFilterSettings(subId);
+        VisualVoicemailSmsFilterSettings settings;
+        settings = telephonyManager.getActiveVisualVoicemailSmsFilterSettings(subId);
+
         if (settings == null) {
             return false;
         }
-        // TODO: filter base on originating number and destination port.
 
-        PhoneAccountHandle phoneAccountHandle = phoneAccountHandleFromSubId(context, subId);
+        PhoneAccountHandle phoneAccountHandle = sPhoneAccountHandleConverter.fromSubId(subId);
+
         if (phoneAccountHandle == null) {
             Log.e(TAG, "Unable to convert subId " + subId + " to PhoneAccountHandle");
             return false;
         }
 
-        String messageBody = getFullMessage(pdus, format);
+        FullMessage fullMessage = getFullMessage(pdus, format);
 
-        if(messageBody == null){
-            // Verizon WAP push SMS is not recognized by android, which has a ascii PDU.
+        if (fullMessage == null) {
+            // Carrier WAP push SMS is not recognized by android, which has a ascii PDU.
             // Attempt to parse it.
             Log.i(TAG, "Unparsable SMS received");
             String asciiMessage = parseAsciiPduMessage(pdus);
             WrappedMessageData messageData = VisualVoicemailSmsParser
-                .parseAlternativeFormat(asciiMessage);
+                    .parseAlternativeFormat(asciiMessage);
             if (messageData != null) {
                 sendVvmSmsBroadcast(context, phoneAccountHandle, messageData, null);
             }
@@ -98,10 +149,34 @@
             // system decide. Usually because it is not parsable it will be dropped.
             return false;
         }
+
+        String messageBody = fullMessage.fullMessageBody;
         String clientPrefix = settings.clientPrefix;
         WrappedMessageData messageData = VisualVoicemailSmsParser
-            .parse(clientPrefix, messageBody);
+                .parse(clientPrefix, messageBody);
         if (messageData != null) {
+            if (settings.destinationPort
+                    == VisualVoicemailSmsFilterSettings.DESTINATION_PORT_DATA_SMS) {
+                if (destPort == -1) {
+                    // Non-data SMS is directed to the port "-1".
+                    Log.i(TAG, "SMS matching VVM format received but is not a DATA SMS");
+                    return false;
+                }
+            } else if (settings.destinationPort
+                    != VisualVoicemailSmsFilterSettings.DESTINATION_PORT_ANY) {
+                if (settings.destinationPort != destPort) {
+                    Log.i(TAG, "SMS matching VVM format received but is not directed to port "
+                            + settings.destinationPort);
+                    return false;
+                }
+            }
+
+            if (!settings.originatingNumbers.isEmpty()
+                    && !isSmsFromNumbers(fullMessage.firstMessage, settings.originatingNumbers)) {
+                Log.i(TAG, "SMS matching VVM format received but is not from originating numbers");
+                return false;
+            }
+
             sendVvmSmsBroadcast(context, phoneAccountHandle, messageData, null);
             return true;
         }
@@ -117,7 +192,7 @@
         for (Pattern pattern : patterns) {
             if (pattern.matcher(messageBody).matches()) {
                 Log.w(TAG, "Incoming SMS matches pattern " + pattern + " but has illegal format, "
-                    + "still dropping as VVM SMS");
+                        + "still dropping as VVM SMS");
                 sendVvmSmsBroadcast(context, phoneAccountHandle, null, messageBody);
                 return true;
             }
@@ -125,6 +200,19 @@
         return false;
     }
 
+    /**
+     * override how subId is converted to PhoneAccountHandle for tests
+     */
+    @VisibleForTesting
+    public static void setPhoneAccountHandleConverterForTest(
+            PhoneAccountHandleConverter converter) {
+        if (converter == null) {
+            sPhoneAccountHandleConverter = DEFAULT_PHONE_ACCOUNT_HANDLE_CONVERTER;
+        } else {
+            sPhoneAccountHandleConverter = converter;
+        }
+    }
+
     private static void buildPatternsMap(Context context) {
         if (sPatterns != null) {
             return;
@@ -132,7 +220,7 @@
         sPatterns = new ArrayMap<>();
         // TODO(twyen): build from CarrierConfig once public API can be updated.
         for (String entry : context.getResources()
-            .getStringArray(com.android.internal.R.array.config_vvmSmsFilterRegexes)) {
+                .getStringArray(com.android.internal.R.array.config_vvmSmsFilterRegexes)) {
             String[] mccMncList = entry.split(";")[0].split(",");
             Pattern pattern = Pattern.compile(entry.split(";")[1]);
 
@@ -146,7 +234,7 @@
     }
 
     private static void sendVvmSmsBroadcast(Context context, PhoneAccountHandle phoneAccountHandle,
-        @Nullable WrappedMessageData messageData, @Nullable String messageBody) {
+            @Nullable WrappedMessageData messageData, @Nullable String messageBody) {
         Log.i(TAG, "VVM SMS received");
         Intent intent = new Intent(VoicemailContract.ACTION_VOICEMAIL_SMS_RECEIVED);
         VisualVoicemailSms.Builder builder = new VisualVoicemailSms.Builder();
@@ -167,21 +255,39 @@
      * @return the message body of the SMS, or {@code null} if it can not be parsed.
      */
     @Nullable
-    private static String getFullMessage(byte[][] pdus, String format) {
+    private static FullMessage getFullMessage(byte[][] pdus, String format) {
+        FullMessage result = new FullMessage();
         StringBuilder builder = new StringBuilder();
+        CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
         for (byte pdu[] : pdus) {
             SmsMessage message = SmsMessage.createFromPdu(pdu, format);
-
             if (message == null) {
                 // The PDU is not recognized by android
                 return null;
             }
+            if (result.firstMessage == null) {
+                result.firstMessage = message;
+            }
             String body = message.getMessageBody();
+            if (body == null && message.getUserData() != null) {
+                // Attempt to interpret the user data as UTF-8. UTF-8 string over data SMS using
+                // 8BIT data coding scheme is our recommended way to send VVM SMS and is used in CTS
+                // Tests. The OMTP visual voicemail specification does not specify the SMS type and
+                // encoding.
+                ByteBuffer byteBuffer = ByteBuffer.wrap(message.getUserData());
+                try {
+                    body = decoder.decode(byteBuffer).toString();
+                } catch (CharacterCodingException e) {
+                    // User data is not decode-able as UTF-8. Ignoring.
+                    return null;
+                }
+            }
             if (body != null) {
                 builder.append(body);
             }
         }
-        return builder.toString();
+        result.fullMessageBody = builder.toString();
+        return result;
     }
 
     private static String parseAsciiPduMessage(byte[][] pdus) {
@@ -192,16 +298,17 @@
         return builder.toString();
     }
 
-    @Nullable
-    private static PhoneAccountHandle phoneAccountHandleFromSubId(Context context, int subId) {
-        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
-            return null;
+    private static boolean isSmsFromNumbers(SmsMessage message, List<String> numbers) {
+        if (message == null) {
+            Log.e(TAG, "Unable to create SmsMessage from PDU, cannot determine originating number");
+            return false;
         }
-        int phoneId = SubscriptionManager.getPhoneId(subId);
-        if (phoneId == SubscriptionManager.INVALID_PHONE_INDEX) {
-            return null;
+
+        for (String number : numbers) {
+            if (PhoneNumberUtils.compare(number, message.getOriginatingAddress())) {
+                return true;
+            }
         }
-        return new PhoneAccountHandle(PSTN_CONNECTION_SERVICE_COMPONENT,
-                PhoneFactory.getPhone(phoneId).getFullIccSerialNumber());
+        return false;
     }
 }
diff --git a/src/java/com/android/internal/telephony/cat/AppInterface.java b/src/java/com/android/internal/telephony/cat/AppInterface.java
index 6c4eacc..c78b7f8 100644
--- a/src/java/com/android/internal/telephony/cat/AppInterface.java
+++ b/src/java/com/android/internal/telephony/cat/AppInterface.java
@@ -30,11 +30,11 @@
      * proactive command, session end, ALPHA during STK CC arrive.
      */
     public static final String CAT_CMD_ACTION =
-                                    "android.intent.action.stk.command";
+                                    "com.android.internal.stk.command";
     public static final String CAT_SESSION_END_ACTION =
-                                    "android.intent.action.stk.session_end";
+                                    "com.android.internal.stk.session_end";
     public static final String CAT_ALPHA_NOTIFY_ACTION =
-                                    "android.intent.action.stk.alpha_notify";
+                                    "com.android.internal.stk.alpha_notify";
 
     //This is used to send ALPHA string from card to STK App.
     public static final String ALPHA_STRING = "alpha_string";
@@ -45,7 +45,7 @@
     public static final String CARD_STATUS = "card_status";
     //Intent's actions are broadcasted by Telephony once IccRefresh occurs.
     public static final String CAT_ICC_STATUS_CHANGE =
-                                    "android.intent.action.stk.icc_status_change";
+                                    "com.android.internal.stk.icc_status_change";
 
     // Permission required by STK command receiver
     public static final String STK_PERMISSION = "android.permission.RECEIVE_STK_COMMANDS";
diff --git a/src/java/com/android/internal/telephony/cat/CatService.java b/src/java/com/android/internal/telephony/cat/CatService.java
index a242de4..6e4c899 100644
--- a/src/java/com/android/internal/telephony/cat/CatService.java
+++ b/src/java/com/android/internal/telephony/cat/CatService.java
@@ -881,8 +881,9 @@
         // This sends an intent with CARD_ABSENT (0 - false) /CARD_PRESENT (1 - true).
         intent.putExtra(AppInterface.CARD_STATUS, cardPresent);
         intent.setComponent(AppInterface.getDefaultSTKApplication());
+        intent.putExtra("SLOT_ID", mSlotId);
         CatLog.d(this, "Sending Card Status: "
-                + cardState + " " + "cardPresent: " + cardPresent);
+                + cardState + " " + "cardPresent: " + cardPresent +  "SLOT_ID: " +  mSlotId);
         mContext.sendBroadcast(intent, AppInterface.STK_PERMISSION);
     }
 
diff --git a/src/java/com/android/internal/telephony/cdma/SmsMessage.java b/src/java/com/android/internal/telephony/cdma/SmsMessage.java
deleted file mode 100644
index 729062b..0000000
--- a/src/java/com/android/internal/telephony/cdma/SmsMessage.java
+++ /dev/null
@@ -1,1058 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma;
-
-import android.hardware.radio.V1_0.CdmaSmsMessage;
-import android.os.Parcel;
-import android.os.SystemProperties;
-import android.telephony.PhoneNumberUtils;
-import android.telephony.SmsCbLocation;
-import android.telephony.SmsCbMessage;
-import android.telephony.TelephonyManager;
-import android.telephony.cdma.CdmaSmsCbProgramData;
-import android.telephony.Rlog;
-import android.util.Log;
-import android.text.TextUtils;
-import android.content.res.Resources;
-
-import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
-import com.android.internal.telephony.SmsConstants;
-import com.android.internal.telephony.SmsHeader;
-import com.android.internal.telephony.SmsMessageBase;
-import com.android.internal.telephony.TelephonyProperties;
-import com.android.internal.telephony.cdma.sms.BearerData;
-import com.android.internal.telephony.cdma.sms.CdmaSmsAddress;
-import com.android.internal.telephony.cdma.sms.CdmaSmsSubaddress;
-import com.android.internal.telephony.cdma.sms.SmsEnvelope;
-import com.android.internal.telephony.cdma.sms.UserData;
-import com.android.internal.telephony.uicc.IccUtils;
-import com.android.internal.util.BitwiseInputStream;
-import com.android.internal.util.HexDump;
-import com.android.internal.telephony.Sms7BitEncodingTranslator;
-
-import java.io.BufferedOutputStream;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-
-/**
- * TODO(cleanup): these constants are disturbing... are they not just
- * different interpretations on one number?  And if we did not have
- * terrible class name overlap, they would not need to be directly
- * imported like this.  The class in this file could just as well be
- * named CdmaSmsMessage, could it not?
- */
-
-/**
- * TODO(cleanup): internally returning null in many places makes
- * debugging very hard (among many other reasons) and should be made
- * more meaningful (replaced with exceptions for example).  Null
- * returns should only occur at the very outside of the module/class
- * scope.
- */
-
-/**
- * A Short Message Service message.
- *
- */
-public class SmsMessage extends SmsMessageBase {
-    static final String LOG_TAG = "SmsMessage";
-    static private final String LOGGABLE_TAG = "CDMA:SMS";
-    private static final boolean VDBG = false;
-
-    private final static byte TELESERVICE_IDENTIFIER                    = 0x00;
-    private final static byte SERVICE_CATEGORY                          = 0x01;
-    private final static byte ORIGINATING_ADDRESS                       = 0x02;
-    private final static byte ORIGINATING_SUB_ADDRESS                   = 0x03;
-    private final static byte DESTINATION_ADDRESS                       = 0x04;
-    private final static byte DESTINATION_SUB_ADDRESS                   = 0x05;
-    private final static byte BEARER_REPLY_OPTION                       = 0x06;
-    private final static byte CAUSE_CODES                               = 0x07;
-    private final static byte BEARER_DATA                               = 0x08;
-
-    /**
-     *  Status of a previously submitted SMS.
-     *  This field applies to SMS Delivery Acknowledge messages. 0 indicates success;
-     *  Here, the error class is defined by the bits from 9-8, the status code by the bits from 7-0.
-     *  See C.S0015-B, v2.0, 4.5.21 for a detailed description of possible values.
-     */
-    private int status;
-
-    /** Specifies if a return of an acknowledgment is requested for send SMS */
-    private static final int RETURN_NO_ACK  = 0;
-    private static final int RETURN_ACK     = 1;
-
-    private SmsEnvelope mEnvelope;
-    private BearerData mBearerData;
-
-    public static class SubmitPdu extends SubmitPduBase {
-    }
-
-    /**
-     * Create an SmsMessage from a raw PDU.
-     * Note: In CDMA the PDU is just a byte representation of the received Sms.
-     */
-    public static SmsMessage createFromPdu(byte[] pdu) {
-        SmsMessage msg = new SmsMessage();
-
-        try {
-            msg.parsePdu(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed: ", ex);
-            return null;
-        } catch (OutOfMemoryError e) {
-            Log.e(LOG_TAG, "SMS PDU parsing failed with out of memory: ", e);
-            return null;
-        }
-    }
-
-    /**
-     *  Create a "raw" CDMA SmsMessage from a Parcel that was forged in ril.cpp.
-     *  Note: Only primitive fields are set.
-     */
-    public static SmsMessage newFromRil(CdmaSmsMessage cdmaSmsMessage) {
-        // Note: Parcel.readByte actually reads one Int and masks to byte
-        SmsMessage msg = new SmsMessage();
-        SmsEnvelope env = new SmsEnvelope();
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-        CdmaSmsSubaddress subaddr = new CdmaSmsSubaddress();
-        byte[] data;
-        byte count;
-        int countInt;
-        int addressDigitMode;
-
-        //currently not supported by the modem-lib: env.mMessageType
-        env.teleService = cdmaSmsMessage.teleserviceId;
-
-        if (cdmaSmsMessage.isServicePresent) {
-            env.messageType = SmsEnvelope.MESSAGE_TYPE_BROADCAST;
-        }
-        else {
-            if (SmsEnvelope.TELESERVICE_NOT_SET == env.teleService) {
-                // assume type ACK
-                env.messageType = SmsEnvelope.MESSAGE_TYPE_ACKNOWLEDGE;
-            } else {
-                env.messageType = SmsEnvelope.MESSAGE_TYPE_POINT_TO_POINT;
-            }
-        }
-        env.serviceCategory = cdmaSmsMessage.serviceCategory;
-
-        // address
-        addressDigitMode = cdmaSmsMessage.address.digitMode;
-        addr.digitMode = (byte) (0xFF & addressDigitMode);
-        addr.numberMode = (byte) (0xFF & cdmaSmsMessage.address.numberMode);
-        addr.ton = cdmaSmsMessage.address.numberType;
-        addr.numberPlan = (byte) (0xFF & cdmaSmsMessage.address.numberPlan);
-        count = (byte) cdmaSmsMessage.address.digits.size();
-        addr.numberOfDigits = count;
-        data = new byte[count];
-        for (int index=0; index < count; index++) {
-            data[index] = cdmaSmsMessage.address.digits.get(index);
-
-            // convert the value if it is 4-bit DTMF to 8 bit
-            if (addressDigitMode == CdmaSmsAddress.DIGIT_MODE_4BIT_DTMF) {
-                data[index] = msg.convertDtmfToAscii(data[index]);
-            }
-        }
-
-        addr.origBytes = data;
-
-        subaddr.type = cdmaSmsMessage.subAddress.subaddressType;
-        subaddr.odd = (byte) (cdmaSmsMessage.subAddress.odd ? 1 : 0);
-        count = (byte) cdmaSmsMessage.subAddress.digits.size();
-
-        if (count < 0) {
-            count = 0;
-        }
-
-        // p_cur->sSubAddress.digits[digitCount] :
-
-        data = new byte[count];
-
-        for (int index = 0; index < count; ++index) {
-            data[index] = cdmaSmsMessage.subAddress.digits.get(index);
-        }
-
-        subaddr.origBytes = data;
-
-        /* currently not supported by the modem-lib:
-            env.bearerReply
-            env.replySeqNo
-            env.errorClass
-            env.causeCode
-        */
-
-        // bearer data
-        countInt = cdmaSmsMessage.bearerData.size();
-        if (countInt < 0) {
-            countInt = 0;
-        }
-
-        data = new byte[countInt];
-        for (int index=0; index < countInt; index++) {
-            data[index] = cdmaSmsMessage.bearerData.get(index);
-        }
-        // BD gets further decoded when accessed in SMSDispatcher
-        env.bearerData = data;
-
-        // link the the filled objects to the SMS
-        env.origAddress = addr;
-        env.origSubaddress = subaddr;
-        msg.mOriginatingAddress = addr;
-        msg.mEnvelope = env;
-
-        // create byte stream representation for transportation through the layers.
-        msg.createPdu();
-
-        return msg;
-    }
-
-    /**
-     * Create an SmsMessage from an SMS EF record.
-     *
-     * @param index Index of SMS record. This should be index in ArrayList
-     *              returned by RuimSmsInterfaceManager.getAllMessagesFromIcc + 1.
-     * @param data Record data.
-     * @return An SmsMessage representing the record.
-     *
-     * @hide
-     */
-    public static SmsMessage createFromEfRecord(int index, byte[] data) {
-        try {
-            SmsMessage msg = new SmsMessage();
-
-            msg.mIndexOnIcc = index;
-
-            // First byte is status: RECEIVED_READ, RECEIVED_UNREAD, STORED_SENT,
-            // or STORED_UNSENT
-            // See 3GPP2 C.S0023 3.4.27
-            if ((data[0] & 1) == 0) {
-                Rlog.w(LOG_TAG, "SMS parsing failed: Trying to parse a free record");
-                return null;
-            } else {
-                msg.mStatusOnIcc = data[0] & 0x07;
-            }
-
-            // Second byte is the MSG_LEN, length of the message
-            // See 3GPP2 C.S0023 3.4.27
-            int size = data[1];
-
-            // Note: Data may include trailing FF's.  That's OK; message
-            // should still parse correctly.
-            byte[] pdu = new byte[size];
-            System.arraycopy(data, 2, pdu, 0, size);
-            // the message has to be parsed before it can be displayed
-            // see gsm.SmsMessage
-            msg.parsePduFromEfRecord(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed: ", ex);
-            return null;
-        }
-
-    }
-
-    /**
-     * Note: This function is a GSM specific functionality which is not supported in CDMA mode.
-     */
-    public static int getTPLayerLengthForPDU(String pdu) {
-        Rlog.w(LOG_TAG, "getTPLayerLengthForPDU: is not supported in CDMA mode.");
-        return 0;
-    }
-
-    /**
-     * TODO(cleanup): why do getSubmitPdu methods take an scAddr input
-     * and do nothing with it?  GSM allows us to specify a SC (eg,
-     * when responding to an SMS that explicitly requests the response
-     * is sent to a specific SC), or pass null to use the default
-     * value.  Is there no similar notion in CDMA? Or do we just not
-     * have it hooked up?
-     */
-
-    /**
-     * Get an SMS-SUBMIT PDU for a destination address and a message
-     *
-     * @param scAddr                Service Centre address.  Null means use default.
-     * @param destAddr              Address of the recipient.
-     * @param message               String representation of the message payload.
-     * @param statusReportRequested Indicates whether a report is requested for this message.
-     * @param smsHeader             Array containing the data for the User Data Header, preceded
-     *                              by the Element Identifiers.
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     * @hide
-     */
-    public static SubmitPdu getSubmitPdu(String scAddr, String destAddr, String message,
-            boolean statusReportRequested, SmsHeader smsHeader) {
-
-        /**
-         * TODO(cleanup): Do we really want silent failure like this?
-         * Would it not be much more reasonable to make sure we don't
-         * call this function if we really want nothing done?
-         */
-        if (message == null || destAddr == null) {
-            return null;
-        }
-
-        UserData uData = new UserData();
-        uData.payloadStr = message;
-        uData.userDataHeader = smsHeader;
-        return privateGetSubmitPdu(destAddr, statusReportRequested, uData);
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a data message to a destination address and port.
-     *
-     * @param scAddr Service Centre address. null == use default
-     * @param destAddr the address of the destination for the message
-     * @param destPort the port to deliver the message to at the
-     *        destination
-     * @param data the data for the message
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String scAddr, String destAddr, int destPort,
-            byte[] data, boolean statusReportRequested) {
-
-        /**
-         * TODO(cleanup): this is not a general-purpose SMS creation
-         * method, but rather something specialized to messages
-         * containing OCTET encoded (meaning non-human-readable) user
-         * data.  The name should reflect that, and not just overload.
-         */
-
-        SmsHeader.PortAddrs portAddrs = new SmsHeader.PortAddrs();
-        portAddrs.destPort = destPort;
-        portAddrs.origPort = 0;
-        portAddrs.areEightBits = false;
-
-        SmsHeader smsHeader = new SmsHeader();
-        smsHeader.portAddrs = portAddrs;
-
-        UserData uData = new UserData();
-        uData.userDataHeader = smsHeader;
-        uData.msgEncoding = UserData.ENCODING_OCTET;
-        uData.msgEncodingSet = true;
-        uData.payload = data;
-
-        return privateGetSubmitPdu(destAddr, statusReportRequested, uData);
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a data message to a destination address &amp; port
-     *
-     * @param destAddr the address of the destination for the message
-     * @param userData the data for the message
-     * @param statusReportRequested Indicates whether a report is requested for this message.
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String destAddr, UserData userData,
-            boolean statusReportRequested) {
-        return privateGetSubmitPdu(destAddr, statusReportRequested, userData);
-    }
-
-    /**
-     * Note: This function is a GSM specific functionality which is not supported in CDMA mode.
-     */
-    @Override
-    public int getProtocolIdentifier() {
-        Rlog.w(LOG_TAG, "getProtocolIdentifier: is not supported in CDMA mode.");
-        // (3GPP TS 23.040): "no interworking, but SME to SME protocol":
-        return 0;
-    }
-
-    /**
-     * Note: This function is a GSM specific functionality which is not supported in CDMA mode.
-     */
-    @Override
-    public boolean isReplace() {
-        Rlog.w(LOG_TAG, "isReplace: is not supported in CDMA mode.");
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     * Note: This function is a GSM specific functionality which is not supported in CDMA mode.
-     */
-    @Override
-    public boolean isCphsMwiMessage() {
-        Rlog.w(LOG_TAG, "isCphsMwiMessage: is not supported in CDMA mode.");
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isMWIClearMessage() {
-        return ((mBearerData != null) && (mBearerData.numberOfMessages == 0));
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isMWISetMessage() {
-        return ((mBearerData != null) && (mBearerData.numberOfMessages > 0));
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isMwiDontStore() {
-        return ((mBearerData != null) &&
-                (mBearerData.numberOfMessages > 0) &&
-                (mBearerData.userData == null));
-    }
-
-    /**
-     * Returns the status for a previously submitted message.
-     * For not interfering with status codes from GSM, this status code is
-     * shifted to the bits 31-16.
-     */
-    @Override
-    public int getStatus() {
-        return (status << 16);
-    }
-
-    /** Return true iff the bearer data message type is DELIVERY_ACK. */
-    @Override
-    public boolean isStatusReportMessage() {
-        return (mBearerData.messageType == BearerData.MESSAGE_TYPE_DELIVERY_ACK);
-    }
-
-    /**
-     * Note: This function is a GSM specific functionality which is not supported in CDMA mode.
-     */
-    @Override
-    public boolean isReplyPathPresent() {
-        Rlog.w(LOG_TAG, "isReplyPathPresent: is not supported in CDMA mode.");
-        return false;
-    }
-
-    /**
-     * Calculate the number of septets needed to encode the message.
-     *
-     * @param messageBody the message to encode
-     * @param use7bitOnly ignore (but still count) illegal characters if true
-     * @param isEntireMsg indicates if this is entire msg or a segment in multipart msg
-     * @return TextEncodingDetails
-     */
-    public static TextEncodingDetails calculateLength(CharSequence messageBody,
-            boolean use7bitOnly, boolean isEntireMsg) {
-        CharSequence newMsgBody = null;
-        Resources r = Resources.getSystem();
-        if (r.getBoolean(com.android.internal.R.bool.config_sms_force_7bit_encoding)) {
-            newMsgBody  = Sms7BitEncodingTranslator.translate(messageBody);
-        }
-        if (TextUtils.isEmpty(newMsgBody)) {
-            newMsgBody = messageBody;
-        }
-        return BearerData.calcTextEncodingDetails(newMsgBody, use7bitOnly, isEntireMsg);
-    }
-
-    /**
-     * Returns the teleservice type of the message.
-     * @return the teleservice:
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#TELESERVICE_NOT_SET},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#TELESERVICE_WMT},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#TELESERVICE_WEMT},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#TELESERVICE_VMN},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#TELESERVICE_WAP}
-    */
-    public int getTeleService() {
-        return mEnvelope.teleService;
-    }
-
-    /**
-     * Returns the message type of the message.
-     * @return the message type:
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#MESSAGE_TYPE_POINT_TO_POINT},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#MESSAGE_TYPE_BROADCAST},
-     *  {@link com.android.internal.telephony.cdma.sms.SmsEnvelope#MESSAGE_TYPE_ACKNOWLEDGE},
-    */
-    public int getMessageType() {
-        // NOTE: mEnvelope.messageType is not set correctly for cell broadcasts with some RILs.
-        // Use the service category parameter to detect CMAS and other cell broadcast messages.
-        if (mEnvelope.serviceCategory != 0) {
-            return SmsEnvelope.MESSAGE_TYPE_BROADCAST;
-        } else {
-            return SmsEnvelope.MESSAGE_TYPE_POINT_TO_POINT;
-        }
-    }
-
-    /**
-     * Decodes pdu to an empty SMS object.
-     * In the CDMA case the pdu is just an internal byte stream representation
-     * of the SMS Java-object.
-     * @see #createPdu()
-     */
-    private void parsePdu(byte[] pdu) {
-        ByteArrayInputStream bais = new ByteArrayInputStream(pdu);
-        DataInputStream dis = new DataInputStream(bais);
-        int length;
-        int bearerDataLength;
-        SmsEnvelope env = new SmsEnvelope();
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-
-        try {
-            env.messageType = dis.readInt();
-            env.teleService = dis.readInt();
-            env.serviceCategory = dis.readInt();
-
-            addr.digitMode = dis.readByte();
-            addr.numberMode = dis.readByte();
-            addr.ton = dis.readByte();
-            addr.numberPlan = dis.readByte();
-
-            length = dis.readUnsignedByte();
-            addr.numberOfDigits = length;
-
-            // sanity check on the length
-            if (length > pdu.length) {
-                throw new RuntimeException(
-                        "createFromPdu: Invalid pdu, addr.numberOfDigits " + length
-                        + " > pdu len " + pdu.length);
-            }
-            addr.origBytes = new byte[length];
-            dis.read(addr.origBytes, 0, length); // digits
-
-            env.bearerReply = dis.readInt();
-            // CauseCode values:
-            env.replySeqNo = dis.readByte();
-            env.errorClass = dis.readByte();
-            env.causeCode = dis.readByte();
-
-            //encoded BearerData:
-            bearerDataLength = dis.readInt();
-            // sanity check on the length
-            if (bearerDataLength > pdu.length) {
-                throw new RuntimeException(
-                        "createFromPdu: Invalid pdu, bearerDataLength " + bearerDataLength
-                        + " > pdu len " + pdu.length);
-            }
-            env.bearerData = new byte[bearerDataLength];
-            dis.read(env.bearerData, 0, bearerDataLength);
-            dis.close();
-        } catch (IOException ex) {
-            throw new RuntimeException(
-                    "createFromPdu: conversion from byte array to object failed: " + ex, ex);
-        } catch (Exception ex) {
-            Rlog.e(LOG_TAG, "createFromPdu: conversion from byte array to object failed: " + ex);
-        }
-
-        // link the filled objects to this SMS
-        mOriginatingAddress = addr;
-        env.origAddress = addr;
-        mEnvelope = env;
-        mPdu = pdu;
-
-        parseSms();
-    }
-
-    /**
-     * Decodes 3GPP2 sms stored in CSIM/RUIM cards As per 3GPP2 C.S0015-0
-     */
-    private void parsePduFromEfRecord(byte[] pdu) {
-        ByteArrayInputStream bais = new ByteArrayInputStream(pdu);
-        DataInputStream dis = new DataInputStream(bais);
-        SmsEnvelope env = new SmsEnvelope();
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-        CdmaSmsSubaddress subAddr = new CdmaSmsSubaddress();
-
-        try {
-            env.messageType = dis.readByte();
-
-            while (dis.available() > 0) {
-                int parameterId = dis.readByte();
-                int parameterLen = dis.readUnsignedByte();
-                byte[] parameterData = new byte[parameterLen];
-
-                switch (parameterId) {
-                    case TELESERVICE_IDENTIFIER:
-                        /*
-                         * 16 bit parameter that identifies which upper layer
-                         * service access point is sending or should receive
-                         * this message
-                         */
-                        env.teleService = dis.readUnsignedShort();
-                        Rlog.i(LOG_TAG, "teleservice = " + env.teleService);
-                        break;
-                    case SERVICE_CATEGORY:
-                        /*
-                         * 16 bit parameter that identifies type of service as
-                         * in 3GPP2 C.S0015-0 Table 3.4.3.2-1
-                         */
-                        env.serviceCategory = dis.readUnsignedShort();
-                        break;
-                    case ORIGINATING_ADDRESS:
-                    case DESTINATION_ADDRESS:
-                        dis.read(parameterData, 0, parameterLen);
-                        BitwiseInputStream addrBis = new BitwiseInputStream(parameterData);
-                        addr.digitMode = addrBis.read(1);
-                        addr.numberMode = addrBis.read(1);
-                        int numberType = 0;
-                        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-                            numberType = addrBis.read(3);
-                            addr.ton = numberType;
-
-                            if (addr.numberMode == CdmaSmsAddress.NUMBER_MODE_NOT_DATA_NETWORK)
-                                addr.numberPlan = addrBis.read(4);
-                        }
-
-                        addr.numberOfDigits = addrBis.read(8);
-
-                        byte[] data = new byte[addr.numberOfDigits];
-                        byte b = 0x00;
-
-                        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_4BIT_DTMF) {
-                            /* As per 3GPP2 C.S0005-0 Table 2.7.1.3.2.4-4 */
-                            for (int index = 0; index < addr.numberOfDigits; index++) {
-                                b = (byte) (0xF & addrBis.read(4));
-                                // convert the value if it is 4-bit DTMF to 8
-                                // bit
-                                data[index] = convertDtmfToAscii(b);
-                            }
-                        } else if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-                            if (addr.numberMode == CdmaSmsAddress.NUMBER_MODE_NOT_DATA_NETWORK) {
-                                for (int index = 0; index < addr.numberOfDigits; index++) {
-                                    b = (byte) (0xFF & addrBis.read(8));
-                                    data[index] = b;
-                                }
-
-                            } else if (addr.numberMode == CdmaSmsAddress.NUMBER_MODE_DATA_NETWORK) {
-                                if (numberType == 2)
-                                    Rlog.e(LOG_TAG, "TODO: Originating Addr is email id");
-                                else
-                                    Rlog.e(LOG_TAG,
-                                          "TODO: Originating Addr is data network address");
-                            } else {
-                                Rlog.e(LOG_TAG, "Originating Addr is of incorrect type");
-                            }
-                        } else {
-                            Rlog.e(LOG_TAG, "Incorrect Digit mode");
-                        }
-                        addr.origBytes = data;
-                        Rlog.i(LOG_TAG, "Originating Addr=" + addr.toString());
-                        break;
-                    case ORIGINATING_SUB_ADDRESS:
-                    case DESTINATION_SUB_ADDRESS:
-                        dis.read(parameterData, 0, parameterLen);
-                        BitwiseInputStream subAddrBis = new BitwiseInputStream(parameterData);
-                        subAddr.type = subAddrBis.read(3);
-                        subAddr.odd = subAddrBis.readByteArray(1)[0];
-                        int subAddrLen = subAddrBis.read(8);
-                        byte[] subdata = new byte[subAddrLen];
-                        for (int index = 0; index < subAddrLen; index++) {
-                            b = (byte) (0xFF & subAddrBis.read(4));
-                            // convert the value if it is 4-bit DTMF to 8 bit
-                            subdata[index] = convertDtmfToAscii(b);
-                        }
-                        subAddr.origBytes = subdata;
-                        break;
-                    case BEARER_REPLY_OPTION:
-                        dis.read(parameterData, 0, parameterLen);
-                        BitwiseInputStream replyOptBis = new BitwiseInputStream(parameterData);
-                        env.bearerReply = replyOptBis.read(6);
-                        break;
-                    case CAUSE_CODES:
-                        dis.read(parameterData, 0, parameterLen);
-                        BitwiseInputStream ccBis = new BitwiseInputStream(parameterData);
-                        env.replySeqNo = ccBis.readByteArray(6)[0];
-                        env.errorClass = ccBis.readByteArray(2)[0];
-                        if (env.errorClass != 0x00)
-                            env.causeCode = ccBis.readByteArray(8)[0];
-                        break;
-                    case BEARER_DATA:
-                        dis.read(parameterData, 0, parameterLen);
-                        env.bearerData = parameterData;
-                        break;
-                    default:
-                        throw new Exception("unsupported parameterId (" + parameterId + ")");
-                }
-            }
-            bais.close();
-            dis.close();
-        } catch (Exception ex) {
-            Rlog.e(LOG_TAG, "parsePduFromEfRecord: conversion from pdu to SmsMessage failed" + ex);
-        }
-
-        // link the filled objects to this SMS
-        mOriginatingAddress = addr;
-        env.origAddress = addr;
-        env.origSubaddress = subAddr;
-        mEnvelope = env;
-        mPdu = pdu;
-
-        parseSms();
-    }
-
-    /**
-     * Parses a SMS message from its BearerData stream. (mobile-terminated only)
-     */
-    public void parseSms() {
-        // Message Waiting Info Record defined in 3GPP2 C.S-0005, 3.7.5.6
-        // It contains only an 8-bit number with the number of messages waiting
-        if (mEnvelope.teleService == SmsEnvelope.TELESERVICE_MWI) {
-            mBearerData = new BearerData();
-            if (mEnvelope.bearerData != null) {
-                mBearerData.numberOfMessages = 0x000000FF & mEnvelope.bearerData[0];
-            }
-            if (VDBG) {
-                Rlog.d(LOG_TAG, "parseSms: get MWI " +
-                      Integer.toString(mBearerData.numberOfMessages));
-            }
-            return;
-        }
-        mBearerData = BearerData.decode(mEnvelope.bearerData);
-        if (Rlog.isLoggable(LOGGABLE_TAG, Log.VERBOSE)) {
-            Rlog.d(LOG_TAG, "MT raw BearerData = '" +
-                      HexDump.toHexString(mEnvelope.bearerData) + "'");
-            Rlog.d(LOG_TAG, "MT (decoded) BearerData = " + mBearerData);
-        }
-        mMessageRef = mBearerData.messageId;
-        if (mBearerData.userData != null) {
-            mUserData = mBearerData.userData.payload;
-            mUserDataHeader = mBearerData.userData.userDataHeader;
-            mMessageBody = mBearerData.userData.payloadStr;
-        }
-
-        if (mOriginatingAddress != null) {
-            mOriginatingAddress.address = new String(mOriginatingAddress.origBytes);
-            if (mOriginatingAddress.ton == CdmaSmsAddress.TON_INTERNATIONAL_OR_IP) {
-                if (mOriginatingAddress.address.charAt(0) != '+') {
-                    mOriginatingAddress.address = "+" + mOriginatingAddress.address;
-                }
-            }
-            if (VDBG) Rlog.v(LOG_TAG, "SMS originating address: "
-                    + mOriginatingAddress.address);
-        }
-
-        if (mBearerData.msgCenterTimeStamp != null) {
-            mScTimeMillis = mBearerData.msgCenterTimeStamp.toMillis(true);
-        }
-
-        if (VDBG) Rlog.d(LOG_TAG, "SMS SC timestamp: " + mScTimeMillis);
-
-        // Message Type (See 3GPP2 C.S0015-B, v2, 4.5.1)
-        if (mBearerData.messageType == BearerData.MESSAGE_TYPE_DELIVERY_ACK) {
-            // The BearerData MsgStatus subparameter should only be
-            // included for DELIVERY_ACK messages.  If it occurred for
-            // other messages, it would be unclear what the status
-            // being reported refers to.  The MsgStatus subparameter
-            // is primarily useful to indicate error conditions -- a
-            // message without this subparameter is assumed to
-            // indicate successful delivery (status == 0).
-            if (! mBearerData.messageStatusSet) {
-                Rlog.d(LOG_TAG, "DELIVERY_ACK message without msgStatus (" +
-                        (mUserData == null ? "also missing" : "does have") +
-                        " userData).");
-                status = 0;
-            } else {
-                status = mBearerData.errorClass << 8;
-                status |= mBearerData.messageStatus;
-            }
-        } else if (mBearerData.messageType != BearerData.MESSAGE_TYPE_DELIVER) {
-            throw new RuntimeException("Unsupported message type: " + mBearerData.messageType);
-        }
-
-        if (mMessageBody != null) {
-            if (VDBG) Rlog.v(LOG_TAG, "SMS message body: '" + mMessageBody + "'");
-            parseMessageBody();
-        } else if ((mUserData != null) && VDBG) {
-            Rlog.v(LOG_TAG, "SMS payload: '" + IccUtils.bytesToHexString(mUserData) + "'");
-        }
-    }
-
-    /**
-     * Parses a broadcast SMS, possibly containing a CMAS alert.
-     */
-    public SmsCbMessage parseBroadcastSms() {
-        BearerData bData = BearerData.decode(mEnvelope.bearerData, mEnvelope.serviceCategory);
-        if (bData == null) {
-            Rlog.w(LOG_TAG, "BearerData.decode() returned null");
-            return null;
-        }
-
-        if (Rlog.isLoggable(LOGGABLE_TAG, Log.VERBOSE)) {
-            Rlog.d(LOG_TAG, "MT raw BearerData = " + HexDump.toHexString(mEnvelope.bearerData));
-        }
-
-        String plmn = TelephonyManager.getDefault().getNetworkOperator();
-        SmsCbLocation location = new SmsCbLocation(plmn);
-
-        return new SmsCbMessage(SmsCbMessage.MESSAGE_FORMAT_3GPP2,
-                SmsCbMessage.GEOGRAPHICAL_SCOPE_PLMN_WIDE, bData.messageId, location,
-                mEnvelope.serviceCategory, bData.getLanguage(), bData.userData.payloadStr,
-                bData.priority, null, bData.cmasWarningInfo);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public SmsConstants.MessageClass getMessageClass() {
-        if (BearerData.DISPLAY_MODE_IMMEDIATE == mBearerData.displayMode ) {
-            return SmsConstants.MessageClass.CLASS_0;
-        } else {
-            return SmsConstants.MessageClass.UNKNOWN;
-        }
-    }
-
-    /**
-     * Calculate the next message id, starting at 1 and iteratively
-     * incrementing within the range 1..65535 remembering the state
-     * via a persistent system property.  (See C.S0015-B, v2.0,
-     * 4.3.1.5) Since this routine is expected to be accessed via via
-     * binder-call, and hence should be thread-safe, it has been
-     * synchronized.
-     */
-    public synchronized static int getNextMessageId() {
-        // Testing and dialog with partners has indicated that
-        // msgId==0 is (sometimes?) treated specially by lower levels.
-        // Specifically, the ID is not preserved for delivery ACKs.
-        // Hence, avoid 0 -- constraining the range to 1..65535.
-        int msgId = SystemProperties.getInt(TelephonyProperties.PROPERTY_CDMA_MSG_ID, 1);
-        String nextMsgId = Integer.toString((msgId % 0xFFFF) + 1);
-        try{
-            SystemProperties.set(TelephonyProperties.PROPERTY_CDMA_MSG_ID, nextMsgId);
-            if (Rlog.isLoggable(LOGGABLE_TAG, Log.VERBOSE)) {
-                Rlog.d(LOG_TAG, "next " + TelephonyProperties.PROPERTY_CDMA_MSG_ID + " = " + nextMsgId);
-                Rlog.d(LOG_TAG, "readback gets " +
-                        SystemProperties.get(TelephonyProperties.PROPERTY_CDMA_MSG_ID));
-            }
-        } catch(RuntimeException ex) {
-            Rlog.e(LOG_TAG, "set nextMessage ID failed: " + ex);
-        }
-        return msgId;
-    }
-
-    /**
-     * Creates BearerData and Envelope from parameters for a Submit SMS.
-     * @return byte stream for SubmitPdu.
-     */
-    private static SubmitPdu privateGetSubmitPdu(String destAddrStr, boolean statusReportRequested,
-            UserData userData) {
-
-        /**
-         * TODO(cleanup): give this function a more meaningful name.
-         */
-
-        /**
-         * TODO(cleanup): Make returning null from the getSubmitPdu
-         * variations meaningful -- clean up the error feedback
-         * mechanism, and avoid null pointer exceptions.
-         */
-
-        /**
-         * North America Plus Code :
-         * Convert + code to 011 and dial out for international SMS
-         */
-        CdmaSmsAddress destAddr = CdmaSmsAddress.parse(
-                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeForSms(destAddrStr));
-        if (destAddr == null) return null;
-
-        BearerData bearerData = new BearerData();
-        bearerData.messageType = BearerData.MESSAGE_TYPE_SUBMIT;
-
-        bearerData.messageId = getNextMessageId();
-
-        bearerData.deliveryAckReq = statusReportRequested;
-        bearerData.userAckReq = false;
-        bearerData.readAckReq = false;
-        bearerData.reportReq = false;
-
-        bearerData.userData = userData;
-
-        byte[] encodedBearerData = BearerData.encode(bearerData);
-        if (Rlog.isLoggable(LOGGABLE_TAG, Log.VERBOSE)) {
-            Rlog.d(LOG_TAG, "MO (encoded) BearerData = " + bearerData);
-            Rlog.d(LOG_TAG, "MO raw BearerData = '" + HexDump.toHexString(encodedBearerData) + "'");
-        }
-        if (encodedBearerData == null) return null;
-
-        int teleservice = bearerData.hasUserDataHeader ?
-                SmsEnvelope.TELESERVICE_WEMT : SmsEnvelope.TELESERVICE_WMT;
-
-        SmsEnvelope envelope = new SmsEnvelope();
-        envelope.messageType = SmsEnvelope.MESSAGE_TYPE_POINT_TO_POINT;
-        envelope.teleService = teleservice;
-        envelope.destAddress = destAddr;
-        envelope.bearerReply = RETURN_ACK;
-        envelope.bearerData = encodedBearerData;
-
-        /**
-         * TODO(cleanup): envelope looks to be a pointless class, get
-         * rid of it.  Also -- most of the envelope fields set here
-         * are ignored, why?
-         */
-
-        try {
-            /**
-             * TODO(cleanup): reference a spec and get rid of the ugly comments
-             */
-            ByteArrayOutputStream baos = new ByteArrayOutputStream(100);
-            DataOutputStream dos = new DataOutputStream(baos);
-            dos.writeInt(envelope.teleService);
-            dos.writeInt(0); //servicePresent
-            dos.writeInt(0); //serviceCategory
-            dos.write(destAddr.digitMode);
-            dos.write(destAddr.numberMode);
-            dos.write(destAddr.ton); // number_type
-            dos.write(destAddr.numberPlan);
-            dos.write(destAddr.numberOfDigits);
-            dos.write(destAddr.origBytes, 0, destAddr.origBytes.length); // digits
-            // Subaddress is not supported.
-            dos.write(0); //subaddressType
-            dos.write(0); //subaddr_odd
-            dos.write(0); //subaddr_nbr_of_digits
-            dos.write(encodedBearerData.length);
-            dos.write(encodedBearerData, 0, encodedBearerData.length);
-            dos.close();
-
-            SubmitPdu pdu = new SubmitPdu();
-            pdu.encodedMessage = baos.toByteArray();
-            pdu.encodedScAddress = null;
-            return pdu;
-        } catch(IOException ex) {
-            Rlog.e(LOG_TAG, "creating SubmitPdu failed: " + ex);
-        }
-        return null;
-    }
-
-    /**
-     * Creates byte array (pseudo pdu) from SMS object.
-     * Note: Do not call this method more than once per object!
-     */
-    private void createPdu() {
-        SmsEnvelope env = mEnvelope;
-        CdmaSmsAddress addr = env.origAddress;
-        ByteArrayOutputStream baos = new ByteArrayOutputStream(100);
-        DataOutputStream dos = new DataOutputStream(new BufferedOutputStream(baos));
-
-        try {
-            dos.writeInt(env.messageType);
-            dos.writeInt(env.teleService);
-            dos.writeInt(env.serviceCategory);
-
-            dos.writeByte(addr.digitMode);
-            dos.writeByte(addr.numberMode);
-            dos.writeByte(addr.ton);
-            dos.writeByte(addr.numberPlan);
-            dos.writeByte(addr.numberOfDigits);
-            dos.write(addr.origBytes, 0, addr.origBytes.length); // digits
-
-            dos.writeInt(env.bearerReply);
-            // CauseCode values:
-            dos.writeByte(env.replySeqNo);
-            dos.writeByte(env.errorClass);
-            dos.writeByte(env.causeCode);
-            //encoded BearerData:
-            dos.writeInt(env.bearerData.length);
-            dos.write(env.bearerData, 0, env.bearerData.length);
-            dos.close();
-
-            /**
-             * TODO(cleanup) -- The mPdu field is managed in
-             * a fragile manner, and it would be much nicer if
-             * accessing the serialized representation used a less
-             * fragile mechanism.  Maybe the getPdu method could
-             * generate a representation if there was not yet one?
-             */
-
-            mPdu = baos.toByteArray();
-        } catch (IOException ex) {
-            Rlog.e(LOG_TAG, "createPdu: conversion from object to byte array failed: " + ex);
-        }
-    }
-
-    /**
-     * Converts a 4-Bit DTMF encoded symbol from the calling address number to ASCII character
-     */
-    private byte convertDtmfToAscii(byte dtmfDigit) {
-        byte asciiDigit;
-
-        switch (dtmfDigit) {
-        case  0: asciiDigit = 68; break; // 'D'
-        case  1: asciiDigit = 49; break; // '1'
-        case  2: asciiDigit = 50; break; // '2'
-        case  3: asciiDigit = 51; break; // '3'
-        case  4: asciiDigit = 52; break; // '4'
-        case  5: asciiDigit = 53; break; // '5'
-        case  6: asciiDigit = 54; break; // '6'
-        case  7: asciiDigit = 55; break; // '7'
-        case  8: asciiDigit = 56; break; // '8'
-        case  9: asciiDigit = 57; break; // '9'
-        case 10: asciiDigit = 48; break; // '0'
-        case 11: asciiDigit = 42; break; // '*'
-        case 12: asciiDigit = 35; break; // '#'
-        case 13: asciiDigit = 65; break; // 'A'
-        case 14: asciiDigit = 66; break; // 'B'
-        case 15: asciiDigit = 67; break; // 'C'
-        default:
-            asciiDigit = 32; // Invalid DTMF code
-            break;
-        }
-
-        return asciiDigit;
-    }
-
-    /** This function  shall be called to get the number of voicemails.
-     * @hide
-     */
-    public int getNumOfVoicemails() {
-        return mBearerData.numberOfMessages;
-    }
-
-    /**
-     * Returns a byte array that can be use to uniquely identify a received SMS message.
-     * C.S0015-B  4.3.1.6 Unique Message Identification.
-     *
-     * @return byte array uniquely identifying the message.
-     * @hide
-     */
-    public byte[] getIncomingSmsFingerprint() {
-        ByteArrayOutputStream output = new ByteArrayOutputStream();
-
-        output.write(mEnvelope.serviceCategory);
-        output.write(mEnvelope.teleService);
-        output.write(mEnvelope.origAddress.origBytes, 0, mEnvelope.origAddress.origBytes.length);
-        output.write(mEnvelope.bearerData, 0, mEnvelope.bearerData.length);
-        output.write(mEnvelope.origSubaddress.origBytes, 0,
-                mEnvelope.origSubaddress.origBytes.length);
-
-        return output.toByteArray();
-    }
-
-    /**
-     * Returns the list of service category program data, if present.
-     * @return a list of CdmaSmsCbProgramData objects, or null if not present
-     * @hide
-     */
-    public ArrayList<CdmaSmsCbProgramData> getSmsCbProgramData() {
-        return mBearerData.serviceCategoryProgramData;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/cdma/SmsMessageConverter.java b/src/java/com/android/internal/telephony/cdma/SmsMessageConverter.java
new file mode 100644
index 0000000..4ac2dea
--- /dev/null
+++ b/src/java/com/android/internal/telephony/cdma/SmsMessageConverter.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony.cdma;
+
+import android.hardware.radio.V1_0.CdmaSmsMessage;
+import android.os.Parcel;
+import android.os.SystemProperties;
+import android.telephony.PhoneNumberUtils;
+import android.telephony.SmsCbLocation;
+import android.telephony.SmsCbMessage;
+import android.telephony.TelephonyManager;
+import android.telephony.cdma.CdmaSmsCbProgramData;
+import android.telephony.Rlog;
+import android.util.Log;
+import android.text.TextUtils;
+import android.content.res.Resources;
+
+import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
+import com.android.internal.telephony.SmsConstants;
+import com.android.internal.telephony.SmsHeader;
+import com.android.internal.telephony.SmsMessageBase;
+import com.android.internal.telephony.TelephonyProperties;
+import com.android.internal.telephony.cdma.sms.BearerData;
+import com.android.internal.telephony.cdma.sms.CdmaSmsAddress;
+import com.android.internal.telephony.cdma.sms.CdmaSmsSubaddress;
+import com.android.internal.telephony.cdma.sms.SmsEnvelope;
+import com.android.internal.telephony.cdma.sms.UserData;
+import com.android.internal.telephony.uicc.IccUtils;
+import com.android.internal.util.BitwiseInputStream;
+import com.android.internal.util.HexDump;
+import com.android.internal.telephony.Sms7BitEncodingTranslator;
+
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+
+/**
+ * A Factory class to convert from RIL to Framework SMS
+ *
+ */
+public class SmsMessageConverter {
+    static final String LOG_TAG = "SmsMessageConverter";
+    static private final String LOGGABLE_TAG = "CDMA:SMS";
+    private static final boolean VDBG = false;
+
+    /**
+     *  Create a "raw" CDMA SmsMessage from a Parcel that was forged in ril.cpp.
+     *  Note: Only primitive fields are set.
+     */
+    public static SmsMessage newCdmaSmsMessageFromRil(
+            CdmaSmsMessage cdmaSmsMessage) {
+        // Note: Parcel.readByte actually reads one Int and masks to byte
+        SmsEnvelope env = new SmsEnvelope();
+        CdmaSmsAddress addr = new CdmaSmsAddress();
+        CdmaSmsSubaddress subaddr = new CdmaSmsSubaddress();
+        byte[] data;
+        byte count;
+        int countInt;
+        int addressDigitMode;
+
+        //currently not supported by the modem-lib: env.mMessageType
+        env.teleService = cdmaSmsMessage.teleserviceId;
+
+        if (cdmaSmsMessage.isServicePresent) {
+            env.messageType = SmsEnvelope.MESSAGE_TYPE_BROADCAST;
+        }
+        else {
+            if (SmsEnvelope.TELESERVICE_NOT_SET == env.teleService) {
+                // assume type ACK
+                env.messageType = SmsEnvelope.MESSAGE_TYPE_ACKNOWLEDGE;
+            } else {
+                env.messageType = SmsEnvelope.MESSAGE_TYPE_POINT_TO_POINT;
+            }
+        }
+        env.serviceCategory = cdmaSmsMessage.serviceCategory;
+
+        // address
+        addressDigitMode = cdmaSmsMessage.address.digitMode;
+        addr.digitMode = (byte) (0xFF & addressDigitMode);
+        addr.numberMode = (byte) (0xFF & cdmaSmsMessage.address.numberMode);
+        addr.ton = cdmaSmsMessage.address.numberType;
+        addr.numberPlan = (byte) (0xFF & cdmaSmsMessage.address.numberPlan);
+        count = (byte) cdmaSmsMessage.address.digits.size();
+        addr.numberOfDigits = count;
+        data = new byte[count];
+        for (int index=0; index < count; index++) {
+            data[index] = cdmaSmsMessage.address.digits.get(index);
+
+            // convert the value if it is 4-bit DTMF to 8 bit
+            if (addressDigitMode == CdmaSmsAddress.DIGIT_MODE_4BIT_DTMF) {
+                data[index] = SmsMessage.convertDtmfToAscii(data[index]);
+            }
+        }
+
+        addr.origBytes = data;
+
+        subaddr.type = cdmaSmsMessage.subAddress.subaddressType;
+        subaddr.odd = (byte) (cdmaSmsMessage.subAddress.odd ? 1 : 0);
+        count = (byte) cdmaSmsMessage.subAddress.digits.size();
+
+        if (count < 0) {
+            count = 0;
+        }
+
+        // p_cur->sSubAddress.digits[digitCount] :
+
+        data = new byte[count];
+
+        for (int index = 0; index < count; ++index) {
+            data[index] = cdmaSmsMessage.subAddress.digits.get(index);
+        }
+
+        subaddr.origBytes = data;
+
+        /* currently not supported by the modem-lib:
+            env.bearerReply
+            env.replySeqNo
+            env.errorClass
+            env.causeCode
+        */
+
+        // bearer data
+        countInt = cdmaSmsMessage.bearerData.size();
+        if (countInt < 0) {
+            countInt = 0;
+        }
+
+        data = new byte[countInt];
+        for (int index=0; index < countInt; index++) {
+            data[index] = cdmaSmsMessage.bearerData.get(index);
+        }
+        // BD gets further decoded when accessed in SMSDispatcher
+        env.bearerData = data;
+
+        // link the the filled objects to the SMS
+        env.origAddress = addr;
+        env.origSubaddress = subaddr;
+
+        SmsMessage msg = new SmsMessage(addr, env);
+
+        return msg;
+    }
+
+    public static android.telephony.SmsMessage newSmsMessageFromCdmaSmsMessage(
+            CdmaSmsMessage msg) {
+        return new android.telephony.SmsMessage((SmsMessageBase)newCdmaSmsMessageFromRil(msg));
+    }
+}
diff --git a/src/java/com/android/internal/telephony/cdma/sms/BearerData.java b/src/java/com/android/internal/telephony/cdma/sms/BearerData.java
deleted file mode 100644
index 1de72db..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/BearerData.java
+++ /dev/null
@@ -1,2000 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma.sms;
-
-import android.content.res.Resources;
-import android.telephony.SmsCbCmasInfo;
-import android.telephony.cdma.CdmaSmsCbProgramData;
-import android.telephony.cdma.CdmaSmsCbProgramResults;
-import android.text.format.Time;
-import android.telephony.Rlog;
-
-import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
-import com.android.internal.telephony.SmsConstants;
-import com.android.internal.telephony.SmsHeader;
-import com.android.internal.telephony.SmsMessageBase;
-import com.android.internal.telephony.uicc.IccUtils;
-import com.android.internal.util.BitwiseInputStream;
-import com.android.internal.util.BitwiseOutputStream;
-
-import java.util.ArrayList;
-import java.util.TimeZone;
-
-/**
- * An object to encode and decode CDMA SMS bearer data.
- */
-public final class BearerData {
-    private final static String LOG_TAG = "BearerData";
-
-    /**
-     * Bearer Data Subparameter Identifiers
-     * (See 3GPP2 C.S0015-B, v2.0, table 4.5-1)
-     * NOTE: Commented subparameter types are not implemented.
-     */
-    private final static byte SUBPARAM_MESSAGE_IDENTIFIER               = 0x00;
-    private final static byte SUBPARAM_USER_DATA                        = 0x01;
-    private final static byte SUBPARAM_USER_RESPONSE_CODE               = 0x02;
-    private final static byte SUBPARAM_MESSAGE_CENTER_TIME_STAMP        = 0x03;
-    private final static byte SUBPARAM_VALIDITY_PERIOD_ABSOLUTE         = 0x04;
-    private final static byte SUBPARAM_VALIDITY_PERIOD_RELATIVE         = 0x05;
-    private final static byte SUBPARAM_DEFERRED_DELIVERY_TIME_ABSOLUTE  = 0x06;
-    private final static byte SUBPARAM_DEFERRED_DELIVERY_TIME_RELATIVE  = 0x07;
-    private final static byte SUBPARAM_PRIORITY_INDICATOR               = 0x08;
-    private final static byte SUBPARAM_PRIVACY_INDICATOR                = 0x09;
-    private final static byte SUBPARAM_REPLY_OPTION                     = 0x0A;
-    private final static byte SUBPARAM_NUMBER_OF_MESSAGES               = 0x0B;
-    private final static byte SUBPARAM_ALERT_ON_MESSAGE_DELIVERY        = 0x0C;
-    private final static byte SUBPARAM_LANGUAGE_INDICATOR               = 0x0D;
-    private final static byte SUBPARAM_CALLBACK_NUMBER                  = 0x0E;
-    private final static byte SUBPARAM_MESSAGE_DISPLAY_MODE             = 0x0F;
-    //private final static byte SUBPARAM_MULTIPLE_ENCODING_USER_DATA      = 0x10;
-    private final static byte SUBPARAM_MESSAGE_DEPOSIT_INDEX            = 0x11;
-    private final static byte SUBPARAM_SERVICE_CATEGORY_PROGRAM_DATA    = 0x12;
-    private final static byte SUBPARAM_SERVICE_CATEGORY_PROGRAM_RESULTS = 0x13;
-    private final static byte SUBPARAM_MESSAGE_STATUS                   = 0x14;
-    //private final static byte SUBPARAM_TP_FAILURE_CAUSE                 = 0x15;
-    //private final static byte SUBPARAM_ENHANCED_VMN                     = 0x16;
-    //private final static byte SUBPARAM_ENHANCED_VMN_ACK                 = 0x17;
-
-    // All other values after this are reserved.
-    private final static byte SUBPARAM_ID_LAST_DEFINED                    = 0x17;
-
-    /**
-     * Supported message types for CDMA SMS messages
-     * (See 3GPP2 C.S0015-B, v2.0, table 4.5.1-1)
-     */
-    public static final int MESSAGE_TYPE_DELIVER        = 0x01;
-    public static final int MESSAGE_TYPE_SUBMIT         = 0x02;
-    public static final int MESSAGE_TYPE_CANCELLATION   = 0x03;
-    public static final int MESSAGE_TYPE_DELIVERY_ACK   = 0x04;
-    public static final int MESSAGE_TYPE_USER_ACK       = 0x05;
-    public static final int MESSAGE_TYPE_READ_ACK       = 0x06;
-    public static final int MESSAGE_TYPE_DELIVER_REPORT = 0x07;
-    public static final int MESSAGE_TYPE_SUBMIT_REPORT  = 0x08;
-
-    public int messageType;
-
-    /**
-     * 16-bit value indicating the message ID, which increments modulo 65536.
-     * (Special rules apply for WAP-messages.)
-     * (See 3GPP2 C.S0015-B, v2, 4.5.1)
-     */
-    public int messageId;
-
-    /**
-     * Supported priority modes for CDMA SMS messages
-     * (See 3GPP2 C.S0015-B, v2.0, table 4.5.9-1)
-     */
-    public static final int PRIORITY_NORMAL        = 0x0;
-    public static final int PRIORITY_INTERACTIVE   = 0x1;
-    public static final int PRIORITY_URGENT        = 0x2;
-    public static final int PRIORITY_EMERGENCY     = 0x3;
-
-    public boolean priorityIndicatorSet = false;
-    public int priority = PRIORITY_NORMAL;
-
-    /**
-     * Supported privacy modes for CDMA SMS messages
-     * (See 3GPP2 C.S0015-B, v2.0, table 4.5.10-1)
-     */
-    public static final int PRIVACY_NOT_RESTRICTED = 0x0;
-    public static final int PRIVACY_RESTRICTED     = 0x1;
-    public static final int PRIVACY_CONFIDENTIAL   = 0x2;
-    public static final int PRIVACY_SECRET         = 0x3;
-
-    public boolean privacyIndicatorSet = false;
-    public int privacy = PRIVACY_NOT_RESTRICTED;
-
-    /**
-     * Supported alert priority modes for CDMA SMS messages
-     * (See 3GPP2 C.S0015-B, v2.0, table 4.5.13-1)
-     */
-    public static final int ALERT_DEFAULT          = 0x0;
-    public static final int ALERT_LOW_PRIO         = 0x1;
-    public static final int ALERT_MEDIUM_PRIO      = 0x2;
-    public static final int ALERT_HIGH_PRIO        = 0x3;
-
-    public boolean alertIndicatorSet = false;
-    public int alert = ALERT_DEFAULT;
-
-    /**
-     * Supported display modes for CDMA SMS messages.  Display mode is
-     * a 2-bit value used to indicate to the mobile station when to
-     * display the received message.  (See 3GPP2 C.S0015-B, v2,
-     * 4.5.16)
-     */
-    public static final int DISPLAY_MODE_IMMEDIATE      = 0x0;
-    public static final int DISPLAY_MODE_DEFAULT        = 0x1;
-    public static final int DISPLAY_MODE_USER           = 0x2;
-
-    public boolean displayModeSet = false;
-    public int displayMode = DISPLAY_MODE_DEFAULT;
-
-    /**
-     * Language Indicator values.  NOTE: the spec (3GPP2 C.S0015-B,
-     * v2, 4.5.14) is ambiguous as to the meaning of this field, as it
-     * refers to C.R1001-D but that reference has been crossed out.
-     * It would seem reasonable to assume the values from C.R1001-F
-     * (table 9.2-1) are to be used instead.
-     */
-    public static final int LANGUAGE_UNKNOWN  = 0x00;
-    public static final int LANGUAGE_ENGLISH  = 0x01;
-    public static final int LANGUAGE_FRENCH   = 0x02;
-    public static final int LANGUAGE_SPANISH  = 0x03;
-    public static final int LANGUAGE_JAPANESE = 0x04;
-    public static final int LANGUAGE_KOREAN   = 0x05;
-    public static final int LANGUAGE_CHINESE  = 0x06;
-    public static final int LANGUAGE_HEBREW   = 0x07;
-
-    public boolean languageIndicatorSet = false;
-    public int language = LANGUAGE_UNKNOWN;
-
-    /**
-     * SMS Message Status Codes.  The first component of the Message
-     * status indicates if an error has occurred and whether the error
-     * is considered permanent or temporary.  The second component of
-     * the Message status indicates the cause of the error (if any).
-     * (See 3GPP2 C.S0015-B, v2.0, 4.5.21)
-     */
-    /* no-error codes */
-    public static final int ERROR_NONE                   = 0x00;
-    public static final int STATUS_ACCEPTED              = 0x00;
-    public static final int STATUS_DEPOSITED_TO_INTERNET = 0x01;
-    public static final int STATUS_DELIVERED             = 0x02;
-    public static final int STATUS_CANCELLED             = 0x03;
-    /* temporary-error and permanent-error codes */
-    public static final int ERROR_TEMPORARY              = 0x02;
-    public static final int STATUS_NETWORK_CONGESTION    = 0x04;
-    public static final int STATUS_NETWORK_ERROR         = 0x05;
-    public static final int STATUS_UNKNOWN_ERROR         = 0x1F;
-    /* permanent-error codes */
-    public static final int ERROR_PERMANENT              = 0x03;
-    public static final int STATUS_CANCEL_FAILED         = 0x06;
-    public static final int STATUS_BLOCKED_DESTINATION   = 0x07;
-    public static final int STATUS_TEXT_TOO_LONG         = 0x08;
-    public static final int STATUS_DUPLICATE_MESSAGE     = 0x09;
-    public static final int STATUS_INVALID_DESTINATION   = 0x0A;
-    public static final int STATUS_MESSAGE_EXPIRED       = 0x0D;
-    /* undefined-status codes */
-    public static final int ERROR_UNDEFINED              = 0xFF;
-    public static final int STATUS_UNDEFINED             = 0xFF;
-
-    public boolean messageStatusSet = false;
-    public int errorClass = ERROR_UNDEFINED;
-    public int messageStatus = STATUS_UNDEFINED;
-
-    /**
-     * 1-bit value that indicates whether a User Data Header (UDH) is present.
-     * (See 3GPP2 C.S0015-B, v2, 4.5.1)
-     *
-     * NOTE: during encoding, this value will be set based on the
-     * presence of a UDH in the structured data, any existing setting
-     * will be overwritten.
-     */
-    public boolean hasUserDataHeader;
-
-    /**
-     * provides the information for the user data
-     * (e.g. padding bits, user data, user data header, etc)
-     * (See 3GPP2 C.S.0015-B, v2, 4.5.2)
-     */
-    public UserData userData;
-
-    /**
-     * The User Response Code subparameter is used in the SMS User
-     * Acknowledgment Message to respond to previously received short
-     * messages. This message center-specific element carries the
-     * identifier of a predefined response. (See 3GPP2 C.S.0015-B, v2,
-     * 4.5.3)
-     */
-    public boolean userResponseCodeSet = false;
-    public int userResponseCode;
-
-    /**
-     * 6-byte-field, see 3GPP2 C.S0015-B, v2, 4.5.4
-     */
-    public static class TimeStamp extends Time {
-
-        public TimeStamp() {
-            super(TimeZone.getDefault().getID());   // 3GPP2 timestamps use the local timezone
-        }
-
-        public static TimeStamp fromByteArray(byte[] data) {
-            TimeStamp ts = new TimeStamp();
-            // C.S0015-B v2.0, 4.5.4: range is 1996-2095
-            int year = IccUtils.cdmaBcdByteToInt(data[0]);
-            if (year > 99 || year < 0) return null;
-            ts.year = year >= 96 ? year + 1900 : year + 2000;
-            int month = IccUtils.cdmaBcdByteToInt(data[1]);
-            if (month < 1 || month > 12) return null;
-            ts.month = month - 1;
-            int day = IccUtils.cdmaBcdByteToInt(data[2]);
-            if (day < 1 || day > 31) return null;
-            ts.monthDay = day;
-            int hour = IccUtils.cdmaBcdByteToInt(data[3]);
-            if (hour < 0 || hour > 23) return null;
-            ts.hour = hour;
-            int minute = IccUtils.cdmaBcdByteToInt(data[4]);
-            if (minute < 0 || minute > 59) return null;
-            ts.minute = minute;
-            int second = IccUtils.cdmaBcdByteToInt(data[5]);
-            if (second < 0 || second > 59) return null;
-            ts.second = second;
-            return ts;
-        }
-
-        @Override
-        public String toString() {
-            StringBuilder builder = new StringBuilder();
-            builder.append("TimeStamp ");
-            builder.append("{ year=" + year);
-            builder.append(", month=" + month);
-            builder.append(", day=" + monthDay);
-            builder.append(", hour=" + hour);
-            builder.append(", minute=" + minute);
-            builder.append(", second=" + second);
-            builder.append(" }");
-            return builder.toString();
-        }
-    }
-
-    public TimeStamp msgCenterTimeStamp;
-    public TimeStamp validityPeriodAbsolute;
-    public TimeStamp deferredDeliveryTimeAbsolute;
-
-    /**
-     * Relative time is specified as one byte, the value of which
-     * falls into a series of ranges, as specified below.  The idea is
-     * that shorter time intervals allow greater precision -- the
-     * value means minutes from zero until the MINS_LIMIT (inclusive),
-     * upon which it means hours until the HOURS_LIMIT, and so
-     * forth. (See 3GPP2 C.S0015-B, v2, 4.5.6-1)
-     */
-    public static final int RELATIVE_TIME_MINS_LIMIT      = 143;
-    public static final int RELATIVE_TIME_HOURS_LIMIT     = 167;
-    public static final int RELATIVE_TIME_DAYS_LIMIT      = 196;
-    public static final int RELATIVE_TIME_WEEKS_LIMIT     = 244;
-    public static final int RELATIVE_TIME_INDEFINITE      = 245;
-    public static final int RELATIVE_TIME_NOW             = 246;
-    public static final int RELATIVE_TIME_MOBILE_INACTIVE = 247;
-    public static final int RELATIVE_TIME_RESERVED        = 248;
-
-    public boolean validityPeriodRelativeSet;
-    public int validityPeriodRelative;
-    public boolean deferredDeliveryTimeRelativeSet;
-    public int deferredDeliveryTimeRelative;
-
-    /**
-     * The Reply Option subparameter contains 1-bit values which
-     * indicate whether SMS acknowledgment is requested or not.  (See
-     * 3GPP2 C.S0015-B, v2, 4.5.11)
-     */
-    public boolean userAckReq;
-    public boolean deliveryAckReq;
-    public boolean readAckReq;
-    public boolean reportReq;
-
-    /**
-     * The Number of Messages subparameter (8-bit value) is a decimal
-     * number in the 0 to 99 range representing the number of messages
-     * stored at the Voice Mail System. This element is used by the
-     * Voice Mail Notification service.  (See 3GPP2 C.S0015-B, v2,
-     * 4.5.12)
-     */
-    public int numberOfMessages;
-
-    /**
-     * The Message Deposit Index subparameter is assigned by the
-     * message center as a unique index to the contents of the User
-     * Data subparameter in each message sent to a particular mobile
-     * station. The mobile station, when replying to a previously
-     * received short message which included a Message Deposit Index
-     * subparameter, may include the Message Deposit Index of the
-     * received message to indicate to the message center that the
-     * original contents of the message are to be included in the
-     * reply.  (See 3GPP2 C.S0015-B, v2, 4.5.18)
-     */
-    public int depositIndex;
-
-    /**
-     * 4-bit or 8-bit value that indicates the number to be dialed in reply to a
-     * received SMS message.
-     * (See 3GPP2 C.S0015-B, v2, 4.5.15)
-     */
-    public CdmaSmsAddress callbackNumber;
-
-    /**
-     * CMAS warning notification information.
-     * @see #decodeCmasUserData(BearerData, int)
-     */
-    public SmsCbCmasInfo cmasWarningInfo;
-
-    /**
-     * The Service Category Program Data subparameter is used to enable and disable
-     * SMS broadcast service categories to display. If this subparameter is present,
-     * this field will contain a list of one or more
-     * {@link android.telephony.cdma.CdmaSmsCbProgramData} objects containing the
-     * operation(s) to perform.
-     */
-    public ArrayList<CdmaSmsCbProgramData> serviceCategoryProgramData;
-
-    /**
-     * The Service Category Program Results subparameter informs the message center
-     * of the results of a Service Category Program Data request.
-     */
-    public ArrayList<CdmaSmsCbProgramResults> serviceCategoryProgramResults;
-
-
-    private static class CodingException extends Exception {
-        public CodingException(String s) {
-            super(s);
-        }
-    }
-
-    /**
-     * Returns the language indicator as a two-character ISO 639 string.
-     * @return a two character ISO 639 language code
-     */
-    public String getLanguage() {
-        return getLanguageCodeForValue(language);
-    }
-
-    /**
-     * Converts a CDMA language indicator value to an ISO 639 two character language code.
-     * @param languageValue the CDMA language value to convert
-     * @return the two character ISO 639 language code for the specified value, or null if unknown
-     */
-    private static String getLanguageCodeForValue(int languageValue) {
-        switch (languageValue) {
-            case LANGUAGE_ENGLISH:
-                return "en";
-
-            case LANGUAGE_FRENCH:
-                return "fr";
-
-            case LANGUAGE_SPANISH:
-                return "es";
-
-            case LANGUAGE_JAPANESE:
-                return "ja";
-
-            case LANGUAGE_KOREAN:
-                return "ko";
-
-            case LANGUAGE_CHINESE:
-                return "zh";
-
-            case LANGUAGE_HEBREW:
-                return "he";
-
-            default:
-                return null;
-        }
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("BearerData ");
-        builder.append("{ messageType=" + messageType);
-        builder.append(", messageId=" + messageId);
-        builder.append(", priority=" + (priorityIndicatorSet ? priority : "unset"));
-        builder.append(", privacy=" + (privacyIndicatorSet ? privacy : "unset"));
-        builder.append(", alert=" + (alertIndicatorSet ? alert : "unset"));
-        builder.append(", displayMode=" + (displayModeSet ? displayMode : "unset"));
-        builder.append(", language=" + (languageIndicatorSet ? language : "unset"));
-        builder.append(", errorClass=" + (messageStatusSet ? errorClass : "unset"));
-        builder.append(", msgStatus=" + (messageStatusSet ? messageStatus : "unset"));
-        builder.append(", msgCenterTimeStamp=" +
-                ((msgCenterTimeStamp != null) ? msgCenterTimeStamp : "unset"));
-        builder.append(", validityPeriodAbsolute=" +
-                ((validityPeriodAbsolute != null) ? validityPeriodAbsolute : "unset"));
-        builder.append(", validityPeriodRelative=" +
-                ((validityPeriodRelativeSet) ? validityPeriodRelative : "unset"));
-        builder.append(", deferredDeliveryTimeAbsolute=" +
-                ((deferredDeliveryTimeAbsolute != null) ? deferredDeliveryTimeAbsolute : "unset"));
-        builder.append(", deferredDeliveryTimeRelative=" +
-                ((deferredDeliveryTimeRelativeSet) ? deferredDeliveryTimeRelative : "unset"));
-        builder.append(", userAckReq=" + userAckReq);
-        builder.append(", deliveryAckReq=" + deliveryAckReq);
-        builder.append(", readAckReq=" + readAckReq);
-        builder.append(", reportReq=" + reportReq);
-        builder.append(", numberOfMessages=" + numberOfMessages);
-        builder.append(", callbackNumber=" + Rlog.pii(LOG_TAG, callbackNumber));
-        builder.append(", depositIndex=" + depositIndex);
-        builder.append(", hasUserDataHeader=" + hasUserDataHeader);
-        builder.append(", userData=" + userData);
-        builder.append(" }");
-        return builder.toString();
-    }
-
-    private static void encodeMessageId(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 3);
-        outStream.write(4, bData.messageType);
-        outStream.write(8, bData.messageId >> 8);
-        outStream.write(8, bData.messageId);
-        outStream.write(1, bData.hasUserDataHeader ? 1 : 0);
-        outStream.skip(3);
-    }
-
-    private static int countAsciiSeptets(CharSequence msg, boolean force) {
-        int msgLen = msg.length();
-        if (force) return msgLen;
-        for (int i = 0; i < msgLen; i++) {
-            if (UserData.charToAscii.get(msg.charAt(i), -1) == -1) {
-                return -1;
-            }
-        }
-        return msgLen;
-    }
-
-    /**
-     * Calculate the message text encoding length, fragmentation, and other details.
-     *
-     * @param msg message text
-     * @param force7BitEncoding ignore (but still count) illegal characters if true
-     * @param isEntireMsg indicates if this is entire msg or a segment in multipart msg
-     * @return septet count, or -1 on failure
-     */
-    public static TextEncodingDetails calcTextEncodingDetails(CharSequence msg,
-            boolean force7BitEncoding, boolean isEntireMsg) {
-        TextEncodingDetails ted;
-        int septets = countAsciiSeptets(msg, force7BitEncoding);
-        if (septets != -1 && septets <= SmsConstants.MAX_USER_DATA_SEPTETS) {
-            ted = new TextEncodingDetails();
-            ted.msgCount = 1;
-            ted.codeUnitCount = septets;
-            ted.codeUnitsRemaining = SmsConstants.MAX_USER_DATA_SEPTETS - septets;
-            ted.codeUnitSize = SmsConstants.ENCODING_7BIT;
-        } else {
-            ted = com.android.internal.telephony.gsm.SmsMessage.calculateLength(
-                    msg, force7BitEncoding);
-            if (ted.msgCount == 1 && ted.codeUnitSize == SmsConstants.ENCODING_7BIT &&
-                    isEntireMsg) {
-                // We don't support single-segment EMS, so calculate for 16-bit
-                // TODO: Consider supporting single-segment EMS
-                return SmsMessageBase.calcUnicodeEncodingDetails(msg);
-            }
-        }
-        return ted;
-    }
-
-    private static byte[] encode7bitAscii(String msg, boolean force)
-        throws CodingException
-    {
-        try {
-            BitwiseOutputStream outStream = new BitwiseOutputStream(msg.length());
-            int msgLen = msg.length();
-            for (int i = 0; i < msgLen; i++) {
-                int charCode = UserData.charToAscii.get(msg.charAt(i), -1);
-                if (charCode == -1) {
-                    if (force) {
-                        outStream.write(7, UserData.UNENCODABLE_7_BIT_CHAR);
-                    } else {
-                        throw new CodingException("cannot ASCII encode (" + msg.charAt(i) + ")");
-                    }
-                } else {
-                    outStream.write(7, charCode);
-                }
-            }
-            return outStream.toByteArray();
-        } catch (BitwiseOutputStream.AccessException ex) {
-            throw new CodingException("7bit ASCII encode failed: " + ex);
-        }
-    }
-
-    private static byte[] encodeUtf16(String msg)
-        throws CodingException
-    {
-        try {
-            return msg.getBytes("utf-16be");
-        } catch (java.io.UnsupportedEncodingException ex) {
-            throw new CodingException("UTF-16 encode failed: " + ex);
-        }
-    }
-
-    private static class Gsm7bitCodingResult {
-        int septets;
-        byte[] data;
-    }
-
-    private static Gsm7bitCodingResult encode7bitGsm(String msg, int septetOffset, boolean force)
-        throws CodingException
-    {
-        try {
-            /*
-             * TODO(cleanup): It would be nice if GsmAlphabet provided
-             * an option to produce just the data without prepending
-             * the septet count, as this function is really just a
-             * wrapper to strip that off.  Not to mention that the
-             * septet count is generally known prior to invocation of
-             * the encoder.  Note that it cannot be derived from the
-             * resulting array length, since that cannot distinguish
-             * if the last contains either 1 or 8 valid bits.
-             *
-             * TODO(cleanup): The BitwiseXStreams could also be
-             * extended with byte-wise reversed endianness read/write
-             * routines to allow a corresponding implementation of
-             * stringToGsm7BitPacked, and potentially directly support
-             * access to the main bitwise stream from encode/decode.
-             */
-            byte[] fullData = GsmAlphabet.stringToGsm7BitPacked(msg, septetOffset, !force, 0, 0);
-            Gsm7bitCodingResult result = new Gsm7bitCodingResult();
-            result.data = new byte[fullData.length - 1];
-            System.arraycopy(fullData, 1, result.data, 0, fullData.length - 1);
-            result.septets = fullData[0] & 0x00FF;
-            return result;
-        } catch (com.android.internal.telephony.EncodeException ex) {
-            throw new CodingException("7bit GSM encode failed: " + ex);
-        }
-    }
-
-    private static void encode7bitEms(UserData uData, byte[] udhData, boolean force)
-        throws CodingException
-    {
-        int udhBytes = udhData.length + 1;  // Add length octet.
-        int udhSeptets = ((udhBytes * 8) + 6) / 7;
-        Gsm7bitCodingResult gcr = encode7bitGsm(uData.payloadStr, udhSeptets, force);
-        uData.msgEncoding = UserData.ENCODING_GSM_7BIT_ALPHABET;
-        uData.msgEncodingSet = true;
-        uData.numFields = gcr.septets;
-        uData.payload = gcr.data;
-        uData.payload[0] = (byte)udhData.length;
-        System.arraycopy(udhData, 0, uData.payload, 1, udhData.length);
-    }
-
-    private static void encode16bitEms(UserData uData, byte[] udhData)
-        throws CodingException
-    {
-        byte[] payload = encodeUtf16(uData.payloadStr);
-        int udhBytes = udhData.length + 1;  // Add length octet.
-        int udhCodeUnits = (udhBytes + 1) / 2;
-        int payloadCodeUnits = payload.length / 2;
-        uData.msgEncoding = UserData.ENCODING_UNICODE_16;
-        uData.msgEncodingSet = true;
-        uData.numFields = udhCodeUnits + payloadCodeUnits;
-        uData.payload = new byte[uData.numFields * 2];
-        uData.payload[0] = (byte)udhData.length;
-        System.arraycopy(udhData, 0, uData.payload, 1, udhData.length);
-        System.arraycopy(payload, 0, uData.payload, udhBytes, payload.length);
-    }
-
-    private static void encodeEmsUserDataPayload(UserData uData)
-        throws CodingException
-    {
-        byte[] headerData = SmsHeader.toByteArray(uData.userDataHeader);
-        if (uData.msgEncodingSet) {
-            if (uData.msgEncoding == UserData.ENCODING_GSM_7BIT_ALPHABET) {
-                encode7bitEms(uData, headerData, true);
-            } else if (uData.msgEncoding == UserData.ENCODING_UNICODE_16) {
-                encode16bitEms(uData, headerData);
-            } else {
-                throw new CodingException("unsupported EMS user data encoding (" +
-                                          uData.msgEncoding + ")");
-            }
-        } else {
-            try {
-                encode7bitEms(uData, headerData, false);
-            } catch (CodingException ex) {
-                encode16bitEms(uData, headerData);
-            }
-        }
-    }
-
-    private static byte[] encodeShiftJis(String msg) throws CodingException {
-        try {
-            return msg.getBytes("Shift_JIS");
-        } catch (java.io.UnsupportedEncodingException ex) {
-            throw new CodingException("Shift-JIS encode failed: " + ex);
-        }
-    }
-
-    private static void encodeUserDataPayload(UserData uData)
-        throws CodingException
-    {
-        if ((uData.payloadStr == null) && (uData.msgEncoding != UserData.ENCODING_OCTET)) {
-            Rlog.e(LOG_TAG, "user data with null payloadStr");
-            uData.payloadStr = "";
-        }
-
-        if (uData.userDataHeader != null) {
-            encodeEmsUserDataPayload(uData);
-            return;
-        }
-
-        if (uData.msgEncodingSet) {
-            if (uData.msgEncoding == UserData.ENCODING_OCTET) {
-                if (uData.payload == null) {
-                    Rlog.e(LOG_TAG, "user data with octet encoding but null payload");
-                    uData.payload = new byte[0];
-                    uData.numFields = 0;
-                } else {
-                    uData.numFields = uData.payload.length;
-                }
-            } else {
-                if (uData.payloadStr == null) {
-                    Rlog.e(LOG_TAG, "non-octet user data with null payloadStr");
-                    uData.payloadStr = "";
-                }
-                if (uData.msgEncoding == UserData.ENCODING_GSM_7BIT_ALPHABET) {
-                    Gsm7bitCodingResult gcr = encode7bitGsm(uData.payloadStr, 0, true);
-                    uData.payload = gcr.data;
-                    uData.numFields = gcr.septets;
-                } else if (uData.msgEncoding == UserData.ENCODING_7BIT_ASCII) {
-                    uData.payload = encode7bitAscii(uData.payloadStr, true);
-                    uData.numFields = uData.payloadStr.length();
-                } else if (uData.msgEncoding == UserData.ENCODING_UNICODE_16) {
-                    uData.payload = encodeUtf16(uData.payloadStr);
-                    uData.numFields = uData.payloadStr.length();
-                } else if (uData.msgEncoding == UserData.ENCODING_SHIFT_JIS) {
-                    uData.payload = encodeShiftJis(uData.payloadStr);
-                    uData.numFields = uData.payload.length;
-                } else {
-                    throw new CodingException("unsupported user data encoding (" +
-                                              uData.msgEncoding + ")");
-                }
-            }
-        } else {
-            try {
-                uData.payload = encode7bitAscii(uData.payloadStr, false);
-                uData.msgEncoding = UserData.ENCODING_7BIT_ASCII;
-            } catch (CodingException ex) {
-                uData.payload = encodeUtf16(uData.payloadStr);
-                uData.msgEncoding = UserData.ENCODING_UNICODE_16;
-            }
-            uData.numFields = uData.payloadStr.length();
-            uData.msgEncodingSet = true;
-        }
-    }
-
-    private static void encodeUserData(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException, CodingException
-    {
-        /*
-         * TODO(cleanup): Do we really need to set userData.payload as
-         * a side effect of encoding?  If not, we could avoid data
-         * copies by passing outStream directly.
-         */
-        encodeUserDataPayload(bData.userData);
-        bData.hasUserDataHeader = bData.userData.userDataHeader != null;
-
-        if (bData.userData.payload.length > SmsConstants.MAX_USER_DATA_BYTES) {
-            throw new CodingException("encoded user data too large (" +
-                                      bData.userData.payload.length +
-                                      " > " + SmsConstants.MAX_USER_DATA_BYTES + " bytes)");
-        }
-
-        /*
-         * TODO(cleanup): figure out what the right answer is WRT paddingBits field
-         *
-         *   userData.paddingBits = (userData.payload.length * 8) - (userData.numFields * 7);
-         *   userData.paddingBits = 0; // XXX this seems better, but why?
-         *
-         */
-        int dataBits = (bData.userData.payload.length * 8) - bData.userData.paddingBits;
-        int paramBits = dataBits + 13;
-        if ((bData.userData.msgEncoding == UserData.ENCODING_IS91_EXTENDED_PROTOCOL) ||
-            (bData.userData.msgEncoding == UserData.ENCODING_GSM_DCS)) {
-            paramBits += 8;
-        }
-        int paramBytes = (paramBits / 8) + ((paramBits % 8) > 0 ? 1 : 0);
-        int paddingBits = (paramBytes * 8) - paramBits;
-        outStream.write(8, paramBytes);
-        outStream.write(5, bData.userData.msgEncoding);
-        if ((bData.userData.msgEncoding == UserData.ENCODING_IS91_EXTENDED_PROTOCOL) ||
-            (bData.userData.msgEncoding == UserData.ENCODING_GSM_DCS)) {
-            outStream.write(8, bData.userData.msgType);
-        }
-        outStream.write(8, bData.userData.numFields);
-        outStream.writeByteArray(dataBits, bData.userData.payload);
-        if (paddingBits > 0) outStream.write(paddingBits, 0);
-    }
-
-    private static void encodeReplyOption(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(1, bData.userAckReq     ? 1 : 0);
-        outStream.write(1, bData.deliveryAckReq ? 1 : 0);
-        outStream.write(1, bData.readAckReq     ? 1 : 0);
-        outStream.write(1, bData.reportReq      ? 1 : 0);
-        outStream.write(4, 0);
-    }
-
-    private static byte[] encodeDtmfSmsAddress(String address) {
-        int digits = address.length();
-        int dataBits = digits * 4;
-        int dataBytes = (dataBits / 8);
-        dataBytes += (dataBits % 8) > 0 ? 1 : 0;
-        byte[] rawData = new byte[dataBytes];
-        for (int i = 0; i < digits; i++) {
-            char c = address.charAt(i);
-            int val = 0;
-            if ((c >= '1') && (c <= '9')) val = c - '0';
-            else if (c == '0') val = 10;
-            else if (c == '*') val = 11;
-            else if (c == '#') val = 12;
-            else return null;
-            rawData[i / 2] |= val << (4 - ((i % 2) * 4));
-        }
-        return rawData;
-    }
-
-    /*
-     * TODO(cleanup): CdmaSmsAddress encoding should make use of
-     * CdmaSmsAddress.parse provided that DTMF encoding is unified,
-     * and the difference in 4-bit vs. 8-bit is resolved.
-     */
-
-    private static void encodeCdmaSmsAddress(CdmaSmsAddress addr) throws CodingException {
-        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-            try {
-                addr.origBytes = addr.address.getBytes("US-ASCII");
-            } catch (java.io.UnsupportedEncodingException ex) {
-                throw new CodingException("invalid SMS address, cannot convert to ASCII");
-            }
-        } else {
-            addr.origBytes = encodeDtmfSmsAddress(addr.address);
-        }
-    }
-
-    private static void encodeCallbackNumber(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException, CodingException
-    {
-        CdmaSmsAddress addr = bData.callbackNumber;
-        encodeCdmaSmsAddress(addr);
-        int paramBits = 9;
-        int dataBits = 0;
-        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-            paramBits += 7;
-            dataBits = addr.numberOfDigits * 8;
-        } else {
-            dataBits = addr.numberOfDigits * 4;
-        }
-        paramBits += dataBits;
-        int paramBytes = (paramBits / 8) + ((paramBits % 8) > 0 ? 1 : 0);
-        int paddingBits = (paramBytes * 8) - paramBits;
-        outStream.write(8, paramBytes);
-        outStream.write(1, addr.digitMode);
-        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-            outStream.write(3, addr.ton);
-            outStream.write(4, addr.numberPlan);
-        }
-        outStream.write(8, addr.numberOfDigits);
-        outStream.writeByteArray(dataBits, addr.origBytes);
-        if (paddingBits > 0) outStream.write(paddingBits, 0);
-    }
-
-    private static void encodeMsgStatus(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(2, bData.errorClass);
-        outStream.write(6, bData.messageStatus);
-    }
-
-    private static void encodeMsgCount(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(8, bData.numberOfMessages);
-    }
-
-    private static void encodeValidityPeriodRel(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(8, bData.validityPeriodRelative);
-    }
-
-    private static void encodePrivacyIndicator(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(2, bData.privacy);
-        outStream.skip(6);
-    }
-
-    private static void encodeLanguageIndicator(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(8, bData.language);
-    }
-
-    private static void encodeDisplayMode(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(2, bData.displayMode);
-        outStream.skip(6);
-    }
-
-    private static void encodePriorityIndicator(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(2, bData.priority);
-        outStream.skip(6);
-    }
-
-    private static void encodeMsgDeliveryAlert(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        outStream.write(8, 1);
-        outStream.write(2, bData.alert);
-        outStream.skip(6);
-    }
-
-    private static void encodeScpResults(BearerData bData, BitwiseOutputStream outStream)
-        throws BitwiseOutputStream.AccessException
-    {
-        ArrayList<CdmaSmsCbProgramResults> results = bData.serviceCategoryProgramResults;
-        outStream.write(8, (results.size() * 4));   // 4 octets per program result
-        for (CdmaSmsCbProgramResults result : results) {
-            int category = result.getCategory();
-            outStream.write(8, category >> 8);
-            outStream.write(8, category);
-            outStream.write(8, result.getLanguage());
-            outStream.write(4, result.getCategoryResult());
-            outStream.skip(4);
-        }
-    }
-
-    /**
-     * Create serialized representation for BearerData object.
-     * (See 3GPP2 C.R1001-F, v1.0, section 4.5 for layout details)
-     *
-     * @param bData an instance of BearerData.
-     *
-     * @return byte array of raw encoded SMS bearer data.
-     */
-    public static byte[] encode(BearerData bData) {
-        bData.hasUserDataHeader = ((bData.userData != null) &&
-                (bData.userData.userDataHeader != null));
-        try {
-            BitwiseOutputStream outStream = new BitwiseOutputStream(200);
-            outStream.write(8, SUBPARAM_MESSAGE_IDENTIFIER);
-            encodeMessageId(bData, outStream);
-            if (bData.userData != null) {
-                outStream.write(8, SUBPARAM_USER_DATA);
-                encodeUserData(bData, outStream);
-            }
-            if (bData.callbackNumber != null) {
-                outStream.write(8, SUBPARAM_CALLBACK_NUMBER);
-                encodeCallbackNumber(bData, outStream);
-            }
-            if (bData.userAckReq || bData.deliveryAckReq || bData.readAckReq || bData.reportReq) {
-                outStream.write(8, SUBPARAM_REPLY_OPTION);
-                encodeReplyOption(bData, outStream);
-            }
-            if (bData.numberOfMessages != 0) {
-                outStream.write(8, SUBPARAM_NUMBER_OF_MESSAGES);
-                encodeMsgCount(bData, outStream);
-            }
-            if (bData.validityPeriodRelativeSet) {
-                outStream.write(8, SUBPARAM_VALIDITY_PERIOD_RELATIVE);
-                encodeValidityPeriodRel(bData, outStream);
-            }
-            if (bData.privacyIndicatorSet) {
-                outStream.write(8, SUBPARAM_PRIVACY_INDICATOR);
-                encodePrivacyIndicator(bData, outStream);
-            }
-            if (bData.languageIndicatorSet) {
-                outStream.write(8, SUBPARAM_LANGUAGE_INDICATOR);
-                encodeLanguageIndicator(bData, outStream);
-            }
-            if (bData.displayModeSet) {
-                outStream.write(8, SUBPARAM_MESSAGE_DISPLAY_MODE);
-                encodeDisplayMode(bData, outStream);
-            }
-            if (bData.priorityIndicatorSet) {
-                outStream.write(8, SUBPARAM_PRIORITY_INDICATOR);
-                encodePriorityIndicator(bData, outStream);
-            }
-            if (bData.alertIndicatorSet) {
-                outStream.write(8, SUBPARAM_ALERT_ON_MESSAGE_DELIVERY);
-                encodeMsgDeliveryAlert(bData, outStream);
-            }
-            if (bData.messageStatusSet) {
-                outStream.write(8, SUBPARAM_MESSAGE_STATUS);
-                encodeMsgStatus(bData, outStream);
-            }
-            if (bData.serviceCategoryProgramResults != null) {
-                outStream.write(8, SUBPARAM_SERVICE_CATEGORY_PROGRAM_RESULTS);
-                encodeScpResults(bData, outStream);
-            }
-            return outStream.toByteArray();
-        } catch (BitwiseOutputStream.AccessException ex) {
-            Rlog.e(LOG_TAG, "BearerData encode failed: " + ex);
-        } catch (CodingException ex) {
-            Rlog.e(LOG_TAG, "BearerData encode failed: " + ex);
-        }
-        return null;
-   }
-
-    private static boolean decodeMessageId(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 3 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.messageType = inStream.read(4);
-            bData.messageId = inStream.read(8) << 8;
-            bData.messageId |= inStream.read(8);
-            bData.hasUserDataHeader = (inStream.read(1) == 1);
-            inStream.skip(3);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "MESSAGE_IDENTIFIER decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeReserved(
-            BearerData bData, BitwiseInputStream inStream, int subparamId)
-        throws BitwiseInputStream.AccessException, CodingException
-    {
-        boolean decodeSuccess = false;
-        int subparamLen = inStream.read(8); // SUBPARAM_LEN
-        int paramBits = subparamLen * 8;
-        if (paramBits <= inStream.available()) {
-            decodeSuccess = true;
-            inStream.skip(paramBits);
-        }
-        Rlog.d(LOG_TAG, "RESERVED bearer data subparameter " + subparamId + " decode "
-                + (decodeSuccess ? "succeeded" : "failed") + " (param bits = " + paramBits + ")");
-        if (!decodeSuccess) {
-            throw new CodingException("RESERVED bearer data subparameter " + subparamId
-                    + " had invalid SUBPARAM_LEN " + subparamLen);
-        }
-
-        return decodeSuccess;
-    }
-
-    private static boolean decodeUserData(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException
-    {
-        int paramBits = inStream.read(8) * 8;
-        bData.userData = new UserData();
-        bData.userData.msgEncoding = inStream.read(5);
-        bData.userData.msgEncodingSet = true;
-        bData.userData.msgType = 0;
-        int consumedBits = 5;
-        if ((bData.userData.msgEncoding == UserData.ENCODING_IS91_EXTENDED_PROTOCOL) ||
-            (bData.userData.msgEncoding == UserData.ENCODING_GSM_DCS)) {
-            bData.userData.msgType = inStream.read(8);
-            consumedBits += 8;
-        }
-        bData.userData.numFields = inStream.read(8);
-        consumedBits += 8;
-        int dataBits = paramBits - consumedBits;
-        bData.userData.payload = inStream.readByteArray(dataBits);
-        return true;
-    }
-
-    private static String decodeUtf8(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        return decodeCharset(data, offset, numFields, 1, "UTF-8");
-    }
-
-    private static String decodeUtf16(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        // Subtract header and possible padding byte (at end) from num fields.
-        int padding = offset % 2;
-        numFields -= (offset + padding) / 2;
-        return decodeCharset(data, offset, numFields, 2, "utf-16be");
-    }
-
-    private static String decodeCharset(byte[] data, int offset, int numFields, int width,
-            String charset) throws CodingException
-    {
-        if (numFields < 0 || (numFields * width + offset) > data.length) {
-            // Try to decode the max number of characters in payload
-            int padding = offset % width;
-            int maxNumFields = (data.length - offset - padding) / width;
-            if (maxNumFields < 0) {
-                throw new CodingException(charset + " decode failed: offset out of range");
-            }
-            Rlog.e(LOG_TAG, charset + " decode error: offset = " + offset + " numFields = "
-                    + numFields + " data.length = " + data.length + " maxNumFields = "
-                    + maxNumFields);
-            numFields = maxNumFields;
-        }
-        try {
-            return new String(data, offset, numFields * width, charset);
-        } catch (java.io.UnsupportedEncodingException ex) {
-            throw new CodingException(charset + " decode failed: " + ex);
-        }
-    }
-
-    private static String decode7bitAscii(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        try {
-            offset *= 8;
-            StringBuffer strBuf = new StringBuffer(numFields);
-            BitwiseInputStream inStream = new BitwiseInputStream(data);
-            int wantedBits = (offset * 8) + (numFields * 7);
-            if (inStream.available() < wantedBits) {
-                throw new CodingException("insufficient data (wanted " + wantedBits +
-                                          " bits, but only have " + inStream.available() + ")");
-            }
-            inStream.skip(offset);
-            for (int i = 0; i < numFields; i++) {
-                int charCode = inStream.read(7);
-                if ((charCode >= UserData.ASCII_MAP_BASE_INDEX) &&
-                        (charCode <= UserData.ASCII_MAP_MAX_INDEX)) {
-                    strBuf.append(UserData.ASCII_MAP[charCode - UserData.ASCII_MAP_BASE_INDEX]);
-                } else if (charCode == UserData.ASCII_NL_INDEX) {
-                    strBuf.append('\n');
-                } else if (charCode == UserData.ASCII_CR_INDEX) {
-                    strBuf.append('\r');
-                } else {
-                    /* For other charCodes, they are unprintable, and so simply use SPACE. */
-                    strBuf.append(' ');
-                }
-            }
-            return strBuf.toString();
-        } catch (BitwiseInputStream.AccessException ex) {
-            throw new CodingException("7bit ASCII decode failed: " + ex);
-        }
-    }
-
-    private static String decode7bitGsm(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        // Start reading from the next 7-bit aligned boundary after offset.
-        int offsetBits = offset * 8;
-        int offsetSeptets = (offsetBits + 6) / 7;
-        numFields -= offsetSeptets;
-        int paddingBits = (offsetSeptets * 7) - offsetBits;
-        String result = GsmAlphabet.gsm7BitPackedToString(data, offset, numFields, paddingBits,
-                0, 0);
-        if (result == null) {
-            throw new CodingException("7bit GSM decoding failed");
-        }
-        return result;
-    }
-
-    private static String decodeLatin(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        return decodeCharset(data, offset, numFields, 1, "ISO-8859-1");
-    }
-
-    private static String decodeShiftJis(byte[] data, int offset, int numFields)
-        throws CodingException
-    {
-        return decodeCharset(data, offset, numFields, 1, "Shift_JIS");
-    }
-
-    private static void decodeUserDataPayload(UserData userData, boolean hasUserDataHeader)
-        throws CodingException
-    {
-        int offset = 0;
-        if (hasUserDataHeader) {
-            int udhLen = userData.payload[0] & 0x00FF;
-            offset += udhLen + 1;
-            byte[] headerData = new byte[udhLen];
-            System.arraycopy(userData.payload, 1, headerData, 0, udhLen);
-            userData.userDataHeader = SmsHeader.fromByteArray(headerData);
-        }
-        switch (userData.msgEncoding) {
-        case UserData.ENCODING_OCTET:
-            /*
-            *  Octet decoding depends on the carrier service.
-            */
-            boolean decodingtypeUTF8 = Resources.getSystem()
-                    .getBoolean(com.android.internal.R.bool.config_sms_utf8_support);
-
-            // Strip off any padding bytes, meaning any differences between the length of the
-            // array and the target length specified by numFields.  This is to avoid any
-            // confusion by code elsewhere that only considers the payload array length.
-            byte[] payload = new byte[userData.numFields];
-            int copyLen = userData.numFields < userData.payload.length
-                    ? userData.numFields : userData.payload.length;
-
-            System.arraycopy(userData.payload, 0, payload, 0, copyLen);
-            userData.payload = payload;
-
-            if (!decodingtypeUTF8) {
-                // There are many devices in the market that send 8bit text sms (latin encoded) as
-                // octet encoded.
-                userData.payloadStr = decodeLatin(userData.payload, offset, userData.numFields);
-            } else {
-                userData.payloadStr = decodeUtf8(userData.payload, offset, userData.numFields);
-            }
-            break;
-
-        case UserData.ENCODING_IA5:
-        case UserData.ENCODING_7BIT_ASCII:
-            userData.payloadStr = decode7bitAscii(userData.payload, offset, userData.numFields);
-            break;
-        case UserData.ENCODING_UNICODE_16:
-            userData.payloadStr = decodeUtf16(userData.payload, offset, userData.numFields);
-            break;
-        case UserData.ENCODING_GSM_7BIT_ALPHABET:
-            userData.payloadStr = decode7bitGsm(userData.payload, offset, userData.numFields);
-            break;
-        case UserData.ENCODING_LATIN:
-            userData.payloadStr = decodeLatin(userData.payload, offset, userData.numFields);
-            break;
-        case UserData.ENCODING_SHIFT_JIS:
-            userData.payloadStr = decodeShiftJis(userData.payload, offset, userData.numFields);
-            break;
-        default:
-            throw new CodingException("unsupported user data encoding ("
-                                      + userData.msgEncoding + ")");
-        }
-    }
-
-    /**
-     * IS-91 Voice Mail message decoding
-     * (See 3GPP2 C.S0015-A, Table 4.3.1.4.1-1)
-     * (For character encodings, see TIA/EIA/IS-91, Annex B)
-     *
-     * Protocol Summary: The user data payload may contain 3-14
-     * characters.  The first two characters are parsed as a number
-     * and indicate the number of voicemails.  The third character is
-     * either a SPACE or '!' to indicate normal or urgent priority,
-     * respectively.  Any following characters are treated as normal
-     * text user data payload.
-     *
-     * Note that the characters encoding is 6-bit packed.
-     */
-    private static void decodeIs91VoicemailStatus(BearerData bData)
-        throws BitwiseInputStream.AccessException, CodingException
-    {
-        BitwiseInputStream inStream = new BitwiseInputStream(bData.userData.payload);
-        int dataLen = inStream.available() / 6;  // 6-bit packed character encoding.
-        int numFields = bData.userData.numFields;
-        if ((dataLen > 14) || (dataLen < 3) || (dataLen < numFields)) {
-            throw new CodingException("IS-91 voicemail status decoding failed");
-        }
-        try {
-            StringBuffer strbuf = new StringBuffer(dataLen);
-            while (inStream.available() >= 6) {
-                strbuf.append(UserData.ASCII_MAP[inStream.read(6)]);
-            }
-            String data = strbuf.toString();
-            bData.numberOfMessages = Integer.parseInt(data.substring(0, 2));
-            char prioCode = data.charAt(2);
-            if (prioCode == ' ') {
-                bData.priority = PRIORITY_NORMAL;
-            } else if (prioCode == '!') {
-                bData.priority = PRIORITY_URGENT;
-            } else {
-                throw new CodingException("IS-91 voicemail status decoding failed: " +
-                        "illegal priority setting (" + prioCode + ")");
-            }
-            bData.priorityIndicatorSet = true;
-            bData.userData.payloadStr = data.substring(3, numFields - 3);
-       } catch (java.lang.NumberFormatException ex) {
-            throw new CodingException("IS-91 voicemail status decoding failed: " + ex);
-        } catch (java.lang.IndexOutOfBoundsException ex) {
-            throw new CodingException("IS-91 voicemail status decoding failed: " + ex);
-        }
-    }
-
-    /**
-     * IS-91 Short Message decoding
-     * (See 3GPP2 C.S0015-A, Table 4.3.1.4.1-1)
-     * (For character encodings, see TIA/EIA/IS-91, Annex B)
-     *
-     * Protocol Summary: The user data payload may contain 1-14
-     * characters, which are treated as normal text user data payload.
-     * Note that the characters encoding is 6-bit packed.
-     */
-    private static void decodeIs91ShortMessage(BearerData bData)
-        throws BitwiseInputStream.AccessException, CodingException
-    {
-        BitwiseInputStream inStream = new BitwiseInputStream(bData.userData.payload);
-        int dataLen = inStream.available() / 6;  // 6-bit packed character encoding.
-        int numFields = bData.userData.numFields;
-        // dataLen may be > 14 characters due to octet padding
-        if ((numFields > 14) || (dataLen < numFields)) {
-            throw new CodingException("IS-91 short message decoding failed");
-        }
-        StringBuffer strbuf = new StringBuffer(dataLen);
-        for (int i = 0; i < numFields; i++) {
-            strbuf.append(UserData.ASCII_MAP[inStream.read(6)]);
-        }
-        bData.userData.payloadStr = strbuf.toString();
-    }
-
-    /**
-     * IS-91 CLI message (callback number) decoding
-     * (See 3GPP2 C.S0015-A, Table 4.3.1.4.1-1)
-     *
-     * Protocol Summary: The data payload may contain 1-32 digits,
-     * encoded using standard 4-bit DTMF, which are treated as a
-     * callback number.
-     */
-    private static void decodeIs91Cli(BearerData bData) throws CodingException {
-        BitwiseInputStream inStream = new BitwiseInputStream(bData.userData.payload);
-        int dataLen = inStream.available() / 4;  // 4-bit packed DTMF digit encoding.
-        int numFields = bData.userData.numFields;
-        if ((dataLen > 14) || (dataLen < 3) || (dataLen < numFields)) {
-            throw new CodingException("IS-91 voicemail status decoding failed");
-        }
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-        addr.digitMode = CdmaSmsAddress.DIGIT_MODE_4BIT_DTMF;
-        addr.origBytes = bData.userData.payload;
-        addr.numberOfDigits = (byte)numFields;
-        decodeSmsAddress(addr);
-        bData.callbackNumber = addr;
-    }
-
-    private static void decodeIs91(BearerData bData)
-        throws BitwiseInputStream.AccessException, CodingException
-    {
-        switch (bData.userData.msgType) {
-        case UserData.IS91_MSG_TYPE_VOICEMAIL_STATUS:
-            decodeIs91VoicemailStatus(bData);
-            break;
-        case UserData.IS91_MSG_TYPE_CLI:
-            decodeIs91Cli(bData);
-            break;
-        case UserData.IS91_MSG_TYPE_SHORT_MESSAGE_FULL:
-        case UserData.IS91_MSG_TYPE_SHORT_MESSAGE:
-            decodeIs91ShortMessage(bData);
-            break;
-        default:
-            throw new CodingException("unsupported IS-91 message type (" +
-                    bData.userData.msgType + ")");
-        }
-    }
-
-    private static boolean decodeReplyOption(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.userAckReq     = (inStream.read(1) == 1);
-            bData.deliveryAckReq = (inStream.read(1) == 1);
-            bData.readAckReq     = (inStream.read(1) == 1);
-            bData.reportReq      = (inStream.read(1) == 1);
-            inStream.skip(4);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "REPLY_OPTION decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeMsgCount(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.numberOfMessages = IccUtils.cdmaBcdByteToInt((byte)inStream.read(8));
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "NUMBER_OF_MESSAGES decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeDepositIndex(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 2 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.depositIndex = (inStream.read(8) << 8) | inStream.read(8);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "MESSAGE_DEPOSIT_INDEX decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static String decodeDtmfSmsAddress(byte[] rawData, int numFields)
-        throws CodingException
-    {
-        /* DTMF 4-bit digit encoding, defined in at
-         * 3GPP2 C.S005-D, v2.0, table 2.7.1.3.2.4-4 */
-        StringBuffer strBuf = new StringBuffer(numFields);
-        for (int i = 0; i < numFields; i++) {
-            int val = 0x0F & (rawData[i / 2] >>> (4 - ((i % 2) * 4)));
-            if ((val >= 1) && (val <= 9)) strBuf.append(Integer.toString(val, 10));
-            else if (val == 10) strBuf.append('0');
-            else if (val == 11) strBuf.append('*');
-            else if (val == 12) strBuf.append('#');
-            else throw new CodingException("invalid SMS address DTMF code (" + val + ")");
-        }
-        return strBuf.toString();
-    }
-
-    private static void decodeSmsAddress(CdmaSmsAddress addr) throws CodingException {
-        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-            try {
-                /* As specified in 3GPP2 C.S0015-B, v2, 4.5.15 -- actually
-                 * just 7-bit ASCII encoding, with the MSB being zero. */
-                addr.address = new String(addr.origBytes, 0, addr.origBytes.length, "US-ASCII");
-            } catch (java.io.UnsupportedEncodingException ex) {
-                throw new CodingException("invalid SMS address ASCII code");
-            }
-        } else {
-            addr.address = decodeDtmfSmsAddress(addr.origBytes, addr.numberOfDigits);
-        }
-    }
-
-    private static boolean decodeCallbackNumber(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException, CodingException
-    {
-        final int EXPECTED_PARAM_SIZE = 1 * 8; //at least
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits < EXPECTED_PARAM_SIZE) {
-            inStream.skip(paramBits);
-            return false;
-        }
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-        addr.digitMode = inStream.read(1);
-        byte fieldBits = 4;
-        byte consumedBits = 1;
-        if (addr.digitMode == CdmaSmsAddress.DIGIT_MODE_8BIT_CHAR) {
-            addr.ton = inStream.read(3);
-            addr.numberPlan = inStream.read(4);
-            fieldBits = 8;
-            consumedBits += 7;
-        }
-        addr.numberOfDigits = inStream.read(8);
-        consumedBits += 8;
-        int remainingBits = paramBits - consumedBits;
-        int dataBits = addr.numberOfDigits * fieldBits;
-        int paddingBits = remainingBits - dataBits;
-        if (remainingBits < dataBits) {
-            throw new CodingException("CALLBACK_NUMBER subparam encoding size error (" +
-                                      "remainingBits + " + remainingBits + ", dataBits + " +
-                                      dataBits + ", paddingBits + " + paddingBits + ")");
-        }
-        addr.origBytes = inStream.readByteArray(dataBits);
-        inStream.skip(paddingBits);
-        decodeSmsAddress(addr);
-        bData.callbackNumber = addr;
-        return true;
-    }
-
-    private static boolean decodeMsgStatus(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.errorClass = inStream.read(2);
-            bData.messageStatus = inStream.read(6);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "MESSAGE_STATUS decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.messageStatusSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeMsgCenterTimeStamp(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 6 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.msgCenterTimeStamp = TimeStamp.fromByteArray(inStream.readByteArray(6 * 8));
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "MESSAGE_CENTER_TIME_STAMP decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeValidityAbs(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 6 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.validityPeriodAbsolute = TimeStamp.fromByteArray(inStream.readByteArray(6 * 8));
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "VALIDITY_PERIOD_ABSOLUTE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeDeferredDeliveryAbs(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 6 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.deferredDeliveryTimeAbsolute = TimeStamp.fromByteArray(
-                    inStream.readByteArray(6 * 8));
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "DEFERRED_DELIVERY_TIME_ABSOLUTE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        return decodeSuccess;
-    }
-
-    private static boolean decodeValidityRel(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.deferredDeliveryTimeRelative = inStream.read(8);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "VALIDITY_PERIOD_RELATIVE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.deferredDeliveryTimeRelativeSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeDeferredDeliveryRel(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.validityPeriodRelative = inStream.read(8);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "DEFERRED_DELIVERY_TIME_RELATIVE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.validityPeriodRelativeSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodePrivacyIndicator(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.privacy = inStream.read(2);
-            inStream.skip(6);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "PRIVACY_INDICATOR decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.privacyIndicatorSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeLanguageIndicator(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.language = inStream.read(8);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "LANGUAGE_INDICATOR decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.languageIndicatorSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeDisplayMode(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.displayMode = inStream.read(2);
-            inStream.skip(6);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "DISPLAY_MODE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.displayModeSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodePriorityIndicator(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.priority = inStream.read(2);
-            inStream.skip(6);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "PRIORITY_INDICATOR decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.priorityIndicatorSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeMsgDeliveryAlert(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.alert = inStream.read(2);
-            inStream.skip(6);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "ALERT_ON_MESSAGE_DELIVERY decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.alertIndicatorSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeUserResponseCode(BearerData bData, BitwiseInputStream inStream)
-        throws BitwiseInputStream.AccessException {
-        final int EXPECTED_PARAM_SIZE = 1 * 8;
-        boolean decodeSuccess = false;
-        int paramBits = inStream.read(8) * 8;
-        if (paramBits >= EXPECTED_PARAM_SIZE) {
-            paramBits -= EXPECTED_PARAM_SIZE;
-            decodeSuccess = true;
-            bData.userResponseCode = inStream.read(8);
-        }
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "USER_RESPONSE_CODE decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ")");
-        }
-        inStream.skip(paramBits);
-        bData.userResponseCodeSet = decodeSuccess;
-        return decodeSuccess;
-    }
-
-    private static boolean decodeServiceCategoryProgramData(BearerData bData,
-            BitwiseInputStream inStream) throws BitwiseInputStream.AccessException, CodingException
-    {
-        if (inStream.available() < 13) {
-            throw new CodingException("SERVICE_CATEGORY_PROGRAM_DATA decode failed: only "
-                    + inStream.available() + " bits available");
-        }
-
-        int paramBits = inStream.read(8) * 8;
-        int msgEncoding = inStream.read(5);
-        paramBits -= 5;
-
-        if (inStream.available() < paramBits) {
-            throw new CodingException("SERVICE_CATEGORY_PROGRAM_DATA decode failed: only "
-                    + inStream.available() + " bits available (" + paramBits + " bits expected)");
-        }
-
-        ArrayList<CdmaSmsCbProgramData> programDataList = new ArrayList<CdmaSmsCbProgramData>();
-
-        final int CATEGORY_FIELD_MIN_SIZE = 6 * 8;
-        boolean decodeSuccess = false;
-        while (paramBits >= CATEGORY_FIELD_MIN_SIZE) {
-            int operation = inStream.read(4);
-            int category = (inStream.read(8) << 8) | inStream.read(8);
-            int language = inStream.read(8);
-            int maxMessages = inStream.read(8);
-            int alertOption = inStream.read(4);
-            int numFields = inStream.read(8);
-            paramBits -= CATEGORY_FIELD_MIN_SIZE;
-
-            int textBits = getBitsForNumFields(msgEncoding, numFields);
-            if (paramBits < textBits) {
-                throw new CodingException("category name is " + textBits + " bits in length,"
-                        + " but there are only " + paramBits + " bits available");
-            }
-
-            UserData userData = new UserData();
-            userData.msgEncoding = msgEncoding;
-            userData.msgEncodingSet = true;
-            userData.numFields = numFields;
-            userData.payload = inStream.readByteArray(textBits);
-            paramBits -= textBits;
-
-            decodeUserDataPayload(userData, false);
-            String categoryName = userData.payloadStr;
-            CdmaSmsCbProgramData programData = new CdmaSmsCbProgramData(operation, category,
-                    language, maxMessages, alertOption, categoryName);
-            programDataList.add(programData);
-
-            decodeSuccess = true;
-        }
-
-        if ((! decodeSuccess) || (paramBits > 0)) {
-            Rlog.d(LOG_TAG, "SERVICE_CATEGORY_PROGRAM_DATA decode " +
-                      (decodeSuccess ? "succeeded" : "failed") +
-                      " (extra bits = " + paramBits + ')');
-        }
-
-        inStream.skip(paramBits);
-        bData.serviceCategoryProgramData = programDataList;
-        return decodeSuccess;
-    }
-
-    private static int serviceCategoryToCmasMessageClass(int serviceCategory) {
-        switch (serviceCategory) {
-            case SmsEnvelope.SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT:
-                return SmsCbCmasInfo.CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT;
-
-            case SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT:
-                return SmsCbCmasInfo.CMAS_CLASS_EXTREME_THREAT;
-
-            case SmsEnvelope.SERVICE_CATEGORY_CMAS_SEVERE_THREAT:
-                return SmsCbCmasInfo.CMAS_CLASS_SEVERE_THREAT;
-
-            case SmsEnvelope.SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY:
-                return SmsCbCmasInfo.CMAS_CLASS_CHILD_ABDUCTION_EMERGENCY;
-
-            case SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_REQUIRED_MONTHLY_TEST;
-
-            default:
-                return SmsCbCmasInfo.CMAS_CLASS_UNKNOWN;
-        }
-    }
-
-    /**
-     * Calculates the number of bits to read for the specified number of encoded characters.
-     * @param msgEncoding the message encoding to use
-     * @param numFields the number of characters to read. For Shift-JIS and Korean encodings,
-     *  this is the number of bytes to read.
-     * @return the number of bits to read from the stream
-     * @throws CodingException if the specified encoding is not supported
-     */
-    private static int getBitsForNumFields(int msgEncoding, int numFields)
-            throws CodingException {
-        switch (msgEncoding) {
-            case UserData.ENCODING_OCTET:
-            case UserData.ENCODING_SHIFT_JIS:
-            case UserData.ENCODING_KOREAN:
-            case UserData.ENCODING_LATIN:
-            case UserData.ENCODING_LATIN_HEBREW:
-                return numFields * 8;
-
-            case UserData.ENCODING_IA5:
-            case UserData.ENCODING_7BIT_ASCII:
-            case UserData.ENCODING_GSM_7BIT_ALPHABET:
-                return numFields * 7;
-
-            case UserData.ENCODING_UNICODE_16:
-                return numFields * 16;
-
-            default:
-                throw new CodingException("unsupported message encoding (" + msgEncoding + ')');
-        }
-    }
-
-    /**
-     * CMAS message decoding.
-     * (See TIA-1149-0-1, CMAS over CDMA)
-     *
-     * @param serviceCategory is the service category from the SMS envelope
-     */
-    private static void decodeCmasUserData(BearerData bData, int serviceCategory)
-            throws BitwiseInputStream.AccessException, CodingException {
-        BitwiseInputStream inStream = new BitwiseInputStream(bData.userData.payload);
-        if (inStream.available() < 8) {
-            throw new CodingException("emergency CB with no CMAE_protocol_version");
-        }
-        int protocolVersion = inStream.read(8);
-        if (protocolVersion != 0) {
-            throw new CodingException("unsupported CMAE_protocol_version " + protocolVersion);
-        }
-
-        int messageClass = serviceCategoryToCmasMessageClass(serviceCategory);
-        int category = SmsCbCmasInfo.CMAS_CATEGORY_UNKNOWN;
-        int responseType = SmsCbCmasInfo.CMAS_RESPONSE_TYPE_UNKNOWN;
-        int severity = SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN;
-        int urgency = SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN;
-        int certainty = SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN;
-
-        while (inStream.available() >= 16) {
-            int recordType = inStream.read(8);
-            int recordLen = inStream.read(8);
-            switch (recordType) {
-                case 0:     // Type 0 elements (Alert text)
-                    UserData alertUserData = new UserData();
-                    alertUserData.msgEncoding = inStream.read(5);
-                    alertUserData.msgEncodingSet = true;
-                    alertUserData.msgType = 0;
-
-                    int numFields;                          // number of chars to decode
-                    switch (alertUserData.msgEncoding) {
-                        case UserData.ENCODING_OCTET:
-                        case UserData.ENCODING_LATIN:
-                            numFields = recordLen - 1;      // subtract 1 byte for encoding
-                            break;
-
-                        case UserData.ENCODING_IA5:
-                        case UserData.ENCODING_7BIT_ASCII:
-                        case UserData.ENCODING_GSM_7BIT_ALPHABET:
-                            numFields = ((recordLen * 8) - 5) / 7;  // subtract 5 bits for encoding
-                            break;
-
-                        case UserData.ENCODING_UNICODE_16:
-                            numFields = (recordLen - 1) / 2;
-                            break;
-
-                        default:
-                            numFields = 0;      // unsupported encoding
-                    }
-
-                    alertUserData.numFields = numFields;
-                    alertUserData.payload = inStream.readByteArray(recordLen * 8 - 5);
-                    decodeUserDataPayload(alertUserData, false);
-                    bData.userData = alertUserData;
-                    break;
-
-                case 1:     // Type 1 elements
-                    category = inStream.read(8);
-                    responseType = inStream.read(8);
-                    severity = inStream.read(4);
-                    urgency = inStream.read(4);
-                    certainty = inStream.read(4);
-                    inStream.skip(recordLen * 8 - 28);
-                    break;
-
-                default:
-                    Rlog.w(LOG_TAG, "skipping unsupported CMAS record type " + recordType);
-                    inStream.skip(recordLen * 8);
-                    break;
-            }
-        }
-
-        bData.cmasWarningInfo = new SmsCbCmasInfo(messageClass, category, responseType, severity,
-                urgency, certainty);
-    }
-
-    /**
-     * Create BearerData object from serialized representation.
-     * (See 3GPP2 C.R1001-F, v1.0, section 4.5 for layout details)
-     *
-     * @param smsData byte array of raw encoded SMS bearer data.
-     * @return an instance of BearerData.
-     */
-    public static BearerData decode(byte[] smsData) {
-        return decode(smsData, 0);
-    }
-
-    private static boolean isCmasAlertCategory(int category) {
-        return category >= SmsEnvelope.SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT
-                && category <= SmsEnvelope.SERVICE_CATEGORY_CMAS_LAST_RESERVED_VALUE;
-    }
-
-    /**
-     * Create BearerData object from serialized representation.
-     * (See 3GPP2 C.R1001-F, v1.0, section 4.5 for layout details)
-     *
-     * @param smsData byte array of raw encoded SMS bearer data.
-     * @param serviceCategory the envelope service category (for CMAS alert handling)
-     * @return an instance of BearerData.
-     */
-    public static BearerData decode(byte[] smsData, int serviceCategory) {
-        try {
-            BitwiseInputStream inStream = new BitwiseInputStream(smsData);
-            BearerData bData = new BearerData();
-            int foundSubparamMask = 0;
-            while (inStream.available() > 0) {
-                int subparamId = inStream.read(8);
-                int subparamIdBit = 1 << subparamId;
-                // int is 4 bytes. This duplicate check has a limit to Id number up to 32 (4*8)
-                // as 32th bit is the max bit in int.
-                // Per 3GPP2 C.S0015-B Table 4.5-1 Bearer Data Subparameter Identifiers:
-                // last defined subparam ID is 23 (00010111 = 0x17 = 23).
-                // Only do duplicate subparam ID check if subparam is within defined value as
-                // reserved subparams are just skipped.
-                if ((foundSubparamMask & subparamIdBit) != 0 &&
-                        (subparamId >= SUBPARAM_MESSAGE_IDENTIFIER &&
-                        subparamId <= SUBPARAM_ID_LAST_DEFINED)) {
-                    throw new CodingException("illegal duplicate subparameter (" +
-                                              subparamId + ")");
-                }
-                boolean decodeSuccess;
-                switch (subparamId) {
-                case SUBPARAM_MESSAGE_IDENTIFIER:
-                    decodeSuccess = decodeMessageId(bData, inStream);
-                    break;
-                case SUBPARAM_USER_DATA:
-                    decodeSuccess = decodeUserData(bData, inStream);
-                    break;
-                case SUBPARAM_USER_RESPONSE_CODE:
-                    decodeSuccess = decodeUserResponseCode(bData, inStream);
-                    break;
-                case SUBPARAM_REPLY_OPTION:
-                    decodeSuccess = decodeReplyOption(bData, inStream);
-                    break;
-                case SUBPARAM_NUMBER_OF_MESSAGES:
-                    decodeSuccess = decodeMsgCount(bData, inStream);
-                    break;
-                case SUBPARAM_CALLBACK_NUMBER:
-                    decodeSuccess = decodeCallbackNumber(bData, inStream);
-                    break;
-                case SUBPARAM_MESSAGE_STATUS:
-                    decodeSuccess = decodeMsgStatus(bData, inStream);
-                    break;
-                case SUBPARAM_MESSAGE_CENTER_TIME_STAMP:
-                    decodeSuccess = decodeMsgCenterTimeStamp(bData, inStream);
-                    break;
-                case SUBPARAM_VALIDITY_PERIOD_ABSOLUTE:
-                    decodeSuccess = decodeValidityAbs(bData, inStream);
-                    break;
-                case SUBPARAM_VALIDITY_PERIOD_RELATIVE:
-                    decodeSuccess = decodeValidityRel(bData, inStream);
-                    break;
-                case SUBPARAM_DEFERRED_DELIVERY_TIME_ABSOLUTE:
-                    decodeSuccess = decodeDeferredDeliveryAbs(bData, inStream);
-                    break;
-                case SUBPARAM_DEFERRED_DELIVERY_TIME_RELATIVE:
-                    decodeSuccess = decodeDeferredDeliveryRel(bData, inStream);
-                    break;
-                case SUBPARAM_PRIVACY_INDICATOR:
-                    decodeSuccess = decodePrivacyIndicator(bData, inStream);
-                    break;
-                case SUBPARAM_LANGUAGE_INDICATOR:
-                    decodeSuccess = decodeLanguageIndicator(bData, inStream);
-                    break;
-                case SUBPARAM_MESSAGE_DISPLAY_MODE:
-                    decodeSuccess = decodeDisplayMode(bData, inStream);
-                    break;
-                case SUBPARAM_PRIORITY_INDICATOR:
-                    decodeSuccess = decodePriorityIndicator(bData, inStream);
-                    break;
-                case SUBPARAM_ALERT_ON_MESSAGE_DELIVERY:
-                    decodeSuccess = decodeMsgDeliveryAlert(bData, inStream);
-                    break;
-                case SUBPARAM_MESSAGE_DEPOSIT_INDEX:
-                    decodeSuccess = decodeDepositIndex(bData, inStream);
-                    break;
-                case SUBPARAM_SERVICE_CATEGORY_PROGRAM_DATA:
-                    decodeSuccess = decodeServiceCategoryProgramData(bData, inStream);
-                    break;
-                default:
-                    decodeSuccess = decodeReserved(bData, inStream, subparamId);
-                }
-                if (decodeSuccess &&
-                        (subparamId >= SUBPARAM_MESSAGE_IDENTIFIER &&
-                        subparamId <= SUBPARAM_ID_LAST_DEFINED)) {
-                    foundSubparamMask |= subparamIdBit;
-                }
-            }
-            if ((foundSubparamMask & (1 << SUBPARAM_MESSAGE_IDENTIFIER)) == 0) {
-                throw new CodingException("missing MESSAGE_IDENTIFIER subparam");
-            }
-            if (bData.userData != null) {
-                if (isCmasAlertCategory(serviceCategory)) {
-                    decodeCmasUserData(bData, serviceCategory);
-                } else if (bData.userData.msgEncoding == UserData.ENCODING_IS91_EXTENDED_PROTOCOL) {
-                    if ((foundSubparamMask ^
-                             (1 << SUBPARAM_MESSAGE_IDENTIFIER) ^
-                             (1 << SUBPARAM_USER_DATA))
-                            != 0) {
-                        Rlog.e(LOG_TAG, "IS-91 must occur without extra subparams (" +
-                              foundSubparamMask + ")");
-                    }
-                    decodeIs91(bData);
-                } else {
-                    decodeUserDataPayload(bData.userData, bData.hasUserDataHeader);
-                }
-            }
-            return bData;
-        } catch (BitwiseInputStream.AccessException ex) {
-            Rlog.e(LOG_TAG, "BearerData decode failed: " + ex);
-        } catch (CodingException ex) {
-            Rlog.e(LOG_TAG, "BearerData decode failed: " + ex);
-        }
-        return null;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsAddress.java b/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsAddress.java
deleted file mode 100644
index 5f2e561..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsAddress.java
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma.sms;
-
-import android.util.SparseBooleanArray;
-
-import com.android.internal.telephony.SmsAddress;
-import com.android.internal.telephony.cdma.sms.UserData;
-import com.android.internal.util.HexDump;
-
-public class CdmaSmsAddress extends SmsAddress {
-
-    /**
-     * Digit Mode Indicator is a 1-bit value that indicates whether
-     * the address digits are 4-bit DTMF codes or 8-bit codes.  (See
-     * 3GPP2 C.S0015-B, v2, 3.4.3.3)
-     */
-    static public final int DIGIT_MODE_4BIT_DTMF              = 0x00;
-    static public final int DIGIT_MODE_8BIT_CHAR              = 0x01;
-
-    public int digitMode;
-
-    /**
-     * Number Mode Indicator is 1-bit value that indicates whether the
-     * address type is a data network address or not.  (See 3GPP2
-     * C.S0015-B, v2, 3.4.3.3)
-     */
-    static public final int NUMBER_MODE_NOT_DATA_NETWORK      = 0x00;
-    static public final int NUMBER_MODE_DATA_NETWORK          = 0x01;
-
-    public int numberMode;
-
-    /**
-     * Number Types for data networks.
-     * (See 3GPP2 C.S005-D, table2.7.1.3.2.4-2 for complete table)
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.3 for data network subset)
-     * NOTE: value is stored in the parent class ton field.
-     */
-    static public final int TON_UNKNOWN                   = 0x00;
-    static public final int TON_INTERNATIONAL_OR_IP       = 0x01;
-    static public final int TON_NATIONAL_OR_EMAIL         = 0x02;
-    static public final int TON_NETWORK                   = 0x03;
-    static public final int TON_SUBSCRIBER                = 0x04;
-    static public final int TON_ALPHANUMERIC              = 0x05;
-    static public final int TON_ABBREVIATED               = 0x06;
-    static public final int TON_RESERVED                  = 0x07;
-
-    /**
-     * Maximum lengths for fields as defined in ril_cdma_sms.h.
-     */
-    static public final int SMS_ADDRESS_MAX          =  36;
-    static public final int SMS_SUBADDRESS_MAX       =  36;
-
-    /**
-     * This field shall be set to the number of address digits
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.3)
-     */
-    public int numberOfDigits;
-
-    /**
-     * Numbering Plan identification is a 0 or 4-bit value that
-     * indicates which numbering plan identification is set.  (See
-     * 3GPP2, C.S0015-B, v2, 3.4.3.3 and C.S005-D, table2.7.1.3.2.4-3)
-     */
-    static public final int NUMBERING_PLAN_UNKNOWN           = 0x0;
-    static public final int NUMBERING_PLAN_ISDN_TELEPHONY    = 0x1;
-    //static protected final int NUMBERING_PLAN_DATA              = 0x3;
-    //static protected final int NUMBERING_PLAN_TELEX             = 0x4;
-    //static protected final int NUMBERING_PLAN_PRIVATE           = 0x9;
-
-    public int numberPlan;
-
-    /**
-     * NOTE: the parsed string address and the raw byte array values
-     * are stored in the parent class address and origBytes fields,
-     * respectively.
-     */
-
-    public CdmaSmsAddress(){
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("CdmaSmsAddress ");
-        builder.append("{ digitMode=" + digitMode);
-        builder.append(", numberMode=" + numberMode);
-        builder.append(", numberPlan=" + numberPlan);
-        builder.append(", numberOfDigits=" + numberOfDigits);
-        builder.append(", ton=" + ton);
-        builder.append(", address=\"" + address + "\"");
-        builder.append(", origBytes=" + HexDump.toHexString(origBytes));
-        builder.append(" }");
-        return builder.toString();
-    }
-
-    /*
-     * TODO(cleanup): Refactor the parsing for addresses to better
-     * share code and logic with GSM.  Also, gather all DTMF/BCD
-     * processing code in one place.
-     */
-
-    private static byte[] parseToDtmf(String address) {
-        int digits = address.length();
-        byte[] result = new byte[digits];
-        for (int i = 0; i < digits; i++) {
-            char c = address.charAt(i);
-            int val = 0;
-            if ((c >= '1') && (c <= '9')) val = c - '0';
-            else if (c == '0') val = 10;
-            else if (c == '*') val = 11;
-            else if (c == '#') val = 12;
-            else return null;
-            result[i] = (byte)val;
-        }
-        return result;
-    }
-
-    private static final char[] numericCharsDialable = {
-        '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '*', '#'
-    };
-
-    private static final char[] numericCharsSugar = {
-        '(', ')', ' ', '-', '+', '.', '/', '\\'
-    };
-
-    private static final SparseBooleanArray numericCharDialableMap = new SparseBooleanArray (
-            numericCharsDialable.length + numericCharsSugar.length);
-    static {
-        for (int i = 0; i < numericCharsDialable.length; i++) {
-            numericCharDialableMap.put(numericCharsDialable[i], true);
-        }
-        for (int i = 0; i < numericCharsSugar.length; i++) {
-            numericCharDialableMap.put(numericCharsSugar[i], false);
-        }
-    }
-
-    /**
-     * Given a numeric address string, return the string without
-     * syntactic sugar, meaning parens, spaces, hyphens/minuses, or
-     * plus signs.  If the input string contains non-numeric
-     * non-punctuation characters, return null.
-     */
-    private static String filterNumericSugar(String address) {
-        StringBuilder builder = new StringBuilder();
-        int len = address.length();
-        for (int i = 0; i < len; i++) {
-            char c = address.charAt(i);
-            int mapIndex = numericCharDialableMap.indexOfKey(c);
-            if (mapIndex < 0) return null;
-            if (! numericCharDialableMap.valueAt(mapIndex)) continue;
-            builder.append(c);
-        }
-        return builder.toString();
-    }
-
-    /**
-     * Given a string, return the string without whitespace,
-     * including CR/LF.
-     */
-    private static String filterWhitespace(String address) {
-        StringBuilder builder = new StringBuilder();
-        int len = address.length();
-        for (int i = 0; i < len; i++) {
-            char c = address.charAt(i);
-            if ((c == ' ') || (c == '\r') || (c == '\n') || (c == '\t')) continue;
-            builder.append(c);
-        }
-        return builder.toString();
-    }
-
-    /**
-     * Given a string, create a corresponding CdmaSmsAddress object.
-     *
-     * The result will be null if the input string is not
-     * representable using printable ASCII.
-     *
-     * For numeric addresses, the string is cleaned up by removing
-     * common punctuation.  For alpha addresses, the string is cleaned
-     * up by removing whitespace.
-     */
-    public static CdmaSmsAddress parse(String address) {
-        CdmaSmsAddress addr = new CdmaSmsAddress();
-        addr.address = address;
-        addr.ton = CdmaSmsAddress.TON_UNKNOWN;
-        byte[] origBytes = null;
-        String filteredAddr = filterNumericSugar(address);
-        if (filteredAddr != null) {
-            origBytes = parseToDtmf(filteredAddr);
-        }
-        if (origBytes != null) {
-            addr.digitMode = DIGIT_MODE_4BIT_DTMF;
-            addr.numberMode = NUMBER_MODE_NOT_DATA_NETWORK;
-            if (address.indexOf('+') != -1) {
-                addr.ton = TON_INTERNATIONAL_OR_IP;
-            }
-        } else {
-            filteredAddr = filterWhitespace(address);
-            origBytes = UserData.stringToAscii(filteredAddr);
-            if (origBytes == null) {
-                return null;
-            }
-            addr.digitMode = DIGIT_MODE_8BIT_CHAR;
-            addr.numberMode = NUMBER_MODE_DATA_NETWORK;
-            if (address.indexOf('@') != -1) {
-                addr.ton = TON_NATIONAL_OR_EMAIL;
-            }
-        }
-        addr.origBytes = origBytes;
-        addr.numberOfDigits = origBytes.length;
-        return addr;
-    }
-
-}
diff --git a/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsSubaddress.java b/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsSubaddress.java
deleted file mode 100644
index 0d5b502..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/CdmaSmsSubaddress.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma.sms;
-
-public class CdmaSmsSubaddress {
-    public int type;
-
-    public byte odd;
-
-    public byte[] origBytes;
-}
-
diff --git a/src/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java b/src/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java
deleted file mode 100644
index f73df56..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/SmsEnvelope.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma.sms;
-
-
-import com.android.internal.telephony.cdma.sms.CdmaSmsSubaddress;
-
-public final class SmsEnvelope {
-    /**
-     * Message Types
-     * (See 3GPP2 C.S0015-B 3.4.1)
-     */
-    static public final int MESSAGE_TYPE_POINT_TO_POINT   = 0x00;
-    static public final int MESSAGE_TYPE_BROADCAST        = 0x01;
-    static public final int MESSAGE_TYPE_ACKNOWLEDGE      = 0x02;
-
-    /**
-     * Supported Teleservices
-     * (See 3GPP2 N.S0005 and TIA-41)
-     */
-    static public final int TELESERVICE_NOT_SET           = 0x0000;
-    static public final int TELESERVICE_WMT               = 0x1002;
-    static public final int TELESERVICE_VMN               = 0x1003;
-    static public final int TELESERVICE_WAP               = 0x1004;
-    static public final int TELESERVICE_WEMT              = 0x1005;
-    static public final int TELESERVICE_SCPT              = 0x1006;
-
-    /**
-     * The following are defined as extensions to the standard teleservices
-     */
-    // Voice mail notification through Message Waiting Indication in CDMA mode or Analog mode.
-    // Defined in 3GPP2 C.S-0005, 3.7.5.6, an Info Record containing an 8-bit number with the
-    // number of messages waiting, it's used by some CDMA carriers for a voice mail count.
-    static public final int TELESERVICE_MWI               = 0x40000;
-
-    // Service Categories for Cell Broadcast, see 3GPP2 C.R1001 table 9.3.1-1
-    // static final int SERVICE_CATEGORY_EMERGENCY      = 0x0001;
-    //...
-
-    // CMAS alert service category assignments, see 3GPP2 C.R1001 table 9.3.3-1
-    public static final int SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT  = 0x1000;
-    public static final int SERVICE_CATEGORY_CMAS_EXTREME_THREAT            = 0x1001;
-    public static final int SERVICE_CATEGORY_CMAS_SEVERE_THREAT             = 0x1002;
-    public static final int SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY = 0x1003;
-    public static final int SERVICE_CATEGORY_CMAS_TEST_MESSAGE              = 0x1004;
-    public static final int SERVICE_CATEGORY_CMAS_LAST_RESERVED_VALUE       = 0x10ff;
-
-    /**
-     * Provides the type of a SMS message like point to point, broadcast or acknowledge
-     */
-    public int messageType;
-
-    /**
-     * The 16-bit Teleservice parameter identifies which upper layer service access point is sending
-     * or receiving the message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.1)
-     */
-    public int teleService = TELESERVICE_NOT_SET;
-
-    /**
-     * The 16-bit service category parameter identifies the type of service provided
-     * by the SMS message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.2)
-     */
-    public int serviceCategory;
-
-    /**
-     * The origination address identifies the originator of the SMS message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.3)
-     */
-    public CdmaSmsAddress origAddress;
-
-    /**
-     * The destination address identifies the target of the SMS message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.3)
-     */
-    public CdmaSmsAddress destAddress;
-
-    /**
-     * The origination subaddress identifies the originator of the SMS message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.4)
-     */
-    public CdmaSmsSubaddress origSubaddress;
-
-    /**
-     * The 6-bit bearer reply parameter is used to request the return of a
-     * SMS Acknowledge Message.
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.5)
-     */
-    public int bearerReply;
-
-    /**
-     * Cause Code values:
-     * The cause code parameters are an indication whether an SMS error has occurred and if so,
-     * whether the condition is considered temporary or permanent.
-     * ReplySeqNo 6-bit value,
-     * ErrorClass 2-bit value,
-     * CauseCode 0-bit or 8-bit value
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.6)
-     */
-    public byte replySeqNo;
-    public byte errorClass;
-    public byte causeCode;
-
-    /**
-     * encoded bearer data
-     * (See 3GPP2 C.S0015-B, v2, 3.4.3.7)
-     */
-    public byte[] bearerData;
-
-    public SmsEnvelope() {
-        // nothing to see here
-    }
-
-}
-
diff --git a/src/java/com/android/internal/telephony/cdma/sms/UserData.java b/src/java/com/android/internal/telephony/cdma/sms/UserData.java
deleted file mode 100644
index 599c2b3..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/UserData.java
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.cdma.sms;
-
-import android.util.SparseIntArray;
-
-import com.android.internal.telephony.SmsHeader;
-import com.android.internal.util.HexDump;
-
-public class UserData {
-
-    /**
-     * User data encoding types.
-     * (See 3GPP2 C.R1001-F, v1.0, table 9.1-1)
-     */
-    public static final int ENCODING_OCTET                      = 0x00;
-    public static final int ENCODING_IS91_EXTENDED_PROTOCOL     = 0x01;
-    public static final int ENCODING_7BIT_ASCII                 = 0x02;
-    public static final int ENCODING_IA5                        = 0x03;
-    public static final int ENCODING_UNICODE_16                 = 0x04;
-    public static final int ENCODING_SHIFT_JIS                  = 0x05;
-    public static final int ENCODING_KOREAN                     = 0x06;
-    public static final int ENCODING_LATIN_HEBREW               = 0x07;
-    public static final int ENCODING_LATIN                      = 0x08;
-    public static final int ENCODING_GSM_7BIT_ALPHABET          = 0x09;
-    public static final int ENCODING_GSM_DCS                    = 0x0A;
-
-    /**
-     * IS-91 message types.
-     * (See TIA/EIS/IS-91-A-ENGL 1999, table 3.7.1.1-3)
-     */
-    public static final int IS91_MSG_TYPE_VOICEMAIL_STATUS   = 0x82;
-    public static final int IS91_MSG_TYPE_SHORT_MESSAGE_FULL = 0x83;
-    public static final int IS91_MSG_TYPE_CLI                = 0x84;
-    public static final int IS91_MSG_TYPE_SHORT_MESSAGE      = 0x85;
-
-    /**
-     * US ASCII character mapping table.
-     *
-     * This table contains only the printable ASCII characters, with a
-     * 0x20 offset, meaning that the ASCII SPACE character is at index
-     * 0, with the resulting code of 0x20.
-     *
-     * Note this mapping is also equivalent to that used by both the
-     * IA5 and the IS-91 encodings.  For the former this is defined
-     * using CCITT Rec. T.50 Tables 1 and 3.  For the latter IS 637 B,
-     * Table 4.3.1.4.1-1 -- and note the encoding uses only 6 bits,
-     * and hence only maps entries up to the '_' character.
-     *
-     */
-    public static final char[] ASCII_MAP = {
-        ' ', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/',
-        '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?',
-        '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
-        'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
-        '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
-        'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~'};
-
-    /**
-     * Character to use when forced to encode otherwise unencodable
-     * characters, meaning those not in the respective ASCII or GSM
-     * 7-bit encoding tables.  Current choice is SPACE, which is 0x20
-     * in both the GSM-7bit and ASCII-7bit encodings.
-     */
-    static final byte UNENCODABLE_7_BIT_CHAR = 0x20;
-
-    /**
-     * Only elements between these indices in the ASCII table are printable.
-     */
-    public static final int PRINTABLE_ASCII_MIN_INDEX = 0x20;
-    public static final int ASCII_NL_INDEX = 0x0A;
-    public static final int ASCII_CR_INDEX = 0x0D;
-    public static final SparseIntArray charToAscii = new SparseIntArray();
-    static {
-        for (int i = 0; i < ASCII_MAP.length; i++) {
-            charToAscii.put(ASCII_MAP[i], PRINTABLE_ASCII_MIN_INDEX + i);
-        }
-        charToAscii.put('\n', ASCII_NL_INDEX);
-        charToAscii.put('\r', ASCII_CR_INDEX);
-    }
-
-    /*
-     * TODO(cleanup): Move this very generic functionality somewhere
-     * more general.
-     */
-    /**
-     * Given a string generate a corresponding ASCII-encoded byte
-     * array, but limited to printable characters.  If the input
-     * contains unprintable characters, return null.
-     */
-    public static byte[] stringToAscii(String str) {
-        int len = str.length();
-        byte[] result = new byte[len];
-        for (int i = 0; i < len; i++) {
-            int charCode = charToAscii.get(str.charAt(i), -1);
-            if (charCode == -1) return null;
-            result[i] = (byte)charCode;
-        }
-        return result;
-    }
-
-    /**
-     * Mapping for ASCII values less than 32 are flow control signals
-     * and not used here.
-     */
-    public static final int ASCII_MAP_BASE_INDEX = 0x20;
-    public static final int ASCII_MAP_MAX_INDEX = ASCII_MAP_BASE_INDEX + ASCII_MAP.length - 1;
-
-    /**
-     * Contains the data header of the user data
-     */
-    public SmsHeader userDataHeader;
-
-    /**
-     * Contains the data encoding type for the SMS message
-     */
-    public int msgEncoding;
-    public boolean msgEncodingSet = false;
-
-    public int msgType;
-
-    /**
-     * Number of invalid bits in the last byte of data.
-     */
-    public int paddingBits;
-
-    public int numFields;
-
-    /**
-     * Contains the user data of a SMS message
-     * (See 3GPP2 C.S0015-B, v2, 4.5.2)
-     */
-    public byte[] payload;
-    public String payloadStr;
-
-    @Override
-    public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("UserData ");
-        builder.append("{ msgEncoding=" + (msgEncodingSet ? msgEncoding : "unset"));
-        builder.append(", msgType=" + msgType);
-        builder.append(", paddingBits=" + paddingBits);
-        builder.append(", numFields=" + numFields);
-        builder.append(", userDataHeader=" + userDataHeader);
-        builder.append(", payload='" + HexDump.toHexString(payload) + "'");
-        builder.append(", payloadStr='" + payloadStr + "'");
-        builder.append(" }");
-        return builder.toString();
-    }
-
-}
diff --git a/src/java/com/android/internal/telephony/cdma/sms/package.html b/src/java/com/android/internal/telephony/cdma/sms/package.html
deleted file mode 100644
index b2bc736..0000000
--- a/src/java/com/android/internal/telephony/cdma/sms/package.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<HTML>
-<BODY>
-Provides CDMA-specific features for text/data/PDU SMS messages
-@hide
-</BODY>
-</HTML>
diff --git a/src/java/com/android/internal/telephony/dataconnection/ApnContext.java b/src/java/com/android/internal/telephony/dataconnection/ApnContext.java
index 7865bc4..3cd804d 100644
--- a/src/java/com/android/internal/telephony/dataconnection/ApnContext.java
+++ b/src/java/com/android/internal/telephony/dataconnection/ApnContext.java
@@ -17,7 +17,6 @@
 package com.android.internal.telephony.dataconnection;
 
