Merge "Add permission check for getDefaultCarrierServicePackageName"
diff --git a/Android.bp b/Android.bp
index a9e4cd2..76e910f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -24,6 +24,7 @@
         "ims-common",
         "org.apache.http.legacy",
         "libprotobuf-java-lite",
+        "unsupportedappusage",
     ],
 
     static_libs: [
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 035e7b6..6d11cf6 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -35,7 +35,7 @@
     <protected-broadcast android:name="android.intent.action.DATA_CONNECTION_FAILED" />
     <protected-broadcast android:name="android.intent.action.DATA_STALL_DETECTED" />
     <protected-broadcast android:name="android.intent.action.SIM_STATE_CHANGED" />
-    <protected-broadcast android:name="android.intent.action.NETWORK_SET_TIME" />
+    <protected-broadcast android:name="android.telephony.action.NETWORK_SET_TIME" />
     <protected-broadcast android:name="com.android.internal.intent.action.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS" />
     <protected-broadcast android:name="android.intent.action.ACTION_MDN_STATE_CHANGED" />
     <protected-broadcast android:name="android.provider.Telephony.SPN_STRINGS_UPDATED" />
@@ -161,6 +161,7 @@
     <uses-permission android:name="android.permission.MANAGE_USERS" />
     <uses-permission android:name="android.permission.UPDATE_APP_OPS_STATS" />
     <uses-permission android:name="android.permission.MANAGE_APP_OPS_MODES" />
+    <uses-permission android:name="android.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS" />
     <uses-permission android:name="android.permission.NETWORK_FACTORY" />
     <uses-permission android:name="android.permission.OBSERVE_NETWORK_POLICY" />
     <uses-permission android:name="android.permission.SET_PREFERRED_APPLICATIONS" />
@@ -173,7 +174,7 @@
     <!-- BIND_CARRIER_MESSAGING_SERVICE has been deprecated in favor of BIND_CARRIER_SERVICES. -->
     <uses-permission android:name="android.permission.BIND_CARRIER_MESSAGING_SERVICE" />
     <uses-permission android:name="android.permission.BIND_EUICC_SERVICE" />
-    <uses-permission android:name="com.android.permission.BIND_TELEPHONY_NETWORK_SERVICE" />
+    <uses-permission android:name="android.permission.BIND_TELEPHONY_NETWORK_SERVICE" />
     <uses-permission android:name="android.permission.BIND_CELL_BROADCAST_SERVICE" />
     <uses-permission android:name="android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS" />
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
@@ -242,6 +243,15 @@
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:scheme="tel" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.DIAL_EMERGENCY" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.DIAL_EMERGENCY" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="tel" />
+            </intent-filter>
         </activity>
 
         <activity android:name="ADNList" />
diff --git a/apex/Android.bp b/apex/Android.bp
index 86ebe3a..f9e4b67 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -1,19 +1,24 @@
-apex {
-    name: "com.android.telephony",
-
-    manifest: "apex_manifest.json",
+apex_defaults {
+    name: "com.android.telephony-defaults",
 
     // optional. if unspecified, a default one is auto-generated
     androidManifest: "AndroidManifest.xml",
 
     java_libs: ["telephony-common", "ims-common"],
     //apps: ["TeleService", "StkLib", "ONSLib"],
-    apps: ["StkLib"],
 
     key: "com.android.telephony.key",
     certificate: ":com.android.telephony.certificate",
 }
 
+apex {
+    name: "com.android.telephony",
+    manifest: "apex_manifest.json",
+    apps: ["StkLib"],
+
+    defaults:["com.android.telephony-defaults"],
+}
+
 apex_key {
     name: "com.android.telephony.key",
     public_key: "com.android.telephony.avbpubkey",
diff --git a/apex/testing/Android.bp b/apex/testing/Android.bp
new file mode 100644
index 0000000..10455a4
--- /dev/null
+++ b/apex/testing/Android.bp
@@ -0,0 +1,25 @@
+// Copyright (C) 2019 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.
+
+apex {
+    name: "test_com.android.telephony",
+    visibility: [
+        "//system/apex/tests",
+    ],
+    defaults: ["com.android.telephony-defaults"],
+    manifest: "test_manifest.json",
+    file_contexts: ":com.android.telephony-file_contexts",
+    // Test APEX, should never be installed
+    installable: false,
+}
\ No newline at end of file
diff --git a/apex/testing/AndroidManifest.xml b/apex/testing/AndroidManifest.xml
new file mode 100644
index 0000000..e2af9f5
--- /dev/null
+++ b/apex/testing/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2019 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.
+ -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.telephony">
+    <!-- APEX does not have classes.dex -->
+    <application android:hasCode="false" />
+    <uses-sdk
+        android:targetSdkVersion="30"
+    />
+</manifest>
\ No newline at end of file
diff --git a/apex/testing/test_manifest.json b/apex/testing/test_manifest.json
new file mode 100644
index 0000000..30bfda2
--- /dev/null
+++ b/apex/testing/test_manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "com.android.telephony",
+  "version": 2147483647
+}
\ No newline at end of file
diff --git a/res/values/config.xml b/res/values/config.xml
index 8bc1919..8c36b1a 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -235,6 +235,12 @@
     <!-- Flag indicating whether the device supports RTT (real-time text) -->
     <bool name="config_support_rtt">false</bool>
 
