Merge "Check allowed network type in Phone" into rvc-dev
diff --git a/res/layout/sim_ndp.xml b/res/layout/sim_ndp.xml
index 5e3c472..5f03d7b 100644
--- a/res/layout/sim_ndp.xml
+++ b/res/layout/sim_ndp.xml
@@ -29,6 +29,7 @@
             android:layout_centerInParent="true">
 
         <TextView
+                android:id="@+id/perso_subtype_text"
                 android:textAppearance="?android:attr/textAppearanceMedium"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index ccef876..e2c5779 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -294,7 +294,7 @@
     <string name="carrier_settings_euicc_summary" msgid="2027941166597330117">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> — <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>"</string>
     <string name="mobile_data_settings_title" msgid="7228249980933944101">"بيانات الجوّال"</string>
     <string name="mobile_data_settings_summary" msgid="5012570152029118471">"الوصول إلى البيانات باستخدام شبكة الجوّال"</string>
-    <string name="data_usage_disable_mobile" msgid="5669109209055988308">"هل تريد إيقاف تفعيل بيانات الجوّال؟"</string>
+    <string name="data_usage_disable_mobile" msgid="5669109209055988308">"هل تريد إيقاف بيانات الجوّال؟"</string>
     <string name="sim_selection_required_pref" msgid="6985901872978341314">"يلزم التحديد"</string>
     <string name="sim_change_data_title" msgid="9142726786345906606">"‏هل تريد تغيير شريحة SIM للبيانات؟"</string>
     <string name="sim_change_data_message" msgid="3567358694255933280">"هل تريد استخدام <xliff:g id="NEW_SIM">%1$s</xliff:g> بدلاً من <xliff:g id="OLD_SIM">%2$s</xliff:g> لبيانات الجوّال؟"</string>
@@ -704,7 +704,7 @@
     <string name="change_pin_confirm_pins_dont_match" msgid="305164501222587215">"أرقام التعريف الشخصي غير متطابقة"</string>
     <string name="change_pin_succeeded" msgid="2504705600693014403">"تمّ تحديث رقم التعريف الشخصي للبريد الصوتي"</string>
     <string name="change_pin_system_error" msgid="7772788809875146873">"يتعذر تعيين رقم التعريف الشخصي"</string>
-    <string name="mobile_data_status_roaming_turned_off_subtext" msgid="6840673347416227054">"تم إيقاف تفعيل تجوال البيانات"</string>
+    <string name="mobile_data_status_roaming_turned_off_subtext" msgid="6840673347416227054">"تم إيقاف تجوال البيانات"</string>
     <string name="mobile_data_status_roaming_turned_on_subtext" msgid="5615757897768777865">"تم تفعيل تجوال البيانات"</string>
     <string name="mobile_data_status_roaming_without_plan_subtext" msgid="6536671968072284677">"التجوال قيد التشغيل حاليًا، يتطلب خطة بيانات"</string>
     <string name="mobile_data_status_roaming_with_plan_subtext" msgid="2576177169108123095">"التجوال قيد التشغيل حاليًا، خطة البيانات نشطة"</string>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index e83c315..948c7cc 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -49,12 +49,12 @@
     <string name="add_vm_number_str" msgid="7368168964435881637">"Nummer hinzufügen"</string>
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Mailboxeinstellungen können nur vom primären Nutzer geändert werden."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Deine SIM-Karte wurde entsperrt. Dein Telefon wird nun entsperrt..."</string>
-    <string name="label_ndp" msgid="7617392683877410341">"PIN zur Entsperrung des SIM-Netzwerks"</string>
+    <string name="label_ndp" msgid="7617392683877410341">"Entsperr-PIN für netzgebundenes Gerät"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Entsperren"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Verwerfen"</string>
-    <string name="requesting_unlock" msgid="930512210309437741">"Netzwerkentsperrung wird angefordert..."</string>
-    <string name="unlock_failed" msgid="7103543844840661366">"Anfrage für Entsperrung des Netzwerks war nicht erfolgreich."</string>
-    <string name="unlock_success" msgid="32681089371067565">"Entsperrung des Netzwerks nicht erfolgreich."</string>
+    <string name="requesting_unlock" msgid="930512210309437741">"Entsperrung des netzgebundenen Geräts wird angefordert..."</string>
+    <string name="unlock_failed" msgid="7103543844840661366">"Entsperranforderung für netzgebundenes Gerät war nicht erfolgreich."</string>
+    <string name="unlock_success" msgid="32681089371067565">"Entsperrung des netzgebundenen Geräts war nicht erfolgreich."</string>
     <string name="mobile_network_settings_not_available" msgid="8678168497517090039">"Mobile Netzwerkeinstellungen sind für diesen Nutzer nicht verfügbar."</string>
     <string name="labelGSMMore" msgid="7354182269461281543">"GSM-Anrufeinstellungen"</string>
     <string name="labelGsmMore_with_label" msgid="3206015314393246224">"GSM-Anrufeinstellungen (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index bde92dc..7e32dd2 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -867,7 +867,7 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Sous-identifiant de la carte SIM par défaut :"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Bande passante de téléchargement (kb/s) :"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Bande passante de téléversement (kb/s) :"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Données de la position de la cellule (discontinuées) :"</string>
+    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Données de la position de la cellule (obsolètes) :"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuration du canal physique LTE :"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Taux d\'actualisation des données de la cellule :"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Données des mesures de toutes les cellules :"</string>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index e8a0bed..8218a84 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -259,7 +259,7 @@
         <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
         <item name="android:homeAsUpIndicator">@drawable/ic_back_arrow</item>
-        <item name="emergencyButtonBackgroundColor">#3cffffff</item>
+        <item name="emergencyButtonBackgroundColor">#10ffffff</item>
         <item name="dialpadTheme">@style/Dialpad_DarkTransparent.Emergency</item>
     </style>
 