 import android.app.PendingIntent;
-import android.content.res.Resources;
 import android.net.ConnectivityManager;
 import android.net.NetworkCapabilities;
 import android.net.NetworkConfig;
@@ -536,8 +535,8 @@
         return mConnectionGeneration.get();
     }
 
-    public long getInterApnDelay(boolean failFastEnabled) {
-        return mRetryManager.getInterApnDelay(failFastEnabled || isFastRetryReason());
+    long getRetryAfterDisconnectDelay() {
+        return mRetryManager.getRetryAfterDisconnectDelay();
     }
 
     public static int apnIdForType(int networkType) {
@@ -726,7 +725,7 @@
                 l.dump(fd, pw, args);
             }
             pw.decreaseIndent();
-            pw.println("mRetryManager={" + mRetryManager.toString() + "}");
+            pw.println(mRetryManager);
         }
     }
 }
diff --git a/src/java/com/android/internal/telephony/dataconnection/ApnSetting.java b/src/java/com/android/internal/telephony/dataconnection/ApnSetting.java
index 00c77bc..ce8318d 100644
--- a/src/java/com/android/internal/telephony/dataconnection/ApnSetting.java
+++ b/src/java/com/android/internal/telephony/dataconnection/ApnSetting.java
@@ -24,6 +24,8 @@
 import android.telephony.ServiceState;
 import android.text.TextUtils;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.uicc.IccRecords;
@@ -32,6 +34,7 @@
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * This class represents a apn setting for create PDP link
@@ -41,6 +44,7 @@
     static final String LOG_TAG = "ApnSetting";
 
     private static final boolean DBG = false;
+    private static final boolean VDBG = false;
 
     static final String V2_FORMAT_REGEX = "^\\[ApnSettingV2\\]\\s*";
     static final String V3_FORMAT_REGEX = "^\\[ApnSettingV3\\]\\s*";
@@ -404,15 +408,41 @@
         return false;
     }
 
-    public static boolean isMeteredApnType(String type, Context context, int subId,
-                                           boolean isRoaming) {
+    /**
+     * Check if this APN type is metered.
+     *
+     * @param type The APN type
+     * @param phone The phone object
+     * @return True if the APN type is metered, otherwise false.
+     */
+    public static boolean isMeteredApnType(String type, Phone phone) {
+        if (phone == null) {
+            return true;
+        }
 
-        String carrierConfig = (isRoaming) ?
-                CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS :
-                CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS;
+        boolean isRoaming = phone.getServiceState().getDataRoaming();
+        boolean isIwlan = phone.getServiceState().getRilDataRadioTechnology()
+                == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN;
+        int subId = phone.getSubId();
+
+        String carrierConfig;
+        // First check if the device is in IWLAN mode. If yes, use the IWLAN metered APN list. Then
+        // check if the device is roaming. If yes, use the roaming metered APN list. Otherwise, use
+        // the normal metered APN list.
+        if (isIwlan) {
+            carrierConfig = CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS;
+        } else if (isRoaming) {
+            carrierConfig = CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS;
+        } else {
+            carrierConfig = CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS;
+        }
+
+        if (DBG) {
+            Rlog.d(LOG_TAG, "isMeteredApnType: isRoaming=" + isRoaming + ", isIwlan=" + isIwlan);
+        }
 
         CarrierConfigManager configManager = (CarrierConfigManager)
-                context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
+                phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
         if (configManager == null) {
             Rlog.e(LOG_TAG, "Carrier config service is not available");
             return true;
@@ -432,44 +462,49 @@
 
         HashSet<String> meteredApnSet = new HashSet<>(Arrays.asList(meteredApnTypes));
         if (DBG) {
-            Rlog.d(LOG_TAG, "For subId = " + subId + ", metered APN types are " +
-                    Arrays.toString(meteredApnSet.toArray()) +
-                    " isRoaming: " + isRoaming);
+            Rlog.d(LOG_TAG, "For subId = " + subId + ", metered APN types are "
+                    + Arrays.toString(meteredApnSet.toArray()));
         }
 
         // If all types of APN are metered, then this APN setting must be metered.
         if (meteredApnSet.contains(PhoneConstants.APN_TYPE_ALL)) {
-            if (DBG) Rlog.d(LOG_TAG, "All APN types are metered. isRoaming: " + isRoaming);
+            if (DBG) Rlog.d(LOG_TAG, "All APN types are metered.");
             return true;
         }
 
         if (meteredApnSet.contains(type)) {
-            if (DBG) Rlog.d(LOG_TAG, type + " is metered. isRoaming: " + isRoaming);
+            if (DBG) Rlog.d(LOG_TAG, type + " is metered.");
             return true;
         } else if (type.equals(PhoneConstants.APN_TYPE_ALL)) {
             // Assuming no configuration error, if at least one APN type is
             // metered, then this APN setting is metered.
             if (meteredApnSet.size() > 0) {
-                if (DBG) Rlog.d(LOG_TAG, "APN_TYPE_ALL APN is metered. isRoaming: " +
-                        isRoaming);
+                if (DBG) Rlog.d(LOG_TAG, "APN_TYPE_ALL APN is metered.");
                 return true;
             }
         }
 
-        if (DBG) Rlog.d(LOG_TAG, type + " is not metered. isRoaming: " + isRoaming);
+        if (DBG) Rlog.d(LOG_TAG, type + " is not metered.");
         return false;
     }
 
-    public boolean isMetered(Context context, int subId, boolean isRoaming ) {
+    /**
+     * Check if this APN setting is metered.
+     *
+     * @param phone The phone object
+     * @return True if this APN setting is metered, otherwise false.
+     */
+    public boolean isMetered(Phone phone) {
+        if (phone == null) {
+            return true;
+        }
+
         for (String type : types) {
             // If one of the APN type is metered, then this APN setting is metered.
-            if (isMeteredApnType(type, context, subId, isRoaming)) {
-                if (DBG) Rlog.d(LOG_TAG, "Metered. APN = " + toString() +
-                        "isRoaming: " + isRoaming);
+            if (isMeteredApnType(type, phone)) {
                 return true;
             }
         }
-        if (DBG) Rlog.d(LOG_TAG, "Not metered. APN = " + toString() + "isRoaming: " + isRoaming);
         return false;
     }
 
@@ -512,6 +547,116 @@
                 && mvnoMatchData.equals(other.mvnoMatchData);
     }
 
+    /**
+     * Compare two APN settings
+     *
+     * Note: This method does not compare 'id', 'bearer', 'bearerBitmask'. We only use this for
+     * determining if tearing a data call is needed when conditions change. See
+     * cleanUpConnectionsOnUpdatedApns in DcTracker.
+     *
+     * @param o the other object to compare
+     * @param isDataRoaming True if the device is on data roaming
+     * @return True if the two APN settings are same
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public boolean equals(Object o, boolean isDataRoaming) {
+        if (!(o instanceof ApnSetting)) {
+            return false;
+        }
+
+        ApnSetting other = (ApnSetting) o;
+
+        return carrier.equals(other.carrier)
+                && numeric.equals(other.numeric)
+                && apn.equals(other.apn)
+                && proxy.equals(other.proxy)
+                && mmsc.equals(other.mmsc)
+                && mmsProxy.equals(other.mmsProxy)
+                && TextUtils.equals(mmsPort, other.mmsPort)
+                && port.equals(other.port)
+                && TextUtils.equals(user, other.user)
+                && TextUtils.equals(password, other.password)
+                && authType == other.authType
+                && Arrays.deepEquals(types, other.types)
+                && typesBitmap == other.typesBitmap
+                && (isDataRoaming || protocol.equals(other.protocol))
+                && (!isDataRoaming || roamingProtocol.equals(other.roamingProtocol))
+                && carrierEnabled == other.carrierEnabled
+                && profileId == other.profileId
+                && modemCognitive == other.modemCognitive
+                && maxConns == other.maxConns
+                && waitTime == other.waitTime
+                && maxConnsTime == other.maxConnsTime
+                && mtu == other.mtu
+                && mvnoType.equals(other.mvnoType)
+                && mvnoMatchData.equals(other.mvnoMatchData);
+    }
+
+    /**
+     * Check if neither mention DUN and are substantially similar
+     *
+     * @param other The other APN settings to compare
+     * @return True if two APN settings are similar
+     */
+    public boolean similar(ApnSetting other) {
+        return (!this.canHandleType(PhoneConstants.APN_TYPE_DUN)
+                && !other.canHandleType(PhoneConstants.APN_TYPE_DUN)
+                && Objects.equals(this.apn, other.apn)
+                && !typeSameAny(this, other)
+                && xorEquals(this.proxy, other.proxy)
+                && xorEquals(this.port, other.port)
+                && xorEquals(this.protocol, other.protocol)
+                && xorEquals(this.roamingProtocol, other.roamingProtocol)
+                && this.carrierEnabled == other.carrierEnabled
+                && this.bearerBitmask == other.bearerBitmask
+                && this.profileId == other.profileId
+                && Objects.equals(this.mvnoType, other.mvnoType)
+                && Objects.equals(this.mvnoMatchData, other.mvnoMatchData)
+                && xorEquals(this.mmsc, other.mmsc)
+                && xorEquals(this.mmsProxy, other.mmsProxy)
+                && xorEquals(this.mmsPort, other.mmsPort));
+    }
+
+    // check whether the types of two APN same (even only one type of each APN is same)
+    private boolean typeSameAny(ApnSetting first, ApnSetting second) {
+        if (VDBG) {
+            StringBuilder apnType1 = new StringBuilder(first.apn + ": ");
+            for (int index1 = 0; index1 < first.types.length; index1++) {
+                apnType1.append(first.types[index1]);
+                apnType1.append(",");
+            }
+
+            StringBuilder apnType2 = new StringBuilder(second.apn + ": ");
+            for (int index1 = 0; index1 < second.types.length; index1++) {
+                apnType2.append(second.types[index1]);
+                apnType2.append(",");
+            }
+            Rlog.d(LOG_TAG, "APN1: is " + apnType1);
+            Rlog.d(LOG_TAG, "APN2: is " + apnType2);
+        }
+
+        for (int index1 = 0; index1 < first.types.length; index1++) {
+            for (int index2 = 0; index2 < second.types.length; index2++) {
+                if (first.types[index1].equals(PhoneConstants.APN_TYPE_ALL)
+                        || second.types[index2].equals(PhoneConstants.APN_TYPE_ALL)
+                        || first.types[index1].equals(second.types[index2])) {
+                    if (VDBG) Rlog.d(LOG_TAG, "typeSameAny: return true");
+                    return true;
+                }
+            }
+        }
+
+        if (VDBG) Rlog.d(LOG_TAG, "typeSameAny: return false");
+        return false;
+    }
+
+    // equal or one is not specified
+    private boolean xorEquals(String first, String second) {
+        return (Objects.equals(first, second)
+                || TextUtils.isEmpty(first)
+                || TextUtils.isEmpty(second));
+    }
+
     // Helper function to convert APN string into a 32-bit bitmask.
     private static int getApnBitmask(String apn) {
         switch (apn) {
diff --git a/src/java/com/android/internal/telephony/dataconnection/DataConnection.java b/src/java/com/android/internal/telephony/dataconnection/DataConnection.java
index ffc5b6f..6f7a13b 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DataConnection.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DataConnection.java
@@ -36,9 +36,9 @@
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Pair;
-import android.util.Patterns;
 import android.util.TimeUtils;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.CallTracker;
 import com.android.internal.telephony.CarrierSignalAgent;
 import com.android.internal.telephony.CommandException;
@@ -259,10 +259,6 @@
 
     /* Getter functions */
 
-    NetworkCapabilities getCopyNetworkCapabilities() {
-        return makeNetworkCapabilities();
-    }
-
     LinkProperties getCopyLinkProperties() {
         return new LinkProperties(mLinkProperties);
     }
@@ -471,9 +467,18 @@
 
         DataProfile dp = new DataProfile(mApnSetting, cp.mProfileId);
 
-        mPhone.mCi.setupDataCall(cp.mRilRat, dp,
-                mPhone.getServiceState().getDataRoamingFromRegistration(),
-                mPhone.getDataRoamingEnabled(), msg);
+        // We need to use the actual modem roaming state instead of the framework roaming state
+        // here. This flag is only passed down to ril_service for picking the correct protocol (for
+        // old modem backward compatibility).
+        boolean isModemRoaming = mPhone.getServiceState().getDataRoamingFromRegistration();
+
+        // Set this flag to true if the user turns on data roaming. Or if we override the roaming
+        // state in framework, we should set this flag to true as well so the modem will not reject
+        // the data call setup (because the modem actually thinks the device is roaming).
+        boolean allowRoaming = mPhone.getDataRoamingEnabled()
+                || (isModemRoaming && !mPhone.getServiceState().getDataRoaming());
+
+        mPhone.mCi.setupDataCall(cp.mRilRat, dp, isModemRoaming, allowRoaming, msg);
     }
 
     /**
@@ -495,21 +500,12 @@
                 discReason = RILConstants.DEACTIVATE_REASON_PDP_RESET;
             }
         }
-        if (mPhone.mCi.getRadioState().isOn()
-                || (mPhone.getServiceState().getRilDataRadioTechnology()
-                        == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN )) {
-            String str = "tearDownData radio is on, call deactivateDataCall";
-            if (DBG) log(str);
-            if (apnContext != null) apnContext.requestLog(str);
-            mPhone.mCi.deactivateDataCall(mCid, discReason,
-                    obtainMessage(EVENT_DEACTIVATE_DONE, mTag, 0, o));
-        } else {
-            String str = "tearDownData radio is off sendMessage EVENT_DEACTIVATE_DONE immediately";
-            if (DBG) log(str);
-            if (apnContext != null) apnContext.requestLog(str);
-            AsyncResult ar = new AsyncResult(o, null, null);
-            sendMessage(obtainMessage(EVENT_DEACTIVATE_DONE, mTag, 0, ar));
-        }
+
+        String str = "tearDownData. mCid=" + mCid + ", reason=" + discReason;
+        if (DBG) log(str);
+        if (apnContext != null) apnContext.requestLog(str);
+        mPhone.mCi.deactivateDataCall(mCid, discReason,
+                obtainMessage(EVENT_DEACTIVATE_DONE, mTag, 0, o));
     }
 
     private void notifyAllWithEvent(ApnContext alreadySent, int event, String reason) {
@@ -821,7 +817,7 @@
      *
      * This gets set once per connection setup and is based on conditions at that time.
      * We could theoretically have dynamic capabilities but now is not a good time to
-     * experiement with that.
+     * experiment with that.
      *
      * This flag overrides the APN-based restriction capability, restricting the network
      * based on both having a NetworkRequest with restricted AND needing a restricted
@@ -856,8 +852,7 @@
 
         // Do we need a restricted network to satisfy the request?
         // Is this network metered?  If not, then don't add restricted
-        if (!mApnSetting.isMetered(mPhone.getContext(), mPhone.getSubId(),
-                mPhone.getServiceState().getDataRoaming())) {
+        if (!mApnSetting.isMetered(mPhone)) {
             return;
         }
 
@@ -865,17 +860,16 @@
         mRestrictedNetworkOverride = !mDct.isDataEnabled();
     }
 
-    private NetworkCapabilities makeNetworkCapabilities() {
+    NetworkCapabilities getNetworkCapabilities() {
         NetworkCapabilities result = new NetworkCapabilities();
         result.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
 
         if (mApnSetting != null) {
+            ApnSetting securedDunApn = mDct.fetchDunApn();
             for (String type : mApnSetting.types) {
                 if (!mRestrictedNetworkOverride
                         && (mConnectionParams != null && mConnectionParams.mUnmeteredUseOnly)
-                        && ApnSetting.isMeteredApnType(type,
-                        mPhone.getContext(), mPhone.getSubId(),
-                        mPhone.getServiceState().getDataRoaming())) {
+                        && ApnSetting.isMeteredApnType(type, mPhone)) {
                     log("Dropped the metered " + type + " for the unmetered data call.");
                     continue;
                 }
@@ -888,6 +882,11 @@
                         result.addCapability(NetworkCapabilities.NET_CAPABILITY_IMS);
                         result.addCapability(NetworkCapabilities.NET_CAPABILITY_CBS);
                         result.addCapability(NetworkCapabilities.NET_CAPABILITY_IA);
+                        // check if this is the DUN apn as well as returned by fetchDunApn().
+                        // If yes, add DUN capability too.
+                        if (mApnSetting.equals(securedDunApn)) {
+                            result.addCapability(NetworkCapabilities.NET_CAPABILITY_DUN);
+                        }
                         break;
                     }
                     case PhoneConstants.APN_TYPE_DEFAULT: {
@@ -903,7 +902,6 @@
                         break;
                     }
                     case PhoneConstants.APN_TYPE_DUN: {
-                        ApnSetting securedDunApn = mDct.fetchDunApn();
                         if (securedDunApn == null || securedDunApn.equals(mApnSetting)) {
                             result.addCapability(NetworkCapabilities.NET_CAPABILITY_DUN);
                         }
@@ -938,8 +936,7 @@
             // 2. The non-restricted data and is intended for unmetered use only.
             if (((mConnectionParams != null && mConnectionParams.mUnmeteredUseOnly)
                     && !mRestrictedNetworkOverride)
-                    || !mApnSetting.isMetered(mPhone.getContext(), mPhone.getSubId(),
-                    mPhone.getServiceState().getDataRoaming())) {
+                    || !mApnSetting.isMetered(mPhone)) {
                 result.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
                 mNetworkInfo.setMetered(false);
             } else {
@@ -984,10 +981,14 @@
         return result;
     }
 
-    private boolean isIpAddress(String address) {
+    /**
+     * @return {@code} true iff. {@code address} is a literal IPv4 or IPv6 address.
+     */
+    @VisibleForTesting
+    public static boolean isIpAddress(String address) {
         if (address == null) return false;
 
-        return Patterns.IP_ADDRESS.matcher(address).matches();
+        return InetAddress.isNumeric(address);
     }
 
     private DataCallResponse.SetupResult setLinkProperties(DataCallResponse response,
@@ -1057,7 +1058,7 @@
             mPhone.getServiceStateTracker().registerForDataRoamingOn(getHandler(),
                     DataConnection.EVENT_DATA_CONNECTION_ROAM_ON, null);
             mPhone.getServiceStateTracker().registerForDataRoamingOff(getHandler(),
-                    DataConnection.EVENT_DATA_CONNECTION_ROAM_OFF, null);
+                    DataConnection.EVENT_DATA_CONNECTION_ROAM_OFF, null, true);
 
             // Add ourselves to the list of data connections
             mDcController.addDc(DataConnection.this);
@@ -1158,7 +1159,7 @@
                     break;
                 }
                 case DcAsyncChannel.REQ_GET_NETWORK_CAPABILITIES: {
-                    NetworkCapabilities nc = getCopyNetworkCapabilities();
+                    NetworkCapabilities nc = getNetworkCapabilities();
                     if (VDBG) log("REQ_GET_NETWORK_CAPABILITIES networkCapabilities" + nc);
                     mAc.replyToMessage(msg, DcAsyncChannel.RSP_GET_NETWORK_CAPABILITIES, nc);
                     break;
@@ -1220,7 +1221,7 @@
                             TelephonyManager.getNetworkTypeName(networkType));
                     if (mNetworkAgent != null) {
                         updateNetworkInfoSuspendState();
-                        mNetworkAgent.sendNetworkCapabilities(makeNetworkCapabilities());
+                        mNetworkAgent.sendNetworkCapabilities(getNetworkCapabilities());
                         mNetworkAgent.sendNetworkInfo(mNetworkInfo);
                         mNetworkAgent.sendLinkProperties(mLinkProperties);
                     }
@@ -1463,8 +1464,8 @@
                                     + " result.isRestartRadioFail=" +
                                     result.mFailCause.isRestartRadioFail(mPhone.getContext(),
                                             mPhone.getSubId())
-                                    + " result.isPermanentFail=" +
-                                    mDct.isPermanentFail(result.mFailCause);
+                                    + " isPermanentFailure=" +
+                                    mDct.isPermanentFailure(result.mFailCause);
                             if (DBG) log(str);
                             if (cp.mApnContext != null) cp.mApnContext.requestLog(str);
 
@@ -1545,34 +1546,23 @@
 
             // verify and get updated information in case these things
             // are obsolete
-            {
-                ServiceState ss = mPhone.getServiceState();
-                final int networkType = ss.getDataNetworkType();
-                if (mNetworkInfo.getSubtype() != networkType) {
-                    log("DcActiveState with incorrect subtype (" + mNetworkInfo.getSubtype() +
-                            ", " + networkType + "), updating.");
-                }
-                mNetworkInfo.setSubtype(networkType, TelephonyManager.getNetworkTypeName(networkType));
-                final boolean roaming = ss.getDataRoaming();
-                if (roaming != mNetworkInfo.isRoaming()) {
-                    log("DcActiveState with incorrect roaming (" + mNetworkInfo.isRoaming() +
-                            ", " + roaming +"), updating.");
-                }
-                mNetworkInfo.setRoaming(roaming);
+            ServiceState ss = mPhone.getServiceState();
+            final int networkType = ss.getDataNetworkType();
+            if (mNetworkInfo.getSubtype() != networkType) {
+                log("DcActiveState with incorrect subtype (" + mNetworkInfo.getSubtype()
+                        + ", " + networkType + "), updating.");
+            }
+            mNetworkInfo.setSubtype(networkType, TelephonyManager.getNetworkTypeName(networkType));
+            final boolean roaming = ss.getDataRoaming();
+            if (roaming != mNetworkInfo.isRoaming()) {
+                log("DcActiveState with incorrect roaming (" + mNetworkInfo.isRoaming()
+                        + ", " + roaming + "), updating.");
             }
 
-            boolean createNetworkAgent = true;
-            // If a disconnect is already pending, avoid notifying all of connected
-            if (hasMessages(EVENT_DISCONNECT) ||
-                    hasMessages(EVENT_DISCONNECT_ALL) ||
-                    hasDeferredMessages(EVENT_DISCONNECT) ||
-                    hasDeferredMessages(EVENT_DISCONNECT_ALL)) {
-                log("DcActiveState: skipping notifyAllOfConnected()");
-                createNetworkAgent = false;
-            } else {
-                // If we were retrying there maybe more than one, otherwise they'll only be one.
-                notifyAllOfConnected(Phone.REASON_CONNECTED);
-            }
+            mNetworkInfo.setRoaming(roaming);
+
+            // If we were retrying there maybe more than one, otherwise they'll only be one.
+            notifyAllOfConnected(Phone.REASON_CONNECTED);
 
             mPhone.getCallTracker().registerForVoiceCallStarted(getHandler(),
                     DataConnection.EVENT_DATA_CONNECTION_VOICE_CALL_STARTED, null);
@@ -1597,12 +1587,10 @@
             }
             misc.subscriberId = mPhone.getSubscriberId();
 
-            if (createNetworkAgent) {
-                setNetworkRestriction();
-                mNetworkAgent = new DcNetworkAgent(getHandler().getLooper(), mPhone.getContext(),
-                        "DcNetworkAgent", mNetworkInfo, makeNetworkCapabilities(), mLinkProperties,
-                        50, misc);
-            }
+            setNetworkRestriction();
+            mNetworkAgent = new DcNetworkAgent(getHandler().getLooper(), mPhone.getContext(),
+                    "DcNetworkAgent", mNetworkInfo, getNetworkCapabilities(), mLinkProperties,
+                    50, misc);
         }
 
         @Override
@@ -1722,7 +1710,7 @@
                     } else {
                         final ArrayList<Integer> capInfo = (ArrayList<Integer>)ar.result;
                         final int lceBwDownKbps = capInfo.get(0);
-                        NetworkCapabilities nc = makeNetworkCapabilities();
+                        NetworkCapabilities nc = getNetworkCapabilities();
                         if (mPhone.getLceStatus() == RILConstants.LCE_ACTIVE) {
                             nc.setLinkDownstreamBandwidthKbps(lceBwDownKbps);
                             if (mNetworkAgent != null) {
@@ -2075,7 +2063,7 @@
                 + " mLastFailCause=" + mLastFailCause
                 + " mTag=" + mTag
                 + " mLinkProperties=" + mLinkProperties
-                + " linkCapabilities=" + makeNetworkCapabilities()
+                + " linkCapabilities=" + getNetworkCapabilities()
                 + " mRestrictedNetworkOverride=" + mRestrictedNetworkOverride;
     }
 
@@ -2125,7 +2113,7 @@
         pw.flush();
         pw.println(" mDataRegState=" + mDataRegState);
         pw.println(" mRilRat=" + mRilRat);
-        pw.println(" mNetworkCapabilities=" + makeNetworkCapabilities());
+        pw.println(" mNetworkCapabilities=" + getNetworkCapabilities());
         pw.println(" mCreateTime=" + TimeUtils.logTimeOfDay(mCreateTime));
         pw.println(" mLastFailTime=" + TimeUtils.logTimeOfDay(mLastFailTime));
         pw.println(" mLastFailCause=" + mLastFailCause);
@@ -2136,4 +2124,3 @@
         pw.flush();
     }
 }
-
diff --git a/src/java/com/android/internal/telephony/dataconnection/DataConnectionReasons.java b/src/java/com/android/internal/telephony/dataconnection/DataConnectionReasons.java
new file mode 100644
index 0000000..e7afdff
--- /dev/null
+++ b/src/java/com/android/internal/telephony/dataconnection/DataConnectionReasons.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony.dataconnection;
+
+import java.util.HashSet;
+
+/**
+ * The class to describe the reasons of allowing or disallowing to establish a data connection.
+ */
+public class DataConnectionReasons {
+    private HashSet<DataDisallowedReasonType> mDataDisallowedReasonSet = new HashSet<>();
+    private DataAllowedReasonType mDataAllowedReason = DataAllowedReasonType.NONE;
+
+    public DataConnectionReasons() {}
+
+    void add(DataDisallowedReasonType reason) {
+        // Adding a disallowed reason will clean up the allowed reason because they are
+        // mutual exclusive.
+        mDataAllowedReason = DataAllowedReasonType.NONE;
+        mDataDisallowedReasonSet.add(reason);
+    }
+
+    void add(DataAllowedReasonType reason) {
+        // Adding an allowed reason will clean up the disallowed reasons because they are
+        // mutual exclusive.
+        mDataDisallowedReasonSet.clear();
+
+        // Only higher priority allowed reason can overwrite the old one. See
+        // DataAllowedReasonType for the oder.
+        if (reason.ordinal() > mDataAllowedReason.ordinal()) {
+            mDataAllowedReason = reason;
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder reasonStr = new StringBuilder();
+        if (mDataDisallowedReasonSet.size() > 0) {
+            reasonStr.append("Data disallowed, reasons:");
+            for (DataDisallowedReasonType reason : mDataDisallowedReasonSet) {
+                reasonStr.append(" ").append(reason);
+            }
+        } else {
+            reasonStr.append("Data allowed, reason:");
+            reasonStr.append(" ").append(mDataAllowedReason);
+        }
+        return reasonStr.toString();
+    }
+
+    void copyFrom(DataConnectionReasons reasons) {
+        this.mDataDisallowedReasonSet = reasons.mDataDisallowedReasonSet;
+        this.mDataAllowedReason = reasons.mDataAllowedReason;
+    }
+
+    boolean allowed() {
+        return mDataDisallowedReasonSet.size() == 0;
+    }
+
+    boolean contains(DataDisallowedReasonType reason) {
+        return mDataDisallowedReasonSet.contains(reason);
+    }
+
+    /**
+     * Check if only one disallowed reason prevent data connection.
+     *
+     * @param reason The given reason to check
+     * @return True if the given reason is the only one that prevents data connection
+     */
+    public boolean containsOnly(DataDisallowedReasonType reason) {
+        return mDataDisallowedReasonSet.size() == 1 && contains(reason);
+    }
+
+    boolean contains(DataAllowedReasonType reason) {
+        return reason == mDataAllowedReason;
+    }
+
+    boolean containsHardDisallowedReasons() {
+        for (DataDisallowedReasonType reason : mDataDisallowedReasonSet) {
+            if (reason.isHardReason()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    // Disallowed reasons. There could be multiple reasons if data connection is not allowed.
+    public enum DataDisallowedReasonType {
+        // Soft failure reasons. Normally the reasons from users or policy settings.
+        DATA_DISABLED(false),                   // Data is disabled by the user or policy.
+        ROAMING_DISABLED(false),                // Data roaming is disabled by the user.
+
+        // Belows are all hard failure reasons.
+        NOT_ATTACHED(true),
+        RECORD_NOT_LOADED(true),
+        INVALID_PHONE_STATE(true),
+        CONCURRENT_VOICE_DATA_NOT_ALLOWED(true),
+        PS_RESTRICTED(true),
+        UNDESIRED_POWER_STATE(true),
+        INTERNAL_DATA_DISABLED(true),
+        DEFAULT_DATA_UNSELECTED(true),
+        RADIO_DISABLED_BY_CARRIER(true),
+        APN_NOT_CONNECTABLE(true),
+        ON_IWLAN(true),
+        IN_ECBM(true);
+
+        private boolean mIsHardReason;
+
+        boolean isHardReason() {
+            return mIsHardReason;
+        }
+
+        DataDisallowedReasonType(boolean isHardReason) {
+            mIsHardReason = isHardReason;
+        }
+    }
+
+    // Data allowed reasons. There will be only one reason if data is allowed.
+    enum DataAllowedReasonType {
+        // Note that unlike disallowed reasons, we only have one allowed reason every time
+        // when we check data is allowed or not. The order of these allowed reasons is very
+        // important. The lower ones take precedence over the upper ones.
+        NONE,
+        NORMAL,
+        UNMETERED_APN,
+        RESTRICTED_REQUEST,
+        EMERGENCY_APN,
+    }
+}
diff --git a/src/java/com/android/internal/telephony/dataconnection/DataEnabledSettings.java b/src/java/com/android/internal/telephony/dataconnection/DataEnabledSettings.java
index ea54538..a8bffd3 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DataEnabledSettings.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DataEnabledSettings.java
@@ -63,6 +63,13 @@
 
     private final RegistrantList mDataEnabledChangedRegistrants = new RegistrantList();
 
+    @Override
+    public String toString() {
+        return "[mInternalDataEnabled=" + mInternalDataEnabled + ", mUserDataEnabled="
+                + mUserDataEnabled + ", mPolicyDataEnabled=" + mPolicyDataEnabled
+                + ", mCarrierDataEnabled=" + mCarrierDataEnabled + "]";
+    }
+
     public synchronized void setInternalDataEnabled(boolean enabled) {
         boolean prevDataEnabled = isDataEnabled();
         mInternalDataEnabled = enabled;
diff --git a/src/java/com/android/internal/telephony/dataconnection/DcAsyncChannel.java b/src/java/com/android/internal/telephony/dataconnection/DcAsyncChannel.java
index 77cd6b5..67d91d3 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DcAsyncChannel.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DcAsyncChannel.java
@@ -342,7 +342,7 @@
                 value = null;
             }
         } else {
-            value = mDc.getCopyNetworkCapabilities();
+            value = mDc.getNetworkCapabilities();
         }
         return value;
     }
diff --git a/src/java/com/android/internal/telephony/dataconnection/DcController.java b/src/java/com/android/internal/telephony/dataconnection/DcController.java
index b168756..291d6f5 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DcController.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DcController.java
@@ -275,7 +275,7 @@
                                             + failCause);
                                 }
                                 mDct.sendRestartRadio();
-                            } else if (mDct.isPermanentFail(failCause)) {
+                            } else if (mDct.isPermanentFailure(failCause)) {
                                 if (DBG) {
                                     log("onDataStateChanged: inactive, add to cleanup list. "
                                             + "failCause=" + failCause);
diff --git a/src/java/com/android/internal/telephony/dataconnection/DcFailCause.java b/src/java/com/android/internal/telephony/dataconnection/DcFailCause.java
index f34076a..b3762e5 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DcFailCause.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DcFailCause.java
@@ -19,7 +19,9 @@
 import android.content.res.Resources;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
+
 import java.util.HashMap;
+import java.util.HashSet;
 
 /**
  * Returned as the reason for a connection failure as defined
@@ -105,8 +107,8 @@
     // specified in ril.h
     REGISTRATION_FAIL(-1),
     GPRS_REGISTRATION_FAIL(-2),
-    SIGNAL_LOST(-3),
-    PREF_RADIO_TECH_CHANGED(-4),            /* no retry */
+    SIGNAL_LOST(-3),                        /* no retry */
+    PREF_RADIO_TECH_CHANGED(-4),
     RADIO_POWER_OFF(-5),                    /* no retry */
     TETHERED_CALL_ACTIVE(-6),               /* no retry */
     ERROR_UNSPECIFIED(0xFFFF),
@@ -129,6 +131,12 @@
         }
     }
 
+    /**
+     * Map of subId -> set of data call setup permanent failure for the carrier.
+     */
+    private static final HashMap<Integer, HashSet<DcFailCause>> sPermanentFailureCache =
+            new HashMap<>();
+
     DcFailCause(int errorCode) {
         mErrorCode = errorCode;
     }
@@ -160,16 +168,62 @@
         return false;
     }
 
-    public boolean isPermanentFail() {
-        return (this == OPERATOR_BARRED) || (this == MISSING_UNKNOWN_APN) ||
-                (this == UNKNOWN_PDP_ADDRESS_TYPE) || (this == USER_AUTHENTICATION) ||
-                (this == ACTIVATION_REJECT_GGSN) || (this == SERVICE_OPTION_NOT_SUPPORTED) ||
-                (this == SERVICE_OPTION_NOT_SUBSCRIBED) || (this == NSAPI_IN_USE) ||
-                (this == ONLY_IPV4_ALLOWED) || (this == ONLY_IPV6_ALLOWED) ||
-                (this == PROTOCOL_ERRORS) ||
-                (this == RADIO_POWER_OFF) || (this == TETHERED_CALL_ACTIVE) ||
-                (this == RADIO_NOT_AVAILABLE) || (this == UNACCEPTABLE_NETWORK_PARAMETER) ||
-                (this == SIGNAL_LOST);
+    public boolean isPermanentFailure(Context context, int subId) {
+
+        synchronized (sPermanentFailureCache) {
+
+            HashSet<DcFailCause> permanentFailureSet = sPermanentFailureCache.get(subId);
+
+            // In case of cache miss, we need to look up the settings from carrier config.
+            if (permanentFailureSet == null) {
+                // Retrieve the permanent failure from carrier config
+                CarrierConfigManager configManager = (CarrierConfigManager)
+                        context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
+                if (configManager != null) {
+                    PersistableBundle b = configManager.getConfigForSubId(subId);
+                    if (b != null) {
+                        String[] permanentFailureStrings = b.getStringArray(CarrierConfigManager.
+                                KEY_CARRIER_DATA_CALL_PERMANENT_FAILURE_STRINGS);
+
+                        if (permanentFailureStrings != null) {
+                            permanentFailureSet = new HashSet<>();
+                            for (String failure : permanentFailureStrings) {
+                                permanentFailureSet.add(DcFailCause.valueOf(failure));
+                            }
+                        }
+                    }
+                }
+
+                // If we are not able to find the configuration from carrier config, use the default
+                // ones.
+                if (permanentFailureSet == null) {
+                    permanentFailureSet = new HashSet<DcFailCause>() {
+                        {
+                            add(OPERATOR_BARRED);
+                            add(MISSING_UNKNOWN_APN);
+                            add(UNKNOWN_PDP_ADDRESS_TYPE);
+                            add(USER_AUTHENTICATION);
+                            add(ACTIVATION_REJECT_GGSN);
+                            add(SERVICE_OPTION_NOT_SUPPORTED);
+                            add(SERVICE_OPTION_NOT_SUBSCRIBED);
+                            add(NSAPI_IN_USE);
+                            add(ONLY_IPV4_ALLOWED);
+                            add(ONLY_IPV6_ALLOWED);
+                            add(PROTOCOL_ERRORS);
+                            add(RADIO_POWER_OFF);
+                            add(TETHERED_CALL_ACTIVE);
+                            add(RADIO_NOT_AVAILABLE);
+                            add(UNACCEPTABLE_NETWORK_PARAMETER);
+                            add(SIGNAL_LOST);
+                        }
+                    };
+                }
+
+                sPermanentFailureCache.put(subId, permanentFailureSet);
+            }
+
+            return permanentFailureSet.contains(this);
+        }
     }
 
     public boolean isEventLoggable() {
diff --git a/src/java/com/android/internal/telephony/dataconnection/DcTracker.java b/src/java/com/android/internal/telephony/dataconnection/DcTracker.java
index dfcc19b..1faa9f2 100644
--- a/src/java/com/android/internal/telephony/dataconnection/DcTracker.java
+++ b/src/java/com/android/internal/telephony/dataconnection/DcTracker.java
@@ -84,8 +84,10 @@
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.RILConstants;
-import com.android.internal.telephony.ServiceStateTracker;
+import com.android.internal.telephony.SettingsObserver;
 import com.android.internal.telephony.TelephonyIntents;
+import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataAllowedReasonType;
+import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
 import com.android.internal.telephony.uicc.IccRecords;
 import com.android.internal.telephony.uicc.UiccController;
@@ -98,9 +100,7 @@
 import java.util.Arrays;
 import java.util.Comparator;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Map.Entry;
-import java.util.Objects;
 import java.util.PriorityQueue;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
@@ -160,57 +160,6 @@
     private static final String INTENT_DATA_STALL_ALARM =
             "com.android.internal.telephony.data-stall";
 
-    @VisibleForTesting
-    public static class DataAllowFailReason {
-        private HashSet<DataAllowFailReasonType> mDataAllowFailReasonSet = new HashSet<>();
-
-        public void addDataAllowFailReason(DataAllowFailReasonType type) {
-            mDataAllowFailReasonSet.add(type);
-        }
-
-        public String getDataAllowFailReason() {
-            StringBuilder failureReason = new StringBuilder();
-            failureReason.append("isDataAllowed: No");
-            for(DataAllowFailReasonType reason : mDataAllowFailReasonSet) {
-                failureReason.append(reason.mFailReasonStr);
-            }
-            return failureReason.toString();
-        }
-
-        public boolean isFailForSingleReason(DataAllowFailReasonType failReasonType) {
-            return (mDataAllowFailReasonSet.size() == 1) &&
-                    (mDataAllowFailReasonSet.contains(failReasonType));
-        }
-
-        public void clearAllReasons() {
-            mDataAllowFailReasonSet.clear();
-        }
-
-        public boolean isFailed() {
-            return mDataAllowFailReasonSet.size() > 0;
-        }
-    }
-
-    @VisibleForTesting
-    public enum DataAllowFailReasonType {
-        NOT_ATTACHED(" - Not attached"),
-        RECORD_NOT_LOADED(" - SIM not loaded"),
-        ROAMING_DISABLED(" - Roaming and data roaming not enabled"),
-        INVALID_PHONE_STATE(" - PhoneState is not idle"),
-        CONCURRENT_VOICE_DATA_NOT_ALLOWED(" - Concurrent voice and data not allowed"),
-        PS_RESTRICTED(" - mIsPsRestricted= true"),
-        UNDESIRED_POWER_STATE(" - desiredPowerState= false"),
-        INTERNAL_DATA_DISABLED(" - mInternalDataEnabled= false"),
-        DEFAULT_DATA_UNSELECTED(" - defaultDataSelected= false"),
-        RADIO_DISABLED_BY_CARRIER(" - powerStateFromCarrier= false");
-
-        public String mFailReasonStr;
-
-        DataAllowFailReasonType(String reason) {
-            mFailReasonStr = reason;
-        }
-    }
-
     private DcTesterFailBringUpAll mDcTesterFailBringUpAll;
     private DcController mDcc;
 
@@ -314,12 +263,8 @@
                             + " mIsWifiConnected=" + mIsWifiConnected);
                 }
             } else if (action.equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
-                CarrierConfigManager configMgr = (CarrierConfigManager)
-                        mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
-                if (configMgr != null) {
-                    PersistableBundle cfg = configMgr.getConfigForSubId(mPhone.getSubId());
-                    if (cfg != null) mAllowUserEditTetherApn =
-                            cfg.getBoolean(CarrierConfigManager.KEY_EDITABLE_TETHER_APN_BOOL);
+                if (mIccRecords.get() != null && mIccRecords.get().getRecordsLoaded()) {
+                    setDefaultDataRoamingEnabled();
                 }
             } else {
                 if (DBG) log("onReceive: Unknown action=" + action);
@@ -372,46 +317,6 @@
                 }
             };
 
-    private static class SettingsObserver extends ContentObserver {
-        final private HashMap<Uri, Integer> mUriEventMap;
-        final private Context mContext;
-        final private Handler mHandler;
-        final private static String TAG = "DcTracker.SettingsObserver";
-
-        SettingsObserver(Context context, Handler handler) {
-            super(null);
-            mUriEventMap = new HashMap<Uri, Integer>();
-            mContext = context;
-            mHandler = handler;
-        }
-
-        void observe(Uri uri, int what) {
-            mUriEventMap.put(uri, what);
-            final ContentResolver resolver = mContext.getContentResolver();
-            resolver.registerContentObserver(uri, false, this);
-        }
-
-        void unobserve() {
-            final ContentResolver resolver = mContext.getContentResolver();
-            resolver.unregisterContentObserver(this);
-        }
-
-        @Override
-        public void onChange(boolean selfChange) {
-            Rlog.e(TAG, "Should never be reached.");
-        }
-
-        @Override
-        public void onChange(boolean selfChange, Uri uri) {
-            final Integer what = mUriEventMap.get(uri);
-            if (what != null) {
-                mHandler.obtainMessage(what.intValue()).sendToTarget();
-            } else {
-                Rlog.e(TAG, "No matching event to send for URI=" + uri);
-            }
-        }
-    }
-
     private final SettingsObserver mSettingsObserver;
 
     private void registerSettingsObserver() {
@@ -473,13 +378,19 @@
     }
 
     private void onActionIntentReconnectAlarm(Intent intent) {
-        String reason = intent.getStringExtra(INTENT_RECONNECT_ALARM_EXTRA_REASON);
-        String apnType = intent.getStringExtra(INTENT_RECONNECT_ALARM_EXTRA_TYPE);
+        Message msg = obtainMessage(DctConstants.EVENT_DATA_RECONNECT);
+        msg.setData(intent.getExtras());
+        sendMessage(msg);
+    }
+
+    private void onDataReconnect(Bundle bundle) {
+        String reason = bundle.getString(INTENT_RECONNECT_ALARM_EXTRA_REASON);
+        String apnType = bundle.getString(INTENT_RECONNECT_ALARM_EXTRA_TYPE);
 
         int phoneSubId = mPhone.getSubId();
-        int currSubId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
+        int currSubId = bundle.getInt(PhoneConstants.SUBSCRIPTION_KEY,
                 SubscriptionManager.INVALID_SUBSCRIPTION_ID);
-        log("onActionIntentReconnectAlarm: currSubId = " + currSubId + " phoneSubId=" + phoneSubId);
+        log("onDataReconnect: currSubId = " + currSubId + " phoneSubId=" + phoneSubId);
 
         // Stop reconnect if not current subId is not correct.
         // FIXME STOPSHIP - phoneSubId is coming up as -1 way after boot and failing this?
@@ -491,33 +402,33 @@
         ApnContext apnContext = mApnContexts.get(apnType);
 
         if (DBG) {
-            log("onActionIntentReconnectAlarm: mState=" + mState + " reason=" + reason +
-                    " apnType=" + apnType + " apnContext=" + apnContext +
-                    " mDataConnectionAsyncChannels=" + mDataConnectionAcHashMap);
+            log("onDataReconnect: mState=" + mState + " reason=" + reason + " apnType=" + apnType
+                    + " apnContext=" + apnContext + " mDataConnectionAsyncChannels="
+                    + mDataConnectionAcHashMap);
         }
 
         if ((apnContext != null) && (apnContext.isEnabled())) {
             apnContext.setReason(reason);
             DctConstants.State apnContextState = apnContext.getState();
             if (DBG) {
-                log("onActionIntentReconnectAlarm: apnContext state=" + apnContextState);
+                log("onDataReconnect: apnContext state=" + apnContextState);
             }
             if ((apnContextState == DctConstants.State.FAILED)
                     || (apnContextState == DctConstants.State.IDLE)) {
                 if (DBG) {
-                    log("onActionIntentReconnectAlarm: state is FAILED|IDLE, disassociate");
+                    log("onDataReconnect: state is FAILED|IDLE, disassociate");
                 }
                 DcAsyncChannel dcac = apnContext.getDcAc();
                 if (dcac != null) {
                     if (DBG) {
-                        log("onActionIntentReconnectAlarm: tearDown apnContext=" + apnContext);
+                        log("onDataReconnect: tearDown apnContext=" + apnContext);
                     }
                     dcac.tearDown(apnContext, "", null);
                 }
                 apnContext.setDataConnectionAc(null);
                 apnContext.setState(DctConstants.State.IDLE);
             } else {
-                if (DBG) log("onActionIntentReconnectAlarm: keep associated");
+                if (DBG) log("onDataReconnect: keep associated");
             }
             // TODO: IF already associated should we send the EVENT_TRY_SETUP_DATA???
             sendMessage(obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, apnContext));
@@ -623,11 +534,13 @@
     private boolean mMeteredApnDisabled = false;
 
     /**
-     * Whether carrier allow user edited tether APN. Updated by carrier config
-     * KEY_EDITABLE_TETHER_APN_BOOL
-     * If true, APN with dun type from database will be used, see fetchDunApn for details.
+     * int to remember whether has setDataProfiles and with roaming or not.
+     * 0: default, has never set data profile
+     * 1: has set data profile with home protocol
+     * 2: has set data profile with roaming protocol
+     * This is not needed once RIL command is updated to support both home and roaming protocol.
      */
-    private boolean mAllowUserEditTetherApn = false;
+    private int mSetDataProfileStatus = 0;
 
     /**
      * Handles changes to the APN db.
@@ -697,7 +610,6 @@
         filter.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION);
         filter.addAction(INTENT_DATA_STALL_ALARM);
         filter.addAction(INTENT_PROVISIONING_APN_ALARM);
-        filter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
 
         // TODO - redundent with update call below?
         mDataEnabledSettings.setUserDataEnabled(getDataEnabled());
@@ -761,7 +673,7 @@
         mPhone.getServiceStateTracker().registerForDataRoamingOn(this,
                 DctConstants.EVENT_ROAMING_ON, null);
         mPhone.getServiceStateTracker().registerForDataRoamingOff(this,
-                DctConstants.EVENT_ROAMING_OFF, null);
+                DctConstants.EVENT_ROAMING_OFF, null, true);
         mPhone.getServiceStateTracker().registerForPsRestrictedEnabled(this,
                 DctConstants.EVENT_PS_RESTRICT_ENABLED, null);
         mPhone.getServiceStateTracker().registerForPsRestrictedDisabled(this,
@@ -940,17 +852,17 @@
                     if (dcac != null) {
                         final NetworkCapabilities netCaps = dcac.getNetworkCapabilitiesSync();
                         if (netCaps != null && !netCaps.hasCapability(NetworkCapabilities
-                                .NET_CAPABILITY_NOT_RESTRICTED)) {
+                                .NET_CAPABILITY_NOT_RESTRICTED) && !netCaps.hasCapability(
+                                NetworkCapabilities.NET_CAPABILITY_NOT_METERED)) {
                             if (DBG) {
-                                log("Tearing down restricted net:" + apnContext);
+                                log("Tearing down restricted metered net:" + apnContext);
                             }
-                            // Tearing down the restricted data call (metered or unmetered) when
+                            // Tearing down the restricted metered data call when
                             // conditions change. This will allow reestablishing a new unrestricted
                             // data connection.
                             apnContext.setReason(Phone.REASON_DATA_ENABLED);
                             cleanUpConnection(true, apnContext);
-                        } else if (apnContext.getApnSetting().isMetered(mPhone.getContext(),
-                                mPhone.getSubId(), mPhone.getServiceState().getDataRoaming())
+                        } else if (apnContext.getApnSetting().isMetered(mPhone)
                                 && (netCaps != null && netCaps.hasCapability(
                                         NetworkCapabilities.NET_CAPABILITY_NOT_METERED))) {
                             if (DBG) {
@@ -1092,38 +1004,6 @@
         }
     }
 
-    public boolean isDataPossible(String apnType) {
-        ApnContext apnContext = mApnContexts.get(apnType);
-        if (apnContext == null) {
-            return false;
-        }
-        boolean apnContextIsEnabled = apnContext.isEnabled();
-        DctConstants.State apnContextState = apnContext.getState();
-        boolean apnTypePossible = !(apnContextIsEnabled &&
-                (apnContextState == DctConstants.State.FAILED));
-        boolean isEmergencyApn = apnContext.getApnType().equals(PhoneConstants.APN_TYPE_EMERGENCY);
-        // Set the emergency APN availability status as TRUE irrespective of conditions checked in
-        // isDataAllowed() like IN_SERVICE, MOBILE DATA status etc.
-        boolean dataAllowed = isEmergencyApn || isDataAllowed(null);
-        boolean possible = dataAllowed && apnTypePossible;
-
-        if ((apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT)
-                    || apnContext.getApnType().equals(PhoneConstants.APN_TYPE_IA))
-                && (mPhone.getServiceState().getRilDataRadioTechnology()
-                == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN)) {
-            log("Default data call activation not possible in iwlan.");
-            possible = false;
-        }
-
-        if (VDBG) {
-            log(String.format("isDataPossible(%s): possible=%b isDataAllowed=%b " +
-                            "apnTypePossible=%b apnContextisEnabled=%b apnContextState()=%s",
-                    apnType, possible, dataAllowed, apnTypePossible,
-                    apnContextIsEnabled, apnContextState));
-        }
-        return possible;
-    }
-
     @Override
     protected void finalize() {
         if(DBG && mPhone != null) log("finalize");
@@ -1307,47 +1187,11 @@
         }
     }
 
-    /**
-     * Report on whether data connectivity is enabled for any APN.
-     * @return {@code false} if data connectivity has been explicitly disabled,
-     * {@code true} otherwise.
-     */
-    public boolean getAnyDataEnabled() {
-        if (!mDataEnabledSettings.isDataEnabled()) return false;
-        DataAllowFailReason failureReason = new DataAllowFailReason();
-        if (!isDataAllowed(failureReason)) {
-            if (DBG) log(failureReason.getDataAllowFailReason());
-            return false;
-        }
-        for (ApnContext apnContext : mApnContexts.values()) {
-            // Make sure we don't have a context that is going down
-            // and is explicitly disabled.
-            if (isDataAllowedForApn(apnContext)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     @VisibleForTesting
     public boolean isDataEnabled() {
         return mDataEnabledSettings.isDataEnabled();
     }
 
-    private boolean isDataAllowedForApn(ApnContext apnContext) {
-        //If RAT is iwlan then dont allow default/IA PDP at all.
-        //Rest of APN types can be evaluated for remaining conditions.
-        if ((apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT)
-                    || apnContext.getApnType().equals(PhoneConstants.APN_TYPE_IA))
-                && (mPhone.getServiceState().getRilDataRadioTechnology()
-                == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN)) {
-            log("Default data call activation not allowed in iwlan.");
-            return false;
-        }
-
-        return apnContext.isReady();
-    }
-
     //****** Called from ServiceStateTracker
     /**
      * Invoked when ServiceStateTracker observes a transition from GPRS
@@ -1383,30 +1227,58 @@
         setupDataOnConnectableApns(Phone.REASON_DATA_ATTACHED);
     }
 
-    private boolean isDataAllowed(DataAllowFailReason failureReason) {
-        final boolean internalDataEnabled;
-        internalDataEnabled = mDataEnabledSettings.isInternalDataEnabled();
+    /**
+     * Check if it is allowed to make a data connection (without checking APN context specific
+     * conditions).
+     *
+     * @param dataConnectionReasons Data connection allowed or disallowed reasons as the output
+     *                              param. It's okay to pass null here and no reasons will be
+     *                              provided.
+     * @return True if data connection is allowed, otherwise false.
+     */
+    public boolean isDataAllowed(DataConnectionReasons dataConnectionReasons) {
+        return isDataAllowed(null, dataConnectionReasons);
+    }
 
+    /**
+     * Check if it is allowed to make a data connection for a given APN type.
+     *
+     * @param apnContext APN context. If passing null, then will only check general but not APN
+     *                   specific conditions (e.g. APN state, metered/unmetered APN).
+     * @param dataConnectionReasons Data connection allowed or disallowed reasons as the output
+     *                              param. It's okay to pass null here and no reasons will be
+     *                              provided.
+     * @return True if data connection is allowed, otherwise false.
+     */
+    boolean isDataAllowed(ApnContext apnContext, DataConnectionReasons dataConnectionReasons) {
+        // Step 1: Get all environment conditions.
+        // Step 2: Special handling for emergency APN.
+        // Step 3. Build disallowed reasons.
+        // Step 4: Determine if data should be allowed in some special conditions.
+
+        DataConnectionReasons reasons = new DataConnectionReasons();
+
+        // Step 1: Get all environment conditions.
+        final boolean internalDataEnabled = mDataEnabledSettings.isInternalDataEnabled();
         boolean attachedState = mAttached.get();
         boolean desiredPowerState = mPhone.getServiceStateTracker().getDesiredPowerState();
         boolean radioStateFromCarrier = mPhone.getServiceStateTracker().getPowerStateFromCarrier();
+        // TODO: Remove this hack added by ag/641832.
         int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
         if (radioTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN) {
             desiredPowerState = true;
             radioStateFromCarrier = true;
         }
 
-        IccRecords r = mIccRecords.get();
-        boolean recordsLoaded = false;
-        if (r != null) {
-            recordsLoaded = r.getRecordsLoaded();
-            if (DBG && !recordsLoaded) log("isDataAllowed getRecordsLoaded=" + recordsLoaded);
-        }
+        boolean recordsLoaded = mIccRecords.get() != null && mIccRecords.get().getRecordsLoaded();
 
-        int dataSub = SubscriptionManager.getDefaultDataSubscriptionId();
-        boolean defaultDataSelected = SubscriptionManager.isValidSubscriptionId(dataSub);
+        boolean defaultDataSelected = SubscriptionManager.isValidSubscriptionId(
+                SubscriptionManager.getDefaultDataSubscriptionId());
 
-        PhoneConstants.State state = PhoneConstants.State.IDLE;
+        boolean isMeteredApnType = apnContext == null
+                || ApnSetting.isMeteredApnType(apnContext.getApnType(), mPhone);
+
+        PhoneConstants.State phoneState = PhoneConstants.State.IDLE;
         // Note this is explicitly not using mPhone.getState.  See b/19090488.
         // mPhone.getState reports the merge of CS and PS (volte) voice call state
         // but we only care about CS calls here for data/voice concurrency issues.
@@ -1415,52 +1287,110 @@
         // This should be redesigned to ask explicitly what we want:
         // voiceCallStateAllowDataCall, or dataCallAllowed or something similar.
         if (mPhone.getCallTracker() != null) {
-            state = mPhone.getCallTracker().getState();
+            phoneState = mPhone.getCallTracker().getState();
         }
 
-        if (failureReason != null) failureReason.clearAllReasons();
+        // Step 2: Special handling for emergency APN.
+        if (apnContext != null
+                && apnContext.getApnType().equals(PhoneConstants.APN_TYPE_EMERGENCY)
+                && apnContext.isConnectable()) {
+            // If this is an emergency APN, as long as the APN is connectable, we
+            // should allow it.
+            if (dataConnectionReasons != null) {
+                dataConnectionReasons.add(DataAllowedReasonType.EMERGENCY_APN);
+            }
+            // Bail out without further checks.
+            return true;
+        }
+
+        // Step 3. Build disallowed reasons.
+        if (apnContext != null && !apnContext.isConnectable()) {
+            reasons.add(DataDisallowedReasonType.APN_NOT_CONNECTABLE);
+        }
+
+        // If RAT is IWLAN then don't allow default/IA PDP at all.
+        // Rest of APN types can be evaluated for remaining conditions.
+        if ((apnContext != null && (apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT)
+                || apnContext.getApnType().equals(PhoneConstants.APN_TYPE_IA)))
+                && (radioTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN)) {
+            reasons.add(DataDisallowedReasonType.ON_IWLAN);
+        }
+
+        if (isEmergency()) {
+            reasons.add(DataDisallowedReasonType.IN_ECBM);
+        }
+
         if (!(attachedState || mAutoAttachOnCreation.get())) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.NOT_ATTACHED);
+            reasons.add(DataDisallowedReasonType.NOT_ATTACHED);
         }
         if (!recordsLoaded) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.RECORD_NOT_LOADED);
+            reasons.add(DataDisallowedReasonType.RECORD_NOT_LOADED);
         }
-        if (state != PhoneConstants.State.IDLE &&
-                !mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.INVALID_PHONE_STATE);
-            failureReason.addDataAllowFailReason(
-                    DataAllowFailReasonType.CONCURRENT_VOICE_DATA_NOT_ALLOWED);
+        if (phoneState != PhoneConstants.State.IDLE
+                && !mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
+            reasons.add(DataDisallowedReasonType.INVALID_PHONE_STATE);
+            reasons.add(DataDisallowedReasonType.CONCURRENT_VOICE_DATA_NOT_ALLOWED);
         }
         if (!internalDataEnabled) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.INTERNAL_DATA_DISABLED);
+            reasons.add(DataDisallowedReasonType.INTERNAL_DATA_DISABLED);
         }
         if (!defaultDataSelected) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(
-                    DataAllowFailReasonType.DEFAULT_DATA_UNSELECTED);
+            reasons.add(DataDisallowedReasonType.DEFAULT_DATA_UNSELECTED);
         }
         if (mPhone.getServiceState().getDataRoaming() && !getDataRoamingEnabled()) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.ROAMING_DISABLED);
+            reasons.add(DataDisallowedReasonType.ROAMING_DISABLED);
         }
         if (mIsPsRestricted) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.PS_RESTRICTED);
+            reasons.add(DataDisallowedReasonType.PS_RESTRICTED);
         }
         if (!desiredPowerState) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.UNDESIRED_POWER_STATE);
+            reasons.add(DataDisallowedReasonType.UNDESIRED_POWER_STATE);
         }
         if (!radioStateFromCarrier) {
-            if(failureReason == null) return false;
-            failureReason.addDataAllowFailReason(DataAllowFailReasonType.RADIO_DISABLED_BY_CARRIER);
+            reasons.add(DataDisallowedReasonType.RADIO_DISABLED_BY_CARRIER);
+        }
+        if (!mDataEnabledSettings.isDataEnabled()) {
+            reasons.add(DataDisallowedReasonType.DATA_DISABLED);
         }
 