+    <!-- String indicating the package name of the device ImsService implementation for MMTEL. -->
+    <string name="config_ims_mmtel_package"></string>
+
+    <!-- String indicating the package name of the device ImsService implementation for RCS. -->
+    <string name="config_ims_rcs_package"></string>
+
     <!-- The package name for the platform number verification supplier app. -->
     <string name="platform_number_verification_package" translatable="false"></string>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index b97ef10..6ac95c3 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -438,6 +438,17 @@
         <item>LTE/TDSCDMA/GSM/WCDMA</item>
         <item>TDSCDMA/CDMA/EVDO/GSM/WCDMA </item>
         <item>LTE/TDSCDMA/CDMA/EVDO/GSM/WCDMA</item>
+        <item>NR only</item>
+        <item>NR/LTE</item>
+        <item>NR/LTE/CDMA/EvDo</item>
+        <item>NR/LTE/GSM/WCDMA</item>
+        <item>NR/LTE/CDMA/EvDo/GSM/WCDMA</item>
+        <item>NR/LTE/WCDMA</item>
+        <item>NR/LTE/TDSCDMA</item>
+        <item>NR/LTE/TDSCDMA/GSM</item>
+        <item>NR/LTE/TDSCDMA/WCDMA</item>
+        <item>NR/LTE/TDSCDMA/GSM/WCDMA</item>
+        <item>NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA</item>
     </string-array>
     <!-- The preferred network modes RIL constants, in order of the modes above,
          e.g. the choice "GSM/WCDMA preferred" has the corresponding value "0" -->
@@ -465,6 +476,17 @@
         <item>"20"</item>
         <item>"21"</item>
         <item>"22"</item>
+        <item>"23"</item>
+        <item>"24"</item>
+        <item>"25"</item>
+        <item>"26"</item>
+        <item>"27"</item>
+        <item>"28"</item>
+        <item>"29"</item>
+        <item>"30"</item>
+        <item>"31"</item>
+        <item>"32"</item>
+        <item>"33"</item>
     </string-array>
 
     <!-- The following strings are summaries for preferred network modes in Mobile network settings,
@@ -493,6 +515,8 @@
     <string name="preferred_network_mode_lte_gsm_wcdma_summary">Preferred network mode: GSM/WCDMA/LTE</string>
     <!-- CDMA+LTE/EVDO -->
     <string name="preferred_network_mode_lte_cdma_evdo_summary">Preferred network mode: CDMA+LTE/EVDO</string>
+    <!-- LTE/CDMA/EvDo/GSM/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_lte_cdma_evdo_gsm_wcdma_summary">Preferred network mode: LTE/CDMA/EvDo/GSM/WCDMA</string>
     <!-- Global -->
     <string name="preferred_network_mode_global_summary">Preferred network mode: Global</string>
     <!-- LTE / WCDMA -->
@@ -521,6 +545,28 @@
     <string name="preferred_network_mode_tdscdma_cdma_evdo_gsm_wcdma_summary">Preferred network mode: TDSCDMA/CDMA/EvDo/GSM/WCDMA</string>
     <!-- LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA -->
     <string name="preferred_network_mode_lte_tdscdma_cdma_evdo_gsm_wcdma_summary">Preferred network mode: LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA</string>
+    <!-- NR only [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_only_summary">Preferred network mode: NR only</string>
+    <!-- NR / LTE [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_summary">Preferred network mode: NR / LTE</string>
+    <!-- NR/LTE/CDMA/EvDo [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_cdma_evdo_summary">Preferred network mode: NR/LTE/CDMA/EvDo</string>
+    <!-- NR/LTE/GSM/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_gsm_wcdma_summary">Preferred network mode: NR/LTE/GSM/WCDMA</string>
+    <!-- NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_cdma_evdo_gsm_wcdma_summary">Preferred network mode: NR/LTE/CDMA/EvDo/GSM/WCDMA</string>
+    <!-- NR/LTE/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_wcdma_summary">Preferred network mode: NR/LTE/WCDMA</string>
+    <!-- NR/LTE/TDSCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_tdscdma_summary">Preferred network mode: NR/LTE/TDSCDMA</string>
+    <!-- NR/LTE/TDSCDMA/GSM [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_tdscdma_gsm_summary">Preferred network mode: NR/LTE/TDSCDMA/GSM</string>
+    <!-- NR/LTE/TDSCDMA/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_tdscdma_wcdma_summary">Preferred network mode: NR/LTE/TDSCDMA/WCDMA</string>
+    <!-- NR/LTE/TDSCDMA/GSM/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_tdscdma_gsm_wcdma_summary">Preferred network mode: NR/LTE/TDSCDMA/GSM/WCDMA</string>
+    <!-- NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA [CHAR LIMIT=NONE] -->
+    <string name="preferred_network_mode_nr_lte_tdscdma_cdma_evdo_gsm_wcdma_summary">Preferred network mode: NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA</string>
 
     <!-- Mobile network settings screen, name for call settings category -->
     <string name="call_category">Calling</string>
@@ -757,6 +803,10 @@
     <string name="multi_category_enable">Multi-category enabled</string>
     <string name="multi_category_disable">Multi-category disabled</string>
 
+    <string name="network_recommended">\u0020(recommended)</string>
+    <string name="network_5G" translatable="false">5G</string>
+    <string name="network_lte_pure" translatable="false">LTE</string>
+    <string name="network_4G_pure" translatable="false">4G</string>
     <string name="network_lte">LTE (recommended)</string>
     <string name="network_4G">4G (recommended)</string>
     <string name="network_3G" translatable="false">3G</string>
diff --git a/src/com/android/phone/CLIRListPreference.java b/src/com/android/phone/CLIRListPreference.java
index 5c6132b..d8a9041 100755
--- a/src/com/android/phone/CLIRListPreference.java
+++ b/src/com/android/phone/CLIRListPreference.java
@@ -47,10 +47,15 @@
     protected void onDialogClosed(boolean positiveResult) {
         super.onDialogClosed(positiveResult);
 