diff --git a/sip/res/values-in/strings.xml b/sip/res/values-in/strings.xml
index 535e5ac..709205c 100644
--- a/sip/res/values-in/strings.xml
+++ b/sip/res/values-in/strings.xml
@@ -40,7 +40,7 @@
     <string name="registration_status_registering" msgid="7986331597809521791">"Mendaftarkan..."</string>
     <string name="registration_status_still_trying" msgid="7178623685868766282">"Masih mencoba..."</string>
     <string name="registration_status_not_receiving" msgid="3873074208531938401">"Tidak menerima panggilan."</string>
-    <string name="registration_status_no_data" msgid="2987064560116584121">"Pendaftaran akun terhenti karena tidak ada sambungan internet."</string>
+    <string name="registration_status_no_data" msgid="2987064560116584121">"Pendaftaran akun terhenti karena tidak ada koneksi internet."</string>
     <string name="registration_status_no_wifi_data" msgid="685470618241482948">"Pendaftaran akun terhenti karena tidak ada sambungan Wi-Fi."</string>
     <string name="registration_status_not_running" msgid="6236403137652262659">"Pendaftaran akun gagal."</string>
     <string name="registration_status_done" msgid="6787397199273357721">"Menerima panggilan."</string>
@@ -71,7 +71,7 @@
     <string name="all_empty_alert" msgid="6085603517610199098">"Masukkan detail akun SIP baru."</string>
     <string name="empty_alert" msgid="3693655518612836718">"<xliff:g id="INPUT_FIELD_NAME">%s</xliff:g> diwajibkan dan tidak boleh kosong."</string>
     <string name="not_a_valid_port" msgid="3664668836663491376">"Nomor port harus dalam rentang 1000 dan 65534."</string>
-    <string name="no_internet_available" msgid="161720645084325479">"Untuk melakukan panggilan SIP, periksa sambungan internet terlebih dahulu."</string>
+    <string name="no_internet_available" msgid="161720645084325479">"Untuk melakukan panggilan SIP, periksa koneksi internet terlebih dahulu."</string>
     <string name="no_wifi_available" msgid="1179092018692306312">"Anda harus tersambung ke jaringan Wi-Fi untuk melakukan panggilan SIP (gunakan setelan Nirkabel &amp; Jaringan)."</string>
     <string name="no_voip" msgid="3366395789297981738">"Panggilan SIP tidak didukung"</string>
     <string name="sip_system_decide" msgid="197230378376326430">"Otomatis"</string>
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 9699e1b..e3a7de6 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -103,8 +103,10 @@
     private CarrierServiceConnection[] mServiceConnection;
     // Whether we are bound to a service for each phone
     private boolean[] mServiceBound;
-    // Whether we have sent config change bcast for each phone id.
+    // Whether we have sent config change broadcast for each phone id.
     private boolean[] mHasSentConfigChange;
+    // Whether the broadcast was sent from EVENT_SYSTEM_UNLOCKED, to track rebroadcasts
+    private boolean[] mFromSystemUnlocked;
     // SubscriptionInfoUpdater
     private final SubscriptionInfoUpdater mSubscriptionInfoUpdater;
 