-        return failureReason == null || !failureReason.isFailed();
+        // If there are hard disallowed reasons, we should not allow data connection no matter what.
+        if (reasons.containsHardDisallowedReasons()) {
+            if (dataConnectionReasons != null) {
+                dataConnectionReasons.copyFrom(reasons);
+            }
+            return false;
+        }
+
+        // Step 4: Determine if data should be allowed in some special conditions.
+
+        // At this point, if data is not allowed, it must be because of the soft reasons. We
+        // should start to check some special conditions that data will be allowed.
+
+        // If the request APN type is unmetered and there are soft disallowed reasons (e.g. data
+        // disabled, data roaming disabled) existing, we should allow the data because the user
+        // won't be charged anyway.
+        if (!isMeteredApnType && !reasons.allowed()) {
+            reasons.add(DataAllowedReasonType.UNMETERED_APN);
+        }
+
+        // If the request is restricted and there are only soft disallowed reasons (e.g. data
+        // disabled, data roaming disabled) existing, we should allow the data.
+        if (apnContext != null
+                && !apnContext.hasNoRestrictedRequests(true)
+                && !reasons.allowed()) {
+            reasons.add(DataAllowedReasonType.RESTRICTED_REQUEST);
+        }
+
+        // If at this point, we still haven't built any disallowed reasons, we should allow data.
+        if (reasons.allowed()) {
+            reasons.add(DataAllowedReasonType.NORMAL);
+        }
+
+        if (dataConnectionReasons != null) {
+            dataConnectionReasons.copyFrom(reasons);
+        }
+
+        return reasons.allowed();
     }
 
     // arg for setupDataOnConnectableApns
@@ -1494,8 +1424,6 @@
         }
 
         for (ApnContext apnContext : mPrioritySortedApnContexts) {
-            ArrayList<ApnSetting> waitingApns = null;
-
             if (VDBG) log("setupDataOnConnectableApns: apnContext " + apnContext);
 
             if (apnContext.getState() == DctConstants.State.FAILED
@@ -1506,27 +1434,12 @@
                         mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
                     // RetryFailures.ONLY_ON_CHANGE - check if voice concurrency has changed
                     apnContext.releaseDataConnection(reason);
-                } else {
-                    // RetryFailures.ONLY_ON_CHANGE - check if the apns have changed
-                    int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
-                    ArrayList<ApnSetting> originalApns = apnContext.getWaitingApns();
-                    if (originalApns != null && originalApns.isEmpty() == false) {
-                        waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
-                        if (originalApns.size() != waitingApns.size() ||
-                                originalApns.containsAll(waitingApns) == false) {
-                            apnContext.releaseDataConnection(reason);
-                        } else {
-                            continue;
-                        }
-                    } else {
-                        continue;
-                    }
                 }
             }
             if (apnContext.isConnectable()) {
                 log("isConnectable() call trySetupData");
                 apnContext.setReason(reason);
-                trySetupData(apnContext, waitingApns);
+                trySetupData(apnContext);
             }
         }
     }
@@ -1538,15 +1451,6 @@
     }
 
     private boolean trySetupData(ApnContext apnContext) {
-        return trySetupData(apnContext, null);
-    }
-
-    private boolean trySetupData(ApnContext apnContext, ArrayList<ApnSetting> waitingApns) {
-        if (DBG) {
-            log("trySetupData for type:" + apnContext.getApnType() +
-                    " due to " + apnContext.getReason() + ", mIsPsRestricted=" + mIsPsRestricted);
-        }
-        apnContext.requestLog("trySetupData due to " + apnContext.getReason());
 
         if (mPhone.getSimulatedRadioControl() != null) {
             // Assume data is connected on the simulator
@@ -1558,58 +1462,13 @@
             return true;
         }
 
-        // Allow SETUP_DATA request for E-APN to be completed during emergency call
-        // and MOBILE DATA On/Off cases as well.
-        boolean isEmergencyApn = apnContext.getApnType().equals(PhoneConstants.APN_TYPE_EMERGENCY);
-        final ServiceStateTracker sst = mPhone.getServiceStateTracker();
-
-        DataAllowFailReason failureReason = new DataAllowFailReason();
-
-        boolean unmeteredUseOnly = false;
-        boolean isDataAllowed = isDataAllowed(failureReason);
-        boolean isMeteredApnType = ApnSetting.isMeteredApnType(apnContext.getApnType(),
-                mPhone.getContext(), mPhone.getSubId(), mPhone.getServiceState().getDataRoaming());
-        if (!isDataAllowed) {
-            // If the data not allowed due to roaming disabled, but the request APN type is not
-            // metered, we should allow data (because the user won't be charged anyway)
-            if (failureReason.isFailForSingleReason(DataAllowFailReasonType.ROAMING_DISABLED)
-                    && !isMeteredApnType) {
-                isDataAllowed = true;
-                unmeteredUseOnly = true;
-            }
-        }
-
+        DataConnectionReasons dataConnectionReasons = new DataConnectionReasons();
+        boolean isDataAllowed = isDataAllowed(apnContext, dataConnectionReasons);
+        String logStr = "trySetupData for APN type " + apnContext.getApnType() + ", reason: "
+                + apnContext.getReason() + ". " + dataConnectionReasons.toString();
+        if (DBG) log(logStr);
+        apnContext.requestLog(logStr);
         if (isDataAllowed) {
-            if (!mDataEnabledSettings.isDataEnabled()) {
-                // If the data is turned off, we should not allow a data connection.
-                isDataAllowed = false;
-
-                // But there are some exceptions we should allow data even when data is turned off.
-                if (!apnContext.hasNoRestrictedRequests(true /*exclude DUN */)) {
-                    // A restricted request can request data even when data is turned off.
-                    // Note this takes precedence over unmetered request.
-                    isDataAllowed = true;
-                    unmeteredUseOnly = false;
-                } else if (!isMeteredApnType) {
-                    // If the APN is unmetered, we should allow data even if data is turned off.
-                    // This will allow users to make VoLTE calls or send MMS while data is
-                    // turned off.
-                    isDataAllowed = true;
-
-                    // When data is off, if we allow a data call because it's unmetered, we
-                    // should restrict it for unmetered use only. For example, if one
-                    // carrier has both internet (metered) and MMS (unmetered) APNs mixed in one
-                    // APN setting, when we bring up a data call for MMS purpose, we should
-                    // restrict it for unmetered use only. We should not allow it for other
-                    // metered purposes such as internet.
-                    unmeteredUseOnly = true;
-                }
-            }
-        }
-
-        if (apnContext.isConnectable()
-                && (isEmergencyApn
-                || (isDataAllowed && isDataAllowedForApn(apnContext) && !isEmergency()))) {
             if (apnContext.getState() == DctConstants.State.FAILED) {
                 String str = "trySetupData: make a FAILED ApnContext IDLE so its reusable";
                 if (DBG) log(str);
@@ -1617,11 +1476,11 @@
                 apnContext.setState(DctConstants.State.IDLE);
             }
             int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
-            apnContext.setConcurrentVoiceAndDataAllowed(sst.isConcurrentVoiceAndDataAllowed());
+            apnContext.setConcurrentVoiceAndDataAllowed(mPhone.getServiceStateTracker()
+                    .isConcurrentVoiceAndDataAllowed());
             if (apnContext.getState() == DctConstants.State.IDLE) {
-                if (waitingApns == null) {
-                    waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
-                }
+                ArrayList<ApnSetting> waitingApns =
+                        buildWaitingApns(apnContext.getApnType(), radioTech);
                 if (waitingApns.isEmpty()) {
                     notifyNoData(DcFailCause.MISSING_UNKNOWN_APN, apnContext);
                     notifyOffApnsOfAvailability(apnContext.getReason());
@@ -1638,7 +1497,8 @@
                 }
             }
 
-            boolean retValue = setupData(apnContext, radioTech, unmeteredUseOnly);
+            boolean retValue = setupData(apnContext, radioTech, dataConnectionReasons.contains(
+                    DataAllowedReasonType.UNMETERED_APN));
             notifyOffApnsOfAvailability(apnContext.getReason());
 
             if (DBG) log("trySetupData: X retValue=" + retValue);
@@ -1652,48 +1512,30 @@
 
             StringBuilder str = new StringBuilder();
 
-            str.append("trySetupData failed. apnContext = [type=" + apnContext.getApnType() +
-                    ", mState=" + apnContext.getState() + ", mDataEnabled=" +
-                    apnContext.isEnabled() + ", mDependencyMet=" +
-                    apnContext.getDependencyMet() + "] ");
+            str.append("trySetupData failed. apnContext = [type=" + apnContext.getApnType()
+                    + ", mState=" + apnContext.getState() + ", apnEnabled="
+                    + apnContext.isEnabled() + ", mDependencyMet="
+                    + apnContext.getDependencyMet() + "] ");
 
-            if (!apnContext.isConnectable()) {
-                str.append("isConnectable = false. ");
-            }
-            if (!isDataAllowed) {
-                str.append("data not allowed: " + failureReason.getDataAllowFailReason() + ". ");
-            }
-            if (!isDataAllowedForApn(apnContext)) {
-                str.append("isDataAllowedForApn = false. RAT = " +
-                        mPhone.getServiceState().getRilDataRadioTechnology());
-            }
             if (!mDataEnabledSettings.isDataEnabled()) {
-                str.append("isDataEnabled() = false. "
-                        + "isInternalDataEnabled = " + mDataEnabledSettings.isInternalDataEnabled()
-                        + ", userDataEnabled = " + mDataEnabledSettings.isUserDataEnabled()
-                        + ", isPolicyDataEnabled = " + mDataEnabledSettings.isPolicyDataEnabled()
-                        + ", isCarrierDataEnabled = "
-                        + mDataEnabledSettings.isCarrierDataEnabled());
+                str.append("isDataEnabled() = false. " + mDataEnabledSettings);
             }
-            if (isEmergency()) {
-                str.append("emergency = true");
+
+            // If this is a data retry, we should set the APN state to FAILED so it won't stay
+            // in SCANNING forever.
+            if (apnContext.getState() == DctConstants.State.SCANNING) {
+                apnContext.setState(DctConstants.State.FAILED);
+                str.append(" Stop retrying.");
             }
 
             if (DBG) log(str.toString());
             apnContext.requestLog(str.toString());
-
             return false;
         }
     }
 
     // Disabled apn's still need avail/unavail notifications - send them out
     private void notifyOffApnsOfAvailability(String reason) {
-        if (DBG) {
-            DataAllowFailReason failureReason = new DataAllowFailReason();
-            if (!isDataAllowed(failureReason)) {
-                log(failureReason.getDataAllowFailReason());
-            }
-        }
         for (ApnContext apnContext : mApnContexts.values()) {
             if (!mAttached.get() || !apnContext.isReady()) {
                 if (VDBG) log("notifyOffApnOfAvailability type:" + apnContext.getApnType());
@@ -1738,8 +1580,7 @@
                 // Use ApnSetting to decide metered or non-metered.
                 // Tear down all metered data connections.
                 ApnSetting apnSetting = apnContext.getApnSetting();
-                if (apnSetting != null && apnSetting.isMetered(mPhone.getContext(),
-                        mPhone.getSubId(), mPhone.getServiceState().getDataRoaming())) {
+                if (apnSetting != null && apnSetting.isMetered(mPhone)) {
                     if (DBG) log("clean up metered ApnContext Type: " + apnContext.getApnType());
                     apnContext.setReason(reason);
                     cleanUpConnection(tearDown, apnContext);
@@ -1876,7 +1717,12 @@
         apnContext.requestLog(str);
     }
 
-    ApnSetting fetchDunApn() {
+    /**
+     * Fetch dun apn
+     * @return ApnSetting to be used for dun
+     */
+    @VisibleForTesting
+    public ApnSetting fetchDunApn() {
         if (SystemProperties.getBoolean("net.tethering.noprovisioning", false)) {
             log("fetchDunApn: net.tethering.noprovisioning=true ret: null");
             return null;
@@ -1887,32 +1733,39 @@
         ArrayList<ApnSetting> dunCandidates = new ArrayList<ApnSetting>();
         ApnSetting retDunSetting = null;
 
-        // Places to look for tether APN in order: TETHER_DUN_APN setting, APN database if
-        // carrier allows it, and config_tether_apndata resource.
+        // Places to look for tether APN in order: TETHER_DUN_APN setting (to be deprecated soon),
+        // APN database, and config_tether_apndata resource (to be deprecated soon).
         String apnData = Settings.Global.getString(mResolver, Settings.Global.TETHER_DUN_APN);
         if (!TextUtils.isEmpty(apnData)) {
             dunCandidates.addAll(ApnSetting.arrayFromString(apnData));
             if (VDBG) log("fetchDunApn: dunCandidates from Setting: " + dunCandidates);
-        } else if (mAllowUserEditTetherApn) {
-            for (ApnSetting apn : mAllApnSettings) {
-                if (apn.canHandleType(PhoneConstants.APN_TYPE_DUN)) {
-                    dunCandidates.add(apn);
-                }
-            }
-            if (VDBG) log("fetchDunApn: dunCandidates from database: " + dunCandidates);
         }
-        // If TETHER_DUN_APN isn't set or
-        // mAllowUserEditTetherApn is true but APN database doesn't have dun APN,
+
+        // todo: remove this and config_tether_apndata after APNs are moved from overlay to apns xml
+        // If TETHER_DUN_APN isn't set or APN database doesn't have dun APN,
         // try the resource as last resort.
         if (dunCandidates.isEmpty()) {
             String[] apnArrayData = mPhone.getContext().getResources()
                 .getStringArray(R.array.config_tether_apndata);
-            for (String apnString : apnArrayData) {
-                ApnSetting apn = ApnSetting.fromString(apnString);
-                // apn may be null if apnString isn't valid or has error parsing
-                if (apn != null) dunCandidates.add(apn);
+            if (!ArrayUtils.isEmpty(apnArrayData)) {
+                for (String apnString : apnArrayData) {
+                    ApnSetting apn = ApnSetting.fromString(apnString);
+                    // apn may be null if apnString isn't valid or has error parsing
+                    if (apn != null) dunCandidates.add(apn);
+                }
+                if (VDBG) log("fetchDunApn: dunCandidates from resource: " + dunCandidates);
             }
-            if (VDBG) log("fetchDunApn: dunCandidates from resource: " + dunCandidates);
+        }
+
+        if (dunCandidates.isEmpty()) {
+            if (!ArrayUtils.isEmpty(mAllApnSettings)) {
+                for (ApnSetting apn : mAllApnSettings) {
+                    if (apn.canHandleType(PhoneConstants.APN_TYPE_DUN)) {
+                        dunCandidates.add(apn);
+                    }
+                }
+                if (VDBG) log("fetchDunApn: dunCandidates from database: " + dunCandidates);
+            }
         }
 
         for (ApnSetting dunSetting : dunCandidates) {
@@ -1986,8 +1839,8 @@
         return result;
     }
 
-    boolean isPermanentFail(DcFailCause dcFailCause) {
-        return (dcFailCause.isPermanentFail() &&
+    boolean isPermanentFailure(DcFailCause dcFailCause) {
+        return (dcFailCause.isPermanentFailure(mPhone.getContext(), mPhone.getSubId()) &&
                 (mAttached.get() == false || dcFailCause != DcFailCause.SIGNAL_LOST));
     }
 
@@ -2099,6 +1952,15 @@
         return null;
     }
 
+    /**
+     * Setup a data connection based on given APN type.
+     *
+     * @param apnContext APN context
+     * @param radioTech RAT of the data connection
+     * @param unmeteredUseOnly True if this data connection should be only used for unmetered
+     *                         purposes only.
+     * @return True if successful, otherwise false.
+     */
     private boolean setupData(ApnContext apnContext, int radioTech, boolean unmeteredUseOnly) {
         if (DBG) log("setupData: apnContext=" + apnContext);
         apnContext.requestLog("setupData");
@@ -2243,7 +2105,7 @@
             if (DBG) log("setInitialAttachApn: X selected Apn=" + initialAttachApnSetting);
 
             mPhone.mCi.setInitialAttachApn(new DataProfile(initialAttachApnSetting),
-                    mPhone.getServiceState().getDataRoaming(), null);
+                    mPhone.getServiceState().getDataRoamingFromRegistration(), null);
         }
     }
 
@@ -2265,7 +2127,7 @@
         if (DBG) log("onApnChanged: createAllApnList and cleanUpAllConnections");
         createAllApnList();
         setInitialAttachApn();
-        cleanUpConnectionsOnUpdatedApns(!isDisconnected);
+        cleanUpConnectionsOnUpdatedApns(!isDisconnected, Phone.REASON_APN_CHANGED);
 
         // FIXME: See bug 17426028 maybe no conditional is needed.
         if (mPhone.getSubId() == SubscriptionManager.getDefaultDataSubscriptionId()) {
@@ -2316,7 +2178,7 @@
     private boolean isOnlySingleDcAllowed(int rilRadioTech) {
         // Default single dc rats with no knowledge of carrier
         int[] singleDcRats = null;
-        // get the carrier specific value, if it exists, from CarrierConfigManager
+        // get the carrier specific value, if it exists, from CarrierConfigManager.
         // generally configManager and bundle should not be null, but if they are it should be okay
         // to leave singleDcRats null as well
         CarrierConfigManager configManager = (CarrierConfigManager)
@@ -2416,7 +2278,7 @@
     private void notifyNoData(DcFailCause lastFailCauseCode,
                               ApnContext apnContext) {
         if (DBG) log( "notifyNoData: type=" + apnContext.getApnType());
-        if (isPermanentFail(lastFailCauseCode)
+        if (isPermanentFailure(lastFailCauseCode)
             && (!apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT))) {
             mPhone.notifyDataConnectionFailed(apnContext.getReason(), apnContext.getApnType());
         }
@@ -2460,7 +2322,7 @@
 
                 if (!enabled) {
                     // Send otasp_sim_unprovisioned so that SuW is able to proceed and notify users
-                    mPhone.notifyOtaspChanged(ServiceStateTracker.OTASP_SIM_UNPROVISIONED);
+                    mPhone.notifyOtaspChanged(TelephonyManager.OTASP_SIM_UNPROVISIONED);
                     // Tear down all metered apns
                     cleanUpAllConnections(true, Phone.REASON_CARRIER_ACTION_DISABLE_METERED_APN);
                 } else {
@@ -2512,12 +2374,12 @@
 
     private void onSetPolicyDataEnabled(boolean enabled) {
         synchronized (mDataEnabledSettings) {
-            final boolean prevEnabled = getAnyDataEnabled();
+            final boolean prevEnabled = isDataEnabled();
             if (mDataEnabledSettings.isPolicyDataEnabled() != enabled) {
                 mDataEnabledSettings.setPolicyDataEnabled(enabled);
                 // TODO: We should register for DataEnabledSetting's data enabled/disabled event and
                 // handle the rest from there.
-                if (prevEnabled != getAnyDataEnabled()) {
+                if (prevEnabled != isDataEnabled()) {
                     if (!prevEnabled) {
                         reevaluateDataConnections();
                         onTrySetupData(Phone.REASON_DATA_ENABLED);
@@ -2544,7 +2406,6 @@
                 DctConstants.State state = apnContext.getState();
                 switch(state) {
                     case CONNECTING:
-                    case SCANNING:
                     case CONNECTED:
                     case DISCONNECTING:
                         // We're "READY" and active so just return
@@ -2554,6 +2415,7 @@
                     case IDLE:
                         // fall through: this is unexpected but if it happens cleanup and try setup
                     case FAILED:
+                    case SCANNING:
                     case RETRYING: {
                         // We're "READY" but not active so disconnect (cleanup = true) and
                         // connect (trySetup = true) to be sure we retry the connection.
@@ -2766,9 +2628,9 @@
     }
 
     /**
-     * Modify {@link android.provider.Settings.Global#DATA_ROAMING} value.
+     * Modify {@link android.provider.Settings.Global#DATA_ROAMING} value for user modification only
      */
-    public void setDataRoamingEnabled(boolean enabled) {
+    public void setDataRoamingEnabledByUser(boolean enabled) {
         final int phoneSubId = mPhone.getSubId();
         if (getDataRoamingEnabled() != enabled) {
             int roaming = enabled ? 1 : 0;
@@ -2776,6 +2638,7 @@
             // For single SIM phones, this is a per phone property.
             if (TelephonyManager.getDefault().getSimCount() == 1) {
                 Settings.Global.putInt(mResolver, Settings.Global.DATA_ROAMING, roaming);
+                setDataRoamingFromUserAction(true);
             } else {
                 Settings.Global.putInt(mResolver, Settings.Global.DATA_ROAMING +
                          phoneSubId, roaming);
@@ -2784,12 +2647,12 @@
             mSubscriptionManager.setDataRoaming(roaming, phoneSubId);
             // will trigger handleDataOnRoamingChange() through observer
             if (DBG) {
-                log("setDataRoamingEnabled: set phoneSubId=" + phoneSubId
+                log("setDataRoamingEnabledByUser: set phoneSubId=" + phoneSubId
                         + " isRoaming=" + enabled);
             }
         } else {
             if (DBG) {
-                log("setDataRoamingEnabled: unchanged phoneSubId=" + phoneSubId
+                log("setDataRoamingEnabledByUser: unchanged phoneSubId=" + phoneSubId
                         + " isRoaming=" + enabled);
              }
         }
@@ -2799,21 +2662,21 @@
      * Return current {@link android.provider.Settings.Global#DATA_ROAMING} value.
      */
     public boolean getDataRoamingEnabled() {
-        boolean isDataRoamingEnabled = "true".equalsIgnoreCase(SystemProperties.get(
-                "ro.com.android.dataroaming", "false"));
+        boolean isDataRoamingEnabled;
         final int phoneSubId = mPhone.getSubId();
 
         try {
             // For single SIM phones, this is a per phone property.
             if (TelephonyManager.getDefault().getSimCount() == 1) {
                 isDataRoamingEnabled = Settings.Global.getInt(mResolver,
-                        Settings.Global.DATA_ROAMING, isDataRoamingEnabled ? 1 : 0) != 0;
+                        Settings.Global.DATA_ROAMING, getDefaultDataRoamingEnabled() ? 1 : 0) != 0;
             } else {
                 isDataRoamingEnabled = TelephonyManager.getIntWithSubId(mResolver,
                         Settings.Global.DATA_ROAMING, phoneSubId) != 0;
             }
         } catch (SettingNotFoundException snfe) {
             if (DBG) log("getDataRoamingEnabled: SettingNofFoundException snfe=" + snfe);
+            isDataRoamingEnabled = getDefaultDataRoamingEnabled();
         }
         if (VDBG) {
             log("getDataRoamingEnabled: phoneSubId=" + phoneSubId
@@ -2822,6 +2685,70 @@
         return isDataRoamingEnabled;
     }
 
+    /**
+     * get default values for {@link Settings.Global#DATA_ROAMING}
+     * return {@code true} if either
+     * {@link CarrierConfigManager#KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL} or
+     * system property ro.com.android.dataroaming is set to true. otherwise return {@code false}
+     */
+    private boolean getDefaultDataRoamingEnabled() {
+        final CarrierConfigManager configMgr = (CarrierConfigManager)
+                mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        boolean isDataRoamingEnabled = "true".equalsIgnoreCase(SystemProperties.get(
+                "ro.com.android.dataroaming", "false"));
+        isDataRoamingEnabled |= configMgr.getConfigForSubId(mPhone.getSubId()).getBoolean(
+                CarrierConfigManager.KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL);
+        return isDataRoamingEnabled;
+    }
+
+    /**
+     * Set default value for {@link android.provider.Settings.Global#DATA_ROAMING}
+     * if the setting is not from user actions. default value is based on carrier config and system
+     * properties.
+     */
+    private void setDefaultDataRoamingEnabled() {
+        // For single SIM phones, this is a per phone property.
+        String setting = Settings.Global.DATA_ROAMING;
+        boolean useCarrierSpecificDefault = false;
+        if (TelephonyManager.getDefault().getSimCount() != 1) {
+            setting = setting + mPhone.getSubId();
+            try {
+                Settings.Global.getInt(mResolver, setting);
+            } catch (SettingNotFoundException ex) {
+                // For msim, update to carrier default if uninitialized.
+                useCarrierSpecificDefault = true;
+            }
+        } else if (!isDataRoamingFromUserAction()) {
+            // for single sim device, update to carrier default if user action is not set
+            useCarrierSpecificDefault = true;
+        }
+        if (useCarrierSpecificDefault) {
+            boolean defaultVal = getDefaultDataRoamingEnabled();
+            log("setDefaultDataRoamingEnabled: " + setting + "default value: " + defaultVal);
+            Settings.Global.putInt(mResolver, setting, defaultVal ? 1 : 0);
+            mSubscriptionManager.setDataRoaming(defaultVal ? 1 : 0, mPhone.getSubId());
+        }
+    }
+
+    private boolean isDataRoamingFromUserAction() {
+        final SharedPreferences sp = PreferenceManager
+                .getDefaultSharedPreferences(mPhone.getContext());
+        // since we don't want to unset user preference from system update, pass true as the default
+        // value if shared pref does not exist and set shared pref to false explicitly from factory
+        // reset.
+        if (!sp.contains(Phone.DATA_ROAMING_IS_USER_SETTING_KEY)
+                && Settings.Global.getInt(mResolver, Settings.Global.DEVICE_PROVISIONED, 0) == 0) {
+            sp.edit().putBoolean(Phone.DATA_ROAMING_IS_USER_SETTING_KEY, false).commit();
+        }
+        return sp.getBoolean(Phone.DATA_ROAMING_IS_USER_SETTING_KEY, true);
+    }
+
+    private void setDataRoamingFromUserAction(boolean isUserAction) {
+        final SharedPreferences.Editor sp = PreferenceManager
+                .getDefaultSharedPreferences(mPhone.getContext()).edit();
+        sp.putBoolean(Phone.DATA_ROAMING_IS_USER_SETTING_KEY, isUserAction).commit();
+    }
+
     // When the data roaming status changes from roaming to non-roaming.
     private void onDataRoamingOff() {
         if (DBG) log("onDataRoamingOff");
@@ -3118,7 +3045,7 @@
 
             // If the data call failure cause is a permanent failure, we mark the APN as permanent
             // failed.
-            if (isPermanentFail(cause)) {
+            if (isPermanentFailure(cause)) {
                 log("cause = " + cause + ", mark apn as permanent failed. apn = " + apn);
                 apnContext.markApnPermanentFailed(apn);
             }
@@ -3251,7 +3178,7 @@
             // we're not tying up the RIL command channel.
             // This also helps in any external dependency to turn off the context.
             if (DBG) log("onDisconnectDone: attached, ready and retry after disconnect");
-            long delay = apnContext.getInterApnDelay(mFailFast);
+            long delay = apnContext.getRetryAfterDisconnectDelay();
             if (delay > 0) {
                 // Data connection is in IDLE state, so when we reconnect later, we'll rebuild
                 // the waiting APN list, which will also reset/reconfigure the retry manager.
@@ -3376,7 +3303,6 @@
         if (DBG) log("setDataProfilesAsNeeded");
         if (mAllApnSettings != null && !mAllApnSettings.isEmpty()) {
             ArrayList<DataProfile> dps = new ArrayList<DataProfile>();
-            boolean isRoaming = mPhone.getServiceState().getDataRoaming();
             for (ApnSetting apn : mAllApnSettings) {
                 if (apn.modemCognitive) {
                     DataProfile dp = new DataProfile(apn);
@@ -3387,7 +3313,7 @@
             }
             if (dps.size() > 0) {
                 mPhone.mCi.setDataProfile(dps.toArray(new DataProfile[0]),
-                        mPhone.getServiceState().getDataRoaming(), null);
+                        mPhone.getServiceState().getDataRoamingFromRegistration(), null);
             }
         }
     }
@@ -3454,7 +3380,7 @@
             int j = i + 1;
             while (j < mAllApnSettings.size()) {
                 second = mAllApnSettings.get(j);
-                if (apnsSimilar(first, second)) {
+                if (first.similar(second)) {
                     ApnSetting newApn = mergeApns(first, second);
                     mAllApnSettings.set(i, newApn);
                     first = newApn;
@@ -3467,64 +3393,6 @@
         }
     }
 
-    //check whether the types of two APN same (even only one type of each APN is same)
-    private boolean apnTypeSameAny(ApnSetting first, ApnSetting second) {
-        if(VDBG) {
-            StringBuilder apnType1 = new StringBuilder(first.apn + ": ");
-            for(int index1 = 0; index1 < first.types.length; index1++) {
-                apnType1.append(first.types[index1]);
-                apnType1.append(",");
-            }
-
-            StringBuilder apnType2 = new StringBuilder(second.apn + ": ");
-            for(int index1 = 0; index1 < second.types.length; index1++) {
-                apnType2.append(second.types[index1]);
-                apnType2.append(",");
-            }
-            log("APN1: is " + apnType1);
-            log("APN2: is " + apnType2);
-        }
-
-        for(int index1 = 0; index1 < first.types.length; index1++) {
-            for(int index2 = 0; index2 < second.types.length; index2++) {
-                if(first.types[index1].equals(PhoneConstants.APN_TYPE_ALL) ||
-                        second.types[index2].equals(PhoneConstants.APN_TYPE_ALL) ||
-                        first.types[index1].equals(second.types[index2])) {
-                    if(VDBG)log("apnTypeSameAny: return true");
-                    return true;
-                }
-            }
-        }
-
-        if(VDBG)log("apnTypeSameAny: return false");
-        return false;
-    }
-
-    // Check if neither mention DUN and are substantially similar
-    private boolean apnsSimilar(ApnSetting first, ApnSetting second) {
-        return (first.canHandleType(PhoneConstants.APN_TYPE_DUN) == false &&
-                second.canHandleType(PhoneConstants.APN_TYPE_DUN) == false &&
-                Objects.equals(first.apn, second.apn) &&
-                !apnTypeSameAny(first, second) &&
-                xorEquals(first.proxy, second.proxy) &&
-                xorEquals(first.port, second.port) &&
-                first.carrierEnabled == second.carrierEnabled &&
-                first.bearerBitmask == second.bearerBitmask &&
-                first.profileId == second.profileId &&
-                Objects.equals(first.mvnoType, second.mvnoType) &&
-                Objects.equals(first.mvnoMatchData, second.mvnoMatchData) &&
-                xorEquals(first.mmsc, second.mmsc) &&
-                xorEquals(first.mmsProxy, second.mmsProxy) &&
-                xorEquals(first.mmsPort, second.mmsPort));
-    }
-
-    // equal or one is not specified
-    private boolean xorEquals(String first, String second) {
-        return (Objects.equals(first, second) ||
-                TextUtils.isEmpty(first) ||
-                TextUtils.isEmpty(second));
-    }
-
     private ApnSetting mergeApns(ApnSetting dest, ApnSetting src) {
         int id = dest.id;
         ArrayList<String> resultTypes = new ArrayList<String>();
@@ -3853,6 +3721,15 @@
                 break;
 
             case DctConstants.EVENT_DATA_RAT_CHANGED:
+                if (mPhone.getServiceState().getRilDataRadioTechnology()
+                        == ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN) {
+                    // unknown rat is an exception for data rat change. It's only received when out
+                    // of service and is not applicable for apn bearer bitmask. We should bypass the
+                    // check of waiting apn list and keep the data connection on, and no need to
+                    // setup a new one.
+                    break;
+                }
+                cleanUpConnectionsOnUpdatedApns(false, Phone.REASON_NW_TYPE_CHANGED);
                 //May new Network allow setupData, so try it here
                 setupDataOnConnectableApns(Phone.REASON_NW_TYPE_CHANGED,
                         RetryFailures.ONLY_ON_CHANGE);
@@ -4092,6 +3969,9 @@
             case DctConstants.EVENT_SET_CARRIER_DATA_ENABLED:
                 onSetCarrierDataEnabled((AsyncResult) msg.obj);
                 break;
+            case DctConstants.EVENT_DATA_RECONNECT:
+                onDataReconnect(msg.getData());
+                break;
             default:
                 Rlog.e("DcTracker", "Unhandled event=" + msg);
                 break;
@@ -4274,9 +4154,8 @@
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("DcTracker:");
         pw.println(" RADIO_TESTS=" + RADIO_TESTS);
-        pw.println(" isInternalDataEnabled=" + mDataEnabledSettings.isInternalDataEnabled());
-        pw.println(" isUserDataEnabled=" + mDataEnabledSettings.isUserDataEnabled());
-        pw.println(" isPolicyDataEnabled=" + mDataEnabledSettings.isPolicyDataEnabled());
+        pw.println(" mDataEnabledSettings=" + mDataEnabledSettings);
+        pw.println(" isDataAllowed=" + isDataAllowed(null));
         pw.flush();
         pw.println(" mRequestedApnType=" + mRequestedApnType);
         pw.println(" mPhone=" + mPhone.getPhoneName());
@@ -4452,39 +4331,48 @@
         }
     }
 
-    private void cleanUpConnectionsOnUpdatedApns(boolean tearDown) {
+    private boolean containsAllApns(ArrayList<ApnSetting> oldApnList,
+                                    ArrayList<ApnSetting> newApnList) {
+        for (ApnSetting newApnSetting : newApnList) {
+            boolean canHandle = false;
+            for (ApnSetting oldApnSetting : oldApnList) {
+                // Make sure at least one of the APN from old list can cover the new APN
+                if (oldApnSetting.equals(newApnSetting,
+                        mPhone.getServiceState().getDataRoamingFromRegistration())) {
+                    canHandle = true;
+                    break;
+                }
+            }
+            if (!canHandle) return false;
+        }
+        return true;
+    }
+
+    private void cleanUpConnectionsOnUpdatedApns(boolean tearDown, String reason) {
         if (DBG) log("cleanUpConnectionsOnUpdatedApns: tearDown=" + tearDown);
-        if (mAllApnSettings.isEmpty()) {
+        if (mAllApnSettings != null && mAllApnSettings.isEmpty()) {
             cleanUpAllConnections(tearDown, Phone.REASON_APN_CHANGED);
         } else {
             for (ApnContext apnContext : mApnContexts.values()) {
-                if (VDBG) log("cleanUpConnectionsOnUpdatedApns for "+ apnContext);
-
-                boolean cleanUpApn = true;
                 ArrayList<ApnSetting> currentWaitingApns = apnContext.getWaitingApns();
-
-                if ((currentWaitingApns != null) && (!apnContext.isDisconnected())) {
-                    int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
-                    ArrayList<ApnSetting> waitingApns = buildWaitingApns(
-                            apnContext.getApnType(), radioTech);
-                    if (VDBG) log("new waitingApns:" + waitingApns);
-                    if (waitingApns.size() == currentWaitingApns.size()) {
-                        cleanUpApn = false;
-                        for (int i = 0; i < waitingApns.size(); i++) {
-                            if (!currentWaitingApns.get(i).equals(waitingApns.get(i))) {
-                                if (VDBG) log("new waiting apn is different at " + i);
-                                cleanUpApn = true;
-                                apnContext.setWaitingApns(waitingApns);
-                                break;
-                            }
-                        }
+                ArrayList<ApnSetting> waitingApns = buildWaitingApns(
+                        apnContext.getApnType(),
+                        mPhone.getServiceState().getRilDataRadioTechnology());
+                if (VDBG) log("new waitingApns:" + waitingApns);
+                if ((currentWaitingApns != null)
+                        && ((waitingApns.size() != currentWaitingApns.size())
+                        // Check if the existing waiting APN list can cover the newly built APN
+                        // list. If yes, then we don't need to tear down the existing data call.
+                        // TODO: We probably need to rebuild APN list when roaming status changes.
+                        || !containsAllApns(currentWaitingApns, waitingApns))) {
+                    if (VDBG) log("new waiting apn is different for " + apnContext);
+                    apnContext.setWaitingApns(waitingApns);
+                    if (!apnContext.isDisconnected()) {
+                        if (VDBG) log("cleanUpConnectionsOnUpdatedApns for " + apnContext);
+                        apnContext.setReason(reason);
+                        cleanUpConnection(true, apnContext);
                     }
                 }
-
-                if (cleanUpApn) {
-                    apnContext.setReason(Phone.REASON_APN_CHANGED);
-                    cleanUpConnection(true, apnContext);
-                }
             }
         }
 
@@ -4859,7 +4747,7 @@
             intent.putExtra(DATA_STALL_ALARM_TAG_EXTRA, mDataStallAlarmTag);
             mDataStallAlarmIntent = PendingIntent.getBroadcast(mPhone.getContext(), 0, intent,
                     PendingIntent.FLAG_UPDATE_CURRENT);
-            mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
+            mAlarmManager.set(AlarmManager.ELAPSED_REALTIME,
                     SystemClock.elapsedRealtime() + delayInMs, mDataStallAlarmIntent);
         } else {
             if (VDBG_STALL) {
diff --git a/src/java/com/android/internal/telephony/gsm/GsmMmiCode.java b/src/java/com/android/internal/telephony/gsm/GsmMmiCode.java
index 355629a..ad325ea 100644
--- a/src/java/com/android/internal/telephony/gsm/GsmMmiCode.java
+++ b/src/java/com/android/internal/telephony/gsm/GsmMmiCode.java
@@ -791,14 +791,14 @@
     processCode() throws CallStateException {
         try {
             if (isShortCode()) {
-                Rlog.d(LOG_TAG, "isShortCode");
+                Rlog.d(LOG_TAG, "processCode: isShortCode");
                 // These just get treated as USSD.
                 sendUssd(mDialingNumber);
             } else if (mDialingNumber != null) {
                 // We should have no dialing numbers here
                 throw new RuntimeException ("Invalid or Unsupported MMI Code");
             } else if (mSc != null && mSc.equals(SC_CLIP)) {
-                Rlog.d(LOG_TAG, "is CLIP");
+                Rlog.d(LOG_TAG, "processCode: is CLIP");
                 if (isInterrogate()) {
                     mPhone.mCi.queryCLIP(
                             obtainMessage(EVENT_QUERY_COMPLETE, this));
@@ -806,7 +806,7 @@
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
                 }
             } else if (mSc != null && mSc.equals(SC_CLIR)) {
-                Rlog.d(LOG_TAG, "is CLIR");
+                Rlog.d(LOG_TAG, "processCode: is CLIR");
                 if (isActivate()) {
                     mPhone.mCi.setCLIR(CommandsInterface.CLIR_INVOCATION,
                         obtainMessage(EVENT_SET_COMPLETE, this));
@@ -820,7 +820,7 @@
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
                 }
             } else if (isServiceCodeCallForwarding(mSc)) {
-                Rlog.d(LOG_TAG, "is CF");
+                Rlog.d(LOG_TAG, "processCode: is CF");
 
                 String dialingNumber = mSia;
                 int serviceClass = siToServiceClass(mSib);
@@ -866,7 +866,7 @@
                         ((cfAction == CommandsInterface.CF_ACTION_ENABLE) ||
                                 (cfAction == CommandsInterface.CF_ACTION_REGISTRATION)) ? 1 : 0;
 
-                    Rlog.d(LOG_TAG, "is CF setCallForward");
+                    Rlog.d(LOG_TAG, "processCode: is CF setCallForward");
                     mPhone.mCi.setCallForward(cfAction, reason, serviceClass,
                             dialingNumber, time, obtainMessage(
                                     EVENT_SET_CFF_COMPLETE,
@@ -957,7 +957,8 @@
                         // Sim is puk-locked
                         handlePasswordError(com.android.internal.R.string.needPuk);
                     } else if (mUiccApplication != null) {
-                        Rlog.d(LOG_TAG, "process mmi service code using UiccApp sc=" + mSc);
+                        Rlog.d(LOG_TAG,
+                                "processCode: process mmi service code using UiccApp sc=" + mSc);
 
                         // We have an app and the pre-checks are OK
                         if (mSc.equals(SC_PIN)) {
@@ -984,11 +985,13 @@
             } else if (mPoundString != null) {
                 sendUssd(mPoundString);
             } else {
+                Rlog.d(LOG_TAG, "processCode: Invalid or Unsupported MMI Code");
                 throw new RuntimeException ("Invalid or Unsupported MMI Code");
             }
         } catch (RuntimeException exc) {
             mState = State.FAILED;
             mMessage = mContext.getText(com.android.internal.R.string.mmiError);
+            Rlog.d(LOG_TAG, "processCode: RuntimeException=" + exc);
             mPhone.onMMIDone(this);
         }
     }
@@ -1014,7 +1017,8 @@
     public void
     onUssdFinished(String ussdMessage, boolean isUssdRequest) {
         if (mState == State.PENDING) {
-            if (ussdMessage == null) {
+            if (TextUtils.isEmpty(ussdMessage)) {
+                Rlog.d(LOG_TAG, "onUssdFinished: no network provided message; using default.");
                 mMessage = mContext.getText(com.android.internal.R.string.mmiComplete);
             } else {
                 mMessage = ussdMessage;
@@ -1024,7 +1028,7 @@
             if (!isUssdRequest) {
                 mState = State.COMPLETE;
             }
-
+            Rlog.d(LOG_TAG, "onUssdFinished: ussdMessage=" + ussdMessage);
             mPhone.onMMIDone(this);
         }
     }
@@ -1040,7 +1044,7 @@
         if (mState == State.PENDING) {
             mState = State.FAILED;
             mMessage = mContext.getText(com.android.internal.R.string.mmiError);
-
+            Rlog.d(LOG_TAG, "onUssdFinishedError");
             mPhone.onMMIDone(this);
         }
     }
@@ -1059,7 +1063,7 @@
         if (mState == State.PENDING) {
             mState = State.COMPLETE;
             mMessage = null;
-
+            Rlog.d(LOG_TAG, "onUssdRelease");
             mPhone.onMMIDone(this);
         }
     }
@@ -1301,6 +1305,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onSetComplete mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1382,6 +1387,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onGetClirComplete: mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1534,6 +1540,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onQueryCfComplete: mmi=" + this);
         mPhone.onMMIDone(this);
 
     }
@@ -1571,6 +1578,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onQueryComplete: mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1629,8 +1637,11 @@
         if (mSib != null) sb.append(" sib=" + Rlog.pii(LOG_TAG, mSib));
         if (mSic != null) sb.append(" sic=" + Rlog.pii(LOG_TAG, mSic));
         if (mPoundString != null) sb.append(" poundString=" + Rlog.pii(LOG_TAG, mPoundString));
-        if (mDialingNumber != null) sb.append(" dialingNumber=" + mDialingNumber);
-        if (mPwd != null) sb.append(" pwd=" + mPwd);
+        if (mDialingNumber != null) {
+            sb.append(" dialingNumber=" + Rlog.pii(LOG_TAG, mDialingNumber));
+        }
+        if (mPwd != null) sb.append(" pwd=" + Rlog.pii(LOG_TAG, mPwd));
+        if (mCallbackReceiver != null) sb.append(" hasReceiver");
         sb.append("}");
         return sb.toString();
     }
diff --git a/src/java/com/android/internal/telephony/gsm/GsmSmsAddress.java b/src/java/com/android/internal/telephony/gsm/GsmSmsAddress.java
deleted file mode 100644
index 2fbf7ed..0000000
--- a/src/java/com/android/internal/telephony/gsm/GsmSmsAddress.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-import android.telephony.PhoneNumberUtils;
-import java.text.ParseException;
-import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.SmsAddress;
-
-public class GsmSmsAddress extends SmsAddress {
-
-    static final int OFFSET_ADDRESS_LENGTH = 0;
-
-    static final int OFFSET_TOA = 1;
-
-    static final int OFFSET_ADDRESS_VALUE = 2;
-
-    /**
-     * New GsmSmsAddress from TS 23.040 9.1.2.5 Address Field
-     *
-     * @param offset the offset of the Address-Length byte
-     * @param length the length in bytes rounded up, e.g. "2 +
-     *        (addressLength + 1) / 2"
-     * @throws ParseException
-     */
-
-    public GsmSmsAddress(byte[] data, int offset, int length) throws ParseException {
-        origBytes = new byte[length];
-        System.arraycopy(data, offset, origBytes, 0, length);
-
-        // addressLength is the count of semi-octets, not bytes
-        int addressLength = origBytes[OFFSET_ADDRESS_LENGTH] & 0xff;
-
-        int toa = origBytes[OFFSET_TOA] & 0xff;
-        ton = 0x7 & (toa >> 4);
-
-        // TOA must have its high bit set
-        if ((toa & 0x80) != 0x80) {
-            throw new ParseException("Invalid TOA - high bit must be set. toa = " + toa,
-                    offset + OFFSET_TOA);
-        }
-
-        if (isAlphanumeric()) {
-            // An alphanumeric address
-            int countSeptets = addressLength * 4 / 7;
-
-            address = GsmAlphabet.gsm7BitPackedToString(origBytes,
-                    OFFSET_ADDRESS_VALUE, countSeptets);
-        } else {
-            // TS 23.040 9.1.2.5 says
-            // that "the MS shall interpret reserved values as 'Unknown'
-            // but shall store them exactly as received"
-
-            byte lastByte = origBytes[length - 1];
-
-            if ((addressLength & 1) == 1) {
-                // Make sure the final unused BCD digit is 0xf
-                origBytes[length - 1] |= 0xf0;
-            }
-            address = PhoneNumberUtils.calledPartyBCDToString(origBytes,
-                    OFFSET_TOA, length - OFFSET_TOA);
-
-            // And restore origBytes
-            origBytes[length - 1] = lastByte;
-        }
-    }
-
-    @Override
-    public String getAddressString() {
-        return address;
-    }
-
-    /**
-     * Returns true if this is an alphanumeric address
-     */
-    @Override
-    public boolean isAlphanumeric() {
-        return ton == TON_ALPHANUMERIC;
-    }
-
-    @Override
-    public boolean isNetworkSpecific() {
-        return ton == TON_NETWORK;
-    }
-
-    /**
-     * Returns true of this is a valid CPHS voice message waiting indicator
-     * address
-     */
-    public boolean isCphsVoiceMessageIndicatorAddress() {
-        // CPHS-style MWI message
-        // See CPHS 4.7 B.4.2.1
-        //
-        // Basically:
-        //
-        // - Originating address should be 4 bytes long and alphanumeric
-        // - Decode will result with two chars:
-        // - Char 1
-        // 76543210
-        // ^ set/clear indicator (0 = clear)
-        // ^^^ type of indicator (000 = voice)
-        // ^^^^ must be equal to 0001
-        // - Char 2:
-        // 76543210
-        // ^ line number (0 = line 1)
-        // ^^^^^^^ set to 0
-        //
-        // Remember, since the alpha address is stored in 7-bit compact form,
-        // the "line number" is really the top bit of the first address value
-        // byte
-
-        return (origBytes[OFFSET_ADDRESS_LENGTH] & 0xff) == 4
-                && isAlphanumeric() && (origBytes[OFFSET_TOA] & 0x0f) == 0;
-    }
-
-    /**
-     * Returns true if this is a valid CPHS voice message waiting indicator
-     * address indicating a "set" of "indicator 1" of type "voice message
-     * waiting"
-     */
-    public boolean isCphsVoiceMessageSet() {
-        // 0x11 means "set" "voice message waiting" "indicator 1"
-        return isCphsVoiceMessageIndicatorAddress()
-                && (origBytes[OFFSET_ADDRESS_VALUE] & 0xff) == 0x11;
-
-    }
-
-    /**
-     * Returns true if this is a valid CPHS voice message waiting indicator
-     * address indicating a "clear" of "indicator 1" of type "voice message
-     * waiting"
-     */
-    public boolean isCphsVoiceMessageClear() {
-        // 0x10 means "clear" "voice message waiting" "indicator 1"
-        return isCphsVoiceMessageIndicatorAddress()
-                && (origBytes[OFFSET_ADDRESS_VALUE] & 0xff) == 0x10;
-
-    }
-}
diff --git a/src/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java b/src/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java
deleted file mode 100644
index 6bf22a0..0000000
--- a/src/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-import static android.telephony.SmsCbEtwsInfo.ETWS_WARNING_TYPE_EARTHQUAKE;
-import static android.telephony.SmsCbEtwsInfo.ETWS_WARNING_TYPE_EARTHQUAKE_AND_TSUNAMI;
-import static android.telephony.SmsCbEtwsInfo.ETWS_WARNING_TYPE_OTHER_EMERGENCY;
-import static android.telephony.SmsCbEtwsInfo.ETWS_WARNING_TYPE_TEST_MESSAGE;
-import static android.telephony.SmsCbEtwsInfo.ETWS_WARNING_TYPE_TSUNAMI;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.telephony.SmsCbLocation;
-import android.telephony.SmsCbMessage;
-import android.util.Pair;
-
-import com.android.internal.R;
-import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.SmsConstants;
-
-import java.io.UnsupportedEncodingException;
-
-/**
- * Parses a GSM or UMTS format SMS-CB message into an {@link SmsCbMessage} object. The class is
- * public because {@link #createSmsCbMessage(SmsCbLocation, byte[][])} is used by some test cases.
- */
-public class GsmSmsCbMessage {
-
-    /**
-     * Languages in the 0000xxxx DCS group as defined in 3GPP TS 23.038, section 5.
-     */
-    private static final String[] LANGUAGE_CODES_GROUP_0 = {
-            "de", "en", "it", "fr", "es", "nl", "sv", "da", "pt", "fi", "no", "el", "tr", "hu",
-            "pl", null
-    };
-
-    /**
-     * Languages in the 0010xxxx DCS group as defined in 3GPP TS 23.038, section 5.
-     */
-    private static final String[] LANGUAGE_CODES_GROUP_2 = {
-            "cs", "he", "ar", "ru", "is", null, null, null, null, null, null, null, null, null,
-            null, null
-    };
-
-    private static final char CARRIAGE_RETURN = 0x0d;
-
-    private static final int PDU_BODY_PAGE_LENGTH = 82;
-
-    /** Utility class with only static methods. */
-    private GsmSmsCbMessage() { }
-
-    /**
-     * Get built-in ETWS primary messages by category. ETWS primary message does not contain text,
-     * so we have to show the pre-built messages to the user.
-     *
-     * @param context Device context
-     * @param category ETWS message category defined in SmsCbConstants
-     * @return ETWS text message in string. Return an empty string if no match.
-     */
-    private static String getEtwsPrimaryMessage(Context context, int category) {
-        final Resources r = context.getResources();
-        switch (category) {
-            case ETWS_WARNING_TYPE_EARTHQUAKE:
-                return r.getString(R.string.etws_primary_default_message_earthquake);
-            case ETWS_WARNING_TYPE_TSUNAMI:
-                return r.getString(R.string.etws_primary_default_message_tsunami);
-            case ETWS_WARNING_TYPE_EARTHQUAKE_AND_TSUNAMI:
-                return r.getString(R.string.etws_primary_default_message_earthquake_and_tsunami);
-            case ETWS_WARNING_TYPE_TEST_MESSAGE:
-                return r.getString(R.string.etws_primary_default_message_test);
-            case ETWS_WARNING_TYPE_OTHER_EMERGENCY:
-                return r.getString(R.string.etws_primary_default_message_others);
-            default:
-                return "";
-        }
-    }
-
-    /**
-     * Create a new SmsCbMessage object from a header object plus one or more received PDUs.
-     *
-     * @param pdus PDU bytes
-     */
-    public static SmsCbMessage createSmsCbMessage(Context context, SmsCbHeader header,
-                                                  SmsCbLocation location, byte[][] pdus)
-            throws IllegalArgumentException {
-        if (header.isEtwsPrimaryNotification()) {
-            // ETSI TS 23.041 ETWS Primary Notification message
-            // ETWS primary message only contains 4 fields including serial number,
-            // message identifier, warning type, and warning security information.
-            // There is no field for the content/text so we get the text from the resources.
-            return new SmsCbMessage(SmsCbMessage.MESSAGE_FORMAT_3GPP, header.getGeographicalScope(),
-                    header.getSerialNumber(), location, header.getServiceCategory(), null,
-                    getEtwsPrimaryMessage(context, header.getEtwsInfo().getWarningType()),
-                    SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY, header.getEtwsInfo(),
-                    header.getCmasInfo());
-        } else {
-            String language = null;
-            StringBuilder sb = new StringBuilder();
-            for (byte[] pdu : pdus) {
-                Pair<String, String> p = parseBody(header, pdu);
-                language = p.first;
-                sb.append(p.second);
-            }
-            int priority = header.isEmergencyMessage() ? SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY
-                    : SmsCbMessage.MESSAGE_PRIORITY_NORMAL;
-
-            return new SmsCbMessage(SmsCbMessage.MESSAGE_FORMAT_3GPP,
-                    header.getGeographicalScope(), header.getSerialNumber(), location,
-                    header.getServiceCategory(), language, sb.toString(), priority,
-                    header.getEtwsInfo(), header.getCmasInfo());
-        }
-    }
-
-    /**
-     * Parse and unpack the body text according to the encoding in the DCS.
-     * After completing successfully this method will have assigned the body
-     * text into mBody, and optionally the language code into mLanguage
-     *
-     * @param header the message header to use
-     * @param pdu the PDU to decode
-     * @return a Pair of Strings containing the language and body of the message
-     */
-    private static Pair<String, String> parseBody(SmsCbHeader header, byte[] pdu) {
-        int encoding;
-        String language = null;
-        boolean hasLanguageIndicator = false;
-        int dataCodingScheme = header.getDataCodingScheme();
-
-        // Extract encoding and language from DCS, as defined in 3gpp TS 23.038,
-        // section 5.
-        switch ((dataCodingScheme & 0xf0) >> 4) {
-            case 0x00:
-                encoding = SmsConstants.ENCODING_7BIT;
-                language = LANGUAGE_CODES_GROUP_0[dataCodingScheme & 0x0f];
-                break;
-
-            case 0x01:
-                hasLanguageIndicator = true;
-                if ((dataCodingScheme & 0x0f) == 0x01) {
-                    encoding = SmsConstants.ENCODING_16BIT;
-                } else {
-                    encoding = SmsConstants.ENCODING_7BIT;
-                }
-                break;
-
-            case 0x02:
-                encoding = SmsConstants.ENCODING_7BIT;
-                language = LANGUAGE_CODES_GROUP_2[dataCodingScheme & 0x0f];
-                break;
-
-            case 0x03:
-                encoding = SmsConstants.ENCODING_7BIT;
-                break;
-
-            case 0x04:
-            case 0x05:
-                switch ((dataCodingScheme & 0x0c) >> 2) {
-                    case 0x01:
-                        encoding = SmsConstants.ENCODING_8BIT;
-                        break;
-
-                    case 0x02:
-                        encoding = SmsConstants.ENCODING_16BIT;
-                        break;
-
-                    case 0x00:
-                    default:
-                        encoding = SmsConstants.ENCODING_7BIT;
-                        break;
-                }
-                break;
-
-            case 0x06:
-            case 0x07:
-                // Compression not supported
-            case 0x09:
-                // UDH structure not supported
-            case 0x0e:
-                // Defined by the WAP forum not supported
-                throw new IllegalArgumentException("Unsupported GSM dataCodingScheme "
-                        + dataCodingScheme);
-
-            case 0x0f:
-                if (((dataCodingScheme & 0x04) >> 2) == 0x01) {
-                    encoding = SmsConstants.ENCODING_8BIT;
-                } else {
-                    encoding = SmsConstants.ENCODING_7BIT;
-                }
-                break;
-
-            default:
-                // Reserved values are to be treated as 7-bit
-                encoding = SmsConstants.ENCODING_7BIT;
-                break;
-        }
-
-        if (header.isUmtsFormat()) {
-            // Payload may contain multiple pages
-            int nrPages = pdu[SmsCbHeader.PDU_HEADER_LENGTH];
-
-            if (pdu.length < SmsCbHeader.PDU_HEADER_LENGTH + 1 + (PDU_BODY_PAGE_LENGTH + 1)
-                    * nrPages) {
-                throw new IllegalArgumentException("Pdu length " + pdu.length + " does not match "
-                        + nrPages + " pages");
-            }
-
-            StringBuilder sb = new StringBuilder();
-
-            for (int i = 0; i < nrPages; i++) {
-                // Each page is 82 bytes followed by a length octet indicating
-                // the number of useful octets within those 82
-                int offset = SmsCbHeader.PDU_HEADER_LENGTH + 1 + (PDU_BODY_PAGE_LENGTH + 1) * i;
-                int length = pdu[offset + PDU_BODY_PAGE_LENGTH];
-
-                if (length > PDU_BODY_PAGE_LENGTH) {
-                    throw new IllegalArgumentException("Page length " + length
-                            + " exceeds maximum value " + PDU_BODY_PAGE_LENGTH);
-                }
-
-                Pair<String, String> p = unpackBody(pdu, encoding, offset, length,
-                        hasLanguageIndicator, language);
-                language = p.first;
-                sb.append(p.second);
-            }
-            return new Pair<String, String>(language, sb.toString());
-        } else {
-            // Payload is one single page
-            int offset = SmsCbHeader.PDU_HEADER_LENGTH;
-            int length = pdu.length - offset;
-
-            return unpackBody(pdu, encoding, offset, length, hasLanguageIndicator, language);
-        }
-    }
-
-    /**
-     * Unpack body text from the pdu using the given encoding, position and
-     * length within the pdu
-     *
-     * @param pdu The pdu
-     * @param encoding The encoding, as derived from the DCS
-     * @param offset Position of the first byte to unpack
-     * @param length Number of bytes to unpack
-     * @param hasLanguageIndicator true if the body text is preceded by a
-     *            language indicator. If so, this method will as a side-effect
-     *            assign the extracted language code into mLanguage
-     * @param language the language to return if hasLanguageIndicator is false
-     * @return a Pair of Strings containing the language and body of the message
-     */
-    private static Pair<String, String> unpackBody(byte[] pdu, int encoding, int offset, int length,
-            boolean hasLanguageIndicator, String language) {
-        String body = null;
-
-        switch (encoding) {
-            case SmsConstants.ENCODING_7BIT:
-                body = GsmAlphabet.gsm7BitPackedToString(pdu, offset, length * 8 / 7);
-
-                if (hasLanguageIndicator && body != null && body.length() > 2) {
-                    // Language is two GSM characters followed by a CR.
-                    // The actual body text is offset by 3 characters.
-                    language = body.substring(0, 2);
-                    body = body.substring(3);
-                }
-                break;
-
-            case SmsConstants.ENCODING_16BIT:
-                if (hasLanguageIndicator && pdu.length >= offset + 2) {
-                    // Language is two GSM characters.
-                    // The actual body text is offset by 2 bytes.
-                    language = GsmAlphabet.gsm7BitPackedToString(pdu, offset, 2);
-                    offset += 2;
-                    length -= 2;
-                }
-
-                try {
-                    body = new String(pdu, offset, (length & 0xfffe), "utf-16");
-                } catch (UnsupportedEncodingException e) {
-                    // Apparently it wasn't valid UTF-16.
-                    throw new IllegalArgumentException("Error decoding UTF-16 message", e);
-                }
-                break;
-
-            default:
-                break;
-        }
-
-        if (body != null) {
-            // Remove trailing carriage return
-            for (int i = body.length() - 1; i >= 0; i--) {
-                if (body.charAt(i) != CARRIAGE_RETURN) {
-                    body = body.substring(0, i + 1);
-                    break;
-                }
-            }
-        } else {
-            body = "";
-        }
-
-        return new Pair<String, String>(language, body);
-    }
-}
diff --git a/src/java/com/android/internal/telephony/gsm/SmsBroadcastConfigInfo.java b/src/java/com/android/internal/telephony/gsm/SmsBroadcastConfigInfo.java
deleted file mode 100644
index f4f4036..0000000
--- a/src/java/com/android/internal/telephony/gsm/SmsBroadcastConfigInfo.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-/**
- * SmsBroadcastConfigInfo defines one configuration of Cell Broadcast
- * Message (CBM) to be received by the ME
- *
- * fromServiceId - toServiceId defines a range of CBM message identifiers
- * whose value is 0x0000 - 0xFFFF as defined in TS 23.041 9.4.1.2.2 for GMS
- * and 9.4.4.2.2 for UMTS. All other values can be treated as empty
- * CBM message ID.
- *
- * fromCodeScheme - toCodeScheme defines a range of CBM data coding schemes
- * whose value is 0x00 - 0xFF as defined in TS 23.041 9.4.1.2.3 for GMS
- * and 9.4.4.2.3 for UMTS.
- * All other values can be treated as empty CBM data coding scheme.
- *
- * selected false means message types specified in {@code <fromServiceId, toServiceId>}
- * and {@code <fromCodeScheme, toCodeScheme>} are not accepted, while true means accepted.
- *
- */
-public final class SmsBroadcastConfigInfo {
-    private int mFromServiceId;
-    private int mToServiceId;
-    private int mFromCodeScheme;
-    private int mToCodeScheme;
-    private boolean mSelected;
-
-    /**
-     * Initialize the object from rssi and cid.
-     */
-    public SmsBroadcastConfigInfo(int fromId, int toId, int fromScheme,
-            int toScheme, boolean selected) {
-        mFromServiceId = fromId;
-        mToServiceId = toId;
-        mFromCodeScheme = fromScheme;
-        mToCodeScheme = toScheme;
-        mSelected = selected;
-    }
-
-    /**
-     * @param fromServiceId the fromServiceId to set
-     */
-    public void setFromServiceId(int fromServiceId) {
-        mFromServiceId = fromServiceId;
-    }
-
-    /**
-     * @return the fromServiceId
-     */
-    public int getFromServiceId() {
-        return mFromServiceId;
-    }
-
-    /**
-     * @param toServiceId the toServiceId to set
-     */
-    public void setToServiceId(int toServiceId) {
-        mToServiceId = toServiceId;
-    }
-
-    /**
-     * @return the toServiceId
-     */
-    public int getToServiceId() {
-        return mToServiceId;
-    }
-
-    /**
-     * @param fromCodeScheme the fromCodeScheme to set
-     */
-    public void setFromCodeScheme(int fromCodeScheme) {
-        mFromCodeScheme = fromCodeScheme;
-    }
-
-    /**
-     * @return the fromCodeScheme
-     */
-    public int getFromCodeScheme() {
-        return mFromCodeScheme;
-    }
-
-    /**
-     * @param toCodeScheme the toCodeScheme to set
-     */
-    public void setToCodeScheme(int toCodeScheme) {
-        mToCodeScheme = toCodeScheme;
-    }
-
-    /**
-     * @return the toCodeScheme
-     */
-    public int getToCodeScheme() {
-        return mToCodeScheme;
-    }
-
-    /**
-     * @param selected the selected to set
-     */
-    public void setSelected(boolean selected) {
-        mSelected = selected;
-    }
-
-    /**
-     * @return the selected
-     */
-    public boolean isSelected() {
-        return mSelected;
-    }
-
-    @Override
-    public String toString() {
-        return "SmsBroadcastConfigInfo: Id [" +
-                mFromServiceId + ',' + mToServiceId + "] Code [" +
-                mFromCodeScheme + ',' + mToCodeScheme + "] " +
-            (mSelected ? "ENABLED" : "DISABLED");
-    }
-}
diff --git a/src/java/com/android/internal/telephony/gsm/SmsCbConstants.java b/src/java/com/android/internal/telephony/gsm/SmsCbConstants.java
deleted file mode 100644
index bce5680..0000000
--- a/src/java/com/android/internal/telephony/gsm/SmsCbConstants.java
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-/**
- * Constants used in SMS Cell Broadcast messages (see 3GPP TS 23.041). This class is used by the
- * boot-time broadcast channel enable and database upgrade code in CellBroadcastReceiver, so it
- * is public, but should be avoided in favor of the radio technology independent constants in
- * {@link android.telephony.SmsCbMessage}, {@link android.telephony.SmsCbEtwsInfo}, and
- * {@link android.telephony.SmsCbCmasInfo} classes.
- *
- * {@hide}
- */
-public class SmsCbConstants {
-
-    /** Private constructor for utility class. */
-    private SmsCbConstants() { }
-
-    /** Channel 50 required by Brazil. ID 0~999 is allocated by GSMA */
-    public static final int MESSAGE_ID_GSMA_ALLOCATED_CHANNEL_50
-            = 0x0032;
-
-    /** Channel 911 required by Taiwan NCC. ID 0~999 is allocated by GSMA */
-    public static final int MESSAGE_ID_GSMA_ALLOCATED_CHANNEL_911
-            = 0x038F; // 911
-
-    /** Channel 919 required by Taiwan NCC and Israel. ID 0~999 is allocated by GSMA */
-    public static final int MESSAGE_ID_GSMA_ALLOCATED_CHANNEL_919
-            = 0x0397; // 919
-
-    /** Channel 928 required by Israel. ID 0~999 is allocated by GSMA */
-    public static final int MESSAGE_ID_GSMA_ALLOCATED_CHANNEL_928
-            = 0x03A0; // 928
-
-    /** Start of PWS Message Identifier range (includes ETWS and CMAS). */
-    public static final int MESSAGE_ID_PWS_FIRST_IDENTIFIER
-            = 0x1100; // 4352
-
-    /** Bitmask for messages of ETWS type (including future extensions). */
-    public static final int MESSAGE_ID_ETWS_TYPE_MASK
-            = 0xFFF8;
-
-    /** Value for messages of ETWS type after applying {@link #MESSAGE_ID_ETWS_TYPE_MASK}. */
-    public static final int MESSAGE_ID_ETWS_TYPE
-            = 0x1100; // 4352
-
-    /** ETWS Message Identifier for earthquake warning message. */
-    public static final int MESSAGE_ID_ETWS_EARTHQUAKE_WARNING
-            = 0x1100; // 4352
-
-    /** ETWS Message Identifier for tsunami warning message. */
-    public static final int MESSAGE_ID_ETWS_TSUNAMI_WARNING
-            = 0x1101; // 4353
-
-    /** ETWS Message Identifier for earthquake and tsunami combined warning message. */
-    public static final int MESSAGE_ID_ETWS_EARTHQUAKE_AND_TSUNAMI_WARNING
-            = 0x1102; // 4354
-
-    /** ETWS Message Identifier for test message. */
-    public static final int MESSAGE_ID_ETWS_TEST_MESSAGE
-            = 0x1103; // 4355
-
-    /** ETWS Message Identifier for messages related to other emergency types. */
-    public static final int MESSAGE_ID_ETWS_OTHER_EMERGENCY_TYPE
-            = 0x1104; // 4356
-
-    /** Start of CMAS Message Identifier range. */
-    public static final int MESSAGE_ID_CMAS_FIRST_IDENTIFIER
-            = 0x1112; // 4370
-
-    /** CMAS Message Identifier for Presidential Level alerts. */
-    public static final int MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL
-            = 0x1112; // 4370
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Observed. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED
-            = 0x1113; // 4371
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Likely. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY
-            = 0x1114; // 4372
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Observed. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED
-            = 0x1115; // 4373
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Likely. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY
-            = 0x1116; // 4374
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Observed. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED
-            = 0x1117; // 4375
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Likely. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY
-            = 0x1118; // 4376
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Observed. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED
-            = 0x1119; // 4377
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Likely. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY
-            = 0x111A; // 4378
-
-    /** CMAS Message Identifier for Child Abduction Emergency (Amber Alert). */
-    public static final int MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY
-            = 0x111B; // 4379
-
-    /** CMAS Message Identifier for the Required Monthly Test. */
-    public static final int MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST
-            = 0x111C; // 4380
-
-    /** CMAS Message Identifier for CMAS Exercise. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXERCISE
-            = 0x111D; // 4381
-
-    /** CMAS Message Identifier for operator defined use. */
-    public static final int MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE
-            = 0x111E; // 4382
-
-    /** CMAS Message Identifier for Presidential Level alerts for additional languages
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL_LANGUAGE
-            = 0x111F; // 4383
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Observed
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE
-            = 0x1120; // 4384
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Likely
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE
-            = 0x1121; // 4385
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Observed
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE
-            = 0x1122; // 4386
-
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Likely
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE
-            = 0x1123; // 4387
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Observed
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE
-            = 0x1124; // 4388
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Likely
-     *  for additional languages.*/
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE
-            = 0x1125; // 4389
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Observed
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE
-            = 0x1126; // 4390
-
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Likely
-     *  for additional languages.*/
-    public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE
-            = 0x1127; // 4391
-
-    /** CMAS Message Identifier for Child Abduction Emergency (Amber Alert)
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY_LANGUAGE
-            = 0x1128; // 4392
-
-    /** CMAS Message Identifier for the Required Monthly Test
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST_LANGUAGE
-            = 0x1129; // 4393
-
-    /** CMAS Message Identifier for CMAS Exercise
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_EXERCISE_LANGUAGE
-            = 0x112A; // 4394
-
-    /** CMAS Message Identifier for operator defined use
-     *  for additional languages. */
-    public static final int MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE_LANGUAGE
-            = 0x112B; // 4395
-
-    /** End of CMAS Message Identifier range (including future extensions). */
-    public static final int MESSAGE_ID_CMAS_LAST_IDENTIFIER
-            = 0x112F; // 4399
-
-    /** End of PWS Message Identifier range (includes ETWS, CMAS, and future extensions). */
-    public static final int MESSAGE_ID_PWS_LAST_IDENTIFIER
-            = 0x18FF; // 6399
-
-    /** ETWS serial number flag to activate the popup display. */
-    public static final int SERIAL_NUMBER_ETWS_ACTIVATE_POPUP
-            = 0x1000; // 4096
-
-    /** ETWS serial number flag to activate the emergency user alert. */
-    public static final int SERIAL_NUMBER_ETWS_EMERGENCY_USER_ALERT
-            = 0x2000; // 8192
-}
diff --git a/src/java/com/android/internal/telephony/gsm/SmsCbHeader.java b/src/java/com/android/internal/telephony/gsm/SmsCbHeader.java
deleted file mode 100644
index d267ad2..0000000
--- a/src/java/com/android/internal/telephony/gsm/SmsCbHeader.java
+++ /dev/null
@@ -1,450 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-import android.telephony.SmsCbCmasInfo;
-import android.telephony.SmsCbEtwsInfo;
-
-import java.util.Arrays;
-
-/**
- * Parses a 3GPP TS 23.041 cell broadcast message header. This class is public for use by
- * CellBroadcastReceiver test cases, but should not be used by applications.
- *
- * All relevant header information is now sent as a Parcelable
- * {@link android.telephony.SmsCbMessage} object in the "message" extra of the
- * {@link android.provider.Telephony.Sms.Intents#SMS_CB_RECEIVED_ACTION} or
- * {@link android.provider.Telephony.Sms.Intents#SMS_EMERGENCY_CB_RECEIVED_ACTION} intent.
- * The raw PDU is no longer sent to SMS CB applications.
- */
-public class SmsCbHeader {
-
-    /**
-     * Length of SMS-CB header
-     */
-    static final int PDU_HEADER_LENGTH = 6;
-
-    /**
-     * GSM pdu format, as defined in 3gpp TS 23.041, section 9.4.1
-     */
-    static final int FORMAT_GSM = 1;
-
-    /**
-     * UMTS pdu format, as defined in 3gpp TS 23.041, section 9.4.2
-     */
-    static final int FORMAT_UMTS = 2;
-
-    /**
-     * GSM pdu format, as defined in 3gpp TS 23.041, section 9.4.1.3
-     */
-    static final int FORMAT_ETWS_PRIMARY = 3;
-
-    /**
-     * Message type value as defined in 3gpp TS 25.324, section 11.1.
-     */
-    private static final int MESSAGE_TYPE_CBS_MESSAGE = 1;
-
-    /**
-     * Length of GSM pdus
-     */
-    private static final int PDU_LENGTH_GSM = 88;
-
-    /**
-     * Maximum length of ETWS primary message GSM pdus
-     */
-    private static final int PDU_LENGTH_ETWS = 56;
-
-    private final int mGeographicalScope;
-
-    /** The serial number combines geographical scope, message code, and update number. */
-    private final int mSerialNumber;
-
-    /** The Message Identifier in 3GPP is the same as the Service Category in CDMA. */
-    private final int mMessageIdentifier;
-
-    private final int mDataCodingScheme;
-
-    private final int mPageIndex;
-
-    private final int mNrOfPages;
-
-    private final int mFormat;
-
-    /** ETWS warning notification info. */
-    private final SmsCbEtwsInfo mEtwsInfo;
-
-    /** CMAS warning notification info. */
-    private final SmsCbCmasInfo mCmasInfo;
-
-    public SmsCbHeader(byte[] pdu) throws IllegalArgumentException {
-        if (pdu == null || pdu.length < PDU_HEADER_LENGTH) {
-            throw new IllegalArgumentException("Illegal PDU");
-        }
-
-        if (pdu.length <= PDU_LENGTH_GSM) {
-            // can be ETWS or GSM format.
-            // Per TS23.041 9.4.1.2 and 9.4.1.3.2, GSM and ETWS format both
-            // contain serial number which contains GS, Message Code, and Update Number
-            // per 9.4.1.2.1, and message identifier in same octets
-            mGeographicalScope = (pdu[0] & 0xc0) >>> 6;
-            mSerialNumber = ((pdu[0] & 0xff) << 8) | (pdu[1] & 0xff);
-            mMessageIdentifier = ((pdu[2] & 0xff) << 8) | (pdu[3] & 0xff);
-            if (isEtwsMessage() && pdu.length <= PDU_LENGTH_ETWS) {
-                mFormat = FORMAT_ETWS_PRIMARY;
-                mDataCodingScheme = -1;
-                mPageIndex = -1;
-                mNrOfPages = -1;
-                boolean emergencyUserAlert = (pdu[4] & 0x1) != 0;
-                boolean activatePopup = (pdu[5] & 0x80) != 0;
-                int warningType = (pdu[4] & 0xfe) >>> 1;
-                byte[] warningSecurityInfo;
-                // copy the Warning-Security-Information, if present
-                if (pdu.length > PDU_HEADER_LENGTH) {
-                    warningSecurityInfo = Arrays.copyOfRange(pdu, 6, pdu.length);
-                } else {
-                    warningSecurityInfo = null;
-                }
-                mEtwsInfo = new SmsCbEtwsInfo(warningType, emergencyUserAlert, activatePopup,
-                        true, warningSecurityInfo);
-                mCmasInfo = null;
-                return;     // skip the ETWS/CMAS initialization code for regular notifications
-            } else {
-                // GSM pdus are no more than 88 bytes
-                mFormat = FORMAT_GSM;
-                mDataCodingScheme = pdu[4] & 0xff;
-
-                // Check for invalid page parameter
-                int pageIndex = (pdu[5] & 0xf0) >>> 4;
-                int nrOfPages = pdu[5] & 0x0f;
-
-                if (pageIndex == 0 || nrOfPages == 0 || pageIndex > nrOfPages) {
-                    pageIndex = 1;
-                    nrOfPages = 1;
-                }
-
-                mPageIndex = pageIndex;
-                mNrOfPages = nrOfPages;
-            }
-        } else {
-            // UMTS pdus are always at least 90 bytes since the payload includes
-            // a number-of-pages octet and also one length octet per page
-            mFormat = FORMAT_UMTS;
-
-            int messageType = pdu[0];
-
-            if (messageType != MESSAGE_TYPE_CBS_MESSAGE) {
-                throw new IllegalArgumentException("Unsupported message type " + messageType);
-            }
-
-            mMessageIdentifier = ((pdu[1] & 0xff) << 8) | pdu[2] & 0xff;
-            mGeographicalScope = (pdu[3] & 0xc0) >>> 6;
-            mSerialNumber = ((pdu[3] & 0xff) << 8) | (pdu[4] & 0xff);
-            mDataCodingScheme = pdu[5] & 0xff;
-
-            // We will always consider a UMTS message as having one single page
-            // since there's only one instance of the header, even though the
-            // actual payload may contain several pages.
-            mPageIndex = 1;
-            mNrOfPages = 1;
-        }
-
-        if (isEtwsMessage()) {
-            boolean emergencyUserAlert = isEtwsEmergencyUserAlert();
-            boolean activatePopup = isEtwsPopupAlert();
-            int warningType = getEtwsWarningType();
-            mEtwsInfo = new SmsCbEtwsInfo(warningType, emergencyUserAlert, activatePopup,
-                    false, null);
-            mCmasInfo = null;
-        } else if (isCmasMessage()) {
-            int messageClass = getCmasMessageClass();
-            int severity = getCmasSeverity();
-            int urgency = getCmasUrgency();
-            int certainty = getCmasCertainty();
-            mEtwsInfo = null;
-            mCmasInfo = new SmsCbCmasInfo(messageClass, SmsCbCmasInfo.CMAS_CATEGORY_UNKNOWN,
-                    SmsCbCmasInfo.CMAS_RESPONSE_TYPE_UNKNOWN, severity, urgency, certainty);
-        } else {
-            mEtwsInfo = null;
-            mCmasInfo = null;
-        }
-    }
-
-    int getGeographicalScope() {
-        return mGeographicalScope;
-    }
-
-    int getSerialNumber() {
-        return mSerialNumber;
-    }
-
-    int getServiceCategory() {
-        return mMessageIdentifier;
-    }
-
-    int getDataCodingScheme() {
-        return mDataCodingScheme;
-    }
-
-    int getPageIndex() {
-        return mPageIndex;
-    }
-
-    int getNumberOfPages() {
-        return mNrOfPages;
-    }
-
-    SmsCbEtwsInfo getEtwsInfo() {
-        return mEtwsInfo;
-    }
-
-    SmsCbCmasInfo getCmasInfo() {
-        return mCmasInfo;
-    }
-
-    /**
-     * Return whether this broadcast is an emergency (PWS) message type.
-     * @return true if this message is emergency type; false otherwise
-     */
-    boolean isEmergencyMessage() {
-        return mMessageIdentifier >= SmsCbConstants.MESSAGE_ID_PWS_FIRST_IDENTIFIER
-                && mMessageIdentifier <= SmsCbConstants.MESSAGE_ID_PWS_LAST_IDENTIFIER;
-    }
-
-    /**
-     * Return whether this broadcast is an ETWS emergency message type.
-     * @return true if this message is ETWS emergency type; false otherwise
-     */
-    private boolean isEtwsMessage() {
-        return (mMessageIdentifier & SmsCbConstants.MESSAGE_ID_ETWS_TYPE_MASK)
-                == SmsCbConstants.MESSAGE_ID_ETWS_TYPE;
-    }
-
-    /**
-     * Return whether this broadcast is an ETWS primary notification.
-     * @return true if this message is an ETWS primary notification; false otherwise
-     */
-    boolean isEtwsPrimaryNotification() {
-        return mFormat == FORMAT_ETWS_PRIMARY;
-    }
-
-    /**
-     * Return whether this broadcast is in UMTS format.
-     * @return true if this message is in UMTS format; false otherwise
-     */
-    boolean isUmtsFormat() {
-        return mFormat == FORMAT_UMTS;
-    }
-
-    /**
-     * Return whether this message is a CMAS emergency message type.
-     * @return true if this message is CMAS emergency type; false otherwise
-     */
-    private boolean isCmasMessage() {
-        return mMessageIdentifier >= SmsCbConstants.MESSAGE_ID_CMAS_FIRST_IDENTIFIER
-                && mMessageIdentifier <= SmsCbConstants.MESSAGE_ID_CMAS_LAST_IDENTIFIER;
-    }
-
-    /**
-     * Return whether the popup alert flag is set for an ETWS warning notification.
-     * This method assumes that the message ID has already been checked for ETWS type.
-     *
-     * @return true if the message code indicates a popup alert should be displayed
-     */
-    private boolean isEtwsPopupAlert() {
-        return (mSerialNumber & SmsCbConstants.SERIAL_NUMBER_ETWS_ACTIVATE_POPUP) != 0;
-    }
-
-    /**
-     * Return whether the emergency user alert flag is set for an ETWS warning notification.
-     * This method assumes that the message ID has already been checked for ETWS type.
-     *
-     * @return true if the message code indicates an emergency user alert
-     */
-    private boolean isEtwsEmergencyUserAlert() {
-        return (mSerialNumber & SmsCbConstants.SERIAL_NUMBER_ETWS_EMERGENCY_USER_ALERT) != 0;
-    }
-
-    /**
-     * Returns the warning type for an ETWS warning notification.
-     * This method assumes that the message ID has already been checked for ETWS type.
-     *
-     * @return the ETWS warning type defined in 3GPP TS 23.041 section 9.3.24
-     */
-    private int getEtwsWarningType() {
-        return mMessageIdentifier - SmsCbConstants.MESSAGE_ID_ETWS_EARTHQUAKE_WARNING;
-    }
-
-    /**
-     * Returns the message class for a CMAS warning notification.
-     * This method assumes that the message ID has already been checked for CMAS type.
-     * @return the CMAS message class as defined in {@link SmsCbCmasInfo}
-     */
-    private int getCmasMessageClass() {
-        switch (mMessageIdentifier) {
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_EXTREME_THREAT;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_SEVERE_THREAT;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_CHILD_ABDUCTION_EMERGENCY;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_REQUIRED_MONTHLY_TEST;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXERCISE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXERCISE_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_CMAS_EXERCISE;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CLASS_OPERATOR_DEFINED_USE;
-
-            default:
-                return SmsCbCmasInfo.CMAS_CLASS_UNKNOWN;
-        }
-    }
-
-    /**
-     * Returns the severity for a CMAS warning notification. This is only available for extreme
-     * and severe alerts, not for other types such as Presidential Level and AMBER alerts.
-     * This method assumes that the message ID has already been checked for CMAS type.
-     * @return the CMAS severity as defined in {@link SmsCbCmasInfo}
-     */
-    private int getCmasSeverity() {
-        switch (mMessageIdentifier) {
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_SEVERITY_EXTREME;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_SEVERITY_SEVERE;
-
-            default:
-                return SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN;
-        }
-    }
-
-    /**
-     * Returns the urgency for a CMAS warning notification. This is only available for extreme
-     * and severe alerts, not for other types such as Presidential Level and AMBER alerts.
-     * This method assumes that the message ID has already been checked for CMAS type.
-     * @return the CMAS urgency as defined in {@link SmsCbCmasInfo}
-     */
-    private int getCmasUrgency() {
-        switch (mMessageIdentifier) {
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_URGENCY_IMMEDIATE;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_URGENCY_EXPECTED;
-
-            default:
-                return SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN;
-        }
-    }
-
-    /**
-     * Returns the certainty for a CMAS warning notification. This is only available for extreme
-     * and severe alerts, not for other types such as Presidential Level and AMBER alerts.
-     * This method assumes that the message ID has already been checked for CMAS type.
-     * @return the CMAS certainty as defined in {@link SmsCbCmasInfo}
-     */
-    private int getCmasCertainty() {
-        switch (mMessageIdentifier) {
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CERTAINTY_OBSERVED;
-
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY:
-            case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE:
-                return SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY;
-
-            default:
-                return SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN;
-        }
-    }
-
-    @Override
-    public String toString() {
-        return "SmsCbHeader{GS=" + mGeographicalScope + ", serialNumber=0x" +
-                Integer.toHexString(mSerialNumber) +
-                ", messageIdentifier=0x" + Integer.toHexString(mMessageIdentifier) +
-                ", DCS=0x" + Integer.toHexString(mDataCodingScheme) +
-                ", page " + mPageIndex + " of " + mNrOfPages + '}';
-    }
-}
\ No newline at end of file
diff --git a/src/java/com/android/internal/telephony/gsm/SmsMessage.java b/src/java/com/android/internal/telephony/gsm/SmsMessage.java
deleted file mode 100644
index 582506a..0000000
--- a/src/java/com/android/internal/telephony/gsm/SmsMessage.java
+++ /dev/null
@@ -1,1369 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.gsm;
-
-import android.telephony.PhoneNumberUtils;
-import android.text.format.Time;
-import android.telephony.Rlog;
-import android.content.res.Resources;
-import android.text.TextUtils;
-
-import com.android.internal.telephony.EncodeException;
-import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
-import com.android.internal.telephony.uicc.IccUtils;
-import com.android.internal.telephony.SmsHeader;
-import com.android.internal.telephony.SmsMessageBase;
-import com.android.internal.telephony.Sms7BitEncodingTranslator;
-
-import java.io.ByteArrayOutputStream;
-import java.io.UnsupportedEncodingException;
-import java.text.ParseException;
-
-import static com.android.internal.telephony.SmsConstants.MessageClass;
-import static com.android.internal.telephony.SmsConstants.ENCODING_UNKNOWN;
-import static com.android.internal.telephony.SmsConstants.ENCODING_7BIT;
-import static com.android.internal.telephony.SmsConstants.ENCODING_8BIT;
-import static com.android.internal.telephony.SmsConstants.ENCODING_16BIT;
-import static com.android.internal.telephony.SmsConstants.ENCODING_KSC5601;
-import static com.android.internal.telephony.SmsConstants.MAX_USER_DATA_SEPTETS;
-import static com.android.internal.telephony.SmsConstants.MAX_USER_DATA_BYTES;
-import static com.android.internal.telephony.SmsConstants.MAX_USER_DATA_BYTES_WITH_HEADER;
-
-/**
- * A Short Message Service message.
- *
- */
-public class SmsMessage extends SmsMessageBase {
-    static final String LOG_TAG = "SmsMessage";
-    private static final boolean VDBG = false;
-
-    private MessageClass messageClass;
-
-    /**
-     * TP-Message-Type-Indicator
-     * 9.2.3
-     */
-    private int mMti;
-
-    /** TP-Protocol-Identifier (TP-PID) */
-    private int mProtocolIdentifier;
-
-    // TP-Data-Coding-Scheme
-    // see TS 23.038
-    private int mDataCodingScheme;
-
-    // TP-Reply-Path
-    // e.g. 23.040 9.2.2.1
-    private boolean mReplyPathPresent = false;
-
-    /** The address of the receiver. */
-    private GsmSmsAddress mRecipientAddress;
-
-    /**
-     *  TP-Status - status of a previously submitted SMS.
-     *  This field applies to SMS-STATUS-REPORT messages.  0 indicates success;
-     *  see TS 23.040, 9.2.3.15 for description of other possible values.
-     */
-    private int mStatus;
-
-    /**
-     *  TP-Status - status of a previously submitted SMS.
-     *  This field is true iff the message is a SMS-STATUS-REPORT message.
-     */
-    private boolean mIsStatusReportMessage = false;
-
-    private int mVoiceMailCount = 0;
-
-    public static class SubmitPdu extends SubmitPduBase {
-    }
-
-    /**
-     * Create an SmsMessage from a raw PDU.
-     */
-    public static SmsMessage createFromPdu(byte[] pdu) {
-        try {
-            SmsMessage msg = new SmsMessage();
-            msg.parsePdu(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed: ", ex);
-            return null;
-        } catch (OutOfMemoryError e) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed with out of memory: ", e);
-            return null;
-        }
-    }
-
-    /**
-     * 3GPP TS 23.040 9.2.3.9 specifies that Type Zero messages are indicated
-     * by TP_PID field set to value 0x40
-     */
-    public boolean isTypeZero() {
-        return (mProtocolIdentifier == 0x40);
-    }
-
-    /**
-     * TS 27.005 3.4.1 lines[0] and lines[1] are the two lines read from the
-     * +CMT unsolicited response (PDU mode, of course)
-     *  +CMT: [&lt;alpha>],<length><CR><LF><pdu>
-     *
-     * Only public for debugging
-     *
-     * {@hide}
-     */
-    public static SmsMessage newFromCMT(byte[] pdu) {
-        try {
-            SmsMessage msg = new SmsMessage();
-            msg.parsePdu(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed: ", ex);
-            return null;
-        }
-    }
-
-    /** @hide */
-    public static SmsMessage newFromCDS(byte[] pdu) {
-        try {
-            SmsMessage msg = new SmsMessage();
-            msg.parsePdu(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "CDS SMS PDU parsing failed: ", ex);
-            return null;
-        }
-    }
-
-    /**
-     * Create an SmsMessage from an SMS EF record.
-     *
-     * @param index Index of SMS record. This should be index in ArrayList
-     *              returned by SmsManager.getAllMessagesFromSim + 1.
-     * @param data Record data.
-     * @return An SmsMessage representing the record.
-     *
-     * @hide
-     */
-    public static SmsMessage createFromEfRecord(int index, byte[] data) {
-        try {
-            SmsMessage msg = new SmsMessage();
-
-            msg.mIndexOnIcc = index;
-
-            // First byte is status: RECEIVED_READ, RECEIVED_UNREAD, STORED_SENT,
-            // or STORED_UNSENT
-            // See TS 51.011 10.5.3
-            if ((data[0] & 1) == 0) {
-                Rlog.w(LOG_TAG,
-                        "SMS parsing failed: Trying to parse a free record");
-                return null;
-            } else {
-                msg.mStatusOnIcc = data[0] & 0x07;
-            }
-
-            int size = data.length - 1;
-
-            // Note: Data may include trailing FF's.  That's OK; message
-            // should still parse correctly.
-            byte[] pdu = new byte[size];
-            System.arraycopy(data, 1, pdu, 0, size);
-            msg.parsePdu(pdu);
-            return msg;
-        } catch (RuntimeException ex) {
-            Rlog.e(LOG_TAG, "SMS PDU parsing failed: ", ex);
-            return null;
-        }
-    }
-
-    /**
-     * Get the TP-Layer-Length for the given SMS-SUBMIT PDU Basically, the
-     * length in bytes (not hex chars) less the SMSC header
-     */
-    public static int getTPLayerLengthForPDU(String pdu) {
-        int len = pdu.length() / 2;
-        int smscLen = Integer.parseInt(pdu.substring(0, 2), 16);
-
-        return len - smscLen - 1;
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a destination address and a message
-     *
-     * @param scAddress Service Centre address.  Null means use default.
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     * @hide
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, String message,
-            boolean statusReportRequested, byte[] header) {
-        return getSubmitPdu(scAddress, destinationAddress, message, statusReportRequested, header,
-                ENCODING_UNKNOWN, 0, 0);
-    }
-
-
-    /**
-     * Get an SMS-SUBMIT PDU for a destination address and a message using the
-     * specified encoding.
-     *
-     * @param scAddress Service Centre address.  Null means use default.
-     * @param encoding Encoding defined by constants in
-     *        com.android.internal.telephony.SmsConstants.ENCODING_*
-     * @param languageTable
-     * @param languageShiftTable
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     * @hide
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, String message,
-            boolean statusReportRequested, byte[] header, int encoding,
-            int languageTable, int languageShiftTable) {
-
-        // Perform null parameter checks.
-        if (message == null || destinationAddress == null) {
-            return null;
-        }
-
-        if (encoding == ENCODING_UNKNOWN) {
-            // Find the best encoding to use
-            TextEncodingDetails ted = calculateLength(message, false);
-            encoding = ted.codeUnitSize;
-            languageTable = ted.languageTable;
-            languageShiftTable = ted.languageShiftTable;
-
-            if (encoding == ENCODING_7BIT &&
-                    (languageTable != 0 || languageShiftTable != 0)) {
-                if (header != null) {
-                    SmsHeader smsHeader = SmsHeader.fromByteArray(header);
-                    if (smsHeader.languageTable != languageTable
-                            || smsHeader.languageShiftTable != languageShiftTable) {
-                        Rlog.w(LOG_TAG, "Updating language table in SMS header: "
-                                + smsHeader.languageTable + " -> " + languageTable + ", "
-                                + smsHeader.languageShiftTable + " -> " + languageShiftTable);
-                        smsHeader.languageTable = languageTable;
-                        smsHeader.languageShiftTable = languageShiftTable;
-                        header = SmsHeader.toByteArray(smsHeader);
-                    }
-                } else {
-                    SmsHeader smsHeader = new SmsHeader();
-                    smsHeader.languageTable = languageTable;
-                    smsHeader.languageShiftTable = languageShiftTable;
-                    header = SmsHeader.toByteArray(smsHeader);
-                }
-            }
-        }
-
-        SubmitPdu ret = new SubmitPdu();
-        // MTI = SMS-SUBMIT, UDHI = header != null
-        byte mtiByte = (byte)(0x01 | (header != null ? 0x40 : 0x00));
-        ByteArrayOutputStream bo = getSubmitPduHead(
-                scAddress, destinationAddress, mtiByte,
-                statusReportRequested, ret);
-
-        // User Data (and length)
-        byte[] userData;
-        try {
-            if (encoding == ENCODING_7BIT) {
-                userData = GsmAlphabet.stringToGsm7BitPackedWithHeader(message, header,
-                        languageTable, languageShiftTable);
-            } else { //assume UCS-2
-                try {
-                    userData = encodeUCS2(message, header);
-                } catch(UnsupportedEncodingException uex) {
-                    Rlog.e(LOG_TAG,
-                            "Implausible UnsupportedEncodingException ",
-                            uex);
-                    return null;
-                }
-            }
-        } catch (EncodeException ex) {
-            // Encoding to the 7-bit alphabet failed. Let's see if we can
-            // send it as a UCS-2 encoded message
-            try {
-                userData = encodeUCS2(message, header);
-                encoding = ENCODING_16BIT;
-            } catch(UnsupportedEncodingException uex) {
-                Rlog.e(LOG_TAG,
-                        "Implausible UnsupportedEncodingException ",
-                        uex);
-                return null;
-            }
-        }
-
-        if (encoding == ENCODING_7BIT) {
-            if ((0xff & userData[0]) > MAX_USER_DATA_SEPTETS) {
-                // Message too long
-                Rlog.e(LOG_TAG, "Message too long (" + (0xff & userData[0]) + " septets)");
-                return null;
-            }
-            // TP-Data-Coding-Scheme
-            // Default encoding, uncompressed
-            // To test writing messages to the SIM card, change this value 0x00
-            // to 0x12, which means "bits 1 and 0 contain message class, and the
-            // class is 2". Note that this takes effect for the sender. In other
-            // words, messages sent by the phone with this change will end up on
-            // the receiver's SIM card. You can then send messages to yourself
-            // (on a phone with this change) and they'll end up on the SIM card.
-            bo.write(0x00);
-        } else { // assume UCS-2
-            if ((0xff & userData[0]) > MAX_USER_DATA_BYTES) {
-                // Message too long
-                Rlog.e(LOG_TAG, "Message too long (" + (0xff & userData[0]) + " bytes)");
-                return null;
-            }
-            // TP-Data-Coding-Scheme
-            // UCS-2 encoding, uncompressed
-            bo.write(0x08);
-        }
-
-        // (no TP-Validity-Period)
-        bo.write(userData, 0, userData.length);
-        ret.encodedMessage = bo.toByteArray();
-        return ret;
-    }
-
-    /**
-     * Packs header and UCS-2 encoded message. Includes TP-UDL & TP-UDHL if necessary
-     *
-     * @return encoded message as UCS2
-     * @throws UnsupportedEncodingException
-     */
-    private static byte[] encodeUCS2(String message, byte[] header)
-        throws UnsupportedEncodingException {
-        byte[] userData, textPart;
-        textPart = message.getBytes("utf-16be");
-
-        if (header != null) {
-            // Need 1 byte for UDHL
-            userData = new byte[header.length + textPart.length + 1];
-
-            userData[0] = (byte)header.length;
-            System.arraycopy(header, 0, userData, 1, header.length);
-            System.arraycopy(textPart, 0, userData, header.length + 1, textPart.length);
-        }
-        else {
-            userData = textPart;
-        }
-        byte[] ret = new byte[userData.length+1];
-        ret[0] = (byte) (userData.length & 0xff );
-        System.arraycopy(userData, 0, ret, 1, userData.length);
-        return ret;
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a destination address and a message
-     *
-     * @param scAddress Service Centre address.  Null means use default.
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, String message,
-            boolean statusReportRequested) {
-
-        return getSubmitPdu(scAddress, destinationAddress, message, statusReportRequested, null);
-    }
-
-    /**
-     * Get an SMS-SUBMIT PDU for a data message to a destination address &amp; port
-     *
-     * @param scAddress Service Centre address. null == use default
-     * @param destinationAddress the address of the destination for the message
-     * @param destinationPort the port to deliver the message to at the
-     *        destination
-     * @param data the data for the message
-     * @return a <code>SubmitPdu</code> containing the encoded SC
-     *         address, if applicable, and the encoded message.
-     *         Returns null on encode error.
-     */
-    public static SubmitPdu getSubmitPdu(String scAddress,
-            String destinationAddress, int destinationPort, byte[] data,
-            boolean statusReportRequested) {
-
-        SmsHeader.PortAddrs portAddrs = new SmsHeader.PortAddrs();
-        portAddrs.destPort = destinationPort;
-        portAddrs.origPort = 0;
-        portAddrs.areEightBits = false;
-
-        SmsHeader smsHeader = new SmsHeader();
-        smsHeader.portAddrs = portAddrs;
-
-        byte[] smsHeaderData = SmsHeader.toByteArray(smsHeader);
-
-        if ((data.length + smsHeaderData.length + 1) > MAX_USER_DATA_BYTES) {
-            Rlog.e(LOG_TAG, "SMS data message may only contain "
-                    + (MAX_USER_DATA_BYTES - smsHeaderData.length - 1) + " bytes");
-            return null;
-        }
-
-        SubmitPdu ret = new SubmitPdu();
-        ByteArrayOutputStream bo = getSubmitPduHead(
-                scAddress, destinationAddress, (byte) 0x41, // MTI = SMS-SUBMIT,
-                                                            // TP-UDHI = true
-                statusReportRequested, ret);
-
-        // TP-Data-Coding-Scheme
-        // No class, 8 bit data
-        bo.write(0x04);
-
-        // (no TP-Validity-Period)
-
-        // Total size
-        bo.write(data.length + smsHeaderData.length + 1);
-
-        // User data header
-        bo.write(smsHeaderData.length);
-        bo.write(smsHeaderData, 0, smsHeaderData.length);
-
-        // User data
-        bo.write(data, 0, data.length);
-
-        ret.encodedMessage = bo.toByteArray();
-        return ret;
-    }
-
-    /**
-     * Create the beginning of a SUBMIT PDU.  This is the part of the
-     * SUBMIT PDU that is common to the two versions of {@link #getSubmitPdu},
-     * one of which takes a byte array and the other of which takes a
-     * <code>String</code>.
-     *
-     * @param scAddress Service Centre address. null == use default
-     * @param destinationAddress the address of the destination for the message
-     * @param mtiByte
-     * @param ret <code>SubmitPdu</code> containing the encoded SC
-     *        address, if applicable, and the encoded message
-     */
-    private static ByteArrayOutputStream getSubmitPduHead(
-            String scAddress, String destinationAddress, byte mtiByte,
-            boolean statusReportRequested, SubmitPdu ret) {
-        ByteArrayOutputStream bo = new ByteArrayOutputStream(
-                MAX_USER_DATA_BYTES + 40);
-
-        // SMSC address with length octet, or 0
-        if (scAddress == null) {
-            ret.encodedScAddress = null;
-        } else {
-            ret.encodedScAddress = PhoneNumberUtils.networkPortionToCalledPartyBCDWithLength(
-                    scAddress);
-        }
-
-        // TP-Message-Type-Indicator (and friends)
-        if (statusReportRequested) {
-            // Set TP-Status-Report-Request bit.
-            mtiByte |= 0x20;
-            if (VDBG) Rlog.d(LOG_TAG, "SMS status report requested");
-        }
-        bo.write(mtiByte);
-
-        // space for TP-Message-Reference
-        bo.write(0);
-
-        byte[] daBytes;
-
-        daBytes = PhoneNumberUtils.networkPortionToCalledPartyBCD(destinationAddress);
-
-        // destination address length in BCD digits, ignoring TON byte and pad
-        // TODO Should be better.
-        bo.write((daBytes.length - 1) * 2
-                - ((daBytes[daBytes.length - 1] & 0xf0) == 0xf0 ? 1 : 0));
-
-        // destination address
-        bo.write(daBytes, 0, daBytes.length);
-
-        // TP-Protocol-Identifier
-        bo.write(0);
-        return bo;
-    }
-
-    private static class PduParser {
-        byte mPdu[];
-        int mCur;
-        SmsHeader mUserDataHeader;
-        byte[] mUserData;
-        int mUserDataSeptetPadding;
-
-        PduParser(byte[] pdu) {
-            mPdu = pdu;
-            mCur = 0;
-            mUserDataSeptetPadding = 0;
-        }
-
-        /**
-         * Parse and return the SC address prepended to SMS messages coming via
-         * the TS 27.005 / AT interface.  Returns null on invalid address
-         */
-        String getSCAddress() {
-            int len;
-            String ret;
-
-            // length of SC Address
-            len = getByte();
-
-            if (len == 0) {
-                // no SC address
-                ret = null;
-            } else {
-                // SC address
-                try {
-                    ret = PhoneNumberUtils
-                            .calledPartyBCDToString(mPdu, mCur, len);
-                } catch (RuntimeException tr) {
-                    Rlog.d(LOG_TAG, "invalid SC address: ", tr);
-                    ret = null;
-                }
-            }
-
-            mCur += len;
-
-            return ret;
-        }
-
-        /**
-         * returns non-sign-extended byte value
-         */
-        int getByte() {
-            return mPdu[mCur++] & 0xff;
-        }
-
-        /**
-         * Any address except the SC address (eg, originating address) See TS
-         * 23.040 9.1.2.5
-         */
-        GsmSmsAddress getAddress() {
-            GsmSmsAddress ret;
-
-            // "The Address-Length field is an integer representation of
-            // the number field, i.e. excludes any semi-octet containing only
-            // fill bits."
-            // The TOA field is not included as part of this
-            int addressLength = mPdu[mCur] & 0xff;
-            int lengthBytes = 2 + (addressLength + 1) / 2;
-
-            try {
-                ret = new GsmSmsAddress(mPdu, mCur, lengthBytes);
-            } catch (ParseException e) {
-                ret = null;
-                //This is caught by createFromPdu(byte[] pdu)
-                throw new RuntimeException(e.getMessage());
-            }
-
-            mCur += lengthBytes;
-
-            return ret;
-        }
-
-        /**
-         * Parses an SC timestamp and returns a currentTimeMillis()-style
-         * timestamp
-         */
-
-        long getSCTimestampMillis() {
-            // TP-Service-Centre-Time-Stamp
-            int year = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-            int month = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-            int day = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-            int hour = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-            int minute = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-            int second = IccUtils.gsmBcdByteToInt(mPdu[mCur++]);
-
-            // For the timezone, the most significant bit of the
-            // least significant nibble is the sign byte
-            // (meaning the max range of this field is 79 quarter-hours,
-            // which is more than enough)
-
-            byte tzByte = mPdu[mCur++];
-
-            // Mask out sign bit.
-            int timezoneOffset = IccUtils.gsmBcdByteToInt((byte) (tzByte & (~0x08)));
-
-            timezoneOffset = ((tzByte & 0x08) == 0) ? timezoneOffset : -timezoneOffset;
-
-            Time time = new Time(Time.TIMEZONE_UTC);
-
-            // It's 2006.  Should I really support years < 2000?
-            time.year = year >= 90 ? year + 1900 : year + 2000;
-            time.month = month - 1;
-            time.monthDay = day;
-            time.hour = hour;
-            time.minute = minute;
-            time.second = second;
-
-            // Timezone offset is in quarter hours.
-            return time.toMillis(true) - (timezoneOffset * 15 * 60 * 1000);
-        }
-
-        /**
-         * Pulls the user data out of the PDU, and separates the payload from
-         * the header if there is one.
-         *
-         * @param hasUserDataHeader true if there is a user data header
-         * @param dataInSeptets true if the data payload is in septets instead
-         *  of octets
-         * @return the number of septets or octets in the user data payload
-         */
-        int constructUserData(boolean hasUserDataHeader, boolean dataInSeptets) {
-            int offset = mCur;
-            int userDataLength = mPdu[offset++] & 0xff;
-            int headerSeptets = 0;
-            int userDataHeaderLength = 0;
-
-            if (hasUserDataHeader) {
-                userDataHeaderLength = mPdu[offset++] & 0xff;
-
-                byte[] udh = new byte[userDataHeaderLength];
-                System.arraycopy(mPdu, offset, udh, 0, userDataHeaderLength);
-                mUserDataHeader = SmsHeader.fromByteArray(udh);
-                offset += userDataHeaderLength;
-
-                int headerBits = (userDataHeaderLength + 1) * 8;
-                headerSeptets = headerBits / 7;
-                headerSeptets += (headerBits % 7) > 0 ? 1 : 0;
-                mUserDataSeptetPadding = (headerSeptets * 7) - headerBits;
-            }
-
-            int bufferLen;
-            if (dataInSeptets) {
-                /*
-                 * Here we just create the user data length to be the remainder of
-                 * the pdu minus the user data header, since userDataLength means
-                 * the number of uncompressed septets.
-                 */
-                bufferLen = mPdu.length - offset;
-            } else {
-                /*
-                 * userDataLength is the count of octets, so just subtract the
-                 * user data header.
-                 */
-                bufferLen = userDataLength - (hasUserDataHeader ? (userDataHeaderLength + 1) : 0);
-                if (bufferLen < 0) {
-                    bufferLen = 0;
-                }
-            }
-
-            mUserData = new byte[bufferLen];
-            System.arraycopy(mPdu, offset, mUserData, 0, mUserData.length);
-            mCur = offset;
-
-            if (dataInSeptets) {
-                // Return the number of septets
-                int count = userDataLength - headerSeptets;
-                // If count < 0, return 0 (means UDL was probably incorrect)
-                return count < 0 ? 0 : count;
-            } else {
-                // Return the number of octets
-                return mUserData.length;
-            }
-        }
-
-        /**
-         * Returns the user data payload, not including the headers
-         *
-         * @return the user data payload, not including the headers
-         */
-        byte[] getUserData() {
-            return mUserData;
-        }
-
-        /**
-         * Returns an object representing the user data headers
-         *
-         * {@hide}
-         */
-        SmsHeader getUserDataHeader() {
-            return mUserDataHeader;
-        }
-
-        /**
-         * Interprets the user data payload as packed GSM 7bit characters, and
-         * decodes them into a String.
-         *
-         * @param septetCount the number of septets in the user data payload
-         * @return a String with the decoded characters
-         */
-        String getUserDataGSM7Bit(int septetCount, int languageTable,
-                int languageShiftTable) {
-            String ret;
-
-            ret = GsmAlphabet.gsm7BitPackedToString(mPdu, mCur, septetCount,
-                    mUserDataSeptetPadding, languageTable, languageShiftTable);
-
-            mCur += (septetCount * 7) / 8;
-
-            return ret;
-        }
-
-        /**
-         * Interprets the user data payload as pack GSM 8-bit (a GSM alphabet string that's
-         * stored in 8-bit unpacked format) characters, and decodes them into a String.
-         *
-         * @param byteCount the number of byest in the user data payload
-         * @return a String with the decoded characters
-         */
-        String getUserDataGSM8bit(int byteCount) {
-            String ret;
-
-            ret = GsmAlphabet.gsm8BitUnpackedToString(mPdu, mCur, byteCount);
-
-            mCur += byteCount;
-
-            return ret;
-        }
-
-        /**
-         * Interprets the user data payload as UCS2 characters, and
-         * decodes them into a String.
-         *
-         * @param byteCount the number of bytes in the user data payload
-         * @return a String with the decoded characters
-         */
-        String getUserDataUCS2(int byteCount) {
-            String ret;
-
-            try {
-                ret = new String(mPdu, mCur, byteCount, "utf-16");
-            } catch (UnsupportedEncodingException ex) {
-                ret = "";
-                Rlog.e(LOG_TAG, "implausible UnsupportedEncodingException", ex);
-            }
-
-            mCur += byteCount;
-            return ret;
-        }
-
-        /**
-         * Interprets the user data payload as KSC-5601 characters, and
-         * decodes them into a String.
-         *
-         * @param byteCount the number of bytes in the user data payload
-         * @return a String with the decoded characters
-         */
-        String getUserDataKSC5601(int byteCount) {
-            String ret;
-
-            try {
-                ret = new String(mPdu, mCur, byteCount, "KSC5601");
-            } catch (UnsupportedEncodingException ex) {
-                ret = "";
-                Rlog.e(LOG_TAG, "implausible UnsupportedEncodingException", ex);
-            }
-
-            mCur += byteCount;
-            return ret;
-        }
-
-        boolean moreDataPresent() {
-            return (mPdu.length > mCur);
-        }
-    }
-
-    /**
-     * Calculates the number of SMS's required to encode the message body and
-     * the number of characters remaining until the next message.
-     *
-     * @param msgBody the message to encode
-     * @param use7bitOnly ignore (but still count) illegal characters if true
-     * @return TextEncodingDetails
-     */
-    public static TextEncodingDetails calculateLength(CharSequence msgBody,
-            boolean use7bitOnly) {
-        CharSequence newMsgBody = null;
-        Resources r = Resources.getSystem();
-        if (r.getBoolean(com.android.internal.R.bool.config_sms_force_7bit_encoding)) {
-            newMsgBody  = Sms7BitEncodingTranslator.translate(msgBody);
-        }
-        if (TextUtils.isEmpty(newMsgBody)) {
-            newMsgBody = msgBody;
-        }
-        TextEncodingDetails ted = GsmAlphabet.countGsmSeptets(newMsgBody, use7bitOnly);
-        if (ted == null) {
-            return SmsMessageBase.calcUnicodeEncodingDetails(newMsgBody);
-        }
-        return ted;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public int getProtocolIdentifier() {
-        return mProtocolIdentifier;
-    }
-
-    /**
-     * Returns the TP-Data-Coding-Scheme byte, for acknowledgement of SMS-PP download messages.
-     * @return the TP-DCS field of the SMS header
-     */
-    int getDataCodingScheme() {
-        return mDataCodingScheme;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isReplace() {
-        return (mProtocolIdentifier & 0xc0) == 0x40
-                && (mProtocolIdentifier & 0x3f) > 0
-                && (mProtocolIdentifier & 0x3f) < 8;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isCphsMwiMessage() {
-        return ((GsmSmsAddress) mOriginatingAddress).isCphsVoiceMessageClear()
-                || ((GsmSmsAddress) mOriginatingAddress).isCphsVoiceMessageSet();
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isMWIClearMessage() {
-        if (mIsMwi && !mMwiSense) {
-            return true;
-        }
-
-        return mOriginatingAddress != null
-                && ((GsmSmsAddress) mOriginatingAddress).isCphsVoiceMessageClear();
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isMWISetMessage() {
-        if (mIsMwi && mMwiSense) {
-            return true;
-        }
-
-        return mOriginatingAddress != null
-                && ((GsmSmsAddress) mOriginatingAddress).isCphsVoiceMessageSet();
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isMwiDontStore() {
-        if (mIsMwi && mMwiDontStore) {
-            return true;
-        }
-
-        if (isCphsMwiMessage()) {
-            // See CPHS 4.2 Section B.4.2.1
-            // If the user data is a single space char, do not store
-            // the message. Otherwise, store and display as usual
-            if (" ".equals(getMessageBody())) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public int getStatus() {
-        return mStatus;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isStatusReportMessage() {
-        return mIsStatusReportMessage;
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public boolean isReplyPathPresent() {
-        return mReplyPathPresent;
-    }
-
-    /**
-     * TS 27.005 3.1, &lt;pdu&gt; definition "In the case of SMS: 3GPP TS 24.011 [6]
-     * SC address followed by 3GPP TS 23.040 [3] TPDU in hexadecimal format:
-     * ME/TA converts each octet of TP data unit into two IRA character long
-     * hex number (e.g. octet with integer value 42 is presented to TE as two
-     * characters 2A (IRA 50 and 65))" ...in the case of cell broadcast,
-     * something else...
-     */
-    private void parsePdu(byte[] pdu) {
-        mPdu = pdu;
-        // Rlog.d(LOG_TAG, "raw sms message:");
-        // Rlog.d(LOG_TAG, s);
-
-        PduParser p = new PduParser(pdu);
-
-        mScAddress = p.getSCAddress();
-
-        if (mScAddress != null) {
-            if (VDBG) Rlog.d(LOG_TAG, "SMS SC address: " + mScAddress);
-        }
-
-        // TODO(mkf) support reply path, user data header indicator
-
-        // TP-Message-Type-Indicator
-        // 9.2.3
-        int firstByte = p.getByte();
-
-        mMti = firstByte & 0x3;
-        switch (mMti) {
-        // TP-Message-Type-Indicator
-        // 9.2.3
-        case 0:
-        case 3: //GSM 03.40 9.2.3.1: MTI == 3 is Reserved.
-                //This should be processed in the same way as MTI == 0 (Deliver)
-            parseSmsDeliver(p, firstByte);
-            break;
-        case 1:
-            parseSmsSubmit(p, firstByte);
-            break;
-        case 2:
-            parseSmsStatusReport(p, firstByte);
-            break;
-        default:
-            // TODO(mkf) the rest of these
-            throw new RuntimeException("Unsupported message type");
-        }
-    }
-
-    /**
-     * Parses a SMS-STATUS-REPORT message.
-     *
-     * @param p A PduParser, cued past the first byte.
-     * @param firstByte The first byte of the PDU, which contains MTI, etc.
-     */
-    private void parseSmsStatusReport(PduParser p, int firstByte) {
-        mIsStatusReportMessage = true;
-
-        // TP-Message-Reference
-        mMessageRef = p.getByte();
-        // TP-Recipient-Address
-        mRecipientAddress = p.getAddress();
-        // TP-Service-Centre-Time-Stamp
-        mScTimeMillis = p.getSCTimestampMillis();
-        p.getSCTimestampMillis();
-        // TP-Status
-        mStatus = p.getByte();
-
-        // The following are optional fields that may or may not be present.
-        if (p.moreDataPresent()) {
-            // TP-Parameter-Indicator
-            int extraParams = p.getByte();
-            int moreExtraParams = extraParams;
-            while ((moreExtraParams & 0x80) != 0) {
-                // We only know how to parse a few extra parameters, all
-                // indicated in the first TP-PI octet, so skip over any
-                // additional TP-PI octets.
-                moreExtraParams = p.getByte();
-            }
-            // As per 3GPP 23.040 section 9.2.3.27 TP-Parameter-Indicator,
-            // only process the byte if the reserved bits (bits3 to 6) are zero.
-            if ((extraParams & 0x78) == 0) {
-                // TP-Protocol-Identifier
-                if ((extraParams & 0x01) != 0) {
-                    mProtocolIdentifier = p.getByte();
-                }
-                // TP-Data-Coding-Scheme
-                if ((extraParams & 0x02) != 0) {
-                    mDataCodingScheme = p.getByte();
-                }
-                // TP-User-Data-Length (implies existence of TP-User-Data)
-                if ((extraParams & 0x04) != 0) {
-                    boolean hasUserDataHeader = (firstByte & 0x40) == 0x40;
-                    parseUserData(p, hasUserDataHeader);
-                }
-            }
-        }
-    }
-
-    private void parseSmsDeliver(PduParser p, int firstByte) {
-        mReplyPathPresent = (firstByte & 0x80) == 0x80;
-
-        mOriginatingAddress = p.getAddress();
-
-        if (mOriginatingAddress != null) {
-            if (VDBG) Rlog.v(LOG_TAG, "SMS originating address: "
-                    + mOriginatingAddress.address);
-        }
-
-        // TP-Protocol-Identifier (TP-PID)
-        // TS 23.040 9.2.3.9
-        mProtocolIdentifier = p.getByte();
-
-        // TP-Data-Coding-Scheme
-        // see TS 23.038
-        mDataCodingScheme = p.getByte();
-
-        if (VDBG) {
-            Rlog.v(LOG_TAG, "SMS TP-PID:" + mProtocolIdentifier
-                    + " data coding scheme: " + mDataCodingScheme);
-        }
-
-        mScTimeMillis = p.getSCTimestampMillis();
-
-        if (VDBG) Rlog.d(LOG_TAG, "SMS SC timestamp: " + mScTimeMillis);
-
-        boolean hasUserDataHeader = (firstByte & 0x40) == 0x40;
-
-        parseUserData(p, hasUserDataHeader);
-    }
-
-    /**
-     * Parses a SMS-SUBMIT message.
-     *
-     * @param p A PduParser, cued past the first byte.
-     * @param firstByte The first byte of the PDU, which contains MTI, etc.
-     */
-    private void parseSmsSubmit(PduParser p, int firstByte) {
-        mReplyPathPresent = (firstByte & 0x80) == 0x80;
-
-        // TP-MR (TP-Message Reference)
-        mMessageRef = p.getByte();
-
-        mRecipientAddress = p.getAddress();
-
-        if (mRecipientAddress != null) {
-            if (VDBG) Rlog.v(LOG_TAG, "SMS recipient address: " + mRecipientAddress.address);
-        }
-
-        // TP-Protocol-Identifier (TP-PID)
-        // TS 23.040 9.2.3.9
-        mProtocolIdentifier = p.getByte();
-
-        // TP-Data-Coding-Scheme
-        // see TS 23.038
-        mDataCodingScheme = p.getByte();
-
-        if (VDBG) {
-            Rlog.v(LOG_TAG, "SMS TP-PID:" + mProtocolIdentifier
-                    + " data coding scheme: " + mDataCodingScheme);
-        }
-
-        // TP-Validity-Period-Format
-        int validityPeriodLength = 0;
-        int validityPeriodFormat = ((firstByte>>3) & 0x3);
-        if (0x0 == validityPeriodFormat) /* 00, TP-VP field not present*/
-        {
-            validityPeriodLength = 0;
-        }
-        else if (0x2 == validityPeriodFormat) /* 10, TP-VP: relative format*/
-        {
-            validityPeriodLength = 1;
-        }
-        else /* other case, 11 or 01, TP-VP: absolute or enhanced format*/
-        {
-            validityPeriodLength = 7;
-        }
-
-        // TP-Validity-Period is not used on phone, so just ignore it for now.
-        while (validityPeriodLength-- > 0)
-        {
-            p.getByte();
-        }
-
-        boolean hasUserDataHeader = (firstByte & 0x40) == 0x40;
-
-        parseUserData(p, hasUserDataHeader);
-    }
-
-    /**
-     * Parses the User Data of an SMS.
-     *
-     * @param p The current PduParser.
-     * @param hasUserDataHeader Indicates whether a header is present in the
-     *                          User Data.
-     */
-    private void parseUserData(PduParser p, boolean hasUserDataHeader) {
-        boolean hasMessageClass = false;
-        boolean userDataCompressed = false;
-
-        int encodingType = ENCODING_UNKNOWN;
-
-        // Look up the data encoding scheme
-        if ((mDataCodingScheme & 0x80) == 0) {
-            userDataCompressed = (0 != (mDataCodingScheme & 0x20));
-            hasMessageClass = (0 != (mDataCodingScheme & 0x10));
-
-            if (userDataCompressed) {
-                Rlog.w(LOG_TAG, "4 - Unsupported SMS data coding scheme "
-                        + "(compression) " + (mDataCodingScheme & 0xff));
-            } else {
-                switch ((mDataCodingScheme >> 2) & 0x3) {
-                case 0: // GSM 7 bit default alphabet
-                    encodingType = ENCODING_7BIT;
-                    break;
-
-                case 2: // UCS 2 (16bit)
-                    encodingType = ENCODING_16BIT;
-                    break;
-
-                case 1: // 8 bit data
-                    //Support decoding the user data payload as pack GSM 8-bit (a GSM alphabet string
-                    //that's stored in 8-bit unpacked format) characters.
-                    Resources r = Resources.getSystem();
-                    if (r.getBoolean(com.android.internal.
-                            R.bool.config_sms_decode_gsm_8bit_data)) {
-                        encodingType = ENCODING_8BIT;
-                        break;
-                    }
-
-                case 3: // reserved
-                    Rlog.w(LOG_TAG, "1 - Unsupported SMS data coding scheme "
-                            + (mDataCodingScheme & 0xff));
-                    encodingType = ENCODING_8BIT;
-                    break;
-                }
-            }
-        } else if ((mDataCodingScheme & 0xf0) == 0xf0) {
-            hasMessageClass = true;
-            userDataCompressed = false;
-
-            if (0 == (mDataCodingScheme & 0x04)) {
-                // GSM 7 bit default alphabet
-                encodingType = ENCODING_7BIT;
-            } else {
-                // 8 bit data
-                encodingType = ENCODING_8BIT;
-            }
-        } else if ((mDataCodingScheme & 0xF0) == 0xC0
-                || (mDataCodingScheme & 0xF0) == 0xD0
-                || (mDataCodingScheme & 0xF0) == 0xE0) {
-            // 3GPP TS 23.038 V7.0.0 (2006-03) section 4
-
-            // 0xC0 == 7 bit, don't store
-            // 0xD0 == 7 bit, store
-            // 0xE0 == UCS-2, store
-
-            if ((mDataCodingScheme & 0xF0) == 0xE0) {
-                encodingType = ENCODING_16BIT;
-            } else {
-                encodingType = ENCODING_7BIT;
-            }
-
-            userDataCompressed = false;
-            boolean active = ((mDataCodingScheme & 0x08) == 0x08);
-            // bit 0x04 reserved
-
-            // VM - If TP-UDH is present, these values will be overwritten
-            if ((mDataCodingScheme & 0x03) == 0x00) {
-                mIsMwi = true; /* Indicates vmail */
-                mMwiSense = active;/* Indicates vmail notification set/clear */
-                mMwiDontStore = ((mDataCodingScheme & 0xF0) == 0xC0);
-
-                /* Set voice mail count based on notification bit */
-                if (active == true) {
-                    mVoiceMailCount = -1; // unknown number of messages waiting
-                } else {
-                    mVoiceMailCount = 0; // no unread messages
-                }
-
-                Rlog.w(LOG_TAG, "MWI in DCS for Vmail. DCS = "
-                        + (mDataCodingScheme & 0xff) + " Dont store = "
-                        + mMwiDontStore + " vmail count = " + mVoiceMailCount);
-
-            } else {
-                mIsMwi = false;
-                Rlog.w(LOG_TAG, "MWI in DCS for fax/email/other: "
-                        + (mDataCodingScheme & 0xff));
-            }
-        } else if ((mDataCodingScheme & 0xC0) == 0x80) {
-            // 3GPP TS 23.038 V7.0.0 (2006-03) section 4
-            // 0x80..0xBF == Reserved coding groups
-            if (mDataCodingScheme == 0x84) {
-                // This value used for KSC5601 by carriers in Korea.
-                encodingType = ENCODING_KSC5601;
-            } else {
-                Rlog.w(LOG_TAG, "5 - Unsupported SMS data coding scheme "
-                        + (mDataCodingScheme & 0xff));
-            }
-        } else {
-            Rlog.w(LOG_TAG, "3 - Unsupported SMS data coding scheme "
-                    + (mDataCodingScheme & 0xff));
-        }
-
-        // set both the user data and the user data header.
-        int count = p.constructUserData(hasUserDataHeader,
-                encodingType == ENCODING_7BIT);
-        this.mUserData = p.getUserData();
-        this.mUserDataHeader = p.getUserDataHeader();
-
-        /*
-         * Look for voice mail indication in TP_UDH TS23.040 9.2.3.24
-         * ieid = 1 (0x1) (SPECIAL_SMS_MSG_IND)
-         * ieidl =2 octets
-         * ieda msg_ind_type = 0x00 (voice mail; discard sms )or
-         *                   = 0x80 (voice mail; store sms)
-         * msg_count = 0x00 ..0xFF
-         */
-        if (hasUserDataHeader && (mUserDataHeader.specialSmsMsgList.size() != 0)) {
-            for (SmsHeader.SpecialSmsMsg msg : mUserDataHeader.specialSmsMsgList) {
-                int msgInd = msg.msgIndType & 0xff;
-                /*
-                 * TS 23.040 V6.8.1 Sec 9.2.3.24.2
-                 * bits 1 0 : basic message indication type
-                 * bits 4 3 2 : extended message indication type
-                 * bits 6 5 : Profile id bit 7 storage type
-                 */
-                if ((msgInd == 0) || (msgInd == 0x80)) {
-                    mIsMwi = true;
-                    if (msgInd == 0x80) {
-                        /* Store message because TP_UDH indicates so*/
-                        mMwiDontStore = false;
-                    } else if (mMwiDontStore == false) {
-                        /* Storage bit is not set by TP_UDH
-                         * Check for conflict
-                         * between message storage bit in TP_UDH
-                         * & DCS. The message shall be stored if either of
-                         * the one indicates so.
-                         * TS 23.040 V6.8.1 Sec 9.2.3.24.2
-                         */
-                        if (!((((mDataCodingScheme & 0xF0) == 0xD0)
-                               || ((mDataCodingScheme & 0xF0) == 0xE0))
-                               && ((mDataCodingScheme & 0x03) == 0x00))) {
-                            /* Even DCS did not have voice mail with Storage bit
-                             * 3GPP TS 23.038 V7.0.0 section 4
-                             * So clear this flag*/
-                            mMwiDontStore = true;
-                        }
-                    }
-
-                    mVoiceMailCount = msg.msgCount & 0xff;
-
-                    /*
-                     * In the event of a conflict between message count setting
-                     * and DCS then the Message Count in the TP-UDH shall
-                     * override the indication in the TP-DCS. Set voice mail
-                     * notification based on count in TP-UDH
-                     */
-                    if (mVoiceMailCount > 0)
-                        mMwiSense = true;
-                    else
-                        mMwiSense = false;
-
-                    Rlog.w(LOG_TAG, "MWI in TP-UDH for Vmail. Msg Ind = " + msgInd
-                            + " Dont store = " + mMwiDontStore + " Vmail count = "
-                            + mVoiceMailCount);
-
-                    /*
-                     * There can be only one IE for each type of message
-                     * indication in TP_UDH. In the event they are duplicated
-                     * last occurence will be used. Hence the for loop
-                     */
-                } else {
-                    Rlog.w(LOG_TAG, "TP_UDH fax/email/"
-                            + "extended msg/multisubscriber profile. Msg Ind = " + msgInd);
-                }
-            } // end of for
-        } // end of if UDH
-
-        switch (encodingType) {
-        case ENCODING_UNKNOWN:
-            mMessageBody = null;
-            break;
-
-        case ENCODING_8BIT:
-            //Support decoding the user data payload as pack GSM 8-bit (a GSM alphabet string
-            //that's stored in 8-bit unpacked format) characters.
-            Resources r = Resources.getSystem();
-            if (r.getBoolean(com.android.internal.
-                    R.bool.config_sms_decode_gsm_8bit_data)) {
-                mMessageBody = p.getUserDataGSM8bit(count);
-            } else {
-                mMessageBody = null;
-            }
-            break;
-
-        case ENCODING_7BIT:
-            mMessageBody = p.getUserDataGSM7Bit(count,
-                    hasUserDataHeader ? mUserDataHeader.languageTable : 0,
-                    hasUserDataHeader ? mUserDataHeader.languageShiftTable : 0);
-            break;
-
-        case ENCODING_16BIT:
-            mMessageBody = p.getUserDataUCS2(count);
-            break;
-
-        case ENCODING_KSC5601:
-            mMessageBody = p.getUserDataKSC5601(count);
-            break;
-        }
-
-        if (VDBG) Rlog.v(LOG_TAG, "SMS message body (raw): '" + mMessageBody + "'");
-
-        if (mMessageBody != null) {
-            parseMessageBody();
-        }
-
-        if (!hasMessageClass) {
-            messageClass = MessageClass.UNKNOWN;
-        } else {
-            switch (mDataCodingScheme & 0x3) {
-            case 0:
-                messageClass = MessageClass.CLASS_0;
-                break;
-            case 1:
-                messageClass = MessageClass.CLASS_1;
-                break;
-            case 2:
-                messageClass = MessageClass.CLASS_2;
-                break;
-            case 3:
-                messageClass = MessageClass.CLASS_3;
-                break;
-            }
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MessageClass getMessageClass() {
-        return messageClass;
-    }
-
-    /**
-     * Returns true if this is a (U)SIM data download type SM.
-     * See 3GPP TS 31.111 section 9.1 and TS 23.040 section 9.2.3.9.
-     *
-     * @return true if this is a USIM data download message; false otherwise
-     */
-    boolean isUsimDataDownload() {
-        return messageClass == MessageClass.CLASS_2 &&
-                (mProtocolIdentifier == 0x7f || mProtocolIdentifier == 0x7c);
-    }
-
-    public int getNumOfVoicemails() {
-        /*
-         * Order of priority if multiple indications are present is 1.UDH,
-         *      2.DCS, 3.CPHS.
-         * Voice mail count if voice mail present indication is
-         * received
-         *  1. UDH (or both UDH & DCS): mVoiceMailCount = 0 to 0xff. Ref[TS 23. 040]
-         *  2. DCS only: count is unknown mVoiceMailCount= -1
-         *  3. CPHS only: count is unknown mVoiceMailCount = 0xff. Ref[GSM-BTR-1-4700]
-         * Voice mail clear, mVoiceMailCount = 0.
-         */
-        if ((!mIsMwi) && isCphsMwiMessage()) {
-            if (mOriginatingAddress != null
-                    && ((GsmSmsAddress) mOriginatingAddress).isCphsVoiceMessageSet()) {
-                mVoiceMailCount = 0xff;
-            } else {
-                mVoiceMailCount = 0;
-            }
-            Rlog.v(LOG_TAG, "CPHS voice mail message");
-        }
-        return mVoiceMailCount;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/ims/ImsServiceController.java b/src/java/com/android/internal/telephony/ims/ImsServiceController.java
index 2362348..5257dad 100644
--- a/src/java/com/android/internal/telephony/ims/ImsServiceController.java
+++ b/src/java/com/android/internal/telephony/ims/ImsServiceController.java
@@ -284,7 +284,7 @@
     }
 