-        mPhone.setOutgoingCallerIdDisplay(convertValueToCLIRMode(getValue()),
-                mHandler.obtainMessage(MyHandler.MESSAGE_SET_CLIR));
-        if (mTcpListener != null) {
-            mTcpListener.onStarted(this, false);
+        if (positiveResult && (getValue() != null)) {
+            mPhone.setOutgoingCallerIdDisplay(convertValueToCLIRMode(getValue()),
+                    mHandler.obtainMessage(MyHandler.MESSAGE_SET_CLIR));
+            if (mTcpListener != null) {
+                mTcpListener.onStarted(this, false);
+            }
+        } else {
+            Log.d(LOG_TAG, String.format("onDialogClosed: positiveResult=%b value=%s -- do nothing",
+                        positiveResult, getValue()));
         }
     }
 
diff --git a/src/com/android/phone/EmergencyCallbackModeService.java b/src/com/android/phone/EmergencyCallbackModeService.java
index a07f7aa..41d83c4 100644
--- a/src/com/android/phone/EmergencyCallbackModeService.java
+++ b/src/com/android/phone/EmergencyCallbackModeService.java
@@ -30,13 +30,12 @@
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
-import android.os.SystemProperties;
+import android.sysprop.TelephonyProperties;
 import android.util.Log;
 
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyIntents;
-import com.android.internal.telephony.TelephonyProperties;
 import com.android.internal.telephony.util.NotificationChannelController;
 
 import java.text.SimpleDateFormat;
@@ -50,7 +49,7 @@
 public class EmergencyCallbackModeService extends Service {
 
     // Default Emergency Callback Mode timeout value
-    private static final int DEFAULT_ECM_EXIT_TIMER_VALUE = 300000;
+    private static final long DEFAULT_ECM_EXIT_TIMER_VALUE = 300000L;
     private static final String LOG_TAG = "EmergencyCallbackModeService";
 
     private NotificationManager mNotificationManager = null;
@@ -139,8 +138,7 @@
      */
     private void startTimerNotification() {
         // Get Emergency Callback Mode timeout value
-        long ecmTimeout = SystemProperties.getLong(
-                    TelephonyProperties.PROPERTY_ECM_EXIT_TIMER, DEFAULT_ECM_EXIT_TIMER_VALUE);
+        long ecmTimeout = TelephonyProperties.ecm_exit_timer().orElse(DEFAULT_ECM_EXIT_TIMER_VALUE);
 
         // Show the notification
         showNotification(ecmTimeout);
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 5d4d9b3..1371674 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -26,6 +26,7 @@
 import android.content.ContextWrapper;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.pm.PackageManager;
 import android.content.res.XmlResourceParser;
 import android.media.AudioManager;
 import android.net.ConnectivityManager;
@@ -66,6 +67,7 @@
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.dataconnection.DataConnectionReasons;
 import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType;
+import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.phone.settings.SettingsConstants;
 import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver;
@@ -146,6 +148,7 @@
     CallNotifier notifier;
     CallerInfoCache callerInfoCache;
     NotificationMgr notificationMgr;
+    ImsResolver mImsResolver;
     public PhoneInterfaceManager phoneMgr;
     public ImsRcsController imsRcsController;
     CarrierConfigLoader configLoader;
@@ -317,6 +320,19 @@
             // Initialize the telephony framework
             PhoneFactory.makeDefaultPhones(this);
 
+            // Only bring up ImsResolver if the device supports having an IMS stack.
+            if (getPackageManager().hasSystemFeature(
+                    PackageManager.FEATURE_TELEPHONY_IMS)) {
+                // Get the package name of the default IMS implementation.
+                String defaultImsMmtelPackage = getResources().getString(
+                        R.string.config_ims_mmtel_package);
+                String defaultImsRcsPackage = getResources().getString(
+                        R.string.config_ims_rcs_package);
+                mImsResolver = new ImsResolver(this, defaultImsMmtelPackage,
+                        defaultImsRcsPackage, PhoneFactory.getPhones().length);
+                mImsResolver.initialize();
+            }
+
             // Start TelephonyDebugService After the default phone is created.
             Intent intent = new Intent(this, TelephonyDebugService.class);
             startService(intent);
@@ -438,6 +454,10 @@
         return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
     }
 
+    public ImsResolver getImsResolver() {
+        return mImsResolver;
+    }
+
     /* package */ CallManager getCallManager() {
         return mCM;
     }
@@ -877,6 +897,14 @@
         pw.increaseIndent();
         mDataRoamingNotifLog.dump(fd, pw, args);
         pw.decreaseIndent();
+        pw.println("ImsResolver:");
+        pw.increaseIndent();
+        try {
+            if (mImsResolver != null) mImsResolver.dump(fd, pw, args);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        pw.decreaseIndent();
         pw.decreaseIndent();
         pw.println("------- End PhoneGlobals -------");
     }
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 7fe72ae..42894fd 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -52,7 +52,6 @@
 import android.os.ServiceManager;
 import android.os.ServiceSpecificException;
 import android.os.ShellCallback;
-import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.WorkSource;
@@ -60,6 +59,7 @@
 import android.provider.DeviceConfig;
 import android.provider.Settings;
 import android.provider.Telephony;
+import android.sysprop.TelephonyProperties;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
@@ -272,15 +272,12 @@
     private static final int SELECT_P2 = 0;
     private static final int SELECT_P3 = 0x10;
 
-    private static final String DEFAULT_NETWORK_MODE_PROPERTY_NAME = "ro.telephony.default_network";
-    private static final String DEFAULT_DATA_ROAMING_PROPERTY_NAME = "ro.com.android.dataroaming";
-    private static final String DEFAULT_MOBILE_DATA_PROPERTY_NAME = "ro.com.android.mobiledata";
-
     /** The singleton instance. */
     private static PhoneInterfaceManager sInstance;
 
     private PhoneGlobals mApp;
     private CallManager mCM;
+    private ImsResolver mImsResolver;
     private UserManager mUserManager;
     private AppOpsManager mAppOps;
     private MainThreadHandler mMainThreadHandler;
@@ -881,7 +878,7 @@
                     }
                     // Result cannot be null. Return ModemActivityInfo with all fields set to 0.
                     if (request.result == null) {
-                        request.result = new ModemActivityInfo(0, 0, 0, null, 0, 0);
+                        request.result = new ModemActivityInfo(0, 0, 0, null, 0);
                     }
                     notifyRequester(request);
                     break;
@@ -1393,6 +1390,7 @@
     private PhoneInterfaceManager(PhoneGlobals app) {
         mApp = app;
         mCM = PhoneGlobals.getInstance().mCM;
+        mImsResolver = PhoneGlobals.getInstance().getImsResolver();
         mUserManager = (UserManager) app.getSystemService(Context.USER_SERVICE);
         mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE);
         mMainThreadHandler = new MainThreadHandler();
@@ -1778,6 +1776,7 @@
     }
 