@@ -200,11 +202,13 @@
                 case EVENT_SYSTEM_UNLOCKED: {
                     for (int i = 0; i < TelephonyManager.from(mContext).getActiveModemCount();
                             ++i) {
-                        // When user unlock device, we should only try to send broadcast again if we
-                        // have sent it before unlock. This will avoid we try to load carrier config
-                        // when SIM is still loading when unlock happens.
+                        // When the user unlocks the device, send the broadcast again (with a
+                        // rebroadcast extra) if we have sent it before unlock. This will avoid
+                        // trying to load the carrier config when the SIM is still loading when the
+                        // unlock happens.
                         if (mHasSentConfigChange[i]) {
                             logdWithLocalLog("System unlocked");
+                            mFromSystemUnlocked[i] = true;
                             updateConfigForPhoneId(i);
                         }
                     }
@@ -538,6 +542,7 @@
         mServiceConnection = new CarrierServiceConnection[numPhones];
         mServiceBound = new boolean[numPhones];
         mHasSentConfigChange = new boolean[numPhones];
+        mFromSystemUnlocked = new boolean[numPhones];
         // Make this service available through ServiceManager.
         TelephonyFrameworkInitializer
                 .getTelephonyServiceManager().getCarrierConfigServiceRegisterer().register(this);
@@ -636,6 +641,8 @@
             }
         }
         intent.putExtra(CarrierConfigManager.EXTRA_SLOT_INDEX, phoneId);
+        intent.putExtra(CarrierConfigManager.EXTRA_REBROADCAST_ON_UNLOCK,
+                mFromSystemUnlocked[phoneId]);
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
         int[] subIds = SubscriptionManager.getSubId(phoneId);
         if (subIds != null && subIds.length > 0) {
@@ -643,8 +650,8 @@
         } else {
             logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId);
         }
-
         mHasSentConfigChange[phoneId] = true;
+        mFromSystemUnlocked[phoneId] = false;
     }
 
     /** Binds to the default or carrier config app. */
diff --git a/src/com/android/phone/EmergencyDialer.java b/src/com/android/phone/EmergencyDialer.java
index c6bac02..5d630af 100644
--- a/src/com/android/phone/EmergencyDialer.java
+++ b/src/com/android/phone/EmergencyDialer.java
@@ -20,6 +20,7 @@
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
+import android.annotation.ColorInt;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -44,7 +45,6 @@
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneNumberUtils;
-import com.android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -72,6 +72,7 @@
 import com.android.phone.common.dialpad.DialpadKeyButton;
 import com.android.phone.common.util.ViewUtil;
 import com.android.phone.common.widget.ResizingTextEditText;
+import com.android.telephony.Rlog;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -151,6 +152,11 @@
     /** Size limit of emergency shortcut buttons container. **/
     private static final int SHORTCUT_SIZE_LIMIT = 3;
 