     /**
-     * Calls {@link IImsServiceController#removeImsFeature(int, int)} on all features that the
+     * Calls {@link IImsServiceController#removeImsFeature} on all features that the
      * ImsService supports and then unbinds the service.
      */
     public void unbind() throws RemoteException {
@@ -459,7 +459,15 @@
             Log.w(LOG_TAG, "removeImsServiceFeature called with null values.");
             return;
         }
-        mIImsServiceController.removeImsFeature(featurePair.first, featurePair.second);
+        ImsFeatureStatusCallback callbackToRemove = mFeatureStatusCallbacks.stream().filter(c ->
+                c.mSlotId == featurePair.first && c.mFeatureType == featurePair.second)
+                .findFirst().orElse(null);
+        // Remove status callbacks from list.
+        if (callbackToRemove != null) {
+            mFeatureStatusCallbacks.remove(callbackToRemove);
+        }
+        mIImsServiceController.removeImsFeature(featurePair.first, featurePair.second,
+                (callbackToRemove != null ? callbackToRemove.getCallback() : null));
         // Signal ImsResolver to change supported ImsFeatures for this ImsServiceController
         mCallbacks.imsServiceFeatureRemoved(featurePair.first, featurePair.second, this);
         // Send callback to ImsServiceProxy to change supported ImsFeatures
@@ -467,9 +475,6 @@
         // ImsManager requests the ImsService while it is being removed in ImsResolver, this
         // callback will clean it up after.
         sendImsFeatureRemovedCallback(featurePair.first, featurePair.second);
-        // Remove status callbacks from list.
-        mFeatureStatusCallbacks.removeIf(c -> c.mSlotId == featurePair.first
-                && c.mFeatureType == featurePair.second);
     }
 
     private void notifyAllFeaturesRemoved() {
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhone.java b/src/java/com/android/internal/telephony/imsphone/ImsPhone.java
index 563252a..9b86712 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhone.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhone.java
@@ -16,14 +16,36 @@
 
 package com.android.internal.telephony.imsphone;
 
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAIC;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAICr;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOC;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOIC;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOICxH;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_ALL;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_MO;
+import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_MT;
+import static com.android.internal.telephony.CommandsInterface.CF_ACTION_DISABLE;
+import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;
+import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ERASURE;
+import static com.android.internal.telephony.CommandsInterface.CF_ACTION_REGISTRATION;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL_CONDITIONAL;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_BUSY;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_NOT_REACHABLE;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_NO_REPLY;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
+import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_NONE;
+import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
+
 import android.app.Activity;
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.net.NetworkStats;
 import android.net.Uri;
 import android.os.AsyncResult;
 import android.os.Bundle;
@@ -31,14 +53,12 @@
 import android.os.Message;
 import android.os.PersistableBundle;
 import android.os.PowerManager;
+import android.os.PowerManager.WakeLock;
 import android.os.Registrant;
 import android.os.RegistrantList;
 import android.os.ResultReceiver;
-import android.os.PowerManager.WakeLock;
 import android.os.SystemProperties;
 import android.os.UserHandle;
-
-import android.provider.Telephony;
 import android.telecom.VideoProfile;
 import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneNumberUtils;
@@ -55,33 +75,9 @@
 import com.android.ims.ImsEcbmStateListener;
 import com.android.ims.ImsException;
 import com.android.ims.ImsManager;
-import com.android.ims.ImsMultiEndpoint;
 import com.android.ims.ImsReasonInfo;
 import com.android.ims.ImsSsInfo;
 import com.android.ims.ImsUtInterface;
-
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOC;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOIC;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAOICxH;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAIC;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BAICr;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_ALL;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_MO;
-import static com.android.internal.telephony.CommandsInterface.CB_FACILITY_BA_MT;
-
-import static com.android.internal.telephony.CommandsInterface.CF_ACTION_DISABLE;
-import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;
-import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ERASURE;
-import static com.android.internal.telephony.CommandsInterface.CF_ACTION_REGISTRATION;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL_CONDITIONAL;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_NO_REPLY;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_NOT_REACHABLE;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_BUSY;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
-import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
-import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_NONE;
-
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallForwardInfo;
@@ -101,10 +97,13 @@
 import com.android.internal.telephony.UUSInfo;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
 import com.android.internal.telephony.uicc.IccRecords;
+import com.android.internal.telephony.util.NotificationChannelController;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
+import java.util.ArrayDeque;
 import java.util.ArrayList;
+import java.util.Deque;
 import java.util.List;
 
 /**
@@ -136,7 +135,6 @@
     ImsPhoneCallTracker mCT;
     ImsExternalCallTracker mExternalCallTracker;
     private ArrayList <ImsPhoneMmiCode> mPendingMMIs = new ArrayList<ImsPhoneMmiCode>();
-
     private ServiceState mSS = new ServiceState();
 
     // To redial silently through GSM or CDMA when dialing through IMS fails
@@ -226,7 +224,10 @@
                     .registerForDataRegStateOrRatChanged(this,
                             EVENT_DEFAULT_PHONE_DATA_STATE_CHANGED, null);
         }
-        updateDataServiceState();
+        // Sets the Voice reg state to STATE_OUT_OF_SERVICE and also queries the data service
+        // state. We don't ever need the voice reg state to be anything other than in or out of
+        // service.
+        setServiceState(ServiceState.STATE_OUT_OF_SERVICE);
 
         mDefaultPhone.registerForServiceStateChanged(this, EVENT_SERVICE_STATE_CHANGED, null);
         // Force initial roaming state update later, on EVENT_CARRIER_CONFIG_CHANGED.
@@ -344,6 +345,11 @@
         return mCT.mRingingCall;
     }
 
+    @Override
+    public boolean isImsAvailable() {
+        return mCT.isImsServiceReady();
+    }
+
     private boolean handleCallDeflectionIncallSupplementaryService(
             String dialString) {
         if (dialString.length() > 1) {
@@ -370,15 +376,42 @@
         return true;
     }
 
+    private void sendUssdResponse(String ussdRequest, CharSequence message, int returnCode,
+                                   ResultReceiver wrappedCallback) {
+        UssdResponse response = new UssdResponse(ussdRequest, message);
+        Bundle returnData = new Bundle();
+        returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
+        wrappedCallback.send(returnCode, returnData);
+
+    }
+
     @Override
-    public boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback) {
-        try {
-           dialInternal(ussdRequest, VideoProfile.STATE_AUDIO_ONLY, null, wrappedCallback);
-           return true;
-        } catch (Exception e) {
-           Rlog.d(LOG_TAG, "exception" + e);
-           return false;
+    public boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback)
+            throws CallStateException {
+        if (mPendingMMIs.size() > 0) {
+            // There are MMI codes in progress; fail attempt now.
+            Rlog.i(LOG_TAG, "handleUssdRequest: queue full: " + Rlog.pii(LOG_TAG, ussdRequest));
+            sendUssdResponse(ussdRequest, null, TelephonyManager.USSD_RETURN_FAILURE,
+                    wrappedCallback );
+            return true;
         }
+        try {
+            dialInternal(ussdRequest, VideoProfile.STATE_AUDIO_ONLY, null, wrappedCallback);
+        } catch (CallStateException cse) {
+            if (CS_FALLBACK.equals(cse.getMessage())) {
+                throw cse;
+            } else {
+                Rlog.w(LOG_TAG, "Could not execute USSD " + cse);
+                sendUssdResponse(ussdRequest, null, TelephonyManager.USSD_RETURN_FAILURE,
+                        wrappedCallback);
+            }
+        } catch (Exception e) {
+            Rlog.w(LOG_TAG, "Could not execute USSD " + e);
+            sendUssdResponse(ussdRequest, null, TelephonyManager.USSD_RETURN_FAILURE,
+                    wrappedCallback);
+            return false;
+        }
+        return true;
     }
 
     private boolean handleCallWaitingIncallSupplementaryService(
@@ -593,9 +626,9 @@
         // Only look at the Network portion for mmi
         String networkPortion = PhoneNumberUtils.extractNetworkPortionAlt(newDialString);
         ImsPhoneMmiCode mmi =
-                ImsPhoneMmiCode.newFromDialString(networkPortion, this);
+                ImsPhoneMmiCode.newFromDialString(networkPortion, this, wrappedCallback);
         if (DBG) Rlog.d(LOG_TAG,
-                "dialing w/ mmi '" + mmi + "'...");
+                "dialInternal: dialing w/ mmi '" + mmi + "'...");
 
         if (mmi == null) {
             return mCT.dial(dialString, videoState, intentExtras);
@@ -604,11 +637,26 @@
         } else if (!mmi.isSupportedOverImsPhone()) {
             // If the mmi is not supported by IMS service,
             // try to initiate dialing with default phone
+            // Note: This code is never reached; there is a bug in isSupportedOverImsPhone which
+            // causes it to return true even though the "processCode" method ultimately throws the
+            // exception.
+            Rlog.i(LOG_TAG, "dialInternal: USSD not supported by IMS; fallback to CS.");
             throw new CallStateException(CS_FALLBACK);
         } else {
             mPendingMMIs.add(mmi);
             mMmiRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
-            mmi.processCode();
+
+            try {
+                mmi.processCode();
+            } catch (CallStateException cse) {
+                if (CS_FALLBACK.equals(cse.getMessage())) {
+                    Rlog.i(LOG_TAG, "dialInternal: fallback to GSM required.");
+                    // Make sure we remove from the list of pending MMIs since it will handover to
+                    // GSM.
+                    mPendingMMIs.remove(mmi);
+                    throw cse;
+                }
+            }
 
             return null;
         }
@@ -656,6 +704,11 @@
     }
 
     @Override
+    public void setTTYMode(int ttyMode, Message onComplete) {
+        mCT.setTtyMode(ttyMode);
+    }
+
+    @Override
     public void setUiTTYMode(int uiTtyMode, Message onComplete) {
         mCT.setUiTTYMode(uiTtyMode, onComplete);
     }
@@ -1032,18 +1085,17 @@
             } else {
                 found.onUssdFinished(ussdMessage, isUssdRequest);
             }
-        } else { // pending USSD not found
-            // The network may initiate its own USSD request
+        } else if (!isUssdError && ussdMessage != null) {
+                // pending USSD not found
+                // The network may initiate its own USSD request
 
-            // ignore everything that isnt a Notify or a Request
-            // also, discard if there is no message to present
-            if (!isUssdError && ussdMessage != null) {
+                // ignore everything that isnt a Notify or a Request
+                // also, discard if there is no message to present
                 ImsPhoneMmiCode mmi;
                 mmi = ImsPhoneMmiCode.newNetworkInitiatedUssd(ussdMessage,
                         isUssdRequest,
                         this);
                 onNetworkInitiatedUssd(mmi);
-            }
         }
     }
 
@@ -1058,16 +1110,16 @@
          * The exception is cancellation of an incoming USSD-REQUEST, which is
          * not on the list.
          */
+        Rlog.d(LOG_TAG, "onMMIDone: mmi=" + mmi);
         if (mPendingMMIs.remove(mmi) || mmi.isUssdRequest()) {
             ResultReceiver receiverCallback = mmi.getUssdCallbackReceiver();
             if (receiverCallback != null) {
-                UssdResponse response = new UssdResponse(mmi.getDialString(), mmi.getMessage());
-                Bundle returnData = new Bundle();
-                returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
                 int returnCode = (mmi.getState() ==  MmiCode.State.COMPLETE) ?
                         TelephonyManager.USSD_RETURN_SUCCESS : TelephonyManager.USSD_RETURN_FAILURE;
-                receiverCallback.send(returnCode, returnData);
+                sendUssdResponse(mmi.getDialString(), mmi.getMessage(), returnCode,
+                        receiverCallback );
             } else {
+                Rlog.v(LOG_TAG, "onMMIDone: notifyRegistrants");
                 mMmiCompleteRegistrants.notifyRegistrants(
                     new AsyncResult(null, mmi, null));
             }
@@ -1338,8 +1390,8 @@
         Intent intent = new Intent(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
         intent.putExtra(PhoneConstants.PHONE_IN_ECM_STATE, isInEcm());
         SubscriptionManager.putPhoneIdAndSubIdExtra(intent, getPhoneId());
-        ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);
-        if (DBG) Rlog.d(LOG_TAG, "sendEmergencyCallbackModeChange");
+        ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
+        if (DBG) Rlog.d(LOG_TAG, "sendEmergencyCallbackModeChange: isInEcm=" + isInEcm());
     }
 
     @Override
@@ -1502,14 +1554,15 @@
                                 PendingIntent.FLAG_UPDATE_CURRENT
                         );
 
-                final Notification notification =
-                        new Notification.Builder(mContext)
+                final Notification notification = new Notification.Builder(mContext)
                                 .setSmallIcon(android.R.drawable.stat_sys_warning)
                                 .setContentTitle(title)
                                 .setContentText(messageNotification)
                                 .setAutoCancel(true)
                                 .setContentIntent(resultPendingIntent)
-                                .setStyle(new Notification.BigTextStyle().bigText(messageNotification))
+                                .setStyle(new Notification.BigTextStyle()
+                                .bigText(messageNotification))
+                                .setChannelId(NotificationChannelController.CHANNEL_ID_WFC)
                                 .build();
                 final String notificationTag = "wifi_calling";
                 final int notificationId = 1;
@@ -1529,95 +1582,103 @@
     public void processDisconnectReason(ImsReasonInfo imsReasonInfo) {
         if (imsReasonInfo.mCode == imsReasonInfo.CODE_REGISTRATION_ERROR
                 && imsReasonInfo.mExtraMessage != null) {
+            // Suppress WFC Registration notifications if WFC is not enabled by the user.
+            if (ImsManager.isWfcEnabledByUser(mContext)) {
+                processWfcDisconnectForNotification(imsReasonInfo);
+            }
+        }
+    }
 
-            CarrierConfigManager configManager =
-                    (CarrierConfigManager)mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-            if (configManager == null) {
-                Rlog.e(LOG_TAG, "processDisconnectReason: CarrierConfigManager is not ready");
-                return;
-            }
-            PersistableBundle pb = configManager.getConfigForSubId(getSubId());
-            if (pb == null) {
-                Rlog.e(LOG_TAG, "processDisconnectReason: no config for subId " + getSubId());
-                return;
-            }
-            final String[] wfcOperatorErrorCodes =
-                    pb.getStringArray(
-                            CarrierConfigManager.KEY_WFC_OPERATOR_ERROR_CODES_STRING_ARRAY);
-            if (wfcOperatorErrorCodes == null) {
-                // no operator-specific error codes
-                return;
+    // Processes an IMS disconnect cause for possible WFC registration errors and optionally
+    // disable WFC.
+    private void processWfcDisconnectForNotification(ImsReasonInfo imsReasonInfo) {
+        CarrierConfigManager configManager =
+                (CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        if (configManager == null) {
+            Rlog.e(LOG_TAG, "processDisconnectReason: CarrierConfigManager is not ready");
+            return;
+        }
+        PersistableBundle pb = configManager.getConfigForSubId(getSubId());
+        if (pb == null) {
+            Rlog.e(LOG_TAG, "processDisconnectReason: no config for subId " + getSubId());
+            return;
+        }
+        final String[] wfcOperatorErrorCodes =
+                pb.getStringArray(
+                        CarrierConfigManager.KEY_WFC_OPERATOR_ERROR_CODES_STRING_ARRAY);
+        if (wfcOperatorErrorCodes == null) {
+            // no operator-specific error codes
+            return;
+        }
+
+        final String[] wfcOperatorErrorAlertMessages =
+                mContext.getResources().getStringArray(
+                        com.android.internal.R.array.wfcOperatorErrorAlertMessages);
+        final String[] wfcOperatorErrorNotificationMessages =
+                mContext.getResources().getStringArray(
+                        com.android.internal.R.array.wfcOperatorErrorNotificationMessages);
+
+        for (int i = 0; i < wfcOperatorErrorCodes.length; i++) {
+            String[] codes = wfcOperatorErrorCodes[i].split("\\|");
+            if (codes.length != 2) {
+                Rlog.e(LOG_TAG, "Invalid carrier config: " + wfcOperatorErrorCodes[i]);
+                continue;
             }
 
-            final String[] wfcOperatorErrorAlertMessages =
-                    mContext.getResources().getStringArray(
-                            com.android.internal.R.array.wfcOperatorErrorAlertMessages);
-            final String[] wfcOperatorErrorNotificationMessages =
-                    mContext.getResources().getStringArray(
-                            com.android.internal.R.array.wfcOperatorErrorNotificationMessages);
-
-            for (int i = 0; i < wfcOperatorErrorCodes.length; i++) {
-                String[] codes = wfcOperatorErrorCodes[i].split("\\|");
-                if (codes.length != 2) {
-                    Rlog.e(LOG_TAG, "Invalid carrier config: " + wfcOperatorErrorCodes[i]);
-                    continue;
-                }
-
-                // Match error code.
-                if (!imsReasonInfo.mExtraMessage.startsWith(
-                        codes[0])) {
-                    continue;
-                }
-                // If there is no delimiter at the end of error code string
-                // then we need to verify that we are not matching partial code.
-                // EXAMPLE: "REG9" must not match "REG99".
-                // NOTE: Error code must not be empty.
-                int codeStringLength = codes[0].length();
-                char lastChar = codes[0].charAt(codeStringLength - 1);
-                if (Character.isLetterOrDigit(lastChar)) {
-                    if (imsReasonInfo.mExtraMessage.length() > codeStringLength) {
-                        char nextChar = imsReasonInfo.mExtraMessage.charAt(codeStringLength);
-                        if (Character.isLetterOrDigit(nextChar)) {
-                            continue;
-                        }
+            // Match error code.
+            if (!imsReasonInfo.mExtraMessage.startsWith(
+                    codes[0])) {
+                continue;
+            }
+            // If there is no delimiter at the end of error code string
+            // then we need to verify that we are not matching partial code.
+            // EXAMPLE: "REG9" must not match "REG99".
+            // NOTE: Error code must not be empty.
+            int codeStringLength = codes[0].length();
+            char lastChar = codes[0].charAt(codeStringLength - 1);
+            if (Character.isLetterOrDigit(lastChar)) {
+                if (imsReasonInfo.mExtraMessage.length() > codeStringLength) {
+                    char nextChar = imsReasonInfo.mExtraMessage.charAt(codeStringLength);
+                    if (Character.isLetterOrDigit(nextChar)) {
+                        continue;
                     }
                 }
-
-                final CharSequence title = mContext.getText(
-                        com.android.internal.R.string.wfcRegErrorTitle);
-
-                int idx = Integer.parseInt(codes[1]);
-                if (idx < 0 ||
-                        idx >= wfcOperatorErrorAlertMessages.length ||
-                        idx >= wfcOperatorErrorNotificationMessages.length) {
-                    Rlog.e(LOG_TAG, "Invalid index: " + wfcOperatorErrorCodes[i]);
-                    continue;
-                }
-                CharSequence messageAlert = imsReasonInfo.mExtraMessage;
-                CharSequence messageNotification = imsReasonInfo.mExtraMessage;
-                if (!wfcOperatorErrorAlertMessages[idx].isEmpty()) {
-                    messageAlert = wfcOperatorErrorAlertMessages[idx];
-                }
-                if (!wfcOperatorErrorNotificationMessages[idx].isEmpty()) {
-                    messageNotification = wfcOperatorErrorNotificationMessages[idx];
-                }
-
-                // UX requirement is to disable WFC in case of "permanent" registration failures.
-                ImsManager.setWfcSetting(mContext, false);
-
-                // If WfcSettings are active then alert will be shown
-                // otherwise notification will be added.
-                Intent intent = new Intent(ImsManager.ACTION_IMS_REGISTRATION_ERROR);
-                intent.putExtra(EXTRA_KEY_ALERT_TITLE, title);
-                intent.putExtra(EXTRA_KEY_ALERT_MESSAGE, messageAlert);
-                intent.putExtra(EXTRA_KEY_NOTIFICATION_MESSAGE, messageNotification);
-                mContext.sendOrderedBroadcast(intent, null, mResultReceiver,
-                        null, Activity.RESULT_OK, null, null);
-
-                // We can only match a single error code
-                // so should break the loop after a successful match.
-                break;
             }
+
+            final CharSequence title = mContext.getText(
+                    com.android.internal.R.string.wfcRegErrorTitle);
+
+            int idx = Integer.parseInt(codes[1]);
+            if (idx < 0
+                    || idx >= wfcOperatorErrorAlertMessages.length
+                    || idx >= wfcOperatorErrorNotificationMessages.length) {
+                Rlog.e(LOG_TAG, "Invalid index: " + wfcOperatorErrorCodes[i]);
+                continue;
+            }
+            CharSequence messageAlert = imsReasonInfo.mExtraMessage;
+            CharSequence messageNotification = imsReasonInfo.mExtraMessage;
+            if (!wfcOperatorErrorAlertMessages[idx].isEmpty()) {
+                messageAlert = wfcOperatorErrorAlertMessages[idx];
+            }
+            if (!wfcOperatorErrorNotificationMessages[idx].isEmpty()) {
+                messageNotification = wfcOperatorErrorNotificationMessages[idx];
+            }
+
+            // UX requirement is to disable WFC in case of "permanent" registration failures.
+            ImsManager.setWfcSetting(mContext, false);
+
+            // If WfcSettings are active then alert will be shown
+            // otherwise notification will be added.
+            Intent intent = new Intent(ImsManager.ACTION_IMS_REGISTRATION_ERROR);
+            intent.putExtra(EXTRA_KEY_ALERT_TITLE, title);
+            intent.putExtra(EXTRA_KEY_ALERT_MESSAGE, messageAlert);
+            intent.putExtra(EXTRA_KEY_NOTIFICATION_MESSAGE, messageNotification);
+            mContext.sendOrderedBroadcast(intent, null, mResultReceiver,
+                    null, Activity.RESULT_OK, null, null);
+
+            // We can only match a single error code
+            // so should break the loop after a successful match.
+            break;
         }
     }
 
@@ -1642,8 +1703,8 @@
     }
 
     @Override
-    public long getVtDataUsage() {
-        return mCT.getVtDataUsage();
+    public NetworkStats getVtDataUsage(boolean perUidStats) {
+        return mCT.getVtDataUsage(perUidStats);
     }
 
     private void updateRoamingState(boolean newRoaming) {
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneBase.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneBase.java
index 5eeadbe..ed24d22 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneBase.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneBase.java
@@ -26,14 +26,14 @@
 import android.os.WorkSource;
 import android.telephony.CellInfo;
 import android.telephony.CellLocation;
+import android.telephony.NetworkScanRequest;
+import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
-import android.telephony.Rlog;
 import android.util.Pair;
 
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.Connection;
-import com.android.internal.telephony.dataconnection.DataConnection;
 import com.android.internal.telephony.IccCard;
 import com.android.internal.telephony.IccPhoneBookInterfaceManager;
 import com.android.internal.telephony.MmiCode;
@@ -42,6 +42,7 @@
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.PhoneNotifier;
 import com.android.internal.telephony.TelephonyProperties;
+import com.android.internal.telephony.dataconnection.DataConnection;
 import com.android.internal.telephony.uicc.IccFileHandler;
 
 import java.util.ArrayList;
@@ -427,6 +428,14 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+    }
+
+    @Override
     public void setNetworkSelectionModeAutomatic(Message response) {
     }
 
@@ -483,7 +492,7 @@
     }
 
     @Override
-    public boolean isDataConnectivityPossible() {
+    public boolean isDataAllowed() {
         return false;
     }
 
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCall.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCall.java
index a011f757..52636f5 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCall.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCall.java
@@ -267,6 +267,7 @@
             long conferenceConnectTime = imsPhoneConnection.getConferenceConnectTime();
             if (conferenceConnectTime > 0) {
                 imsPhoneConnection.setConnectTime(conferenceConnectTime);
+                imsPhoneConnection.setConnectTimeReal(imsPhoneConnection.getConnectTimeReal());
             } else {
                 if (DBG) {
                     Rlog.d(LOG_TAG, "merge: conference connect time is 0");
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java
index 46a0289..9b4aced 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java
@@ -22,8 +22,10 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import android.net.NetworkStats;
 import android.net.Uri;
 import android.os.AsyncResult;
 import android.os.Bundle;
@@ -33,15 +35,17 @@
 import android.os.Registrant;
 import android.os.RegistrantList;
 import android.os.RemoteException;
+import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.preference.PreferenceManager;
 import android.provider.Settings;
 import android.telecom.ConferenceParticipant;
+import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
 import android.telephony.CarrierConfigManager;
 import android.telephony.DisconnectCause;
-import android.telephony.PreciseDisconnectCause;
 import android.telephony.PhoneNumberUtils;
+import android.telephony.PreciseDisconnectCause;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
@@ -49,10 +53,10 @@
 import android.telephony.ims.ImsServiceProxy;
 import android.telephony.ims.feature.ImsFeature;
 import android.text.TextUtils;
-import android.util.SparseIntArray;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Pair;
+import android.util.SparseIntArray;
 
 import com.android.ims.ImsCall;
 import com.android.ims.ImsCallProfile;
@@ -71,6 +75,7 @@
 import com.android.ims.internal.ImsVideoCallProviderWrapper;
 import com.android.ims.internal.VideoPauseTracker;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.os.SomeArgs;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.CallTracker;
@@ -80,12 +85,13 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyProperties;
-import com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.ImsCommand;
 import com.android.internal.telephony.dataconnection.DataEnabledSettings;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
+import com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.ImsCommand;
+import com.android.server.net.NetworkStatsService;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -93,6 +99,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.regex.Pattern;
 
 /**
@@ -106,6 +113,10 @@
         void onPhoneStateChanged(PhoneConstants.State oldState, PhoneConstants.State newState);
     }
 
+    public interface SharedPreferenceProxy {
+        SharedPreferences getDefaultSharedPreferences(Context context);
+    }
+
     private static final boolean DBG = true;
 
     // When true, dumps the state of ImsPhoneCallTracker after changes to foreground and background
@@ -121,6 +132,7 @@
             "UTLTE", "UTWiFi"};
 
     private TelephonyMetrics mMetrics;
+    private boolean mCarrierConfigLoaded = false;
 
     private BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
@@ -205,6 +217,10 @@
                     log("onReceive : Updating mAllowEmergencyVideoCalls = " +
                             mAllowEmergencyVideoCalls);
                 }
+                mCarrierConfigLoaded  = true;
+            } else if (TelecomManager.ACTION_CHANGE_DEFAULT_DIALER.equals(intent.getAction())) {
+                mDefaultDialerUid.set(getPackageUid(context, intent.getStringExtra(
+                        TelecomManager.EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME)));
             }
         }
     };
@@ -222,6 +238,7 @@
     private static final int EVENT_DATA_ENABLED_CHANGED = 23;
     private static final int EVENT_GET_IMS_SERVICE = 24;
     private static final int EVENT_CHECK_FOR_WIFI_HANDOVER = 25;
+    private static final int EVENT_ON_FEATURE_CAPABILITY_CHANGED = 26;
 
     private static final int TIMEOUT_HANGUP_PENDINGMO = 500;
 
@@ -249,7 +266,11 @@
     // Hold aggregated video call data usage for each video call since boot.
     // The ImsCall's call id is the key of the map.
     private final HashMap<Integer, Long> mVtDataUsageMap = new HashMap<>();
-    private volatile long mTotalVtDataUsage = 0;
+
+    private volatile NetworkStats mVtDataUsageSnapshot = null;
+    private volatile NetworkStats mVtDataUsageUidSnapshot = null;
+
+    private final AtomicInteger mDefaultDialerUid = new AtomicInteger(NetworkStats.UID_ALL);
 
     private ImsPhoneConnection mPendingMO;
     private int mClirMode = CommandsInterface.CLIR_DEFAULT;
@@ -283,6 +304,7 @@
     private ImsCall mCallExpectedToResume = null;
     private boolean mAllowEmergencyVideoCalls = false;
     private boolean mIgnoreDataEnabledChangedForVideoCalls = false;
+    private boolean mIsViLteDataMetered = false;
 
     /**
      * Listeners to changes in the phone state.  Intended for use by other interested IMS components
@@ -335,6 +357,8 @@
                 PreciseDisconnectCause.LOCAL_IMS_SERVICE_DOWN);
         PRECISE_CAUSE_MAP.append(ImsReasonInfo.CODE_LOCAL_NO_PENDING_CALL,
                 PreciseDisconnectCause.LOCAL_NO_PENDING_CALL);
+        PRECISE_CAUSE_MAP.append(ImsReasonInfo.CODE_LOCAL_ENDED_BY_CONFERENCE_MERGE,
+                PreciseDisconnectCause.NORMAL);
         PRECISE_CAUSE_MAP.append(ImsReasonInfo.CODE_LOCAL_POWER_OFF,
                 PreciseDisconnectCause.LOCAL_POWER_OFF);
         PRECISE_CAUSE_MAP.append(ImsReasonInfo.CODE_LOCAL_LOW_BATTERY,
@@ -569,6 +593,7 @@
      */
     private Map<Pair<Integer, String>, Integer> mImsReasonCodeMap = new ArrayMap<>();
 
+
     /**
      * TODO: Remove this code; it is a workaround.
      * When {@code true}, forces {@link ImsManager#updateImsServiceConfig(Context, int, boolean)} to
@@ -580,6 +605,13 @@
      */
     private boolean mShouldUpdateImsConfigOnDisconnect = false;
 
+    /**
+     * Default implementation for retrieving shared preferences; uses the actual PreferencesManager.
+     */
+    private SharedPreferenceProxy mSharedPreferenceProxy = (Context context) -> {
+        return PreferenceManager.getDefaultSharedPreferences(context);
+    };
+
     // Callback fires when ImsManager MMTel Feature changes state
     private ImsServiceProxy.INotifyStatusChanged mNotifyStatusChangedCallback = () -> {
         try {
@@ -637,6 +669,7 @@
         IntentFilter intentfilter = new IntentFilter();
         intentfilter.addAction(ImsManager.ACTION_IMS_INCOMING_CALL);
         intentfilter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
+        intentfilter.addAction(TelecomManager.ACTION_CHANGE_DEFAULT_DIALER);
         mPhone.getContext().registerReceiver(mReceiver, intentfilter);
         cacheCarrierConfiguration(mPhone.getSubId());
 
@@ -644,11 +677,47 @@
                 this, EVENT_DATA_ENABLED_CHANGED, null);
 
         mImsServiceRetryCount = 0;
+
+        final TelecomManager telecomManager =
+                (TelecomManager) mPhone.getContext().getSystemService(Context.TELECOM_SERVICE);
+        mDefaultDialerUid.set(
+                getPackageUid(mPhone.getContext(), telecomManager.getDefaultDialerPackage()));
+
+        long currentTime = SystemClock.elapsedRealtime();
+        mVtDataUsageSnapshot = new NetworkStats(currentTime, 1);
+        mVtDataUsageUidSnapshot = new NetworkStats(currentTime, 1);
+
         // Send a message to connect to the Ims Service and open a connection through
         // getImsService().
         sendEmptyMessage(EVENT_GET_IMS_SERVICE);
     }
 
+    /**
+     * Test-only method used to mock out access to the shared preferences through the
+     * {@link PreferenceManager}.
+     * @param sharedPreferenceProxy
+     */
+    @VisibleForTesting
+    public void setSharedPreferenceProxy(SharedPreferenceProxy sharedPreferenceProxy) {
+        mSharedPreferenceProxy = sharedPreferenceProxy;
+    }
+
+    private int getPackageUid(Context context, String pkg) {
+        if (pkg == null) {
+            return NetworkStats.UID_ALL;
+        }
+
+        // Initialize to UID_ALL so at least it can be counted to overall data usage if
+        // the dialer's package uid is not available.
+        int uid = NetworkStats.UID_ALL;
+        try {
+            uid = context.getPackageManager().getPackageUid(pkg, 0);
+        } catch (PackageManager.NameNotFoundException e) {
+            loge("Cannot find package uid. pkg = " + pkg);
+        }
+        return uid;
+    }
+
     private PendingIntent createIncomingCallPendingIntent() {
         Intent intent = new Intent(ImsManager.ACTION_IMS_INCOMING_CALL);
         intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
@@ -692,10 +761,16 @@
             multiEndpoint.setExternalCallStateListener(
                     mPhone.getExternalCallTracker().getExternalCallStateListener());
         }
+
+        if (mCarrierConfigLoaded) {
+            ImsManager.updateImsServiceConfig(mPhone.getContext(),
+                    mPhone.getPhoneId(), true);
+        }
     }
 
     private void stopListeningForCalls() {
         try {
+            resetImsCapabilities();
             // Only close on valid session.
             if (mImsManager != null && mServiceId > 0) {
                 mImsManager.close(mServiceId);
@@ -751,8 +826,16 @@
 
     public Connection dial(String dialString, int videoState, Bundle intentExtras) throws
             CallStateException {
-        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mPhone.getContext());
-        int oirMode = sp.getInt(Phone.CLIR_KEY, CommandsInterface.CLIR_DEFAULT);
+        int oirMode;
+        if (mSharedPreferenceProxy != null && mPhone.getDefaultPhone() != null) {
+            SharedPreferences sp = mSharedPreferenceProxy.getDefaultSharedPreferences(
+                    mPhone.getContext());
+            oirMode = sp.getInt(Phone.CLIR_KEY + mPhone.getDefaultPhone().getPhoneId(),
+                    CommandsInterface.CLIR_DEFAULT);
+        } else {
+            loge("dial; could not get default CLIR mode.");
+            oirMode = CommandsInterface.CLIR_DEFAULT;
+        }
         return dial(dialString, oirMode, videoState, intentExtras);
     }
 
@@ -859,6 +942,14 @@
         return mPendingMO;
     }
 
+    boolean isImsServiceReady() {
+        if (mImsManager == null) {
+            return false;
+        }
+
+        return mImsManager.isServiceAvailable();
+    }
+
     /**
      * Caches frequently used carrier configuration items locally.
      *
@@ -894,9 +985,11 @@
         mSupportDowngradeVtToAudio = carrierConfig.getBoolean(
                 CarrierConfigManager.KEY_SUPPORT_DOWNGRADE_VT_TO_AUDIO_BOOL);
         mNotifyHandoverVideoFromWifiToLTE = carrierConfig.getBoolean(
-                CarrierConfigManager.KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL);
+                CarrierConfigManager.KEY_NOTIFY_HANDOVER_VIDEO_FROM_WIFI_TO_LTE_BOOL);
         mIgnoreDataEnabledChangedForVideoCalls = carrierConfig.getBoolean(
                 CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS);
+        mIsViLteDataMetered = carrierConfig.getBoolean(
+                CarrierConfigManager.KEY_VILTE_DATA_IS_METERED_BOOL);
         mSupportPauseVideo = carrierConfig.getBoolean(
                 CarrierConfigManager.KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL);
 
@@ -1117,7 +1210,7 @@
 
             // Swap the ImsCalls pointed to by the foreground and background ImsPhoneCalls.
             // If hold or resume later fails, we will swap them back.
-            boolean switchingWithWaitingCall = mBackgroundCall.getImsCall() == null &&
+            boolean switchingWithWaitingCall = !mBackgroundCall.getState().isAlive() &&
                     mRingingCall != null &&
                     mRingingCall.getState() == ImsPhoneCall.State.WAITING;
 
@@ -1186,6 +1279,13 @@
         ImsPhoneConnection foregroundConnection = mForegroundCall.getFirstConnection();
         if (foregroundConnection != null) {
             foregroundConnection.setConferenceConnectTime(conferenceConnectTime);
+            foregroundConnection.onConnectionEvent(android.telecom.Connection.EVENT_MERGE_START,
+                    null);
+        }
+        ImsPhoneConnection backgroundConnection = findConnection(bgImsCall);
+        if (backgroundConnection != null) {
+            backgroundConnection.onConnectionEvent(android.telecom.Connection.EVENT_MERGE_START,
+                    null);
         }
 
         try {
@@ -1218,19 +1318,16 @@
             && !mForegroundCall.isFull();
     }
 
-    public boolean
-    canDial() {
+    public boolean canDial() {
         boolean ret;
-        int serviceState = mPhone.getServiceState().getState();
         String disableCall = SystemProperties.get(
                 TelephonyProperties.PROPERTY_DISABLE_CALL, "false");
 
-        ret = (serviceState != ServiceState.STATE_POWER_OFF)
-            && mPendingMO == null
-            && !mRingingCall.isRinging()
-            && !disableCall.equals("true")
-            && (!mForegroundCall.getState().isAlive()
-                    || !mBackgroundCall.getState().isAlive());
+        ret = mPendingMO == null
+                && !mRingingCall.isRinging()
+                && !disableCall.equals("true")
+                && (!mForegroundCall.getState().isAlive()
+                        || !mBackgroundCall.getState().isAlive());
 
         return ret;
     }
@@ -1327,7 +1424,27 @@
     }
 
     //***** Called from ImsPhone
+    /**
+     * Set the TTY mode. This is the actual tty mode (varies depending on peripheral status)
+     */
+    public void setTtyMode(int ttyMode) {
+        if (mImsManager == null) {
+            Log.w(LOG_TAG, "ImsManager is null when setting TTY mode");
+            return;
+        }
 
+        try {
+            mImsManager.setTtyMode(ttyMode);
+        } catch (ImsException e) {
+            loge("setTtyMode : " + e);
+            retryGetImsService();
+        }
+    }
+
+    /**
+     * Sets the UI TTY mode. This is the preferred TTY mode that the user sets in the call
+     * settings screen.
+     */
     public void setUiTTYMode(int uiTtyMode, Message onComplete) {
         if (mImsManager == null) {
             mPhone.sendErrorResponse(onComplete, getImsManagerIsNullException());
@@ -1337,7 +1454,7 @@
         try {
             mImsManager.setUiTTYMode(mPhone.getContext(), uiTtyMode, onComplete);
         } catch (ImsException e) {
-            loge("setTTYMode : " + e);
+            loge("setUITTYMode : " + e);
             mPhone.sendErrorResponse(onComplete, e);
             retryGetImsService();
         }
@@ -1703,10 +1820,17 @@
         return code;
     }
 
-    private int getDisconnectCauseFromReasonInfo(ImsReasonInfo reasonInfo) {
+    /**
+     * Maps an {@link ImsReasonInfo} reason code to a {@link DisconnectCause} cause code.
+     * The {@link Call.State} provided is the state of the call prior to disconnection.
+     * @param reasonInfo the {@link ImsReasonInfo} for the disconnection.
+     * @param callState The {@link Call.State} prior to disconnection.
+     * @return The {@link DisconnectCause} code.
+     */
+    @VisibleForTesting
+    public int getDisconnectCauseFromReasonInfo(ImsReasonInfo reasonInfo, Call.State callState) {
         int cause = DisconnectCause.ERROR_UNSPECIFIED;
 
-        //int type = reasonInfo.getReasonType();
         int code = maybeRemapReasonCode(reasonInfo);
         switch (code) {
             case ImsReasonInfo.CODE_SIP_BAD_ADDRESS:
@@ -1719,6 +1843,9 @@
             case ImsReasonInfo.CODE_USER_TERMINATED:
                 return DisconnectCause.LOCAL;
 
+            case ImsReasonInfo.CODE_LOCAL_ENDED_BY_CONFERENCE_MERGE:
+                return DisconnectCause.IMS_MERGED_SUCCESSFULLY;
+
             case ImsReasonInfo.CODE_LOCAL_CALL_DECLINE:
             case ImsReasonInfo.CODE_REMOTE_CALL_DECLINE:
                 // If the call has been declined locally (on this device), or on remotely (on
@@ -1759,13 +1886,24 @@
             case ImsReasonInfo.CODE_TIMEOUT_NO_ANSWER_CALL_UPDATE:
                 return DisconnectCause.TIMED_OUT;
 
-            case ImsReasonInfo.CODE_LOCAL_LOW_BATTERY:
             case ImsReasonInfo.CODE_LOCAL_POWER_OFF:
                 return DisconnectCause.POWER_OFF;
 
+            case ImsReasonInfo.CODE_LOCAL_LOW_BATTERY:
+            case ImsReasonInfo.CODE_LOW_BATTERY: {
+                if (callState == Call.State.DIALING) {
+                    return DisconnectCause.DIAL_LOW_BATTERY;
+                } else {
+                    return DisconnectCause.LOW_BATTERY;
+                }
+            }
+
             case ImsReasonInfo.CODE_FDN_BLOCKED:
                 return DisconnectCause.FDN_BLOCKED;
 
+            case ImsReasonInfo.CODE_IMEI_NOT_ACCEPTED:
+                return DisconnectCause.IMEI_NOT_ACCEPTED;
+
             case ImsReasonInfo.CODE_ANSWERED_ELSEWHERE:
                 return DisconnectCause.ANSWERED_ELSEWHERE;
 
@@ -1783,6 +1921,16 @@
 
             case ImsReasonInfo.CODE_WIFI_LOST:
                 return DisconnectCause.WIFI_LOST;
+
+            case ImsReasonInfo.CODE_ACCESS_CLASS_BLOCKED:
+                return DisconnectCause.IMS_ACCESS_BLOCKED;
+
+            case ImsReasonInfo.CODE_EMERGENCY_TEMP_FAILURE:
+                return DisconnectCause.EMERGENCY_TEMP_FAILURE;
+
+            case ImsReasonInfo.CODE_EMERGENCY_PERM_FAILURE:
+                return DisconnectCause.EMERGENCY_PERM_FAILURE;
+
             default:
         }
 
@@ -1904,8 +2052,18 @@
                     return;
                 } else {
                     mPendingMO = null;
-                    int cause = getDisconnectCauseFromReasonInfo(reasonInfo);
                     ImsPhoneConnection conn = findConnection(imsCall);
+                    Call.State callState;
+                    if (conn != null) {
+                        callState = conn.getState();
+                    } else {
+                        // Need to fall back in case connection is null; it shouldn't be, but a sane
+                        // fallback is to assume we're dialing.  This state is only used to
+                        // determine which disconnect string to show in the case of a low battery
+                        // disconnect.
+                        callState = Call.State.DIALING;
+                    }
+                    int cause = getDisconnectCauseFromReasonInfo(reasonInfo, callState);
 
                     if(conn != null) {
                         conn.setPreciseDisconnectCause(
@@ -1923,8 +2081,18 @@
         public void onCallTerminated(ImsCall imsCall, ImsReasonInfo reasonInfo) {
             if (DBG) log("onCallTerminated reasonCode=" + reasonInfo.getCode());
 
-            int cause = getDisconnectCauseFromReasonInfo(reasonInfo);
             ImsPhoneConnection conn = findConnection(imsCall);
+            Call.State callState;
+            if (conn != null) {
+                callState = conn.getState();
+            } else {
+                // Connection shouldn't be null, but if it is, we can assume the call was active.
+                // This call state is only used for determining which disconnect message to show in
+                // the case of the device's battery being low resulting in a call drop.
+                callState = Call.State.ACTIVE;
+            }
+            int cause = getDisconnectCauseFromReasonInfo(reasonInfo, callState);
+
             if (DBG) log("cause = " + cause + " conn = " + conn);
 
             if (conn != null) {
@@ -2176,10 +2344,21 @@
                     mPhone.stopOnHoldTone(conn);
                     mOnHoldToneStarted = false;
                 }
-
                 conn.onConnectionEvent(android.telecom.Connection.EVENT_CALL_REMOTELY_UNHELD, null);
             }
 
+            boolean useVideoPauseWorkaround = mPhone.getContext().getResources().getBoolean(
+                    com.android.internal.R.bool.config_useVideoPauseWorkaround);
+            if (useVideoPauseWorkaround && mSupportPauseVideo &&
+                    VideoProfile.isVideo(conn.getVideoState())) {
+                // If we are using the video pause workaround, the vendor IMS code has issues
+                // with video pause signalling.  In this case, when a call is remotely
+                // held, the modem does not reliably change the video state of the call to be
+                // paused.
+                // As a workaround, we will turn on that bit now.
+                conn.changeToUnPausedState();
+            }
+
             SuppServiceNotification supp = new SuppServiceNotification();
             // Type of notification: 0 = MO; 1 = MT
             // Refer SuppServiceNotification class documentation.
@@ -2201,8 +2380,19 @@
                     mOnHoldToneStarted = true;
                     mOnHoldToneId = System.identityHashCode(conn);
                 }
-
                 conn.onConnectionEvent(android.telecom.Connection.EVENT_CALL_REMOTELY_HELD, null);
+
+                boolean useVideoPauseWorkaround = mPhone.getContext().getResources().getBoolean(
+                        com.android.internal.R.bool.config_useVideoPauseWorkaround);
+                if (useVideoPauseWorkaround && mSupportPauseVideo &&
+                        VideoProfile.isVideo(conn.getVideoState())) {
+                    // If we are using the video pause workaround, the vendor IMS code has issues
+                    // with video pause signalling.  In this case, when a call is remotely
+                    // held, the modem does not reliably change the video state of the call to be
+                    // paused.
+                    // As a workaround, we will turn on that bit now.
+                    conn.changeToPausedState();
+                }
             }
 
             SuppServiceNotification supp = new SuppServiceNotification();
@@ -2289,6 +2479,7 @@
             ImsPhoneConnection conn = findConnection(call);
             if (conn != null) {
                 conn.onConferenceMergeFailed();
+                conn.onConnectionEvent(android.telecom.Connection.EVENT_MERGE_COMPLETE, null);
             }
         }
 
@@ -2319,28 +2510,40 @@
             ImsReasonInfo reasonInfo) {
             if (DBG) {
                 log("onCallHandover ::  srcAccessTech=" + srcAccessTech + ", targetAccessTech=" +
-                    targetAccessTech + ", reasonInfo=" + reasonInfo);
+                        targetAccessTech + ", reasonInfo=" + reasonInfo);
             }
 
-            boolean isHandoverToWifi = srcAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN &&
-                    targetAccessTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN;
+            // Only consider it a valid handover to WIFI if the source radio tech is known.
+            boolean isHandoverToWifi = srcAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN
+                    && srcAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN
+                    && targetAccessTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN;
             if (isHandoverToWifi) {
                 // If we handed over to wifi successfully, don't check for failure in the future.
                 removeMessages(EVENT_CHECK_FOR_WIFI_HANDOVER);
             }
 
-            boolean isHandoverFromWifi =
-                    srcAccessTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN &&
-                            targetAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN;
-            if (mNotifyHandoverVideoFromWifiToLTE && isHandoverFromWifi && imsCall.isVideoCall()) {
-                log("onCallHandover :: notifying of WIFI to LTE handover.");
-                ImsPhoneConnection conn = findConnection(imsCall);
-                if (conn != null) {
-                    conn.onConnectionEvent(
-                            TelephonyManager.EVENT_HANDOVER_VIDEO_FROM_WIFI_TO_LTE, null);
-                } else {
-                    loge("onCallHandover :: failed to notify of handover; connection is null.");
+            ImsPhoneConnection conn = findConnection(imsCall);
+            if (conn != null) {
+                // Only consider it a handover from WIFI if the source and target radio tech is known.
+                boolean isHandoverFromWifi =
+                        srcAccessTech == ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN
+                                && targetAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN
+                                && targetAccessTech != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN;
+                if (isHandoverFromWifi && imsCall.isVideoCall()) {
+                    if (mNotifyHandoverVideoFromWifiToLTE && mIsDataEnabled) {
+                        log("onCallHandover :: notifying of WIFI to LTE handover.");
+                        conn.onConnectionEvent(
+                                TelephonyManager.EVENT_HANDOVER_VIDEO_FROM_WIFI_TO_LTE, null);
+                    }
+
+                    if (!mIsDataEnabled && mIsViLteDataMetered) {
+                        // Call was downgraded from WIFI to LTE and data is metered; downgrade the
+                        // call now.
+                        downgradeVideoCall(ImsReasonInfo.CODE_WIFI_LOST, conn);
+                    }
                 }
+            } else {
+                loge("onCallHandover :: connection null.");
             }
 
             mMetrics.writeOnImsCallHandoverEvent(mPhone.getPhoneId(),
@@ -2492,8 +2695,8 @@
     private ImsConnectionStateListener mImsConnectionStateListener =
         new ImsConnectionStateListener() {
         @Override
-        public void onImsConnected() {
-            if (DBG) log("onImsConnected");
+        public void onImsConnected(int imsRadioTech) {
+            if (DBG) log("onImsConnected imsRadioTech=" + imsRadioTech);
             mPhone.setServiceState(ServiceState.STATE_IN_SERVICE);
             mPhone.setImsRegistered(true);
             mMetrics.writeOnImsConnectionState(mPhone.getPhoneId(),
@@ -2503,6 +2706,7 @@
         @Override
         public void onImsDisconnected(ImsReasonInfo imsReasonInfo) {
             if (DBG) log("onImsDisconnected imsReasonInfo=" + imsReasonInfo);
+            resetImsCapabilities();
             mPhone.setServiceState(ServiceState.STATE_OUT_OF_SERVICE);
             mPhone.setImsRegistered(false);
             mPhone.processDisconnectReason(imsReasonInfo);
@@ -2511,8 +2715,8 @@
         }
 
         @Override
-        public void onImsProgressing() {
-            if (DBG) log("onImsProgressing");
+        public void onImsProgressing(int imsRadioTech) {
+            if (DBG) log("onImsProgressing imsRadioTech=" + imsRadioTech);
             mPhone.setServiceState(ServiceState.STATE_OUT_OF_SERVICE);
             mPhone.setImsRegistered(false);
             mMetrics.writeOnImsConnectionState(mPhone.getPhoneId(),
@@ -2539,59 +2743,14 @@
         @Override
         public void onFeatureCapabilityChanged(int serviceClass,
                 int[] enabledFeatures, int[] disabledFeatures) {
-            if (serviceClass == ImsServiceClass.MMTEL) {
-                boolean tmpIsVideoCallEnabled = isVideoCallEnabled();
-                // Check enabledFeatures to determine capabilities. We ignore disabledFeatures.
-                StringBuilder sb;
-                if (DBG) {
-                    sb = new StringBuilder(120);
-                    sb.append("onFeatureCapabilityChanged: ");
-                }
-                for (int  i = ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE;
-                        i <= ImsConfig.FeatureConstants.FEATURE_TYPE_UT_OVER_WIFI &&
-                        i < enabledFeatures.length; i++) {
-                    if (enabledFeatures[i] == i) {
-                        // If the feature is set to its own integer value it is enabled.
-                        if (DBG) {
-                            sb.append(mImsFeatureStrings[i]);
-                            sb.append(":true ");
-                        }
-
-                        mImsFeatureEnabled[i] = true;
-                    } else if (enabledFeatures[i]
-                            == ImsConfig.FeatureConstants.FEATURE_TYPE_UNKNOWN) {
-                        // FEATURE_TYPE_UNKNOWN indicates that a feature is disabled.
-                        if (DBG) {
-                            sb.append(mImsFeatureStrings[i]);
-                            sb.append(":false ");
-                        }
-
-                        mImsFeatureEnabled[i] = false;
-                    } else {
-                        // Feature has unknown state; it is not its own value or -1.
-                        if (DBG) {
-                            loge("onFeatureCapabilityChanged(" + i + ", " + mImsFeatureStrings[i]
-                                    + "): unexpectedValue=" + enabledFeatures[i]);
-                        }
-                    }
-                }
-                if (DBG) {
-                    log(sb.toString());
-                }
-                if (tmpIsVideoCallEnabled != isVideoCallEnabled()) {
-                    mPhone.notifyForVideoCapabilityChanged(isVideoCallEnabled());
-                }
-
-                if (DBG) log("onFeatureCapabilityChanged: isVolteEnabled=" + isVolteEnabled()
-                            + ", isVideoCallEnabled=" + isVideoCallEnabled()
-                            + ", isVowifiEnabled=" + isVowifiEnabled()
-                            + ", isUtEnabled=" + isUtEnabled());
-
-                mPhone.onFeatureCapabilityChanged();
-
-                mMetrics.writeOnImsCapabilities(
-                        mPhone.getPhoneId(), mImsFeatureEnabled);
-            }
+            if (DBG) log("onFeatureCapabilityChanged");
+            SomeArgs args = SomeArgs.obtain();
+            args.argi1 = serviceClass;
+            args.arg1 = enabledFeatures;
+            args.arg2 = disabledFeatures;
+            // Remove any pending updates; they're already stale, so no need to process them.
+            removeMessages(EVENT_ON_FEATURE_CAPABILITY_CHANGED);
+            obtainMessage(EVENT_ON_FEATURE_CAPABILITY_CHANGED, args).sendToTarget();
         }
 
         @Override
@@ -2740,13 +2899,9 @@
                 ImsCall call = (ImsCall) ar.userObj;
                 Long usage = (long) ar.result;
                 log("VT data usage update. usage = " + usage + ", imsCall = " + call);
-
-                Long oldUsage = 0L;
-                if (mVtDataUsageMap.containsKey(call.uniqueId)) {
-                    oldUsage = mVtDataUsageMap.get(call.uniqueId);
+                if (usage > 0) {
+                    updateVtDataUsage(call, usage);
                 }
-                mTotalVtDataUsage += (usage - oldUsage);
-                mVtDataUsageMap.put(call.uniqueId, usage);
                 break;
             case EVENT_DATA_ENABLED_CHANGED:
                 ar = (AsyncResult) msg.obj;
@@ -2775,9 +2930,76 @@
                     }
                 }
                 break;
+            case EVENT_ON_FEATURE_CAPABILITY_CHANGED: {
+                SomeArgs args = (SomeArgs) msg.obj;
+                try {
+                    int serviceClass = args.argi1;
+                    int[] enabledFeatures = (int[]) args.arg1;
+                    int[] disabledFeatures = (int[]) args.arg2;
+                    handleFeatureCapabilityChanged(serviceClass, enabledFeatures, disabledFeatures);
+                } finally {
+                    args.recycle();
+                }
+                break;
+            }
         }
     }
 
+    /**
+     * Update video call data usage
+     *
+     * @param call The IMS call
+     * @param dataUsage The aggregated data usage for the call
+     */
+    private void updateVtDataUsage(ImsCall call, long dataUsage) {
+        long oldUsage = 0L;
+        if (mVtDataUsageMap.containsKey(call.uniqueId)) {
+            oldUsage = mVtDataUsageMap.get(call.uniqueId);
+        }
+
+        long delta = dataUsage - oldUsage;
+        mVtDataUsageMap.put(call.uniqueId, dataUsage);
+
+        log("updateVtDataUsage: call=" + call + ", delta=" + delta);
+
+        long currentTime = SystemClock.elapsedRealtime();
+        int isRoaming = mPhone.getServiceState().getDataRoaming() ? 1 : 0;
+
+        // Create the snapshot of total video call data usage.
+        NetworkStats vtDataUsageSnapshot = new NetworkStats(currentTime, 1);
+        vtDataUsageSnapshot.combineAllValues(mVtDataUsageSnapshot);
+        // Since the modem only reports the total vt data usage rather than rx/tx separately,
+        // the only thing we can do here is splitting the usage into half rx and half tx.
+        // Uid -1 indicates this is for the overall device data usage.
+        vtDataUsageSnapshot.combineValues(new NetworkStats.Entry(
+                NetworkStatsService.VT_INTERFACE, -1, NetworkStats.SET_FOREGROUND,
+                NetworkStats.TAG_NONE, 1, isRoaming, delta / 2, 0, delta / 2, 0, 0));
+        mVtDataUsageSnapshot = vtDataUsageSnapshot;
+
+        // Create the snapshot of video call data usage per dialer. combineValues will create
+        // a separate entry if uid is different from the previous snapshot.
+        NetworkStats vtDataUsageUidSnapshot = new NetworkStats(currentTime, 1);
+        vtDataUsageUidSnapshot.combineAllValues(mVtDataUsageUidSnapshot);
+
+        // The dialer uid might not be initialized correctly during boot up due to telecom service
+        // not ready or its default dialer cache not ready. So we double check again here to see if
+        // default dialer uid is really not available.
+        if (mDefaultDialerUid.get() == NetworkStats.UID_ALL) {
+            final TelecomManager telecomManager =
+                    (TelecomManager) mPhone.getContext().getSystemService(Context.TELECOM_SERVICE);
+            mDefaultDialerUid.set(
+                    getPackageUid(mPhone.getContext(), telecomManager.getDefaultDialerPackage()));
+        }
+
+        // Since the modem only reports the total vt data usage rather than rx/tx separately,
+        // the only thing we can do here is splitting the usage into half rx and half tx.
+        vtDataUsageUidSnapshot.combineValues(new NetworkStats.Entry(
+                NetworkStatsService.VT_INTERFACE, mDefaultDialerUid.get(),
+                NetworkStats.SET_FOREGROUND, NetworkStats.TAG_NONE, 1, isRoaming, delta / 2,
+                0, delta / 2, 0, 0));
+        mVtDataUsageUidSnapshot = vtDataUsageUidSnapshot;
+    }
+
     @Override
     protected void log(String msg) {
         Rlog.d(LOG_TAG, "[ImsPhoneCallTracker] " + msg);
@@ -2833,10 +3055,9 @@
             pw.println(" " + mImsFeatureStrings[i] + ": "
                     + ((mImsFeatureEnabled[i]) ? "enabled" : "disabled"));
         }
-        pw.println(" mTotalVtDataUsage=" + mTotalVtDataUsage);
-        for (Map.Entry<Integer, Long> entry : mVtDataUsageMap.entrySet()) {
-            pw.println("    id=" + entry.getKey() + " ,usage=" + entry.getValue());
-        }
+        pw.println(" mDefaultDialerUid=" + mDefaultDialerUid.get());
+        pw.println(" mVtDataUsageSnapshot=" + mVtDataUsageSnapshot);
+        pw.println(" mVtDataUsageUidSnapshot=" + mVtDataUsageUidSnapshot);
 
         pw.flush();
         pw.println("++++++++++++++++++++++++++++++++");
@@ -2929,8 +3150,15 @@
         IImsVideoCallProvider imsVideoCallProvider =
                 imsCall.getCallSession().getVideoCallProvider();
         if (imsVideoCallProvider != null) {
+            // TODO: Remove this when we can better formalize the format of session modify requests.
+            boolean useVideoPauseWorkaround = mPhone.getContext().getResources().getBoolean(
+                    com.android.internal.R.bool.config_useVideoPauseWorkaround);
+
             ImsVideoCallProviderWrapper imsVideoCallProviderWrapper =
                     new ImsVideoCallProviderWrapper(imsVideoCallProvider);
+            if (useVideoPauseWorkaround) {
+                imsVideoCallProviderWrapper.setUseVideoPauseWorkaround(useVideoPauseWorkaround);
+            }
             conn.setVideoProvider(imsVideoCallProviderWrapper);
             imsVideoCallProviderWrapper.registerForDataUsageUpdate
                     (this, EVENT_VT_DATA_USAGE_UPDATE, imsCall);
@@ -3076,11 +3304,13 @@
         return isActiveCallVideo && isActiveCallOnWifi && isIncomingCallAudio && !isVoWifiEnabled;
     }
 
-    /** Get aggregated video call data usage since boot.
+    /**
+     * Get aggregated video call data usage since boot.
      *
-     * @return data usage in bytes
+     * @param perUidStats True if requesting data usage per uid, otherwise overall usage.
+     * @return Snapshot of video call data usage
      */
-    public long getVtDataUsage() {
+    public NetworkStats getVtDataUsage(boolean perUidStats) {
 
         // If there is an ongoing VT call, request the latest VT usage from the modem. The latest
         // usage will return asynchronously so it won't be counted in this round, but it will be
@@ -3094,7 +3324,7 @@
             }
         }
 
-        return mTotalVtDataUsage;
+        return perUidStats ? mVtDataUsageUidSnapshot : mVtDataUsageSnapshot;
     }
 
     public void registerPhoneStateListener(PhoneStateListener listener) {
@@ -3148,27 +3378,46 @@
         ImsManager.getInstance(mPhone.getContext(), mPhone.getPhoneId()).setDataEnabled(enabled);
         mIsDataEnabled = enabled;
 
-        if (mIgnoreDataEnabledChangedForVideoCalls) {
-            log("Ignore data " + ((enabled) ? "enabled" : "disabled") + " due to carrier policy.");
+        if (!mIsViLteDataMetered) {
+            log("Ignore data " + ((enabled) ? "enabled" : "disabled") + " - carrier policy "
+                    + "indicates that data is not metered for ViLTE calls.");
             return;
         }
 
-        if (mIgnoreDataEnabledChangedForVideoCalls) {
-            log("Ignore data " + ((enabled) ? "enabled" : "disabled") + " due to carrier policy.");
-            return;
+        // Inform connections that data has been disabled to ensure we turn off video capability
+        // if this is an LTE call.
+        for (ImsPhoneConnection conn : mConnections) {
+            conn.handleDataEnabledChange(enabled);
         }
 
+        int reasonCode;
+        if (reason == DataEnabledSettings.REASON_POLICY_DATA_ENABLED) {
+            reasonCode = ImsReasonInfo.CODE_DATA_LIMIT_REACHED;
+        } else if (reason == DataEnabledSettings.REASON_USER_DATA_ENABLED) {
+            reasonCode = ImsReasonInfo.CODE_DATA_DISABLED;
+        } else {
+            // Unexpected code, default to data disabled.
+            reasonCode = ImsReasonInfo.CODE_DATA_DISABLED;
+        }
+
+        // Potentially send connection events so the InCall UI knows that video calls are being
+        // downgraded due to data being enabled/disabled.
+        maybeNotifyDataDisabled(enabled, reasonCode);
+        // Handle video state changes required as a result of data being enabled/disabled.
+        handleDataEnabledChange(enabled, reasonCode);
+
+        // We do not want to update the ImsConfig for REASON_REGISTERED, since it can happen before
+        // the carrier config has loaded and will deregister IMS.
+        if (!mShouldUpdateImsConfigOnDisconnect
+                && reason != DataEnabledSettings.REASON_REGISTERED) {
+            // This will call into updateVideoCallFeatureValue and eventually all clients will be
+            // asynchronously notified that the availability of VT over LTE has changed.
+            ImsManager.updateImsServiceConfig(mPhone.getContext(), mPhone.getPhoneId(), true);
+        }
+    }
+
+    private void maybeNotifyDataDisabled(boolean enabled, int reasonCode) {
         if (!enabled) {
-            int reasonCode;
-            if (reason == DataEnabledSettings.REASON_POLICY_DATA_ENABLED) {
-                reasonCode = ImsReasonInfo.CODE_DATA_LIMIT_REACHED;
-            } else if (reason == DataEnabledSettings.REASON_USER_DATA_ENABLED) {
-                reasonCode = ImsReasonInfo.CODE_DATA_DISABLED;
-            } else {
-                // Unexpected code, default to data disabled.
-                reasonCode = ImsReasonInfo.CODE_DATA_DISABLED;
-            }
-
             // If data is disabled while there are ongoing VT calls which are not taking place over
             // wifi, then they should be disconnected to prevent the user from incurring further
             // data charges.
@@ -3188,27 +3437,38 @@
                             conn.onConnectionEvent(
                                     TelephonyManager.EVENT_DOWNGRADE_DATA_LIMIT_REACHED, null);
                         }
-                        modifyVideoCall(imsCall, VideoProfile.STATE_AUDIO_ONLY);
-                    } else if (mSupportPauseVideo) {
-                        // The carrier supports video pause signalling, so pause the video.
-                        mShouldUpdateImsConfigOnDisconnect = true;
-                        conn.pauseVideo(VideoPauseTracker.SOURCE_DATA_ENABLED);
-                    } else {
-                        // At this point the only choice we have is to terminate the call.
-                        try {
-                            imsCall.terminate(ImsReasonInfo.CODE_USER_TERMINATED, reasonCode);
-                        } catch (ImsException ie) {
-                            loge("Couldn't terminate call " + imsCall);
-                        }
                     }
                 }
             }
+        }
+    }
+
+    /**
+     * Handles changes to the enabled state of mobile data.
+     * When data is disabled, handles auto-downgrade of video calls over LTE.
+     * When data is enabled, handled resuming of video calls paused when data was disabled.
+     * @param enabled {@code true} if mobile data is enabled, {@code false} if mobile data is
+     *                            disabled.
+     * @param reasonCode The {@link ImsReasonInfo} code for the data enabled state change.
+     */
+    private void handleDataEnabledChange(boolean enabled, int reasonCode) {
+        if (!enabled) {
+            // If data is disabled while there are ongoing VT calls which are not taking place over
+            // wifi, then they should be disconnected to prevent the user from incurring further
+            // data charges.
+            for (ImsPhoneConnection conn : mConnections) {
+                ImsCall imsCall = conn.getImsCall();
+                if (imsCall != null && imsCall.isVideoCall() && !imsCall.isWifiCall()) {
+                    log("handleDataEnabledChange - downgrading " + conn);
+                    downgradeVideoCall(reasonCode, conn);
+                }
+            }
         } else if (mSupportPauseVideo) {
             // Data was re-enabled, so un-pause previously paused video calls.
             for (ImsPhoneConnection conn : mConnections) {
                 // If video is paused, check to see if there are any pending pauses due to enabled
                 // state of data changing.
-                log("onDataEnabledChanged - resuming " + conn);
+                log("handleDataEnabledChange - resuming " + conn);
                 if (VideoProfile.isPaused(conn.getVideoState()) &&
                         conn.wasVideoPausedFromSource(VideoPauseTracker.SOURCE_DATA_ENABLED)) {
                     // The data enabled state was a cause of a pending pause, so potentially
@@ -3218,11 +3478,47 @@
             }
             mShouldUpdateImsConfigOnDisconnect = false;
         }
+    }
 
-        if (!mShouldUpdateImsConfigOnDisconnect) {
-            // This will call into updateVideoCallFeatureValue and eventually all clients will be
-            // asynchronously notified that the availability of VT over LTE has changed.
-            ImsManager.updateImsServiceConfig(mPhone.getContext(), mPhone.getPhoneId(), true);
+    /**
+     * Handles downgrading a video call.  The behavior depends on carrier capabilities; we will
+     * attempt to take one of the following actions (in order of precedence):
+     * 1. If supported by the carrier, the call will be downgraded to an audio-only call.
+     * 2. If the carrier supports video pause signalling, the video will be paused.
+     * 3. The call will be disconnected.
+     * @param reasonCode The {@link ImsReasonInfo} reason code for the downgrade.
+     * @param conn The {@link ImsPhoneConnection} to downgrade.
+     */
+    private void downgradeVideoCall(int reasonCode, ImsPhoneConnection conn) {
+        ImsCall imsCall = conn.getImsCall();
+        if (imsCall != null) {
+            if (conn.hasCapabilities(
+                    Connection.Capability.SUPPORTS_DOWNGRADE_TO_VOICE_LOCAL |
+                            Connection.Capability.SUPPORTS_DOWNGRADE_TO_VOICE_REMOTE)) {
+
+                // If the carrier supports downgrading to voice, then we can simply issue a
+                // downgrade to voice instead of terminating the call.
+                modifyVideoCall(imsCall, VideoProfile.STATE_AUDIO_ONLY);
+            } else if (mSupportPauseVideo && reasonCode != ImsReasonInfo.CODE_WIFI_LOST) {
+                // The carrier supports video pause signalling, so pause the video if we didn't just
+                // lose wifi; in that case just disconnect.
+                mShouldUpdateImsConfigOnDisconnect = true;
+                conn.pauseVideo(VideoPauseTracker.SOURCE_DATA_ENABLED);
+            } else {
+                // At this point the only choice we have is to terminate the call.
+                try {
+                    imsCall.terminate(ImsReasonInfo.CODE_USER_TERMINATED, reasonCode);
+                } catch (ImsException ie) {
+                    loge("Couldn't terminate call " + imsCall);
+                }
+            }
+        }
+    }
+
+    private void resetImsCapabilities() {
+        log("Resetting Capabilities...");
+        for (int i = 0; i < mImsFeatureEnabled.length; i++) {
+            mImsFeatureEnabled[i] = false;
         }
     }
 
@@ -3247,4 +3543,71 @@
     public boolean isCarrierDowngradeOfVtCallSupported() {
         return mSupportDowngradeVtToAudio;
     }
+
+    private void handleFeatureCapabilityChanged(int serviceClass,
+            int[] enabledFeatures, int[] disabledFeatures) {
+        if (serviceClass == ImsServiceClass.MMTEL) {
+            boolean tmpIsVideoCallEnabled = isVideoCallEnabled();
+            // Check enabledFeatures to determine capabilities. We ignore disabledFeatures.
+            StringBuilder sb;
+            if (DBG) {
+                sb = new StringBuilder(120);
+                sb.append("handleFeatureCapabilityChanged: ");
+            }
+            for (int  i = ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE;
+                    i <= ImsConfig.FeatureConstants.FEATURE_TYPE_UT_OVER_WIFI &&
+                            i < enabledFeatures.length; i++) {
+                if (enabledFeatures[i] == i) {
+                    // If the feature is set to its own integer value it is enabled.
+                    if (DBG) {
+                        sb.append(mImsFeatureStrings[i]);
+                        sb.append(":true ");
+                    }
+
+                    mImsFeatureEnabled[i] = true;
+                } else if (enabledFeatures[i]
+                        == ImsConfig.FeatureConstants.FEATURE_TYPE_UNKNOWN) {
+                    // FEATURE_TYPE_UNKNOWN indicates that a feature is disabled.
+                    if (DBG) {
+                        sb.append(mImsFeatureStrings[i]);
+                        sb.append(":false ");
+                    }
+
+                    mImsFeatureEnabled[i] = false;
+                } else {
+                    // Feature has unknown state; it is not its own value or -1.
+                    if (DBG) {
+                        loge("handleFeatureCapabilityChanged(" + i + ", " + mImsFeatureStrings[i]
+                                + "): unexpectedValue=" + enabledFeatures[i]);
+                    }
+                }
+            }
+            boolean isVideoEnabled = isVideoCallEnabled();
+            boolean isVideoEnabledStatechanged = tmpIsVideoCallEnabled != isVideoEnabled;
+            if (DBG) {
+                sb.append(" isVideoEnabledStateChanged=");
+                sb.append(isVideoEnabledStatechanged);
+            }
+
+            if (isVideoEnabledStatechanged) {
+                log("handleFeatureCapabilityChanged - notifyForVideoCapabilityChanged=" +
+                        isVideoEnabled);
+                mPhone.notifyForVideoCapabilityChanged(isVideoEnabled);
+            }
+
+            if (DBG) {
+                log(sb.toString());
+            }
+
+            if (DBG) log("handleFeatureCapabilityChanged: isVolteEnabled=" + isVolteEnabled()
+                    + ", isVideoCallEnabled=" + isVideoCallEnabled()
+                    + ", isVowifiEnabled=" + isVowifiEnabled()
+                    + ", isUtEnabled=" + isUtEnabled());
+
+            mPhone.onFeatureCapabilityChanged();
+
+            mMetrics.writeOnImsCapabilities(
+                    mPhone.getPhoneId(), mImsFeatureEnabled);
+        }
+    }
 }
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCommandInterface.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCommandInterface.java
index 853b937..60a50b9 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneCommandInterface.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneCommandInterface.java
@@ -20,6 +20,8 @@
 import android.os.Handler;
 import android.os.Message;
 import android.service.carrier.CarrierIdentifier;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 
 import com.android.internal.telephony.BaseCommands;
 import com.android.internal.telephony.CommandsInterface;
@@ -29,7 +31,6 @@
 import com.android.internal.telephony.dataconnection.DataProfile;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 
-import java.security.PublicKey;
 import java.util.List;
 
 /**
@@ -334,6 +335,14 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+    }
+
+    @Override
     public void setCallForward(int action, int cfReason, int serviceClass,
                 String number, int timeSeconds, Message response) {
     }
@@ -616,7 +625,7 @@
     }
 
     @Override
-    public void setCarrierInfoForImsiEncryption(PublicKey publicKey, String keyIdentifier,
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                                 Message result) {
     }
 
@@ -637,6 +646,6 @@
     }
 
     @Override
-    public void setSimCardPower(boolean powerUp, Message result) {
+    public void setSimCardPower(int state, Message result) {
     }
 }
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneConnection.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneConnection.java
index dae275f..0ad81d2 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneConnection.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneConnection.java
@@ -107,6 +107,14 @@
     private ImsRttTextHandler mRttTextHandler;
     private android.telecom.Connection.RttTextStream mRttTextStream;
 
+    /**
+     * Used as an override to determine whether video is locally available for this call.
+     * This allows video availability to be overridden in the case that the modem says video is
+     * currently available, but mobile data is off and the carrier is metering data for video
+     * calls.
+     */
+    private boolean mIsVideoEnabled = true;
+
     //***** Event Constants
     private static final int EVENT_DTMF_DONE = 1;
     private static final int EVENT_PAUSE_DONE = 2;
@@ -242,11 +250,15 @@
         return (a == null) ? (b == null) : (b != null && a.startsWith (b));
     }
 
-    private static int applyLocalCallCapabilities(ImsCallProfile localProfile, int capabilities) {
-        Rlog.w(LOG_TAG, "applyLocalCallCapabilities - localProfile = "+localProfile);
+    private int applyLocalCallCapabilities(ImsCallProfile localProfile, int capabilities) {
+        Rlog.i(LOG_TAG, "applyLocalCallCapabilities - localProfile = " + localProfile);
         capabilities = removeCapability(capabilities,
                 Connection.Capability.SUPPORTS_VT_LOCAL_BIDIRECTIONAL);
 
+        if (!mIsVideoEnabled) {
+            Rlog.i(LOG_TAG, "applyLocalCallCapabilities - disabling video (overidden)");
+            return capabilities;
+        }
         switch (localProfile.mCallType) {
             case ImsCallProfile.CALL_TYPE_VT:
                 // Fall-through
@@ -418,8 +430,10 @@
             } else {
                 Rlog.d(LOG_TAG, "onDisconnect: no parent");
             }
-            if (mImsCall != null) mImsCall.close();
-            mImsCall = null;
+            synchronized (this) {
+                if (mImsCall != null) mImsCall.close();
+                mImsCall = null;
+            }
         }
         releaseWakeLock();
         return changed;
@@ -616,7 +630,7 @@
     }
 
     @Override
-    public boolean isMultiparty() {
+    public synchronized boolean isMultiparty() {
         return mImsCall != null && mImsCall.isMultiparty();
     }
 
@@ -629,11 +643,8 @@
      *      {@code false} otherwise.
      */
     @Override
-    public boolean isConferenceHost() {
-        if (mImsCall == null) {
-            return false;
-        }
-        return mImsCall.isConferenceHost();
+    public synchronized boolean isConferenceHost() {
+        return mImsCall != null && mImsCall.isConferenceHost();
     }
 
     @Override
@@ -641,11 +652,11 @@
         return !isConferenceHost();
     }
 
-    public ImsCall getImsCall() {
+    public synchronized ImsCall getImsCall() {
         return mImsCall;
     }
 
-    public void setImsCall(ImsCall imsCall) {
+    public synchronized void setImsCall(ImsCall imsCall) {
         mImsCall = imsCall;
     }
 
@@ -829,7 +840,7 @@
                     }
 
                     if (!mShouldIgnoreVideoStateChanges) {
-                        setVideoState(newVideoState);
+                        updateVideoState(newVideoState);
                         changed = true;
                     } else {
                         Rlog.d(LOG_TAG, "updateMediaCapabilities - ignoring video state change " +
@@ -892,6 +903,13 @@
         return changed;
     }
 
+    private void updateVideoState(int newVideoState) {
+        if (mImsVideoCallProviderWrapper != null) {
+            mImsVideoCallProviderWrapper.onVideoStateChanged(newVideoState);
+        }
+        setVideoState(newVideoState);
+    }
+
     public void sendRttModifyRequest(android.telecom.Connection.RttTextStream textStream) {
         getImsCall().sendRttModifyRequest();
         setCurrentRttTextStream(textStream);
@@ -1060,10 +1078,12 @@
         sb.append(" address: ");
         sb.append(Rlog.pii(LOG_TAG, getAddress()));
         sb.append(" ImsCall: ");
-        if (mImsCall == null) {
-            sb.append("null");
-        } else {
-            sb.append(mImsCall);
+        synchronized (this) {
+            if (mImsCall == null) {
+                sb.append("null");
+            } else {
+                sb.append(mImsCall);
+            }
         }
         sb.append("]");
         return sb.toString();
@@ -1171,4 +1191,31 @@
 
         return mImsVideoCallProviderWrapper.wasVideoPausedFromSource(source);
     }
+
+    public void changeToPausedState() {
+        int newVideoState = getVideoState() | VideoProfile.STATE_PAUSED;
+        Rlog.i(LOG_TAG, "ImsPhoneConnection: changeToPausedState - setting paused bit; "
+                + "newVideoState=" + VideoProfile.videoStateToString(newVideoState));
+        updateVideoState(newVideoState);
+        mShouldIgnoreVideoStateChanges = true;
+    }
+
+    public void changeToUnPausedState() {
+        int newVideoState = getVideoState() & ~VideoProfile.STATE_PAUSED;
+        Rlog.i(LOG_TAG, "ImsPhoneConnection: changeToUnPausedState - unsetting paused bit; "
+                + "newVideoState=" + VideoProfile.videoStateToString(newVideoState));
+        updateVideoState(newVideoState);
+        mShouldIgnoreVideoStateChanges = false;
+    }
+
+    public void handleDataEnabledChange(boolean isDataEnabled) {
+        mIsVideoEnabled = isDataEnabled;
+        Rlog.i(LOG_TAG, "handleDataEnabledChange: isDataEnabled=" + isDataEnabled
+                + "; updating local video availability.");
+        updateMediaCapabilities(getImsCall());
+        if (mImsVideoCallProviderWrapper != null) {
+            mImsVideoCallProviderWrapper.setIsVideoEnabled(
+                    hasCapabilities(Connection.Capability.SUPPORTS_VT_LOCAL_BIDIRECTIONAL));
+        }
+    }
 }
diff --git a/src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java b/src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java
index 2387fb1..b1013b1 100644
--- a/src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java
+++ b/src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java
@@ -756,14 +756,14 @@
     processCode () throws CallStateException {
         try {
             if (isShortCode()) {
-                Rlog.d(LOG_TAG, "isShortCode");
+                Rlog.d(LOG_TAG, "processCode: isShortCode");
 