     public boolean needMobileRadioShutdown() {
+        enforceReadPrivilegedPermission("needMobileRadioShutdown");
         /*
          * If any of the Radios are available, it will need to be
          * shutdown. So return true if any Radio is available.
@@ -4461,12 +4460,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return;
             }
-            resolver.enableIms(slotId);
+            mImsResolver.enableIms(slotId);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4481,12 +4479,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return;
             }
-            resolver.disableIms(slotId);
+            mImsResolver.disableIms(slotId);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4503,12 +4500,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return null;
             }
-            return resolver.getMmTelFeatureAndListen(slotId, callback);
+            return mImsResolver.getMmTelFeatureAndListen(slotId, callback);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4525,12 +4521,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return null;
             }
-            return resolver.getRcsFeatureAndListen(slotId, callback);
+            return mImsResolver.getRcsFeatureAndListen(slotId, callback);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4545,12 +4540,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return null;
             }
-            return resolver.getImsRegistration(slotId, feature);
+            return mImsResolver.getImsRegistration(slotId, feature);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4565,12 +4559,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return null;
             }
-            return resolver.getImsConfig(slotId, feature);
+            return mImsResolver.getImsConfig(slotId, feature);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -4579,58 +4572,65 @@
     /**
      * Sets the ImsService Package Name that Telephony will bind to.
      *
-     * @param slotId the slot ID that the ImsService should bind for.
-     * @param isCarrierImsService true if the ImsService is the carrier override, false if the
+     * @param slotIndex the slot ID that the ImsService should bind for.
+     * @param isCarrierService true if the ImsService is the carrier override, false if the
      *         ImsService is the device default ImsService.
-     * @param packageName The package name of the application that contains the ImsService to bind
-     *         to.
+     * @param featureTypes An integer array of feature types associated with a packageName.
+     * @param packageName The name of the package that the current configuration will be replaced
+     *                    with.
      * @return true if setting the ImsService to bind to succeeded, false if it did not.
-     * @hide
      */
-    public boolean setImsService(int slotId, boolean isCarrierImsService, String packageName) {
-        int[] subIds = SubscriptionManager.getSubId(slotId);
+    public boolean setBoundImsServiceOverride(int slotIndex, boolean isCarrierService,
+            int[] featureTypes, String packageName) {
+        int[] subIds = SubscriptionManager.getSubId(slotIndex);
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "setBoundImsServiceOverride");
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
                 (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "setImsService");
+                "setBoundImsServiceOverride");
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return false;
             }
-            return resolver.overrideImsServiceConfiguration(slotId, isCarrierImsService,
-                    packageName);
+            Map<Integer, String> featureConfig = new HashMap<>();
+            for (int featureType : featureTypes) {
+                featureConfig.put(featureType, packageName);
+            }
+            return mImsResolver.overrideImsServiceConfiguration(slotIndex, isCarrierService,
+                    featureConfig);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Return the ImsService configuration.
+     * Return the package name of the currently bound ImsService.
      *
      * @param slotId The slot that the ImsService is associated with.
      * @param isCarrierImsService true, if the ImsService is a carrier override, false if it is
      *         the device default.
+     * @param featureType The feature associated with the queried configuration.
      * @return the package name of the ImsService configuration.
      */
-    public String getImsService(int slotId, boolean isCarrierImsService) {
+    public String getBoundImsServicePackage(int slotId, boolean isCarrierImsService,
+            @ImsFeature.FeatureType int featureType) {
         int[] subIds = SubscriptionManager.getSubId(slotId);
-        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
-                (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "getImsService");
+        TelephonyPermissions
+                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
+                "getBoundImsServicePackage");
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            ImsResolver resolver = PhoneFactory.getImsResolver();
-            if (resolver == null) {
+            if (mImsResolver == null) {
                 // may happen if the device does not support IMS.
                 return "";
             }
             // TODO: change API to query RCS separately.
-            return resolver.getImsServiceConfiguration(slotId, isCarrierImsService,
-                    ImsFeature.FEATURE_MMTEL);
+            return mImsResolver.getImsServiceConfiguration(slotId, isCarrierImsService,
+                    featureType);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5963,7 +5963,7 @@
     }
 
     private final ModemActivityInfo mLastModemActivityInfo =
-            new ModemActivityInfo(0, 0, 0, new int[0], 0, 0);
+            new ModemActivityInfo(0, 0, 0, new int[0], 0);
 