+    private static final float COLOR_DELTA = 1.0f / 16.0f;
+
+    /** Dial button color, from packages/apps/PhoneCommon/res/drawable-mdpi/fab_green.png **/
+    @ColorInt private static final int DIALER_GREEN = 0xff00c853;
+
     ResizingTextEditText mDigits;
     private View mDialButton;
     private View mDelete;
@@ -719,8 +725,12 @@
             isEmergencyNumber = true;
             phoneToMakeCall = mShortcutViewConfig.getPhoneInfo();
         } else {
-            isEmergencyNumber = getSystemService(TelephonyManager.class)
-                    .isEmergencyNumber(mLastNumber);
+            try {
+                isEmergencyNumber = getSystemService(TelephonyManager.class)
+                        .isEmergencyNumber(mLastNumber);
+            } catch (IllegalStateException ise) {
+                isEmergencyNumber = false;
+            }
         }
 
         if (isEmergencyNumber) {
@@ -1196,11 +1206,52 @@
 
     private static int getPrimaryColor(WallpaperColors colors) {
         if (colors != null) {
-            return colors.getPrimaryColor().toArgb();
+            // Android accessibility scanner
+            // (https://support.google.com/accessibility/android/answer/7158390)
+            // suggest small text and graphics have a contrast ratio greater than
+            // 4.5 with background color. The color generated from wallpaper may not
+            // follow this rule. Calculate a proper color here.
+            Color primary = colors.getPrimaryColor();
+            Color text = Color.valueOf(Color.WHITE);
+            Color dial = Color.valueOf(DIALER_GREEN);
+            // If current primary color can't follow the contrast ratio rule, make it
+            // deeper and try again.
+            while (!checkContrastRatio(primary, text)) {
+                primary = getDeeper(primary);
+            }
+            while (!checkContrastRatio(primary, dial)) {
+                primary = getDeeper(primary);
+            }
+            return primary.toArgb();
         }
         // It's possible that wallpaper colors are null (e.g. when colors are being
         // processed or a live wallpaper is used). In this case, fallback to same
         // behavior as when shortcut view is enabled.
         return Color.BLACK;
     }
+
+    private static Color getDeeper(Color color) {
+        float r = color.red() - COLOR_DELTA;
+        float g = color.green() - COLOR_DELTA;
+        float b = color.blue() - COLOR_DELTA;
+        if (r < 0f) r = 0f;
+        if (g < 0f) g = 0f;
+        if (b < 0f) b = 0f;
+        return Color.valueOf(r, g, b);
+    }
+
+    private static boolean checkContrastRatio(Color color1, Color color2) {
+        float lum1 = color1.luminance();
+        float lum2 = color2.luminance();
+        double cr;
+        if (lum1 >= lum2) {
+            cr = (lum1 + 0.05) / (lum2 + 0.05);
+        } else {
+            cr = (lum2 + 0.05) / (lum1 + 0.05);
+        }
+
+        // Make cr greater than 5.0 instead of 4.5 to guarantee that transparent white
+        // text and graphics can have contrast ratio greather than 4.5 with background.
+        return cr > 5.0;
+    }
 }
diff --git a/src/com/android/phone/IccNetworkDepersonalizationPanel.java b/src/com/android/phone/IccNetworkDepersonalizationPanel.java
index 8bd10a2..7d854cd 100644
--- a/src/com/android/phone/IccNetworkDepersonalizationPanel.java
+++ b/src/com/android/phone/IccNetworkDepersonalizationPanel.java
@@ -22,7 +22,10 @@
 import android.os.Handler;
 import android.os.Message;
 import android.os.PersistableBundle;
+import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.telephony.CarrierConfigManager;
+import android.telephony.TelephonyManager;
 import android.text.Editable;
 import android.text.Spannable;
 import android.text.TextUtils;
@@ -37,6 +40,8 @@
 import android.widget.TextView;
 
 import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.uicc.IccCardApplicationStatus;
+import com.android.internal.telephony.uicc.IccCardApplicationStatus.PersoSubState;
 