                 // These just get treated as USSD.
-                Rlog.d(LOG_TAG, "Sending short code '"
+                Rlog.d(LOG_TAG, "processCode: Sending short code '"
                        + mDialingNumber + "' over CS pipe.");
                 throw new CallStateException(Phone.CS_FALLBACK);
             } else if (isServiceCodeCallForwarding(mSc)) {
-                Rlog.d(LOG_TAG, "is CF");
+                Rlog.d(LOG_TAG, "processCode: is CF");
 
                 String dialingNumber = mSia;
                 int reason = scToCallForwardReason(mSc);
@@ -806,7 +806,7 @@
                         ((cfAction == CommandsInterface.CF_ACTION_ENABLE) ||
                                 (cfAction == CommandsInterface.CF_ACTION_REGISTRATION)) ? 1 : 0;
 
-                    Rlog.d(LOG_TAG, "is CF setCallForward");
+                    Rlog.d(LOG_TAG, "processCode: is CF setCallForward");
                     mPhone.setCallForwardingOption(cfAction, reason,
                             dialingNumber, serviceClass, time, obtainMessage(
                                     EVENT_SET_CFF_COMPLETE,
@@ -839,21 +839,21 @@
                         mPhone.mCT.getUtInterface().updateCLIR(CommandsInterface.CLIR_INVOCATION,
                             obtainMessage(EVENT_SET_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCLIR.");
                     }
                 } else if (isDeactivate()) {
                     try {
                         mPhone.mCT.getUtInterface().updateCLIR(CommandsInterface.CLIR_SUPPRESSION,
                             obtainMessage(EVENT_SET_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCLIR.");
                     }
                 } else if (isInterrogate()) {
                     try {
                         mPhone.mCT.getUtInterface()
                             .queryCLIR(obtainMessage(EVENT_GET_CLIR_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for queryCLIR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for queryCLIR.");
                     }
                 } else {
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
@@ -865,14 +865,14 @@
                         mPhone.mCT.getUtInterface()
                             .queryCLIP(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for queryCLIP.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for queryCLIP.");
                     }
                 } else if (isActivate() || isDeactivate()) {
                     try {
                         mPhone.mCT.getUtInterface().updateCLIP(isActivate(),
                                 obtainMessage(EVENT_SET_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIP.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCLIP.");
                     }
                 } else {
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
@@ -884,14 +884,14 @@
                         mPhone.mCT.getUtInterface()
                             .queryCOLP(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for queryCOLP.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for queryCOLP.");
                     }
                 } else if (isActivate() || isDeactivate()) {
                     try {
                         mPhone.mCT.getUtInterface().updateCOLP(isActivate(),
                                  obtainMessage(EVENT_SET_COMPLETE, this));
                      } catch (ImsException e) {
-                         Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLP.");
+                         Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCOLP.");
                      }
                 } else {
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
@@ -903,21 +903,21 @@
                         mPhone.mCT.getUtInterface().updateCOLR(NUM_PRESENTATION_RESTRICTED,
                                 obtainMessage(EVENT_SET_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCOLR.");
                     }
                 } else if (isDeactivate()) {
                     try {
                         mPhone.mCT.getUtInterface().updateCOLR(NUM_PRESENTATION_ALLOWED,
                                 obtainMessage(EVENT_SET_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for updateCOLR.");
                     }
                 } else if (isInterrogate()) {
                     try {
                         mPhone.mCT.getUtInterface()
                             .queryCOLR(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this));
                     } catch (ImsException e) {
-                        Rlog.d(LOG_TAG, "Could not get UT handle for queryCOLR.");
+                        Rlog.d(LOG_TAG, "processCode: Could not get UT handle for queryCOLR.");
                     }
                 } else {
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
@@ -933,7 +933,7 @@
                     }
                  // TODO: isRegister() case needs to be handled.
                 } catch (ImsException e) {
-                    Rlog.d(LOG_TAG, "Could not get UT handle for ICB.");
+                    Rlog.d(LOG_TAG, "processCode: Could not get UT handle for ICB.");
                 }
             } else if (mSc != null && mSc.equals(SC_BAICa)) {
                 int callAction =0;
@@ -956,7 +956,7 @@
                                 null);
                     }
                 } catch (ImsException e) {
-                    Rlog.d(LOG_TAG, "Could not get UT handle for ICBa.");
+                    Rlog.d(LOG_TAG, "processCode: Could not get UT handle for ICBa.");
                 }
             } else if (mSc != null && mSc.equals(SC_WAIT)) {
                 // sia = basic service group
@@ -971,15 +971,17 @@
                     throw new RuntimeException ("Invalid or Unsupported MMI Code");
                 }
             } else if (mPoundString != null) {
-                Rlog.d(LOG_TAG, "Sending pound string '"
+                Rlog.d(LOG_TAG, "processCode: Sending pound string '"
                        + mDialingNumber + "' over CS pipe.");
                 throw new CallStateException(Phone.CS_FALLBACK);
             } else {
+                Rlog.d(LOG_TAG, "processCode: invalid or unsupported MMI");
                 throw new RuntimeException ("Invalid or Unsupported MMI Code");
             }
         } catch (RuntimeException exc) {
             mState = State.FAILED;
             mMessage = mContext.getText(com.android.internal.R.string.mmiError);
+            Rlog.d(LOG_TAG, "processCode: RuntimeException = " + exc);
             mPhone.onMMIDone(this);
         }
     }
@@ -996,9 +998,11 @@
     void
     onUssdFinished(String ussdMessage, boolean isUssdRequest) {
         if (mState == State.PENDING) {
-            if (ussdMessage == null) {
+            if (TextUtils.isEmpty(ussdMessage)) {
                 mMessage = mContext.getText(com.android.internal.R.string.mmiComplete);
+                Rlog.v(LOG_TAG, "onUssdFinished: no message; using: " + mMessage);
             } else {
+                Rlog.v(LOG_TAG, "onUssdFinished: message: " + ussdMessage);
                 mMessage = ussdMessage;
             }
             mIsUssdRequest = isUssdRequest;
@@ -1006,7 +1010,6 @@
             if (!isUssdRequest) {
                 mState = State.COMPLETE;
             }
-
             mPhone.onMMIDone(this);
         }
     }
@@ -1022,7 +1025,7 @@
         if (mState == State.PENDING) {
             mState = State.FAILED;
             mMessage = mContext.getText(com.android.internal.R.string.mmiError);
-
+            Rlog.d(LOG_TAG, "onUssdFinishedError: mmi=" + this);
             mPhone.onMMIDone(this);
         }
     }
@@ -1140,7 +1143,7 @@
                                obtainMessage(EVENT_SET_COMPLETE,this),
                                icbNum);
         } catch (ImsException e) {
-            Rlog.d(LOG_TAG, "Could not get UT handle for updating ICB.");
+            Rlog.d(LOG_TAG, "processIcbMmiCodeForUpdate:Could not get UT handle for updating ICB.");
         }
     }
 
@@ -1230,6 +1233,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onSetComplete: mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1384,6 +1388,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onQueryCfComplete: mmi=" + this);
         mPhone.onMMIDone(this);
 
     }
@@ -1409,12 +1414,13 @@
             mState = State.FAILED;
             ImsSsInfo ssInfo = null;
             if (ar.result instanceof Bundle) {
-                Rlog.d(LOG_TAG, "Received CLIP/COLP/COLR Response.");
+                Rlog.d(LOG_TAG, "onSuppSvcQueryComplete: Received CLIP/COLP/COLR Response.");
                 // Response for CLIP, COLP and COLR queries.
                 Bundle ssInfoResp = (Bundle) ar.result;
                 ssInfo = (ImsSsInfo) ssInfoResp.getParcelable(UT_BUNDLE_KEY_SSINFO);
                 if (ssInfo != null) {
-                    Rlog.d(LOG_TAG, "ImsSsInfo mStatus = " + ssInfo.mStatus);
+                    Rlog.d(LOG_TAG,
+                            "onSuppSvcQueryComplete: ImsSsInfo mStatus = " + ssInfo.mStatus);
                     if (ssInfo.mStatus == ImsSsInfo.DISABLED) {
                         sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled));
                         mState = State.COMPLETE;
@@ -1429,7 +1435,7 @@
                 }
 
             } else {
-                Rlog.d(LOG_TAG, "Received Call Barring Response.");
+                Rlog.d(LOG_TAG, "onSuppSvcQueryComplete: Received Call Barring Response.");
                 // Response for Call Barring queries.
                 int[] cbInfos = (int[]) ar.result;
                 if (cbInfos[0] == 1) {
@@ -1443,11 +1449,12 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onSuppSvcQueryComplete mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
     private void onIcbQueryComplete(AsyncResult ar) {
-        Rlog.d(LOG_TAG, "onIcbQueryComplete ");
+        Rlog.d(LOG_TAG, "onIcbQueryComplete mmi=" + this);
         StringBuilder sb = new StringBuilder(getScString());
         sb.append("\n");
 
@@ -1508,7 +1515,7 @@
             int[] clirInfo = ssInfo.getIntArray(UT_BUNDLE_KEY_CLIR);
             // clirInfo[0] = The 'n' parameter from TS 27.007 7.7
             // clirInfo[1] = The 'm' parameter from TS 27.007 7.7
-            Rlog.d(LOG_TAG, "CLIR param n=" + clirInfo[0]
+            Rlog.d(LOG_TAG, "onQueryClirComplete: CLIR param n=" + clirInfo[0]
                     + " m=" + clirInfo[1]);
 
             // 'm' parameter.
@@ -1579,6 +1586,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onQueryClirComplete mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1623,6 +1631,7 @@
         }
 
         mMessage = sb;
+        Rlog.d(LOG_TAG, "onQueryComplete mmi=" + this);
         mPhone.onMMIDone(this);
     }
 
@@ -1665,9 +1674,11 @@
         if (mSia != null) sb.append(" sia=" + mSia);
         if (mSib != null) sb.append(" sib=" + mSib);
         if (mSic != null) sb.append(" sic=" + mSic);
-        if (mPoundString != null) sb.append(" poundString=" + mPoundString);
-        if (mDialingNumber != null) sb.append(" dialingNumber=" + mDialingNumber);
-        if (mPwd != null) sb.append(" pwd=" + mPwd);
+        if (mPoundString != null) sb.append(" poundString=" + Rlog.pii(LOG_TAG, mPoundString));
+        if (mDialingNumber != null) sb.append(" dialingNumber="
+                + Rlog.pii(LOG_TAG, mDialingNumber));
+        if (mPwd != null) sb.append(" pwd=" + Rlog.pii(LOG_TAG, mPwd));
+        if (mCallbackReceiver != null) sb.append(" hasReceiver");
         sb.append("}");
         return sb.toString();
     }
diff --git a/src/java/com/android/internal/telephony/metrics/CallSessionEventBuilder.java b/src/java/com/android/internal/telephony/metrics/CallSessionEventBuilder.java
index 42d38a4..a8221b4 100644
--- a/src/java/com/android/internal/telephony/metrics/CallSessionEventBuilder.java
+++ b/src/java/com/android/internal/telephony/metrics/CallSessionEventBuilder.java
@@ -16,14 +16,14 @@
 
 package com.android.internal.telephony.metrics;
 
-import com.android.internal.telephony.TelephonyProto.ImsCapabilities;
-import com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import com.android.internal.telephony.TelephonyProto.ImsReasonInfo;
-import com.android.internal.telephony.TelephonyProto.RilDataCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.RilCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyServiceState;
-import com.android.internal.telephony.TelephonyProto.TelephonySettings;
+import com.android.internal.telephony.nano.TelephonyProto.ImsCapabilities;
+import com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import com.android.internal.telephony.nano.TelephonyProto.ImsReasonInfo;
+import com.android.internal.telephony.nano.TelephonyProto.RilDataCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.RilCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonySettings;
 
 public class CallSessionEventBuilder {
     private final TelephonyCallSession.Event mEvent = new TelephonyCallSession.Event();
@@ -33,46 +33,46 @@
     }
 
     public CallSessionEventBuilder(int type) {
-        mEvent.setType(type);
+        mEvent.type = type;
     }
 
     public CallSessionEventBuilder setDelay(int delay) {
-        mEvent.setDelay(delay);
+        mEvent.delay = delay;
         return this;
     }
 
     public CallSessionEventBuilder setRilRequest(int rilRequestType) {
-        mEvent.setRilRequest(rilRequestType);
+        mEvent.rilRequest = rilRequestType;
         return this;
     }
 
     public CallSessionEventBuilder setRilRequestId(int rilRequestId) {
-        mEvent.setRilRequestId(rilRequestId);
+        mEvent.rilRequestId = rilRequestId;
         return this;
     }
 
     public CallSessionEventBuilder setRilError(int rilError) {
-        mEvent.setError(rilError);
+        mEvent.error = rilError;
         return this;
     }
 
     public CallSessionEventBuilder setCallIndex(int callIndex) {
-        mEvent.setCallIndex(callIndex);
+        mEvent.callIndex = callIndex;
         return this;
     }
 
     public CallSessionEventBuilder setCallState(int state) {
-        mEvent.setCallState(state);
+        mEvent.callState = state;
         return this;
     }
 
     public CallSessionEventBuilder setSrvccState(int srvccState) {
-        mEvent.setSrvccState(srvccState);
+        mEvent.srvccState = srvccState;
         return this;
     }
 
     public CallSessionEventBuilder setImsCommand(int imsCommand) {
-        mEvent.setImsCommand(imsCommand);
+        mEvent.imsCommand = imsCommand;
         return this;
     }
 
@@ -82,12 +82,12 @@
     }
 
     public CallSessionEventBuilder setSrcAccessTech(int tech) {
-        mEvent.setSrcAccessTech(tech);
+        mEvent.srcAccessTech = tech;
         return this;
     }
 
     public CallSessionEventBuilder setTargetAccessTech(int tech) {
-        mEvent.setTargetAccessTech(tech);
+        mEvent.targetAccessTech = tech;
         return this;
     }
 
@@ -117,12 +117,12 @@
     }
 
     public CallSessionEventBuilder setPhoneState(int phoneState) {
-        mEvent.setPhoneState(phoneState);
+        mEvent.phoneState = phoneState;
         return this;
     }
 
     public CallSessionEventBuilder setNITZ(long timestamp) {
-        mEvent.setNitzTimestampMillis(timestamp);
+        mEvent.nitzTimestampMillis = timestamp;
         return this;
     }
 
diff --git a/src/java/com/android/internal/telephony/metrics/InProgressCallSession.java b/src/java/com/android/internal/telephony/metrics/InProgressCallSession.java
index 49a7ee4..748fe7d 100644
--- a/src/java/com/android/internal/telephony/metrics/InProgressCallSession.java
+++ b/src/java/com/android/internal/telephony/metrics/InProgressCallSession.java
@@ -18,7 +18,7 @@
 
 import android.os.SystemClock;
 
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession;
 
 import java.util.ArrayDeque;
 import java.util.Deque;
@@ -47,6 +47,9 @@
     /** Indicating events dropped */
     private boolean mEventsDropped = false;
 
+    /** Last known phone state */
+    private int mLastKnownPhoneState;
+
     /** Check if events dropped */
     public boolean isEventsDropped() { return mEventsDropped; }
 
@@ -91,4 +94,34 @@
         events.add(builder.build());
         mLastElapsedTimeMs = timestamp;
     }
-}
\ No newline at end of file
+
+    /**
+     * Check if the Call Session contains CS calls
+     * @return true if there are CS calls in the call list
+     */
+    public boolean containsCsCalls() {
+        for (TelephonyCallSession.Event event : events) {
+            if (event.type == TelephonyCallSession.Event.Type.RIL_CALL_LIST_CHANGED) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Set Phone State
+     * @param state
+     */
+    public void setLastKnownPhoneState(int state) {
+        mLastKnownPhoneState = state;
+    }
+
+    /**
+     * Checks if Phone is in Idle state
+     * @return true if device is in Phone is idle state.
+     *
+     */
+    public boolean isPhoneIdle() {
+        return (mLastKnownPhoneState == TelephonyCallSession.Event.PhoneState.STATE_IDLE);
+    }
+}
diff --git a/src/java/com/android/internal/telephony/metrics/InProgressSmsSession.java b/src/java/com/android/internal/telephony/metrics/InProgressSmsSession.java
index 4a01161..9da6536 100644
--- a/src/java/com/android/internal/telephony/metrics/InProgressSmsSession.java
+++ b/src/java/com/android/internal/telephony/metrics/InProgressSmsSession.java
@@ -18,7 +18,7 @@
 
 import android.os.SystemClock;
 
-import com.android.internal.telephony.TelephonyProto.SmsSession;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
 
 import java.util.ArrayDeque;
 import java.util.Deque;
diff --git a/src/java/com/android/internal/telephony/metrics/SmsSessionEventBuilder.java b/src/java/com/android/internal/telephony/metrics/SmsSessionEventBuilder.java
index aeaac19..530be1d 100644
--- a/src/java/com/android/internal/telephony/metrics/SmsSessionEventBuilder.java
+++ b/src/java/com/android/internal/telephony/metrics/SmsSessionEventBuilder.java
@@ -16,12 +16,12 @@
 
 package com.android.internal.telephony.metrics;
 
-import com.android.internal.telephony.TelephonyProto.ImsCapabilities;
-import com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import com.android.internal.telephony.TelephonyProto.RilDataCall;
-import com.android.internal.telephony.TelephonyProto.SmsSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyServiceState;
-import com.android.internal.telephony.TelephonyProto.TelephonySettings;
+import com.android.internal.telephony.nano.TelephonyProto.ImsCapabilities;
+import com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import com.android.internal.telephony.nano.TelephonyProto.RilDataCall;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonySettings;
 
 public class SmsSessionEventBuilder {
     SmsSession.Event mEvent = new SmsSession.Event();
@@ -31,26 +31,26 @@
     }
 
     public SmsSessionEventBuilder(int type) {
-        mEvent.setType(type);
+        mEvent.type = type;
     }
 
     public SmsSessionEventBuilder setDelay(int delay) {
-        mEvent.setDelay(delay);
+        mEvent.delay = delay;
         return this;
     }
 
     public SmsSessionEventBuilder setTech(int tech) {
-        mEvent.setTech(tech);
+        mEvent.tech = tech;
         return this;
     }
 
     public SmsSessionEventBuilder setErrorCode(int code) {
-        mEvent.setErrorCode(code);
+        mEvent.errorCode = code;
         return this;
     }
 
     public SmsSessionEventBuilder setRilErrno(int errno) {
-        mEvent.setError(errno);
+        mEvent.error = errno;
         return this;
     }
 
@@ -80,12 +80,12 @@
     }
 
     public SmsSessionEventBuilder setRilRequestId(int id) {
-        mEvent.setRilRequestId(id);
+        mEvent.rilRequestId = id;
         return this;
     }
 
     public SmsSessionEventBuilder setFormat(int format) {
-        mEvent.setFormat(format);
+        mEvent.format = format;
         return this;
     }
 }
diff --git a/src/java/com/android/internal/telephony/metrics/TelephonyEventBuilder.java b/src/java/com/android/internal/telephony/metrics/TelephonyEventBuilder.java
index 16dbb83..6530802 100644
--- a/src/java/com/android/internal/telephony/metrics/TelephonyEventBuilder.java
+++ b/src/java/com/android/internal/telephony/metrics/TelephonyEventBuilder.java
@@ -16,17 +16,18 @@
 
 package com.android.internal.telephony.metrics;
 
-import android.os.SystemClock;
+import static com.android.internal.telephony.nano.TelephonyProto.ImsCapabilities;
+import static com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import static com.android.internal.telephony.nano.TelephonyProto.RilDataCall;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.ModemRestart;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilDeactivateDataCall;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilSetupDataCall;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState;
+import static com.android.internal.telephony.nano.TelephonyProto.TelephonySettings;
 
-import static com.android.internal.telephony.TelephonyProto.ImsCapabilities;
-import static com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import static com.android.internal.telephony.TelephonyProto.RilDataCall;
-import static com.android.internal.telephony.TelephonyProto.TelephonyEvent;
-import static com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilDeactivateDataCall;
-import static com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilSetupDataCall;
-import static com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse;
-import static com.android.internal.telephony.TelephonyProto.TelephonyServiceState;
-import static com.android.internal.telephony.TelephonyProto.TelephonySettings;
+import android.os.SystemClock;
 
 public class TelephonyEventBuilder {
     private final TelephonyEvent mEvent = new TelephonyEvent();
@@ -40,73 +41,79 @@
     }
 
     public TelephonyEventBuilder(long timestamp, int phoneId) {
-        mEvent.setTimestampMillis(timestamp);
-        mEvent.setPhoneId(phoneId);
+        mEvent.timestampMillis = timestamp;
+        mEvent.phoneId = phoneId;
     }
 
     public TelephonyEventBuilder setSettings(TelephonySettings settings) {
-        mEvent.setType(TelephonyEvent.Type.SETTINGS_CHANGED);
+        mEvent.type = TelephonyEvent.Type.SETTINGS_CHANGED;
         mEvent.settings = settings;
         return this;
     }
 
     public TelephonyEventBuilder setServiceState(TelephonyServiceState state) {
-        mEvent.setType(TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED);
+        mEvent.type = TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED;
         mEvent.serviceState = state;
         return this;
     }
 
     public TelephonyEventBuilder setImsConnectionState(ImsConnectionState state) {
-        mEvent.setType(TelephonyEvent.Type.IMS_CONNECTION_STATE_CHANGED);
+        mEvent.type = TelephonyEvent.Type.IMS_CONNECTION_STATE_CHANGED;
         mEvent.imsConnectionState = state;
         return this;
     }
 
     public TelephonyEventBuilder setImsCapabilities(ImsCapabilities capabilities) {
-        mEvent.setType(TelephonyEvent.Type.IMS_CAPABILITIES_CHANGED);
+        mEvent.type = TelephonyEvent.Type.IMS_CAPABILITIES_CHANGED;
         mEvent.imsCapabilities = capabilities;
         return this;
     }
 
     public TelephonyEventBuilder setDataStallRecoveryAction(int action) {
-        mEvent.setType(TelephonyEvent.Type.DATA_STALL_ACTION);
-        mEvent.setDataStallAction(action);
+        mEvent.type = TelephonyEvent.Type.DATA_STALL_ACTION;
+        mEvent.dataStallAction = action;
         return this;
     }
 
     public TelephonyEventBuilder setSetupDataCall(RilSetupDataCall request) {
-        mEvent.setType(TelephonyEvent.Type.DATA_CALL_SETUP);
+        mEvent.type = TelephonyEvent.Type.DATA_CALL_SETUP;
         mEvent.setupDataCall = request;
         return this;
     }
 
     public TelephonyEventBuilder setSetupDataCallResponse(RilSetupDataCallResponse rsp) {
-        mEvent.setType(TelephonyEvent.Type.DATA_CALL_SETUP_RESPONSE);
+        mEvent.type = TelephonyEvent.Type.DATA_CALL_SETUP_RESPONSE;
         mEvent.setupDataCallResponse = rsp;
         return this;
     }
 
     public TelephonyEventBuilder setDeactivateDataCall(RilDeactivateDataCall request) {
-        mEvent.setType(TelephonyEvent.Type.DATA_CALL_DEACTIVATE);
+        mEvent.type = TelephonyEvent.Type.DATA_CALL_DEACTIVATE;
         mEvent.deactivateDataCall = request;
         return this;
     }
 
     public TelephonyEventBuilder setDeactivateDataCallResponse(int errno) {
-        mEvent.setType(TelephonyEvent.Type.DATA_CALL_DEACTIVATE_RESPONSE);
-        mEvent.setError(errno);
+        mEvent.type = TelephonyEvent.Type.DATA_CALL_DEACTIVATE_RESPONSE;
+        mEvent.error = errno;
         return this;
     }
 
     public TelephonyEventBuilder setDataCalls(RilDataCall[] dataCalls) {
-        mEvent.setType(TelephonyEvent.Type.DATA_CALL_LIST_CHANGED);
+        mEvent.type = TelephonyEvent.Type.DATA_CALL_LIST_CHANGED;
         mEvent.dataCalls = dataCalls;
         return this;
     }
 
     public TelephonyEventBuilder setNITZ(long timestamp) {
-        mEvent.setType(TelephonyEvent.Type.NITZ_TIME);
-        mEvent.setNitzTimestampMillis(timestamp);
+        mEvent.type = TelephonyEvent.Type.NITZ_TIME;
+        mEvent.nitzTimestampMillis = timestamp;
+        return this;
+    }
+
+    public TelephonyEventBuilder setModemRestart(ModemRestart modemRestart) {
+        mEvent.type = TelephonyEvent.Type.MODEM_RESTART;
+        mEvent.modemRestart = modemRestart;
         return this;
     }
 }
diff --git a/src/java/com/android/internal/telephony/metrics/TelephonyMetrics.java b/src/java/com/android/internal/telephony/metrics/TelephonyMetrics.java
index eddb1c0..4c642c0 100644
--- a/src/java/com/android/internal/telephony/metrics/TelephonyMetrics.java
+++ b/src/java/com/android/internal/telephony/metrics/TelephonyMetrics.java
@@ -16,53 +16,6 @@
 
 package com.android.internal.telephony.metrics;
 
-import android.os.SystemClock;
-import android.telephony.Rlog;
-import android.telephony.ServiceState;
-import android.telephony.TelephonyHistogram;
-import android.util.Base64;
-import android.util.Log;
-import android.util.SparseArray;
-
-import com.android.ims.ImsConfig;
-import com.android.ims.ImsReasonInfo;
-import com.android.ims.internal.ImsCallSession;
-import com.android.internal.telephony.Call;
-import com.android.internal.telephony.GsmCdmaConnection;
-import com.android.internal.telephony.PhoneConstants;
-import com.android.internal.telephony.RIL;
-import com.android.internal.telephony.RILConstants;
-import com.android.internal.telephony.SmsResponse;
-import com.android.internal.telephony.TelephonyProto;
-import com.android.internal.telephony.TelephonyProto.ImsCapabilities;
-import com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import com.android.internal.telephony.TelephonyProto.RilDataCall;
-import com.android.internal.telephony.TelephonyProto.SmsSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.RilCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.RilCall.Type.*;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.CallState.*;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilDeactivateDataCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilSetupDataCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse.RilDataCallFailCause;
-import com.android.internal.telephony.TelephonyProto.TelephonyLog;
-import com.android.internal.telephony.TelephonyProto.TelephonyServiceState;
-import com.android.internal.telephony.TelephonyProto.TelephonySettings;
-import com.android.internal.telephony.TelephonyProto.TimeInterval;
-import com.android.internal.telephony.UUSInfo;
-import com.android.internal.telephony.dataconnection.DataCallResponse;
-import com.android.internal.telephony.imsphone.ImsPhoneCall;
-import com.android.internal.util.IndentingPrintWriter;
-
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Deque;
-import java.util.List;
-
 import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
 
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_ANSWER;
@@ -70,17 +23,68 @@
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_DEACTIVATE_DATA_CALL;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_DIAL;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_HANGUP;
-import static com.android.internal.telephony.RILConstants.RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND;
+import static com.android.internal.telephony.RILConstants
+        .RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_IMS_SEND_SMS;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_SEND_SMS;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_SEND_SMS_EXPECT_MORE;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_SETUP_DATA_CALL;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_TYPE_IP;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_TYPE_IPV4V6;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_TYPE_IPV6;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_TYPE_PPP;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_UNKNOWN;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_TYPE_IP;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_TYPE_IPV4V6;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_TYPE_IPV6;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_TYPE_PPP;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_UNKNOWN;
+
+import android.os.Build;
+import android.os.SystemClock;
+import android.telephony.Rlog;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyHistogram;
+import android.text.TextUtils;
+import android.util.Base64;
+import android.util.SparseArray;
+
+import com.android.ims.ImsConfig;
+import com.android.ims.ImsReasonInfo;
+import com.android.ims.internal.ImsCallSession;
+import com.android.internal.telephony.GsmCdmaConnection;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.RIL;
+import com.android.internal.telephony.RILConstants;
+import com.android.internal.telephony.SmsResponse;
+import com.android.internal.telephony.UUSInfo;
+import com.android.internal.telephony.dataconnection.DataCallResponse;
+import com.android.internal.telephony.imsphone.ImsPhoneCall;
+import com.android.internal.telephony.nano.TelephonyProto;
+import com.android.internal.telephony.nano.TelephonyProto.ImsCapabilities;
+import com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import com.android.internal.telephony.nano.TelephonyProto.RilDataCall;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.CallState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.RilCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.RilCall.Type;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.ModemRestart;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilDeactivateDataCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilSetupDataCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent.RilSetupDataCallResponse
+        .RilDataCallFailCause;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyLog;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonySettings;
+import com.android.internal.telephony.nano.TelephonyProto.TimeInterval;
+import com.android.internal.util.IndentingPrintWriter;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Deque;
+import java.util.List;
 
 /**
  * Telephony metrics holds all metrics events and convert it into telephony proto buf.
@@ -142,6 +146,11 @@
      */
     private final SparseArray<ImsConnectionState> mLastImsConnectionState = new SparseArray<>();
 
+    /**
+     * Last settings state. This is for deduping same settings event logged.
+     */
+    private final SparseArray<TelephonySettings> mLastSettings = new SparseArray<>();
+
     /** The start system time of the TelephonyLog in milliseconds*/
     private long mStartSystemTimeMs;
 
@@ -326,23 +335,20 @@
         pw.println("Telephony events:");
         pw.increaseIndent();
         for (TelephonyEvent event : mTelephonyEvents) {
-            if (event.hasTimestampMillis()) {
-                pw.print(event.getTimestampMillis());
-                pw.print(" [");
-                if (event.hasPhoneId()) pw.print(event.getPhoneId());
-                pw.print("] ");
+            pw.print(event.timestampMillis);
+            pw.print(" [");
+            pw.print(event.phoneId);
+            pw.print("] ");
 
-                if (event.hasType()) {
-                    pw.print("T=");
-                    if (event.getType() == TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED) {
-                        pw.print(telephonyEventToString(event.getType())
-                                + "(" + event.serviceState.getDataRat() + ")");
-                    } else {
-                        pw.print(telephonyEventToString(event.getType()));
-                    }
-                }
-                pw.println("");
+            pw.print("T=");
+            if (event.type == TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED) {
+                pw.print(telephonyEventToString(event.type)
+                        + "(" + event.serviceState.dataRat + ")");
+            } else {
+                pw.print(telephonyEventToString(event.type));
             }
+
+            pw.println("");
         }
 
         pw.decreaseIndent();
@@ -350,22 +356,28 @@
         pw.increaseIndent();
 
         for (TelephonyCallSession callSession : mCompletedCallSessions) {
-            if (callSession.hasStartTimeMinutes()) {
-                pw.println("Start time in minutes: " + callSession.getStartTimeMinutes());
-            }
-            if (callSession.hasEventsDropped()) {
-                pw.println("Events dropped: " + callSession.getEventsDropped());
-            }
+            pw.println("Start time in minutes: " + callSession.startTimeMinutes);
+            pw.println("Events dropped: " + callSession.eventsDropped);
+
             pw.println("Events: ");
             pw.increaseIndent();
             for (TelephonyCallSession.Event event : callSession.events) {
-                pw.print(event.getDelay());
+                pw.print(event.delay);
                 pw.print(" T=");
-                if (event.getType() == TelephonyCallSession.Event.Type.RIL_SERVICE_STATE_CHANGED) {
-                    pw.println(callSessionEventToString(event.getType())
-                            + "(" + event.serviceState.getDataRat() + ")");
+                if (event.type == TelephonyCallSession.Event.Type.RIL_SERVICE_STATE_CHANGED) {
+                    pw.println(callSessionEventToString(event.type)
+                            + "(" + event.serviceState.dataRat + ")");
+                } else if (event.type == TelephonyCallSession.Event.Type.RIL_CALL_LIST_CHANGED) {
+                    pw.println(callSessionEventToString(event.type));
+                    pw.increaseIndent();
+                    for (RilCall call : event.calls) {
+                        pw.println(call.index + ". Type = " + call.type + " State = "
+                                + call.state + " End Reason " + call.callEndReason
+                                + " isMultiparty = " + call.isMultiparty);
+                    }
+                    pw.decreaseIndent();
                 } else {
-                    pw.println(callSessionEventToString(event.getType()));
+                    pw.println(callSessionEventToString(event.type));
                 }
             }
             pw.decreaseIndent();
@@ -378,19 +390,18 @@
         int count = 0;
         for (SmsSession smsSession : mCompletedSmsSessions) {
             count++;
-            if (smsSession.hasStartTimeMinutes()) {
-                pw.print("[" + count + "] Start time in minutes: "
-                        + smsSession.getStartTimeMinutes());
-            }
-            if (smsSession.hasEventsDropped()) {
-                pw.println(", events dropped: " + smsSession.getEventsDropped());
+            pw.print("[" + count + "] Start time in minutes: "
+                    + smsSession.startTimeMinutes);
+
+            if (smsSession.eventsDropped) {
+                pw.println(", events dropped: " + smsSession.eventsDropped);
             }
             pw.println("Events: ");
             pw.increaseIndent();
             for (SmsSession.Event event : smsSession.events) {
-                pw.print(event.getDelay());
+                pw.print(event.delay);
                 pw.print(" T=");
-                pw.println(smsSessionEventToString(event.getType()));
+                pw.println(smsSessionEventToString(event.type));
             }
             pw.decreaseIndent();
         }
@@ -460,7 +471,7 @@
         // Build telephony events
         log.events = new TelephonyEvent[mTelephonyEvents.size()];
         mTelephonyEvents.toArray(log.events);
-        log.setEventsDropped(mTelephonyEventsDropped);
+        log.eventsDropped = mTelephonyEventsDropped;
 
         // Build call sessions
         log.callSessions = new TelephonyCallSession[mCompletedCallSessions.size()];
@@ -478,25 +489,25 @@
             TelephonyHistogram rilHistogram = rilHistograms.get(i);
             TelephonyProto.TelephonyHistogram histogramProto = log.histograms[i];
 
-            histogramProto.setCategory(rilHistogram.getCategory());
-            histogramProto.setId(rilHistogram.getId());
-            histogramProto.setMinTimeMillis(rilHistogram.getMinTime());
-            histogramProto.setMaxTimeMillis(rilHistogram.getMaxTime());
-            histogramProto.setAvgTimeMillis(rilHistogram.getAverageTime());
-            histogramProto.setCount(rilHistogram.getSampleCount());
-            histogramProto.setBucketCount(rilHistogram.getBucketCount());
+            histogramProto.category = rilHistogram.getCategory();
+            histogramProto.id = rilHistogram.getId();
+            histogramProto.minTimeMillis = rilHistogram.getMinTime();
+            histogramProto.maxTimeMillis = rilHistogram.getMaxTime();
+            histogramProto.avgTimeMillis = rilHistogram.getAverageTime();
+            histogramProto.count = rilHistogram.getSampleCount();
+            histogramProto.bucketCount = rilHistogram.getBucketCount();
             histogramProto.bucketEndPoints = rilHistogram.getBucketEndPoints();
             histogramProto.bucketCounters = rilHistogram.getBucketCounters();
         }
 
         // Log the starting system time
         log.startTime = new TelephonyProto.Time();
-        log.startTime.setSystemTimestampMillis(mStartSystemTimeMs);
-        log.startTime.setElapsedTimestampMillis(mStartElapsedTimeMs);
+        log.startTime.systemTimestampMillis = mStartSystemTimeMs;
+        log.startTime.elapsedTimestampMillis = mStartElapsedTimeMs;
 
         log.endTime = new TelephonyProto.Time();
-        log.endTime.setSystemTimestampMillis(System.currentTimeMillis());
-        log.endTime.setElapsedTimestampMillis(SystemClock.elapsedRealtime());
+        log.endTime.systemTimestampMillis = System.currentTimeMillis();
+        log.endTime.elapsedTimestampMillis = SystemClock.elapsedRealtime();
 
         return log;
     }
@@ -573,39 +584,39 @@
     private TelephonyServiceState toServiceStateProto(ServiceState serviceState) {
         TelephonyServiceState ssProto = new TelephonyServiceState();
 
-        ssProto.setVoiceRoamingType(serviceState.getVoiceRoamingType());
-        ssProto.setDataRoamingType(serviceState.getDataRoamingType());
+        ssProto.voiceRoamingType = serviceState.getVoiceRoamingType();
+        ssProto.dataRoamingType = serviceState.getDataRoamingType();
 
         ssProto.voiceOperator = new TelephonyServiceState.TelephonyOperator();
 
         if (serviceState.getVoiceOperatorAlphaLong() != null) {
-            ssProto.voiceOperator.setAlphaLong(serviceState.getVoiceOperatorAlphaLong());
+            ssProto.voiceOperator.alphaLong = serviceState.getVoiceOperatorAlphaLong();
         }
 
         if (serviceState.getVoiceOperatorAlphaShort() != null) {
-            ssProto.voiceOperator.setAlphaShort(serviceState.getVoiceOperatorAlphaShort());
+            ssProto.voiceOperator.alphaShort = serviceState.getVoiceOperatorAlphaShort();
         }
 
         if (serviceState.getVoiceOperatorNumeric() != null) {
-            ssProto.voiceOperator.setNumeric(serviceState.getVoiceOperatorNumeric());
+            ssProto.voiceOperator.numeric = serviceState.getVoiceOperatorNumeric();
         }
 
         ssProto.dataOperator = new TelephonyServiceState.TelephonyOperator();
 
         if (serviceState.getDataOperatorAlphaLong() != null) {
-            ssProto.dataOperator.setAlphaLong(serviceState.getDataOperatorAlphaLong());
+            ssProto.dataOperator.alphaLong = serviceState.getDataOperatorAlphaLong();
         }
 
         if (serviceState.getDataOperatorAlphaShort() != null) {
-            ssProto.dataOperator.setAlphaShort(serviceState.getDataOperatorAlphaShort());
+            ssProto.dataOperator.alphaShort = serviceState.getDataOperatorAlphaShort();
         }
 
         if (serviceState.getDataOperatorNumeric() != null) {
-            ssProto.dataOperator.setNumeric(serviceState.getDataOperatorNumeric());
+            ssProto.dataOperator.numeric = serviceState.getDataOperatorNumeric();
         }
 
-        ssProto.setVoiceRat(serviceState.getRilVoiceRadioTechnology());
-        ssProto.setDataRat(serviceState.getRilDataRadioTechnology());
+        ssProto.voiceRat = serviceState.getRilVoiceRadioTechnology();
+        ssProto.dataRat = serviceState.getRilDataRadioTechnology();
         return ssProto;
     }
 
@@ -726,9 +737,9 @@
         TelephonyCallSession callSession = new TelephonyCallSession();
         callSession.events = new TelephonyCallSession.Event[inProgressCallSession.events.size()];
         inProgressCallSession.events.toArray(callSession.events);
-        callSession.setStartTimeMinutes(inProgressCallSession.startSystemTimeMin);
-        callSession.setPhoneId(inProgressCallSession.phoneId);
-        callSession.setEventsDropped(inProgressCallSession.isEventsDropped());
+        callSession.startTimeMinutes = inProgressCallSession.startSystemTimeMin;
+        callSession.phoneId = inProgressCallSession.phoneId;
+        callSession.eventsDropped = inProgressCallSession.isEventsDropped();
         if (mCompletedCallSessions.size() >= MAX_COMPLETED_CALL_SESSIONS) {
             mCompletedCallSessions.removeFirst();
         }
@@ -747,9 +758,9 @@
             SmsSession smsSession = new SmsSession();
             smsSession.events = new SmsSession.Event[inProgressSmsSession.events.size()];
             inProgressSmsSession.events.toArray(smsSession.events);
-            smsSession.setStartTimeMinutes(inProgressSmsSession.startSystemTimeMin);
-            smsSession.setPhoneId(inProgressSmsSession.phoneId);
-            smsSession.setEventsDropped(inProgressSmsSession.isEventsDropped());
+            smsSession.startTimeMinutes = inProgressSmsSession.startSystemTimeMin;
+            smsSession.phoneId = inProgressSmsSession.phoneId;
+            smsSession.eventsDropped = inProgressSmsSession.isEventsDropped();
             if (mCompletedSmsSessions.size() >= MAX_COMPLETED_SMS_SESSIONS) {
                 mCompletedSmsSessions.removeFirst();
             }
@@ -783,14 +794,21 @@
         TelephonyEvent event = new TelephonyEventBuilder(phoneId)
                 .setServiceState(toServiceStateProto(serviceState)).build();
 
+        // If service state doesn't change, we don't log the event.
+        if (mLastServiceState.get(phoneId) != null &&
+                Arrays.equals(TelephonyServiceState.toByteArray(mLastServiceState.get(phoneId)),
+                        TelephonyServiceState.toByteArray(event.serviceState))) {
+            return;
+        }
+
         mLastServiceState.put(phoneId, event.serviceState);
         addTelephonyEvent(event);
 
-        annotateInProgressCallSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressCallSession(event.timestampMillis, phoneId,
                 new CallSessionEventBuilder(
                         TelephonyCallSession.Event.Type.RIL_SERVICE_STATE_CHANGED)
                         .setServiceState(event.serviceState));
-        annotateInProgressSmsSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressSmsSession(event.timestampMillis, phoneId,
                 new SmsSessionEventBuilder(
                         SmsSession.Event.Type.RIL_SERVICE_STATE_CHANGED)
                         .setServiceState(event.serviceState));
@@ -821,26 +839,35 @@
         TelephonySettings s = new TelephonySettings();
         switch (feature) {
             case ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE:
-                s.setIsEnhanced4GLteModeEnabled(value != 0);
+                s.isEnhanced4GLteModeEnabled = (value != 0);
                 break;
             case ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_WIFI:
-                s.setIsWifiCallingEnabled(value != 0);
+                s.isWifiCallingEnabled = (value != 0);
                 break;
             case ImsConfig.FeatureConstants.FEATURE_TYPE_VIDEO_OVER_LTE:
-                s.setIsVtOverLteEnabled(value != 0);
+                s.isVtOverLteEnabled = (value != 0);
                 break;
             case ImsConfig.FeatureConstants.FEATURE_TYPE_VIDEO_OVER_WIFI:
-                s.setIsVtOverWifiEnabled(value != 0);
+                s.isVtOverWifiEnabled = (value != 0);
                 break;
         }
 
+        // If the settings don't change, we don't log the event.
+        if (mLastSettings.get(phoneId) != null &&
+                Arrays.equals(TelephonySettings.toByteArray(mLastSettings.get(phoneId)),
+                        TelephonySettings.toByteArray(s))) {
+            return;
+        }
+
+        mLastSettings.put(phoneId, s);
+
         TelephonyEvent event = new TelephonyEventBuilder(phoneId).setSettings(s).build();
         addTelephonyEvent(event);
 
-        annotateInProgressCallSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressCallSession(event.timestampMillis, phoneId,
                 new CallSessionEventBuilder(TelephonyCallSession.Event.Type.SETTINGS_CHANGED)
                         .setSettings(s));
-        annotateInProgressSmsSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressSmsSession(event.timestampMillis, phoneId,
                 new SmsSessionEventBuilder(SmsSession.Event.Type.SETTINGS_CHANGED)
                         .setSettings(s));
     }
@@ -853,7 +880,17 @@
      */
     public void writeSetPreferredNetworkType(int phoneId, int networkType) {
         TelephonySettings s = new TelephonySettings();
-        s.setPreferredNetworkMode(networkType);
+        s.preferredNetworkMode = networkType + 1;
+
+        // If the settings don't change, we don't log the event.
+        if (mLastSettings.get(phoneId) != null &&
+                Arrays.equals(TelephonySettings.toByteArray(mLastSettings.get(phoneId)),
+                        TelephonySettings.toByteArray(s))) {
+            return;
+        }
+
+        mLastSettings.put(phoneId, s);
+
         addTelephonyEvent(new TelephonyEventBuilder(phoneId).setSettings(s).build());
     }
 
@@ -867,31 +904,39 @@
     public synchronized void writeOnImsConnectionState(int phoneId, int state,
                                                        ImsReasonInfo reasonInfo) {
         ImsConnectionState imsState = new ImsConnectionState();
-        imsState.setState(state);
-        mLastImsConnectionState.put(phoneId, imsState);
+        imsState.state = state;
 
         if (reasonInfo != null) {
             TelephonyProto.ImsReasonInfo ri = new TelephonyProto.ImsReasonInfo();
 
-            ri.setReasonCode(reasonInfo.getCode());
-            ri.setExtraCode(reasonInfo.getExtraCode());
+            ri.reasonCode = reasonInfo.getCode();
+            ri.extraCode = reasonInfo.getExtraCode();
             String extraMessage = reasonInfo.getExtraMessage();
             if (extraMessage != null) {
-                ri.setExtraMessage(extraMessage);
+                ri.extraMessage = extraMessage;
             }
 
             imsState.reasonInfo = ri;
         }
 
+        // If the connection state does not change, do not log it.
+        if (mLastImsConnectionState.get(phoneId) != null &&
+                Arrays.equals(ImsConnectionState.toByteArray(mLastImsConnectionState.get(phoneId)),
+                        ImsConnectionState.toByteArray(imsState))) {
+            return;
+        }
+
+        mLastImsConnectionState.put(phoneId, imsState);
+
         TelephonyEvent event = new TelephonyEventBuilder(phoneId)
                 .setImsConnectionState(imsState).build();
         addTelephonyEvent(event);
 
-        annotateInProgressCallSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressCallSession(event.timestampMillis, phoneId,
                 new CallSessionEventBuilder(
                         TelephonyCallSession.Event.Type.IMS_CONNECTION_STATE_CHANGED)
                         .setImsConnectionState(event.imsConnectionState));
-        annotateInProgressSmsSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressSmsSession(event.timestampMillis, phoneId,
                 new SmsSessionEventBuilder(
                         SmsSession.Event.Type.IMS_CONNECTION_STATE_CHANGED)
                         .setImsConnectionState(event.imsConnectionState));
@@ -906,22 +951,30 @@
     public synchronized void writeOnImsCapabilities(int phoneId, boolean[] capabilities) {
         ImsCapabilities cap = new ImsCapabilities();
 
-        cap.setVoiceOverLte(capabilities[0]);
-        cap.setVideoOverLte(capabilities[1]);
-        cap.setVoiceOverWifi(capabilities[2]);
-        cap.setVideoOverWifi(capabilities[3]);
-        cap.setUtOverLte(capabilities[4]);
-        cap.setUtOverWifi(capabilities[5]);
+        cap.voiceOverLte = capabilities[0];
+        cap.videoOverLte = capabilities[1];
+        cap.voiceOverWifi = capabilities[2];
+        cap.videoOverWifi = capabilities[3];
+        cap.utOverLte = capabilities[4];
+        cap.utOverWifi = capabilities[5];
 
         TelephonyEvent event = new TelephonyEventBuilder(phoneId).setImsCapabilities(cap).build();
+
+        // If the capabilities don't change, we don't log the event.
+        if (mLastImsCapabilities.get(phoneId) != null &&
+                Arrays.equals(ImsCapabilities.toByteArray(mLastImsCapabilities.get(phoneId)),
+                ImsCapabilities.toByteArray(cap))) {
+            return;
+        }
+
         mLastImsCapabilities.put(phoneId, cap);
         addTelephonyEvent(event);
 
-        annotateInProgressCallSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressCallSession(event.timestampMillis, phoneId,
                 new CallSessionEventBuilder(
                         TelephonyCallSession.Event.Type.IMS_CAPABILITIES_CHANGED)
                         .setImsCapabilities(event.imsCapabilities));
-        annotateInProgressSmsSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressSmsSession(event.timestampMillis, phoneId,
                 new SmsSessionEventBuilder(
                         SmsSession.Event.Type.IMS_CAPABILITIES_CHANGED)
                         .setImsCapabilities(event.imsCapabilities));
@@ -963,13 +1016,13 @@
                                       String apn, int authType, String protocol) {
 
         RilSetupDataCall setupDataCall = new RilSetupDataCall();
-        setupDataCall.setRat(radioTechnology);
-        setupDataCall.setDataProfile(profile + 1);  // off by 1 between proto and RIL constants.
+        setupDataCall.rat = radioTechnology;
+        setupDataCall.dataProfile = profile + 1;  // off by 1 between proto and RIL constants.
         if (apn != null) {
-            setupDataCall.setApn(apn);
+            setupDataCall.apn = apn;
         }
         if (protocol != null) {
-            setupDataCall.setType(toPdpType(protocol));
+            setupDataCall.type = toPdpType(protocol);
         }
 
         addTelephonyEvent(new TelephonyEventBuilder(phoneId).setSetupDataCall(
@@ -987,8 +1040,8 @@
     public void writeRilDeactivateDataCall(int phoneId, int rilSerial, int cid, int reason) {
 
         RilDeactivateDataCall deactivateDataCall = new RilDeactivateDataCall();
-        deactivateDataCall.setCid(cid);
-        deactivateDataCall.setReason(reason + 1);
+        deactivateDataCall.cid = cid;
+        deactivateDataCall.reason = reason + 1;
 
         addTelephonyEvent(new TelephonyEventBuilder(phoneId).setDeactivateDataCall(
                 deactivateDataCall).build());
@@ -1006,12 +1059,12 @@
 
         for (int i = 0; i < dcsList.size(); i++) {
             dataCalls[i] = new RilDataCall();
-            dataCalls[i].setCid(dcsList.get(i).cid);
-            if (dcsList.get(i).ifname != null) {
-                dataCalls[i].setIframe(dcsList.get(i).ifname);
+            dataCalls[i].cid = dcsList.get(i).cid;
+            if (!TextUtils.isEmpty(dcsList.get(i).ifname)) {
+                dataCalls[i].iframe = dcsList.get(i).ifname;
             }
-            if (dcsList.get(i).type != null) {
-                dataCalls[i].setType(toPdpType(dcsList.get(i).type));
+            if (!TextUtils.isEmpty(dcsList.get(i).type)) {
+                dataCalls[i].type = toPdpType(dcsList.get(i).type);
             }
         }
 
@@ -1038,15 +1091,25 @@
                             TelephonyCallSession.Event.Type.RIL_CALL_LIST_CHANGED)
                             .setRilCalls(calls)
             );
-            if (VDBG)  Rlog.v(TAG, "Logged Call list changed");
+            if (VDBG) Rlog.v(TAG, "Logged Call list changed");
+            if (callSession.isPhoneIdle() && disconnectReasonsKnown(calls)) {
+                finishCallSession(callSession);
+            }
         }
     }
 
+    private boolean disconnectReasonsKnown(RilCall[] calls) {
+        for (RilCall call : calls) {
+            if (call.callEndReason == 0) return false;
+        }
+        return true;
+    }
+
     private RilCall[] convertConnectionsToRilCalls(ArrayList<GsmCdmaConnection> mConnections) {
         RilCall[] calls = new RilCall[mConnections.size()];
         for (int i = 0; i < mConnections.size(); i++) {
             calls[i] = new RilCall();
-            calls[i].setIndex(i);
+            calls[i].index = i;
             convertConnectionToRilCall(mConnections.get(i), calls[i]);
         }
         return calls;
@@ -1054,44 +1117,44 @@
 
     private void convertConnectionToRilCall(GsmCdmaConnection conn, RilCall call) {
         if (conn.isIncoming()) {
-            call.setType(TelephonyCallSession.Event.RilCall.Type.MT);
+            call.type = Type.MT;
         } else {
-            call.setType(TelephonyCallSession.Event.RilCall.Type.MO);
+            call.type = Type.MO;
         }
         switch (conn.getState()) {
             case IDLE:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_IDLE);
+                call.state = CallState.CALL_IDLE;
                 break;
             case ACTIVE:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_ACTIVE);
+                call.state = CallState.CALL_ACTIVE;
                 break;
             case HOLDING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_HOLDING);
+                call.state = CallState.CALL_HOLDING;
                 break;
             case DIALING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_DIALING);
+                call.state = CallState.CALL_DIALING;
                 break;
             case ALERTING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_ALERTING);
+                call.state = CallState.CALL_ALERTING;
                 break;
             case INCOMING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_INCOMING);
+                call.state = CallState.CALL_INCOMING;
                 break;
             case WAITING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_WAITING);
+                call.state = CallState.CALL_WAITING;
                 break;
             case DISCONNECTED:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_DISCONNECTED);
+                call.state = CallState.CALL_DISCONNECTED;
                 break;
             case DISCONNECTING:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_DISCONNECTING);
+                call.state = CallState.CALL_DISCONNECTING;
                 break;
             default:
-                call.setState(TelephonyCallSession.Event.CallState.CALL_UNKNOWN);
+                call.state = CallState.CALL_UNKNOWN;
                 break;
         }
-        call.setCallEndReason(conn.getDisconnectCause());
-        call.setIsMultiparty(conn.isMultiparty());
+        call.callEndReason = conn.getDisconnectCause();
+        call.isMultiparty = conn.isMultiparty();
     }
 
     /**
@@ -1111,7 +1174,7 @@
         } else {
             RilCall[] calls = new RilCall[1];
             calls[0] = new RilCall();
-            calls[0].setIndex(-1);
+            calls[0].index = -1;
             convertConnectionToRilCall(conn, calls[0]);
             callSession.addEvent(callSession.startElapsedTimeMs,
                     new CallSessionEventBuilder(TelephonyCallSession.Event.Type.RIL_REQUEST)
@@ -1148,7 +1211,7 @@
         } else {
             RilCall[] calls = new RilCall[1];
             calls[0] = new RilCall();
-            calls[0].setIndex(callId);
+            calls[0].index = callId;
             convertConnectionToRilCall(conn, calls[0]);
             callSession.addEvent(
                     new CallSessionEventBuilder(TelephonyCallSession.Event.Type.RIL_REQUEST)
@@ -1244,17 +1307,17 @@
         RilDataCall dataCall = new RilDataCall();
 
         if (response != null) {
-            setupDataCallResponse.setStatus(
-                    response.status == 0 ? RilDataCallFailCause.PDP_FAIL_NONE : response.status);
-            setupDataCallResponse.setSuggestedRetryTimeMillis(response.suggestedRetryTime);
+            setupDataCallResponse.status =
+                    (response.status == 0 ? RilDataCallFailCause.PDP_FAIL_NONE : response.status);
+            setupDataCallResponse.suggestedRetryTimeMillis = response.suggestedRetryTime;
 
-            dataCall.setCid(response.cid);
-            if (response.type != null) {
-                dataCall.setType(toPdpType(response.type));
+            dataCall.cid = response.cid;
+            if (!TextUtils.isEmpty(response.type)) {
+                dataCall.type = toPdpType(response.type);
             }
 
-            if (response.ifname != null) {
-                dataCall.setIframe(response.ifname);
+            if (!TextUtils.isEmpty(response.ifname)) {
+                dataCall.iframe = response.ifname;
             }
         }
         setupDataCallResponse.call = dataCall;
@@ -1281,7 +1344,7 @@
                     TelephonyCallSession.Event.Type.RIL_RESPONSE)
                     .setRilRequest(toCallSessionRilRequest(rilRequest))
                     .setRilRequestId(rilSerial)
-                    .setRilError(rilError));
+                    .setRilError(rilError + 1));
         }
     }
 
@@ -1309,7 +1372,7 @@
             smsSession.addEvent(new SmsSessionEventBuilder(
                     SmsSession.Event.Type.SMS_SEND_RESULT)
                     .setErrorCode(errorCode)
-                    .setRilErrno(rilError)
+                    .setRilErrno(rilError + 1)
                     .setRilRequestId(rilSerial)
             );
 
@@ -1392,7 +1455,12 @@
         if (callSession == null) {
             Rlog.e(TAG, "writePhoneState: Call session is missing");
         } else {
-            if (state == TelephonyCallSession.Event.PhoneState.STATE_IDLE) {
+            // For CS Calls Finish the Call Session after Receiving the Last Call Fail Cause
+            // For IMS calls we receive the Disconnect Cause along with Call End event.
+            // So we can finish the call session here.
+            callSession.setLastKnownPhoneState(state);
+            if ((state == TelephonyCallSession.Event.PhoneState.STATE_IDLE)
+                    && (!callSession.containsCsCalls())) {
                 finishCallSession(callSession);
             }
             callSession.addEvent(new CallSessionEventBuilder(
@@ -1485,7 +1553,11 @@
      * @param session IMS call session
      */
     public void writeOnImsCallReceive(int phoneId, ImsCallSession session) {
-        writeOnImsCallStart(phoneId, session);
+        InProgressCallSession callSession = startNewCallSessionIfNeeded(phoneId);
+
+        callSession.addEvent(
+                new CallSessionEventBuilder(TelephonyCallSession.Event.Type.IMS_CALL_RECEIVE)
+                        .setCallIndex(getCallId(session)));
     }
 
     /**
@@ -1517,11 +1589,11 @@
     private TelephonyProto.ImsReasonInfo toImsReasonInfoProto(ImsReasonInfo reasonInfo) {
         TelephonyProto.ImsReasonInfo ri = new TelephonyProto.ImsReasonInfo();
         if (reasonInfo != null) {
-            ri.setReasonCode(reasonInfo.getCode());
-            ri.setExtraCode(reasonInfo.getExtraCode());
+            ri.reasonCode = reasonInfo.getCode();
+            ri.extraCode = reasonInfo.getExtraCode();
             String extraMessage = reasonInfo.getExtraMessage();
             if (extraMessage != null) {
-                ri.setExtraMessage(extraMessage);
+                ri.extraMessage = extraMessage;
             }
         }
         return ri;
@@ -1621,12 +1693,28 @@
         TelephonyEvent event = new TelephonyEventBuilder(phoneId).setNITZ(timestamp).build();
         addTelephonyEvent(event);
 
-        annotateInProgressCallSession(event.getTimestampMillis(), phoneId,
+        annotateInProgressCallSession(event.timestampMillis, phoneId,
                 new CallSessionEventBuilder(
                         TelephonyCallSession.Event.Type.NITZ_TIME)
                         .setNITZ(timestamp));
     }
 
+    /**
+     * Write Modem Restart event
+     *
+     * @param phoneId Phone id
+     * @param reason Reason for the modem reset.
+     */
+    public void writeModemRestartEvent(int phoneId, String reason) {
+        final ModemRestart modemRestart = new ModemRestart();
+        String basebandVersion = Build.getRadioVersion();
+        if (basebandVersion != null) modemRestart.basebandVersion = basebandVersion;
+        if (reason != null) modemRestart.reason = reason;
+        TelephonyEvent event = new TelephonyEventBuilder(phoneId).setModemRestart(
+                modemRestart).build();
+        addTelephonyEvent(event);
+    }
+
     //TODO: Expand the proto in the future
     public void writeOnImsCallProgressing(int phoneId, ImsCallSession session) {}
     public void writeOnImsCallStarted(int phoneId, ImsCallSession session) {}
diff --git a/src/java/com/android/internal/telephony/sip/SipCommandInterface.java b/src/java/com/android/internal/telephony/sip/SipCommandInterface.java
index 0d726d2..fe1d7c5 100644
--- a/src/java/com/android/internal/telephony/sip/SipCommandInterface.java
+++ b/src/java/com/android/internal/telephony/sip/SipCommandInterface.java
@@ -20,6 +20,8 @@
 import android.os.Handler;
 import android.os.Message;
 import android.service.carrier.CarrierIdentifier;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 
 import com.android.internal.telephony.BaseCommands;
 import com.android.internal.telephony.CommandsInterface;
@@ -28,7 +30,6 @@
 import com.android.internal.telephony.dataconnection.DataProfile;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 
-import java.security.PublicKey;
 import java.util.List;
 
 /**
@@ -335,6 +336,14 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+    }
+
+    @Override
     public void setCallForward(int action, int cfReason, int serviceClass,
                 String number, int timeSeconds, Message response) {
     }
@@ -618,7 +627,7 @@
     }
 
     @Override
-    public void setCarrierInfoForImsiEncryption(PublicKey carrierPublicKey, String keyIdentifier,
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                                 Message result) {
     }
 
@@ -639,6 +648,6 @@
     }
 
     @Override
-    public void setSimCardPower(boolean powerUp, Message result) {
+    public void setSimCardPower(int state, Message result) {
     }
 }
diff --git a/src/java/com/android/internal/telephony/sip/SipPhoneBase.java b/src/java/com/android/internal/telephony/sip/SipPhoneBase.java
index 1cd2a15..7bdfad8 100755
--- a/src/java/com/android/internal/telephony/sip/SipPhoneBase.java
+++ b/src/java/com/android/internal/telephony/sip/SipPhoneBase.java
@@ -21,29 +21,30 @@
 import android.os.AsyncResult;
 import android.os.Bundle;
 import android.os.Handler;
-import android.os.ResultReceiver;
 import android.os.Message;
 import android.os.RegistrantList;
+import android.os.ResultReceiver;
 import android.os.SystemProperties;
 import android.os.WorkSource;
 import android.telephony.CellLocation;
+import android.telephony.NetworkScanRequest;
+import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
-import android.telephony.Rlog;
 
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.Connection;
-import com.android.internal.telephony.Phone;
-import com.android.internal.telephony.dataconnection.DataConnection;
 import com.android.internal.telephony.IccCard;
 import com.android.internal.telephony.IccPhoneBookInterfaceManager;
 import com.android.internal.telephony.MmiCode;
 import com.android.internal.telephony.OperatorInfo;
+import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.PhoneNotifier;
 import com.android.internal.telephony.TelephonyProperties;
 import com.android.internal.telephony.UUSInfo;
+import com.android.internal.telephony.dataconnection.DataConnection;
 import com.android.internal.telephony.uicc.IccFileHandler;
 
 import java.util.ArrayList;
@@ -394,6 +395,14 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+    }
+
+    @Override
     public void setNetworkSelectionModeAutomatic(Message response) {
     }
 
@@ -453,7 +462,7 @@
     }
 
     @Override
-    public boolean isDataConnectivityPossible() {
+    public boolean isDataAllowed() {
         return false;
     }
 
diff --git a/src/java/com/android/internal/telephony/test/SimulatedCommands.java b/src/java/com/android/internal/telephony/test/SimulatedCommands.java
index 44701db..3360058 100644
--- a/src/java/com/android/internal/telephony/test/SimulatedCommands.java
+++ b/src/java/com/android/internal/telephony/test/SimulatedCommands.java
@@ -30,6 +30,8 @@
 import android.telephony.CellInfo;
 import android.telephony.CellInfoGsm;
 import android.telephony.IccOpenLogicalChannelResponse;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
@@ -53,7 +55,6 @@
 import com.android.internal.telephony.uicc.IccCardStatus;
 import com.android.internal.telephony.uicc.IccIoResult;
 
-import java.security.PublicKey;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -151,6 +152,12 @@
         mPin2Code = DEFAULT_SIM_PIN2_CODE;
     }
 
+    public void dispose() {
+        if (mHandlerThread != null) {
+            mHandlerThread.quit();
+        }
+    }
+
     private void log(String str) {
         Rlog.d(LOG_TAG, str);
     }
@@ -1355,7 +1362,25 @@
      * ((AsyncResult)response.obj).result  is a List of NetworkInfo objects
      */
     @Override
-    public void getAvailableNetworks(Message result) {unimplemented(result);}
+    public void getAvailableNetworks(Message result) {
+        unimplemented(result);
+    }
+
+    /**
+     * Starts a network scan
+     */
+    @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message result) {
+        unimplemented(result);
+    }
+
+    /**
+     * Stops an ongoing network scan
+     */
+    @Override
+    public void stopNetworkScan(Message result) {
+        unimplemented(result);
+    }
 
     @Override
     public void getBasebandVersion (Message result) {
@@ -1430,11 +1455,11 @@
     }
 
     @Override
-    public void setCarrierInfoForImsiEncryption(PublicKey publicKey, String keyIdentifier,
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                                 Message response) {
         // Just echo back data
         if (response != null) {
-            AsyncResult.forMessage(response).result = publicKey;
+            AsyncResult.forMessage(response).result = imsiEncryptionInfo;
             response.sendToTarget();
         }
     }
@@ -2116,7 +2141,7 @@
     }
 
     @Override
-    public void setSimCardPower(boolean powerUp, Message result) {
+    public void setSimCardPower(int state, Message result) {
     }
 
     @VisibleForTesting
@@ -2126,4 +2151,10 @@
                     new AsyncResult(null, restrictedState, null));
         }
     }
+
+    @Override
+    public void setOnRestrictedStateChanged(Handler h, int what, Object obj) {
+        super.setOnRestrictedStateChanged(h, what, obj);
+        SimulatedCommandsVerifier.getInstance().setOnRestrictedStateChanged(h, what, obj);
+    }
 }
diff --git a/src/java/com/android/internal/telephony/test/SimulatedCommandsVerifier.java b/src/java/com/android/internal/telephony/test/SimulatedCommandsVerifier.java
index 4c57e7f..91b86e3 100644
--- a/src/java/com/android/internal/telephony/test/SimulatedCommandsVerifier.java
+++ b/src/java/com/android/internal/telephony/test/SimulatedCommandsVerifier.java
@@ -19,6 +19,8 @@
 import android.os.Handler;
 import android.os.Message;
 import android.service.carrier.CarrierIdentifier;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.NetworkScanRequest;
 
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.RadioCapability;
@@ -27,7 +29,6 @@
 import com.android.internal.telephony.dataconnection.DataProfile;
 import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
 
-import java.security.PublicKey;
 import java.util.List;
 
 public class SimulatedCommandsVerifier implements CommandsInterface {
@@ -946,6 +947,16 @@
     }
 
     @Override
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+
+    }
+
+    @Override
+    public void stopNetworkScan(Message response) {
+
+    }
+
+    @Override
     public void getBasebandVersion(Message response) {
 
     }
@@ -1339,7 +1350,7 @@
     }
 
     @Override
-    public void setCarrierInfoForImsiEncryption(PublicKey carrierPublicKey, String keyIdentifier,
+    public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo,
                                                 Message result) {
 
     }
@@ -1371,7 +1382,7 @@
     }
 
     @Override
-    public void setSimCardPower(boolean powerUp, Message result) {
+    public void setSimCardPower(int state, Message result) {
     }
 
     @Override
@@ -1379,6 +1390,14 @@
     }
 
     @Override
+    public void registerForNetworkScanResult(Handler h, int what, Object obj) {
+    }
+
+    @Override
+    public void unregisterForNetworkScanResult(Handler h) {
+    }
+
+    @Override
     public void unregisterForCarrierInfoForImsiEncryption(Handler h) {
     }
 }
diff --git a/src/java/com/android/internal/telephony/uicc/AdnRecord.java b/src/java/com/android/internal/telephony/uicc/AdnRecord.java
index 203236c..4414caf 100644
--- a/src/java/com/android/internal/telephony/uicc/AdnRecord.java
+++ b/src/java/com/android/internal/telephony/uicc/AdnRecord.java
@@ -19,8 +19,8 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.PhoneNumberUtils;
-import android.text.TextUtils;
 import android.telephony.Rlog;
+import android.text.TextUtils;
 
 import com.android.internal.telephony.GsmAlphabet;
 
@@ -248,7 +248,8 @@
             Rlog.w(LOG_TAG, "[buildAdnString] Max length of tag is " + footerOffset);
             return null;
         } else {
-            bcdNumber = PhoneNumberUtils.numberToCalledPartyBCD(mNumber);
+            bcdNumber = PhoneNumberUtils.numberToCalledPartyBCD(
+                    mNumber, PhoneNumberUtils.BCD_EXTENDED_TYPE_EF_ADN);
 
             System.arraycopy(bcdNumber, 0, adnString,
                     footerOffset + ADN_TON_AND_NPI, bcdNumber.length);
@@ -289,7 +290,10 @@
             }
 
             mNumber += PhoneNumberUtils.calledPartyBCDFragmentToString(
-                                        extRecord, 2, 0xff & extRecord[1]);
+                    extRecord,
+                    2,
+                    0xff & extRecord[1],
+                    PhoneNumberUtils.BCD_EXTENDED_TYPE_EF_ADN);
 
             // We don't support ext record chaining.
 
@@ -327,7 +331,10 @@
             // the ME (see note 2)."
 
             mNumber = PhoneNumberUtils.calledPartyBCDToString(
-                            record, footerOffset + 1, numberLength);
+                    record,
+                    footerOffset + 1,
+                    numberLength,
+                    PhoneNumberUtils.BCD_EXTENDED_TYPE_EF_ADN);
 
 
             mExtRecord = 0xff & record[record.length - 1];
diff --git a/src/java/com/android/internal/telephony/uicc/CarrierTestOverride.java b/src/java/com/android/internal/telephony/uicc/CarrierTestOverride.java
new file mode 100644
index 0000000..18d2937
--- /dev/null
+++ b/src/java/com/android/internal/telephony/uicc/CarrierTestOverride.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony.uicc;
+
+import android.os.Environment;
+import android.telephony.Rlog;
+import android.util.Xml;
+
+import com.android.internal.util.XmlUtils;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.HashMap;
+
+/**
+ * Provide a machanism to override MVNO paramteres under CarrierConfig through a config file.
+ */
+public class CarrierTestOverride {
+    static final String LOG_TAG = "CarrierTestOverride";
+
+    /**
+     * Config file that can be created and adb-pushed by tester/developer
+     *
+     * Sample xml:
+     * <carrierTestOverrides>
+       <carrierTestOverride key="isInTestMode" value="true"/>
+       <carrierTestOverride key="gid1" value="bae0000000000000"/>
+       <carrierTestOverride key="gid2" value="ffffffffffffffff"/>
+       <carrierTestOverride key="imsi" value="310010123456789"/>
+       <carrierTestOverride key="spn" value="Verizon"/>
+       </carrierTestOverrides>
+     */
+    static final String DATA_CARRIER_TEST_OVERRIDE_PATH =
+            "/user_de/0/com.android.phone/files/carrier_test_conf.xml";
+    static final String CARRIER_TEST_XML_HEADER = "carrierTestOverrides";
+    static final String CARRIER_TEST_XML_SUBHEADER = "carrierTestOverride";
+    static final String CARRIER_TEST_XML_ITEM_KEY = "key";
+    static final String CARRIER_TEST_XML_ITEM_VALUE = "value";
+    static final String CARRIER_TEST_XML_ITEM_KEY_STRING_ISINTESTMODE = "isInTestMode";
+    static final String CARRIER_TEST_XML_ITEM_KEY_STRING_GID1 = "gid1";
+    static final String CARRIER_TEST_XML_ITEM_KEY_STRING_GID2 = "gid2";
+    static final String CARRIER_TEST_XML_ITEM_KEY_STRING_IMSI = "imsi";
+    static final String CARRIER_TEST_XML_ITEM_KEY_STRING_SPN = "spn";
+
+    private HashMap<String, String> mCarrierTestParamMap;
+
+    CarrierTestOverride() {
+        mCarrierTestParamMap = new HashMap<String, String>();
+        loadCarrierTestOverrides();
+    }
+
+    boolean isInTestMode() {
+        return mCarrierTestParamMap.containsKey(CARRIER_TEST_XML_ITEM_KEY_STRING_ISINTESTMODE)
+                && mCarrierTestParamMap.get(CARRIER_TEST_XML_ITEM_KEY_STRING_ISINTESTMODE)
+                .equals("true");
+    }
+
+    String getFakeSpn() {
+        try {
+            String spn = mCarrierTestParamMap.get(CARRIER_TEST_XML_ITEM_KEY_STRING_SPN);
+            Rlog.d(LOG_TAG, "reading spn from CarrierTestConfig file: " + spn);
+            return spn;
+        } catch (NullPointerException e) {
+            Rlog.w(LOG_TAG, "No spn in CarrierTestConfig file ");
+            return null;
+        }
+    }
+
+    String getFakeIMSI() {
+        try {
+            String imsi = mCarrierTestParamMap.get(CARRIER_TEST_XML_ITEM_KEY_STRING_IMSI);
+            Rlog.d(LOG_TAG, "reading imsi from CarrierTestConfig file: " + imsi);
+            return imsi;
+        } catch (NullPointerException e) {
+            Rlog.w(LOG_TAG, "No imsi in CarrierTestConfig file ");
+            return null;
+        }
+    }
+
+    String getFakeGid1() {
+        try {
+            String gid1 = mCarrierTestParamMap.get(CARRIER_TEST_XML_ITEM_KEY_STRING_GID1);
+            Rlog.d(LOG_TAG, "reading gid1 from CarrierTestConfig file: " + gid1);
+            return gid1;
+        } catch (NullPointerException e) {
+            Rlog.w(LOG_TAG, "No gid1 in CarrierTestConfig file ");
+            return null;
+        }
+    }
+
+    String getFakeGid2() {
+        try {
+            String gid2 = mCarrierTestParamMap.get(CARRIER_TEST_XML_ITEM_KEY_STRING_GID2);
+            Rlog.d(LOG_TAG, "reading gid2 from CarrierTestConfig file: " + gid2);
+            return gid2;
+        } catch (NullPointerException e) {
+            Rlog.w(LOG_TAG, "No gid2 in CarrierTestConfig file ");
+            return null;
+        }
+    }
+
+    private void loadCarrierTestOverrides() {
+
+        FileReader carrierTestConfigReader;
+
+        File carrierTestConfigFile = new File(Environment.getDataDirectory(),
+                DATA_CARRIER_TEST_OVERRIDE_PATH);
+
+        try {
+            carrierTestConfigReader = new FileReader(carrierTestConfigFile);
+            Rlog.d(LOG_TAG, "CarrierTestConfig file Modified Timestamp: "
+                    + carrierTestConfigFile.lastModified());
+        } catch (FileNotFoundException e) {
+            Rlog.w(LOG_TAG, "Can not open " + carrierTestConfigFile.getAbsolutePath());
+            return;
+        }
+
+        try {
+            XmlPullParser parser = Xml.newPullParser();
+            parser.setInput(carrierTestConfigReader);
+
+            XmlUtils.beginDocument(parser, CARRIER_TEST_XML_HEADER);
+
+            while (true) {
+                XmlUtils.nextElement(parser);
+
+                String name = parser.getName();
+                if (!CARRIER_TEST_XML_SUBHEADER.equals(name)) {
+                    break;
+                }
+
+                String key = parser.getAttributeValue(null, CARRIER_TEST_XML_ITEM_KEY);
+                String value = parser.getAttributeValue(null, CARRIER_TEST_XML_ITEM_VALUE);
+
+                Rlog.d(LOG_TAG,
+                        "extracting key-values from CarrierTestConfig file: " + key + "|" + value);
+                mCarrierTestParamMap.put(key, value);
+            }
+            carrierTestConfigReader.close();
+        } catch (XmlPullParserException e) {
+            Rlog.w(LOG_TAG, "Exception in carrier_test_conf parser " + e);
+        } catch (IOException e) {
+            Rlog.w(LOG_TAG, "Exception in carrier_test_conf parser " + e);
+        }
+    }
+}
diff --git a/src/java/com/android/internal/telephony/uicc/IccCardProxy.java b/src/java/com/android/internal/telephony/uicc/IccCardProxy.java
index 2235654..241f211 100644
--- a/src/java/com/android/internal/telephony/uicc/IccCardProxy.java
+++ b/src/java/com/android/internal/telephony/uicc/IccCardProxy.java
@@ -16,9 +16,7 @@
 
 package com.android.internal.telephony.uicc;
 
-import static android.Manifest.permission.READ_PHONE_STATE;
-
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
 import android.os.AsyncResult;
@@ -34,9 +32,11 @@
 import android.text.TextUtils;
 
 import com.android.internal.telephony.CommandsInterface;
+import com.android.internal.telephony.CommandsInterface.RadioState;
 import com.android.internal.telephony.IccCard;
 import com.android.internal.telephony.IccCardConstants;
 import com.android.internal.telephony.IccCardConstants.State;
+import com.android.internal.telephony.IntentBroadcaster;
 import com.android.internal.telephony.MccTable;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
@@ -47,7 +47,6 @@
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.PersoSubState;
 import com.android.internal.telephony.uicc.IccCardStatus.CardState;
 import com.android.internal.telephony.uicc.IccCardStatus.PinState;
-import com.android.internal.telephony.uicc.UiccController;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -88,7 +87,7 @@
     private static final int EVENT_ICC_RECORD_EVENTS = 500;
     private static final int EVENT_SUBSCRIPTION_ACTIVATED = 501;
     private static final int EVENT_SUBSCRIPTION_DEACTIVATED = 502;
-    private static final int EVENT_CARRIER_PRIVILIGES_LOADED = 503;
+    private static final int EVENT_CARRIER_PRIVILEGES_LOADED = 503;
 
     private Integer mPhoneId = null;
 
@@ -107,7 +106,7 @@
     private UiccCardApplication mUiccApplication = null;
     private IccRecords mIccRecords = null;
     private CdmaSubscriptionSourceManager mCdmaSSM = null;
-    private boolean mRadioOn = false;
+    private RadioState mRadioState = RadioState.RADIO_UNAVAILABLE;
     private boolean mQuietMode = false; // when set to true IccCardProxy will not broadcast
                                         // ACTION_SIM_STATE_CHANGED intents
     private boolean mInitialized = false;
@@ -130,7 +129,6 @@
         ci.registerForOffOrNotAvailable(this, EVENT_RADIO_OFF_OR_UNAVAILABLE, null);
 
         resetProperties();
-        setExternalState(State.NOT_READY, false);
     }
 
     public void dispose() {
@@ -169,17 +167,31 @@
      */
     private void updateQuietMode() {
         synchronized (mLock) {
+            boolean oldQuietMode = mQuietMode;
             boolean newQuietMode;
             int cdmaSource = Phone.CDMA_SUBSCRIPTION_UNKNOWN;
+            boolean isLteOnCdmaMode = TelephonyManager.getLteOnCdmaModeStatic()
+                    == PhoneConstants.LTE_ON_CDMA_TRUE;
             if (mCurrentAppType == UiccController.APP_FAM_3GPP) {
                 newQuietMode = false;
                 if (DBG) log("updateQuietMode: 3GPP subscription -> newQuietMode=" + newQuietMode);
             } else {
+                if (isLteOnCdmaMode) {
+                    log("updateQuietMode: is cdma/lte device, force IccCardProxy into 3gpp mode");
+                    mCurrentAppType = UiccController.APP_FAM_3GPP;
+                }
                 cdmaSource = mCdmaSSM != null ?
                         mCdmaSSM.getCdmaSubscriptionSource() : Phone.CDMA_SUBSCRIPTION_UNKNOWN;
 
                 newQuietMode = (cdmaSource == Phone.CDMA_SUBSCRIPTION_NV)
-                        && (mCurrentAppType == UiccController.APP_FAM_3GPP2);
+                        && (mCurrentAppType == UiccController.APP_FAM_3GPP2)
+                        && !isLteOnCdmaMode;
+                if (DBG) {
+                    log("updateQuietMode: cdmaSource=" + cdmaSource
+                            + " mCurrentAppType=" + mCurrentAppType
+                            + " isLteOnCdmaMode=" + isLteOnCdmaMode
+                            + " newQuietMode=" + newQuietMode);
+                }
             }
 
             if (mQuietMode == false && newQuietMode == true) {
@@ -200,7 +212,8 @@
             }
             if (DBG) {
                 log("updateQuietMode: QuietMode is " + mQuietMode + " (app_type="
-                    + mCurrentAppType + " cdmaSource=" + cdmaSource + ")");
+                    + mCurrentAppType + " isLteOnCdmaMode=" + isLteOnCdmaMode
+                    + " cdmaSource=" + cdmaSource + ")");
             }
             mInitialized = true;
             sendMessage(obtainMessage(EVENT_ICC_CHANGED));
@@ -211,15 +224,18 @@
     public void handleMessage(Message msg) {
         switch (msg.what) {
             case EVENT_RADIO_OFF_OR_UNAVAILABLE:
-                mRadioOn = false;
-                if (CommandsInterface.RadioState.RADIO_UNAVAILABLE == mCi.getRadioState()) {
-                    setExternalState(State.NOT_READY);
-                }
+                mRadioState = mCi.getRadioState();
+                updateExternalState();
                 break;
             case EVENT_RADIO_ON:
-                mRadioOn = true;
+                mRadioState = RadioState.RADIO_ON;
                 if (!mInitialized) {
                     updateQuietMode();
+                } else {
+                    // updateQuietMode() triggers ICC_CHANGED, which eventually
+                    // calls updateExternalState; thus, we don't need this in the
+                    // above case
+                    updateExternalState();
                 }
                 break;
             case EVENT_ICC_CHANGED:
@@ -258,7 +274,7 @@
                 }
                 if (mUiccCard != null && !mUiccCard.areCarrierPriviligeRulesLoaded()) {
                     mUiccCard.registerForCarrierPrivilegeRulesLoaded(
-                        this, EVENT_CARRIER_PRIVILIGES_LOADED, null);
+                            this, EVENT_CARRIER_PRIVILEGES_LOADED, null);
                 } else {
                     onRecordsLoaded();
                 }
@@ -294,7 +310,7 @@
                 }
                 break;
 
-            case EVENT_CARRIER_PRIVILIGES_LOADED:
+            case EVENT_CARRIER_PRIVILEGES_LOADED:
                 log("EVENT_CARRIER_PRIVILEGES_LOADED");
                 if (mUiccCard != null) {
                     mUiccCard.unregisterForCarrierPrivilegeRulesLoaded(this);
@@ -326,11 +342,9 @@
     private void updateIccAvailability() {
         synchronized (mLock) {
             UiccCard newCard = mUiccController.getUiccCard(mPhoneId);
-            CardState state = CardState.CARDSTATE_ABSENT;
             UiccCardApplication newApp = null;
             IccRecords newRecords = null;
             if (newCard != null) {
-                state = newCard.getCardState();
                 newApp = newCard.getApplication(mCurrentAppType);
                 if (newApp != null) {
                     newRecords = newApp.getIccRecords();
@@ -338,7 +352,7 @@
             }
 
             if (mIccRecords != newRecords || mUiccApplication != newApp || mUiccCard != newCard) {
-                if (DBG) log("Icc changed. Reregestering.");
+                if (DBG) log("Icc changed. Reregistering.");
                 unregisterUiccCardEvents();
                 mUiccCard = newCard;
                 mUiccApplication = newApp;
@@ -368,15 +382,27 @@
         // mUiccCard could be null at bootup, before valid card states have
         // been received from UiccController.
         if (mUiccCard == null) {
-            setExternalState(State.NOT_READY);
+            setExternalState(State.UNKNOWN);
             return;
         }
 
         if (mUiccCard.getCardState() == CardState.CARDSTATE_ABSENT) {
-            if (mRadioOn) {
-                setExternalState(State.ABSENT);
+            /*
+             * Both IccCardProxy and UiccController are registered for
+             * RadioState changes. When the UiccController receives a radio
+             * state changed to Unknown it will dispose of all of the IccCard
+             * objects, which will then notify the IccCardProxy and the null
+             * object will force the state to unknown. However, because the
+             * IccCardProxy is also registered for RadioState changes, it will
+             * recieve that signal first. By triggering on radio state changes
+             * directly, we reduce the time window during which the modem is
+             * UNAVAILABLE but the IccStatus is reported as something valid.
+             * This is not ideal.
+             */
+            if (mRadioState == RadioState.RADIO_UNAVAILABLE) {
+                setExternalState(State.UNKNOWN);
             } else {
-                setExternalState(State.NOT_READY);
+                setExternalState(State.ABSENT);
             }
             return;
         }
@@ -396,9 +422,20 @@
             return;
         }
 
+        // By process of elimination, the UICC Card State = PRESENT
         switch (mUiccApplication.getState()) {
             case APPSTATE_UNKNOWN:
-                setExternalState(State.UNKNOWN);
+                /*
+                 * APPSTATE_UNKNOWN is a catch-all state reported whenever the app
+                 * is not explicitly in one of the other states. To differentiate the
+                 * case where we know that there is a card present, but the APP is not
+                 * ready, we choose NOT_READY here instead of unknown. This is possible
+                 * in at least two cases:
+                 * 1) A transient during the process of the SIM bringup
+                 * 2) There is no valid App on the SIM to load, which can be the case with an
+                 *    eSIM/soft SIM.
+                 */
+                setExternalState(State.NOT_READY);
                 break;
             case APPSTATE_DETECTED:
                 HandleDetectedState();
@@ -445,6 +482,7 @@
 
     private void unregisterUiccCardEvents() {
         if (mUiccCard != null) mUiccCard.unregisterForAbsent(this);
+        if (mUiccCard != null) mUiccCard.unregisterForCarrierPrivilegeRulesLoaded(this);
         if (mUiccApplication != null) mUiccApplication.unregisterForReady(this);
         if (mUiccApplication != null) mUiccApplication.unregisterForLocked(this);
         if (mUiccApplication != null) mUiccApplication.unregisterForNetworkLocked(this);
@@ -484,8 +522,7 @@
             SubscriptionManager.putPhoneIdAndSubIdExtra(intent, mPhoneId);
             log("broadcastIccStateChangedIntent intent ACTION_SIM_STATE_CHANGED value=" + value
                 + " reason=" + reason + " for mPhoneId=" + mPhoneId);
-            ActivityManagerNative.broadcastStickyIntent(intent, READ_PHONE_STATE,
-                    UserHandle.USER_ALL);
+            IntentBroadcaster.getInstance().broadcastStickyIntent(intent, mPhoneId);
         }
     }
 
@@ -503,8 +540,9 @@
             intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE, value);
             intent.putExtra(IccCardConstants.INTENT_KEY_LOCKED_REASON, reason);
             intent.putExtra(PhoneConstants.PHONE_KEY, mPhoneId);  // SubId may not be valid.
-            log("Sending intent ACTION_INTERNAL_SIM_STATE_CHANGED" + " for mPhoneId : " + mPhoneId);
-            ActivityManagerNative.broadcastStickyIntent(intent, null, UserHandle.USER_ALL);
+            log("Sending intent ACTION_INTERNAL_SIM_STATE_CHANGED value=" + value
+                    + " for mPhoneId : " + mPhoneId);
+            ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
         }
     }
 
@@ -516,15 +554,16 @@
             }
 
             if (!override && newState == mExternalState) {
-                loge("setExternalState: !override and newstate unchanged from " + newState);
+                log("setExternalState: !override and newstate unchanged from " + newState);
                 return;
             }
             mExternalState = newState;
-            loge("setExternalState: set mPhoneId=" + mPhoneId + " mExternalState=" + mExternalState);
+            log("setExternalState: set mPhoneId=" + mPhoneId + " mExternalState=" + mExternalState);
             mTelephonyManager.setSimStateForPhone(mPhoneId, getState().toString());
 
             // For locked states, we should be sending internal broadcast.
-            if (IccCardConstants.INTENT_VALUE_ICC_LOCKED.equals(getIccStateIntentString(mExternalState))) {
+            if (IccCardConstants.INTENT_VALUE_ICC_LOCKED.equals(
+                        getIccStateIntentString(mExternalState))) {
                 broadcastInternalIccStateChangedIntent(getIccStateIntentString(mExternalState),
                         getIccStateReason(mExternalState));
             } else {
@@ -937,7 +976,7 @@
         pw.println(" mUiccApplication=" + mUiccApplication);
         pw.println(" mIccRecords=" + mIccRecords);
         pw.println(" mCdmaSSM=" + mCdmaSSM);
-        pw.println(" mRadioOn=" + mRadioOn);
+        pw.println(" mRadioState=" + mRadioState);
         pw.println(" mQuietMode=" + mQuietMode);
         pw.println(" mInitialized=" + mInitialized);
         pw.println(" mExternalState=" + mExternalState);
diff --git a/src/java/com/android/internal/telephony/uicc/IccCardStatus.java b/src/java/com/android/internal/telephony/uicc/IccCardStatus.java
index 8992e9f..f14f21d 100644
--- a/src/java/com/android/internal/telephony/uicc/IccCardStatus.java
+++ b/src/java/com/android/internal/telephony/uicc/IccCardStatus.java
@@ -116,30 +116,33 @@
         StringBuilder sb = new StringBuilder();
         sb.append("IccCardState {").append(mCardState).append(",")
         .append(mUniversalPinState)
-        .append(",num_apps=").append(mApplications.length)
-        .append(",gsm_id=").append(mGsmUmtsSubscriptionAppIndex);
-        if (mGsmUmtsSubscriptionAppIndex >=0
-                && mGsmUmtsSubscriptionAppIndex <CARD_MAX_APPS) {
+        .append(",num_apps=").append(mApplications.length);
+
+        sb.append(",gsm_id=").append(mGsmUmtsSubscriptionAppIndex);
+        if (mApplications != null
+                && mGsmUmtsSubscriptionAppIndex >= 0
+                && mGsmUmtsSubscriptionAppIndex < mApplications.length) {
             app = mApplications[mGsmUmtsSubscriptionAppIndex];
             sb.append(app == null ? "null" : app);
         }
 
         sb.append(",cdma_id=").append(mCdmaSubscriptionAppIndex);
-        if (mCdmaSubscriptionAppIndex >=0
-                && mCdmaSubscriptionAppIndex <CARD_MAX_APPS) {
+        if (mApplications != null
+                && mCdmaSubscriptionAppIndex >= 0
+                && mCdmaSubscriptionAppIndex < mApplications.length) {
             app = mApplications[mCdmaSubscriptionAppIndex];
             sb.append(app == null ? "null" : app);
         }
 
         sb.append(",ims_id=").append(mImsSubscriptionAppIndex);
-        if (mImsSubscriptionAppIndex >=0
-                && mImsSubscriptionAppIndex <CARD_MAX_APPS) {
+        if (mApplications != null
+                && mImsSubscriptionAppIndex >= 0
+                && mImsSubscriptionAppIndex < mApplications.length) {
             app = mApplications[mImsSubscriptionAppIndex];
             sb.append(app == null ? "null" : app);
         }
 
         sb.append("}");
-
         return sb.toString();
     }
 
diff --git a/src/java/com/android/internal/telephony/uicc/IccConstants.java b/src/java/com/android/internal/telephony/uicc/IccConstants.java
index 970bf35..0f41f1e 100644
--- a/src/java/com/android/internal/telephony/uicc/IccConstants.java
+++ b/src/java/com/android/internal/telephony/uicc/IccConstants.java
@@ -97,11 +97,6 @@
     //Search interval for higher priority PLMNs
     static final int EF_HPPLMN = 0x6F31;
 
-    // SMS record length from TS 51.011 10.5.3
-    static public final int SMS_RECORD_LENGTH = 176;
-    // SMS record length from C.S0023 3.4.27
-    static public final int CDMA_SMS_RECORD_LENGTH = 255;
-
     static final String MF_SIM = "3F00";
     static final String DF_TELECOM = "7F10";
     static final String DF_PHONEBOOK = "5F3A";
diff --git a/src/java/com/android/internal/telephony/uicc/IccRecords.java b/src/java/com/android/internal/telephony/uicc/IccRecords.java
index cf33498..af26f5c 100644
--- a/src/java/com/android/internal/telephony/uicc/IccRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/IccRecords.java
@@ -78,15 +78,20 @@
     protected String mNewVoiceMailTag = null;
     protected boolean mIsVoiceMailFixed = false;
     protected String mImsi;
+    protected String mFakeImsi;
     private IccIoResult auth_rsp;
 
     protected int mMncLength = UNINITIALIZED;
     protected int mMailboxIndex = 0; // 0 is no mailbox dailing number associated
 
     private String mSpn;
+    private String mFakeSpn;
 
     protected String mGid1;
+    protected String mFakeGid1;
     protected String mGid2;
+    protected String mFakeGid2;
+
     protected String mPrefLang;
 
     protected PlmnActRecord[] mHplmnActRecords;
@@ -98,6 +103,8 @@
 
     private final Object mLock = new Object();
 
+    CarrierTestOverride mCarrierTestOverride;
+
     //Arbitrary offset for the Handler
     protected static final int HANDLER_ACTION_BASE = 0x12E500;
     protected static final int HANDLER_ACTION_NONE = HANDLER_ACTION_BASE + 0;
@@ -157,9 +164,13 @@
                 + " isVoiceMailFixed=" + mIsVoiceMailFixed
                 + " mImsi=" + ((mImsi != null) ?
                 mImsi.substring(0, 6) + Rlog.pii(VDBG, mImsi.substring(6)) : "null")
+                + (mCarrierTestOverride.isInTestMode()
+                ? (" mFakeImsi=" + ((mFakeImsi != null) ? mFakeImsi : "null")) : "")
                 + " mncLength=" + mMncLength
                 + " mailboxIndex=" + mMailboxIndex
-                + " spn=" + mSpn;
+                + " spn=" + mSpn
+                + (mCarrierTestOverride.isInTestMode()
+                ? (" mFakeSpn=" + ((mFakeSpn != null) ? mFakeSpn : "null")) : "");
 
     }
 
@@ -187,6 +198,22 @@
         mParentApp = app;
         mTelephonyManager = (TelephonyManager) mContext.getSystemService(
                 Context.TELEPHONY_SERVICE);
+
+        mCarrierTestOverride = new CarrierTestOverride();
+
+        if (mCarrierTestOverride.isInTestMode()) {
+            mFakeImsi = mCarrierTestOverride.getFakeIMSI();
+            log("load mFakeImsi: " + mFakeImsi);
+
+            mFakeGid1 = mCarrierTestOverride.getFakeGid1();
+            log("load mFakeGid1: " + mFakeGid1);
+
+            mFakeGid2 = mCarrierTestOverride.getFakeGid2();
+            log("load mFakeGid2: " + mFakeGid2);
+
+            mFakeSpn = mCarrierTestOverride.getFakeSpn();
+            log("load mFakeSpn: " + mFakeSpn);
+        }
     }
 
     /**
@@ -279,7 +306,7 @@
         Registrant r = new Registrant(h, what, obj);
         mImsiReadyRegistrants.add(r);
 
-        if (mImsi != null) {
+        if (getIMSI() != null) {
             r.notifyRegistrant(new AsyncResult(null, null, null));
         }
     }
@@ -325,7 +352,11 @@
      * @return null if SIM is not yet ready or unavailable
      */
     public String getIMSI() {
-        return null;
+        if (mCarrierTestOverride.isInTestMode() && mFakeImsi != null) {
+            return mFakeImsi;
+        } else {
+            return mImsi;
+        }
     }
 
     /**
@@ -356,7 +387,11 @@
      * @return null if SIM is not yet ready
      */
     public String getGid1() {
-        return null;
+        if (mCarrierTestOverride.isInTestMode() && mFakeGid1 != null) {
+            return mFakeGid1;
+        } else {
+            return mGid1;
+        }
     }
 
     /**
@@ -364,7 +399,11 @@
      * @return null if SIM is not yet ready
      */
     public String getGid2() {
-        return null;
+        if (mCarrierTestOverride.isInTestMode() && mFakeGid2 != null) {
+            return mFakeGid2;
+        } else {
+            return mGid2;
+        }
     }
 
     public void setMsisdnNumber(String alphaTag, String number,
@@ -390,6 +429,9 @@
      * @return null if SIM is not yet ready or no RUIM entry
      */
     public String getServiceProviderName() {
+        if (mCarrierTestOverride.isInTestMode() && mFakeSpn != null) {
+            return mFakeSpn;
+        }
         String providerName = mSpn;
 