     /**
      * Responds to the ResultReceiver with the {@link android.telephony.ModemActivityInfo} object
@@ -5987,27 +5987,27 @@
                         null, workSource);
                 if (isModemActivityInfoValid(info)) {
                     int[] mergedTxTimeMs = new int[ModemActivityInfo.TX_POWER_LEVELS];
+                    int[] txTimeMs = info.getTransmitTimeMillis();
+                    int[] lastModemTxTimeMs = mLastModemActivityInfo.getTransmitTimeMillis();
                     for (int i = 0; i < mergedTxTimeMs.length; i++) {
-                        mergedTxTimeMs[i] = info.getTxTimeMillis()[i]
-                                + mLastModemActivityInfo.getTxTimeMillis()[i];
+                        mergedTxTimeMs[i] = txTimeMs[i] + lastModemTxTimeMs[i];
                     }
                     mLastModemActivityInfo.setTimestamp(info.getTimestamp());
                     mLastModemActivityInfo.setSleepTimeMillis(info.getSleepTimeMillis()
                             + mLastModemActivityInfo.getSleepTimeMillis());
                     mLastModemActivityInfo.setIdleTimeMillis(
                             info.getIdleTimeMillis() + mLastModemActivityInfo.getIdleTimeMillis());
-                    mLastModemActivityInfo.setTxTimeMillis(mergedTxTimeMs);
-                    mLastModemActivityInfo.setRxTimeMillis(
-                            info.getRxTimeMillis() + mLastModemActivityInfo.getRxTimeMillis());
-                    mLastModemActivityInfo.setEnergyUsed(
-                            info.getEnergyUsed() + mLastModemActivityInfo.getEnergyUsed());
+                    mLastModemActivityInfo.setTransmitTimeMillis(mergedTxTimeMs);
+                    mLastModemActivityInfo.setReceiveTimeMillis(
+                            info.getReceiveTimeMillis() + mLastModemActivityInfo
+                                .getReceiveTimeMillis());
                 }
+
                 ret = new ModemActivityInfo(mLastModemActivityInfo.getTimestamp(),
                         mLastModemActivityInfo.getSleepTimeMillis(),
                         mLastModemActivityInfo.getIdleTimeMillis(),
-                        mLastModemActivityInfo.getTxTimeMillis(),
-                        mLastModemActivityInfo.getRxTimeMillis(),
-                        mLastModemActivityInfo.getEnergyUsed());
+                        mLastModemActivityInfo.getTransmitTimeMillis(),
+                        mLastModemActivityInfo.getReceiveTimeMillis());
             }
             Bundle bundle = new Bundle();
             bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY, ret);
@@ -6026,13 +6026,14 @@
         int activityDurationMs =
             (int) (info.getTimestamp() - mLastModemActivityInfo.getTimestamp());
         int totalTxTimeMs = 0;
-        for (int i = 0; i < info.getTxTimeMillis().length; i++) {
-            totalTxTimeMs += info.getTxTimeMillis()[i];
+        int[] txTimeMs = info.getTransmitTimeMillis();
+        for (int i = 0; i < info.getTransmitPowerInfo().size(); i++) {
+            totalTxTimeMs += txTimeMs[i];
         }
         return (info.isValid()
             && (info.getSleepTimeMillis() <= activityDurationMs)
             && (info.getIdleTimeMillis() <= activityDurationMs)
-            && (info.getRxTimeMillis() <= activityDurationMs)
+            && (info.getReceiveTimeMillis() <= activityDurationMs)
             && (totalTxTimeMs <= activityDurationMs));
     }
 
@@ -6993,8 +6994,7 @@
      * Returns false if the mobile data is disabled by default, otherwise return true.
      */
     private boolean getDefaultDataEnabled() {
-        return "true".equalsIgnoreCase(
-                SystemProperties.get(DEFAULT_MOBILE_DATA_PROPERTY_NAME, "true"));
+        return TelephonyProperties.mobile_data().orElse(true);
     }
 
     /**
@@ -7005,8 +7005,7 @@
     private boolean getDefaultDataRoamingEnabled(int subId) {
         final CarrierConfigManager configMgr = (CarrierConfigManager)
                 mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        boolean isDataRoamingEnabled = "true".equalsIgnoreCase(
-                SystemProperties.get(DEFAULT_DATA_ROAMING_PROPERTY_NAME, "false"));
+        boolean isDataRoamingEnabled = TelephonyProperties.data_roaming().orElse(true);
         isDataRoamingEnabled |= configMgr.getConfigForSubId(subId).getBoolean(
                 CarrierConfigManager.KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL);
         return isDataRoamingEnabled;
@@ -7017,11 +7016,12 @@
      * not set, return {@link Phone#PREFERRED_NT_MODE}.
      */
     private int getDefaultNetworkType(int subId) {
-        return Integer.parseInt(
-                TelephonyManager.getTelephonyProperty(
-                        mSubscriptionController.getPhoneId(subId),
-                        DEFAULT_NETWORK_MODE_PROPERTY_NAME,
-                        String.valueOf(Phone.PREFERRED_NT_MODE)));
+        List<Integer> list = TelephonyProperties.default_network();
+        int phoneId = mSubscriptionController.getPhoneId(subId);
+        if (phoneId >= 0 && phoneId < list.size() && list.get(phoneId) != null) {
+            return list.get(phoneId);
+        }
+        return Phone.PREFERRED_NT_MODE;
     }
 
     @Override
diff --git a/src/com/android/phone/TelephonyShellCommand.java b/src/com/android/phone/TelephonyShellCommand.java
index 672a27f..db2f429 100644
--- a/src/com/android/phone/TelephonyShellCommand.java
+++ b/src/com/android/phone/TelephonyShellCommand.java
@@ -26,6 +26,7 @@
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.feature.ImsFeature;
 import android.util.Log;
 
 import com.android.internal.telephony.ITelephony;
@@ -35,6 +36,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.TreeSet;
 
@@ -172,13 +174,15 @@
     private void onHelpIms() {
         PrintWriter pw = getOutPrintWriter();
         pw.println("IMS Commands:");
-        pw.println("  ims set-ims-service [-s SLOT_ID] (-c | -d) PACKAGE_NAME");
+        pw.println("  ims set-ims-service [-s SLOT_ID] (-c | -d | -f) PACKAGE_NAME");
         pw.println("    Sets the ImsService defined in PACKAGE_NAME to to be the bound");
         pw.println("    ImsService. Options are:");
         pw.println("      -s: the slot ID that the ImsService should be bound for. If no option");
         pw.println("          is specified, it will choose the default voice SIM slot.");
         pw.println("      -c: Override the ImsService defined in the carrier configuration.");
         pw.println("      -d: Override the ImsService defined in the device overlay.");
+        pw.println("      -f: Set the feature that this override if for, if no option is");
+        pw.println("          specified, the new package name will be used for all features.");
         pw.println("  ims get-ims-service [-s SLOT_ID] [-c | -d]");
         pw.println("    Gets the package name of the currently defined ImsService.");
         pw.println("    Options are:");
@@ -186,6 +190,8 @@
         pw.println("          is specified, it will choose the default voice SIM slot.");
         pw.println("      -c: The ImsService defined as the carrier configured ImsService.");
         pw.println("      -c: The ImsService defined as the device default ImsService.");
+        pw.println("      -f: The feature type that the query will be requested for. If none is");
+        pw.println("          specified, the returned package name will correspond to MMTEL.");
         pw.println("  ims enable [-s SLOT_ID]");
         pw.println("    enables IMS for the SIM slot specified, or for the default voice SIM slot");
         pw.println("    if none is specified.");
@@ -394,6 +400,7 @@
         PrintWriter errPw = getErrPrintWriter();
         int slotId = getDefaultSlot();
         Boolean isCarrierService = null;
+        List<Integer> featuresList = new ArrayList<>();
 
         String opt;
         while ((opt = getNextOption()) != null) {
@@ -415,6 +422,26 @@
                     isCarrierService = false;
                     break;
                 }
+                case "-f": {
+                    String featureString = getNextArgRequired();
+                    String[] features = featureString.split(",");
+                    for (int i = 0; i < features.length; i++) {
+                        try {
+                            Integer result = Integer.parseInt(features[i]);
+                            if (result < ImsFeature.FEATURE_EMERGENCY_MMTEL
+                                    || result >= ImsFeature.FEATURE_MAX) {
+                                errPw.println("ims set-ims-service -f " + result
+                                        + " is an invalid feature.");
+                                return -1;
+                            }
+                            featuresList.add(result);
+                        } catch (NumberFormatException e) {
+                            errPw.println("ims set-ims-service -f tried to parse " + features[i]
+                                            + " as an integer.");
+                            return -1;
+                        }
+                    }
+                }
             }
         }
         // Mandatory param, either -c or -d
@@ -429,16 +456,24 @@
             if (packageName == null) {
                 packageName = "";
             }
-            boolean result = mInterface.setImsService(slotId, isCarrierService, packageName);
+            int[] featureArray = new int[featuresList.size()];
+            for (int i = 0; i < featuresList.size(); i++) {
+                featureArray[i] = featuresList.get(i);
+            }
+            boolean result = mInterface.setBoundImsServiceOverride(slotId, isCarrierService,
+                    featureArray, packageName);
             if (VDBG) {
                 Log.v(LOG_TAG, "ims set-ims-service -s " + slotId + " "
-                        + (isCarrierService ? "-c " : "-d ") + packageName + ", result=" + result);
+                        + (isCarrierService ? "-c " : "-d ")
+                        + "-f " + featuresList + " "
+                        + packageName + ", result=" + result);
             }
             getOutPrintWriter().println(result);
         } catch (RemoteException e) {
             Log.w(LOG_TAG, "ims set-ims-service -s " + slotId + " "
-                    + (isCarrierService ? "-c " : "-d ") + packageName + ", error"
-                    + e.getMessage());
+                    + (isCarrierService ? "-c " : "-d ")
+                    + "-f " + featuresList + " "
+                    + packageName + ", error" + e.getMessage());
             errPw.println("Exception: " + e.getMessage());
             return -1;
         }
@@ -450,6 +485,7 @@
         PrintWriter errPw = getErrPrintWriter();
         int slotId = getDefaultSlot();
         Boolean isCarrierService = null;
+        Integer featureType = ImsFeature.FEATURE_MMTEL;
 
         String opt;
         while ((opt = getNextOption()) != null) {
@@ -471,23 +507,38 @@
                     isCarrierService = false;
                     break;
                 }
+                case "-f": {
+                    try {
+                        featureType = Integer.parseInt(getNextArg());
+                    } catch (NumberFormatException e) {
+                        errPw.println("ims get-ims-service -f requires valid integer as feature.");
+                        return -1;
+                    }
+                    if (featureType < ImsFeature.FEATURE_EMERGENCY_MMTEL
+                            || featureType >= ImsFeature.FEATURE_MAX) {
+                        errPw.println("ims get-ims-service -f invalid feature.");
+                        return -1;
+                    }
+                }
             }
         }
         // Mandatory param, either -c or -d
         if (isCarrierService == null) {
-            errPw.println("ims set-ims-service requires either \"-c\" or \"-d\" to be set.");
+            errPw.println("ims get-ims-service requires either \"-c\" or \"-d\" to be set.");
             return -1;
         }
 
         String result;
         try {
-            result = mInterface.getImsService(slotId, isCarrierService);
+            result = mInterface.getBoundImsServicePackage(slotId, isCarrierService, featureType);
         } catch (RemoteException e) {
             return -1;
         }
         if (VDBG) {
             Log.v(LOG_TAG, "ims get-ims-service -s " + slotId + " "
-                    + (isCarrierService ? "-c " : "-d ") + ", returned: " + result);
+                    + (isCarrierService ? "-c " : "-d ")
+                    + (featureType != null ? ("-f " + featureType) : "") + " , returned: "
+                    + result);
         }
         getOutPrintWriter().println(result);
         return 0;
diff --git a/src/com/android/phone/otasp/OtaspSimStateReceiver.java b/src/com/android/phone/otasp/OtaspSimStateReceiver.java
index 78f7baf..bb4022a 100644
--- a/src/com/android/phone/otasp/OtaspSimStateReceiver.java
+++ b/src/com/android/phone/otasp/OtaspSimStateReceiver.java
@@ -18,9 +18,11 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.os.AsyncResult;
+import android.os.Handler;
+import android.os.Message;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
@@ -32,15 +34,32 @@
     private static final boolean DBG = true;
     private Context mContext;
 