         // Check for null pointers, mParentApp can be null after dispose,
@@ -476,6 +518,7 @@
      */
     protected void onIccRefreshInit() {
         mAdnCache.reset();
+        mMncLength = UNINITIALIZED;
         UiccCardApplication parentApp = mParentApp;
         if ((parentApp != null) &&
                 (parentApp.getState() == AppState.APPSTATE_READY)) {
@@ -777,9 +820,15 @@
         pw.println(" mIsVoiceMailFixed=" + mIsVoiceMailFixed);
         pw.println(" mImsi=" + ((mImsi != null) ?
                 mImsi.substring(0, 6) + Rlog.pii(VDBG, mImsi.substring(6)) : "null"));
+        if (mCarrierTestOverride.isInTestMode()) {
+            pw.println(" mFakeImsi=" + ((mFakeImsi != null) ? mFakeImsi : "null"));
+        }
         pw.println(" mMncLength=" + mMncLength);
         pw.println(" mMailboxIndex=" + mMailboxIndex);
         pw.println(" mSpn=" + mSpn);
+        if (mCarrierTestOverride.isInTestMode()) {
+            pw.println(" mFakeSpn=" + ((mFakeSpn != null) ? mFakeSpn : "null"));
+        }
         pw.flush();
     }
 }
diff --git a/src/java/com/android/internal/telephony/uicc/IccUtils.java b/src/java/com/android/internal/telephony/uicc/IccUtils.java
deleted file mode 100644
index 67de87f..0000000
--- a/src/java/com/android/internal/telephony/uicc/IccUtils.java
+++ /dev/null
@@ -1,570 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony.uicc;
-
-import android.content.res.Resources;
-import android.content.res.Resources.NotFoundException;
-import android.graphics.Bitmap;
-import android.graphics.Color;
-import android.telephony.Rlog;
-
-import com.android.internal.telephony.GsmAlphabet;
-
-import java.io.UnsupportedEncodingException;
-
-/**
- * Various methods, useful for dealing with SIM data.
- */
-public class IccUtils {
-    static final String LOG_TAG="IccUtils";
-
-    /**
-     * Many fields in GSM SIM's are stored as nibble-swizzled BCD
-     *
-     * Assumes left-justified field that may be padded right with 0xf
-     * values.
-     *
-     * Stops on invalid BCD value, returning string so far
-     */
-    public static String
-    bcdToString(byte[] data, int offset, int length) {
-        StringBuilder ret = new StringBuilder(length*2);
-
-        for (int i = offset ; i < offset + length ; i++) {
-            int v;
-
-            v = data[i] & 0xf;
-            if (v > 9)  break;
-            ret.append((char)('0' + v));
-
-            v = (data[i] >> 4) & 0xf;
-            // Some PLMNs have 'f' as high nibble, ignore it
-            if (v == 0xf) continue;
-            if (v > 9)  break;
-            ret.append((char)('0' + v));
-        }
-
-        return ret.toString();
-    }
-
-    /**
-     * PLMN (MCC/MNC) is encoded as per 24.008 10.5.1.3
-     * Returns a concatenated string of MCC+MNC, stripping
-     * a trailing character for a 2-digit MNC
-     */
-    public static String bcdPlmnToString(byte[] data, int offset) {
-        if (offset + 3 > data.length) {
-            return null;
-        }
-        byte[] trans = new byte[3];
-        trans[0] = (byte) ((data[0 + offset] << 4) | ((data[0 + offset] >> 4) & 0xF));
-        trans[1] = (byte) ((data[1 + offset] << 4) | (data[2 + offset] & 0xF));
-        trans[2] = (byte) ((data[2 + offset] & 0xF0) | ((data[1 + offset] >> 4) & 0xF));
-        String ret = bytesToHexString(trans);
-
-        // For a 2-digit MNC we trim the trailing 'f'
-        if (ret.endsWith("f")) {
-            ret = ret.substring(0, ret.length() - 1);
-        }
-        return ret;
-    }
-
-    /**
-     * Some fields (like ICC ID) in GSM SIMs are stored as nibble-swizzled BCH
-     */
-    public static String
-    bchToString(byte[] data, int offset, int length) {
-        StringBuilder ret = new StringBuilder(length*2);
-
-        for (int i = offset ; i < offset + length ; i++) {
-            int v;
-
-            v = data[i] & 0xf;
-            ret.append("0123456789abcdef".charAt(v));
-
-            v = (data[i] >> 4) & 0xf;
-            ret.append("0123456789abcdef".charAt(v));
-        }
-
-        return ret.toString();
-    }
-
-    /**
-     * Decode cdma byte into String.
-     */
-    public static String
-    cdmaBcdToString(byte[] data, int offset, int length) {
-        StringBuilder ret = new StringBuilder(length);
-
-        int count = 0;
-        for (int i = offset; count < length; i++) {
-            int v;
-            v = data[i] & 0xf;
-            if (v > 9)  v = 0;
-            ret.append((char)('0' + v));
-
-            if (++count == length) break;
-
-            v = (data[i] >> 4) & 0xf;
-            if (v > 9)  v = 0;
-            ret.append((char)('0' + v));
-            ++count;
-        }
-        return ret.toString();
-    }
-
-    /**
-     * Decodes a GSM-style BCD byte, returning an int ranging from 0-99.
-     *
-     * In GSM land, the least significant BCD digit is stored in the most
-     * significant nibble.
-     *
-     * Out-of-range digits are treated as 0 for the sake of the time stamp,
-     * because of this:
-     *
-     * TS 23.040 section 9.2.3.11
-     * "if the MS receives a non-integer value in the SCTS, it shall
-     * assume the digit is set to 0 but shall store the entire field
-     * exactly as received"
-     */
-    public static int
-    gsmBcdByteToInt(byte b) {
-        int ret = 0;
-
-        // treat out-of-range BCD values as 0
-        if ((b & 0xf0) <= 0x90) {
-            ret = (b >> 4) & 0xf;
-        }
-
-        if ((b & 0x0f) <= 0x09) {
-            ret +=  (b & 0xf) * 10;
-        }
-
-        return ret;
-    }
-
-    /**
-     * Decodes a CDMA style BCD byte like {@link #gsmBcdByteToInt}, but
-     * opposite nibble format. The least significant BCD digit
-     * is in the least significant nibble and the most significant
-     * is in the most significant nibble.
-     */
-    public static int
-    cdmaBcdByteToInt(byte b) {
-        int ret = 0;
-
-        // treat out-of-range BCD values as 0
-        if ((b & 0xf0) <= 0x90) {
-            ret = ((b >> 4) & 0xf) * 10;
-        }
-
-        if ((b & 0x0f) <= 0x09) {
-            ret +=  (b & 0xf);
-        }
-
-        return ret;
-    }
-
-    /**
-     * Decodes a string field that's formatted like the EF[ADN] alpha
-     * identifier
-     *
-     * From TS 51.011 10.5.1:
-     *   Coding:
-     *       this alpha tagging shall use either
-     *      -    the SMS default 7 bit coded alphabet as defined in
-     *          TS 23.038 [12] with bit 8 set to 0. The alpha identifier
-     *          shall be left justified. Unused bytes shall be set to 'FF'; or
-     *      -    one of the UCS2 coded options as defined in annex B.
-     *
-     * Annex B from TS 11.11 V8.13.0:
-     *      1)  If the first octet in the alpha string is '80', then the
-     *          remaining octets are 16 bit UCS2 characters ...
-     *      2)  if the first octet in the alpha string is '81', then the
-     *          second octet contains a value indicating the number of
-     *          characters in the string, and the third octet contains an
-     *          8 bit number which defines bits 15 to 8 of a 16 bit
-     *          base pointer, where bit 16 is set to zero and bits 7 to 1
-     *          are also set to zero.  These sixteen bits constitute a
-     *          base pointer to a "half page" in the UCS2 code space, to be
-     *          used with some or all of the remaining octets in the string.
-     *          The fourth and subsequent octets contain codings as follows:
-     *          If bit 8 of the octet is set to zero, the remaining 7 bits
-     *          of the octet contain a GSM Default Alphabet character,
-     *          whereas if bit 8 of the octet is set to one, then the
-     *          remaining seven bits are an offset value added to the
-     *          16 bit base pointer defined earlier...
-     *      3)  If the first octet of the alpha string is set to '82', then
-     *          the second octet contains a value indicating the number of
-     *          characters in the string, and the third and fourth octets
-     *          contain a 16 bit number which defines the complete 16 bit
-     *          base pointer to a "half page" in the UCS2 code space...
-     */
-    public static String
-    adnStringFieldToString(byte[] data, int offset, int length) {
-        if (length == 0) {
-            return "";
-        }
-        if (length >= 1) {
-            if (data[offset] == (byte) 0x80) {
-                int ucslen = (length - 1) / 2;
-                String ret = null;
-
-                try {
-                    ret = new String(data, offset + 1, ucslen * 2, "utf-16be");
-                } catch (UnsupportedEncodingException ex) {
-                    Rlog.e(LOG_TAG, "implausible UnsupportedEncodingException",
-                          ex);
-                }
-
-                if (ret != null) {
-                    // trim off trailing FFFF characters
-
-                    ucslen = ret.length();
-                    while (ucslen > 0 && ret.charAt(ucslen - 1) == '\uFFFF')
-                        ucslen--;
-
-                    return ret.substring(0, ucslen);
-                }
-            }
-        }
-
-        boolean isucs2 = false;
-        char base = '\0';
-        int len = 0;
-
-        if (length >= 3 && data[offset] == (byte) 0x81) {
-            len = data[offset + 1] & 0xFF;
-            if (len > length - 3)
-                len = length - 3;
-
-            base = (char) ((data[offset + 2] & 0xFF) << 7);
-            offset += 3;
-            isucs2 = true;
-        } else if (length >= 4 && data[offset] == (byte) 0x82) {
-            len = data[offset + 1] & 0xFF;
-            if (len > length - 4)
-                len = length - 4;
-
-            base = (char) (((data[offset + 2] & 0xFF) << 8) |
-                            (data[offset + 3] & 0xFF));
-            offset += 4;
-            isucs2 = true;
-        }
-
-        if (isucs2) {
-            StringBuilder ret = new StringBuilder();
-
-            while (len > 0) {
-                // UCS2 subset case
-
-                if (data[offset] < 0) {
-                    ret.append((char) (base + (data[offset] & 0x7F)));
-                    offset++;
-                    len--;
-                }
-
-                // GSM character set case
-
-                int count = 0;
-                while (count < len && data[offset + count] >= 0)
-                    count++;
-
-                ret.append(GsmAlphabet.gsm8BitUnpackedToString(data,
-                           offset, count));
-
-                offset += count;
-                len -= count;
-            }
-
-            return ret.toString();
-        }
-
-        Resources resource = Resources.getSystem();
-        String defaultCharset = "";
-        try {
-            defaultCharset =
-                    resource.getString(com.android.internal.R.string.gsm_alphabet_default_charset);
-        } catch (NotFoundException e) {
-            // Ignore Exception and defaultCharset is set to a empty string.
-        }
-        return GsmAlphabet.gsm8BitUnpackedToString(data, offset, length, defaultCharset.trim());
-    }
-
-    static int
-    hexCharToInt(char c) {
-        if (c >= '0' && c <= '9') return (c - '0');
-        if (c >= 'A' && c <= 'F') return (c - 'A' + 10);
-        if (c >= 'a' && c <= 'f') return (c - 'a' + 10);
-
-        throw new RuntimeException ("invalid hex char '" + c + "'");
-    }
-
-    /**
-     * Converts a hex String to a byte array.
-     *
-     * @param s A string of hexadecimal characters, must be an even number of
-     *          chars long
-     *
-     * @return byte array representation
-     *
-     * @throws RuntimeException on invalid format
-     */
-    public static byte[]
-    hexStringToBytes(String s) {
-        byte[] ret;
-
-        if (s == null) return null;
-
-        int sz = s.length();
-
-        ret = new byte[sz/2];
-
-        for (int i=0 ; i <sz ; i+=2) {
-            ret[i/2] = (byte) ((hexCharToInt(s.charAt(i)) << 4)
-                                | hexCharToInt(s.charAt(i+1)));
-        }
-
-        return ret;
-    }
-
-
-    /**
-     * Converts a byte array into a String of hexadecimal characters.
-     *
-     * @param bytes an array of bytes
-     *
-     * @return hex string representation of bytes array
-     */
-    public static String
-    bytesToHexString(byte[] bytes) {
-        if (bytes == null) return null;
-
-        StringBuilder ret = new StringBuilder(2*bytes.length);
-
-        for (int i = 0 ; i < bytes.length ; i++) {
-            int b;
-
-            b = 0x0f & (bytes[i] >> 4);
-
-            ret.append("0123456789abcdef".charAt(b));
-
-            b = 0x0f & bytes[i];
-
-            ret.append("0123456789abcdef".charAt(b));
-        }
-
-        return ret.toString();
-    }
-
-
-    /**
-     * Convert a TS 24.008 Section 10.5.3.5a Network Name field to a string
-     * "offset" points to "octet 3", the coding scheme byte
-     * empty string returned on decode error
-     */
-    public static String
-    networkNameToString(byte[] data, int offset, int length) {
-        String ret;
-
-        if ((data[offset] & 0x80) != 0x80 || length < 1) {
-            return "";
-        }
-
-        switch ((data[offset] >>> 4) & 0x7) {
-            case 0:
-                // SMS character set
-                int countSeptets;
-                int unusedBits = data[offset] & 7;
-                countSeptets = (((length - 1) * 8) - unusedBits) / 7 ;
-                ret =  GsmAlphabet.gsm7BitPackedToString(data, offset + 1, countSeptets);
-            break;
-            case 1:
-                // UCS2
-                try {
-                    ret = new String(data,
-                            offset + 1, length - 1, "utf-16");
-                } catch (UnsupportedEncodingException ex) {
-                    ret = "";
-                    Rlog.e(LOG_TAG,"implausible UnsupportedEncodingException", ex);
-                }
-            break;
-
-            // unsupported encoding
-            default:
-                ret = "";
-            break;
-        }
-
-        // "Add CI"
-        // "The MS should add the letters for the Country's Initials and
-        //  a separator (e.g. a space) to the text string"
-
-        if ((data[offset] & 0x40) != 0) {
-            // FIXME(mkf) add country initials here
-
-        }
-
-        return ret;
-    }
-
-    /**
-     * Convert a TS 131.102 image instance of code scheme '11' into Bitmap
-     * @param data The raw data
-     * @param length The length of image body
-     * @return The bitmap
-     */
-    public static Bitmap parseToBnW(byte[] data, int length){
-        int valueIndex = 0;
-        int width = data[valueIndex++] & 0xFF;
-        int height = data[valueIndex++] & 0xFF;
-        int numOfPixels = width*height;
-
-        int[] pixels = new int[numOfPixels];
-
-        int pixelIndex = 0;
-        int bitIndex = 7;
-        byte currentByte = 0x00;
-        while (pixelIndex < numOfPixels) {
-            // reassign data and index for every byte (8 bits).
-            if (pixelIndex % 8 == 0) {
-                currentByte = data[valueIndex++];
-                bitIndex = 7;
-            }
-            pixels[pixelIndex++] = bitToRGB((currentByte >> bitIndex-- ) & 0x01);
-        }
-
-        if (pixelIndex != numOfPixels) {
-            Rlog.e(LOG_TAG, "parse end and size error");
-        }
-        return Bitmap.createBitmap(pixels, width, height, Bitmap.Config.ARGB_8888);
-    }
-
-    private static int bitToRGB(int bit){
-        if(bit == 1){
-            return Color.WHITE;
-        } else {
-            return Color.BLACK;
-        }
-    }
-
-    /**
-     * a TS 131.102 image instance of code scheme '11' into color Bitmap
-     *
-     * @param data The raw data
-     * @param length the length of image body
-     * @param transparency with or without transparency
-     * @return The color bitmap
-     */
-    public static Bitmap parseToRGB(byte[] data, int length,
-            boolean transparency) {
-        int valueIndex = 0;
-        int width = data[valueIndex++] & 0xFF;
-        int height = data[valueIndex++] & 0xFF;
-        int bits = data[valueIndex++] & 0xFF;
-        int colorNumber = data[valueIndex++] & 0xFF;
-        int clutOffset = ((data[valueIndex++] & 0xFF) << 8)
-                | (data[valueIndex++] & 0xFF);
-
-        int[] colorIndexArray = getCLUT(data, clutOffset, colorNumber);
-        if (true == transparency) {
-            colorIndexArray[colorNumber - 1] = Color.TRANSPARENT;
-        }
-
-        int[] resultArray = null;
-        if (0 == (8 % bits)) {
-            resultArray = mapTo2OrderBitColor(data, valueIndex,
-                    (width * height), colorIndexArray, bits);
-        } else {
-            resultArray = mapToNon2OrderBitColor(data, valueIndex,
-                    (width * height), colorIndexArray, bits);
-        }
-
-        return Bitmap.createBitmap(resultArray, width, height,
-                Bitmap.Config.RGB_565);
-    }
-
-    private static int[] mapTo2OrderBitColor(byte[] data, int valueIndex,
-            int length, int[] colorArray, int bits) {
-        if (0 != (8 % bits)) {
-            Rlog.e(LOG_TAG, "not event number of color");
-            return mapToNon2OrderBitColor(data, valueIndex, length, colorArray,
-                    bits);
-        }
-
-        int mask = 0x01;
-        switch (bits) {
-        case 1:
-            mask = 0x01;
-            break;
-        case 2:
-            mask = 0x03;
-            break;
-        case 4:
-            mask = 0x0F;
-            break;
-        case 8:
-            mask = 0xFF;
-            break;
-        }
-
-        int[] resultArray = new int[length];
-        int resultIndex = 0;
-        int run = 8 / bits;
-        while (resultIndex < length) {
-            byte tempByte = data[valueIndex++];
-            for (int runIndex = 0; runIndex < run; ++runIndex) {
-                int offset = run - runIndex - 1;
-                resultArray[resultIndex++] = colorArray[(tempByte >> (offset * bits))
-                        & mask];
-            }
-        }
-        return resultArray;
-    }
-
-    private static int[] mapToNon2OrderBitColor(byte[] data, int valueIndex,
-            int length, int[] colorArray, int bits) {
-        if (0 == (8 % bits)) {
-            Rlog.e(LOG_TAG, "not odd number of color");
-            return mapTo2OrderBitColor(data, valueIndex, length, colorArray,
-                    bits);
-        }
-
-        int[] resultArray = new int[length];
-        // TODO fix me:
-        return resultArray;
-    }
-
-    private static int[] getCLUT(byte[] rawData, int offset, int number) {
-        if (null == rawData) {
-            return null;
-        }
-
-        int[] result = new int[number];
-        int endIndex = offset + (number * 3); // 1 color use 3 bytes
-        int valueIndex = offset;
-        int colorIndex = 0;
-        int alpha = 0xff << 24;
-        do {
-            result[colorIndex++] = alpha
-                    | ((rawData[valueIndex++] & 0xFF) << 16)
-                    | ((rawData[valueIndex++] & 0xFF) << 8)
-                    | ((rawData[valueIndex++] & 0xFF));
-        } while (valueIndex < endIndex);
-        return result;
-    }
-}
diff --git a/src/java/com/android/internal/telephony/uicc/IsimUiccRecords.java b/src/java/com/android/internal/telephony/uicc/IsimUiccRecords.java
index 83f7e02..194d259 100644
--- a/src/java/com/android/internal/telephony/uicc/IsimUiccRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/IsimUiccRecords.java
@@ -16,13 +16,18 @@
 
 package com.android.internal.telephony.uicc;
 
+import static com.android.internal.telephony.uicc.IccConstants.EF_DOMAIN;
+import static com.android.internal.telephony.uicc.IccConstants.EF_IMPI;
+import static com.android.internal.telephony.uicc.IccConstants.EF_IMPU;
+import static com.android.internal.telephony.uicc.IccConstants.EF_IST;
+import static com.android.internal.telephony.uicc.IccConstants.EF_PCSCF;
+
 import android.content.Context;
+import android.content.Intent;
 import android.os.AsyncResult;
-import android.os.Handler;
 import android.os.Message;
 import android.telephony.Rlog;
-import android.content.Intent;
-
+import android.text.TextUtils;
 
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.gsm.SimTlv;
@@ -34,12 +39,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 
-import static com.android.internal.telephony.uicc.IccConstants.EF_DOMAIN;
-import static com.android.internal.telephony.uicc.IccConstants.EF_IMPI;
-import static com.android.internal.telephony.uicc.IccConstants.EF_IMPU;
-import static com.android.internal.telephony.uicc.IccConstants.EF_IST;
-import static com.android.internal.telephony.uicc.IccConstants.EF_PCSCF;
-
 /**
  * {@hide}
  */
@@ -349,8 +348,8 @@
             return;
         }
 
-        if (refreshResponse.aid != null &&
-                !refreshResponse.aid.equals(mParentApp.getAid())) {
+        if (!TextUtils.isEmpty(refreshResponse.aid)
+                && !refreshResponse.aid.equals(mParentApp.getAid())) {
             // This is for different app. Ignore.
             if (DBG) log("handleIsimRefresh received different app");
             return;
diff --git a/src/java/com/android/internal/telephony/uicc/RuimRecords.java b/src/java/com/android/internal/telephony/uicc/RuimRecords.java
index 4e486d2..b303ca8 100644
--- a/src/java/com/android/internal/telephony/uicc/RuimRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/RuimRecords.java
@@ -18,31 +18,31 @@
 
 import static com.android.internal.telephony.TelephonyProperties.PROPERTY_TEST_CSIM;
 
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Locale;
 import android.content.Context;
+import android.content.res.Resources;
 import android.os.AsyncResult;
 import android.os.Message;
 import android.os.SystemProperties;
+import android.telephony.Rlog;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 import android.util.Log;
-import android.content.res.Resources;
 
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.GsmAlphabet;
 import com.android.internal.telephony.MccTable;
 import com.android.internal.telephony.SubscriptionController;
-
 import com.android.internal.telephony.cdma.sms.UserData;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
 import com.android.internal.util.BitwiseInputStream;
 
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Locale;
+
 /**
  * {@hide}
  */
@@ -153,11 +153,6 @@
         mRecordsRequested = false;
     }
 
-    @Override
-    public String getIMSI() {
-        return mImsi;
-    }
-
     public String getMdnNumber() {
         return mMyMobileNumber;
     }
@@ -215,21 +210,23 @@
      *  provided the RUIM card. Returns null of RUIM is not yet ready
      */
     public String getRUIMOperatorNumeric() {
-        if (mImsi == null) {
+        String imsi = getIMSI();
+
+        if (imsi == null) {
             return null;
         }
 
         if (mMncLength != UNINITIALIZED && mMncLength != UNKNOWN) {
             // Length = length of MCC + length of MNC
             // length of mcc = 3 (3GPP2 C.S0005 - Section 2.3)
-            return mImsi.substring(0, 3 + mMncLength);
+            return imsi.substring(0, 3 + mMncLength);
         }
 
         // Guess the MNC length based on the MCC if we don't
         // have a valid value in ef[ad]
 
-        int mcc = Integer.parseInt(mImsi.substring(0,3));
-        return mImsi.substring(0, 3 + MccTable.smallestDigitsMccForMnc(mcc));
+        int mcc = Integer.parseInt(imsi.substring(0, 3));
+        return imsi.substring(0, 3 + MccTable.smallestDigitsMccForMnc(mcc));
     }
 
     // Refer to ETSI TS 102.221
@@ -774,12 +771,14 @@
                 log("onAllRecordsLoaded empty 'gsm.sim.operator.numeric' skipping");
             }
 
-            if (!TextUtils.isEmpty(mImsi)) {
-                log("onAllRecordsLoaded set mcc imsi=" + (VDBG ? ("=" + mImsi) : ""));
+            String imsi = getIMSI();
+
+            if (!TextUtils.isEmpty(imsi)) {
+                log("onAllRecordsLoaded set mcc imsi=" + (VDBG ? ("=" + imsi) : ""));
                 mTelephonyManager.setSimCountryIsoForPhone(
                         mParentApp.getPhoneId(),
                         MccTable.countryCodeForMcc(
-                        Integer.parseInt(mImsi.substring(0,3))));
+                        Integer.parseInt(imsi.substring(0, 3))));
             } else {
                 log("onAllRecordsLoaded empty imsi skipping setting mcc");
             }
@@ -796,9 +795,9 @@
         // TODO: The below is hacky since the SubscriptionController may not be ready at this time.
         if (!TextUtils.isEmpty(mMdn)) {
             int phoneId = mParentApp.getUiccCard().getPhoneId();
-            int[] subIds = SubscriptionController.getInstance().getSubId(phoneId);
-            if (subIds != null) {
-                SubscriptionManager.from(mContext).setDisplayNumber(mMdn, subIds[0]);
+            int subId = SubscriptionController.getInstance().getSubIdUsingPhoneId(phoneId);
+            if (SubscriptionManager.isValidSubscriptionId(subId)) {
+                SubscriptionManager.from(mContext).setDisplayNumber(mMdn, subId);
             } else {
                 log("Cannot call setDisplayNumber: invalid subId");
             }
@@ -918,8 +917,8 @@
             return;
         }
 
-        if (refreshResponse.aid != null &&
-                !refreshResponse.aid.equals(mParentApp.getAid())) {
+        if (!TextUtils.isEmpty(refreshResponse.aid)
+                && !refreshResponse.aid.equals(mParentApp.getAid())) {
             // This is for different app. Ignore.
             return;
         }
diff --git a/src/java/com/android/internal/telephony/uicc/SIMRecords.java b/src/java/com/android/internal/telephony/uicc/SIMRecords.java
index 61ce151..dad1ee2 100755
--- a/src/java/com/android/internal/telephony/uicc/SIMRecords.java
+++ b/src/java/com/android/internal/telephony/uicc/SIMRecords.java
@@ -33,7 +33,6 @@
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.MccTable;
 import com.android.internal.telephony.SmsConstants;
-import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.gsm.SimTlv;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppState;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
@@ -251,6 +250,7 @@
         mCi.unSetOnSmsOnSim(this);
         mParentApp.unregisterForReady(this);
         mParentApp.unregisterForLocked(this);
+        mContext.unregisterReceiver(mReceiver);
         resetRecords();
         super.dispose();
     }
@@ -296,33 +296,14 @@
         mRecordsRequested = false;
     }
 
-
     //***** Public Methods
 
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public String getIMSI() {
-        return mImsi;
-    }
-
     @Override
     public String getMsisdnNumber() {
         return mMsisdn;
     }
 
     @Override
-    public String getGid1() {
-        return mGid1;
-    }
-
-    @Override
-    public String getGid2() {
-        return mGid2;
-    }
-
-    @Override
     public UsimServiceTable getUsimServiceTable() {
         return mUsimServiceTable;
     }
@@ -582,7 +563,8 @@
                 // Spec reference for EF_CFIS contents, TS 51.011 section 10.3.46.
                 if (enable && !TextUtils.isEmpty(dialNumber)) {
                     logv("EF_CFIS: updating cf number, " + Rlog.pii(LOG_TAG, dialNumber));
-                    byte[] bcdNumber = PhoneNumberUtils.numberToCalledPartyBCD(dialNumber);
+                    byte[] bcdNumber = PhoneNumberUtils.numberToCalledPartyBCD(
+                            dialNumber, PhoneNumberUtils.BCD_EXTENDED_TYPE_EF_ADN);
 
                     System.arraycopy(bcdNumber, 0, mEfCfis, CFIS_TON_NPI_OFFSET, bcdNumber.length);
 
@@ -639,7 +621,8 @@
      */
     @Override
     public String getOperatorNumeric() {
-        if (mImsi == null) {
+        String imsi = getIMSI();
+        if (imsi == null) {
             log("getOperatorNumeric: IMSI == null");
             return null;
         }
@@ -650,7 +633,11 @@
 
         // Length = length of MCC + length of MNC
         // length of mcc = 3 (TS 23.003 Section 2.2)
-        return mImsi.substring(0, 3 + mMncLength);
+        if (imsi.length() >= 3 + mMncLength) {
+            return imsi.substring(0, 3 + mMncLength);
+        } else {
+            return null;
+        }
     }
 
     // ***** Overridden from Handler
@@ -700,11 +687,17 @@
                     }
 
                     log("IMSI: mMncLength=" + mMncLength);
-                    log("IMSI: " + mImsi.substring(0, 6) + Rlog.pii(LOG_TAG, mImsi.substring(6)));
+
+                    if (mImsi != null && mImsi.length() >= 6) {
+                        log("IMSI: " + mImsi.substring(0, 6)
+                                + Rlog.pii(LOG_TAG, mImsi.substring(6)));
+                    }
+
+                    String imsi = getIMSI();
 
                     if (((mMncLength == UNKNOWN) || (mMncLength == 2))
-                            && ((mImsi != null) && (mImsi.length() >= 6))) {
-                        String mccmncCode = mImsi.substring(0, 6);
+                            && ((imsi != null) && (imsi.length() >= 6))) {
+                        String mccmncCode = imsi.substring(0, 6);
                         for (String mccmnc : MCCMNC_CODES_HAVING_3DIGITS_MNC) {
                             if (mccmnc.equals(mccmncCode)) {
                                 mMncLength = 3;
@@ -718,7 +711,7 @@
                         // the SIM has told us all it knows, but it didn't know the mnc length.
                         // guess using the mcc
                         try {
-                            int mcc = Integer.parseInt(mImsi.substring(0, 3));
+                            int mcc = Integer.parseInt(imsi.substring(0, 3));
                             mMncLength = MccTable.smallestDigitsMccForMnc(mcc);
                             log("setting2 mMncLength=" + mMncLength);
                         } catch (NumberFormatException e) {
@@ -727,12 +720,13 @@
                         }
                     }
 
-                    if (mMncLength != UNKNOWN && mMncLength != UNINITIALIZED) {
-                        log("update mccmnc=" + mImsi.substring(0, 3 + mMncLength));
+                    if (mMncLength != UNKNOWN && mMncLength != UNINITIALIZED
+                            && imsi.length() >= 3 + mMncLength) {
+                        log("update mccmnc=" + imsi.substring(0, 3 + mMncLength));
                         // finally have both the imsi and the mncLength and
                         // can parse the imsi properly
                         MccTable.updateMccMncConfiguration(mContext,
-                                mImsi.substring(0, 3 + mMncLength), false);
+                                imsi.substring(0, 3 + mMncLength), false);
                     }
                     mImsiReadyRegistrants.notifyRegistrants();
                     break;
@@ -926,28 +920,40 @@
                     try {
                         isRecordLoadResponse = true;
 
-                        ar = (AsyncResult) msg.obj;
-                        data = (byte[]) ar.result;
+                        if (mCarrierTestOverride.isInTestMode() && getIMSI() != null) {
+                            imsi = getIMSI();
+                            try {
+                                int mcc = Integer.parseInt(imsi.substring(0, 3));
+                                mMncLength = MccTable.smallestDigitsMccForMnc(mcc);
+                                log("[TestMode] mMncLength=" + mMncLength);
+                            } catch (NumberFormatException e) {
+                                mMncLength = UNKNOWN;
+                                loge("[TestMode] Corrupt IMSI! mMncLength=" + mMncLength);
+                            }
+                        } else {
+                            ar = (AsyncResult) msg.obj;
+                            data = (byte[]) ar.result;
 
-                        if (ar.exception != null) {
-                            break;
+                            if (ar.exception != null) {
+                                break;
+                            }
+
+                            log("EF_AD: " + IccUtils.bytesToHexString(data));
+
+                            if (data.length < 3) {
+                                log("Corrupt AD data on SIM");
+                                break;
+                            }
+
+                            if (data.length == 3) {
+                                log("MNC length not present in EF_AD");
+                                break;
+                            }
+
+                            mMncLength = data[3] & 0xf;
+                            log("setting4 mMncLength=" + mMncLength);
                         }
 
-                        log("EF_AD: " + IccUtils.bytesToHexString(data));
-
-                        if (data.length < 3) {
-                            log("Corrupt AD data on SIM");
-                            break;
-                        }
-
-                        if (data.length == 3) {
-                            log("MNC length not present in EF_AD");
-                            break;
-                        }
-
-                        mMncLength = data[3] & 0xf;
-                        log("setting4 mMncLength=" + mMncLength);
-
                         if (mMncLength == 0xf) {
                             mMncLength = UNKNOWN;
                             log("setting5 mMncLength=" + mMncLength);
@@ -956,10 +962,14 @@
                             log("setting5 mMncLength=" + mMncLength);
                         }
                     } finally {
+
+                        // IMSI could be a value reading from Sim or a fake IMSI if in the test mode
+                        imsi = getIMSI();
+
                         if (((mMncLength == UNINITIALIZED) || (mMncLength == UNKNOWN)
-                                    || (mMncLength == 2)) && ((mImsi != null)
-                                    && (mImsi.length() >= 6))) {
-                            String mccmncCode = mImsi.substring(0, 6);
+                                    || (mMncLength == 2)) && ((imsi != null)
+                                    && (imsi.length() >= 6))) {
+                            String mccmncCode = imsi.substring(0, 6);
                             log("mccmncCode=" + mccmncCode);
                             for (String mccmnc : MCCMNC_CODES_HAVING_3DIGITS_MNC) {
                                 if (mccmnc.equals(mccmncCode)) {
@@ -971,9 +981,9 @@
                         }
 
                         if (mMncLength == UNKNOWN || mMncLength == UNINITIALIZED) {
-                            if (mImsi != null) {
+                            if (imsi != null) {
                                 try {
-                                    int mcc = Integer.parseInt(mImsi.substring(0, 3));
+                                    int mcc = Integer.parseInt(imsi.substring(0, 3));
 
                                     mMncLength = MccTable.smallestDigitsMccForMnc(mcc);
                                     log("setting7 mMncLength=" + mMncLength);
@@ -988,12 +998,13 @@
                                         + "mMncLength=" + mMncLength);
                             }
                         }
-                        if (mImsi != null && mMncLength != UNKNOWN) {
+                        if (imsi != null && mMncLength != UNKNOWN
+                                && imsi.length() >= 3 + mMncLength) {
                             // finally have both imsi and the length of the mnc and can parse
                             // the imsi properly
-                            log("update mccmnc=" + mImsi.substring(0, 3 + mMncLength));
+                            log("update mccmnc=" + imsi.substring(0, 3 + mMncLength));
                             MccTable.updateMccMncConfiguration(mContext,
-                                    mImsi.substring(0, 3 + mMncLength), false);
+                                    imsi.substring(0, 3 + mMncLength), false);
                         }
                     }
                     break;
@@ -1249,7 +1260,9 @@
                         mGid1 = null;
                         break;
                     }
+
                     mGid1 = IccUtils.bytesToHexString(data);
+
                     log("GID1: " + mGid1);
 
                     break;
@@ -1264,12 +1277,15 @@
                         mGid2 = null;
                         break;
                     }
+
                     mGid2 = IccUtils.bytesToHexString(data);
+
                     log("GID2: " + mGid2);
 
                     break;
 
                 case EVENT_GET_PLMN_W_ACT_DONE:
+                    isRecordLoadResponse = true;
                     ar = (AsyncResult) msg.obj;
                     data = (byte[]) ar.result;
 
@@ -1284,6 +1300,7 @@
                     break;
 
                 case EVENT_GET_OPLMN_W_ACT_DONE:
+                    isRecordLoadResponse = true;
                     ar = (AsyncResult) msg.obj;
                     data = (byte[]) ar.result;
 
@@ -1299,6 +1316,7 @@
                     break;
 
                 case EVENT_GET_HPLMN_W_ACT_DONE:
+                    isRecordLoadResponse = true;
                     ar = (AsyncResult) msg.obj;
                     data = (byte[]) ar.result;
 
@@ -1313,6 +1331,7 @@
                     break;
 
                 case EVENT_GET_EHPLMN_DONE:
+                    isRecordLoadResponse = true;
                     ar = (AsyncResult) msg.obj;
                     data = (byte[]) ar.result;
                     if (ar.exception != null || data == null) {
@@ -1438,8 +1457,8 @@
             return;
         }
 
-        if (refreshResponse.aid != null &&
-                !refreshResponse.aid.equals(mParentApp.getAid())) {
+        if (!TextUtils.isEmpty(refreshResponse.aid)
+                && !refreshResponse.aid.equals(mParentApp.getAid())) {
             // This is for different app. Ignore.
             return;
         }
@@ -1588,20 +1607,19 @@
         if (!TextUtils.isEmpty(operator)) {
             log("onAllRecordsLoaded set 'gsm.sim.operator.numeric' to operator='" +
                     operator + "'");
-            log("update icc_operator_numeric=" + operator);
             mTelephonyManager.setSimOperatorNumericForPhone(
                     mParentApp.getPhoneId(), operator);
-            final SubscriptionController subController = SubscriptionController.getInstance();
-            subController.setMccMnc(operator, subController.getDefaultSubId());
         } else {
             log("onAllRecordsLoaded empty 'gsm.sim.operator.numeric' skipping");
         }
 
-        if (!TextUtils.isEmpty(mImsi)) {
-            log("onAllRecordsLoaded set mcc imsi" + (VDBG ? ("=" + mImsi) : ""));
+        String imsi = getIMSI();
+
+        if (!TextUtils.isEmpty(imsi) && imsi.length() >= 3) {
+            log("onAllRecordsLoaded set mcc imsi" + (VDBG ? ("=" + imsi) : ""));
             mTelephonyManager.setSimCountryIsoForPhone(
                     mParentApp.getPhoneId(), MccTable.countryCodeForMcc(
-                    Integer.parseInt(mImsi.substring(0,3))));
+                    Integer.parseInt(imsi.substring(0, 3))));
         } else {
             log("onAllRecordsLoaded empty imsi skipping setting mcc");
         }
@@ -1753,12 +1771,16 @@
         mRecordsToLoad++;
 
         mFh.loadEFTransparent(EF_PLMN_W_ACT, obtainMessage(EVENT_GET_PLMN_W_ACT_DONE));
+        mRecordsToLoad++;
 
         mFh.loadEFTransparent(EF_OPLMN_W_ACT, obtainMessage(EVENT_GET_OPLMN_W_ACT_DONE));
+        mRecordsToLoad++;
 
         mFh.loadEFTransparent(EF_HPLMN_W_ACT, obtainMessage(EVENT_GET_HPLMN_W_ACT_DONE));
+        mRecordsToLoad++;
 
         mFh.loadEFTransparent(EF_EHPLMN, obtainMessage(EVENT_GET_EHPLMN_DONE));
+        mRecordsToLoad++;
 
         mFh.loadEFTransparent(EF_FPLMN, obtainMessage(
                     EVENT_GET_FPLMN_DONE, HANDLER_ACTION_NONE, -1));
@@ -1905,7 +1927,7 @@
                     mSpnDisplayCondition = 0xff & data[0];
 
                     setServiceProviderName(IccUtils.adnStringFieldToString(
-                            data, 1, data.length - 1));
+                                data, 1, data.length - 1));
                     // for card double-check and brand override
                     // we have to do this:
                     final String spn = getServiceProviderName();
@@ -1939,7 +1961,7 @@
                     data = (byte[]) ar.result;
 
                     setServiceProviderName(IccUtils.adnStringFieldToString(
-                            data, 0, data.length));
+                                data, 0, data.length));
                     // for card double-check and brand override
                     // we have to do this:
                     final String spn = getServiceProviderName();
@@ -1971,7 +1993,7 @@
                     data = (byte[]) ar.result;
 
                     setServiceProviderName(IccUtils.adnStringFieldToString(
-                            data, 0, data.length));
+                                data, 0, data.length));
                     // for card double-check and brand override
                     // we have to do this:
                     final String spn = getServiceProviderName();
@@ -2029,10 +2051,10 @@
 
         for (int i = 0 ; i + 2 < plmnEntries.length ; i += 3) {
             String plmnCode;
-            plmnCode = IccUtils.bcdToString(plmnEntries, i, 3);
+            plmnCode = IccUtils.bcdPlmnToString(plmnEntries, i);
 
             // Valid operator codes are 5 or 6 digits
-            if (plmnCode.length() >= 5) {
+            if (plmnCode != null && plmnCode.length() >= 5) {
                 log("EF_SPDI network: " + plmnCode);
                 mSpdiNetworks.add(plmnCode);
             }
@@ -2154,7 +2176,13 @@
         pw.println(" mPnnHomeName=" + mPnnHomeName);
         pw.println(" mUsimServiceTable=" + mUsimServiceTable);
         pw.println(" mGid1=" + mGid1);
+        if (mCarrierTestOverride.isInTestMode()) {
+            pw.println(" mFakeGid1=" + ((mFakeGid1 != null) ? mFakeGid1 : "null"));
+        }
         pw.println(" mGid2=" + mGid2);
+        if (mCarrierTestOverride.isInTestMode()) {
+            pw.println(" mFakeGid2=" + ((mFakeGid2 != null) ? mFakeGid2 : "null"));
+        }
         pw.println(" mPlmnActRecords[]=" + Arrays.toString(mPlmnActRecords));
         pw.println(" mOplmnActRecords[]=" + Arrays.toString(mOplmnActRecords));
         pw.println(" mHplmnActRecords[]=" + Arrays.toString(mHplmnActRecords));
diff --git a/src/java/com/android/internal/telephony/uicc/UiccCard.java b/src/java/com/android/internal/telephony/uicc/UiccCard.java
index 1a038cf..baad60b 100644
--- a/src/java/com/android/internal/telephony/uicc/UiccCard.java
+++ b/src/java/com/android/internal/telephony/uicc/UiccCard.java
@@ -44,18 +44,16 @@
 import android.util.LocalLog;
 import android.view.WindowManager;
 
+import com.android.internal.R;
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.CommandsInterface.RadioState;
+import com.android.internal.telephony.cat.CatService;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
 import com.android.internal.telephony.uicc.IccCardStatus.CardState;
 import com.android.internal.telephony.uicc.IccCardStatus.PinState;
-import com.android.internal.telephony.cat.CatService;
-
-import com.android.internal.R;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
-
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
@@ -96,27 +94,19 @@
     private static final int EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE = 17;
     private static final int EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE = 18;
     private static final int EVENT_SIM_IO_DONE = 19;
-    private static final int EVENT_CARRIER_PRIVILIGES_LOADED = 20;
+    private static final int EVENT_CARRIER_PRIVILEGES_LOADED = 20;
 
     private static final LocalLog mLocalLog = new LocalLog(100);
 
-    private int mPhoneId;
-
-    public UiccCard(Context c, CommandsInterface ci, IccCardStatus ics) {
-        if (DBG) log("Creating");
-        mCardState = ics.mCardState;
-        update(c, ci, ics);
-    }
+    private final int mPhoneId;
 
     public UiccCard(Context c, CommandsInterface ci, IccCardStatus ics, int phoneId) {
+        if (DBG) log("Creating");
         mCardState = ics.mCardState;
         mPhoneId = phoneId;
         update(c, ci, ics);
     }
 
-    protected UiccCard() {
-    }
-
     public void dispose() {
         synchronized (mLock) {
             if (DBG) log("Disposing card");
@@ -162,18 +152,19 @@
                 }
             }
 
-            createAndUpdateCatService();
+            createAndUpdateCatServiceLocked();
 
             // Reload the carrier privilege rules if necessary.
             log("Before privilege rules: " + mCarrierPrivilegeRules + " : " + mCardState);
             if (mCarrierPrivilegeRules == null && mCardState == CardState.CARDSTATE_PRESENT) {
                 mCarrierPrivilegeRules = new UiccCarrierPrivilegeRules(this,
-                        mHandler.obtainMessage(EVENT_CARRIER_PRIVILIGES_LOADED));
-            } else if (mCarrierPrivilegeRules != null && mCardState != CardState.CARDSTATE_PRESENT) {
+                        mHandler.obtainMessage(EVENT_CARRIER_PRIVILEGES_LOADED));
+            } else if (mCarrierPrivilegeRules != null
+                    && mCardState != CardState.CARDSTATE_PRESENT) {
                 mCarrierPrivilegeRules = null;
             }
 
-            sanitizeApplicationIndexes();
+            sanitizeApplicationIndexesLocked();
 
             RadioState radioState = mCi.getRadioState();
             if (DBG) log("update: radioState=" + radioState + " mLastRadioState="
@@ -195,13 +186,13 @@
         }
     }
 
-    protected void createAndUpdateCatService() {
+    private void createAndUpdateCatServiceLocked() {
         if (mUiccApplications.length > 0 && mUiccApplications[0] != null) {
             // Initialize or Reinitialize CatService
             if (mCatService == null) {
                 mCatService = CatService.getInstance(mCi, mContext, this, mPhoneId);
             } else {
-                ((CatService)mCatService).update(mCi, mContext, this);
+                mCatService.update(mCi, mContext, this);
             }
         } else {
             if (mCatService != null) {
@@ -211,10 +202,6 @@
         }
     }
 
-    public CatService getCatService() {
-        return mCatService;
-    }
-
     @Override
     protected void finalize() {
         if (DBG) log("UiccCard finalized");
@@ -225,16 +212,18 @@
      * and resets invalid indexes. (This should never happen, but in case
      * RIL misbehaves we need to manage situation gracefully)
      */
-    private void sanitizeApplicationIndexes() {
+    private void sanitizeApplicationIndexesLocked() {
         mGsmUmtsSubscriptionAppIndex =
-                checkIndex(mGsmUmtsSubscriptionAppIndex, AppType.APPTYPE_SIM, AppType.APPTYPE_USIM);
+                checkIndexLocked(
+                        mGsmUmtsSubscriptionAppIndex, AppType.APPTYPE_SIM, AppType.APPTYPE_USIM);
         mCdmaSubscriptionAppIndex =
-                checkIndex(mCdmaSubscriptionAppIndex, AppType.APPTYPE_RUIM, AppType.APPTYPE_CSIM);
+                checkIndexLocked(
+                        mCdmaSubscriptionAppIndex, AppType.APPTYPE_RUIM, AppType.APPTYPE_CSIM);
         mImsSubscriptionAppIndex =
-                checkIndex(mImsSubscriptionAppIndex, AppType.APPTYPE_ISIM, null);
+                checkIndexLocked(mImsSubscriptionAppIndex, AppType.APPTYPE_ISIM, null);
     }
 
-    private int checkIndex(int index, AppType expectedAppType, AppType altExpectedAppType) {
+    private int checkIndexLocked(int index, AppType expectedAppType, AppType altExpectedAppType) {
         if (mUiccApplications == null || index >= mUiccApplications.length) {
             loge("App index " + index + " is invalid since there are no applications");
             return -1;
@@ -395,7 +384,7 @@
                     AsyncResult.forMessage((Message)ar.userObj, ar.result, ar.exception);
                     ((Message)ar.userObj).sendToTarget();
                     break;
-                case EVENT_CARRIER_PRIVILIGES_LOADED:
+                case EVENT_CARRIER_PRIVILEGES_LOADED:
                     onCarrierPriviligesLoadedMessage();
                     break;
                 default:
@@ -562,22 +551,31 @@
         synchronized (mLock) {
             boolean changed = false;
             for (int i = 0; i < mUiccApplications.length; i++) {
-                if (mUiccApplications[i] != null &&
-                    (aid == null || aid.equals(mUiccApplications[i].getAid()))) {
+                if (mUiccApplications[i] != null
+                        && (TextUtils.isEmpty(aid) || aid.equals(mUiccApplications[i].getAid()))) {
                     // Delete removed applications
                     mUiccApplications[i].dispose();
                     mUiccApplications[i] = null;
                     changed = true;
                 }
             }
+            if (TextUtils.isEmpty(aid)) {
+                if (mCarrierPrivilegeRules != null) {
+                    mCarrierPrivilegeRules = null;
+                    changed = true;
+                }
+                if (mCatService != null) {
+                    mCatService.dispose();
+                    mCatService = null;
+                    changed = true;
+                }
+            }
             return changed;
         }
-        // TODO: For a card level notification, we should delete the CarrierPrivilegeRules and the
-        // CAT service.
     }
 
     /**
-     * Exposes {@link CommandsInterface.iccOpenLogicalChannel}
+     * Exposes {@link CommandsInterface#iccOpenLogicalChannel}
      */
     public void iccOpenLogicalChannel(String AID, int p2, Message response) {
         loglocal("Open Logical Channel: " + AID + " , " + p2 + " by pid:" + Binder.getCallingPid()
@@ -587,7 +585,7 @@
     }
 
     /**
-     * Exposes {@link CommandsInterface.iccCloseLogicalChannel}
+     * Exposes {@link CommandsInterface#iccCloseLogicalChannel}
      */
     public void iccCloseLogicalChannel(int channel, Message response) {
         loglocal("Close Logical Channel: " + channel);
@@ -596,7 +594,7 @@
     }
 
     /**
-     * Exposes {@link CommandsInterface.iccTransmitApduLogicalChannel}
+     * Exposes {@link CommandsInterface#iccTransmitApduLogicalChannel}
      */
     public void iccTransmitApduLogicalChannel(int channel, int cla, int command,
             int p1, int p2, int p3, String data, Message response) {
@@ -605,7 +603,7 @@
     }
 
     /**
-     * Exposes {@link CommandsInterface.iccTransmitApduBasicChannel}
+     * Exposes {@link CommandsInterface#iccTransmitApduBasicChannel}
      */
     public void iccTransmitApduBasicChannel(int cla, int command,
             int p1, int p2, int p3, String data, Message response) {
@@ -614,7 +612,7 @@
     }
 
     /**
-     * Exposes {@link CommandsInterface.iccIO}
+     * Exposes {@link CommandsInterface#iccIO}
      */
     public void iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3,
             String pathID, Message response) {
@@ -623,7 +621,7 @@
     }
 
     /**
-     * Exposes {@link CommandsInterface.sendEnvelopeWithStatus}
+     * Exposes {@link CommandsInterface#sendEnvelopeWithStatus}
      */
     public void sendEnvelopeWithStatus(String contents, Message response) {
         mCi.sendEnvelopeWithStatus(contents, response);
@@ -648,62 +646,76 @@
      * Returns true iff carrier privileges rules are null (dont need to be loaded) or loaded.
      */
     public boolean areCarrierPriviligeRulesLoaded() {
-        return mCarrierPrivilegeRules == null
-            || mCarrierPrivilegeRules.areCarrierPriviligeRulesLoaded();
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null
+                || carrierPrivilegeRules.areCarrierPriviligeRulesLoaded();
     }
 
     /**
      * Returns true if there are some carrier privilege rules loaded and specified.
      */
     public boolean hasCarrierPrivilegeRules() {
-        return mCarrierPrivilegeRules != null
-                && mCarrierPrivilegeRules.hasCarrierPrivilegeRules();
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules != null && carrierPrivilegeRules.hasCarrierPrivilegeRules();
     }
 
     /**
-     * Exposes {@link UiccCarrierPrivilegeRules.getCarrierPrivilegeStatus}.
+     * Exposes {@link UiccCarrierPrivilegeRules#getCarrierPrivilegeStatus}.
      */
     public int getCarrierPrivilegeStatus(Signature signature, String packageName) {
-        return mCarrierPrivilegeRules == null ?
-            TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
-            mCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature, packageName);
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null
+                ? TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
+                carrierPrivilegeRules.getCarrierPrivilegeStatus(signature, packageName);
     }
 
     /**
-     * Exposes {@link UiccCarrierPrivilegeRules.getCarrierPrivilegeStatus}.
+     * Exposes {@link UiccCarrierPrivilegeRules#getCarrierPrivilegeStatus}.
      */
     public int getCarrierPrivilegeStatus(PackageManager packageManager, String packageName) {
-        return mCarrierPrivilegeRules == null ?
-            TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
-            mCarrierPrivilegeRules.getCarrierPrivilegeStatus(packageManager, packageName);
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null
+                ? TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
+                carrierPrivilegeRules.getCarrierPrivilegeStatus(packageManager, packageName);
     }
 
     /**
-     * Exposes {@link UiccCarrierPrivilegeRules.getCarrierPrivilegeStatus}.
+     * Exposes {@link UiccCarrierPrivilegeRules#getCarrierPrivilegeStatus}.
      */
     public int getCarrierPrivilegeStatus(PackageInfo packageInfo) {
-        return mCarrierPrivilegeRules == null ?
-            TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
-            mCarrierPrivilegeRules.getCarrierPrivilegeStatus(packageInfo);
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null
+                ? TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
+                carrierPrivilegeRules.getCarrierPrivilegeStatus(packageInfo);
     }
 
     /**
-     * Exposes {@link UiccCarrierPrivilegeRules.getCarrierPrivilegeStatusForCurrentTransaction}.
+     * Exposes {@link UiccCarrierPrivilegeRules#getCarrierPrivilegeStatusForCurrentTransaction}.
      */
     public int getCarrierPrivilegeStatusForCurrentTransaction(PackageManager packageManager) {
-        return mCarrierPrivilegeRules == null ?
-            TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
-            mCarrierPrivilegeRules.getCarrierPrivilegeStatusForCurrentTransaction(packageManager);
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null
+                ? TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED :
+                carrierPrivilegeRules.getCarrierPrivilegeStatusForCurrentTransaction(
+                        packageManager);
     }
 
     /**
-     * Exposes {@link UiccCarrierPrivilegeRules.getCarrierPackageNamesForIntent}.
+     * Exposes {@link UiccCarrierPrivilegeRules#getCarrierPackageNamesForIntent}.
      */
     public List<String> getCarrierPackageNamesForIntent(
             PackageManager packageManager, Intent intent) {
-        return mCarrierPrivilegeRules == null ? null :
-            mCarrierPrivilegeRules.getCarrierPackageNamesForIntent(
-                    packageManager, intent);
+        UiccCarrierPrivilegeRules carrierPrivilegeRules = getCarrierPrivilegeRules();
+        return carrierPrivilegeRules == null ? null :
+                carrierPrivilegeRules.getCarrierPackageNamesForIntent(
+                        packageManager, intent);
+    }
+
+    /** Returns a reference to the current {@link UiccCarrierPrivilegeRules}. */
+    private UiccCarrierPrivilegeRules getCarrierPrivilegeRules() {
+        synchronized (mLock) {
+            return mCarrierPrivilegeRules;
+        }
     }
 
     public boolean setOperatorBrandOverride(String brand) {
diff --git a/src/java/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRules.java b/src/java/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRules.java
index 3ec7f34..68b72c8 100644
--- a/src/java/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRules.java
+++ b/src/java/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRules.java
@@ -31,20 +31,11 @@
 import android.text.TextUtils;
 
 import com.android.internal.telephony.CommandException;
-import com.android.internal.telephony.CommandsInterface;
-import com.android.internal.telephony.uicc.IccUtils;
 
-import java.io.ByteArrayInputStream;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
-import java.lang.IllegalArgumentException;
-import java.lang.IndexOutOfBoundsException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.security.cert.Certificate;
-import java.security.cert.CertificateException;
-import java.security.cert.CertificateFactory;
-import java.security.cert.X509Certificate;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -65,7 +56,10 @@
     private static final String LOG_TAG = "UiccCarrierPrivilegeRules";
     private static final boolean DBG = false;
 
-    private static final String AID = "A00000015141434C00";
+    private static final String ARAM_AID = "A00000015141434C00";
+    private static final String ARAD_AID = "A00000015144414300";
+    private static final int ARAM = 1;
+    private static final int ARAD = 0;
     private static final int CLA = 0x80;
     private static final int COMMAND = 0xCA;
     private static final int P1 = 0xFF;
@@ -103,6 +97,8 @@
     private static final String TAG_PKG_REF_DO = "CA";
     private static final String TAG_AR_DO = "E3";
     private static final String TAG_PERM_AR_DO = "DB";
+    private static final String TAG_AID_REF_DO = "4F";
+    private static final String CARRIER_PRIVILEGE_AID = "FFFFFFFFFFFF";
 
     private static final int EVENT_OPEN_LOGICAL_CHANNEL_DONE = 1;
     private static final int EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE = 2;
@@ -217,18 +213,21 @@
     private String mStatusMessage;  // Only used for debugging.
     private int mChannelId; // Channel Id for communicating with UICC.
     private int mRetryCount;  // Number of retries for open logical channel.
+    private boolean mCheckedRules = false;  // Flag that used to mark whether get rules from ARA-D.
+    private int mAIDInUse;  // Message component to identify which AID is currently in-use.
     private final Runnable mRetryRunnable = new Runnable() {
         @Override
         public void run() {
-            openChannel();
+            openChannel(mAIDInUse);
         }
     };
 
-    private void openChannel() {
+    private void openChannel(int aidId) {
         // Send open logical channel request.
+        String aid = (aidId == ARAD) ? ARAD_AID : ARAM_AID;
         int p2 = 0x00;
-        mUiccCard.iccOpenLogicalChannel(AID, p2, /* supported p2 value */
-            obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE, null));
+        mUiccCard.iccOpenLogicalChannel(aid, p2, /* supported p2 value */
+                obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE, 0, aidId, null));
     }
 
     public UiccCarrierPrivilegeRules(UiccCard uiccCard, Message loadedCallback) {
@@ -240,7 +239,9 @@
         mRules = "";
         mAccessRules = new ArrayList<AccessRule>();
 
-        openChannel();
+        // Open logical channel with ARA_D.
+        mAIDInUse = ARAD;
+        openChannel(mAIDInUse);
     }
 
     /**
@@ -419,91 +420,120 @@
     @Override
     public void handleMessage(Message msg) {
         AsyncResult ar;
+        mAIDInUse = msg.arg2;  // 0 means ARA-D and 1 means ARA-M.
 
         switch (msg.what) {
 
-          case EVENT_OPEN_LOGICAL_CHANNEL_DONE:
-              log("EVENT_OPEN_LOGICAL_CHANNEL_DONE");
-              ar = (AsyncResult) msg.obj;
-              if (ar.exception == null && ar.result != null) {
-                  mChannelId = ((int[]) ar.result)[0];
-                  mUiccCard.iccTransmitApduLogicalChannel(mChannelId, CLA, COMMAND, P1, P2, P3, DATA,
-                      obtainMessage(EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE, new Integer(mChannelId)));
-              } else {
-                  // MISSING_RESOURCE could be due to logical channels temporarily unavailable,
-                  // so we retry up to MAX_RETRY times, with an interval of RETRY_INTERVAL_MS.
-                  if (ar.exception instanceof CommandException && mRetryCount < MAX_RETRY &&
-                      ((CommandException) (ar.exception)).getCommandError() ==
-                              CommandException.Error.MISSING_RESOURCE) {
-                      mRetryCount++;
-                      removeCallbacks(mRetryRunnable);
-                      postDelayed(mRetryRunnable, RETRY_INTERVAL_MS);
-                  } else {
-                      // if rules cannot be read from ARA applet,
-                      // fallback to PKCS15-based ARF.
-                      log("No ARA, try ARF next.");
-                      mUiccPkcs15 = new UiccPkcs15(mUiccCard,
-                              obtainMessage(EVENT_PKCS15_READ_DONE));
-                  }
-              }
-              break;
+            case EVENT_OPEN_LOGICAL_CHANNEL_DONE:
+                log("EVENT_OPEN_LOGICAL_CHANNEL_DONE");
+                ar = (AsyncResult) msg.obj;
+                if (ar.exception == null && ar.result != null) {
+                    mChannelId = ((int[]) ar.result)[0];
+                    mUiccCard.iccTransmitApduLogicalChannel(mChannelId, CLA, COMMAND, P1, P2, P3,
+                            DATA, obtainMessage(EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE, mChannelId,
+                                    mAIDInUse));
+                } else {
+                    // MISSING_RESOURCE could be due to logical channels temporarily unavailable,
+                    // so we retry up to MAX_RETRY times, with an interval of RETRY_INTERVAL_MS.
+                    if (ar.exception instanceof CommandException && mRetryCount < MAX_RETRY
+                            && ((CommandException) (ar.exception)).getCommandError()
+                            == CommandException.Error.MISSING_RESOURCE) {
+                        mRetryCount++;
+                        removeCallbacks(mRetryRunnable);
+                        postDelayed(mRetryRunnable, RETRY_INTERVAL_MS);
+                    } else {
+                        if (mAIDInUse == ARAD) {
+                            // Open logical channel with ARA_M.
+                            mRules = "";
+                            openChannel(1);
+                        }
+                        if (mAIDInUse == ARAM) {
+                            if (mCheckedRules) {
+                                updateState(STATE_LOADED, "Success!");
+                            } else {
+                                // if rules cannot be read from both ARA_D and ARA_M applet,
+                                // fallback to PKCS15-based ARF.
+                                log("No ARA, try ARF next.");
+                                mUiccPkcs15 = new UiccPkcs15(mUiccCard,
+                                        obtainMessage(EVENT_PKCS15_READ_DONE));
+                            }
+                        }
+                    }
+                }
+                break;
 
-          case EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE:
-              log("EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE");
-              ar = (AsyncResult) msg.obj;
-              if (ar.exception == null && ar.result != null) {
-                  IccIoResult response = (IccIoResult) ar.result;
-                  if (response.sw1 == 0x90 && response.sw2 == 0x00 &&
-                      response.payload != null && response.payload.length > 0) {
-                      try {
-                          mRules += IccUtils.bytesToHexString(response.payload).toUpperCase(Locale.US);
-                          if (isDataComplete()) {
-                              mAccessRules = parseRules(mRules);
-                              updateState(STATE_LOADED, "Success!");
-                          } else {
-                              mUiccCard.iccTransmitApduLogicalChannel(mChannelId, CLA, COMMAND, P1, P2_EXTENDED_DATA, P3, DATA,
-                                  obtainMessage(EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE, new Integer(mChannelId)));
-                              break;
-                          }
-                      } catch (IllegalArgumentException ex) {
-                          updateState(STATE_ERROR, "Error parsing rules: " + ex);
-                      } catch (IndexOutOfBoundsException ex) {
-                          updateState(STATE_ERROR, "Error parsing rules: " + ex);
-                      }
-                   } else {
-                      String errorMsg = "Invalid response: payload=" + response.payload +
-                              " sw1=" + response.sw1 + " sw2=" + response.sw2;
-                      updateState(STATE_ERROR, errorMsg);
-                   }
-              } else {
-                  updateState(STATE_ERROR, "Error reading value from SIM.");
-              }
+            case EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE:
+                log("EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE");
+                ar = (AsyncResult) msg.obj;
+                if (ar.exception == null && ar.result != null) {
+                    IccIoResult response = (IccIoResult) ar.result;
+                    if (response.sw1 == 0x90 && response.sw2 == 0x00
+                            && response.payload != null && response.payload.length > 0) {
+                        try {
+                            mRules += IccUtils.bytesToHexString(response.payload)
+                                    .toUpperCase(Locale.US);
+                            if (isDataComplete()) {
+                                mAccessRules.addAll(parseRules(mRules));
+                                if (mAIDInUse == ARAD) {
+                                    mCheckedRules = true;
+                                } else {
+                                    updateState(STATE_LOADED, "Success!");
+                                }
+                            } else {
+                                mUiccCard.iccTransmitApduLogicalChannel(mChannelId, CLA, COMMAND,
+                                        P1, P2_EXTENDED_DATA, P3, DATA,
+                                        obtainMessage(EVENT_TRANSMIT_LOGICAL_CHANNEL_DONE,
+                                                mChannelId, mAIDInUse));
+                                break;
+                            }
+                        } catch (IllegalArgumentException | IndexOutOfBoundsException ex) {
+                            if (mAIDInUse == ARAM) {
+                                updateState(STATE_ERROR, "Error parsing rules: " + ex);
+                            }
+                        }
+                    } else {
+                        if (mAIDInUse == ARAM) {
+                            String errorMsg = "Invalid response: payload=" + response.payload
+                                    + " sw1=" + response.sw1 + " sw2=" + response.sw2;
+                            updateState(STATE_ERROR, errorMsg);
+                        }
+                    }
+                } else {
+                    if (mAIDInUse == ARAM) {
+                        updateState(STATE_ERROR, "Error reading value from SIM.");
+                    }
+                }
 
-              mUiccCard.iccCloseLogicalChannel(mChannelId, obtainMessage(
-                      EVENT_CLOSE_LOGICAL_CHANNEL_DONE));
-              mChannelId = -1;
-              break;
+                mUiccCard.iccCloseLogicalChannel(mChannelId, obtainMessage(
+                        EVENT_CLOSE_LOGICAL_CHANNEL_DONE, 0, mAIDInUse));
+                mChannelId = -1;
+                break;
 
-          case EVENT_CLOSE_LOGICAL_CHANNEL_DONE:
-              log("EVENT_CLOSE_LOGICAL_CHANNEL_DONE");
-              break;
+            case EVENT_CLOSE_LOGICAL_CHANNEL_DONE:
+                log("EVENT_CLOSE_LOGICAL_CHANNEL_DONE");
+                if (mAIDInUse == ARAD) {
+                    // Close logical channel with ARA_D and then open logical channel with ARA_M.
+                    mRules = "";
+                    openChannel(1);
+                }
+                break;
 
-          case EVENT_PKCS15_READ_DONE:
-              log("EVENT_PKCS15_READ_DONE");
-              if (mUiccPkcs15 == null || mUiccPkcs15.getRules() == null) {
-                  updateState(STATE_ERROR, "No ARA or ARF.");
-              } else {
-                  for (String cert : mUiccPkcs15.getRules()) {
-                      AccessRule accessRule = new AccessRule(
-                              IccUtils.hexStringToBytes(cert), "", 0x00);
-                      mAccessRules.add(accessRule);
-                  }
-                  updateState(STATE_LOADED, "Success!");
-              }
-              break;
+            case EVENT_PKCS15_READ_DONE:
+                log("EVENT_PKCS15_READ_DONE");
+                if (mUiccPkcs15 == null || mUiccPkcs15.getRules() == null) {
+                    updateState(STATE_ERROR, "No ARA or ARF.");
+                } else {
+                    for (String cert : mUiccPkcs15.getRules()) {
+                        AccessRule accessRule = new AccessRule(
+                                IccUtils.hexStringToBytes(cert), "", 0x00);
+                        mAccessRules.add(accessRule);
+                    }
+                    updateState(STATE_LOADED, "Success!");
+                }
+                break;
 
-          default:
-              Rlog.e(LOG_TAG, "Unknown event " + msg.what);
+            default:
+                Rlog.e(LOG_TAG, "Unknown event " + msg.what);
         }
     }
 
@@ -518,7 +548,7 @@
             String lengthBytes = allRules.parseLength(mRules);
             log("isDataComplete lengthBytes: " + lengthBytes);
             if (mRules.length() == TAG_ALL_REF_AR_DO.length() + lengthBytes.length() +
-                                   allRules.length) {
+                    allRules.length) {
                 log("isDataComplete yes");
                 return true;
             } else {
@@ -548,7 +578,7 @@
             if (accessRule != null) {
                 accessRules.add(accessRule);
             } else {
-              Rlog.e(LOG_TAG, "Skip unrecognized rule." + refArDo.value);
+                Rlog.e(LOG_TAG, "Skip unrecognized rule." + refArDo.value);
             }
         }
         return accessRules;
@@ -569,37 +599,52 @@
             if (rule.startsWith(TAG_REF_DO)) {
                 TLV refDo = new TLV(TAG_REF_DO); //E1
                 rule = refDo.parse(rule, false);
-
-                // Skip unrelated rules.
-                if (!refDo.value.startsWith(TAG_DEVICE_APP_ID_REF_DO)) {
+                // Allow 4F tag with a default value "FF FF FF FF FF FF" to be compatible with
+                // devices having GP access control enforcer:
+                //  - If no 4F tag is present, it's a CP rule.
+                //  - If 4F tag has value "FF FF FF FF FF FF", it's a CP rule.
+                //  - If 4F tag has other values, it's not a CP rule and Android should ignore it.
+                TLV deviceDo = new TLV(TAG_DEVICE_APP_ID_REF_DO); //C1
+                if (refDo.value.startsWith(TAG_AID_REF_DO)) {
+                    TLV cpDo = new TLV(TAG_AID_REF_DO); //4F
+                    String remain = cpDo.parse(refDo.value, false);
+                    if (!cpDo.lengthBytes.equals("06") || !cpDo.value.equals(CARRIER_PRIVILEGE_AID)
+                            || remain.isEmpty() || !remain.startsWith(TAG_DEVICE_APP_ID_REF_DO)) {
+                        return null;
+                    }
+                    tmp = deviceDo.parse(remain, false);
+                    certificateHash = deviceDo.value;
+                } else if (refDo.value.startsWith(TAG_DEVICE_APP_ID_REF_DO)) {
+                    tmp = deviceDo.parse(refDo.value, false);
+                    certificateHash = deviceDo.value;
+                } else {
                     return null;
                 }
-
-                TLV deviceDo = new TLV(TAG_DEVICE_APP_ID_REF_DO); //C1
-                tmp = deviceDo.parse(refDo.value, false);
-                certificateHash = deviceDo.value;
-
                 if (!tmp.isEmpty()) {
-                  if (!tmp.startsWith(TAG_PKG_REF_DO)) {
-                      return null;
-                  }
-                  TLV pkgDo = new TLV(TAG_PKG_REF_DO); //CA
-                  pkgDo.parse(tmp, true);
-                  packageName = new String(IccUtils.hexStringToBytes(pkgDo.value));
+                    if (!tmp.startsWith(TAG_PKG_REF_DO)) {
+                        return null;
+                    }
+                    TLV pkgDo = new TLV(TAG_PKG_REF_DO); //CA
+                    pkgDo.parse(tmp, true);
+                    packageName = new String(IccUtils.hexStringToBytes(pkgDo.value));
                 } else {
-                  packageName = null;
+                    packageName = null;
                 }
             } else if (rule.startsWith(TAG_AR_DO)) {
                 TLV arDo = new TLV(TAG_AR_DO); //E3
                 rule = arDo.parse(rule, false);
-
-                // Skip unrelated rules.
-                if (!arDo.value.startsWith(TAG_PERM_AR_DO)) {
+                // Skip all the irrelevant tags (All the optional tags here are two bytes
+                // according to the spec GlobalPlatform Secure Element Access Control).
+                String remain = arDo.value;
+                while (!remain.isEmpty() && !remain.startsWith(TAG_PERM_AR_DO)) {
+                    TLV tmpDo = new TLV(remain.substring(0, 2));
+                    remain = tmpDo.parse(remain, false);
+                }
+                if (remain.isEmpty()) {
                     return null;
                 }
-
                 TLV permDo = new TLV(TAG_PERM_AR_DO); //DB
-                permDo.parse(arDo.value, true);
+                permDo.parse(remain, true);
             } else  {
                 // Spec requires it must be either TAG_REF_DO or TAG_AR_DO.
                 throw new RuntimeException("Invalid Rule type");
@@ -668,15 +713,15 @@
      * Converts state into human readable format.
      */
     private String getStateString(int state) {
-      switch (state) {
-        case STATE_LOADING:
-            return "STATE_LOADING";
-        case STATE_LOADED:
-            return "STATE_LOADED";
-        case STATE_ERROR:
-            return "STATE_ERROR";
-        default:
-            return "UNKNOWN";
-      }
+        switch (state) {
+            case STATE_LOADING:
+                return "STATE_LOADING";
+            case STATE_LOADED:
+                return "STATE_LOADED";
+            case STATE_ERROR:
+                return "STATE_ERROR";
+            default:
+                return "UNKNOWN";
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/src/java/com/android/internal/telephony/uicc/UiccController.java b/src/java/com/android/internal/telephony/uicc/UiccController.java
index 65aacd1..a948b75 100644
--- a/src/java/com/android/internal/telephony/uicc/UiccController.java
+++ b/src/java/com/android/internal/telephony/uicc/UiccController.java
@@ -89,8 +89,6 @@
     private static final int EVENT_RADIO_UNAVAILABLE = 3;
     private static final int EVENT_SIM_REFRESH = 4;
 
-    private static final String DECRYPT_STATE = "trigger_restart_framework";
-
     private CommandsInterface[] mCis;
     private UiccCard[] mUiccCards = new UiccCard[TelephonyManager.getDefault().getPhoneCount()];
 
@@ -125,12 +123,11 @@
             Integer index = new Integer(i);
             mCis[i].registerForIccStatusChanged(this, EVENT_ICC_STATUS_CHANGED, index);
             // TODO remove this once modem correctly notifies the unsols
-            // If the device has been decrypted or FBE is supported, read SIM when radio state is
-            // available.
+            // If the device is unencrypted or has been decrypted or FBE is supported,
+            // i.e. not in cryptkeeper bounce, read SIM when radio state isavailable.
             // Else wait for radio to be on. This is needed for the scenario when SIM is locked --
             // to avoid overlap of CryptKeeper and SIM unlock screen.
-            if (DECRYPT_STATE.equals(SystemProperties.get("vold.decrypt")) ||
-                    StorageManager.isFileEncryptedNativeOrEmulated()) {
+            if (!StorageManager.inCryptKeeperBounce()) {
                 mCis[i].registerForAvailable(this, EVENT_ICC_STATUS_CHANGED, index);
             } else {
                 mCis[i].registerForOn(this, EVENT_ICC_STATUS_CHANGED, index);
@@ -342,7 +339,7 @@
             if (requirePowerOffOnSimRefreshReset) {
                 mCis[index].setRadioPower(false, null);
             } else {
-                mCis[index].getIccCardStatus(obtainMessage(EVENT_GET_ICC_STATUS_DONE));
+                mCis[index].getIccCardStatus(obtainMessage(EVENT_GET_ICC_STATUS_DONE, index));
             }
             mIccChangedRegistrants.notifyRegistrants(new AsyncResult(null, index, null));
         }
diff --git a/src/java/com/android/internal/telephony/util/NotificationChannelController.java b/src/java/com/android/internal/telephony/util/NotificationChannelController.java
new file mode 100644
index 0000000..09519c4
--- /dev/null
+++ b/src/java/com/android/internal/telephony/util/NotificationChannelController.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.telephony.util;
+
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.media.AudioAttributes;
+import android.net.Uri;
+import android.provider.Settings;
+import android.telephony.SubscriptionManager;
+
+import com.android.internal.R;
+
+import java.util.Arrays;
+import java.util.List;
+
+
+public class NotificationChannelController {
+
+    /**
+     * list of {@link android.app.NotificationChannel} for telephony service.
+     */
+    public static final String CHANNEL_ID_ALERT = "alert";
+    public static final String CHANNEL_ID_CALL_FORWARD = "callForward";
+    public static final String CHANNEL_ID_MOBILE_DATA_ALERT = "mobileDataAlert";
+    public static final String CHANNEL_ID_SMS = "sms";
+    public static final String CHANNEL_ID_VOICE_MAIL = "voiceMail";
+    public static final String CHANNEL_ID_WFC = "wfc";
+
+    /**
+     * Creates all notification channels and registers with NotificationManager. If a channel
+     * with the same ID is already registered, NotificationManager will ignore this call.
+     */
+    private static void createAll(Context context) {
+        final NotificationChannel alertChannel = new NotificationChannel(
+                CHANNEL_ID_ALERT,
+                context.getText(R.string.notification_channel_network_alert),
+                NotificationManager.IMPORTANCE_DEFAULT);
+        alertChannel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI,
+                new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_NOTIFICATION).build());
+
+        context.getSystemService(NotificationManager.class)
+                .createNotificationChannels(Arrays.asList(
+                new NotificationChannel(CHANNEL_ID_CALL_FORWARD,
+                        context.getText(R.string.notification_channel_call_forward),
+                        NotificationManager.IMPORTANCE_LOW),
+                new NotificationChannel(CHANNEL_ID_MOBILE_DATA_ALERT,
+                        context.getText(R.string.notification_channel_mobile_data_alert),
+                        NotificationManager.IMPORTANCE_DEFAULT),
+                new NotificationChannel(CHANNEL_ID_SMS,
+                        context.getText(R.string.notification_channel_sms),
+                        NotificationManager.IMPORTANCE_HIGH),
+                new NotificationChannel(CHANNEL_ID_WFC,
+                        context.getText(R.string.notification_channel_wfc),
+                        NotificationManager.IMPORTANCE_LOW),
+                alertChannel));
+        // only for update
+        if (getChannel(CHANNEL_ID_VOICE_MAIL, context) != null) {
+            migrateVoicemailNotificationSettings(context);
+        }
+    }
+
+    public NotificationChannelController(Context context) {
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(Intent.ACTION_LOCALE_CHANGED);
+        intentFilter.addAction(Intent.ACTION_SIM_STATE_CHANGED);
+        context.registerReceiver(mBroadcastReceiver, intentFilter);
+        createAll(context);
+    }
+
+    public static NotificationChannel getChannel(String channelId, Context context) {
+        return context.getSystemService(NotificationManager.class)
+                .getNotificationChannel(channelId);
+    }
+
+    /**
+     * migrate deprecated voicemail notification settings to initial notification channel settings
+     * {@link VoicemailNotificationSettingsUtil#getRingTonePreference(Context)}}
+     * {@link VoicemailNotificationSettingsUtil#getVibrationPreference(Context)}
+     * notification settings are based on subId, only migrate if sub id matches.
+     * otherwise fallback to predefined voicemail channel settings.
+     * @param context
+     */
+    private static void migrateVoicemailNotificationSettings(Context context) {
+        final NotificationChannel voiceMailChannel = new NotificationChannel(
+                CHANNEL_ID_VOICE_MAIL,
+                context.getText(R.string.notification_channel_voice_mail),
+                NotificationManager.IMPORTANCE_DEFAULT);
+        voiceMailChannel.enableVibration(
+                VoicemailNotificationSettingsUtil.getVibrationPreference(context));
+        Uri sound = VoicemailNotificationSettingsUtil.getRingTonePreference(context);
+        voiceMailChannel.setSound(
+                (sound == null) ? Settings.System.DEFAULT_NOTIFICATION_URI : sound,
+                new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_NOTIFICATION).build());
+        context.getSystemService(NotificationManager.class)
+                .createNotificationChannel(voiceMailChannel);
+    }
+
+    private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (Intent.ACTION_LOCALE_CHANGED.equals(intent.getAction())) {
+                // rename all notification channels on locale change
+                createAll(context);
+            } else if (Intent.ACTION_SIM_STATE_CHANGED.equals(intent.getAction())) {
+                // migrate voicemail notification settings on sim load
+                if (SubscriptionManager.INVALID_SUBSCRIPTION_ID !=
+                        SubscriptionManager.getDefaultSubscriptionId()) {
+                    migrateVoicemailNotificationSettings(context);
+                }
+            }
+        }
+    };
+}
diff --git a/src/java/com/android/internal/telephony/util/VoicemailNotificationSettingsUtil.java b/src/java/com/android/internal/telephony/util/VoicemailNotificationSettingsUtil.java
new file mode 100644
index 0000000..d8988e3
--- /dev/null
+++ b/src/java/com/android/internal/telephony/util/VoicemailNotificationSettingsUtil.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony.util;
+
+import android.app.NotificationChannel;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.net.Uri;
+import android.preference.PreferenceManager;
+import android.provider.Settings;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+
+public class VoicemailNotificationSettingsUtil {
+    private static final String VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY_PREFIX =
+            "voicemail_notification_ringtone_";
+    private static final String VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY_PREFIX =
+            "voicemail_notification_vibrate_";
+
+    // Old voicemail notification vibration string constants used for migration.
+    private static final String OLD_VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY =
+            "button_voicemail_notification_ringtone_key";
+    private static final String OLD_VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY =
+            "button_voicemail_notification_vibrate_key";
+    private static final String OLD_VOICEMAIL_VIBRATE_WHEN_SHARED_PREFS_KEY =
+            "button_voicemail_notification_vibrate_when_key";
+    private static final String OLD_VOICEMAIL_RINGTONE_SHARED_PREFS_KEY =
+            "button_voicemail_notification_ringtone_key";
+    private static final String OLD_VOICEMAIL_VIBRATION_ALWAYS = "always";
+    private static final String OLD_VOICEMAIL_VIBRATION_NEVER = "never";
+
+    public static void setVibrationEnabled(Context context, boolean isEnabled) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        SharedPreferences.Editor editor = prefs.edit();
+        editor.putBoolean(getVoicemailVibrationSharedPrefsKey(), isEnabled);
+        editor.commit();
+    }
+
+    public static boolean isVibrationEnabled(Context context) {
+        final NotificationChannel channel = NotificationChannelController.getChannel(
+                NotificationChannelController.CHANNEL_ID_VOICE_MAIL, context);
+        return (channel != null) ? channel.shouldVibrate() : getVibrationPreference(context);
+    }
+
+    public static boolean getVibrationPreference(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        migrateVoicemailVibrationSettingsIfNeeded(context, prefs);
+        return prefs.getBoolean(getVoicemailVibrationSharedPrefsKey(), false /* defValue */);
+    }
+
+   public static void setRingtoneUri(Context context, Uri ringtoneUri) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        String ringtoneUriStr = ringtoneUri != null ? ringtoneUri.toString() : "";
+
+        SharedPreferences.Editor editor = prefs.edit();
+        editor.putString(getVoicemailRingtoneSharedPrefsKey(), ringtoneUriStr);
+        editor.commit();
+    }
+
+    public static Uri getRingtoneUri(Context context) {
+        final NotificationChannel channel = NotificationChannelController.getChannel(
+                NotificationChannelController.CHANNEL_ID_VOICE_MAIL, context);
+        return (channel != null) ? channel.getSound() : getRingTonePreference(context);
+    }
+
+    public static Uri getRingTonePreference(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        migrateVoicemailRingtoneSettingsIfNeeded(context, prefs);
+        String uriString = prefs.getString(
+                getVoicemailRingtoneSharedPrefsKey(),
+                Settings.System.DEFAULT_NOTIFICATION_URI.toString());
+        return !TextUtils.isEmpty(uriString) ? Uri.parse(uriString) : null;
+    }
+
+    /**
+     * Migrate voicemail settings from {@link #OLD_VIBRATE_WHEN_KEY} or
+     * {@link #OLD_VOICEMAIL_NOTIFICATION_VIBRATE_KEY}.
+     *
+     * TODO: Add helper which migrates settings from old version to new version.
+     */
+    private static void migrateVoicemailVibrationSettingsIfNeeded(
+            Context context, SharedPreferences prefs) {
+        String key = getVoicemailVibrationSharedPrefsKey();
+        TelephonyManager telephonyManager = TelephonyManager.from(context);
+
+        // Skip if a preference exists, or if phone is MSIM.
+        if (prefs.contains(key) || telephonyManager.getPhoneCount() != 1) {
+            return;
+        }
+
+        if (prefs.contains(OLD_VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY)) {
+            boolean voicemailVibrate = prefs.getBoolean(
+                    OLD_VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY, false /* defValue */);
+
+            SharedPreferences.Editor editor = prefs.edit();
+            editor.putBoolean(key, voicemailVibrate)
+                    .remove(OLD_VOICEMAIL_VIBRATE_WHEN_SHARED_PREFS_KEY)
+                    .commit();
+        }
+
+        if (prefs.contains(OLD_VOICEMAIL_VIBRATE_WHEN_SHARED_PREFS_KEY)) {
+            // If vibrateWhen is always, then voicemailVibrate should be true.
+            // If it is "only in silent mode", or "never", then voicemailVibrate should be false.
+            String vibrateWhen = prefs.getString(
+                    OLD_VOICEMAIL_VIBRATE_WHEN_SHARED_PREFS_KEY, OLD_VOICEMAIL_VIBRATION_NEVER);
+            boolean voicemailVibrate = vibrateWhen.equals(OLD_VOICEMAIL_VIBRATION_ALWAYS);
+
+            SharedPreferences.Editor editor = prefs.edit();
+            editor.putBoolean(key, voicemailVibrate)
+                    .remove(OLD_VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY)
+                    .commit();
+        }
+    }
+
+    /**
+     * Migrate voicemail settings from OLD_VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY.
+     *
+     * TODO: Add helper which migrates settings from old version to new version.
+     */
+    private static void migrateVoicemailRingtoneSettingsIfNeeded(
+            Context context, SharedPreferences prefs) {
+        String key = getVoicemailRingtoneSharedPrefsKey();
+        TelephonyManager telephonyManager = TelephonyManager.from(context);
+
+        // Skip if a preference exists, or if phone is MSIM.
+        if (prefs.contains(key) || telephonyManager.getPhoneCount() != 1) {
+            return;
+        }
+
+        if (prefs.contains(OLD_VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY)) {
+            String uriString = prefs.getString(
+                    OLD_VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY, null /* defValue */);
+
+            SharedPreferences.Editor editor = prefs.edit();
+            editor.putString(key, uriString)
+                    .remove(OLD_VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY)
+                    .commit();
+        }
+    }
+
+    private static String getVoicemailVibrationSharedPrefsKey() {
+        return VOICEMAIL_NOTIFICATION_VIBRATION_SHARED_PREFS_KEY_PREFIX
+                + SubscriptionManager.getDefaultSubscriptionId();
+    }
+
+    private static String getVoicemailRingtoneSharedPrefsKey() {
+        return VOICEMAIL_NOTIFICATION_RINGTONE_SHARED_PREFS_KEY_PREFIX
+                + SubscriptionManager.getDefaultSubscriptionId();
+    }
+}
diff --git a/src/java/com/google/android/mms/pdu/PduPersister.java b/src/java/com/google/android/mms/pdu/PduPersister.java
index 4adcbf8..e32d121 100755
--- a/src/java/com/google/android/mms/pdu/PduPersister.java
+++ b/src/java/com/google/android/mms/pdu/PduPersister.java
@@ -17,15 +17,6 @@
 
 package com.google.android.mms.pdu;
 
-import com.google.android.mms.ContentType;
-import com.google.android.mms.InvalidHeaderValueException;
-import com.google.android.mms.MmsException;
-import com.google.android.mms.util.DownloadDrmHelper;
-import com.google.android.mms.util.DrmConvertSession;
-import com.google.android.mms.util.PduCache;
-import com.google.android.mms.util.PduCacheEntry;
-import com.google.android.mms.util.SqliteWrapper;
-
 import android.content.ContentResolver;
 import android.content.ContentUris;
 import android.content.ContentValues;
@@ -38,17 +29,26 @@
 import android.provider.MediaStore;
 import android.provider.Telephony;
 import android.provider.Telephony.Mms;
-import android.provider.Telephony.MmsSms;
-import android.provider.Telephony.Threads;
 import android.provider.Telephony.Mms.Addr;
 import android.provider.Telephony.Mms.Part;
+import android.provider.Telephony.MmsSms;
 import android.provider.Telephony.MmsSms.PendingMessages;
-import android.telephony.SubscriptionManager;
+import android.provider.Telephony.Threads;
 import android.telephony.PhoneNumberUtils;
+import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.google.android.mms.ContentType;
+import com.google.android.mms.InvalidHeaderValueException;
+import com.google.android.mms.MmsException;
+import com.google.android.mms.util.DownloadDrmHelper;
+import com.google.android.mms.util.DrmConvertSession;
+import com.google.android.mms.util.PduCache;
+import com.google.android.mms.util.PduCacheEntry;
+import com.google.android.mms.util.SqliteWrapper;
+
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -60,10 +60,8 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
-import java.util.Set;
 import java.util.Map.Entry;
-
-import com.google.android.mms.pdu.EncodedStringValue;
+import java.util.Set;
 
 /**
  * This class is the high-level manager of PDU storage.
@@ -838,7 +836,7 @@
                 os = mContentResolver.openOutputStream(uri);
                 if (data == null) {
                     dataUri = part.getDataUri();
-                    if ((dataUri == null) || (dataUri == uri)) {
+                    if ((dataUri == null) || (dataUri.equals(uri))) {
                         Log.w(TAG, "Can't find data for this part.");
                         return;
                     }
@@ -1138,7 +1136,7 @@
         // 1. New binary data supplied or
         // 2. The Uri of the part is different from the current one.
         if ((part.getData() != null)
-                || (uri != part.getDataUri())) {
+                || (!uri.equals(part.getDataUri()))) {
             persistData(part, uri, contentType, preOpenedFiles);
         }
     }
@@ -1183,7 +1181,8 @@
             for (int i = 0; i < partsNum; i++) {
                 PduPart part = body.getPart(i);
                 Uri partUri = part.getDataUri();
-                if ((partUri == null) || !partUri.getAuthority().startsWith("mms")) {
+                if ((partUri == null) || TextUtils.isEmpty(partUri.getAuthority())
+                        || !partUri.getAuthority().startsWith("mms")) {
                     toBeCreated.add(part);
                 } else {
                     toBeUpdated.put(partUri, part);
diff --git a/tests/telephonytests/Android.mk b/tests/telephonytests/Android.mk
index 1324279..334d62f 100644
--- a/tests/telephonytests/Android.mk
+++ b/tests/telephonytests/Android.mk
@@ -9,7 +9,7 @@
 
 LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common ims-common services.core
 LOCAL_STATIC_JAVA_LIBRARIES := guava \
-                               mockito-target \
+                               mockito-target-minus-junit4 \
                                android-support-test \
                                platform-test-annotations \
                                legacy-android-test
diff --git a/tests/telephonytests/src/android/telephony/ims/ImsCallProfileTest.java b/tests/telephonytests/src/android/telephony/ims/ImsCallProfileTest.java
new file mode 100644
index 0000000..bc8d4e1
--- /dev/null
+++ b/tests/telephonytests/src/android/telephony/ims/ImsCallProfileTest.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Note: Package name is intentionally wrong for this test; the internal junk class is used to test
+// that parcelables of types other than android.* are stripped out.
+package com.android.telephony.ims;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNotNull;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.support.test.runner.AndroidJUnit4;
+import android.telecom.DisconnectCause;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.ims.ImsCallProfile;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Tests for the {@link com.android.ims.ImsCallProfile} class.
+ */
+@RunWith(AndroidJUnit4.class)
+public class ImsCallProfileTest {
+    // A test-only parcelable class which is not in the android.* namespace.
+    private static class JunkParcelable implements Parcelable {
+        private int mTest;
+
+        JunkParcelable() {
+        }
+
+        protected JunkParcelable(Parcel in) {
+            mTest = in.readInt();
+        }
+
+        public static final Creator<JunkParcelable> CREATOR = new Creator<JunkParcelable>() {
+            @Override
+            public JunkParcelable createFromParcel(Parcel in) {
+                return new JunkParcelable(in);
+            }
+
+            @Override
+            public JunkParcelable[] newArray(int size) {
+                return new JunkParcelable[size];
+            }
+        };
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            dest.writeInt(mTest);
+        }
+    }
+
+    /**
+     * Ensures that the {@link ImsCallProfile} will discard invalid extras when it is parceled.
+     */
+    @Test
+    @SmallTest
+    public void testExtrasCleanup() {
+        ImsCallProfile srcParcel = new ImsCallProfile();
+        // Put in a private parcelable type.
+        srcParcel.mCallExtras.putParcelable("JUNK", new JunkParcelable());
+        // Put in an api defined parcelable type.
+        srcParcel.mCallExtras.putParcelable("NOTJUNK", new DisconnectCause(DisconnectCause.BUSY));
+        // Put in some valid things.
+        srcParcel.mCallExtras.putInt("INT", 1);
+        srcParcel.mCallExtras.putString("STRING", "hello");
+
+        // Parcel it.
+        Parcel parcel = Parcel.obtain();
+        srcParcel.writeToParcel(parcel, 0);
+        byte[] parcelBytes = parcel.marshall();
+        parcel.recycle();
+
+        // Unparcel it.
+        parcel = Parcel.obtain();
+        parcel.unmarshall(parcelBytes, 0, parcelBytes.length);
+        parcel.setDataPosition(0);
+        ImsCallProfile unparceledProfile = ImsCallProfile.CREATOR.createFromParcel(parcel);
+        parcel.recycle();
+
+        assertNotNull(unparceledProfile.mCallExtras);
+        assertEquals(3, unparceledProfile.mCallExtras.size());
+        assertEquals(1, unparceledProfile.getCallExtraInt("INT"));
+        assertEquals("hello", unparceledProfile.getCallExtra("STRING"));
+        assertFalse(unparceledProfile.mCallExtras.containsKey("JUNK"));
+
+        DisconnectCause parceledCause = unparceledProfile.mCallExtras.getParcelable("NOTJUNK");
+        assertEquals(DisconnectCause.BUSY, parceledCause.getCode());
+    }
+}
diff --git a/tests/telephonytests/src/android/telephony/ims/ImsFeatureTest.java b/tests/telephonytests/src/android/telephony/ims/ImsFeatureTest.java
index 8248c08..acd4e19 100644
--- a/tests/telephonytests/src/android/telephony/ims/ImsFeatureTest.java
+++ b/tests/telephonytests/src/android/telephony/ims/ImsFeatureTest.java
@@ -43,6 +43,8 @@
     @Mock
     private IImsFeatureStatusCallback mTestStatusCallback;
     @Mock
+    private IImsFeatureStatusCallback mTestStatusCallback2;
+    @Mock
     private ImsFeature.INotifyFeatureRemoved mTestRemovedCallback;
 
     private class TestImsFeature extends ImsFeature {
@@ -73,19 +75,23 @@
     @Test
     @SmallTest
     public void testSetCallbackAndNotify() throws Exception {
-        mTestImsService.setImsFeatureStatusCallback(mTestStatusCallback);
+        mTestImsService.addImsFeatureStatusCallback(mTestStatusCallback);
+        mTestImsService.addImsFeatureStatusCallback(mTestStatusCallback2);
 
         verify(mTestStatusCallback).notifyImsFeatureStatus(eq(ImsFeature.STATE_NOT_AVAILABLE));
+        verify(mTestStatusCallback2).notifyImsFeatureStatus(eq(ImsFeature.STATE_NOT_AVAILABLE));
     }
 
     @Test
     @SmallTest
     public void testSetFeatureAndCheckCallback() throws Exception {
-        mTestImsService.setImsFeatureStatusCallback(mTestStatusCallback);
+        mTestImsService.addImsFeatureStatusCallback(mTestStatusCallback);
+        mTestImsService.addImsFeatureStatusCallback(mTestStatusCallback2);
 
         mTestImsService.testSetFeatureState(ImsFeature.STATE_READY);
 
         verify(mTestStatusCallback).notifyImsFeatureStatus(eq(ImsFeature.STATE_READY));
+        verify(mTestStatusCallback2).notifyImsFeatureStatus(eq(ImsFeature.STATE_READY));
         assertEquals(ImsFeature.STATE_READY, mTestImsService.getFeatureState());
     }
 
diff --git a/tests/telephonytests/src/android/telephony/ims/ImsServiceTest.java b/tests/telephonytests/src/android/telephony/ims/ImsServiceTest.java
index cdb95a3..8887027 100644
--- a/tests/telephonytests/src/android/telephony/ims/ImsServiceTest.java
+++ b/tests/telephonytests/src/android/telephony/ims/ImsServiceTest.java
@@ -16,10 +16,32 @@
 
 package android.telephony.ims;
 
+import static android.Manifest.permission.MODIFY_PHONE_STATE;
+import static android.Manifest.permission.READ_PHONE_STATE;
+import static android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE;
+
+import static com.android.internal.telephony.ims.ImsResolver.SERVICE_INTERFACE;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.fail;
+
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Matchers.nullable;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.RemoteException;
+import android.support.test.filters.FlakyTest;
 import android.support.test.runner.AndroidJUnit4;
 import android.telephony.ims.feature.ImsFeature;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -31,30 +53,13 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import static android.Manifest.permission.MODIFY_PHONE_STATE;
-import static android.Manifest.permission.READ_PHONE_STATE;
-import static android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE;
-import static com.android.internal.telephony.ims.ImsResolver.SERVICE_INTERFACE;
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertNotNull;
-import static junit.framework.Assert.assertNull;
-import static junit.framework.Assert.fail;
-import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.anyString;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Matchers.nullable;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 /**
  * Unit tests for ImsService
  */
@@ -98,7 +103,7 @@
                 mTestImsService.getImsFeatureFromType(features, ImsFeature.MMTEL));
         // Verify that upon creating a feature, we assign the callback and get the set feature state
         // when querying it.
-        verify(mTestImsService.mSpyMMTelFeature).setImsFeatureStatusCallback(eq(mTestCallback));
+        verify(mTestImsService.mSpyMMTelFeature).addImsFeatureStatusCallback(eq(mTestCallback));
         assertEquals(ImsFeature.STATE_READY, mTestImsServiceBinder.getFeatureStatus(TEST_SLOT_0,
                 ImsFeature.MMTEL));
     }
@@ -108,10 +113,10 @@
     public void testRemoveMMTelFeature() throws RemoteException {
         mTestImsServiceBinder.createImsFeature(TEST_SLOT_0, ImsFeature.MMTEL, mTestCallback);
 
-        mTestImsServiceBinder.removeImsFeature(TEST_SLOT_0, ImsFeature.MMTEL);
+        mTestImsServiceBinder.removeImsFeature(TEST_SLOT_0, ImsFeature.MMTEL, mTestCallback);
 
         verify(mTestImsService.mSpyMMTelFeature).notifyFeatureRemoved(eq(0));
-        verify(mTestImsService.mSpyMMTelFeature).setImsFeatureStatusCallback(null);
+        verify(mTestImsService.mSpyMMTelFeature).removeImsFeatureStatusCallback(mTestCallback);
         SparseArray<ImsFeature> features = mTestImsService.getImsFeatureMap(TEST_SLOT_0);
         assertNull(mTestImsService.getImsFeatureFromType(features, ImsFeature.MMTEL));
     }
@@ -152,8 +157,9 @@
         }
     }
 
+    @FlakyTest
+    @Ignore
     @Test
-    @SmallTest
     public void testMethodWithNoPermissions() throws RemoteException {
         when(mMockContext.checkCallingOrSelfPermission(READ_PRIVILEGED_PHONE_STATE)).thenReturn(
                 PackageManager.PERMISSION_DENIED);
@@ -184,14 +190,11 @@
         mTestImsService.mSpyMMTelFeature.sendSetFeatureState(ImsFeature.STATE_READY);
 
         ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
-        verify(mMockContext, times(2)).sendBroadcast(intentCaptor.capture());
+        verify(mMockContext).sendBroadcast(intentCaptor.capture());
         try {
-            // IMS_SERVICE_DOWN is always sent when createImsFeature completes
-            assertNotNull(intentCaptor.getAllValues().get(0));
-            verifyServiceDownSent(intentCaptor.getAllValues().get(0));
             // Verify IMS_SERVICE_UP is sent
-            assertNotNull(intentCaptor.getAllValues().get(1));
-            verifyServiceUpSent(intentCaptor.getAllValues().get(1));
+            assertNotNull(intentCaptor.getValue());
+            verifyServiceUpSent(intentCaptor.getValue());
         } catch (IndexOutOfBoundsException e) {
             fail("Did not receive all intents");
         }
@@ -209,37 +212,16 @@
         mTestImsService.mSpyMMTelFeature.sendSetFeatureState(ImsFeature.STATE_INITIALIZING);
 
         ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
-        verify(mMockContext, times(2)).sendBroadcast(intentCaptor.capture());
+        verify(mMockContext).sendBroadcast(intentCaptor.capture());
         try {
-            // IMS_SERVICE_DOWN is always sent when createImsFeature completes.
-            assertNotNull(intentCaptor.getAllValues().get(0));
-            verifyServiceDownSent(intentCaptor.getAllValues().get(0));
             // IMS_SERVICE_DOWN is sent when the service is STATE_INITIALIZING.
-            assertNotNull(intentCaptor.getAllValues().get(1));
-            verifyServiceDownSent(intentCaptor.getAllValues().get(1));
+            assertNotNull(intentCaptor.getValue());
+            verifyServiceDownSent(intentCaptor.getValue());
         } catch (IndexOutOfBoundsException e) {
             fail("Did not receive all intents");
         }
     }
 
-    /**
-     * Tests that the new ImsService still sends the IMS_SERVICE_DOWN broadcast when the feature is
-     * set to not available.
-     */
-    @Test
-    @SmallTest
-    public void testImsServiceDownSentCompatNotAvailable() throws RemoteException {
-        mTestImsServiceBinder.createImsFeature(TEST_SLOT_0, ImsFeature.MMTEL, mTestCallback);
-
-        // The ImsService will send the STATE_NOT_AVAILABLE status as soon as the feature is
-        // created.
-
-        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
-        verify(mMockContext).sendBroadcast(intentCaptor.capture());
-        assertNotNull(intentCaptor.getValue());
-        verifyServiceDownSent(intentCaptor.getValue());
-    }
-
     private void verifyServiceDownSent(Intent testIntent) {
         assertEquals(ImsManager.ACTION_IMS_SERVICE_DOWN, testIntent.getAction());
         assertEquals(TEST_SLOT_0, testIntent.getIntExtra(ImsManager.EXTRA_PHONE_ID, -1));
diff --git a/tests/telephonytests/src/com/android/internal/telephony/CallManagerTest.java b/tests/telephonytests/src/com/android/internal/telephony/CallManagerTest.java
index a255f26..8231d06 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/CallManagerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/CallManagerTest.java
@@ -122,7 +122,7 @@
     @After
     public void tearDown() throws Exception {
         CallManager.getInstance().unregisterPhone(mPhone);
-        mCallManagerHandlerThread.quitSafely();
+        mCallManagerHandlerThread.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/CallStateExceptionTest.java b/tests/telephonytests/src/com/android/internal/telephony/CallStateExceptionTest.java
index bac3dd1..7b6c2b7 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/CallStateExceptionTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/CallStateExceptionTest.java
@@ -15,10 +15,12 @@
  */
 package com.android.internal.telephony;
 
+import static org.junit.Assert.assertEquals;
+
 import android.test.suitebuilder.annotation.SmallTest;
+
 import org.junit.After;
 import org.junit.Test;
-import static org.junit.Assert.assertEquals;
 
 public class CallStateExceptionTest {
     private CallStateException mCallStateException;
@@ -39,9 +41,9 @@
     @Test
     @SmallTest
     public void testCallStateExceptionWithErrCode() {
-        mCallStateException = new CallStateException(mCallStateException.ERROR_DISCONNECTED,
+        mCallStateException = new CallStateException(mCallStateException.ERROR_OUT_OF_SERVICE,
                                                      "sanity test with err code");
         assertEquals("sanity test with err code", mCallStateException.getMessage());
-        assertEquals(mCallStateException.ERROR_DISCONNECTED, mCallStateException.getError());
+        assertEquals(mCallStateException.ERROR_OUT_OF_SERVICE, mCallStateException.getError());
     }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/CarrierActionAgentTest.java b/tests/telephonytests/src/com/android/internal/telephony/CarrierActionAgentTest.java
new file mode 100644
index 0000000..ca21914
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/CarrierActionAgentTest.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.telephony;
+
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Intent;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Message;
+import android.provider.Settings;
+import android.provider.Telephony;
+import android.telephony.CarrierConfigManager;
+import android.test.mock.MockContentResolver;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+
+public class CarrierActionAgentTest extends TelephonyTest {
+    private CarrierActionAgent mCarrierActionAgentUT;
+    private FakeContentResolver mFakeContentResolver;
+    private static int DATA_CARRIER_ACTION_EVENT = 0;
+    private static int RADIO_CARRIER_ACTION_EVENT = 1;
+    private CarrierActionAgentHandler mCarrierActionAgentHandler;
+    @Mock
+    private Handler mDataActionHandler;
+    @Mock
+    private Handler mRadioActionHandler;
+
+    private class FakeContentResolver extends MockContentResolver {
+        @Override
+        public void notifyChange(Uri uri, ContentObserver observer, boolean syncToNetwork) {
+            super.notifyChange(uri, observer, syncToNetwork);
+            logd("onChanged(uri=" + uri + ")" + observer);
+            if (observer != null) {
+                observer.dispatchChange(false, uri);
+            } else {
+                mCarrierActionAgentUT.getContentObserver().dispatchChange(false, uri);
+            }
+        }
+    }
+
+    private class CarrierActionAgentHandler extends HandlerThread {
+
+        private CarrierActionAgentHandler(String name) {
+            super(name);
+        }
+
+        @Override
+        public void onLooperPrepared() {
+            mCarrierActionAgentUT = new CarrierActionAgent(mPhone);
+            mCarrierActionAgentUT.registerForCarrierAction(
+                    CarrierActionAgent.CARRIER_ACTION_SET_METERED_APNS_ENABLED, mDataActionHandler,
+                    DATA_CARRIER_ACTION_EVENT, null, false);
+            mCarrierActionAgentUT.registerForCarrierAction(
+                    CarrierActionAgent.CARRIER_ACTION_SET_RADIO_ENABLED, mRadioActionHandler,
+                    RADIO_CARRIER_ACTION_EVENT, null, false);
+            setReady(true);
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        logd("CarrierActionAgentTest +Setup!");
+        super.setUp(getClass().getSimpleName());
+        mFakeContentResolver = new FakeContentResolver();
+        doReturn(mFakeContentResolver).when(mContext).getContentResolver();
+        mCarrierActionAgentHandler = new CarrierActionAgentHandler(getClass().getSimpleName());
+        mCarrierActionAgentHandler.start();
+        waitUntilReady();
+        logd("CarrierActionAgentTest -Setup!");
+    }
+
+    @Test
+    @SmallTest
+    public void testCarrierActionResetOnAPM() {
+        // setting observer register at sim loading
+        final Intent intent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
+        intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
+                IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        mContext.sendBroadcast(intent);
+        waitForMs(200);
+
+        // carrier actions triggered from sim loading
+        ArgumentCaptor<Message> message = ArgumentCaptor.forClass(Message.class);
+        verify(mDataActionHandler).sendMessageAtTime(message.capture(), anyLong());
+        assertEquals(DATA_CARRIER_ACTION_EVENT, message.getValue().what);
+
+        verify(mRadioActionHandler).sendMessageAtTime(message.capture(), anyLong());
+        assertEquals(RADIO_CARRIER_ACTION_EVENT, message.getValue().what);
+
+        // simulate APM change from off -> on
+        Settings.Global.putInt(mFakeContentResolver, Settings.Global.AIRPLANE_MODE_ON, 1);
+        mFakeContentResolver.notifyChange(
+                Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON), null);
+        waitForMs(200);
+
+        // carrier actions triggered from APM
+        verify(mDataActionHandler, times(2)).sendMessageAtTime(message.capture(), anyLong());
+        assertEquals(DATA_CARRIER_ACTION_EVENT, message.getValue().what);
+
+        verify(mRadioActionHandler, times(2)).sendMessageAtTime(message.capture(), anyLong());
+        assertEquals(RADIO_CARRIER_ACTION_EVENT, message.getValue().what);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        Settings.Global.putInt(mFakeContentResolver, Settings.Global.AIRPLANE_MODE_ON, 0);
+        mCarrierActionAgentHandler.quit();
+        super.tearDown();
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/CarrierSignalAgentTest.java b/tests/telephonytests/src/com/android/internal/telephony/CarrierSignalAgentTest.java
index dcc13bb..7cb7d45 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/CarrierSignalAgentTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/CarrierSignalAgentTest.java
@@ -17,6 +17,7 @@
 
 import android.content.Intent;
 import android.content.pm.ResolveInfo;
+import android.os.Message;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -35,6 +36,7 @@
 import static com.android.internal.telephony.TelephonyIntents.ACTION_CARRIER_SIGNAL_REQUEST_NETWORK_FAILED;
 import static com.android.internal.telephony.TelephonyIntents.ACTION_CARRIER_SIGNAL_PCO_VALUE;
 import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.times;
@@ -102,11 +104,11 @@
         logd(mCaptorIntent.getAllValues().toString());
         Intent capturedIntent = mCaptorIntent.getAllValues().get(1);
         assertEquals(ACTION_CARRIER_SIGNAL_PCO_VALUE, capturedIntent.getAction());
-        assertEquals(PCO_RECEIVER, capturedIntent.getComponent().flattenToString());
+        assertEquals(DC_ERROR_RECEIVER, capturedIntent.getComponent().flattenToString());
 
         capturedIntent = mCaptorIntent.getAllValues().get(2);
         assertEquals(ACTION_CARRIER_SIGNAL_PCO_VALUE, capturedIntent.getAction());
-        assertEquals(DC_ERROR_RECEIVER, capturedIntent.getComponent().flattenToString());
+        assertEquals(PCO_RECEIVER, capturedIntent.getComponent().flattenToString());
     }
 
     @Test
@@ -210,4 +212,43 @@
         mCaptorIntent = ArgumentCaptor.forClass(Intent.class);
         verify(mContext, times(++count)).sendBroadcast(mCaptorIntent.capture());
     }
+
+
+    @Test
+    @SmallTest
+    public void testCarrierConfigChange() {
+        // default config value
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
+                new String[]{ PCO_RECEIVER + ":" + ACTION_CARRIER_SIGNAL_PCO_VALUE + ","
+                        + ACTION_CARRIER_SIGNAL_REQUEST_NETWORK_FAILED });
+        mContext.sendBroadcast(new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED));
+        waitForMs(50);
+        // verify no reset action on initial config load
+        verify(mCarrierActionAgent, times(0)).sendMessageAtTime(any(Message.class), anyLong());
+
+        // new carrier config with different receiver intent order
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
+                new String[]{ PCO_RECEIVER + ":" + ACTION_CARRIER_SIGNAL_REQUEST_NETWORK_FAILED
+                        + "," + ACTION_CARRIER_SIGNAL_PCO_VALUE});
+        mContext.sendBroadcast(new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED));
+        waitForMs(50);
+        // verify no reset action for the same config (different order)
+        verify(mCarrierActionAgent, times(0)).sendMessageAtTime(any(Message.class), anyLong());
+
+        // new different config value
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
+                new String[]{ DC_ERROR_RECEIVER + ":" + ACTION_CARRIER_SIGNAL_REQUEST_NETWORK_FAILED
+                        + "," + ACTION_CARRIER_SIGNAL_PCO_VALUE});
+        mContext.sendBroadcast(new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED));
+        waitForMs(50);
+        // verify there is no reset action
+        ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
+        verify(mCarrierActionAgent, times(1))
+                .sendMessageAtTime(messageArgumentCaptor.capture(), anyLong());
+        assertEquals(CarrierActionAgent.CARRIER_ACTION_RESET,
+                messageArgumentCaptor.getValue().what);
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ClientWakelockAccountantTest.java b/tests/telephonytests/src/com/android/internal/telephony/ClientWakelockAccountantTest.java
index 2167c13..f7132b8 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ClientWakelockAccountantTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ClientWakelockAccountantTest.java
@@ -18,7 +18,6 @@
 
 import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
 
-import android.test.TestRunner;
 import android.os.Build;
 import android.util.Log;
 import android.telephony.Rlog;
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java b/tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java
index 419e61b..23e30a2 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java
@@ -59,6 +59,7 @@
 import android.preference.PreferenceManager;
 import android.provider.Settings;
 import android.provider.Telephony.ServiceStateTable;
+import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -234,6 +235,8 @@
                     return mUsageStatManager;
                 case Context.BATTERY_SERVICE:
                     return mBatteryManager;
+                case Context.TELECOM_SERVICE:
+                    return mTelecomManager;
                 case Context.DISPLAY_SERVICE:
                 case Context.POWER_SERVICE:
                     // PowerManager and DisplayManager are final classes so cannot be mocked,
@@ -436,7 +439,14 @@
 
         @Override
         public int checkCallingOrSelfPermission(String permission) {
-            return PackageManager.PERMISSION_GRANTED;
+            if (mPermissionTable.contains(permission)
+                    || mPermissionTable.contains(PERMISSION_ENABLE_ALL)) {
+                logd("checkCallingOrSelfPermission: " + permission + " return GRANTED");
+                return PackageManager.PERMISSION_GRANTED;
+            } else {
+                logd("checkCallingOrSelfPermission: " + permission + " return DENIED");
+                return PackageManager.PERMISSION_DENIED;
+            }
         }
 