-    private PhoneStateListener mPhoneStateListener = new PhoneStateListener(){
+    private static final int EVENT_OTASP_CHANGED = 1;
+
+    private Handler mOtaspHandler = new Handler() {
         @Override
-        public void onOtaspChanged(int otaspMode) {
-            logd("onOtaspChanged: otaspMode=" + otaspMode);
-            if (otaspMode == TelephonyManager.OTASP_NEEDED) {
-                logd("otasp activation required, start otaspActivationService");
-                mContext.startService(new Intent(mContext, OtaspActivationService.class));
-            } else if (otaspMode == TelephonyManager.OTASP_NOT_NEEDED) {
-                OtaspActivationService.updateActivationState(mContext, true);
+        public void handleMessage(Message msg) {
+            AsyncResult ar;
+            switch (msg.what) {
+                case EVENT_OTASP_CHANGED:
+                    ar = (AsyncResult) msg.obj;
+                    if (ar.exception == null && ar.result != null) {
+                        int otaspMode = (Integer) ar.result;
+                        logd("EVENT_OTASP_CHANGED: otaspMode=" + otaspMode);
+                        if (otaspMode == TelephonyManager.OTASP_NEEDED) {
+                            logd("otasp activation required, start otaspActivationService");
+                            mContext.startService(
+                                    new Intent(mContext, OtaspActivationService.class));
+                        } else if (otaspMode == TelephonyManager.OTASP_NOT_NEEDED) {
+                            OtaspActivationService.updateActivationState(mContext, true);
+                        }
+                    } else {
+                        logd("EVENT_OTASP_CHANGED: exception=" + ar.exception);
+                    }
+                    break;
+                default:
+                    super.handleMessage(msg);
+                    break;
             }
         }
     };
@@ -74,13 +93,17 @@
         if(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED.equals(intent.getAction())) {
             if (DBG) logd("Received intent: " + intent.getAction());
             if (PhoneGlobals.getPhone().getIccRecordsLoaded() && isCarrierSupported()) {
-                final TelephonyManager telephonyManager = TelephonyManager.from(context);
-                telephonyManager.listen(mPhoneStateListener,
-                        PhoneStateListener.LISTEN_OTASP_CHANGED);
+                registerOtaspChangedHandler();
             }
         }
     }
 
+    // It's fine to call mutiple times, as the registrants are de-duped by Handler object.
+    private void registerOtaspChangedHandler() {
+        final Phone phone = PhoneGlobals.getPhone();
+        phone.registerForOtaspChange(mOtaspHandler, EVENT_OTASP_CHANGED, null);
+    }
+
     private static void logd(String s) {
         Log.d(TAG, s);
     }
diff --git a/src/com/android/phone/settings/RadioInfo.java b/src/com/android/phone/settings/RadioInfo.java
index ce5b839..77f1135 100644
--- a/src/com/android/phone/settings/RadioInfo.java
+++ b/src/com/android/phone/settings/RadioInfo.java
@@ -111,28 +111,40 @@
     private static final boolean IS_USER_BUILD = "user".equals(Build.TYPE);
 
     private static final String[] PREFERRED_NETWORK_LABELS = {
-            "WCDMA preferred",
+            "GSM/WCDMA preferred",
             "GSM only",
             "WCDMA only",
-            "GSM auto (PRL)",
-            "CDMA auto (PRL)",
+            "GSM/WCDMA auto (PRL)",
+            "CDMA/EvDo auto (PRL)",
             "CDMA only",
             "EvDo only",
-            "Global auto (PRL)",
-            "LTE/CDMA auto (PRL)",
-            "LTE/UMTS auto (PRL)",
-            "LTE/CDMA/UMTS auto (PRL)",
+            "CDMA/EvDo/GSM/WCDMA (PRL)",
+            "CDMA + LTE/EvDo (PRL)",
+            "GSM/WCDMA/LTE (PRL)",
+            "LTE/CDMA/EvDo/GSM/WCDMA (PRL)",
             "LTE only",
             "LTE/WCDMA",
-            "TD-SCDMA only",
-            "TD-SCDMA/WCDMA",
-            "LTE/TD-SCDMA",
-            "TD-SCDMA/GSM",
-            "TD-SCDMA/UMTS",
-            "LTE/TD-SCDMA/WCDMA",
-            "LTE/TD-SCDMA/UMTS",
-            "TD-SCDMA/CDMA/UMTS",
-            "Global/TD-SCDMA",
+            "TDSCDMA only",
+            "TDSCDMA/WCDMA",
+            "LTE/TDSCDMA",
+            "TDSCDMA/GSM",
+            "LTE/TDSCDMA/GSM",
+            "TDSCDMA/GSM/WCDMA",
+            "LTE/TDSCDMA/WCDMA",
+            "LTE/TDSCDMA/GSM/WCDMA",
+            "TDSCDMA/CDMA/EvDo/GSM/WCDMA ",
+            "LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA",
+            "NR only",
+            "NR/LTE",
+            "NR/LTE/CDMA/EvDo",
+            "NR/LTE/GSM/WCDMA",
+            "NR/LTE/CDMA/EvDo/GSM/WCDMA",
+            "NR/LTE/WCDMA",
+            "NR/LTE/TDSCDMA",
+            "NR/LTE/TDSCDMA/GSM",
+            "NR/LTE/TDSCDMA/WCDMA",
+            "NR/LTE/TDSCDMA/GSM/WCDMA",
+            "NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA",
             "Unknown"
     };
 
diff --git a/src/com/android/phone/settings/fdn/EditFdnContactScreen.java b/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
index 0eda140..140cc74 100644
--- a/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
+++ b/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
@@ -443,7 +443,7 @@
             }
 
             if (v == mNameField) {
-                mNumberField.requestFocus();
+                mButton.requestFocus();
             } else if (v == mNumberField) {
                 mButton.requestFocus();
             } else if (v == mButton) {
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 5a9fbcf..fb865b4 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -203,6 +203,7 @@
                     // whether the call should have the HD audio property set.
                     refreshConferenceSupported();
                     refreshDisableAddCall();
+                    refreshHoldSupported();
                     updateConnectionProperties();
                     break;
 