         @Override
@@ -492,6 +502,7 @@
     private final UsageStatsManager mUsageStatManager = null;
     private final WifiManager mWifiManager = mock(WifiManager.class);
     private final BatteryManager mBatteryManager = mock(BatteryManager.class);
+    private final TelecomManager mTelecomManager = mock(TelecomManager.class);
 
     private final ContentProvider mContentProvider = spy(new FakeContentProvider());
 
@@ -530,6 +541,9 @@
         doReturn(mConfiguration).when(mResources).getConfiguration();
 
         mContentResolver.addProvider(Settings.AUTHORITY, mContentProvider);
+        // Settings caches the provider after first get/set call, this is needed to make sure
+        // Settings is using mContentProvider as the cached provider across all tests.
+        Settings.Global.getInt(mContentResolver, Settings.Global.AIRPLANE_MODE_ON, 0);
         mContentResolver.addProvider(ServiceStateTable.AUTHORITY, mContentProvider);
         mPermissionTable.add(PERMISSION_ENABLE_ALL);
     }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/DefaultPhoneNotifierTest.java b/tests/telephonytests/src/com/android/internal/telephony/DefaultPhoneNotifierTest.java
index 3f6cd4a..5299b3f 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/DefaultPhoneNotifierTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/DefaultPhoneNotifierTest.java
@@ -266,11 +266,11 @@
 
     @Test @SmallTest
     public void testNotifyOtaspChanged() throws Exception {
-        mDefaultPhoneNotifierUT.notifyOtaspChanged(mPhone, ServiceStateTracker.OTASP_NEEDED);
-        verify(mTelephonyRegisteryMock).notifyOtaspChanged(ServiceStateTracker.OTASP_NEEDED);
+        mDefaultPhoneNotifierUT.notifyOtaspChanged(mPhone, TelephonyManager.OTASP_NEEDED);
+        verify(mTelephonyRegisteryMock).notifyOtaspChanged(TelephonyManager.OTASP_NEEDED);
 
-        mDefaultPhoneNotifierUT.notifyOtaspChanged(mPhone, ServiceStateTracker.OTASP_UNKNOWN);
-        verify(mTelephonyRegisteryMock).notifyOtaspChanged(ServiceStateTracker.OTASP_UNKNOWN);
+        mDefaultPhoneNotifierUT.notifyOtaspChanged(mPhone, TelephonyManager.OTASP_UNKNOWN);
+        verify(mTelephonyRegisteryMock).notifyOtaspChanged(TelephonyManager.OTASP_UNKNOWN);
     }
 
     @Test @SmallTest
diff --git a/tests/telephonytests/src/com/android/internal/telephony/DeviceStateMonitorTest.java b/tests/telephonytests/src/com/android/internal/telephony/DeviceStateMonitorTest.java
index 0745092..591b111 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/DeviceStateMonitorTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/DeviceStateMonitorTest.java
@@ -33,14 +33,14 @@
 import android.os.HandlerThread;
 import android.os.Message;
 import android.support.test.filters.FlakyTest;
-import android.test.suitebuilder.annotation.SmallTest;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Test;
+import org.junit.Ignore;
 
 import java.util.ArrayList;
 
+@Ignore
 public class DeviceStateMonitorTest extends TelephonyTest {
 
     private DeviceStateMonitor mDSM;
@@ -71,13 +71,11 @@
     @After
     public void tearDown() throws Exception {
         mDeviceStateMonitor = null;
-        mDeviceStateMonitorTestHandler.quitSafely();
+        mDeviceStateMonitorTestHandler.quit();
         super.tearDown();
     }
 
     @FlakyTest
-    @Test
-    @SmallTest
     public void testTethering() throws Exception {
         // Turn tethering on
         Intent intent = new Intent(ConnectivityManager.ACTION_TETHER_STATE_CHANGED);
@@ -103,8 +101,6 @@
     }
 
     @FlakyTest
-    @Test
-    @SmallTest
     public void testCharging() throws Exception {
         // Charging
         Intent intent = new Intent(BatteryManager.ACTION_CHARGING);
diff --git a/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaCallTrackerTest.java b/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaCallTrackerTest.java
index 077610b..ebb8dad 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaCallTrackerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaCallTrackerTest.java
@@ -15,7 +15,21 @@
  */
 package com.android.internal.telephony;
 
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.isA;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.os.Handler;
 import android.os.HandlerThread;
+import android.os.Message;
 import android.support.test.filters.FlakyTest;
 import android.telephony.DisconnectCause;
 import android.telephony.PhoneNumberUtils;
@@ -23,21 +37,13 @@
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import android.os.Message;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
-import org.mockito.Mock;
 import org.mockito.ArgumentCaptor;
-import android.os.Handler;
-
-import static org.junit.Assert.assertNotNull;
-import static org.mockito.Mockito.doReturn;
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.*;
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
-
+import org.mockito.Mock;
 
 public class GsmCdmaCallTrackerTest extends TelephonyTest {
     private static final int VOICE_CALL_STARTED_EVENT = 0;
@@ -47,7 +53,7 @@
     private GsmCdmaCallTracker mCTUT;
     private GsmCdmaCTHandlerThread mGsmCdmaCTHandlerThread;
     @Mock
-    GsmCdmaCall mCall;
+    GsmCdmaConnection mConnection;
     @Mock
     private Handler mHandler;
 
@@ -68,8 +74,6 @@
         super.setUp(this.getClass().getSimpleName());
         mSimulatedCommands.setRadioPower(true, null);
         mPhone.mCi = this.mSimulatedCommands;
-        mContextFixture.putStringArrayResource(com.android.internal.R.array.dial_string_replace,
-                new String[]{});
 
         mGsmCdmaCTHandlerThread = new GsmCdmaCTHandlerThread(TAG);
         mGsmCdmaCTHandlerThread.start();
@@ -85,7 +89,7 @@
     @After
     public void tearDown() throws Exception {
         mCTUT = null;
-        mGsmCdmaCTHandlerThread.quitSafely();
+        mGsmCdmaCTHandlerThread.quit();
         super.tearDown();
     }
 
@@ -128,6 +132,8 @@
         assertEquals(GsmCdmaCall.State.IDLE, mCTUT.mBackgroundCall.getState());
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @MediumTest
     public void testMOCallHangup() {
@@ -150,6 +156,8 @@
         assertEquals(PhoneConstants.State.IDLE, mCTUT.getState());
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @MediumTest
     public void testMOCallDialPickUpHangup() {
@@ -158,8 +166,8 @@
         assertEquals(PhoneConstants.State.OFFHOOK, mCTUT.getState());
         assertEquals(1, mCTUT.mForegroundCall.getConnections().size());
          /* get the reference of the connection before reject */
-        Connection mConnection = mCTUT.mForegroundCall.getConnections().get(0);
-        assertEquals(DisconnectCause.NOT_DISCONNECTED, mConnection.getDisconnectCause());
+        Connection connection = mCTUT.mForegroundCall.getConnections().get(0);
+        assertEquals(DisconnectCause.NOT_DISCONNECTED, connection.getDisconnectCause());
         logd("hang up MO call after pickup");
         try {
             mCTUT.hangup(mCTUT.mForegroundCall);
@@ -172,7 +180,7 @@
         assertEquals(GsmCdmaCall.State.IDLE, mCTUT.mForegroundCall.getState());
         assertEquals(0, mCTUT.mForegroundCall.getConnections().size());
         assertEquals(PhoneConstants.State.IDLE, mCTUT.getState());
-        assertEquals(DisconnectCause.LOCAL, mConnection.getDisconnectCause());
+        assertEquals(DisconnectCause.LOCAL, connection.getDisconnectCause());
 
     }
 
@@ -223,6 +231,8 @@
 
     @Test
     @SmallTest
+    @FlakyTest
+    @Ignore
     public void testMTCallRinging() {
         /* Mock there is a MT call mRinging call and try to accept this MT call */
         /* if we got a active state followed by another MT call-> move to background call */
@@ -239,6 +249,8 @@
 
     @Test
     @SmallTest
+    @FlakyTest
+    @Ignore
     public void testMTCallAccept() {
         testMTCallRinging();
         assertEquals(mCTUT.mForegroundCall.getConnections().size(),0);
@@ -264,9 +276,9 @@
         testMTCallRinging();
         logd("MT call ringing and rejected ");
         /* get the reference of the connection before reject */
-        Connection mConnection = mCTUT.mRingingCall.getConnections().get(0);
-        assertNotNull(mConnection);
-        assertEquals(DisconnectCause.NOT_DISCONNECTED, mConnection.getDisconnectCause());
+        Connection connection = mCTUT.mRingingCall.getConnections().get(0);
+        assertNotNull(connection);
+        assertEquals(DisconnectCause.NOT_DISCONNECTED, connection.getDisconnectCause());
         try {
             mCTUT.rejectCall();
         } catch(Exception ex) {
@@ -278,10 +290,11 @@
         assertEquals(GsmCdmaCall.State.IDLE, mCTUT.mForegroundCall.getState());
         assertEquals(0, mCTUT.mForegroundCall.getConnections().size());
         /* ? why rejectCall didnt -> hang up locally to set the cause to LOCAL? */
-        assertEquals(DisconnectCause.INCOMING_MISSED, mConnection.getDisconnectCause());
+        assertEquals(DisconnectCause.INCOMING_MISSED, connection.getDisconnectCause());
 
     }
 
+    @FlakyTest
     @Test
     @MediumTest
     public void testMOCallSwitchHangupForeGround() {
@@ -300,6 +313,8 @@
         assertEquals(GsmCdmaCall.State.HOLDING, mCTUT.mBackgroundCall.getState());
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @MediumTest
     public void testMOCallPickUpHangUpResumeBackGround() {
@@ -338,11 +353,14 @@
         testMOCallPickUp();
         ArgumentCaptor<Message> mCaptorMessage = ArgumentCaptor.forClass(Message.class);
         ArgumentCaptor<Long> mCaptorLong = ArgumentCaptor.forClass(Long.class);
-        verify(mHandler,times(1)).sendMessageAtTime(mCaptorMessage.capture(), mCaptorLong.capture());
+        verify(mHandler, times(1))
+                .sendMessageAtTime(mCaptorMessage.capture(), mCaptorLong.capture());
         assertEquals(VOICE_CALL_STARTED_EVENT, mCaptorMessage.getValue().what);
 
     }
 
+    @FlakyTest
+    @Ignore
     @Test @SmallTest
     public void testVoiceCallEndedListener(){
         logd("register for voice call ended event");
@@ -350,7 +368,8 @@
         ArgumentCaptor<Message> mCaptorMessage = ArgumentCaptor.forClass(Message.class);
         ArgumentCaptor<Long> mCaptorLong = ArgumentCaptor.forClass(Long.class);
         testMOCallHangup();
-        verify(mHandler,times(1)).sendMessageAtTime(mCaptorMessage.capture(), mCaptorLong.capture());
+        verify(mHandler, times(1))
+                .sendMessageAtTime(mCaptorMessage.capture(), mCaptorLong.capture());
         assertEquals(VOICE_CALL_ENDED_EVENT, mCaptorMessage.getValue().what);
     }
 
@@ -390,5 +409,27 @@
         assertEquals(GsmCdmaCall.State.IDLE, mCTUT.mBackgroundCall.getState());
         assertEquals(GsmCdmaCall.State.IDLE, mCTUT.mRingingCall.getState());
     }
-}
 
+    @Test
+    @SmallTest
+    public void testUpdatePhoneTypeWithActiveCall() {
+        // verify getCurrentCalls is called on init
+        verify(mSimulatedCommandsVerifier).getCurrentCalls(any(Message.class));
+
+        // fake connection
+        mCTUT.mConnections[0] = mConnection;
+
+        // update phone type (call the function on same thread as the call tracker)
+        Handler updatePhoneTypeHandler = new Handler(mCTUT.getLooper()) {
+            @Override
+            public void handleMessage(Message msg) {
+                mCTUT.updatePhoneType();
+            }
+        };
+        updatePhoneTypeHandler.sendEmptyMessage(0);
+        waitForMs(100);
+
+        // verify that the active call is disconnected
+        verify(mConnection).onDisconnect(DisconnectCause.ERROR_UNSPECIFIED);
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaPhoneTest.java b/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaPhoneTest.java
index 39fdf13..3a80fe0 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaPhoneTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/GsmCdmaPhoneTest.java
@@ -16,6 +16,24 @@
 
 package com.android.internal.telephony;
 
+import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;
+import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Matchers.nullable;
+import static org.mockito.Mockito.anyBoolean;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
 import android.app.Activity;
 import android.app.IApplicationThread;
 import android.content.IIntentReceiver;
@@ -44,29 +62,13 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 
 import java.util.List;
 
-import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;
-import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.Matchers.anyLong;
-import static org.mockito.Matchers.nullable;
-import static org.mockito.Mockito.anyBoolean;
-import static org.mockito.Mockito.anyInt;
-import static org.mockito.Mockito.atLeast;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
 public class GsmCdmaPhoneTest extends TelephonyTest {
     @Mock
     private Handler mTestHandler;
@@ -132,7 +134,7 @@
     public void tearDown() throws Exception {
         mPhoneUT.removeCallbacksAndMessages(null);
         mPhoneUT = null;
-        mGsmCdmaPhoneTestHandler.quitSafely();
+        mGsmCdmaPhoneTestHandler.quit();
         super.tearDown();
     }
 
@@ -403,7 +405,7 @@
 
     @FlakyTest
     @Test
-    @SmallTest
+    @Ignore
     public void testVoiceMailCount() {
         // initial value
         assertEquals(0, mPhoneUT.getVoiceMessageCount());
diff --git a/tests/telephonytests/src/com/android/internal/telephony/GsmSmsTest.java b/tests/telephonytests/src/com/android/internal/telephony/GsmSmsTest.java
index f2e5da1..06cd54f 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/GsmSmsTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/GsmSmsTest.java
@@ -41,6 +41,10 @@
         assertEquals("+14155551212", sms.getServiceCenterAddress());
         assertEquals("+16505551111", sms.getOriginatingAddress());
         assertEquals("(Subject)Test", sms.getMessageBody());
+
+        pdu = "07914151551512F20409E1BADCBE5AF100006060605130308A04D4F29C0E";
+        sms = SmsMessage.createFromPdu(HexDump.hexStringToByteArray(pdu));
+        assertEquals("*#abc#*51", sms.getOriginatingAddress());
     }
 
     @SmallTest
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ImsSMSDispatcherTest.java b/tests/telephonytests/src/com/android/internal/telephony/ImsSMSDispatcherTest.java
index 24c1283..105e0f8 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ImsSMSDispatcherTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ImsSMSDispatcherTest.java
@@ -16,6 +16,8 @@
 
 package com.android.internal.telephony;
 
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
@@ -24,11 +26,11 @@
 import static org.mockito.Matchers.isNull;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
 
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -36,13 +38,13 @@
 import android.content.IntentFilter;
 import android.os.HandlerThread;
 import android.os.Message;
+import android.test.FlakyTest;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Singleton;
 
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
-
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
@@ -95,11 +97,11 @@
     @After
     public void tearDown() throws Exception {
         mImsSmsDispatcher = null;
-        mImsSmsDispatcherTestHandler.quitSafely();
+        mImsSmsDispatcherTestHandler.quit();
         super.tearDown();
     }
 
-    @Test @SmallTest
+    @Test @SmallTest @FlakyTest @Ignore
     public void testSmsHandleStateUpdate() throws Exception {
         assertEquals(SmsConstants.FORMAT_UNKNOWN, mImsSmsDispatcher.getImsSmsFormat());
         //Mock ImsNetWorkStateChange with GSM phone type
@@ -113,7 +115,7 @@
         assertTrue(mImsSmsDispatcher.isIms());
     }
 
-    @Test @SmallTest
+    @Test @SmallTest @FlakyTest @Ignore
     public void testSendImsGmsTest() throws Exception {
         switchImsSmsFormat(PhoneConstants.PHONE_TYPE_GSM);
         mImsSmsDispatcher.sendText("111"/* desAddr*/, "222" /*scAddr*/, TAG,
@@ -172,7 +174,7 @@
         // unmock ActivityManager to be able to register receiver, create real PendingIntent and
         // receive TEST_INTENT
         restoreInstance(Singleton.class, "mInstance", mIActivityManagerSingleton);
-        restoreInstance(ActivityManagerNative.class, "gDefault", null);
+        restoreInstance(ActivityManager.class, "IActivityManagerSingleton", null);
 
         Context realContext = TestApplication.getAppContext();
         realContext.registerReceiver(mTestReceiver, new IntentFilter(TEST_INTENT));
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ImsiEncryptionInfoTest.java b/tests/telephonytests/src/com/android/internal/telephony/ImsiEncryptionInfoTest.java
new file mode 100644
index 0000000..761bd5f
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/ImsiEncryptionInfoTest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.telephony;
+
+import static org.junit.Assert.assertEquals;
+
+import android.os.Parcel;
+import android.telephony.ImsiEncryptionInfo;
+import android.telephony.TelephonyManager;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.util.Base64;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.security.PublicKey;
+import java.security.cert.CertificateFactory;
+import java.util.Date;
+
+public class ImsiEncryptionInfoTest {
+    private ImsiEncryptionInfo mImsiEncryptionInfo;
+    private PublicKey mPublicKey;
+    private Date mDate = new Date(1496795015);
+
+    private static final String TEST_CERT = ""
+            + "MIIDsjCCAxugAwIBAgIJAPLf2gS0zYGUMA0GCSqGSIb3DQEBBQUAMIGYMQswCQYDVQQGEwJVUzET"
+            + "MBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEPMA0GA1UEChMGR29v"
+            + "Z2xlMRAwDgYDVQQLEwd0ZXN0aW5nMRYwFAYDVQQDEw1HZXJlbXkgQ29uZHJhMSEwHwYJKoZIhvcN"
+            + "AQkBFhJnY29uZHJhQGdvb2dsZS5jb20wHhcNMTIwNzE0MTc1MjIxWhcNMTIwODEzMTc1MjIxWjCB"
+            + "mDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDU1vdW50YWluIFZp"
+            + "ZXcxDzANBgNVBAoTBkdvb2dsZTEQMA4GA1UECxMHdGVzdGluZzEWMBQGA1UEAxMNR2VyZW15IENv"
+            + "bmRyYTEhMB8GCSqGSIb3DQEJARYSZ2NvbmRyYUBnb29nbGUuY29tMIGfMA0GCSqGSIb3DQEBAQUA"
+            + "A4GNADCBiQKBgQCjGGHATBYlmas+0sEECkno8LZ1KPglb/mfe6VpCT3GhSr+7br7NG/ZwGZnEhLq"
+            + "E7YIH4fxltHmQC3Tz+jM1YN+kMaQgRRjo/LBCJdOKaMwUbkVynAH6OYsKevjrOPk8lfM5SFQzJMG"
+            + "sA9+Tfopr5xg0BwZ1vA/+E3mE7Tr3M2UvwIDAQABo4IBADCB/TAdBgNVHQ4EFgQUhzkS9E6G+x8W"
+            + "L4EsmRjDxu28tHUwgc0GA1UdIwSBxTCBwoAUhzkS9E6G+x8WL4EsmRjDxu28tHWhgZ6kgZswgZgx"
+            + "CzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3"
+            + "MQ8wDQYDVQQKEwZHb29nbGUxEDAOBgNVBAsTB3Rlc3RpbmcxFjAUBgNVBAMTDUdlcmVteSBDb25k"
+            + "cmExITAfBgkqhkiG9w0BCQEWEmdjb25kcmFAZ29vZ2xlLmNvbYIJAPLf2gS0zYGUMAwGA1UdEwQF"
+            + "MAMBAf8wDQYJKoZIhvcNAQEFBQADgYEAYiugFDmbDOQ2U/+mqNt7o8ftlEo9SJrns6O8uTtK6AvR"
+            + "orDrR1AXTXkuxwLSbmVfedMGOZy7Awh7iZa8hw5x9XmUudfNxvmrKVEwGQY2DZ9PXbrnta/dwbhK"
+            + "mWfoepESVbo7CKIhJp8gRW0h1Z55ETXD57aGJRvQS4pxkP8ANhM=";
+
+    @After
+    public void tearDown() throws Exception {
+        mImsiEncryptionInfo = null;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        mPublicKey = createPublicKey(TEST_CERT);
+        mImsiEncryptionInfo = new ImsiEncryptionInfo("310", "270", TelephonyManager.KEY_TYPE_WLAN,
+                "key1=value", mPublicKey, mDate);
+    }
+
+    private static PublicKey createPublicKey(String cert) throws Exception {
+        byte[] derCert = Base64.decode(cert.getBytes(), Base64.DEFAULT);
+        InputStream istream = new ByteArrayInputStream(derCert);
+        CertificateFactory cf = CertificateFactory.getInstance("X.509");
+        return cf.generateCertificate(istream).getPublicKey();
+    }
+
+    /**
+     * Tests that all the class variables are set correctly.
+     */
+    @Test
+    @SmallTest
+    public void testSubProperties() {
+        assertEquals("310", mImsiEncryptionInfo.getMcc());
+        assertEquals("270", mImsiEncryptionInfo.getMnc());
+        assertEquals(TelephonyManager.KEY_TYPE_WLAN, mImsiEncryptionInfo.getKeyType());
+        assertEquals("key1=value", mImsiEncryptionInfo.getKeyIdentifier());
+        Date date = mImsiEncryptionInfo.getExpirationTime();
+        assertEquals(mDate, mImsiEncryptionInfo.getExpirationTime());
+    }
+
+    /**
+     * Tests the parceling/un-parceling of the object.
+     */
+    @Test
+    @SmallTest
+    public void testParcel() {
+        Parcel p = Parcel.obtain();
+        p.setDataPosition(0);
+        mImsiEncryptionInfo.writeToParcel(p, 0);
+        p.setDataPosition(0);
+        ImsiEncryptionInfo nw = new ImsiEncryptionInfo(p);
+        assertEquals("310", mImsiEncryptionInfo.getMcc());
+        assertEquals("270", mImsiEncryptionInfo.getMnc());
+        assertEquals(TelephonyManager.KEY_TYPE_WLAN, mImsiEncryptionInfo.getKeyType());
+        assertEquals("key1=value", mImsiEncryptionInfo.getKeyIdentifier());
+        assertEquals(mPublicKey, mImsiEncryptionInfo.getPublicKey());
+        assertEquals(mDate, mImsiEncryptionInfo.getExpirationTime());
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/MccTableTest.java b/tests/telephonytests/src/com/android/internal/telephony/MccTableTest.java
index e88a783..de98c67 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/MccTableTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/MccTableTest.java
@@ -33,6 +33,9 @@
         assertEquals("Asia/Tokyo", MccTable.defaultTimeZoneForMcc(441));
         assertEquals("Asia/Singapore", MccTable.defaultTimeZoneForMcc(525));
         assertEquals("Europe/Stockholm", MccTable.defaultTimeZoneForMcc(240));
+
+        /* A test for the special handling for MCC 505. http://b/33228250. */
+        assertEquals("Australia/Sydney", MccTable.defaultTimeZoneForMcc(505));
         assertEquals(null, MccTable.defaultTimeZoneForMcc(0));    // mcc not defined, hence default
         assertEquals(null, MccTable.defaultTimeZoneForMcc(2000)); // mcc not defined, hence default
     }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/NeighboringCellInfoTest.java b/tests/telephonytests/src/com/android/internal/telephony/NeighboringCellInfoTest.java
index b63dc71..f49fffd 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/NeighboringCellInfoTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/NeighboringCellInfoTest.java
@@ -18,7 +18,7 @@
 import android.os.Parcel;
 import android.test.AndroidTestCase;
 import android.telephony.NeighboringCellInfo;
-import android.test. suitebuilder.annotation.SmallTest;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import static android.telephony.TelephonyManager.NETWORK_TYPE_UNKNOWN;
 import static android.telephony.TelephonyManager.NETWORK_TYPE_EDGE;
diff --git a/tests/telephonytests/src/com/android/internal/telephony/NetworkScanRequestTest.java b/tests/telephonytests/src/com/android/internal/telephony/NetworkScanRequestTest.java
new file mode 100644
index 0000000..fe75088
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/NetworkScanRequestTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import static org.junit.Assert.assertEquals;
+
+import android.os.Parcel;
+import android.support.test.filters.SmallTest;
+import android.telephony.NetworkScanRequest;
+import android.telephony.RadioAccessSpecifier;
+import android.telephony.RadioNetworkConstants.EutranBands;
+import android.telephony.RadioNetworkConstants.GeranBands;
+import android.telephony.RadioNetworkConstants.RadioAccessNetworks;
+
+import org.junit.Test;
+
+/** Unit tests for {@link NetworkScanRequest}. */
+
+public class NetworkScanRequestTest {
+
+    @Test
+    @SmallTest
+    public void testParcel() {
+        int ranGsm = RadioAccessNetworks.GERAN;
+        int[] gsmBands = {GeranBands.BAND_T380, GeranBands.BAND_T410};
+        int[] gsmChannels = {1, 2, 3, 4};
+        RadioAccessSpecifier gsm = new RadioAccessSpecifier(ranGsm, gsmBands, gsmChannels);
+        int ranLte = RadioAccessNetworks.EUTRAN;
+        int[] lteBands = {EutranBands.BAND_10, EutranBands.BAND_11};
+        int[] lteChannels = {5, 6, 7, 8};
+        RadioAccessSpecifier lte = new RadioAccessSpecifier(ranLte, lteBands, lteChannels);
+        RadioAccessSpecifier[] ras = {gsm, lte};
+        NetworkScanRequest nsq = new NetworkScanRequest(NetworkScanRequest.SCAN_TYPE_ONE_SHOT, ras);
+
+        Parcel p = Parcel.obtain();
+        nsq.writeToParcel(p, 0);
+        p.setDataPosition(0);
+
+        NetworkScanRequest newNsq = NetworkScanRequest.CREATOR.createFromParcel(p);
+        assertEquals(nsq, newNsq);
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/NetworkScanResultTest.java b/tests/telephonytests/src/com/android/internal/telephony/NetworkScanResultTest.java
new file mode 100644
index 0000000..f149211
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/NetworkScanResultTest.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import static org.junit.Assert.assertEquals;
+
+import android.os.Parcel;
+import android.support.test.filters.SmallTest;
+import android.telephony.CellIdentityGsm;
+import android.telephony.CellIdentityLte;
+import android.telephony.CellInfo;
+import android.telephony.CellInfoGsm;
+import android.telephony.CellInfoLte;
+import android.telephony.CellSignalStrengthGsm;
+import android.telephony.CellSignalStrengthLte;
+
+import org.junit.Test;
+
+import java.util.ArrayList;
+
+/** Unit tests for {@link NetworkScanResult}. */
+
+public class NetworkScanResultTest {
+
+    @Test
+    @SmallTest
+    public void testParcel() {
+        ArrayList<CellInfo> infos = new ArrayList<CellInfo>();
+
+        CellIdentityGsm cig = new CellIdentityGsm(310, 310, 1, 2, 3, 4);
+        CellSignalStrengthGsm cssg = new CellSignalStrengthGsm();
+        cssg.initialize(5, 6, 7);
+        CellInfoGsm gsm = new CellInfoGsm();
+        gsm.setRegistered(true);
+        gsm.setTimeStampType(8);
+        gsm.setTimeStamp(9);
+        gsm.setCellIdentity(cig);
+        gsm.setCellSignalStrength(cssg);
+        infos.add(gsm);
+
+        CellIdentityLte cil = new CellIdentityLte(320, 320, 11, 12, 13, 14);
+        CellSignalStrengthLte cssl = new CellSignalStrengthLte();
+        cssl.initialize(15, 16, 17, 18, 19, 20);
+        CellInfoLte lte = new CellInfoLte();
+        lte.setRegistered(false);
+        lte.setTimeStampType(21);
+        lte.setTimeStamp(22);
+        lte.setCellIdentity(cil);
+        lte.setCellSignalStrength(cssl);
+        infos.add(lte);
+
+        NetworkScanResult nsr = new NetworkScanResult(0, 0, infos);
+
+        Parcel p = Parcel.obtain();
+        nsr.writeToParcel(p, 0);
+        p.setDataPosition(0);
+
+        NetworkScanResult newNsr = NetworkScanResult.CREATOR.createFromParcel(p);
+        assertEquals(nsr, newNsr);
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/PhoneNumberUtilsTest.java b/tests/telephonytests/src/com/android/internal/telephony/PhoneNumberUtilsTest.java
index 0c8c3aa..faeabd5 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/PhoneNumberUtilsTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/PhoneNumberUtilsTest.java
@@ -16,16 +16,24 @@
 
 package com.android.internal.telephony;
 
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
 import android.net.Uri;
 import android.support.test.filters.FlakyTest;
 import android.telephony.PhoneNumberUtils;
-import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.text.SpannableStringBuilder;
 
-public class PhoneNumberUtilsTest extends AndroidTestCase {
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class PhoneNumberUtilsTest {
 
     @SmallTest
+    @Test
     public void testExtractNetworkPortion() throws Exception {
         assertEquals(
                 "+17005554141",
@@ -192,6 +200,21 @@
     }
 
     @SmallTest
+    @Test
+    public void testNonIntegerAddress() {
+        byte[] b = new byte[6];
+        b[0] = (byte) 0x81; b[1] = (byte) 0xba; b[2] = (byte) 0xdc; b[3] = (byte) 0xbe;
+        b[4] = (byte) 0x5a; b[5] = (byte) 0xf1;
+        assertEquals("*#abc#*51",
+                PhoneNumberUtils.calledPartyBCDToString(
+                        b, 0, 6, PhoneNumberUtils.BCD_EXTENDED_TYPE_CALLED_PARTY));
+        assertEquals("*#,N;#*51",
+                PhoneNumberUtils.calledPartyBCDToString(
+                        b, 0, 6, PhoneNumberUtils.BCD_EXTENDED_TYPE_EF_ADN));
+    }
+
+    @SmallTest
+    @Test
     public void testExtractNetworkPortionAlt() throws Exception {
         assertEquals(
                 "+17005554141",
@@ -254,6 +277,7 @@
     }
 
     @SmallTest
+    @Test
     public void testB() throws Exception {
         assertEquals("", PhoneNumberUtils.extractPostDialPortion("+17005554141"));
         assertEquals("", PhoneNumberUtils.extractPostDialPortion("+1 (700).555-4141"));
@@ -265,6 +289,7 @@
     }
 
     @SmallTest
+    @Test
     public void testCompare() throws Exception {
         // this is odd
         assertFalse(PhoneNumberUtils.compare("", ""));
@@ -330,8 +355,8 @@
         assertTrue(PhoneNumberUtils.compare("404-04", "40404"));
     }
 
-
     @SmallTest
+    @Test
     public void testToCallerIDIndexable() throws Exception {
         assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("17005554141"));
         assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("1-700-555-4141"));
@@ -349,6 +374,7 @@
     }
 
     @SmallTest
+    @Test
     public void testGetIndexable() throws Exception {
         assertEquals("14145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-4141"));
         assertEquals("14145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-4141,1234"));
@@ -365,6 +391,7 @@
     }
 
     @SmallTest
+    @Test
     public void testNanpFormatting() {
         SpannableStringBuilder number = new SpannableStringBuilder();
         number.append("8005551212");
@@ -393,6 +420,7 @@
     }
 
     @SmallTest
+    @Test
     public void testConvertKeypadLettersToDigits() {
         assertEquals("1-800-4664-411",
                      PhoneNumberUtils.convertKeypadLettersToDigits("1-800-GOOG-411"));
@@ -467,6 +495,7 @@
     }
 
     @SmallTest
+    @Test
     public void testCheckAndProcessPlusCodeByNumberFormat() {
         assertEquals("18475797000",
                 PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
@@ -477,6 +506,7 @@
      * Basic checks for the VoiceMail number.
      */
     @SmallTest
+    @Test
     public void testWithNumberNotEqualToVoiceMail() throws Exception {
         assertFalse(PhoneNumberUtils.isVoiceMailNumber("911"));
         assertFalse(PhoneNumberUtils.isVoiceMailNumber("tel:911"));
@@ -492,6 +522,7 @@
     }
 
     @SmallTest
+    @Test
     public void testFormatNumberToE164() {
         // Note: ISO 3166-1 only allows upper case country codes.
         assertEquals("+16502910000", PhoneNumberUtils.formatNumberToE164("650 2910000", "US"));
@@ -500,6 +531,7 @@
     }
 
     @SmallTest
+    @Test
     public void testFormatNumber() {
         assertEquals("(650) 291-0000", PhoneNumberUtils.formatNumber("650 2910000", "US"));
         assertEquals("223-4567", PhoneNumberUtils.formatNumber("2234567", "US"));
@@ -515,6 +547,7 @@
      * current country is not Japan.
      */
     @SmallTest
+    @Test
     public void testFormatJapanInternational() {
         assertEquals("+81 90-6657-1180", PhoneNumberUtils.formatNumber("+819066571180", "US"));
     }
@@ -524,6 +557,7 @@
      * country is Japan.
      */
     @SmallTest
+    @Test
     public void testFormatJapanNational() {
         assertEquals("090-6657-0660", PhoneNumberUtils.formatNumber("09066570660", "JP"));
         assertEquals("090-6657-1180", PhoneNumberUtils.formatNumber("+819066571180", "JP"));
@@ -533,6 +567,7 @@
     }
 
     @SmallTest
+    @Test
     public void testFormatNumber_LeadingStarAndHash() {
         // Numbers with a leading '*' or '#' should be left unchanged.
         assertEquals("*650 2910000", PhoneNumberUtils.formatNumber("*650 2910000", "US"));
@@ -546,6 +581,7 @@
     }
 
     @SmallTest
+    @Test
     public void testNormalizeNumber() {
         assertEquals("6502910000", PhoneNumberUtils.normalizeNumber("650 2910000"));
         assertEquals("1234567", PhoneNumberUtils.normalizeNumber("12,3#4*567"));
@@ -554,6 +590,7 @@
     }
 
     @SmallTest
+    @Test
     public void testFormatDailabeNumber() {
         // Using the phoneNumberE164's country code
         assertEquals("(650) 291-0000",
@@ -585,7 +622,8 @@
     }
 
     @FlakyTest
-    @SmallTest
+    @Test
+    @Ignore
     public void testIsEmergencyNumber() {
         // There are two parallel sets of tests here: one for the
         // regular isEmergencyNumber() method, and the other for
@@ -639,6 +677,7 @@
     }
 
     @SmallTest
+    @Test
     public void testStripSeparators() {
         // Smoke tests which should never fail.
         assertEquals("1234567890", PhoneNumberUtils.stripSeparators("1234567890"));
@@ -654,6 +693,7 @@
     }
 
     @SmallTest
+    @Test
     public void testConvertAndStrip() {
         // Smoke tests which should never fail.
         assertEquals("1234567890", PhoneNumberUtils.convertAndStrip("1234567890"));
@@ -670,6 +710,7 @@
     }
 
     @SmallTest
+    @Test
     public void testConvertSipUriToTelUri1() {
         // Nominal case, a tel Uri came in, so we expect one out.
         Uri source = Uri.fromParts("tel", "+16505551212", null);
@@ -692,7 +733,10 @@
     }
 
     @SmallTest
+    @Test
     public void testIsInternational() {
+        assertFalse(PhoneNumberUtils.isInternationalNumber("", "US"));
+        assertFalse(PhoneNumberUtils.isInternationalNumber(null, "US"));
         assertFalse(PhoneNumberUtils.isInternationalNumber("+16505551212", "US"));
         assertTrue(PhoneNumberUtils.isInternationalNumber("+16505551212", "UK"));
         assertTrue(PhoneNumberUtils.isInternationalNumber("+16505551212", "JP"));
@@ -703,4 +747,21 @@
         assertTrue(PhoneNumberUtils.isInternationalNumber("011-613-966-94916", "US"));
         assertFalse(PhoneNumberUtils.isInternationalNumber("011-613-966-94916", "AU"));
     }
+
+    @SmallTest
+    @Test
+    public void testIsUriNumber() {
+        assertTrue(PhoneNumberUtils.isUriNumber("foo@google.com"));
+        assertTrue(PhoneNumberUtils.isUriNumber("xyz@zzz.org"));
+        assertFalse(PhoneNumberUtils.isUriNumber("+15103331245"));
+        assertFalse(PhoneNumberUtils.isUriNumber("+659231235"));
+    }
+
+    @SmallTest
+    @Test
+    public void testGetUsernameFromUriNumber() {
+        assertEquals("john", PhoneNumberUtils.getUsernameFromUriNumber("john@myorg.com"));
+        assertEquals("tim_123", PhoneNumberUtils.getUsernameFromUriNumber("tim_123@zzz.org"));
+        assertEquals("5103331245", PhoneNumberUtils.getUsernameFromUriNumber("5103331245"));
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/PhoneStateListenerTest.java b/tests/telephonytests/src/com/android/internal/telephony/PhoneStateListenerTest.java
index 4a17199..fdda80f 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/PhoneStateListenerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/PhoneStateListenerTest.java
@@ -60,7 +60,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mPhoneStateListenerHandler.quitSafely();
+        mPhoneStateListenerHandler.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/PhoneSwitcherTest.java b/tests/telephonytests/src/com/android/internal/telephony/PhoneSwitcherTest.java
index e68262f..b5ec320 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/PhoneSwitcherTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/PhoneSwitcherTest.java
@@ -388,6 +388,12 @@
 //        }
 //        if (commandsInterfaces[0].isDataAllowed()) fail("data allowed");
 //        if (commandsInterfaces[1].isDataAllowed()) fail("data allowed");
+
+        for (int i = 0; i < numPhones; i++) {
+            commandsInterfaces[i].dispose();
+        }
+
+        connectivityServiceMock.die();
         testHandler.die();
         handlerThread.quit();
     }
@@ -468,6 +474,11 @@
         if (commandsInterfaces[0].isDataAllowed()) fail("data allowed");
         if (commandsInterfaces[1].isDataAllowed() == false) fail("data not allowed");
 
+        for (int i = 0; i < numPhones; i++) {
+            commandsInterfaces[i].dispose();
+        }
+
+        connectivityServiceMock.die();
         testHandler.die();
         handlerThread.quit();
     }
@@ -537,6 +548,11 @@
         if (commandsInterfaces[0].isDataAllowed() == false) fail("data not allowed");
         if (commandsInterfaces[1].isDataAllowed()) fail("data allowed");
 
+        for (int i = 0; i < numPhones; i++) {
+            commandsInterfaces[i].dispose();
+        }
+
+        connectivityServiceMock.die();
         testHandler.die();
         handlerThread.quit();
     }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/RadioAccessSpecifierTest.java b/tests/telephonytests/src/com/android/internal/telephony/RadioAccessSpecifierTest.java
new file mode 100644
index 0000000..653c357
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/RadioAccessSpecifierTest.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony;
+
+import static org.junit.Assert.assertEquals;
+
+import android.os.Parcel;
+import android.support.test.filters.SmallTest;
+import android.telephony.RadioAccessSpecifier;
+import android.telephony.RadioNetworkConstants.GeranBands;
+import android.telephony.RadioNetworkConstants.RadioAccessNetworks;
+
+import org.junit.Test;
+
+/** Unit tests for {@link RadioAccessSpecifier}. */
+
+public class RadioAccessSpecifierTest {
+
+    @Test
+    @SmallTest
+    public void testParcel() {
+        int ranGsm = RadioAccessNetworks.GERAN;
+        int[] gsmBands = {GeranBands.BAND_T380, GeranBands.BAND_T410};
+        int[] gsmChannels = {1, 2, 3, 4};
+        RadioAccessSpecifier ras = new RadioAccessSpecifier(ranGsm, gsmBands, gsmChannels);
+
+        Parcel p = Parcel.obtain();
+        ras.writeToParcel(p, 0);
+        p.setDataPosition(0);
+
+        RadioAccessSpecifier newRas = RadioAccessSpecifier.CREATOR.createFromParcel(p);
+        assertEquals(ras, newRas);
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ServiceStateTrackerTest.java b/tests/telephonytests/src/com/android/internal/telephony/ServiceStateTrackerTest.java
index 3be623c..15897d4 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ServiceStateTrackerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ServiceStateTrackerTest.java
@@ -26,6 +26,7 @@
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.spy;
@@ -44,10 +45,12 @@
 import android.os.HandlerThread;
 import android.os.Message;
 import android.os.Parcel;
+import android.os.PersistableBundle;
 import android.os.Process;
 import android.os.UserHandle;
 import android.os.WorkSource;
 import android.support.test.filters.FlakyTest;
+import android.telephony.CarrierConfigManager;
 import android.telephony.CellInfo;
 import android.telephony.CellInfoGsm;
 import android.telephony.ServiceState;
@@ -70,6 +73,7 @@
 import org.mockito.Mock;
 
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
 
 public class ServiceStateTrackerTest extends TelephonyTest {
@@ -85,16 +89,19 @@
 
     private ServiceStateTracker sst;
     private ServiceStateTrackerTestHandler mSSTTestHandler;
+    private PersistableBundle mBundle;
 
     private static final int EVENT_REGISTERED_TO_NETWORK = 1;
     private static final int EVENT_SUBSCRIPTION_INFO_READY = 2;
-    private static final int EVENT_ROAMING_ON = 3;
-    private static final int EVENT_ROAMING_OFF = 4;
+    private static final int EVENT_DATA_ROAMING_ON = 3;
+    private static final int EVENT_DATA_ROAMING_OFF = 4;
     private static final int EVENT_DATA_CONNECTION_ATTACHED = 5;
     private static final int EVENT_DATA_CONNECTION_DETACHED = 6;
     private static final int EVENT_DATA_RAT_CHANGED = 7;
     private static final int EVENT_PS_RESTRICT_ENABLED = 8;
     private static final int EVENT_PS_RESTRICT_DISABLED = 9;
+    private static final int EVENT_VOICE_ROAMING_ON = 10;
+    private static final int EVENT_VOICE_ROAMING_OFF = 11;
 
     private class ServiceStateTrackerTestHandler extends HandlerThread {
 
@@ -119,14 +126,12 @@
         mPhone.mDcTracker = mDct;
 
         replaceInstance(ProxyController.class, "sProxyController", null, mProxyController);
+        mBundle = mContextFixture.getCarrierConfigBundle();
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_ROAMING_OPERATOR_STRING_ARRAY, new String[]{"123456"});
 
-        mContextFixture.putStringArrayResource(
-                com.android.internal.R.array.config_sameNamedOperatorConsideredRoaming,
-                new String[]{"123456"});
-
-        mContextFixture.putStringArrayResource(
-                com.android.internal.R.array.config_operatorConsideredNonRoaming,
-                new String[]{"123456"});
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_NON_ROAMING_OPERATOR_STRING_ARRAY, new String[]{"123456"});
 
         mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_HOME);
         mSimulatedCommands.setVoiceRadioTech(ServiceState.RIL_RADIO_TECHNOLOGY_HSPA);
@@ -146,7 +151,7 @@
     @After
     public void tearDown() throws Exception {
         sst = null;
-        mSSTTestHandler.quitSafely();
+        mSSTTestHandler.quit();
         super.tearDown();
     }
 
@@ -326,7 +331,6 @@
         assertFalse(sst.isImsRegistered());
     }
 
-    @FlakyTest
     @Test
     @MediumTest
     public void testSignalStrength() {
@@ -360,14 +364,15 @@
         sst.mSS.setRilDataRadioTechnology(ServiceState.RIL_RADIO_TECHNOLOGY_LTE);
 
         mSimulatedCommands.notifySignalStrength();
-        waitForMs(200);
+        waitForMs(300);
         assertEquals(sst.getSignalStrength(), ss);
         assertEquals(sst.getSignalStrength().isGsm(), true);
 
         // notify signal strength again, but this time data RAT is not LTE
+        sst.mSS.setRilVoiceRadioTechnology(ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT);
         sst.mSS.setRilDataRadioTechnology(ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD);
         mSimulatedCommands.notifySignalStrength();
-        waitForMs(200);
+        waitForMs(300);
         assertEquals(sst.getSignalStrength(), ss);
         assertEquals(sst.getSignalStrength().isGsm(), false);
     }
@@ -439,7 +444,7 @@
     @Test
     @MediumTest
     public void testRegAndUnregForVoiceRoamingOn() throws Exception {
-        sst.registerForVoiceRoamingOn(mTestHandler, EVENT_ROAMING_ON, null);
+        sst.registerForVoiceRoamingOn(mTestHandler, EVENT_DATA_ROAMING_ON, null);
 
         // Enable roaming and trigger events to notify handler registered
         doReturn(true).when(mPhone).isPhoneTypeGsm();
@@ -447,12 +452,12 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_ROAMING);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify if registered handler has message posted to it
         ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
         verify(mTestHandler).sendMessageAtTime(messageArgumentCaptor.capture(), anyLong());
-        assertEquals(EVENT_ROAMING_ON, messageArgumentCaptor.getValue().what);
+        assertEquals(EVENT_DATA_ROAMING_ON, messageArgumentCaptor.getValue().what);
 
         // Disable roaming
         mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_HOME);
@@ -469,7 +474,7 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_ROAMING);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify that no new message posted to handler
         verify(mTestHandler, times(1)).sendMessageAtTime(any(Message.class), anyLong());
@@ -486,7 +491,7 @@
 
         waitForMs(100);
 
-        sst.registerForVoiceRoamingOff(mTestHandler, EVENT_ROAMING_OFF, null);
+        sst.registerForVoiceRoamingOff(mTestHandler, EVENT_DATA_ROAMING_OFF, null);
 
         // Disable roaming
         doReturn(true).when(mPhone).isPhoneTypeGsm();
@@ -494,12 +499,12 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_HOME);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify if registered handler has message posted to it
         ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
         verify(mTestHandler).sendMessageAtTime(messageArgumentCaptor.capture(), anyLong());
-        assertEquals(EVENT_ROAMING_OFF, messageArgumentCaptor.getValue().what);
+        assertEquals(EVENT_DATA_ROAMING_OFF, messageArgumentCaptor.getValue().what);
 
         // Enable roaming
         mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_ROAMING);
@@ -525,7 +530,7 @@
     @Test
     @MediumTest
     public void testRegAndUnregForDataRoamingOn() throws Exception {
-        sst.registerForDataRoamingOn(mTestHandler, EVENT_ROAMING_ON, null);
+        sst.registerForDataRoamingOn(mTestHandler, EVENT_DATA_ROAMING_ON, null);
 
         // Enable roaming and trigger events to notify handler registered
         doReturn(true).when(mPhone).isPhoneTypeGsm();
@@ -533,12 +538,12 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_ROAMING);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify if registered handler has message posted to it
         ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
         verify(mTestHandler).sendMessageAtTime(messageArgumentCaptor.capture(), anyLong());
-        assertEquals(EVENT_ROAMING_ON, messageArgumentCaptor.getValue().what);
+        assertEquals(EVENT_DATA_ROAMING_ON, messageArgumentCaptor.getValue().what);
 
         // Disable roaming
         mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_HOME);
@@ -555,7 +560,7 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_ROAMING);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify that no new message posted to handler
         verify(mTestHandler, times(1)).sendMessageAtTime(any(Message.class), anyLong());
@@ -572,7 +577,7 @@
 
         waitForMs(100);
 
-        sst.registerForDataRoamingOff(mTestHandler, EVENT_ROAMING_OFF, null);
+        sst.registerForDataRoamingOff(mTestHandler, EVENT_DATA_ROAMING_OFF, null, true);
 
         // Disable roaming
         doReturn(true).when(mPhone).isPhoneTypeGsm();
@@ -585,7 +590,7 @@
         // verify if registered handler has message posted to it
         ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
         verify(mTestHandler).sendMessageAtTime(messageArgumentCaptor.capture(), anyLong());
-        assertEquals(EVENT_ROAMING_OFF, messageArgumentCaptor.getValue().what);
+        assertEquals(EVENT_DATA_ROAMING_OFF, messageArgumentCaptor.getValue().what);
 
         // Enable roaming
         mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_ROAMING);
@@ -716,7 +721,7 @@
         mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_UNKNOWN);
         mSimulatedCommands.notifyNetworkStateChanged();
 
-        waitForMs(100);
+        waitForMs(200);
 
         // verify if registered handler has message posted to it
         ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
@@ -902,7 +907,14 @@
         doReturn(true).when(mPhone).isPhoneTypeGsm();
         doReturn(IccCardApplicationStatus.AppState.APPSTATE_READY).when(
                 mUiccCardApplication3gpp).getState();
-        spySst.updatePhoneType();
+
+        ArgumentCaptor<Integer> intArgumentCaptor = ArgumentCaptor.forClass(Integer.class);
+        verify(mSimulatedCommandsVerifier).setOnRestrictedStateChanged(any(Handler.class),
+                intArgumentCaptor.capture(), eq(null));
+        // Since spy() creates a copy of sst object we need to call
+        // setOnRestrictedStateChanged() explicitly.
+        mSimulatedCommands.setOnRestrictedStateChanged(spySst,
+                intArgumentCaptor.getValue().intValue(), null);
 
         // Combination of restricted state and expected notification type.
         final int CS_ALL[] = {RILConstants.RIL_RESTRICTED_STATE_CS_ALL,
@@ -978,6 +990,40 @@
     }
 
     @Test
+    @MediumTest
+    public void testRoamingPhoneTypeSwitch() {
+        // Enable roaming
+        doReturn(true).when(mPhone).isPhoneTypeGsm();
+
+        mSimulatedCommands.setVoiceRegState(ServiceState.RIL_REG_STATE_ROAMING);
+        mSimulatedCommands.setDataRegState(ServiceState.RIL_REG_STATE_ROAMING);
+        mSimulatedCommands.notifyNetworkStateChanged();
+
+        waitForMs(200);
+
+        sst.registerForDataRoamingOff(mTestHandler, EVENT_DATA_ROAMING_OFF, null, true);
+        sst.registerForVoiceRoamingOff(mTestHandler, EVENT_VOICE_ROAMING_OFF, null);
+        sst.registerForDataConnectionDetached(mTestHandler, EVENT_DATA_CONNECTION_DETACHED, null);
+
+        // Call functions which would trigger posting of message on test handler
+        doReturn(false).when(mPhone).isPhoneTypeGsm();
+        sst.updatePhoneType();
+
+        // verify if registered handler has message posted to it
+        ArgumentCaptor<Message> messageArgumentCaptor = ArgumentCaptor.forClass(Message.class);
+        verify(mTestHandler, atLeast(3)).sendMessageAtTime(
+                messageArgumentCaptor.capture(), anyLong());
+        HashSet<Integer> messageSet = new HashSet<>();
+        for (Message m : messageArgumentCaptor.getAllValues()) {
+            messageSet.add(m.what);
+        }
+
+        assertTrue(messageSet.contains(EVENT_DATA_ROAMING_OFF));
+        assertTrue(messageSet.contains(EVENT_VOICE_ROAMING_OFF));
+        assertTrue(messageSet.contains(EVENT_DATA_CONNECTION_DETACHED));
+    }
+
+    @Test
     @SmallTest
     public void testGetDesiredPowerState() {
         sst.setRadioPower(true);
@@ -1010,21 +1056,19 @@
     @Test
     @SmallTest
     public void testIsConcurrentVoiceAndDataAllowed() {
-        // Verify all 3 branches in the function isConcurrentVoiceAndDataAllowed
-        doReturn(true).when(mPhone).isPhoneTypeGsm();
-        sst.mSS.setRilVoiceRadioTechnology(sst.mSS.RIL_RADIO_TECHNOLOGY_HSPA);
-        assertEquals(true, sst.isConcurrentVoiceAndDataAllowed());
-
         doReturn(false).when(mPhone).isPhoneTypeGsm();
-        doReturn(true).when(mPhone).isPhoneTypeCdma();
-        assertEquals(false, sst.isConcurrentVoiceAndDataAllowed());
-
-        doReturn(false).when(mPhone).isPhoneTypeGsm();
-        doReturn(false).when(mPhone).isPhoneTypeCdma();
         sst.mSS.setCssIndicator(1);
         assertEquals(true, sst.isConcurrentVoiceAndDataAllowed());
         sst.mSS.setCssIndicator(0);
         assertEquals(false, sst.isConcurrentVoiceAndDataAllowed());
+
+        doReturn(true).when(mPhone).isPhoneTypeGsm();
+        sst.mSS.setRilDataRadioTechnology(sst.mSS.RIL_RADIO_TECHNOLOGY_HSPA);
+        assertEquals(true, sst.isConcurrentVoiceAndDataAllowed());
+        sst.mSS.setRilDataRadioTechnology(sst.mSS.RIL_RADIO_TECHNOLOGY_GPRS);
+        assertEquals(false, sst.isConcurrentVoiceAndDataAllowed());
+        sst.mSS.setCssIndicator(1);
+        assertEquals(true, sst.isConcurrentVoiceAndDataAllowed());
     }
 
     @Test
@@ -1051,14 +1095,14 @@
 
         // Mock sending incorrect nitz str from RIL
         mSimulatedCommands.triggerNITZupdate("38/06/20,00:00:00+0");
-        waitForMs(100);
+        waitForMs(200);
         // AlarmManger.setTime is triggered by SystemClock.setCurrentTimeMillis().
         // Verify system time is not set to incorrect NITZ time
         verify(mAlarmManager, times(0)).setTime(anyLong());
 
         // Mock sending correct nitz str from RIL
         mSimulatedCommands.triggerNITZupdate("15/06/20,00:00:00+0");
-        waitForMs(100);
+        waitForMs(200);
         verify(mAlarmManager, times(1)).setTime(anyLong());
     }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/SmsNumberUtilsTest.java b/tests/telephonytests/src/com/android/internal/telephony/SmsNumberUtilsTest.java
index 43d70b5..05c2cb8 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/SmsNumberUtilsTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/SmsNumberUtilsTest.java
@@ -19,6 +19,7 @@
 import android.database.Cursor;
 import android.database.MatrixCursor;
 import android.net.Uri;
+import android.telephony.CarrierConfigManager;
 import android.telephony.TelephonyManager;
 import android.test.mock.MockContentProvider;
 import android.test.mock.MockContentResolver;
@@ -122,9 +123,9 @@
 
         ((MockContentResolver) mContextFixture.getTestDouble().getContentResolver())
                 .addProvider(HbpcdLookup.MccIdd.CONTENT_URI.getAuthority(), mHbpcdContentProvider);
-        mContextFixture.putStringArrayResource(
-                com.android.internal.R.array.config_sms_convert_destination_number_support,
-                new String[]{"true"});
+        mContextFixture.getCarrierConfigBundle().
+                putBoolean(CarrierConfigManager.KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL,
+                        true);
 
         logd("SmsNumberUtilsTest -Setup!");
     }
@@ -243,4 +244,4 @@
         assertEquals("01118582345678",
                 SmsNumberUtils.filterDestAddr(mPhone, "+011-1-858-234-5678"));
     }
-}
\ No newline at end of file
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/SmsStorageMonitorTest.java b/tests/telephonytests/src/com/android/internal/telephony/SmsStorageMonitorTest.java
index 7c8c15c..cbc56ae 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/SmsStorageMonitorTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/SmsStorageMonitorTest.java
@@ -67,7 +67,7 @@
     @After
     public void tearDown() throws Exception {
         mSmsStorageMonitor = null;
-        mSmsStorageMonitorTestHandler.quitSafely();
+        mSmsStorageMonitorTestHandler.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/SmsUsageMonitorShortCodeTest.java b/tests/telephonytests/src/com/android/internal/telephony/SmsUsageMonitorShortCodeTest.java
index fea4303..76fce94 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/SmsUsageMonitorShortCodeTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/SmsUsageMonitorShortCodeTest.java
@@ -16,21 +16,24 @@
 
 package com.android.internal.telephony;
 
-import android.os.Looper;
-import android.support.test.filters.FlakyTest;
-import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
-
 import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_FREE_SHORT_CODE;
 import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_NOT_SHORT_CODE;
 import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE;
 import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_PREMIUM_SHORT_CODE;
 import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_STANDARD_SHORT_CODE;
 
+import static org.junit.Assert.assertEquals;
+
+import android.os.Looper;
+import android.support.test.filters.FlakyTest;
+
+import org.junit.Ignore;
+
 /**
  * Test cases for SMS short code pattern matching in SmsUsageMonitor.
  */
-public class SmsUsageMonitorShortCodeTest extends AndroidTestCase {
+@Ignore
+public class SmsUsageMonitorShortCodeTest {
 
     private static final class ShortCodeTest {
         final String countryIso;
@@ -458,14 +461,13 @@
     };
 
     @FlakyTest
-    @SmallTest
     public void testSmsUsageMonitor() {
         // InstrumentationTestRunner prepares a looper, but AndroidJUnitRunner does not.
         // http://b/25897652 .
         if (Looper.myLooper() == null) {
             Looper.prepare();
         }
-        SmsUsageMonitor monitor = new SmsUsageMonitor(getContext());
+        SmsUsageMonitor monitor = new SmsUsageMonitor(TestApplication.getAppContext());
         for (ShortCodeTest test : sShortCodeTests) {
             assertEquals("country: " + test.countryIso + " number: " + test.address,
                     test.category, monitor.checkDestination(test.address, test.countryIso));
diff --git a/tests/telephonytests/src/com/android/internal/telephony/SubscriptionInfoUpdaterTest.java b/tests/telephonytests/src/com/android/internal/telephony/SubscriptionInfoUpdaterTest.java
index 4960e72..feea80e 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/SubscriptionInfoUpdaterTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/SubscriptionInfoUpdaterTest.java
@@ -60,8 +60,10 @@
 
 public class SubscriptionInfoUpdaterTest extends TelephonyTest {
 
-    private static final int FAKE_SUB_ID = 1;
-    private static final String FAKE_PLMN = "123456";
+    private static final int FAKE_SUB_ID_1 = 0;
+    private static final int FAKE_SUB_ID_2 = 1;
+    private static final String FAKE_MCC_MNC_1 = "123456";
+    private static final String FAKE_MCC_MNC_2 = "456789";
 
     private SubscriptionInfoUpdaterHandlerThread mSubscriptionInfoUpdaterHandlerThread;
     private IccRecords mIccRecord;
@@ -114,7 +116,8 @@
         doReturn(1).when(mTelephonyManager).getPhoneCount();
 
         doReturn(mUserInfo).when(mIActivityManager).getCurrentUser();
-        doReturn(new int[]{FAKE_SUB_ID}).when(mSubscriptionController).getSubId(0);
+        doReturn(new int[]{FAKE_SUB_ID_1}).when(mSubscriptionController).getSubId(0);
+        doReturn(new int[]{FAKE_SUB_ID_1}).when(mSubscriptionManager).getActiveSubscriptionIdList();
         mContentProvider = new FakeSubscriptionContentProvider();
         ((MockContentResolver) mContext.getContentResolver()).addProvider(
                 SubscriptionManager.CONTENT_URI.getAuthority(),
@@ -128,7 +131,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mSubscriptionInfoUpdaterHandlerThread.quitSafely();
+        mSubscriptionInfoUpdaterHandlerThread.quit();
         super.tearDown();
     }
 
@@ -136,11 +139,11 @@
     @SmallTest
     public void testSimAbsent() throws Exception {
         doReturn(Arrays.asList(mSubInfo)).when(mSubscriptionController)
-                .getSubInfoUsingSlotIndexWithCheck(eq(0), anyBoolean(), anyString());
+                .getSubInfoUsingSlotIndexWithCheck(eq(FAKE_SUB_ID_1), anyBoolean(), anyString());
         Intent mIntent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_ABSENT);
-        mIntent.putExtra(PhoneConstants.PHONE_KEY, 0);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(mIntent);
 
@@ -150,7 +153,7 @@
 
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        verify(mConfigManager).updateConfigForPhoneId(eq(0),
+        verify(mConfigManager).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_ABSENT));
         verify(mSubscriptionController, times(1)).notifySubscriptionInfoChanged();
     }
@@ -161,7 +164,7 @@
         Intent mIntent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_UNKNOWN);
-        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(mIntent);
 
@@ -169,7 +172,7 @@
         verify(mSubscriptionContent, times(0)).put(anyString(), any());
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        verify(mConfigManager).updateConfigForPhoneId(eq(1),
+        verify(mConfigManager).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_UNKNOWN));
         verify(mSubscriptionController, times(0)).notifySubscriptionInfoChanged();
     }
@@ -215,14 +218,14 @@
     public void testSimLoaded() throws Exception {
         /* mock new sim got loaded and there is no sim loaded before */
         doReturn(null).when(mSubscriptionController)
-                .getSubInfoUsingSlotIndexWithCheck(eq(0), anyBoolean(), anyString());
+                .getSubInfoUsingSlotIndexWithCheck(eq(FAKE_SUB_ID_1), anyBoolean(), anyString());
         doReturn("89012604200000000000").when(mIccRecord).getIccId();
-        doReturn(FAKE_PLMN).when(mTelephonyManager).getSimOperatorNumericForPhone(0);
+        doReturn(FAKE_MCC_MNC_1).when(mTelephonyManager).getSimOperatorNumeric(FAKE_SUB_ID_1);
         Intent intentInternalSimStateChanged =
                 new Intent(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
         intentInternalSimStateChanged.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_LOADED);
-        intentInternalSimStateChanged.putExtra(PhoneConstants.PHONE_KEY, 0);
+        intentInternalSimStateChanged.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(intentInternalSimStateChanged);
         waitForMs(100);
@@ -246,14 +249,14 @@
                 stringArgumentCaptor.getAllValues().get(1)); */
 
         SubscriptionManager mSubscriptionManager = SubscriptionManager.from(mContext);
-        verify(mTelephonyManager).getSimOperatorNumericForPhone(0);
+        verify(mTelephonyManager).getSimOperatorNumeric(FAKE_SUB_ID_1);
         verify(mSubscriptionManager, times(1)).addSubscriptionInfoRecord(
-                eq("89012604200000000000"), eq(0));
+                eq("89012604200000000000"), eq(FAKE_SUB_ID_1));
         verify(mSubscriptionController, times(1)).notifySubscriptionInfoChanged();
-        verify(mSubscriptionController, times(1)).setMccMnc(FAKE_PLMN, FAKE_SUB_ID);
+        verify(mSubscriptionController, times(1)).setMccMnc(FAKE_MCC_MNC_1, FAKE_SUB_ID_1);
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(0),
+        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_LOADED));
 
         // ACTION_USER_UNLOCKED should trigger another SIM_STATE_CHANGED
@@ -282,26 +285,26 @@
     public void testSimLoadedEmptyOperatorNumeric() throws Exception {
         /* mock new sim got loaded and there is no sim loaded before */
         doReturn(null).when(mSubscriptionController)
-                .getSubInfoUsingSlotIndexWithCheck(eq(0), anyBoolean(), anyString());
+                .getSubInfoUsingSlotIndexWithCheck(eq(FAKE_SUB_ID_1), anyBoolean(), anyString());
         doReturn("89012604200000000000").when(mIccRecord).getIccId();
         // operator numeric is empty
-        doReturn("").when(mTelephonyManager).getSimOperatorNumericForPhone(0);
+        doReturn("").when(mTelephonyManager).getSimOperatorNumeric(FAKE_SUB_ID_1);
         Intent mIntent = new Intent(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_LOADED);
-        mIntent.putExtra(PhoneConstants.PHONE_KEY, 0);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(mIntent);
         waitForMs(100);
         SubscriptionManager mSubscriptionManager = SubscriptionManager.from(mContext);
-        verify(mTelephonyManager).getSimOperatorNumericForPhone(0);
+        verify(mTelephonyManager).getSimOperatorNumeric(FAKE_SUB_ID_1);
         verify(mSubscriptionManager, times(1)).addSubscriptionInfoRecord(
-                eq("89012604200000000000"), eq(0));
+                eq("89012604200000000000"), eq(FAKE_SUB_ID_1));
         verify(mSubscriptionController, times(1)).notifySubscriptionInfoChanged();
         verify(mSubscriptionController, times(0)).setMccMnc(anyString(), anyInt());
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(0),
+        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_LOADED));
     }
 
@@ -323,13 +326,13 @@
         }).when(mIccFileHandler).loadEFTransparent(anyInt(), any(Message.class));
 
         doReturn(Arrays.asList(mSubInfo)).when(mSubscriptionController)
-                .getSubInfoUsingSlotIndexWithCheck(eq(0), anyBoolean(), anyString());
+                .getSubInfoUsingSlotIndexWithCheck(eq(FAKE_SUB_ID_1), anyBoolean(), anyString());
 
         Intent mIntent = new Intent(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_LOCKED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_LOCKED_REASON, "TESTING");
-        mIntent.putExtra(PhoneConstants.PHONE_KEY, 0);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(mIntent);
         waitForMs(100);
@@ -339,18 +342,75 @@
                 eq(SubscriptionManager.INVALID_SIM_SLOT_INDEX));
         SubscriptionManager mSubscriptionManager = SubscriptionManager.from(mContext);
         verify(mSubscriptionManager, times(1)).addSubscriptionInfoRecord(
-                eq("98106240020000000000"), eq(0));
+                eq("98106240020000000000"), eq(FAKE_SUB_ID_1));
 
         verify(mSubscriptionController, times(1)).notifySubscriptionInfoChanged();
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(0),
+        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_LOCKED));
     }
 
     @Test
     @SmallTest
-    public void testSimLockWIthIccId() throws Exception {
+    public void testDualSimLoaded() throws Exception {
+        // Mock there is two sim cards
+
+        replaceInstance(SubscriptionInfoUpdater.class, "mIccId", null,
+                new String[]{null, null});
+        replaceInstance(SubscriptionInfoUpdater.class, "PROJECT_SIM_NUM", null, 2);
+        replaceInstance(SubscriptionInfoUpdater.class, "mPhone", null,
+                new Phone[]{mPhone, mPhone});
+        replaceInstance(SubscriptionInfoUpdater.class, "mInsertSimState", null,
+                new int[]{SubscriptionInfoUpdater.SIM_NOT_CHANGE,
+                        SubscriptionInfoUpdater.SIM_NOT_CHANGE});
+
+        doReturn(new int[]{FAKE_SUB_ID_1, FAKE_SUB_ID_2}).when(mSubscriptionManager)
+                .getActiveSubscriptionIdList();
+        doReturn(FAKE_SUB_ID_1).when(mSubscriptionController).getPhoneId(eq(FAKE_SUB_ID_1));
+        doReturn(FAKE_SUB_ID_2).when(mSubscriptionController).getPhoneId(eq(FAKE_SUB_ID_2));
+        doReturn(2).when(mTelephonyManager).getSimCount();
+        doReturn(FAKE_MCC_MNC_1).when(mTelephonyManager).getSimOperatorNumeric(eq(FAKE_SUB_ID_1));
+        doReturn(FAKE_MCC_MNC_2).when(mTelephonyManager).getSimOperatorNumeric(eq(FAKE_SUB_ID_2));
+        // Mock there is no sim inserted before
+        doReturn(null).when(mSubscriptionController)
+                .getSubInfoUsingSlotIndexWithCheck(anyInt(), anyBoolean(), anyString());
+        doReturn("89012604200000000000").when(mIccRecord).getIccId();
+
+        // Mock sending a sim loaded for SIM 1
+        Intent mIntent = new Intent(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
+        mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
+                IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
+        mContext.sendBroadcast(mIntent);
+        waitForMs(100);
+
+        SubscriptionManager mSubscriptionManager = SubscriptionManager.from(mContext);
+        verify(mSubscriptionManager, times(0)).addSubscriptionInfoRecord(anyString(), anyInt());
+        verify(mSubscriptionController, times(0)).notifySubscriptionInfoChanged();
+        verify(mSubscriptionController, times(0)).setMccMnc(anyString(), anyInt());
+
+        // Mock sending a sim loaded for SIM 2
+        doReturn("89012604200000000001").when(mIccRecord).getIccId();
+        mIntent = new Intent(IccCardProxy.ACTION_INTERNAL_SIM_STATE_CHANGED);
+        mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
+                IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_2);
+        mContext.sendBroadcast(mIntent);
+        waitForMs(100);
+
+        verify(mSubscriptionManager, times(1)).addSubscriptionInfoRecord(eq("89012604200000000000"),
+                eq(FAKE_SUB_ID_1));
+        verify(mSubscriptionManager, times(1)).addSubscriptionInfoRecord(eq("89012604200000000001"),
+                eq(FAKE_SUB_ID_2));
+        verify(mSubscriptionController, times(1)).setMccMnc(eq(FAKE_MCC_MNC_1), eq(FAKE_SUB_ID_1));
+        verify(mSubscriptionController, times(1)).setMccMnc(eq(FAKE_MCC_MNC_2), eq(FAKE_SUB_ID_2));
+        verify(mSubscriptionController, times(1)).notifySubscriptionInfoChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testSimLockWithIccId() throws Exception {
         /* no need for IccId query */
 
         replaceInstance(SubscriptionInfoUpdater.class, "mIccId", null,
@@ -361,7 +421,7 @@
         mIntent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE,
                 IccCardConstants.INTENT_VALUE_ICC_LOCKED);
         mIntent.putExtra(IccCardConstants.INTENT_KEY_LOCKED_REASON, "TESTING");
-        mIntent.putExtra(PhoneConstants.PHONE_KEY, 0);
+        mIntent.putExtra(PhoneConstants.PHONE_KEY, FAKE_SUB_ID_1);
 
         mContext.sendBroadcast(mIntent);
         waitForMs(100);
@@ -369,12 +429,13 @@
         verify(mIccFileHandler, times(0)).loadEFTransparent(anyInt(), any(Message.class));
         SubscriptionManager mSubscriptionManager = SubscriptionManager.from(mContext);
         verify(mSubscriptionManager, times(0)).addSubscriptionInfoRecord(
-                anyString(), eq(0));
+                anyString(), eq(FAKE_SUB_ID_1));
         verify(mSubscriptionController, times(0)).notifySubscriptionInfoChanged();
         CarrierConfigManager mConfigManager = (CarrierConfigManager)
                 mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
         /* broadcast is done */
-        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(0),
+        verify(mConfigManager, times(1)).updateConfigForPhoneId(eq(FAKE_SUB_ID_1),
                 eq(IccCardConstants.INTENT_VALUE_ICC_LOCKED));
     }
+
 }
\ No newline at end of file
diff --git a/tests/telephonytests/src/com/android/internal/telephony/TelephonyTest.java b/tests/telephonytests/src/com/android/internal/telephony/TelephonyTest.java
index 994b846..eaaaa64 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/TelephonyTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/TelephonyTest.java
@@ -25,7 +25,7 @@
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 
-import android.app.ActivityManagerNative;
+import android.app.ActivityManager;
 import android.app.IActivityManager;
 import android.content.Context;
 import android.content.IIntentSender;
@@ -86,6 +86,8 @@
 public abstract class TelephonyTest {
     protected static String TAG;
 
+    private static final int MAX_INIT_WAIT_MS = 30000; // 30 seconds
+
     @Mock
     protected GsmCdmaPhone mPhone;
     @Mock
@@ -177,7 +179,11 @@
     @Mock
     protected ImsExternalCallTracker mImsExternalCallTracker;
     @Mock
+    protected AppSmsManager mAppSmsManager;
+    @Mock
     protected DeviceStateMonitor mDeviceStateMonitor;
+    @Mock
+    protected IntentBroadcaster mIntentBroadcaster;
 
     protected TelephonyManager mTelephonyManager;
     protected SubscriptionManager mSubscriptionManager;
@@ -224,11 +230,14 @@
     }
 
     protected void waitUntilReady() {
-        while (true) {
-            synchronized (mLock) {
-                if (mReady) {
-                    break;
-                }
+        synchronized (mLock) {
+            try {
+                mLock.wait(MAX_INIT_WAIT_MS);
+            } catch (InterruptedException ie) {
+            }
+
+            if (!mReady) {
+                fail("Telephony tests failed to initialize");
             }
         }
     }
@@ -236,6 +245,7 @@
     protected void setReady(boolean ready) {
         synchronized (mLock) {
             mReady = ready;
+            mLock.notifyAll();
         }
     }
 
@@ -292,7 +302,8 @@
         replaceInstance(ImsManager.class, "sImsManagerInstances", null, mImsManagerInstances);
         replaceInstance(SubscriptionController.class, "sInstance", null, mSubscriptionController);
         replaceInstance(ProxyController.class, "sProxyController", null, mProxyController);
-        replaceInstance(ActivityManagerNative.class, "gDefault", null, mIActivityManagerSingleton);
+        replaceInstance(ActivityManager.class, "IActivityManagerSingleton", null,
+                mIActivityManagerSingleton);
         replaceInstance(CdmaSubscriptionSourceManager.class,
                 "mCdmaSubscriptionSourceChangedRegistrants", mCdmaSSM, mRegistrantList);
         replaceInstance(SimulatedCommandsVerifier.class, "sInstance", null,
@@ -300,6 +311,7 @@
         replaceInstance(Singleton.class, "mInstance", mIActivityManagerSingleton,
                 mIActivityManager);
         replaceInstance(ServiceManager.class, "sCache", null, mServiceManagerMockedServices);
+        replaceInstance(IntentBroadcaster.class, "sIntentBroadcaster", null, mIntentBroadcaster);
 
         mSimulatedCommands = new SimulatedCommands();
         mContextFixture = new ContextFixture();
@@ -352,6 +364,8 @@
                 .getIDeviceIdleController();
         doReturn(mImsExternalCallTracker).when(mTelephonyComponentFactory)
                 .makeImsExternalCallTracker(nullable(ImsPhone.class));
+        doReturn(mAppSmsManager).when(mTelephonyComponentFactory)
+                .makeAppSmsManager(nullable(Context.class));
         doReturn(mCarrierSignalAgent).when(mTelephonyComponentFactory)
                 .makeCarrierSignalAgent(nullable(Phone.class));
         doReturn(mCarrierActionAgent).when(mTelephonyComponentFactory)
@@ -373,6 +387,7 @@
         doReturn(mSST).when(mPhone).getServiceStateTracker();
         doReturn(mCarrierSignalAgent).when(mPhone).getCarrierSignalAgent();
         doReturn(mCarrierActionAgent).when(mPhone).getCarrierActionAgent();
+        doReturn(mAppSmsManager).when(mPhone).getAppSmsManager();
         mPhone.mEriManager = mEriManager;
 
         //mUiccController
@@ -440,6 +455,8 @@
 
     protected void tearDown() throws Exception {
 
+        mSimulatedCommands.dispose();
+
         SharedPreferences sharedPreferences = mContext.getSharedPreferences((String) null, 0);
         sharedPreferences.edit().clear().commit();
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/VisualVoicemailSmsFilterTest.java b/tests/telephonytests/src/com/android/internal/telephony/VisualVoicemailSmsFilterTest.java
index 198beab..fab16be 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/VisualVoicemailSmsFilterTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/VisualVoicemailSmsFilterTest.java
@@ -16,40 +16,156 @@
 
 package com.android.internal.telephony;
 
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.content.ComponentName;
 import android.content.Context;
+import android.telecom.PhoneAccountHandle;
 import android.telephony.TelephonyManager;
 import android.telephony.VisualVoicemailSmsFilterSettings;
 
+import com.android.internal.telephony.VisualVoicemailSmsFilter.PhoneAccountHandleConverter;
+
 import junit.framework.TestCase;
 
 import org.mockito.Mockito;
 
+import java.util.Arrays;
+
+/**
+ * Unit test for {@link VisualVoicemailSmsFilter}
+ */
 public class VisualVoicemailSmsFilterTest extends TestCase {
 
     /**
-     * b/29123941 iPhone style notification SMS is neither 3GPP nor 3GPP2, but some plain text
-     * message. {@link android.telephony.SmsMessage.createFromPdu()} will fail to parse it and
-     * return an invalid object, causing {@link NullPointerException} on any operation if not
-     * handled.
+     * PDU for the following message:
+     * <p>originating number: 129
+     * <p>message: //VVM:SYNC:ev=NM;id=143;c=6;t=v;s=11111111111;dt=07/03/2017 18:17 -0800;l=4
+     */
+    private static final byte[][] SYNC_PDU = {{
+            (byte) 0x07, (byte) 0x91, (byte) 0x41, (byte) 0x50, (byte) 0x74, (byte) 0x02,
+            (byte) 0x50, (byte) 0xF5, (byte) 0x44, (byte) 0x03, (byte) 0xC9, (byte) 0x21,
+            (byte) 0xF9, (byte) 0x00, (byte) 0x00, (byte) 0x71, (byte) 0x30, (byte) 0x70,
+            (byte) 0x81, (byte) 0x71, (byte) 0x81, (byte) 0x2B, (byte) 0x53, (byte) 0x06,
+            (byte) 0x05, (byte) 0x04, (byte) 0x07, (byte) 0x10, (byte) 0x01, (byte) 0x01,
+            (byte) 0xAF, (byte) 0x97, (byte) 0xD5, (byte) 0xDA, (byte) 0xD4, (byte) 0x4D,
+            (byte) 0xB3, (byte) 0xCE, (byte) 0xA1, (byte) 0xAE, (byte) 0x6C, (byte) 0xEF,
+            (byte) 0x39, (byte) 0x9B, (byte) 0xBB, (byte) 0x34, (byte) 0xB9, (byte) 0x17,
+            (byte) 0xA3, (byte) 0xCD, (byte) 0x76, (byte) 0xE3, (byte) 0x9E, (byte) 0x6D,
+            (byte) 0x47, (byte) 0xEF, (byte) 0xD9, (byte) 0x77, (byte) 0xF3, (byte) 0x5E,
+            (byte) 0x2C, (byte) 0x16, (byte) 0x8B, (byte) 0xC5, (byte) 0x62, (byte) 0xB1,
+            (byte) 0x58, (byte) 0x2C, (byte) 0x16, (byte) 0xDB, (byte) 0x91, (byte) 0xE9,
+            (byte) 0x3D, (byte) 0xD8, (byte) 0xED, (byte) 0x05, (byte) 0x9B, (byte) 0xBD,
+            (byte) 0x64, (byte) 0xB0, (byte) 0xD8, (byte) 0x0D, (byte) 0x14, (byte) 0xC3,
+            (byte) 0xE9, (byte) 0x62, (byte) 0x37, (byte) 0x50, (byte) 0x0B, (byte) 0x86,
+            (byte) 0x83, (byte) 0xC1, (byte) 0x76, (byte) 0xEC, (byte) 0x1E, (byte) 0x0D}};
+
+    private Context mContext;
+    private TelephonyManager mTelephonyManager;
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        mContext = Mockito.mock(Context.class);
+        mTelephonyManager = Mockito.mock(TelephonyManager.class);
+        when(mContext.getSystemServiceName(TelephonyManager.class))
+                .thenReturn(Context.TELEPHONY_SERVICE);
+        when(mContext.getSystemService(Context.TELEPHONY_SERVICE))
+                .thenReturn(mTelephonyManager);
+
+        VisualVoicemailSmsFilter.setPhoneAccountHandleConverterForTest(
+                new PhoneAccountHandleConverter() {
+                    @Override
+                    public PhoneAccountHandle fromSubId(int subId) {
+                        return new PhoneAccountHandle(
+                                new ComponentName("com.android.internal.telephony",
+                                        "VisualVoicemailSmsFilterTest"), "foo");
+                    }
+                });
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        VisualVoicemailSmsFilter.setPhoneAccountHandleConverterForTest(null);
+        super.tearDown();
+    }
+
+
+    /**
+     * Notification SMS targeting over devices do not follow 3GPP or 3GPP2 standards, but instead
+     * use a plain text message. {@link android.telephony.SmsMessage#createFromPdu(byte[], String)}
+     * will fail to parse it and return an invalid object, causing {@link NullPointerException} on
+     * any operation if not handled.
      */
     public void testUnsupportedPdu() {
-        Context context = Mockito.mock(Context.class);
-        TelephonyManager telephonyManager = Mockito.mock(TelephonyManager.class);
-        Mockito.when(context.getSystemServiceName(TelephonyManager.class))
-                .thenReturn(Context.TELEPHONY_SERVICE);
-        Mockito.when(context.getSystemService(Mockito.anyString())).thenReturn(telephonyManager);
 
-        VisualVoicemailSmsFilterSettings settings = new VisualVoicemailSmsFilterSettings.Builder()
-                .build();
-
-        Mockito.when(telephonyManager
-                .getVisualVoicemailSmsFilterSettings(Mockito.anyInt()))
-                .thenReturn(settings);
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder().build());
 
         byte[][] pdus = {
                 ("MBOXUPDATE?m=11;server=example.com;"
                         + "port=143;name=1234567890@example.com;pw=CphQJKnYS4jEiDO").getBytes()};
-        VisualVoicemailSmsFilter.filter(context, pdus, SmsConstants.FORMAT_3GPP2, 0, 0);
+        assertFalse(
+                VisualVoicemailSmsFilter.filter(mContext, pdus, SmsConstants.FORMAT_3GPP, 0, 0));
     }
 
+    public void testOriginatingNumber_unspecified_filtered() {
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder().build());
+        assertTrue(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 0, 0));
+    }
+
+    public void testOriginatingNumber_match_filtered() {
+        setSettings(
+                new VisualVoicemailSmsFilterSettings.Builder().setOriginatingNumbers(
+                        Arrays.asList("129")
+                ).build());
+        assertTrue(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 0, 0));
+    }
+
+    public void testOriginatingNumber_mismatch_notFiltered() {
+        setSettings(
+                new VisualVoicemailSmsFilterSettings.Builder().setOriginatingNumbers(
+                        Arrays.asList("128")
+                ).build());
+        assertFalse(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 0, 0));
+    }
+
+    public void testDestinationPort_anyMatch_filtered() {
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder()
+                .setDestinationPort(123).build());
+        assertTrue(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 123, 0));
+    }
+
+    public void testDestinationPort_anyData_filtered() {
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder()
+                .setDestinationPort(VisualVoicemailSmsFilterSettings.DESTINATION_PORT_DATA_SMS)
+                .build());
+        assertTrue(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 456, 0));
+    }
+
+    public void testDestinationPort_anyData_textReceived_notFiltered() {
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder()
+                .setDestinationPort(VisualVoicemailSmsFilterSettings.DESTINATION_PORT_DATA_SMS)
+                .build());
+        assertFalse(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, -1, 0));
+    }
+
+
+    public void testDestinationPort_mismatch_notFiltered() {
+        setSettings(new VisualVoicemailSmsFilterSettings.Builder()
+                .setDestinationPort(123).build());
+        assertFalse(VisualVoicemailSmsFilter
+                .filter(mContext, SYNC_PDU, SmsConstants.FORMAT_3GPP, 456, 0));
+    }
+
+    private void setSettings(VisualVoicemailSmsFilterSettings settings) {
+        when(mTelephonyManager.getActiveVisualVoicemailSmsFilterSettings(anyInt()))
+                .thenReturn(settings);
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaInboundSmsHandlerTest.java b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaInboundSmsHandlerTest.java
index 82169d4..5786a70 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaInboundSmsHandlerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaInboundSmsHandlerTest.java
@@ -16,6 +16,19 @@
 
 package com.android.internal.telephony.cdma;
 
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.anyBoolean;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
 import android.content.ContentValues;
 import android.content.Context;
 import android.content.Intent;
@@ -40,6 +53,7 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
@@ -47,18 +61,6 @@
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.fail;
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.anyBoolean;
-import static org.mockito.Mockito.anyInt;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
 public class CdmaInboundSmsHandlerTest extends TelephonyTest {
     @Mock
     private SmsStorageMonitor mSmsStorageMonitor;
@@ -159,7 +161,7 @@
         assertFalse(mCdmaInboundSmsHandler.getWakeLock().isHeld());
         mCdmaInboundSmsHandler = null;
         mContentProvider.shutdown();
-        mCdmaInboundSmsHandlerTestHandler.quitSafely();
+        mCdmaInboundSmsHandlerTestHandler.quit();
         super.tearDown();
     }
 
@@ -177,6 +179,7 @@
     @FlakyTest
     @Test
     @MediumTest
+    @Ignore
     public void testNewSms() {
         transitionFromStartupToIdle();
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsCbTest.java b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsCbTest.java
index 5cd55b6..ab7fd7f 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsCbTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsCbTest.java
@@ -27,6 +27,7 @@
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.telephony.GsmAlphabet;
+import com.android.internal.telephony.cdma.SmsMessageConverter;
 import com.android.internal.telephony.cdma.sms.BearerData;
 import com.android.internal.telephony.cdma.sms.CdmaSmsAddress;
 import com.android.internal.telephony.cdma.sms.SmsEnvelope;
@@ -121,7 +122,7 @@
         for (byte b : bearerData) {
             msg.bearerData.add(b);
         }
-        SmsMessage message = SmsMessage.newFromRil(msg);
+        SmsMessage message = SmsMessageConverter.newCdmaSmsMessageFromRil(msg);
         return message;
     }
 
@@ -485,7 +486,7 @@
     public void testCmasUnsupportedCharSet() throws Exception {
         SmsMessage msg = createCmasSmsMessage(SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT,
                 12345, BearerData.PRIORITY_EMERGENCY, BearerData.LANGUAGE_ENGLISH,
-                UserData.ENCODING_GSM_DCS, EXTREME_ALERT, -1, -1, -1, -1, -1);
+                0x1F, EXTREME_ALERT, -1, -1, -1, -1, -1);
 
         SmsCbMessage cbMessage = msg.parseBroadcastSms();
         assertNull("expected null for unsupported charset", cbMessage);
diff --git a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsDispatcherTest.java b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsDispatcherTest.java
index e3ba4ff..a308762 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsDispatcherTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsDispatcherTest.java
@@ -72,7 +72,7 @@
     @After
     public void tearDown() throws Exception {
         mCdmaSmsDispatcher = null;
-        mCdmaSmsDispatcherTestHandler.quitSafely();
+        mCdmaSmsDispatcherTestHandler.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/ApnSettingTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/ApnSettingTest.java
index 92d8c34..3624ec1 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/ApnSettingTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/ApnSettingTest.java
@@ -16,15 +16,29 @@
 
 package com.android.internal.telephony.dataconnection;
 
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_ALL;
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_DEFAULT;
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_HIPRI;
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_IA;
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_MMS;
+import static com.android.internal.telephony.PhoneConstants.APN_TYPE_SUPL;
+
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+import static junit.framework.Assert.fail;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.doReturn;
+
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
+import android.telephony.ServiceState;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyTest;
 
 import org.junit.After;
-import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -33,22 +47,9 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_ALL;
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_DEFAULT;
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_HIPRI;
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_IA;
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_MMS;
-import static com.android.internal.telephony.PhoneConstants.APN_TYPE_SUPL;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.fail;
-import static org.junit.Assert.assertEquals;
-
-
 public class ApnSettingTest extends TelephonyTest {
 
     private PersistableBundle mBundle;
-    private boolean isRoaming = false;
 
     @Before
     public void setUp() throws Exception {
@@ -61,15 +62,15 @@
         super.tearDown();
     }
 
-    private ApnSetting createApnSetting(String[] apnTypes) {
+    static ApnSetting createApnSetting(String[] apnTypes) {
         return createApnSettingInternal(apnTypes, true);
     }
 
-    private ApnSetting createDisabledApnSetting(String[] apnTypes) {
+    private static ApnSetting createDisabledApnSetting(String[] apnTypes) {
         return createApnSettingInternal(apnTypes, false);
     }
 
-    private ApnSetting createApnSettingInternal(String[] apnTypes, boolean carrierEnabled) {
+    private static ApnSetting createApnSettingInternal(String[] apnTypes, boolean carrierEnabled) {
         return new ApnSetting(
                 2163,                   // id
                 "44010",                // numeric
@@ -229,63 +230,52 @@
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS});
 
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(1).when(mPhone).getSubId();
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_DEFAULT}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_MMS}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_MMS, PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_DUN}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT,
-                mContext, 1, isRoaming));
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_SUPL,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_CBS,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DUN,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_IA,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_HIPRI,
-                mContext, 1, isRoaming));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_SUPL, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_CBS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DUN, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_IA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_HIPRI, mPhone));
 
         // Carrier config settings changes.
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT});
 
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS,
-                mContext, 1, isRoaming));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
     }
 
     @Test
@@ -293,50 +283,93 @@
     public void testIsRoamingMetered() throws Exception {
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS});
-        isRoaming = true;
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(1).when(mPhone).getSubId();
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_DEFAULT}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_MMS}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_MMS, PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_DUN}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 1, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 1, isRoaming));
+                isMetered(mPhone));
 
         // Carrier config settings changes.
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_FOTA});
 
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT,
-                mContext, 1, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS,
-                mContext, 1, isRoaming));
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA,
-                mContext, 1, isRoaming));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA, mPhone));
+    }
+
+    @Test
+    @SmallTest
+    public void testIsIwlanMetered() throws Exception {
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS});
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        doReturn(1).when(mPhone).getSubId();
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT}).isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_MMS}).isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_MMS, PhoneConstants.APN_TYPE_SUPL})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_DUN})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_SUPL})
+                .isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_CBS})
+                .isMetered(mPhone));
+
+        // Carrier config settings changes.
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_FOTA});
+
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA, mPhone));
     }
 
     @Test
@@ -345,38 +378,35 @@
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS});
 
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(1).when(mPhone).getSubId();
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_SUPL}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_CBS}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_IA}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 2, isRoaming));
-
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
     }
 
     @Test
@@ -384,56 +414,91 @@
     public void testIsRoamingMeteredAnother() throws Exception {
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS});
-        isRoaming = true;
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(2).when(mPhone).getSubId();
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_SUPL}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_SUPL}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_CBS}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_IA}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 2, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 2, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
 
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_SUPL,
-                mContext, 2, isRoaming));
-        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_CBS,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DUN,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_IA,
-                mContext, 2, isRoaming));
-        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_HIPRI,
-                mContext, 2, isRoaming));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_SUPL, mPhone));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_CBS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DUN, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_IA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_HIPRI, mPhone));
+    }
 
+    @Test
+    @SmallTest
+    public void testIsIwlanMeteredAnother() throws Exception {
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS});
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        doReturn(2).when(mPhone).getSubId();
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_CBS})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_SUPL}).isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_CBS}).isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_SUPL, PhoneConstants.APN_TYPE_IA})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_IMS})
+                .isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
+
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_SUPL, mPhone));
+        assertTrue(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_CBS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DEFAULT, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_MMS, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_DUN, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_FOTA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_IA, mPhone));
+        assertFalse(ApnSetting.isMeteredApnType(PhoneConstants.APN_TYPE_HIPRI, mPhone));
     }
 
     @Test
@@ -442,21 +507,22 @@
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
                 new String[]{});
 
-        assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 3, isRoaming));
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(3).when(mPhone).getSubId();
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_IMS, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 3, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_FOTA}).
-                isMetered(mContext, 3, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_IMS, PhoneConstants.APN_TYPE_MMS})
+                .isMetered(mPhone));
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 3, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_FOTA})
+                .isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
     }
 
     @Test
@@ -464,23 +530,48 @@
     public void testIsRoamingMeteredNothingCharged() throws Exception {
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{});
-        isRoaming = true;
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(3).when(mPhone).getSubId();
 
         assertFalse(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_IMS}).
-                isMetered(mContext, 3, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_IMS, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 3, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_FOTA}).
-                isMetered(mContext, 3, isRoaming));
+                isMetered(mPhone));
 
         assertFalse(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 3, isRoaming));
+                isMetered(mPhone));
+    }
+
+    @Test
+    @SmallTest
+    public void testIsIwlanMeteredNothingCharged() throws Exception {
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
+                new String[]{});
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        doReturn(3).when(mPhone).getSubId();
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_IMS}).isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_IMS, PhoneConstants.APN_TYPE_MMS})
+                .isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_FOTA})
+                .isMetered(mPhone));
+
+        assertFalse(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
     }
 
     @Test
@@ -489,21 +580,24 @@
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_ALL});
 
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(4).when(mPhone).getSubId();
+
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_DUN}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
     }
 
@@ -512,23 +606,51 @@
     public void testIsRoamingMeteredNothingFree() throws Exception {
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_ALL});
-        isRoaming = true;
+
+        doReturn(true).when(mServiceState).getDataRoaming();
+        doReturn(4).when(mPhone).getSubId();
 
         assertTrue(createApnSetting(
-                new String[]{PhoneConstants.APN_TYPE_ALL}).
-                isMetered(mContext, 4, isRoaming));
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS})
+                .isMetered(mPhone));
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_DUN})
+                .isMetered(mPhone));
+    }
+
+    @Test
+    @SmallTest
+    public void testIsIwlanMeteredNothingFree() throws Exception {
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_ALL});
+
+        doReturn(false).when(mServiceState).getDataRoaming();
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        doReturn(4).when(mPhone).getSubId();
+
+        assertTrue(createApnSetting(
+                new String[]{PhoneConstants.APN_TYPE_ALL}).isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_FOTA, PhoneConstants.APN_TYPE_CBS}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
 
         assertTrue(createApnSetting(
                 new String[]{PhoneConstants.APN_TYPE_IA, PhoneConstants.APN_TYPE_DUN}).
-                isMetered(mContext, 4, isRoaming));
+                isMetered(mPhone));
     }
 
     @Test
@@ -627,4 +749,67 @@
             }
         }
     }
-}
+
+    @Test
+    @SmallTest
+    public void testEqualsRoamingProtocol() throws Exception {
+        ApnSetting apn1 = new ApnSetting(
+                1234,
+                "310260",
+                "",
+                "ims",
+                "",
+                "",
+                "",
+                "",
+                "",
+                "",
+                "",
+                -1,
+                 new String[]{"ims"},
+                "IPV6",
+                "",
+                true,
+                0,
+                131071,
+                0,
+                false,
+                0,
+                0,
+                0,
+                1440,
+                "",
+                "");
+
+        ApnSetting apn2 = new ApnSetting(
+                1235,
+                "310260",
+                "",
+                "ims",
+                "",
+                "",
+                "",
+                "",
+                "",
+                "",
+                "",
+                -1,
+                new String[]{"ims"},
+                "IPV6",
+                "IPV6",
+                true,
+                0,
+                131072,
+                0,
+                false,
+                0,
+                0,
+                0,
+                1440,
+                "",
+                "");
+
+        assertTrue(apn1.equals(apn2, false));
+        assertFalse(apn1.equals(apn2, true));
+    }
+}
\ No newline at end of file
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DataConnectionTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DataConnectionTest.java
index 21ba173..76380c7 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DataConnectionTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DataConnectionTest.java
@@ -164,7 +164,7 @@
         logd("tearDown");
         mDc = null;
         mDcc = null;
-        mDataConnectionTestHandler.quitSafely();
+        mDataConnectionTestHandler.quit();
         super.tearDown();
     }
 
@@ -278,8 +278,8 @@
         return (NetworkInfo) f.get(mDc);
     }
 
-    private NetworkCapabilities getCopyNetworkCapabilities() throws Exception {
-        Method method = DataConnection.class.getDeclaredMethod("getCopyNetworkCapabilities");
+    private NetworkCapabilities getNetworkCapabilities() throws Exception {
+        Method method = DataConnection.class.getDeclaredMethod("getNetworkCapabilities");
         method.setAccessible(true);
         return (NetworkCapabilities) method.invoke(mDc);
     }
@@ -294,8 +294,8 @@
 
         testConnectEvent();
 
-        assertFalse(getCopyNetworkCapabilities().
-                hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED));
+        assertFalse(getNetworkCapabilities()
+                .hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED));
         assertTrue(getNetworkInfo().isMetered());
     }
 
@@ -310,8 +310,19 @@
 
         testConnectEvent();
 
-        assertTrue(getCopyNetworkCapabilities().
-                hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED));
+        assertTrue(getNetworkCapabilities()
+                .hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED));
         assertFalse(getNetworkInfo().isMetered());
     }
-}
\ No newline at end of file
+
+    @SmallTest
+    public void testIsIpAddress() throws Exception {
+        // IPv4
+        assertTrue(DataConnection.isIpAddress("1.2.3.4"));
+        assertTrue(DataConnection.isIpAddress("127.0.0.1"));
+
+        // IPv6
+        assertTrue(DataConnection.isIpAddress("::1"));
+        assertTrue(DataConnection.isIpAddress("2001:4860:800d::68"));
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcControllerTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcControllerTest.java
index f2661f6..d209639 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcControllerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcControllerTest.java
@@ -114,7 +114,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mDcControllerTestHandler.quitSafely();
+        mDcControllerTestHandler.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcFailCauseTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcFailCauseTest.java
index 2f22420..6ef1e39 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcFailCauseTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcFailCauseTest.java
@@ -16,22 +16,22 @@
 
 package com.android.internal.telephony.dataconnection;
 
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.telephony.TelephonyTest;
-import com.android.internal.telephony.dataconnection.ApnSetting;
-
-import junit.framework.TestCase;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
 import java.util.ArrayList;
-import java.util.List;
 
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+import static org.mockito.Mockito.doReturn;
 
 public class DcFailCauseTest extends TelephonyTest {
 
@@ -144,12 +144,38 @@
 
     @Test
     @SmallTest
-    public void testPermanentFail() throws Exception {
+    public void testPermanentFailDefault() throws Exception {
         for (DcFailCauseData data : mFailCauseDataList) {
-            assertEquals("cause = " + data.mCause, data.mPermanentFailure,
-                    DcFailCause.fromInt(data.mCause).isPermanentFail());
+            assertEquals("cause = " + data.mCause, data.mPermanentFailure, DcFailCause.fromInt(
+                    data.mCause).isPermanentFailure(mContext, mPhone.getSubId()));
         }
-        assertFalse(DcFailCause.fromInt(123456).isPermanentFail());
+        assertFalse(DcFailCause.fromInt(123456).isPermanentFailure(mContext, mPhone.getSubId()));
+    }
+
+    @Test
+    @SmallTest
+    public void testPermanentFailConfigured() throws Exception {
+
+        doReturn(2).when(mPhone).getSubId();
+        PersistableBundle mBundle = mContextFixture.getCarrierConfigBundle();
+        mBundle.putStringArray(
+                CarrierConfigManager.KEY_CARRIER_DATA_CALL_PERMANENT_FAILURE_STRINGS,
+                new String[]{"SERVICE_OPTION_NOT_SUBSCRIBED", "TETHERED_CALL_ACTIVE"});
+
+        // Run it twice to make sure the cached carrier config is working as expected.
+        for (int i = 0; i < 2; i++) {
+            for (DcFailCauseData data : mFailCauseDataList) {
+                if (DcFailCause.fromInt(data.mCause).equals(
+                        DcFailCause.SERVICE_OPTION_NOT_SUBSCRIBED) ||
+                        DcFailCause.fromInt(data.mCause).equals(DcFailCause.TETHERED_CALL_ACTIVE)) {
+                    assertTrue("cause = " + data.mCause, DcFailCause.fromInt(data.mCause).
+                            isPermanentFailure(mContext, mPhone.getSubId()));
+                } else {
+                    assertFalse("cause = " + data.mCause, DcFailCause.fromInt(data.mCause).
+                            isPermanentFailure(mContext, mPhone.getSubId()));
+                }
+            }
+        }
     }
 
     @Test
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcTrackerTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcTrackerTest.java
index c35e498..1ca9acc 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcTrackerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcTrackerTest.java
@@ -17,6 +17,7 @@
 package com.android.internal.telephony.dataconnection;
 
 import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+import static com.android.internal.telephony.dataconnection.ApnSettingTest.createApnSetting;
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
@@ -28,7 +29,6 @@
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
-import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.never;
@@ -37,7 +37,6 @@
 
 import android.app.AlarmManager;
 import android.app.PendingIntent;
-import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.database.Cursor;
@@ -61,6 +60,7 @@
 import android.test.mock.MockContentProvider;
 import android.test.mock.MockContentResolver;
 import android.test.suitebuilder.annotation.MediumTest;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.util.LocalLog;
 
 import com.android.internal.telephony.DctConstants;
@@ -68,11 +68,10 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyTest;
-import com.android.internal.telephony.TestApplication;
-import com.android.internal.telephony.dataconnection.DcTracker.DataAllowFailReason;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
@@ -96,10 +95,14 @@
 
     private final static List<String> sApnTypes = Arrays.asList(
             "default", "mms", "cbs", "fota", "supl", "ia", "emergency", "dun", "hipri", "ims");
-
+    private static final int LTE_BEARER_BITMASK = 1 << (ServiceState.RIL_RADIO_TECHNOLOGY_LTE - 1);
+    private static final int EHRPD_BEARER_BITMASK =
+            1 << (ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD - 1);
     public static final String FAKE_APN1 = "FAKE APN 1";
     public static final String FAKE_APN2 = "FAKE APN 2";
     public static final String FAKE_APN3 = "FAKE APN 3";
+    public static final String FAKE_APN4 = "FAKE APN 4";
+    public static final String FAKE_APN5 = "FAKE APN 5";
     public static final String FAKE_IFNAME = "FAKE IFNAME";
     public static final String FAKE_PCSCF_ADDRESS = "22.33.44.55";
     public static final String FAKE_GATEWAY = "11.22.33.44";
@@ -114,6 +117,12 @@
     NetworkRequest mNetworkRequest;
     @Mock
     SubscriptionInfo mSubscriptionInfo;
+    @Mock
+    ApnContext mApnContext;
+    @Mock
+    ApnSetting mApnSetting;
+    @Mock
+    DcAsyncChannel mDcac;
 
     private DcTracker mDct;
     private DcTrackerTestHandler mDcTrackerTestHandler;
@@ -201,7 +210,7 @@
                             "IP",                   // protocol
                             "IP",                   // roaming_protocol
                             1,                      // carrier_enabled
-                            0,                      // bearer
+                            ServiceState.RIL_RADIO_TECHNOLOGY_LTE, // bearer
                             0,                      // bearer_bitmask
                             0,                      // profile_id
                             0,                      // modem_cognitive
@@ -230,7 +239,7 @@
                             "IP",                   // protocol
                             "IP",                   // roaming_protocol
                             1,                      // carrier_enabled
-                            0,                      // bearer
+                            ServiceState.RIL_RADIO_TECHNOLOGY_LTE, // bearer,
                             0,                      // bearer_bitmask
                             0,                      // profile_id
                             0,                      // modem_cognitive
@@ -271,6 +280,63 @@
                             ""                      // mnvo_match_data
                     });
 
+                    mc.addRow(new Object[]{
+                            2166,                   // id
+                            plmn,                   // numeric
+                            "sp-mode ehrpd",        // name
+                            FAKE_APN4,              // apn
+                            "",                     // proxy
+                            "",                     // port
+                            "",                     // mmsc
+                            "",                     // mmsproxy
+                            "",                     // mmsport
+                            "",                     // user
+                            "",                     // password
+                            -1,                     // authtype
+                            "default,supl",         // types
+                            "IP",                   // protocol
+                            "IP",                   // roaming_protocol
+                            1,                      // carrier_enabled
+                            ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD, // bearer
+                            0,                      // bearer_bitmask
+                            0,                      // profile_id
+                            0,                      // modem_cognitive
+                            0,                      // max_conns
+                            0,                      // wait_time
+                            0,                      // max_conns_time
+                            0,                      // mtu
+                            "",                     // mvno_type
+                            ""                      // mnvo_match_data
+                    });
+
+                    mc.addRow(new Object[]{
+                            2166,                   // id
+                            plmn,                   // numeric
+                            "b-mobile for Nexus",   // name
+                            FAKE_APN5,              // apn
+                            "",                     // proxy
+                            "",                     // port
+                            "",                     // mmsc
+                            "",                     // mmsproxy
+                            "",                     // mmsport
+                            "",                     // user
+                            "",                     // password
+                            -1,                     // authtype
+                            "dun",                  // types
+                            "IP",                   // protocol
+                            "IP",                   // roaming_protocol
+                            1,                      // carrier_enabled
+                            0,                      // bearer
+                            0,                      // bearer_bitmask
+                            0,                      // profile_id
+                            0,                      // modem_cognitive
+                            0,                      // max_conns
+                            0,                      // wait_time
+                            0,                      // max_conns_time
+                            0,                      // mtu
+                            "",                     // mvno_type
+                            ""                      // mnvo_match_data
+                    });
                     return mc;
                 }
             }
@@ -281,15 +347,13 @@
 
     @Before
     public void setUp() throws Exception {
-        // set the lazy cp to the real content provider in order to use the real settings
-        ContentResolver realContentResolver = TestApplication.getAppContext().getContentResolver();
-        Settings.Global.getInt(realContentResolver, Settings.Global.MOBILE_DATA, 1);
-
         logd("DcTrackerTest +Setup!");
         super.setUp(getClass().getSimpleName());
 
         doReturn("fake.action_detached").when(mPhone).getActionDetached();
         doReturn("fake.action_attached").when(mPhone).getActionAttached();
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_LTE).when(mServiceState)
+                .getRilDataRadioTechnology();
         doReturn("44010").when(mSimRecords).getOperatorNumeric();
 
         mContextFixture.putStringArrayResource(com.android.internal.R.array.networkAttributes,
@@ -338,6 +402,8 @@
         mAlarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
         mBundle = mContextFixture.getCarrierConfigBundle();
 
+        mSimulatedCommands.setDataCallResponse(true, createDataCallResponse());
+
         mDcTrackerTestHandler = new DcTrackerTestHandler(getClass().getSimpleName());
         mDcTrackerTestHandler.start();
         waitUntilReady();
@@ -350,7 +416,7 @@
         logd("DcTrackerTest -tearDown");
         mDct.removeCallbacksAndMessages(null);
         mDct = null;
-        mDcTrackerTestHandler.quitSafely();
+        mDcTrackerTestHandler.quit();
         super.tearDown();
     }
 
@@ -362,21 +428,21 @@
     }
 
     private void verifyDataProfile(DataProfile dp, String apn, int profileId,
-                                   int supportedApnTypesBitmap) {
+                                   int supportedApnTypesBitmap, int type, int bearerBitmask) {
         assertEquals(profileId, dp.profileId);
         assertEquals(apn, dp.apn);
         assertEquals("IP", dp.protocol);
         assertEquals(0, dp.authType);
         assertEquals("", dp.user);
         assertEquals("", dp.password);
-        assertEquals(0, dp.type);
+        assertEquals(type, dp.type);
         assertEquals(0, dp.maxConnsTime);
         assertEquals(0, dp.maxConns);
         assertEquals(0, dp.waitTime);
         assertTrue(dp.enabled);
         assertEquals(supportedApnTypesBitmap, dp.supportedApnTypesBitmap);
         assertEquals("IP", dp.roamingProtocol);
-        assertEquals(0, dp.bearerBitmap);
+        assertEquals(bearerBitmask, dp.bearerBitmap);
         assertEquals(0, dp.mtu);
         assertEquals("", dp.mvnoType);
         assertEquals("", dp.mvnoMatchData);
@@ -387,12 +453,11 @@
         verify(mPhone, times(1)).notifyDataConnection(eq(Phone.REASON_CONNECTED),
                 eq(PhoneConstants.APN_TYPE_DEFAULT));
 
-        verify(mAlarmManager, times(1)).set(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP), anyLong(),
+        verify(mAlarmManager, times(1)).set(eq(AlarmManager.ELAPSED_REALTIME), anyLong(),
                 any(PendingIntent.class));
 
         assertEquals(apnSetting, mDct.getActiveApnString(PhoneConstants.APN_TYPE_DEFAULT));
         assertArrayEquals(new String[]{PhoneConstants.APN_TYPE_DEFAULT}, mDct.getActiveApnTypes());
-        assertTrue(mDct.getAnyDataEnabled());
 
         assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
         assertEquals(DctConstants.State.CONNECTED, mDct.getState(PhoneConstants.APN_TYPE_DEFAULT));
@@ -406,12 +471,12 @@
         assertEquals(FAKE_GATEWAY, linkProperties.getRoutes().get(0).getGateway().getHostAddress());
     }
 
-    private boolean isDataAllowed(DataAllowFailReason dataAllowFailReasons) {
+    private boolean isDataAllowed(DataConnectionReasons dataConnectionReasons) {
         try {
             Method method = DcTracker.class.getDeclaredMethod("isDataAllowed",
-                    DataAllowFailReason.class);
+                    DataConnectionReasons.class);
             method.setAccessible(true);
-            return (boolean) method.invoke(mDct, dataAllowFailReasons);
+            return (boolean) method.invoke(mDct, dataConnectionReasons);
         } catch (Exception e) {
             fail(e.toString());
             return false;
@@ -427,9 +492,9 @@
 
         mSimulatedCommands.setDataCallResponse(true, createDataCallResponse());
 
-        DataAllowFailReason failureReason = new DataAllowFailReason();
-        boolean allowed = isDataAllowed(failureReason);
-        assertFalse(failureReason.getDataAllowFailReason(), allowed);
+        DataConnectionReasons dataConnectionReasons = new DataConnectionReasons();
+        boolean allowed = isDataAllowed(dataConnectionReasons);
+        assertFalse(dataConnectionReasons.toString(), allowed);
 
         logd("Sending EVENT_RECORDS_LOADED");
         mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
@@ -465,16 +530,16 @@
         mDct.setEnabled(0, true);
         waitForMs(200);
 
-        failureReason.clearAllReasons();
-        allowed = isDataAllowed(failureReason);
-        assertTrue(failureReason.getDataAllowFailReason(), allowed);
+        dataConnectionReasons = new DataConnectionReasons();
+        allowed = isDataAllowed(dataConnectionReasons);
+        assertTrue(dataConnectionReasons.toString(), allowed);
 
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         // Verify if RIL command was sent properly.
         verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
 
         verifyDataConnected(FAKE_APN1);
     }
@@ -492,9 +557,9 @@
         // Simulate RIL fails the data call setup
         mSimulatedCommands.setDataCallResponse(false, dcResponse);
 
-        DataAllowFailReason failureReason = new DataAllowFailReason();
-        boolean allowed = isDataAllowed(failureReason);
-        assertFalse(failureReason.getDataAllowFailReason(), allowed);
+        DataConnectionReasons dataConnectionReasons = new DataConnectionReasons();
+        boolean allowed = isDataAllowed(dataConnectionReasons);
+        assertFalse(dataConnectionReasons.toString(), allowed);
 
         logd("Sending EVENT_RECORDS_LOADED");
         mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
@@ -531,16 +596,16 @@
         waitForMs(200);
 
 
-        failureReason.clearAllReasons();
-        allowed = isDataAllowed(failureReason);
-        assertTrue(failureReason.getDataAllowFailReason(), allowed);
+        dataConnectionReasons = new DataConnectionReasons();
+        allowed = isDataAllowed(dataConnectionReasons);
+        assertTrue(dataConnectionReasons.toString(), allowed);
 
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         // Verify if RIL command was sent properly.
         verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
 
         // Make sure we never notify connected because the data call setup is supposed to fail.
         verify(mPhone, never()).notifyDataConnection(eq(Phone.REASON_CONNECTED),
@@ -564,9 +629,9 @@
         dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         // Verify if RIL command was sent properly.
         verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN2, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN2, 0, 5, 1, LTE_BEARER_BITMASK);
 
         // Verify connected with APN2 setting.
         verifyDataConnected(FAKE_APN2);
@@ -574,6 +639,8 @@
 
     @Test
     @MediumTest
+    @Ignore
+    @FlakyTest
     public void testUserDisableData() throws Exception {
         //step 1: setup two DataCalls one for Metered: default, another one for Non-metered: IMS
         //set Default and MMS to be metered in the CarrierConfigManager
@@ -597,9 +664,9 @@
         waitForMs(200);
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
 
         logd("Sending DATA_DISABLED_CMD");
         mDct.setDataEnabled(false);
@@ -648,14 +715,14 @@
         waitForMs(300);
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
 
         //user is in roaming
         doReturn(true).when(mServiceState).getDataRoaming();
         logd("Sending DISABLE_ROAMING_CMD");
-        mDct.setDataRoamingEnabled(false);
+        mDct.setDataRoamingEnabledByUser(false);
         mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_ROAMING_ON));
         waitForMs(200);
 
@@ -667,12 +734,11 @@
         assertEquals(DctConstants.State.CONNECTED, mDct.getState(PhoneConstants.APN_TYPE_IMS));
 
         // reset roaming settings / data enabled settings at end of this test
-        mDct.setDataRoamingEnabled(roamingEnabled);
+        mDct.setDataRoamingEnabledByUser(roamingEnabled);
         mDct.setDataEnabled(dataEnabled);
         waitForMs(200);
     }
 
-    @FlakyTest
     @Test
     @MediumTest
     public void testDataCallOnUserDisableRoaming() throws Exception {
@@ -682,16 +748,19 @@
 
         boolean roamingEnabled = mDct.getDataRoamingEnabled();
         boolean dataEnabled = mDct.getDataEnabled();
+        doReturn(true).when(mServiceState).getDataRoaming();
 
         //set Default and MMS to be metered in the CarrierConfigManager
         mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{PhoneConstants.APN_TYPE_DEFAULT, PhoneConstants.APN_TYPE_MMS});
         mDct.setEnabled(5, true);
         mDct.setEnabled(0, true);
-        doReturn(true).when(mServiceState).getDataRoaming();
+
+        logd("Sending DATA_ENABLED_CMD");
+        mDct.setDataEnabled(true);
 
         logd("Sending DISABLE_ROAMING_CMD");
-        mDct.setDataRoamingEnabled(false);
+        mDct.setDataRoamingEnabledByUser(false);
 
         logd("Sending EVENT_RECORDS_LOADED");
         mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
@@ -701,22 +770,21 @@
         mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
         waitForMs(200);
 
-        logd("Sending DATA_ENABLED_CMD");
-        mDct.setDataEnabled(true);
-
         waitForMs(200);
-        verify(mSimulatedCommandsVerifier, times(1)).setInitialAttachApn(any(DataProfile.class),
-                eq(true), nullable(Message.class));
-
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN3, 2, 64);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN3, 2, 64, 0, 0);
 
         assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
         assertEquals(DctConstants.State.IDLE, mDct.getState(PhoneConstants.APN_TYPE_DEFAULT));
         assertEquals(DctConstants.State.CONNECTED, mDct.getState(PhoneConstants.APN_TYPE_IMS));
+
+        // reset roaming settings / data enabled settings at end of this test
+        mDct.setDataRoamingEnabledByUser(roamingEnabled);
+        mDct.setDataEnabled(dataEnabled);
+        waitForMs(200);
     }
 
     // Test the default data switch scenario.
@@ -731,9 +799,9 @@
 
         mSimulatedCommands.setDataCallResponse(true, createDataCallResponse());
 
-        DataAllowFailReason failureReason = new DataAllowFailReason();
-        boolean allowed = isDataAllowed(failureReason);
-        assertFalse(failureReason.getDataAllowFailReason(), allowed);
+        DataConnectionReasons dataConnectionReasons = new DataConnectionReasons();
+        boolean allowed = isDataAllowed(dataConnectionReasons);
+        assertFalse(dataConnectionReasons.toString(), allowed);
 
         ArgumentCaptor<Integer> intArgumentCaptor = ArgumentCaptor.forClass(Integer.class);
         verify(mUiccController, times(1)).registerForIccChanged(eq(mDct),
@@ -774,9 +842,9 @@
         waitForMs(200);
 
         // Data should not be allowed since auto attach flag has been reset.
-        failureReason.clearAllReasons();
-        allowed = isDataAllowed(failureReason);
-        assertFalse(failureReason.getDataAllowFailReason(), allowed);
+        dataConnectionReasons = new DataConnectionReasons();
+        allowed = isDataAllowed(dataConnectionReasons);
+        assertFalse(dataConnectionReasons.toString(), allowed);
     }
 
     // Test for API carrierActionSetMeteredApnsEnabled.
@@ -807,9 +875,9 @@
 
         ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
         verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
-                eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
                 eq(false), eq(false), any(Message.class));
-        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
         assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
 
         Message msg = mDct.obtainMessage(DctConstants.EVENT_SET_CARRIER_DATA_ENABLED);
@@ -828,4 +896,320 @@
         mDct.setDataEnabled(dataEnabled);
         waitForMs(200);
     }
+
+    private void initApns(String targetApn, String[] canHandleTypes) {
+        doReturn(targetApn).when(mApnContext).getApnType();
+        doReturn(true).when(mApnContext).isConnectable();
+        ApnSetting apnSetting = createApnSetting(canHandleTypes);
+        doReturn(apnSetting).when(mApnContext).getNextApnSetting();
+        doReturn(apnSetting).when(mApnContext).getApnSetting();
+        doReturn(mDcac).when(mApnContext).getDcAc();
+        doReturn(true).when(mApnContext).isEnabled();
+        doReturn(true).when(mApnContext).getDependencyMet();
+        doReturn(true).when(mApnContext).isReady();
+        doReturn(true).when(mApnContext).hasNoRestrictedRequests(eq(true));
+    }
+
+    // Test the emergency APN setup.
+    @Test
+    @SmallTest
+    public void testTrySetupDataEmergencyApn() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_EMERGENCY, new String[]{PhoneConstants.APN_TYPE_ALL});
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
+                eq(mServiceState.getRilDataRadioTechnology()), any(DataProfile.class),
+                eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the unmetered APN setup when data is disabled.
+    @Test
+    @SmallTest
+    public void testTrySetupDataUnmeteredDataDisabled() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_FOTA, new String[]{PhoneConstants.APN_TYPE_ALL});
+        mDct.setDataEnabled(false);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
+                eq(mServiceState.getRilDataRadioTechnology()), any(DataProfile.class),
+                eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the metered APN setup when data is disabled.
+    @Test
+    @SmallTest
+    public void testTrySetupMeteredDataDisabled() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+        mDct.setDataEnabled(false);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(0)).setupDataCall(
+                anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the restricted data request when data is disabled.
+    @Test
+    @SmallTest
+    public void testTrySetupRestrictedDataDisabled() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+        doReturn(false).when(mApnContext).hasNoRestrictedRequests(eq(true));
+
+        mDct.setDataEnabled(false);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
+                anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the default data when data is not connectable.
+    @Test
+    @SmallTest
+    public void testTrySetupNotConnectable() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+        doReturn(false).when(mApnContext).isConnectable();
+        mDct.setDataEnabled(true);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(0)).setupDataCall(
+                anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the default data on IWLAN.
+    @Test
+    @SmallTest
+    public void testTrySetupDefaultOnIWLAN() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mDct.setDataEnabled(true);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(0)).setupDataCall(
+                anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
+    }
+
+    // Test the default data when the phone is in ECBM.
+    @Test
+    @SmallTest
+    public void testTrySetupDefaultInECBM() throws Exception {
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+        doReturn(true).when(mPhone).isInEcm();
+        mDct.setDataEnabled(true);
+
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_TRY_SETUP_DATA, mApnContext));
+        waitForMs(200);
+
+        verify(mSimulatedCommandsVerifier, times(0)).setupDataCall(
+                anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
+    }
+
+    // Test update waiting apn list when on data rat change
+    @Test
+    @SmallTest
+    public void testUpdateWaitingApnListOnDataRatChange() throws Exception {
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+        mDct.setEnabled(0, true);
+        mDct.setDataEnabled(true);
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
+        // Verify if RIL command was sent properly.
+        verify(mSimulatedCommandsVerifier).setupDataCall(
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
+                eq(false), eq(false), any(Message.class));
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN4, 0, 5, 2, EHRPD_BEARER_BITMASK);
+        assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
+
+        //data rat change from ehrpd to lte
+        logd("Sending EVENT_DATA_RAT_CHANGED");
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_LTE).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_RAT_CHANGED, null));
+        waitForMs(200);
+
+        // Verify the disconnected data call due to rat change and retry manger schedule another
+        // data call setup
+        verify(mSimulatedCommandsVerifier, times(1)).deactivateDataCall(anyInt(), anyInt(),
+                any(Message.class));
+        verify(mAlarmManager, times(1)).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP),
+                anyLong(), any(PendingIntent.class));
+
+        // Simulate the timer expires.
+        Intent intent = new Intent("com.android.internal.telephony.data-reconnect.default");
+        intent.putExtra("reconnect_alarm_extra_type", PhoneConstants.APN_TYPE_DEFAULT);
+        intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, 0);
+        intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+        mContext.sendBroadcast(intent);
+        waitForMs(200);
+
+        // Verify if RIL command was sent properly.
+        verify(mSimulatedCommandsVerifier).setupDataCall(
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
+                eq(false), eq(false), any(Message.class));
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
+        assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
+    }
+
+    // Test for fetchDunApn()
+    @Test
+    @SmallTest
+    public void testFetchDunApn() {
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        String dunApnString = "[ApnSettingV3]HOT mobile PC,pc.hotm,,,,,,,,,440,10,,DUN,,,true,"
+                + "0,,,,,,,,";
+        ApnSetting dunApnExpected = ApnSetting.fromString(dunApnString);
+
+        Settings.Global.putString(mContext.getContentResolver(),
+                Settings.Global.TETHER_DUN_APN, dunApnString);
+        // should return APN from Setting
+        ApnSetting dunApn = mDct.fetchDunApn();
+        assertTrue(dunApnExpected.equals(dunApn));
+
+        Settings.Global.putString(mContext.getContentResolver(),
+                Settings.Global.TETHER_DUN_APN, null);
+        // should return APN from db
+        dunApn = mDct.fetchDunApn();
+        assertEquals(FAKE_APN5, dunApn.apn);
+    }
+
+    // Test oos
+    @Test
+    @SmallTest
+    public void testDataRatChangeOOS() throws Exception {
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
+                new String[]{PhoneConstants.APN_TYPE_DEFAULT});
+        mDct.setEnabled(0, true);
+        mDct.setDataEnabled(true);
+        initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});
+
+        logd("Sending EVENT_RECORDS_LOADED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
+        waitForMs(200);
+
+        logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
+        waitForMs(200);
+
+        ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
+        // Verify if RIL command was sent properly.
+        verify(mSimulatedCommandsVerifier).setupDataCall(
+                eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
+                eq(false), eq(false), any(Message.class));
+        verifyDataProfile(dpCaptor.getValue(), FAKE_APN4, 0, 5, 2, EHRPD_BEARER_BITMASK);
+        assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
+
+        // Data rat change from ehrpd to unknown due to OOS
+        logd("Sending EVENT_DATA_RAT_CHANGED");
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_RAT_CHANGED, null));
+        waitForMs(200);
+
+        // Verify data connection is on
+        verify(mSimulatedCommandsVerifier, times(0)).deactivateDataCall(anyInt(), anyInt(),
+                any(Message.class));
+
+        // Data rat resume from unknown to ehrpd
+        doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD).when(mServiceState)
+                .getRilDataRadioTechnology();
+        mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_RAT_CHANGED, null));
+        waitForMs(200);
+
+        // Verify the same data connection
+        assertEquals(FAKE_APN4, mDct.getActiveApnString(PhoneConstants.APN_TYPE_DEFAULT));
+        assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/TelephonyNetworkFactoryTest.java b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/TelephonyNetworkFactoryTest.java
index e377600..a60b502 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/dataconnection/TelephonyNetworkFactoryTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/dataconnection/TelephonyNetworkFactoryTest.java
@@ -98,6 +98,7 @@
         }
 
         void die() {
+            connectivityServiceMock.die();
             looper.quit();
             handlerThread.quit();
         }
@@ -139,7 +140,7 @@
 
         TestSetup ts = new TestSetup(numberOfPhones);
 
-        TelephonyNetworkFactory tnf = makeTnf(phoneId, ts);
+        makeTnf(phoneId, ts);
 
         ts.subscriptionControllerMock.setDefaultDataSubId(subId);
         ts.subscriptionControllerMock.setSlotSubId(phoneId, subId);
@@ -234,7 +235,7 @@
 
         TestSetup ts = new TestSetup(numberOfPhones);
 
-        TelephonyNetworkFactory tnf = makeTnf(phoneId, ts);
+        makeTnf(phoneId, ts);
 
         ts.subscriptionControllerMock.setDefaultDataSubId(subId);
         ts.subscriptionControllerMock.setSlotSubId(phoneId, subId);
@@ -272,7 +273,7 @@
             fail("test 5, LiveRequests != 0");
         }
 
-        NetworkRequest subSpecificMms = makeSubSpecificMmsRequest(ts, subId);
+        makeSubSpecificMmsRequest(ts, subId);
         waitABit();
         if (ts.dcTrackerMock.getNumberOfLiveRequests() != 1) {
             fail("test 6,  LiveRequests != 1");
@@ -285,7 +286,7 @@
             fail("test 7,  LiveRequests != 0");
         }
 
-        NetworkRequest subSpecificDefault = makeSubSpecificDefaultRequest(ts, subId);
+        makeSubSpecificDefaultRequest(ts, subId);
         waitABit();
         if (ts.dcTrackerMock.getNumberOfLiveRequests() != 0) {
             fail("test 8, LiveRequests != 0");
diff --git a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmCellBroadcastHandlerTest.java b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmCellBroadcastHandlerTest.java
index 20cefb9..b117eb1 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmCellBroadcastHandlerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmCellBroadcastHandlerTest.java
@@ -39,7 +39,6 @@
 import android.provider.Settings;
 import android.provider.Telephony;
 import android.support.test.filters.FlakyTest;
-import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.internal.telephony.SmsStorageMonitor;
 import com.android.internal.telephony.TelephonyTest;
@@ -47,12 +46,13 @@
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Test;
+import org.junit.Ignore;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 
 import java.util.List;
 
+@Ignore
 public class GsmCellBroadcastHandlerTest extends TelephonyTest {
     @Mock
     private SmsStorageMonitor mSmsStorageMonitor;
@@ -95,12 +95,11 @@
     @After
     public void tearDown() throws Exception {
         mGsmCellBroadcastHandler = null;
-        mGsmCellBroadcastHandlerTestHandler.quitSafely();
+        mGsmCellBroadcastHandlerTestHandler.quit();
         super.tearDown();
     }
 
     @FlakyTest
-    @Test @SmallTest
     public void testBroadcastSms() {
         mContextFixture.putResource(
                 com.android.internal.R.string.config_defaultCellBroadcastReceiverPkg,
diff --git a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmInboundSmsHandlerTest.java b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmInboundSmsHandlerTest.java
index 340ff35..e9a16bf 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmInboundSmsHandlerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmInboundSmsHandlerTest.java
@@ -64,6 +64,7 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
@@ -187,7 +188,7 @@
         assertFalse(mGsmInboundSmsHandler.getWakeLock().isHeld());
         mGsmInboundSmsHandler = null;
         mContentProvider.shutdown();
-        mGsmInboundSmsHandlerTestHandler.quitSafely();
+        mGsmInboundSmsHandlerTestHandler.quit();
         super.tearDown();
     }
 
@@ -225,6 +226,8 @@
         assertEquals("IdleState", getCurrentState().getName());
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @MediumTest
     public void testNewSms() {
@@ -304,7 +307,7 @@
 
         mGsmInboundSmsHandler.sendMessage(InboundSmsHandler.EVENT_INJECT_SMS, new AsyncResult(null,
                 mSmsMessage, null));
-        waitForMs(100);
+        waitForMs(200);
 
         verifySmsIntentBroadcasts(0);
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmSmsDispatcherTest.java b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmSmsDispatcherTest.java
index fc06962..335634d 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmSmsDispatcherTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/gsm/GsmSmsDispatcherTest.java
@@ -16,33 +16,54 @@
 
 package com.android.internal.telephony.gsm;
 
+import static android.telephony.SmsManager.RESULT_ERROR_SHORT_CODE_NEVER_ALLOWED;
+
+import static com.android.internal.telephony.SmsUsageMonitor.CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE;
+import static com.android.internal.telephony.SmsUsageMonitor.PREMIUM_SMS_PERMISSION_NEVER_ALLOW;
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.app.ActivityManager;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.location.Country;
 import android.location.CountryDetector;
 import android.os.HandlerThread;
 import android.os.Message;
 import android.os.SystemProperties;
+import android.provider.Settings;
 import android.provider.Telephony;
 import android.support.test.filters.FlakyTest;
+import android.telephony.SmsManager;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
+import android.util.Singleton;
 
+import com.android.internal.telephony.ContextFixture;
 import com.android.internal.telephony.ISub;
 import com.android.internal.telephony.ImsSMSDispatcher;
+import com.android.internal.telephony.SMSDispatcher;
 import com.android.internal.telephony.TelephonyTest;
 import com.android.internal.telephony.TelephonyTestUtils;
+import com.android.internal.telephony.TestApplication;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 
+import java.util.HashMap;
+
 public class GsmSmsDispatcherTest extends TelephonyTest {
     @Mock
     private android.telephony.SmsMessage mSmsMessage;
@@ -55,7 +76,21 @@
     @Mock
     private CountryDetector mCountryDetector;
     @Mock
+    private SMSDispatcher.SmsTracker mSmsTracker;
+    @Mock
     private ISub.Stub mISubStub;
+    private Object mLock = new Object();
+    private boolean mReceivedTestIntent = false;
+    private static final String TEST_INTENT = "com.android.internal.telephony.TEST_INTENT";
+    private BroadcastReceiver mTestReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            logd("onReceive");
+            synchronized (mLock) {
+                mReceivedTestIntent = true;
+            }
+        }
+    };
 
     private GsmSMSDispatcher mGsmSmsDispatcher;
     private GsmSmsDispatcherTestHandler mGsmSmsDispatcherTestHandler;
@@ -91,7 +126,7 @@
     @After
     public void tearDown() throws Exception {
         mGsmSmsDispatcher = null;
-        mGsmSmsDispatcherTestHandler.quitSafely();
+        mGsmSmsDispatcherTestHandler.quit();
         super.tearDown();
     }
 
@@ -147,4 +182,57 @@
             return systemEmergencyNumbers.split(",")[0];
         }
     }
+
+    @Test @SmallTest
+    public void testSendTextWithInvalidDestAddr() throws Exception {
+        // unmock ActivityManager to be able to register receiver, create real PendingIntent and
+        // receive TEST_INTENT
+        restoreInstance(Singleton.class, "mInstance", mIActivityManagerSingleton);
+        restoreInstance(ActivityManager.class, "IActivityManagerSingleton", null);
+        Context realContext = TestApplication.getAppContext();
+        realContext.registerReceiver(mTestReceiver, new IntentFilter(TEST_INTENT));
+        PendingIntent pendingIntent = PendingIntent.getBroadcast(realContext, 0,
+                new Intent(TEST_INTENT), 0);
+        // send invalid dest address: +
+        mGsmSmsDispatcher.sendText("+", "222" /*scAddr*/, TAG,
+                pendingIntent, null, null, null, false);
+        waitForMs(500);
+        verify(mSimulatedCommandsVerifier, times(0)).sendSMS(anyString(), anyString(),
+                any(Message.class));
+        synchronized (mLock) {
+            assertEquals(true, mReceivedTestIntent);
+            assertEquals(SmsManager.RESULT_ERROR_NULL_PDU, mTestReceiver.getResultCode());
+        }
+    }
+
+    @Test
+    public void testSendRawPduWithEventStopSending() throws Exception {
+        setupMockPackagePermissionChecks();
+        mContextFixture.removeCallingOrSelfPermission(ContextFixture.PERMISSION_ENABLE_ALL);
+
+        // return a fake value to pass getData()
+        HashMap data = new HashMap<String, String>();
+        data.put("pdu", new byte[1]);
+        when(mSmsTracker.getData()).thenReturn(data);
+
+        // Set values to return to simulate EVENT_STOP_SENDING
+        when(mSmsUsageMonitor.checkDestination(any(), any()))
+                .thenReturn(CATEGORY_POSSIBLE_PREMIUM_SHORT_CODE);
+        when(mSmsUsageMonitor.getPremiumSmsPermission(any()))
+                .thenReturn(PREMIUM_SMS_PERMISSION_NEVER_ALLOW);
+        when(mSmsTracker.getAppPackageName()).thenReturn("");
+
+        // Settings.Global.DEVICE_PROVISIONED to 1
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.DEVICE_PROVISIONED, 1);
+
+        mGsmSmsDispatcher.sendRawPdu(mSmsTracker);
+
+        verify(mSmsUsageMonitor, times(1)).checkDestination(any(), any());
+        verify(mSmsUsageMonitor, times(1)).getPremiumSmsPermission(any());
+        ArgumentCaptor<Integer> argumentCaptor = ArgumentCaptor
+                .forClass(Integer.class);
+        verify(mSmsTracker, times(1)).onFailed(any(), argumentCaptor.capture(), anyInt());
+        assertEquals(RESULT_ERROR_SHORT_CODE_NEVER_ALLOWED, (int) argumentCaptor.getValue());
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ims/ImsServiceControllerTest.java b/tests/telephonytests/src/com/android/internal/telephony/ims/ImsServiceControllerTest.java
index 28855ff..7b831a0 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ims/ImsServiceControllerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ims/ImsServiceControllerTest.java
@@ -16,33 +16,10 @@
 
 package com.android.internal.telephony.ims;
 
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.Looper;
-import android.os.RemoteException;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.suitebuilder.annotation.SmallTest;
-import android.util.Pair;
-
-import com.android.ims.internal.IImsServiceFeatureListener;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mock;
-import org.mockito.Spy;
-
-import java.util.HashSet;
-
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -51,10 +28,36 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.RemoteException;
+import android.support.test.filters.FlakyTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.util.Pair;
+
+import com.android.ims.internal.IImsServiceFeatureListener;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.Spy;
+
+import java.util.HashSet;
+
 /**
  * Unit tests for ImsServiceController
  */
 @RunWith(AndroidJUnit4.class)
+@Ignore
 public class ImsServiceControllerTest extends ImsTestBase {
 
     private static final int RETRY_TIMEOUT = 50; // ms
@@ -91,8 +94,8 @@
     /**
      * Tests that Context.bindService is called with the correct parameters when we call bind.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindService() {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -113,8 +116,8 @@
     /**
      * Verify that if bind is called multiple times, we only call bindService once.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindFailureWhenBound() {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -130,8 +133,8 @@
      * Tests ImsServiceController callbacks are properly called when an ImsService is bound and
      * connected.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndConnected() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -157,8 +160,8 @@
      * Tests ImsServiceController callbacks are properly called when an ImsService is bound and
      * connected.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndConnectedDisconnected() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -183,8 +186,8 @@
      * Tests ImsServiceController callbacks are properly called when an ImsService is bound and
      * connected.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceBindUnbind() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -209,8 +212,8 @@
     /**
      * Ensures that imsServiceFeatureRemoved is called when the binder dies in another process.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndBinderDied() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -234,8 +237,8 @@
     /**
      * Ensures ImsService and ImsResolver are notified when a feature is added.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndAddFeature() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -259,8 +262,8 @@
     /**
      * Ensures ImsService and ImsResolver are notified when a feature is added.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndRemoveFeature() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -289,8 +292,8 @@
     /**
      * Ensures ImsService and ImsResolver are notified when all features are removed.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindServiceAndRemoveAllFeatures() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -321,8 +324,8 @@
     /**
      * Verifies that nothing is notified of a feature change if the service is not bound.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindUnbindServiceAndAddFeature() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -344,8 +347,8 @@
      * Verifies that the ImsServiceController automatically tries to bind again after an untimely
      * binder death.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testAutoBindAfterBinderDied() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -364,8 +367,8 @@
     /**
      * Ensure that bindService has only been called once before automatic rebind occurs.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testNoAutoBindBeforeTimeout() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -382,8 +385,8 @@
     /**
      * Ensure that calling unbind stops automatic rebind of the ImsService from occuring.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testUnbindCauseAutoBindCancelAfterBinderDied() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
@@ -404,8 +407,8 @@
      * Ensure that calling bind causes the automatic rebinding to be cancelled or not cause another
      * call to bindService.
      */
+    @FlakyTest
     @Test
-    @SmallTest
     public void testBindCauseAutoBindCancelAfterBinderDied() throws RemoteException {
         HashSet<Pair<Integer, Integer>> testFeatures = new HashSet<>();
         testFeatures.add(new Pair<>(1, 1));
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ims/ImsVideoProviderWrapperTest.java b/tests/telephonytests/src/com/android/internal/telephony/ims/ImsVideoProviderWrapperTest.java
new file mode 100644
index 0000000..338e8a4
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/ims/ImsVideoProviderWrapperTest.java
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.telephony.ims;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.telecom.VideoProfile;
+
+import com.android.ims.internal.ImsVideoCallProviderWrapper;
+import com.android.ims.internal.VideoPauseTracker;
+
+import junit.framework.TestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Tests for the {@link com.android.ims.internal.VideoPauseTracker} class.
+ */
+@RunWith(AndroidJUnit4.class)
+public class ImsVideoProviderWrapperTest extends TestCase {
+    private ImsVideoCallProviderWrapper mImsVideoCallProviderWrapper;
+    @Mock
+    VideoPauseTracker mVideoPauseTracker;
+
+    @Before
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        MockitoAnnotations.initMocks(this);
+        mImsVideoCallProviderWrapper = new ImsVideoCallProviderWrapper(null, mVideoPauseTracker);
+        when(mVideoPauseTracker.shouldPauseVideoFor(anyInt())).thenReturn(true);
+        when(mVideoPauseTracker.shouldResumeVideoFor(anyInt())).thenReturn(true);
+    }
+
+    @SmallTest
+    @Test
+    public void testIsPause() {
+        assertTrue(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_BIDIRECTIONAL,
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));
+        assertTrue(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_BIDIRECTIONAL,
+                VideoProfile.STATE_PAUSED));
+        assertFalse(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_PAUSED));
+        assertFalse(ImsVideoCallProviderWrapper.isPauseRequest(VideoProfile.STATE_AUDIO_ONLY,
+                VideoProfile.STATE_AUDIO_ONLY));
+    }
+
+    @SmallTest
+    @Test
+    public void testIsResume() {
+        assertTrue(ImsVideoCallProviderWrapper.isResumeRequest(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_BIDIRECTIONAL));
+        assertTrue(ImsVideoCallProviderWrapper.isResumeRequest(VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_AUDIO_ONLY));
+        assertFalse(ImsVideoCallProviderWrapper.isResumeRequest(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));
+        assertFalse(ImsVideoCallProviderWrapper.isResumeRequest(VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_AUDIO_ONLY | VideoProfile.STATE_PAUSED));
+    }
+
+    @SmallTest
+    @Test
+    public void testIsTurnOffCameraRequest() {
+        assertTrue(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(
+                VideoProfile.STATE_BIDIRECTIONAL, VideoProfile.STATE_RX_ENABLED));
+        assertTrue(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_RX_ENABLED));
+        assertFalse(ImsVideoCallProviderWrapper.isTurnOffCameraRequest(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED,
+                VideoProfile.STATE_BIDIRECTIONAL));
+    }
+
+    @SmallTest
+    @Test
+    public void testIsTurnOnCameraRequest() {
+        assertTrue(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(
+                VideoProfile.STATE_RX_ENABLED, VideoProfile.STATE_BIDIRECTIONAL));
+        assertTrue(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(
+                VideoProfile.STATE_RX_ENABLED,
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));
+        assertFalse(ImsVideoCallProviderWrapper.isTurnOnCameraRequest(
+                VideoProfile.STATE_BIDIRECTIONAL,
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED));
+    }
+
+    /**
+     * Verifies that the to profile is not changed when a request to turn off the camera is sent
+     * using the broken vendor-format request.
+     */
+    @SmallTest
+    @Test
+    public void testNoFilterWhenDisablingCamera() {
+        mImsVideoCallProviderWrapper.setUseVideoPauseWorkaround(true);
+        VideoProfile fromProfile = new VideoProfile(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);
+        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_RX_ENABLED);
+
+        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,
+                toProfile, VideoPauseTracker.SOURCE_INCALL);
+        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());
+    }
+
+    /**
+     * Verifies that the to profile is not changed when a request to turn on the camera is sent
+     * using the broken vendor-format request.
+     */
+    @SmallTest
+    @Test
+    public void testNoFilterWhenEnablingCamera() {
+        mImsVideoCallProviderWrapper.setUseVideoPauseWorkaround(true);
+        VideoProfile fromProfile = new VideoProfile(
+                VideoProfile.STATE_RX_ENABLED | VideoProfile.STATE_PAUSED);
+        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);
+
+        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,
+                toProfile, VideoPauseTracker.SOURCE_INCALL);
+        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());
+    }
+
+    /**
+     * Verifies normal operation of filtering of pause request.
+     */
+    @SmallTest
+    @Test
+    public void testNoFilteringOnPause() {
+        VideoProfile fromProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);
+        VideoProfile toProfile = new VideoProfile(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);
+
+        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,
+                toProfile, VideoPauseTracker.SOURCE_INCALL);
+        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());
+    }
+
+    /**
+     * Verifies normal operation of filtering of pause request.
+     */
+    @SmallTest
+    @Test
+    public void testNoFilteringOnResume() {
+        VideoProfile fromProfile = new VideoProfile(
+                VideoProfile.STATE_BIDIRECTIONAL | VideoProfile.STATE_PAUSED);
+        VideoProfile toProfile = new VideoProfile(VideoProfile.STATE_BIDIRECTIONAL);
+
+        VideoProfile filteredTo = mImsVideoCallProviderWrapper.maybeFilterPauseResume(fromProfile,
+                toProfile, VideoPauseTracker.SOURCE_INCALL);
+        assertEquals(filteredTo.getVideoState(), toProfile.getVideoState());
+    }
+}
+
diff --git a/tests/telephonytests/src/com/android/internal/telephony/ims/TestImsServiceControllerAdapter.java b/tests/telephonytests/src/com/android/internal/telephony/ims/TestImsServiceControllerAdapter.java
index 564e284..0e22be1 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/ims/TestImsServiceControllerAdapter.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/ims/TestImsServiceControllerAdapter.java
@@ -52,7 +52,8 @@
         }
 
         @Override
-        public void removeImsFeature(int slotId, int feature) throws RemoteException {
+        public void removeImsFeature(int slotId, int feature, IImsFeatureStatusCallback c)
+                throws RemoteException {
             TestImsServiceControllerAdapter.this.removeImsFeature(slotId, feature);
         }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneCallTrackerTest.java b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneCallTrackerTest.java
index 923cd05..be8d6f6 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneCallTrackerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneCallTrackerTest.java
@@ -15,18 +15,39 @@
  */
 package com.android.internal.telephony.imsphone;
 
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.nullable;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyBoolean;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.isNull;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Message;
 import android.support.test.filters.FlakyTest;
+import android.telephony.DisconnectCause;
+import android.telecom.VideoProfile;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.ims.feature.ImsFeature;
 import android.test.suitebuilder.annotation.SmallTest;
-import android.test.suitebuilder.annotation.LargeTest;
 
 import com.android.ims.ImsCall;
 import com.android.ims.ImsCallProfile;
@@ -38,6 +59,7 @@
 import com.android.ims.ImsServiceClass;
 import com.android.ims.internal.ImsCallSession;
 import com.android.internal.telephony.Call;
+import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.Connection;
 import com.android.internal.telephony.PhoneConstants;
@@ -46,33 +68,13 @@
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.nullable;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.anyBoolean;
-import static org.mockito.Mockito.anyInt;
-import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.isNull;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
 public class ImsPhoneCallTrackerTest extends TelephonyTest {
     private ImsPhoneCallTracker mCTUT;
     private ImsCTHandlerThread mImsCTHandlerThread;
@@ -84,6 +86,8 @@
     private int mServiceId;
     @Mock
     private ImsCallSession mImsCallSession;
+    @Mock
+    private SharedPreferences mSharedPreferences;
     private Handler mCTHander;
 
     private class ImsCTHandlerThread extends HandlerThread {
@@ -211,7 +215,7 @@
     @After
     public void tearDown() throws Exception {
         mCTUT = null;
-        mImsCTHandlerThread.quitSafely();
+        mImsCTHandlerThread.quit();
         super.tearDown();
     }
 
@@ -228,6 +232,7 @@
         mImsConnectionStateListener.onFeatureCapabilityChanged(ImsServiceClass.MMTEL,
                 featureEnableArray,
                 featureDisableArray);
+        waitForHandlerAction(mCTHander, 1000);
         assertTrue(mCTUT.isVolteEnabled());
         assertFalse(mCTUT.isVideoCallEnabled());
         // video call not enabled
@@ -239,6 +244,7 @@
         mImsConnectionStateListener.onFeatureCapabilityChanged(ImsServiceClass.MMTEL,
                 featureEnableArray,
                 featureDisableArray);
+        waitForHandlerAction(mCTHander, 1000);
         assertTrue(mCTUT.isVideoCallEnabled());
         verify(mImsPhone, times(1)).notifyForVideoCapabilityChanged(eq(true));
     }
@@ -349,6 +355,31 @@
         assertEquals(Call.State.HOLDING, mCTUT.mBackgroundCall.getState());
     }
 
+    /**
+     * Ensures that the dial method will perform a shared preferences lookup using the correct
+     * shared preference key to determine the CLIR mode.
+     */
+    @Test
+    @SmallTest
+    public void testDialClirMode() {
+        mCTUT.setSharedPreferenceProxy((Context context) -> {
+            return mSharedPreferences;
+        });
+        ArgumentCaptor<String> mStringCaptor = ArgumentCaptor.forClass(String.class);
+        doReturn(CommandsInterface.CLIR_INVOCATION).when(mSharedPreferences).getInt(
+                mStringCaptor.capture(), anyInt());
+
+        try {
+            mCTUT.dial("+17005554141", VideoProfile.STATE_AUDIO_ONLY, null);
+        } catch (CallStateException cse) {
+            cse.printStackTrace();
+            Assert.fail("unexpected exception thrown" + cse.getMessage());
+        }
+
+        // Ensure that the correct key was queried from the shared prefs.
+        assertEquals("clir_key0", mStringCaptor.getValue());
+    }
+
     @FlakyTest
     @Test
     @SmallTest
@@ -370,6 +401,8 @@
         assertEquals(Call.State.ALERTING, mCTUT.mForegroundCall.getState());
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @SmallTest
     public void testImsMTActiveMODial() {
@@ -476,6 +509,8 @@
                 nullable(ImsConnectionStateListener.class));
     }
 
+    @FlakyTest
+    @Ignore
     @Test
     @SmallTest
     public void testTTYImsServiceUnavailable() throws ImsException {
@@ -494,4 +529,22 @@
         verify(mImsManager, times(2)).open(anyInt(), nullable(PendingIntent.class),
                 nullable(ImsConnectionStateListener.class));
     }
+
+    @Test
+    @SmallTest
+    public void testLowBatteryDisconnectMidCall() {
+        assertEquals(DisconnectCause.LOW_BATTERY, mCTUT.getDisconnectCauseFromReasonInfo(
+                new ImsReasonInfo(ImsReasonInfo.CODE_LOCAL_LOW_BATTERY, 0), Call.State.ACTIVE));
+        assertEquals(DisconnectCause.LOW_BATTERY, mCTUT.getDisconnectCauseFromReasonInfo(
+                new ImsReasonInfo(ImsReasonInfo.CODE_LOW_BATTERY, 0), Call.State.ACTIVE));
+    }
+
+    @Test
+    @SmallTest
+    public void testLowBatteryDisconnectDialing() {
+        assertEquals(DisconnectCause.DIAL_LOW_BATTERY, mCTUT.getDisconnectCauseFromReasonInfo(
+                new ImsReasonInfo(ImsReasonInfo.CODE_LOCAL_LOW_BATTERY, 0), Call.State.DIALING));
+        assertEquals(DisconnectCause.DIAL_LOW_BATTERY, mCTUT.getDisconnectCauseFromReasonInfo(
+                new ImsReasonInfo(ImsReasonInfo.CODE_LOW_BATTERY, 0), Call.State.DIALING));
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneFactoryTest.java b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneFactoryTest.java
index 8a7c53a..c31541e 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneFactoryTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneFactoryTest.java
@@ -60,7 +60,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mImsPhoneFactoryHandler.quitSafely();
+        mImsPhoneFactoryHandler.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneTest.java b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneTest.java
index de0c8ce..3b357d7 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneTest.java
@@ -66,6 +66,7 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
@@ -141,7 +142,7 @@
     @After
     public void tearDown() throws Exception {
         mImsPhoneUT = null;
-        mImsPhoneTestHandler.quitSafely();
+        mImsPhoneTestHandler.quit();
         super.tearDown();
     }
 
@@ -450,7 +451,7 @@
 
     @FlakyTest
     @Test
-    @SmallTest
+    @Ignore
     public void testCallForwardingOption() throws Exception {
         Message msg = mTestHandler.obtainMessage();
         mImsPhoneUT.getCallForwardingOption(CF_REASON_UNCONDITIONAL, msg);
@@ -507,8 +508,9 @@
         assertEquals(msg, messageArgumentCaptor.getValue().obj);
     }
 
+    @FlakyTest
     @Test
-    @SmallTest
+    @Ignore
     public void testEcbm() throws Exception {
         ImsEcbmStateListener imsEcbmStateListener = mImsPhoneUT.getImsEcbmStateListener();
 
@@ -577,6 +579,7 @@
     @FlakyTest
     @Test
     @SmallTest
+    @Ignore
     public void testProcessDisconnectReason() throws Exception {
         // set up CarrierConfig
         PersistableBundle bundle = mContextFixture.getCarrierConfigBundle();
diff --git a/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressCallSessionTest.java b/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressCallSessionTest.java
index 612cae7..0e04da8 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressCallSessionTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressCallSessionTest.java
@@ -18,8 +18,8 @@
 
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.internal.telephony.TelephonyProto;
 import com.android.internal.telephony.TelephonyTest;
+import com.android.internal.telephony.nano.TelephonyProto;
 
 import org.junit.After;
 import org.junit.Before;
@@ -72,6 +72,6 @@
         }
 
         assertTrue(mCallSession.isEventsDropped());
-        assertEquals(2, mCallSession.events.getFirst().getRilRequestId());
+        assertEquals(2, mCallSession.events.getFirst().rilRequestId);
     }
-}
\ No newline at end of file
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressSmsSessionTest.java b/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressSmsSessionTest.java
index 710f003..b2b9ca5 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressSmsSessionTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/metrics/InProgressSmsSessionTest.java
@@ -18,8 +18,8 @@
 
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.internal.telephony.TelephonyProto;
 import com.android.internal.telephony.TelephonyTest;
+import com.android.internal.telephony.nano.TelephonyProto;
 
 import org.junit.After;
 import org.junit.Before;
@@ -68,7 +68,7 @@
         }
 
         assertTrue(mSmsSession.isEventsDropped());
-        assertEquals(6, mSmsSession.events.getFirst().getRilRequestId());
+        assertEquals(6, mSmsSession.events.getFirst().rilRequestId);
     }
 
     // Test dropped event scenario
@@ -92,4 +92,4 @@
 
         assertEquals(50, mSmsSession.getNumExpectedResponses());
     }
-}
\ No newline at end of file
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/metrics/TelephonyMetricsTest.java b/tests/telephonytests/src/com/android/internal/telephony/metrics/TelephonyMetricsTest.java
index e33a605..bd5785d 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/metrics/TelephonyMetricsTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/metrics/TelephonyMetricsTest.java
@@ -22,12 +22,12 @@
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_DEACTIVATE_DATA_CALL;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_SEND_SMS;
 import static com.android.internal.telephony.RILConstants.RIL_REQUEST_SETUP_DATA_CALL;
-import static com.android.internal.telephony.TelephonyProto.PdpType.PDP_TYPE_IPV4V6;
 import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_ADDRESS;
 import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_DNS;
 import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_GATEWAY;
 import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_IFNAME;
 import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_PCSCF_ADDRESS;
+import static com.android.internal.telephony.nano.TelephonyProto.PdpType.PDP_TYPE_IPV4V6;
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
@@ -47,21 +47,21 @@
 import com.android.internal.telephony.GsmCdmaConnection;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.SmsResponse;
-import com.android.internal.telephony.TelephonyProto;
-import com.android.internal.telephony.TelephonyProto.ImsConnectionState;
-import com.android.internal.telephony.TelephonyProto.RadioAccessTechnology;
-import com.android.internal.telephony.TelephonyProto.SmsSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.CallState;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.ImsCommand;
-import com.android.internal.telephony.TelephonyProto.TelephonyCallSession.Event.RilCall;
-import com.android.internal.telephony.TelephonyProto.TelephonyEvent;
-import com.android.internal.telephony.TelephonyProto.TelephonyLog;
-import com.android.internal.telephony.TelephonyProto.TelephonyServiceState;
-import com.android.internal.telephony.TelephonyProto.TelephonyServiceState.RoamingType;
 import com.android.internal.telephony.TelephonyTest;
 import com.android.internal.telephony.UUSInfo;
 import com.android.internal.telephony.dataconnection.DataCallResponse;
+import com.android.internal.telephony.nano.TelephonyProto;
+import com.android.internal.telephony.nano.TelephonyProto.ImsConnectionState;
+import com.android.internal.telephony.nano.TelephonyProto.RadioAccessTechnology;
+import com.android.internal.telephony.nano.TelephonyProto.SmsSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.CallState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.ImsCommand;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyCallSession.Event.RilCall;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyEvent;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyLog;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState;
+import com.android.internal.telephony.nano.TelephonyProto.TelephonyServiceState.RoamingType;
 
 import org.junit.After;
 import org.junit.Before;
@@ -146,9 +146,8 @@
         assertEquals(1000, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertTrue(log.getEventsDropped());
-        assertEquals(1, log.events[0].getDataStallAction());
+        assertTrue(log.eventsDropped);
+        assertEquals(1, log.events[0].dataStallAction);
     }
 
     // Test write data stall event
@@ -161,9 +160,23 @@
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.events[0].hasPhoneId());
-        assertEquals(mPhone.getPhoneId(), log.events[0].getPhoneId());
-        assertEquals(3, log.events[0].getDataStallAction());
+        assertEquals(mPhone.getPhoneId(), log.events[0].phoneId);
+        assertEquals(3, log.events[0].dataStallAction);
+    }
+
+    // Test write modem restart event
+    @Test
+    @SmallTest
+    public void testModemRestartEvent() throws Exception {
+        mMetrics.writeModemRestartEvent(mPhone.getPhoneId(), "Test");
+        TelephonyLog log = buildProto();
+
+        assertEquals(1, log.events.length);
+        assertEquals(0, log.callSessions.length);
+        assertEquals(0, log.smsSessions.length);
+
+        assertEquals(mPhone.getPhoneId(), log.events[0].phoneId);
+        assertEquals("Test", log.events[0].modemRestart.reason);
     }
 
     // Test write on IMS call start
@@ -177,16 +190,36 @@
         assertEquals(0, log.events.length);
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.callSessions[0].hasPhoneId());
-        assertEquals(mPhone.getPhoneId(), log.callSessions[0].getPhoneId());
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].hasStartTimeMinutes());
+
+        assertEquals(mPhone.getPhoneId(), log.callSessions[0].phoneId);
+
+        assertFalse(log.callSessions[0].eventsDropped);
+
         assertEquals(1, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].events[0].hasCallIndex());
-        assertEquals(123, log.callSessions[0].events[0].getCallIndex());
-        assertTrue(log.callSessions[0].events[0].hasImsCommand());
-        assertEquals(ImsCommand.IMS_CMD_START, log.callSessions[0].events[0].getImsCommand());
+
+        assertEquals(123, log.callSessions[0].events[0].callIndex);
+
+        assertEquals(ImsCommand.IMS_CMD_START, log.callSessions[0].events[0].imsCommand);
+    }
+
+    // Test write on IMS call received
+    @Test
+    @SmallTest
+    public void testWriteOnImsCallReceive() throws Exception {
+        mMetrics.writeOnImsCallReceive(mPhone.getPhoneId(), mImsCallSession);
+        mMetrics.writePhoneState(mPhone.getPhoneId(), PhoneConstants.State.IDLE);
+        TelephonyLog log = buildProto();
+
+        assertEquals(0, log.events.length);
+        assertEquals(1, log.callSessions.length);
+        assertEquals(0, log.smsSessions.length);
+        assertEquals(mPhone.getPhoneId(), log.callSessions[0].phoneId);
+
+        assertFalse(log.callSessions[0].eventsDropped);
+
+        assertEquals(1, log.callSessions[0].events.length);
+
+        assertEquals(123, log.callSessions[0].events[0].callIndex);
     }
 
     // Test write ims call state
@@ -202,12 +235,11 @@
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].events[1].hasCallIndex());
-        assertEquals(123, log.callSessions[0].events[1].getCallIndex());
-        assertTrue(log.callSessions[0].events[1].hasCallState());
-        assertEquals(CallState.CALL_ACTIVE, log.callSessions[0].events[1].getCallState());
+        assertFalse(log.callSessions[0].eventsDropped);
+
+        assertEquals(123, log.callSessions[0].events[1].callIndex);
+
+        assertEquals(CallState.CALL_ACTIVE, log.callSessions[0].events[1].callState);
     }
 
     // Test write ims set feature value
@@ -217,6 +249,8 @@
         mMetrics.writeOnImsCallStart(mPhone.getPhoneId(), mImsCallSession);
         mMetrics.writeImsSetFeatureValue(mPhone.getPhoneId(),
                 ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE, 0, 1, 0);
+        mMetrics.writeImsSetFeatureValue(mPhone.getPhoneId(),
+                ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE, 0, 1, 0);
         mMetrics.writePhoneState(mPhone.getPhoneId(), PhoneConstants.State.IDLE);
         TelephonyLog log = buildProto();
 
@@ -224,10 +258,8 @@
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].events[1].settings.hasIsEnhanced4GLteModeEnabled());
-        assertTrue(log.callSessions[0].events[1].settings.getIsEnhanced4GLteModeEnabled());
+        assertFalse(log.callSessions[0].eventsDropped);
+        assertTrue(log.callSessions[0].events[1].settings.isEnhanced4GLteModeEnabled);
     }
 
     // Test write on ims call handover event
@@ -245,24 +277,16 @@
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].events[1].hasType());
+        assertFalse(log.callSessions[0].eventsDropped);
         assertEquals(TelephonyCallSession.Event.Type.IMS_CALL_HANDOVER,
-                log.callSessions[0].events[1].getType());
-        assertTrue(log.callSessions[0].events[1].hasCallIndex());
-        assertEquals(123, log.callSessions[0].events[1].getCallIndex());
-        assertTrue(log.callSessions[0].events[1].hasSrcAccessTech());
-        assertEquals(5, log.callSessions[0].events[1].getSrcAccessTech());
-        assertTrue(log.callSessions[0].events[1].hasTargetAccessTech());
-        assertEquals(6, log.callSessions[0].events[1].getTargetAccessTech());
+                log.callSessions[0].events[1].type);
+        assertEquals(123, log.callSessions[0].events[1].callIndex);
+        assertEquals(5, log.callSessions[0].events[1].srcAccessTech);
+        assertEquals(6, log.callSessions[0].events[1].targetAccessTech);
 
-        assertTrue(log.callSessions[0].events[1].reasonInfo.hasExtraMessage());
-        assertEquals("extramessage", log.callSessions[0].events[1].reasonInfo.getExtraMessage());
-        assertTrue(log.callSessions[0].events[1].reasonInfo.hasExtraCode());
-        assertEquals(456, log.callSessions[0].events[1].reasonInfo.getExtraCode());
-        assertTrue(log.callSessions[0].events[1].reasonInfo.hasReasonCode());
-        assertEquals(123, log.callSessions[0].events[1].reasonInfo.getReasonCode());
+        assertEquals("extramessage", log.callSessions[0].events[1].reasonInfo.extraMessage);
+        assertEquals(456, log.callSessions[0].events[1].reasonInfo.extraCode);
+        assertEquals(123, log.callSessions[0].events[1].reasonInfo.reasonCode);
     }
 
     // Test write on ims command
@@ -278,15 +302,15 @@
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].events[1].hasType());
+
+        assertFalse(log.callSessions[0].eventsDropped);
+
         assertEquals(TelephonyCallSession.Event.Type.IMS_COMMAND,
-                log.callSessions[0].events[1].getType());
-        assertTrue(log.callSessions[0].events[1].hasImsCommand());
-        assertEquals(123, log.callSessions[0].events[1].getImsCommand());
-        assertTrue(log.callSessions[0].events[1].hasCallIndex());
-        assertEquals(123, log.callSessions[0].events[1].getCallIndex());
+                log.callSessions[0].events[1].type);
+
+        assertEquals(123, log.callSessions[0].events[1].imsCommand);
+
+        assertEquals(123, log.callSessions[0].events[1].callIndex);
     }
 
     // Test write on ims connection state
@@ -296,6 +320,8 @@
         mMetrics.writeOnImsCallStart(mPhone.getPhoneId(), mImsCallSession);
         mMetrics.writeOnImsConnectionState(mPhone.getPhoneId(),
                 ImsConnectionState.State.CONNECTED, mImsReasonInfo);
+        mMetrics.writeOnImsConnectionState(mPhone.getPhoneId(),
+                ImsConnectionState.State.CONNECTED, mImsReasonInfo);
         mMetrics.writePhoneState(mPhone.getPhoneId(), PhoneConstants.State.IDLE);
         TelephonyLog log = buildProto();
 
@@ -303,27 +329,18 @@
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
-        assertTrue(log.events[0].hasType());
-        assertEquals(TelephonyEvent.Type.IMS_CONNECTION_STATE_CHANGED, log.events[0].getType());
-        assertTrue(log.events[0].imsConnectionState.hasState());
+        assertFalse(log.eventsDropped);
+        assertEquals(TelephonyEvent.Type.IMS_CONNECTION_STATE_CHANGED, log.events[0].type);
         assertEquals(ImsConnectionState.State.CONNECTED,
-                log.events[0].imsConnectionState.getState());
-        assertTrue(log.events[0].imsConnectionState.reasonInfo.hasReasonCode());
-        assertEquals(123, log.events[0].imsConnectionState.reasonInfo.getReasonCode());
-        assertTrue(log.events[0].imsConnectionState.reasonInfo.hasExtraCode());
-        assertEquals(456, log.events[0].imsConnectionState.reasonInfo.getExtraCode());
-        assertTrue(log.events[0].imsConnectionState.reasonInfo.hasExtraMessage());
-        assertEquals("extramessage", log.events[0].imsConnectionState.reasonInfo.getExtraMessage());
-        assertTrue(log.callSessions[0].hasEventsDropped());
-        assertFalse(log.callSessions[0].getEventsDropped());
-        assertTrue(log.callSessions[0].events[1].hasType());
+                log.events[0].imsConnectionState.state);
+        assertEquals(123, log.events[0].imsConnectionState.reasonInfo.reasonCode);
+        assertEquals(456, log.events[0].imsConnectionState.reasonInfo.extraCode);
+        assertEquals("extramessage", log.events[0].imsConnectionState.reasonInfo.extraMessage);
+        assertFalse(log.callSessions[0].eventsDropped);
         assertEquals(TelephonyCallSession.Event.Type.IMS_CONNECTION_STATE_CHANGED,
-                log.callSessions[0].events[1].getType());
-        assertTrue(log.callSessions[0].events[1].imsConnectionState.hasState());
+                log.callSessions[0].events[1].type);
         assertEquals(ImsConnectionState.State.CONNECTED,
-                log.callSessions[0].events[1].imsConnectionState.getState());
+                log.callSessions[0].events[1].imsConnectionState.state);
     }
 
     // Test write on setup data call response
@@ -340,21 +357,15 @@
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+        assertFalse(log.eventsDropped);
 
         TelephonyEvent.RilSetupDataCallResponse respProto = log.events[0].setupDataCallResponse;
 
-        assertTrue(respProto.hasStatus());
-        assertEquals(5, respProto.getStatus());
-        assertTrue(respProto.hasSuggestedRetryTimeMillis());
-        assertEquals(6, respProto.getSuggestedRetryTimeMillis());
-        assertTrue(respProto.call.hasCid());
-        assertEquals(7, respProto.call.getCid());
-        assertTrue(respProto.call.hasType());
-        assertEquals(PDP_TYPE_IPV4V6, respProto.call.getType());
-        assertTrue(respProto.call.hasIframe());
-        assertEquals(FAKE_IFNAME, respProto.call.getIframe());
+        assertEquals(5, respProto.status);
+        assertEquals(6, respProto.suggestedRetryTimeMillis);
+        assertEquals(7, respProto.call.cid);
+        assertEquals(PDP_TYPE_IPV4V6, respProto.call.type);
+        assertEquals(FAKE_IFNAME, respProto.call.iframe);
     }
 
     // Test write on deactivate data call response
@@ -368,13 +379,10 @@
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+        assertFalse(log.eventsDropped);
 
-        assertTrue(log.events[0].hasType());
-        assertEquals(TelephonyEvent.Type.DATA_CALL_DEACTIVATE_RESPONSE, log.events[0].getType());
-        assertTrue(log.events[0].hasError());
-        assertEquals(4, log.events[0].getError());
+        assertEquals(TelephonyEvent.Type.DATA_CALL_DEACTIVATE_RESPONSE, log.events[0].type);
+        assertEquals(4, log.events[0].error);
     }
 
     // Test write RIL send SMS
@@ -396,46 +404,29 @@
         assertEquals(0, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(1, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+        assertFalse(log.eventsDropped);
 
         SmsSession.Event[] events = log.smsSessions[0].events;
         assertEquals(4, events.length);
-        assertTrue(events[0].hasType());
-        assertEquals(SmsSession.Event.Type.SMS_SEND, events[0].getType());
-        assertTrue(events[0].hasRilRequestId());
-        assertEquals(1, events[0].getRilRequestId());
-        assertTrue(events[0].hasTech());
-        assertEquals(2, events[0].getTech());
-        assertTrue(events[0].hasFormat());
-        assertEquals(1, events[0].getFormat());
+        assertEquals(SmsSession.Event.Type.SMS_SEND, events[0].type);
+        assertEquals(1, events[0].rilRequestId);
+        assertEquals(2, events[0].tech);
+        assertEquals(1, events[0].format);
 
-        assertTrue(events[1].hasType());
-        assertEquals(SmsSession.Event.Type.SMS_SEND, events[1].getType());
-        assertTrue(events[1].hasRilRequestId());
-        assertEquals(4, events[1].getRilRequestId());
-        assertTrue(events[1].hasTech());
-        assertEquals(5, events[1].getTech());
-        assertTrue(events[1].hasFormat());
-        assertEquals(2, events[1].getFormat());
+        assertEquals(SmsSession.Event.Type.SMS_SEND, events[1].type);
+        assertEquals(4, events[1].rilRequestId);
+        assertEquals(5, events[1].tech);
+        assertEquals(2, events[1].format);
 
-        assertTrue(events[2].hasType());
-        assertEquals(SmsSession.Event.Type.SMS_SEND_RESULT, events[2].getType());
-        assertTrue(events[2].hasRilRequestId());
-        assertEquals(1, events[2].getRilRequestId());
-        assertTrue(events[2].hasError());
-        assertEquals(0, events[2].getError());
-        assertTrue(events[2].hasErrorCode());
-        assertEquals(123, events[2].getErrorCode());
+        assertEquals(SmsSession.Event.Type.SMS_SEND_RESULT, events[2].type);
+        assertEquals(1, events[2].rilRequestId);
+        assertEquals(1, events[2].error);
+        assertEquals(123, events[2].errorCode);
 
-        assertTrue(events[3].hasType());
-        assertEquals(SmsSession.Event.Type.SMS_SEND_RESULT, events[3].getType());
-        assertTrue(events[3].hasRilRequestId());
-        assertEquals(4, events[3].getRilRequestId());
-        assertTrue(events[3].hasError());
-        assertEquals(0, events[3].getError());
-        assertTrue(events[3].hasErrorCode());
-        assertEquals(456, events[3].getErrorCode());
+        assertEquals(SmsSession.Event.Type.SMS_SEND_RESULT, events[3].type);
+        assertEquals(4, events[3].rilRequestId);
+        assertEquals(1, events[3].error);
+        assertEquals(456, events[3].errorCode);
     }
 
     // Test write phone state
@@ -450,18 +441,14 @@
         assertEquals(0, log.events.length);
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+        assertFalse(log.eventsDropped);
 
-        assertTrue(log.callSessions[0].hasPhoneId());
-        assertEquals(mPhone.getPhoneId(), log.callSessions[0].getPhoneId());
+        assertEquals(mPhone.getPhoneId(), log.callSessions[0].phoneId);
         assertEquals(2, log.callSessions[0].events.length);
-        assertTrue(log.callSessions[0].events[1].hasType());
         assertEquals(TelephonyCallSession.Event.Type.PHONE_STATE_CHANGED,
-                log.callSessions[0].events[1].getType());
-        assertTrue(log.callSessions[0].events[1].hasPhoneState());
+                log.callSessions[0].events[1].type);
         assertEquals(TelephonyCallSession.Event.PhoneState.STATE_OFFHOOK,
-                log.callSessions[0].events[1].getPhoneState());
+                log.callSessions[0].events[1].phoneState);
     }
 
     // Test write RIL dial and hangup
@@ -478,29 +465,23 @@
         assertEquals(0, log.events.length);
         assertEquals(1, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+        assertFalse(log.eventsDropped);
 
         TelephonyCallSession.Event[] events = log.callSessions[0].events;
 
         assertEquals(2, events.length);
-        assertTrue(events[0].hasType());
-        assertEquals(TelephonyCallSession.Event.Type.RIL_REQUEST, events[0].getType());
-        assertTrue(events[0].hasRilRequest());
-        assertEquals(TelephonyCallSession.Event.RilRequest.RIL_REQUEST_DIAL,
-                events[0].getRilRequest());
-        RilCall[] calls = events[0].calls;
-        assertEquals(CallState.CALL_DIALING, calls[0].getState());
+        assertEquals(TelephonyCallSession.Event.Type.RIL_REQUEST, events[0].type);
 
-        assertTrue(events[1].hasType());
-        assertEquals(TelephonyCallSession.Event.Type.RIL_REQUEST, events[1].getType());
-        assertTrue(events[1].hasRilRequest());
+        assertEquals(TelephonyCallSession.Event.RilRequest.RIL_REQUEST_DIAL,
+                events[0].rilRequest);
+        RilCall[] calls = events[0].calls;
+        assertEquals(CallState.CALL_DIALING, calls[0].state);
+
         assertEquals(TelephonyCallSession.Event.RilRequest.RIL_REQUEST_HANGUP,
-                events[1].getRilRequest());
+                events[1].rilRequest);
         calls = events[1].calls;
-        assertTrue(calls[0].hasIndex());
-        assertEquals(3, calls[0].getIndex());
-        assertEquals(CallState.CALL_DISCONNECTED, calls[0].getState());
+        assertEquals(3, calls[0].index);
+        assertEquals(CallState.CALL_DISCONNECTED, calls[0].state);
     }
 
     // Test write RIL setup data call
@@ -515,21 +496,21 @@
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
 
-        assertTrue(log.events[0].hasType());
-        assertEquals(TelephonyEvent.Type.DATA_CALL_SETUP, log.events[0].getType());
+        assertFalse(log.eventsDropped);
+
+
+        assertEquals(TelephonyEvent.Type.DATA_CALL_SETUP, log.events[0].type);
 
         TelephonyEvent.RilSetupDataCall setupDataCall = log.events[0].setupDataCall;
-        assertTrue(setupDataCall.hasApn());
-        assertEquals("apn", setupDataCall.getApn());
-        assertTrue(setupDataCall.hasRat());
-        assertEquals(14, setupDataCall.getRat());
-        assertTrue(setupDataCall.hasDataProfile());
-        assertEquals(4, setupDataCall.getDataProfile());
-        assertTrue(setupDataCall.hasType());
-        assertEquals(PDP_TYPE_IPV4V6, setupDataCall.getType());
+
+        assertEquals("apn", setupDataCall.apn);
+
+        assertEquals(14, setupDataCall.rat);
+
+        assertEquals(4, setupDataCall.dataProfile);
+
+        assertEquals(PDP_TYPE_IPV4V6, setupDataCall.type);
     }
 
     // Test write service state changed
@@ -537,39 +518,40 @@
     @SmallTest
     public void testWriteServiceStateChanged() throws Exception {
         mMetrics.writeServiceStateChanged(mPhone.getPhoneId(), mServiceState);
+        mMetrics.writeServiceStateChanged(mPhone.getPhoneId(), mServiceState);
         TelephonyLog log = buildProto();
 
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+
+        assertFalse(log.eventsDropped);
 
         TelephonyEvent event = log.events[0];
-        assertTrue(event.hasType());
-        assertEquals(TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED, event.getType());
+
+        assertEquals(TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED, event.type);
 
         TelephonyServiceState state = event.serviceState;
-        assertTrue(state.hasVoiceRat());
-        assertEquals(RadioAccessTechnology.RAT_LTE, state.getVoiceRat());
-        assertTrue(state.hasDataRat());
-        assertEquals(RadioAccessTechnology.RAT_LTE, state.getDataRat());
-        assertTrue(state.hasVoiceRoamingType());
-        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.getVoiceRoamingType());
-        assertTrue(state.hasDataRoamingType());
-        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.getDataRoamingType());
-        assertTrue(state.voiceOperator.hasAlphaLong());
-        assertEquals("voicelong", state.voiceOperator.getAlphaLong());
-        assertTrue(state.voiceOperator.hasAlphaShort());
-        assertEquals("voiceshort", state.voiceOperator.getAlphaShort());
-        assertTrue(state.voiceOperator.hasNumeric());
-        assertEquals("123456", state.voiceOperator.getNumeric());
-        assertTrue(state.dataOperator.hasAlphaLong());
-        assertEquals("datalong", state.dataOperator.getAlphaLong());
-        assertTrue(state.dataOperator.hasAlphaShort());
-        assertEquals("datashort", state.dataOperator.getAlphaShort());
-        assertTrue(state.dataOperator.hasNumeric());
-        assertEquals("123456", state.dataOperator.getNumeric());
+
+        assertEquals(RadioAccessTechnology.RAT_LTE, state.voiceRat);
+
+        assertEquals(RadioAccessTechnology.RAT_LTE, state.dataRat);
+
+        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.voiceRoamingType);
+
+        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.dataRoamingType);
+
+        assertEquals("voicelong", state.voiceOperator.alphaLong);
+
+        assertEquals("voiceshort", state.voiceOperator.alphaShort);
+
+        assertEquals("123456", state.voiceOperator.numeric);
+
+        assertEquals("datalong", state.dataOperator.alphaLong);
+
+        assertEquals("datashort", state.dataOperator.alphaShort);
+
+        assertEquals("123456", state.dataOperator.numeric);
     }
 
     // Test reset scenario
@@ -583,34 +565,34 @@
         assertEquals(1, log.events.length);
         assertEquals(0, log.callSessions.length);
         assertEquals(0, log.smsSessions.length);
-        assertTrue(log.hasEventsDropped());
-        assertFalse(log.getEventsDropped());
+
+        assertFalse(log.eventsDropped);
 
         TelephonyEvent event = log.events[0];
-        assertTrue(event.hasType());
-        assertEquals(TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED, event.getType());
+
+        assertEquals(TelephonyEvent.Type.RIL_SERVICE_STATE_CHANGED, event.type);
 
         TelephonyServiceState state = event.serviceState;
-        assertTrue(state.hasVoiceRat());
-        assertEquals(RadioAccessTechnology.RAT_LTE, state.getVoiceRat());
-        assertTrue(state.hasDataRat());
-        assertEquals(RadioAccessTechnology.RAT_LTE, state.getDataRat());
-        assertTrue(state.hasVoiceRoamingType());
-        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.getVoiceRoamingType());
-        assertTrue(state.hasDataRoamingType());
-        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.getDataRoamingType());
-        assertTrue(state.voiceOperator.hasAlphaLong());
-        assertEquals("voicelong", state.voiceOperator.getAlphaLong());
-        assertTrue(state.voiceOperator.hasAlphaShort());
-        assertEquals("voiceshort", state.voiceOperator.getAlphaShort());
-        assertTrue(state.voiceOperator.hasNumeric());
-        assertEquals("123456", state.voiceOperator.getNumeric());
-        assertTrue(state.dataOperator.hasAlphaLong());
-        assertEquals("datalong", state.dataOperator.getAlphaLong());
-        assertTrue(state.dataOperator.hasAlphaShort());
-        assertEquals("datashort", state.dataOperator.getAlphaShort());
-        assertTrue(state.dataOperator.hasNumeric());
-        assertEquals("123456", state.dataOperator.getNumeric());
+
+        assertEquals(RadioAccessTechnology.RAT_LTE, state.voiceRat);
+
+        assertEquals(RadioAccessTechnology.RAT_LTE, state.dataRat);
+
+        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.voiceRoamingType);
+
+        assertEquals(RoamingType.ROAMING_TYPE_DOMESTIC, state.dataRoamingType);
+
+        assertEquals("voicelong", state.voiceOperator.alphaLong);
+
+        assertEquals("voiceshort", state.voiceOperator.alphaShort);
+
+        assertEquals("123456", state.voiceOperator.numeric);
+
+        assertEquals("datalong", state.dataOperator.alphaLong);
+
+        assertEquals("datashort", state.dataOperator.alphaShort);
+
+        assertEquals("123456", state.dataOperator.numeric);
     }
 
     // Test Proto Encoding/Decoding
@@ -624,4 +606,42 @@
         byte[] decodedString = Base64.decode(encodedString, Base64.DEFAULT);
         assertArrayEquals(TelephonyProto.TelephonyLog.toByteArray(log), decodedString);
     }
+
+    // Test write ims capabilities changed
+    @Test
+    @SmallTest
+    public void testWriteOnImsCapabilities() throws Exception {
+        boolean[] caps1 = new boolean[]{true, false, true, false, true, false};
+        mMetrics.writeOnImsCapabilities(mPhone.getPhoneId(), caps1);
+        boolean[] caps2 = new boolean[]{true, false, true, false, true, false};
+        // The duplicate one should be filtered out.
+        mMetrics.writeOnImsCapabilities(mPhone.getPhoneId(), caps2);
+        boolean[] caps3 = new boolean[]{false, true, false, true, false, true};
+        mMetrics.writeOnImsCapabilities(mPhone.getPhoneId(), caps3);
+        TelephonyLog log = buildProto();
+
+        assertEquals(2, log.events.length);
+        assertEquals(0, log.callSessions.length);
+        assertEquals(0, log.smsSessions.length);
+
+        TelephonyEvent event = log.events[0];
+
+        assertEquals(TelephonyEvent.Type.IMS_CAPABILITIES_CHANGED, event.type);
+        assertEquals(caps1[0], event.imsCapabilities.voiceOverLte);
+        assertEquals(caps1[1], event.imsCapabilities.videoOverLte);
+        assertEquals(caps1[2], event.imsCapabilities.voiceOverWifi);
+        assertEquals(caps1[3], event.imsCapabilities.videoOverWifi);
+        assertEquals(caps1[4], event.imsCapabilities.utOverLte);
+        assertEquals(caps1[5], event.imsCapabilities.utOverWifi);
+
+        event = log.events[1];
+
+        assertEquals(TelephonyEvent.Type.IMS_CAPABILITIES_CHANGED, event.type);
+        assertEquals(caps3[0], event.imsCapabilities.voiceOverLte);
+        assertEquals(caps3[1], event.imsCapabilities.videoOverLte);
+        assertEquals(caps3[2], event.imsCapabilities.voiceOverWifi);
+        assertEquals(caps3[3], event.imsCapabilities.videoOverWifi);
+        assertEquals(caps3[4], event.imsCapabilities.utOverLte);
+        assertEquals(caps3[5], event.imsCapabilities.utOverWifi);
+    }
 }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java b/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
index acab717..82a3466 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
@@ -127,6 +127,9 @@
 
     public void die() {
         // clean up threads/handlers
+        if (mHandlerThread != null) {
+            mHandlerThread.quit();
+        }
     }
 
     private class InternalHandler extends Handler {
@@ -518,6 +521,10 @@
         throw new RuntimeException("not implemented");
     }
 
+    public void startCaptivePortalApp(Network network) {
+        throw new RuntimeException("not implemented");
+    }
+
     public int getMultipathPreference(Network network) {
         throw new RuntimeException("not implemented");
     }
@@ -644,6 +651,11 @@
     }
 
     @Override
+    public boolean isAlwaysOnVpnPackageSupported(int userId, String packageName) {
+        throw new RuntimeException("not implemented");
+    }
+
+    @Override
     public boolean setAlwaysOnVpnPackage(int userId, String packageName, boolean lockdownEnabled) {
         throw new RuntimeException("not implemented");
     }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/DcTrackerMock.java b/tests/telephonytests/src/com/android/internal/telephony/mocks/DcTrackerMock.java
index 11b1a81..504b4e1 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/mocks/DcTrackerMock.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/DcTrackerMock.java
@@ -61,10 +61,6 @@
         throw new RuntimeException("Not Implemented");
     }
     @Override
-    public boolean isDataPossible(String apnType) {
-        throw new RuntimeException("Not Implemented");
-    }
-    @Override
     public LinkProperties getLinkProperties(String apnType) {
         throw new RuntimeException("Not Implemented");
     }
@@ -89,10 +85,6 @@
         throw new RuntimeException("Not Implemented");
     }
     @Override
-    public boolean getAnyDataEnabled() {
-        throw new RuntimeException("Not Implemented");
-    }
-    @Override
     public boolean hasMatchedTetherApnSetting() {
         throw new RuntimeException("Not Implemented");
     }
@@ -105,7 +97,7 @@
         throw new RuntimeException("Not Implemented");
     }
     @Override
-    public void setDataRoamingEnabled(boolean enabled) {
+    public void setDataRoamingEnabledByUser(boolean enabled) {
         throw new RuntimeException("Not Implemented");
     }
     @Override
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/OWNERS b/tests/telephonytests/src/com/android/internal/telephony/mocks/OWNERS
new file mode 100644
index 0000000..909c9bb
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/OWNERS
@@ -0,0 +1,13 @@
+# Re-list all owners appearing in the root OWNERS file for this project
+# This allows adding new owners for specific files using the per-file rule.
+per-file *=amitmahajan@google.com
+per-file *=breadley@google.com
+per-file *=fionaxu@google.com
+per-file *=jackyu@google.com
+per-file *=jsh@google.com
+per-file *=rgreenwalt@google.com
+per-file *=tgunn@google.com
+
+per-file ConnectivityServiceMock.java=ek@google.com
+per-file ConnectivityServiceMock.java=hugobenichi@google.com
+per-file ConnectivityServiceMock.java=lorenzo@google.com
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/PhoneMock.java b/tests/telephonytests/src/com/android/internal/telephony/mocks/PhoneMock.java
index 68b9b11..0d19f47 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/mocks/PhoneMock.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/PhoneMock.java
@@ -17,21 +17,21 @@
 package com.android.internal.telephony;
 
 import android.content.Context;
+import android.net.LinkProperties;
+import android.net.NetworkCapabilities;
 import android.os.AsyncResult;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
-import android.os.Messenger;
 import android.os.Registrant;
 import android.os.RegistrantList;
 import android.os.ResultReceiver;
 import android.os.WorkSource;
-import android.net.LinkProperties;
-import android.net.NetworkCapabilities;
 import android.service.carrier.CarrierIdentifier;
 import android.telephony.CellInfo;
 import android.telephony.CellLocation;
 import android.telephony.DataConnectionRealTimeInfo;
+import android.telephony.NetworkScanRequest;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
 import android.telephony.VoLteServiceState;
@@ -802,11 +802,7 @@
         throw new RuntimeException("not implemented");
     }
 
-    public boolean isDataConnectivityPossible() {
-        throw new RuntimeException("not implemented");
-    }
-
-    public boolean isDataConnectivityPossible(String apnType) {
+    public boolean isDataAllowed() {
         throw new RuntimeException("not implemented");
     }
 
@@ -1240,6 +1236,14 @@
         throw new RuntimeException("not implemented");
     }
 
+    public void startNetworkScan(NetworkScanRequest nsr, Message response) {
+        throw new RuntimeException("not implemented");
+    }
+
+    public void stopNetworkScan(Message response) {
+        throw new RuntimeException("not implemented");
+    }
+
     public void getNeighboringCids(Message response) {
         throw new RuntimeException("not implemented");
     }
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/SubscriptionControllerMock.java b/tests/telephonytests/src/com/android/internal/telephony/mocks/SubscriptionControllerMock.java
index 3a89927..60995a1 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/mocks/SubscriptionControllerMock.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/SubscriptionControllerMock.java
@@ -243,12 +243,8 @@
         throw new RuntimeException("not implemented");
     }
     @Override
-    public int[] getSubIdUsingSlotIndex(int slotIndex) {
-        return getSubId(slotIndex);
-    }
-    @Override
-    public List<SubscriptionInfo> getSubInfoUsingSlotIndexWithCheck(int slotIndex, boolean needCheck,
-            String callingPackage) {
+    public List<SubscriptionInfo> getSubInfoUsingSlotIndexWithCheck(int slotId, boolean needCheck,
+                                                                    String callingPackage) {
         throw new RuntimeException("not implemented");
     }
     @Override
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/IccCardProxyTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/IccCardProxyTest.java
new file mode 100644
index 0000000..e4795fa
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/IccCardProxyTest.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.telephony.uicc;
+
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.when;
+
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.support.test.filters.FlakyTest;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.internal.telephony.CommandsInterface;
+import com.android.internal.telephony.IccCardConstants.State;
+import com.android.internal.telephony.TelephonyTest;
+import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppState;
+import com.android.internal.telephony.uicc.IccCardStatus.CardState;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.mockito.Mock;
+
+public class IccCardProxyTest extends TelephonyTest {
+    private IccCardProxy mIccCardProxyUT;
+    // private UiccCard mUiccCard;
+    private IccCardProxyHandlerThread mIccCardProxyHandlerThread;
+    private static final int PHONE_ID = 0;
+    private static final int PHONE_COUNT = 1;
+
+    private static final int SCARY_SLEEP_MS = 200;
+    // Must match IccCardProxy.EVENT_ICC_CHANGED
+    private static final int EVENT_ICC_CHANGED = 3;
+
+    @Mock private Handler mMockedHandler;
+    @Mock private IccCardStatus mIccCardStatus;
+    @Mock private UiccCard mUiccCard;
+    @Mock private UiccCardApplication mUiccCardApplication;
+
+    private class IccCardProxyHandlerThread extends HandlerThread {
+
+        private IccCardProxyHandlerThread(String name) {
+            super(name);
+        }
+
+        @Override
+        public void onLooperPrepared() {
+            /* create a new UICC Controller associated with the simulated Commands */
+            mIccCardProxyUT = new IccCardProxy(mContext, mSimulatedCommands, PHONE_ID);
+            setReady(true);
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp(this.getClass().getSimpleName());
+        doReturn(PHONE_COUNT).when(mTelephonyManager).getPhoneCount();
+        doReturn(PHONE_COUNT).when(mTelephonyManager).getSimCount();
+        mSimulatedCommands.setIccCardStatus(mIccCardStatus);
+        mIccCardProxyHandlerThread = new IccCardProxyHandlerThread(TAG);
+        mIccCardProxyHandlerThread.start();
+        waitUntilReady();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mIccCardProxyHandlerThread.quitSafely();
+        super.tearDown();
+    }
+
+    @Test
+    @SmallTest
+    public void testInitialCardState() {
+        assertEquals(mIccCardProxyUT.getState(), State.UNKNOWN);
+    }
+
+    @Test
+    @SmallTest
+    public void testPowerOn() {
+        mSimulatedCommands.setRadioPower(true, null);
+        mSimulatedCommands.notifyRadioOn();
+        when(mUiccController.getUiccCard(anyInt())).thenReturn(mUiccCard);
+        mIccCardProxyUT.sendMessage(mIccCardProxyUT.obtainMessage(EVENT_ICC_CHANGED));
+        waitForMs(SCARY_SLEEP_MS);
+        assertEquals(CommandsInterface.RadioState.RADIO_ON, mSimulatedCommands.getRadioState());
+        assertEquals(mIccCardProxyUT.getState(), State.NOT_READY);
+        logd("IccCardProxy state = " + mIccCardProxyUT.getState());
+    }
+
+    @Test
+    @SmallTest
+    public void testCardLoaded() {
+        testPowerOn();
+        when(mUiccCard.getCardState()).thenReturn(CardState.CARDSTATE_PRESENT);
+        mIccCardProxyUT.sendMessage(mIccCardProxyUT.obtainMessage(EVENT_ICC_CHANGED));
+        waitForMs(SCARY_SLEEP_MS);
+        assertEquals(mIccCardProxyUT.getState(), State.NOT_READY);
+    }
+
+    @Test
+    @SmallTest
+    public void testAppNotLoaded() {
+        testPowerOn();
+        when(mUiccCard.getCardState()).thenReturn(CardState.CARDSTATE_PRESENT);
+        mIccCardProxyUT.sendMessage(mIccCardProxyUT.obtainMessage(EVENT_ICC_CHANGED));
+        when(mUiccCardApplication.getState()).thenReturn(AppState.APPSTATE_UNKNOWN);
+        when(mUiccCard.getApplication(anyInt())).thenReturn(mUiccCardApplication);
+
+        waitForMs(SCARY_SLEEP_MS);
+        assertEquals(mIccCardProxyUT.getState(), State.NOT_READY);
+    }
+
+    @Test
+    @Ignore
+    @FlakyTest
+    @SmallTest
+    public void testAppReady() {
+        testPowerOn();
+        when(mUiccCard.getCardState()).thenReturn(CardState.CARDSTATE_PRESENT);
+        mIccCardProxyUT.sendMessage(mIccCardProxyUT.obtainMessage(EVENT_ICC_CHANGED));
+        when(mUiccCardApplication.getState()).thenReturn(AppState.APPSTATE_READY);
+        when(mUiccCard.getApplication(anyInt())).thenReturn(mUiccCardApplication);
+
+        waitForMs(SCARY_SLEEP_MS);
+        assertEquals(mIccCardProxyUT.getState(), State.READY);
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/IccPhoneBookInterfaceManagerTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/IccPhoneBookInterfaceManagerTest.java
index c99bd75..9510619 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/uicc/IccPhoneBookInterfaceManagerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/IccPhoneBookInterfaceManagerTest.java
@@ -89,7 +89,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mIccPhoneBookInterfaceManagerHandler.quitSafely();
+        mIccPhoneBookInterfaceManagerHandler.quit();
         super.tearDown();
     }
     @Test
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardApplicationTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardApplicationTest.java
index 1a5daeb..60f5f6f 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardApplicationTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardApplicationTest.java
@@ -110,7 +110,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mTestHandlerThread.quitSafely();
+        mTestHandlerThread.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardTest.java
index 9a24a86..a7c3c48 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCardTest.java
@@ -15,26 +15,33 @@
  */
 package com.android.internal.telephony.uicc;
 
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.os.Message;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import com.android.internal.telephony.TelephonyTest;
-import com.android.internal.telephony.cat.CatService;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mock;
-import static org.mockito.Mockito.*;
+import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static com.android.internal.telephony.TelephonyTestUtils.waitForMs;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.isA;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Message;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.internal.telephony.TelephonyTest;
+import com.android.internal.telephony.cat.CatService;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
 
 public class UiccCardTest extends TelephonyTest {
     private UiccCard mUicccard;
@@ -69,7 +76,7 @@
         @Override
         public void onLooperPrepared() {
             mUicccard = new UiccCard(mContextFixture.getTestDouble(),
-                                     mSimulatedCommands, mIccCardStatus);
+                                     mSimulatedCommands, mIccCardStatus, 0 /* phoneId */);
             /* create a custom handler for the Handler Thread */
             mHandler = new Handler(mTestHandlerThread.getLooper()) {
                 @Override
@@ -134,7 +141,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mTestHandlerThread.quitSafely();
+        mTestHandlerThread.quit();
         super.tearDown();
     }
 
@@ -201,9 +208,9 @@
         waitForMs(50);
 
         assertTrue(mUicccard.areCarrierPriviligeRulesLoaded());
-        verify(mSimulatedCommandsVerifier, times(1)).iccOpenLogicalChannel(isA(String.class),
+        verify(mSimulatedCommandsVerifier, times(2)).iccOpenLogicalChannel(isA(String.class),
                 anyInt(), isA(Message.class));
-        verify(mSimulatedCommandsVerifier, times(1)).iccTransmitApduLogicalChannel(
+        verify(mSimulatedCommandsVerifier, times(2)).iccTransmitApduLogicalChannel(
                 eq(mChannelId), anyInt(), anyInt(), anyInt(), anyInt(), anyInt(), anyString(),
                 isA(Message.class)
         );
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRulesTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRulesTest.java
new file mode 100644
index 0000000..8bb5d8c
--- /dev/null
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRulesTest.java
@@ -0,0 +1,620 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.internal.telephony.uicc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.doAnswer;
+
+import android.content.pm.Signature;
+import android.os.AsyncResult;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Message;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.internal.telephony.TelephonyTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+public class UiccCarrierPrivilegeRulesTest extends TelephonyTest {
+    private UiccCarrierPrivilegeRules mUiccCarrierPrivilegeRules;
+    public UiccCarrierPrivilegeRulesTest() {
+        super();
+    }
+    private UiccCarrierPrivilegeRulesHandlerThread mTestHandlerThread;
+    private Handler mHandler;
+
+    private static final int EVENT_OPEN_LOGICAL_CHANNEL_DONE = 1;
+    private static final int EVENT_TEST_DONE = 2;
+
+    @Mock
+    private UiccCard mUiccCard;
+
+    private class UiccCarrierPrivilegeRulesHandlerThread extends HandlerThread {
+
+        private UiccCarrierPrivilegeRulesHandlerThread(String name) {
+            super(name);
+        }
+
+        @Override
+        public void onLooperPrepared() {
+            /* create a custom handler for the Handler Thread */
+            mHandler = new Handler(mTestHandlerThread.getLooper()) {
+                @Override
+                public void handleMessage(Message msg) {
+                    switch (msg.what) {
+                        case EVENT_OPEN_LOGICAL_CHANNEL_DONE:
+                            /* Upon handling this event, new CarrierPrivilegeRule
+                            will be created with the looper of HandlerThread */
+                            mUiccCarrierPrivilegeRules = new UiccCarrierPrivilegeRules(
+                                    mUiccCard, mHandler.obtainMessage(EVENT_TEST_DONE));
+                            break;
+                        case EVENT_TEST_DONE:
+                            setReady(true);
+                            break;
+                        default:
+                            logd("Unknown Event " + msg.what);
+                    }
+                }
+            };
+            setReady(true);
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp(getClass().getSimpleName());
+        mTestHandlerThread = new UiccCarrierPrivilegeRulesHandlerThread(TAG);
+        mTestHandlerThread.start();
+
+        waitUntilReady();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mTestHandlerThread.quit();
+        super.tearDown();
+        mUiccCarrierPrivilegeRules = null;
+    }
+
+    private void testHelper(String hexString) {
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[2];
+                AsyncResult ar = new AsyncResult(null, new int[]{0}, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00, IccUtils.hexStringToBytes(hexString));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                anyInt(), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_Normal() {
+        /**
+         * FF40 45
+         *   E2 43
+         *      E1 35
+         *         C1 14 ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4
+         *         CA 1D 636F6D2E676F6F676C652E616E64726F69642E617070732E6D79617070
+         *      E3 0A
+         *         DB 08 0000000000000001
+         */
+        final String hexString =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30ADB080000000000000001";
+
+        testHelper(hexString);
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(2, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        Signature signature = new Signature("abcd92cbb156b280fa4e1429a6eceeb6e5c1bfe4");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_With4FD0D1() {
+        /**
+         * FF40 34
+         *   E2 32
+         *      E1 1E
+         *         4F 06 FF FF FF FF FF FF
+         *         C1 14 B6 1B E3 4A D2 C2 0D 7A FE D8 49 3C 31 3A 13 7F 89 FA 27 65
+         *      E3 10
+         *         D0 01 01
+         *         D1 01 01
+         *         DB 08 00 00 00 00 00 00 00 01
+         */
+        final String hexString = "FF4034E232E11E4F06FFFFFFFFFFFFC114B61BE34AD2C20D7AFED84"
+                + "93C313A137F89FA2765E310D00101D10101DB080000000000000001";
+
+        testHelper(hexString);
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(0, mUiccCarrierPrivilegeRules.getPackageNames().size());
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_With4FD0() {
+        /**
+         * FF40 31
+         *   E2 2F
+         *      E1 1E
+         *         4F 06 FF FF FF FF FF FF
+         *         C1 14 B6 1B E3 4A D2 C2 0D 7A FE D8 49 3C 31 3A 13 7F 89 FA 27 65
+         *      E3 0D
+         *         D0 01 01
+         *         DB 08 00 00 00 00 00 00 00 01
+         */
+        final String hexString = "FF4031E22FE11E4F06FFFFFFFFFFFFC114B61BE34AD2C20D7AFED8493C313A"
+                + "137F89FA2765E30DD00101DB080000000000000001";
+
+        testHelper(hexString);
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(0, mUiccCarrierPrivilegeRules.getPackageNames().size());
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_TwoMessages() {
+        /**
+         * FF40 68
+         *   E2 39
+         *      E1 2B
+         *         4F 06 FFFFFFFFFFFF
+         *         C1 02 B61B
+         *         CA 1D 636F6D2E676F6F676C652E616E64726F69642E617070732E6D79617070
+         *      E3 0A
+         *         D0 01 01
+         *         D1 01 01
+         *         DB 02 0001
+         *   E2 2B
+         *      E1 23
+         *         C1 02 ABCD
+         *         CA 1D 636F6D2E676F6F676C652E616E64726F69642E617070732E6D79617070
+         *      E3 04
+         *         DB 02 0001
+         */
+        final String hexString =
+                "FF4068E239E12B4F06FFFFFFFFFFFFC102B61BCA1D636F6D2E676F6F676C652E616E64726F69642"
+                        + "E617070732E6D79617070E30AD00101D10101DB020001E22BE123C102ABCDCA1D636F"
+                        + "6D2E676F6F676C652E616E64726F69642E617070732E6D79617070E304DB020001";
+
+        testHelper(hexString);
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(4, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        Signature signature1 = new Signature("b61b");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature1,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(1));
+        Signature signature2 = new Signature("abcd");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature2,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_InvalidRulesWith4F00() {
+        /**
+         * FF40 24
+         *   E2 22
+         *      E1 18
+         *         4F 00
+         *         C1 14 75C073AFD219AEB221948E828F066E778ADFDF23
+         *      E3 06
+         *         D0 01 01
+         *         D1 01 01
+         */
+        final String hexString = "FF4024E222E1184F00C11475C073AFD219AEB221948E828F066E778ADFDF23"
+                + "E306D00101D10101";
+
+        testHelper(hexString);
+
+        assertTrue(!mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(0, mUiccCarrierPrivilegeRules.getPackageNames().size());
+    }
+
+    @Test
+    @SmallTest
+    public void testParseRule_InvalidRulesWithoutDB() {
+        /**
+         * FF40 2A
+         *   E2 28
+         *      E1 1E
+         *         4F 06 FF FF FF FF FF FF
+         *         C1 14 B6 1B E3 4A D2 C2 0D 7A FE D8 49 3C 31 3A 13 7F 89 FA 27 65
+         *      E3 06
+         *         D0 01 01
+         *         D1 01 01
+         */
+        final String hexString = "FF402AE228E11E4F06FFFFFFFFFFFFC114B61BE34AD2C20D7AFED8493C313A"
+                + "137F89FA2765E306D00101D10101";
+
+        testHelper(hexString);
+
+        assertTrue(!mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(0, mUiccCarrierPrivilegeRules.getPackageNames().size());
+    }
+
+    private static final String ARAM = "A00000015141434C00";
+    private static final String ARAD = "A00000015144414300";
+    private static final String PKCS15_AID = "A000000063504B43532D3135";
+
+    @Test
+    @SmallTest
+    public void testAID_OnlyARAM() {
+        final String hexString =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30ADB080000000000000001";
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                String aid = (String) invocation.getArguments()[0];
+                Message message = (Message) invocation.getArguments()[2];
+                if (aid.equals(ARAM)) {
+                    AsyncResult ar = new AsyncResult(null, new int[]{0}, null);
+                    message.obj = ar;
+                    message.arg2 = 1;
+                    message.sendToTarget();
+                } else {
+                    AsyncResult ar = new AsyncResult(null, null, null);
+                    message.obj = ar;
+                    message.sendToTarget();
+                }
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00, IccUtils.hexStringToBytes(hexString));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                anyInt(), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(1, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        Signature signature = new Signature("abcd92cbb156b280fa4e1429a6eceeb6e5c1bfe4");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+    }
+
+    @Test
+    @SmallTest
+    public void testAID_OnlyARAD() {
+        final String hexString =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30ADB080000000000000001";
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                String aid = (String) invocation.getArguments()[0];
+                Message message = (Message) invocation.getArguments()[2];
+                if (aid.equals(ARAD)) {
+                    AsyncResult ar = new AsyncResult(null, new int[]{0}, null);
+                    message.obj = ar;
+                    message.arg2 = 0;
+                    message.sendToTarget();
+                } else {
+                    AsyncResult ar = new AsyncResult(null, null, null);
+                    message.obj = ar;
+                    message.arg2 = 1;
+                    message.sendToTarget();
+                }
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00, IccUtils.hexStringToBytes(hexString));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                anyInt(), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(1, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        Signature signature = new Signature("abcd92cbb156b280fa4e1429a6eceeb6e5c1bfe4");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+    }
+
+    @Test
+    @SmallTest
+    public void testAID_BothARAMandARAD() {
+        final String hexString =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30ADB080000000000000001";
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                String aid = (String) invocation.getArguments()[0];
+                Message message = (Message) invocation.getArguments()[2];
+                AsyncResult ar = new AsyncResult(null, new int[]{0}, null);
+                message.obj = ar;
+                if (aid.equals(ARAD)) {
+                    message.arg2 = 0;
+                } else {
+                    message.arg2 = 1;
+                }
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00, IccUtils.hexStringToBytes(hexString));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                anyInt(), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+
+        Signature signature = new Signature("abcd92cbb156b280fa4e1429a6eceeb6e5c1bfe4");
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(2, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(1));
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(1)));
+    }
+
+    @Test
+    @SmallTest
+    public void testAID_NeitherARAMorARAD() {
+        final String hexString =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30ADB080000000000000001";
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                String aid = (String) invocation.getArguments()[0];
+                Message message = (Message) invocation.getArguments()[2];
+                AsyncResult ar = new AsyncResult(null, null, null);
+                if (aid.equals(ARAM)) {
+                    message.arg2 = 1;
+                } else if (aid.equals(ARAD)) {
+                    message.arg2 = 0;
+                } else {
+                    // PKCS15
+                    ar = new AsyncResult(null, null, new Throwable());
+                }
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+
+        assertTrue(!mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+    }
+
+    private static final int P2 = 0x40;
+    private static final int P2_EXTENDED_DATA = 0x60;
+    @Test
+    @SmallTest
+    public void testAID_RetransmitLogicalChannel() {
+        final String hexString1 =
+                "FF4045E243E135C114ABCD92CBB156B280FA4E1429A6ECEEB6E5C1BFE4CA1D636F6D2E676F6F676"
+                        + "C652E616E64726F69642E617070732E6D79617070E30A";
+
+        final String hexString2 =
+                "DB080000000000000001";
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                String aid = (String) invocation.getArguments()[0];
+                Message message = (Message) invocation.getArguments()[2];
+                if (aid.equals(ARAD)) {
+                    AsyncResult ar = new AsyncResult(null, new int[]{0}, null);
+                    message.obj = ar;
+                    message.arg2 = 0;
+                    message.sendToTarget();
+                } else {
+                    AsyncResult ar = new AsyncResult(null, null, null);
+                    message.obj = ar;
+                    message.arg2 = 1;
+                    message.sendToTarget();
+                }
+                return null;
+            }
+        }).when(mUiccCard).iccOpenLogicalChannel(anyString(), anyInt(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00,
+                        IccUtils.hexStringToBytes(hexString1));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                eq(P2), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[7];
+                IccIoResult iir = new IccIoResult(0x90, 0x00,
+                        IccUtils.hexStringToBytes(hexString2));
+                AsyncResult ar = new AsyncResult(null, iir, null);
+                message.obj = ar;
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccTransmitApduLogicalChannel(anyInt(), anyInt(), anyInt(), anyInt(),
+                eq(P2_EXTENDED_DATA), anyInt(), anyString(), any(Message.class));
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Message message = (Message) invocation.getArguments()[1];
+                message.sendToTarget();
+                return null;
+            }
+        }).when(mUiccCard).iccCloseLogicalChannel(anyInt(), any(Message.class));
+
+
+        Message mCardOpenLogicalChannel = mHandler.obtainMessage(EVENT_OPEN_LOGICAL_CHANNEL_DONE);
+        setReady(false);
+        mCardOpenLogicalChannel.sendToTarget();
+        waitUntilReady();
+
+        assertTrue(mUiccCarrierPrivilegeRules.hasCarrierPrivilegeRules());
+        assertEquals(1, mUiccCarrierPrivilegeRules.getPackageNames().size());
+        assertEquals("com.google.android.apps.myapp",
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0));
+        Signature signature = new Signature("abcd92cbb156b280fa4e1429a6eceeb6e5c1bfe4");
+        assertEquals(0, mUiccCarrierPrivilegeRules.getCarrierPrivilegeStatus(signature,
+                mUiccCarrierPrivilegeRules.getPackageNames().get(0)));
+    }
+}
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccControllerTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccControllerTest.java
index 12c2690..e62700a 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccControllerTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccControllerTest.java
@@ -96,7 +96,7 @@
 
     @After
     public void tearDown() throws Exception {
-        mUiccControllerHandlerThread.quitSafely();
+        mUiccControllerHandlerThread.quit();
         super.tearDown();
     }
 
diff --git a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccStateChangedLauncherTest.java b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccStateChangedLauncherTest.java
index fb48619..2f44b0a 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccStateChangedLauncherTest.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/uicc/UiccStateChangedLauncherTest.java
@@ -16,6 +16,16 @@
 
 package com.android.internal.telephony.uicc;
 
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyObject;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
@@ -35,15 +45,6 @@
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.anyInt;
-import static org.mockito.Mockito.anyObject;
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
 public class UiccStateChangedLauncherTest extends TelephonyTest {
     private static final String TAG = UiccStateChangedLauncherTest.class.getName();
@@ -101,7 +102,7 @@
         // The first broadcast should be sent after initialization.
         UiccCard[] cards = new UiccCard[CARD_COUNT];
         cards[0] = new UiccCard(mContext, mSimulatedCommands,
-                makeCardStatus(CardState.CARDSTATE_PRESENT));
+                makeCardStatus(CardState.CARDSTATE_PRESENT), 0 /* phoneId */);
         when(UiccController.getInstance().getUiccCards()).thenReturn(cards);
         uiccLauncher.handleMessage(msg);