@@ -1345,6 +1346,18 @@
         }
     }
 
+    private void refreshHoldSupported() {
+       if (mOriginalConnection == null) {
+           Log.w(this, "refreshHoldSupported org conn is null");
+           return;
+       }
+
+       if (!mOriginalConnection.shouldAllowHoldingVideoCall() && canHoldImsCalls() !=
+               ((getConnectionCapabilities() & (CAPABILITY_HOLD | CAPABILITY_SUPPORT_HOLD)) != 0)) {
+           updateConnectionCapabilities();
+       }
+    }
+
     private void refreshDisableAddCall() {
         if (shouldSetDisableAddCallExtra()) {
             Bundle newExtras = getExtras();
@@ -1501,8 +1514,10 @@
     private boolean canHoldImsCalls() {
         PersistableBundle b = getCarrierConfig();
         // Return true if the CarrierConfig is unavailable
-        return !doesDeviceRespectHoldCarrierConfig() || b == null ||
-                b.getBoolean(CarrierConfigManager.KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL);
+        return (!doesDeviceRespectHoldCarrierConfig() || b == null ||
+                b.getBoolean(CarrierConfigManager.KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL)) &&
+                ((mOriginalConnection != null && mOriginalConnection.shouldAllowHoldingVideoCall())
+                || !VideoProfile.isVideo(getVideoState()));
     }
 
     @VisibleForTesting
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index 10d2c2f..40b941e 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -1457,16 +1457,32 @@
                         phone.getEmergencyNumberTracker().getEmergencyNumber(number);
                 if (emergencyNumber != null) {
                     phone.notifyOutgoingEmergencyCall(emergencyNumber);
-                    // If we do not support holding ongoing calls for an outgoing emergency call,
-                    // disconnect the ongoing calls.
-                    if (!shouldHoldForEmergencyCall(phone) && !getAllConnections().isEmpty()) {
-                        for (Connection c : getAllConnections()) {
-                            if (!c.equals(connection)
-                                    && c.getState() != Connection.STATE_DISCONNECTED
-                                    && c instanceof TelephonyConnection) {
-                                ((TelephonyConnection) c).hangup(
-                                        android.telephony.DisconnectCause
-                                                .OUTGOING_EMERGENCY_CALL_PLACED);
+                    if (!getAllConnections().isEmpty()) {
+                        if (!shouldHoldForEmergencyCall(phone)) {
+                            // If we do not support holding ongoing calls for an outgoing
+                            // emergency call, disconnect the ongoing calls.
+                            for (Connection c : getAllConnections()) {
+                                if (!c.equals(connection)
+                                        && c.getState() != Connection.STATE_DISCONNECTED
+                                        && c instanceof TelephonyConnection) {
+                                    ((TelephonyConnection) c).hangup(
+                                            android.telephony.DisconnectCause
+                                                    .OUTGOING_EMERGENCY_CALL_PLACED);
+                                }
+                            }
+                        } else if (!isVideoCallHoldAllowed(phone)) {
+                            // If we do not support holding ongoing video call for an outgoing
+                            // emergency call, disconnect the ongoing video call.
+                            for (Connection c : getAllConnections()) {
+                                if (!c.equals(connection)
+                                        && c.getState() == Connection.STATE_ACTIVE
+                                        && VideoProfile.isVideo(c.getVideoState())
+                                        && c instanceof TelephonyConnection) {
+                                    ((TelephonyConnection) c).hangup(
+                                            android.telephony.DisconnectCause
+                                                    .OUTGOING_EMERGENCY_CALL_PLACED);
+                                    break;
+                                }
                             }
                         }
                     }
@@ -1536,6 +1552,18 @@
         }
     }
 
+    private boolean isVideoCallHoldAllowed(Phone phone) {
+         CarrierConfigManager cfgManager = (CarrierConfigManager)
+                phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        if (cfgManager == null) {
+            // For some reason CarrierConfigManager is unavailable, return default
+            Log.w(this, "isVideoCallHoldAllowed: couldn't get CarrierConfigManager");
+            return true;
+        }
+        return cfgManager.getConfigForSubId(phone.getSubId()).getBoolean(
+                CarrierConfigManager.KEY_ALLOW_HOLDING_VIDEO_CALL_BOOL, true);
+    }
+
     private boolean shouldHoldForEmergencyCall(Phone phone) {
         CarrierConfigManager cfgManager = (CarrierConfigManager)
                 phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
diff --git a/testapps/TelephonyRegistryTestApp/src/com/android/phone/testapps/telephonyregistry/TelephonyRegistryTestApp.java b/testapps/TelephonyRegistryTestApp/src/com/android/phone/testapps/telephonyregistry/TelephonyRegistryTestApp.java
index 96f8bf7..f8d4487 100644
--- a/testapps/TelephonyRegistryTestApp/src/com/android/phone/testapps/telephonyregistry/TelephonyRegistryTestApp.java
+++ b/testapps/TelephonyRegistryTestApp/src/com/android/phone/testapps/telephonyregistry/TelephonyRegistryTestApp.java
@@ -50,7 +50,6 @@
         put(PhoneStateListener.LISTEN_DATA_CONNECTION_STATE, "DATA_CONNECTION_STATE");
         put(PhoneStateListener.LISTEN_DATA_ACTIVITY, "DATA_ACTIVITY");
         put(PhoneStateListener.LISTEN_SIGNAL_STRENGTHS, "SIGNAL_STRENGTHS");
-        put(PhoneStateListener.LISTEN_OTASP_CHANGED, "OTASP_CHANGED");
         put(PhoneStateListener.LISTEN_CELL_INFO, "CELL_INFO");
         put(PhoneStateListener.LISTEN_PRECISE_CALL_STATE, "PRECISE_CALL_STATE");
         put(PhoneStateListener.LISTEN_PRECISE_DATA_CONNECTION_STATE,