 /**
  * "SIM network unlock" PIN entry screen.
@@ -52,7 +57,8 @@
      * Tracks whether there is an instance of the network depersonalization dialog showing or not.
      * Ensures only a single instance of the dialog is visible.
      */
-    private static boolean sShowingDialog = false;
+    private static boolean [] sShowingDialog =
+            new boolean[TelephonyManager.getDefault().getSimCount()];
 
     //debug constants
     private static final boolean DBG = false;
@@ -61,29 +67,48 @@
     private static final int EVENT_ICC_NTWRK_DEPERSONALIZATION_RESULT = 100;
 
     private Phone mPhone;
+    private int mPersoSubtype;
+    private static IccNetworkDepersonalizationPanel [] sNdpPanel =
+            new IccNetworkDepersonalizationPanel[TelephonyManager.getDefault().getSimCount()];
 
     //UI elements
     private EditText     mPinEntry;
     private LinearLayout mEntryPanel;
     private LinearLayout mStatusPanel;
+    private TextView     mPersoSubtypeText;
+    private PersoSubState mPersoSubState;
     private TextView     mStatusText;
 
     private Button       mUnlockButton;
     private Button       mDismissButton;
 
+    enum statusType {
+        ENTRY,
+        IN_PROGRESS,
+        ERROR,
+        SUCCESS
+    }
+
     /**
      * Shows the network depersonalization dialog, but only if it is not already visible.
      */
-    public static void showDialog(Phone phone) {
-        if (sShowingDialog) {
+    public static void showDialog(Phone phone, int subType) {
+        int phoneId = phone == null ? 0: phone.getPhoneId();
+        if (sShowingDialog[phoneId]) {
             Log.i(TAG, "[IccNetworkDepersonalizationPanel] - showDialog; skipped already shown.");
             return;
         }
         Log.i(TAG, "[IccNetworkDepersonalizationPanel] - showDialog; showing dialog.");
-        sShowingDialog = true;
-        IccNetworkDepersonalizationPanel ndpPanel =
-                new IccNetworkDepersonalizationPanel(PhoneGlobals.getInstance(), phone);
-        ndpPanel.show();
+        sShowingDialog[phoneId] = true;
+        sNdpPanel[phoneId] = new IccNetworkDepersonalizationPanel(PhoneGlobals.getInstance(),
+                phone, subType);
+        sNdpPanel[phoneId].show();
+    }
+
+    public static void dialogDismiss(int phoneId) {
+        if (sNdpPanel[phoneId] != null && sShowingDialog[phoneId]) {
+            sNdpPanel[phoneId].dismiss();
+        }
     }
 
     //private textwatcher to control text entry.
@@ -109,37 +134,41 @@
                 AsyncResult res = (AsyncResult) msg.obj;
                 if (res.exception != null) {
                     if (DBG) log("network depersonalization request failure.");
-                    indicateError();
+                    displayStatus(statusType.ERROR.name());
                     postDelayed(new Runnable() {
-                                    public void run() {
-                                        hideAlert();
-                                        mPinEntry.getText().clear();
-                                        mPinEntry.requestFocus();
-                                    }
-                                }, 3000);
+                        public void run() {
+                            hideAlert();
+                            mPinEntry.getText().clear();
+                            mPinEntry.requestFocus();
+                        }
+                    }, 3000);
                 } else {
                     if (DBG) log("network depersonalization success.");
-                    indicateSuccess();
+                    displayStatus(statusType.SUCCESS.name());
                     postDelayed(new Runnable() {
-                                    public void run() {
-                                        dismiss();
-                                    }
-                                }, 3000);
+                        public void run() {
+                            dismiss();
+                        }
+                    }, 3000);
                 }
             }
         }
     };
 
+
     //constructor
     public IccNetworkDepersonalizationPanel(Context context) {
         super(context);
         mPhone = PhoneGlobals.getPhone();
+        mPersoSubtype = PersoSubState.PERSOSUBSTATE_SIM_NETWORK.ordinal();
     }
 
     //constructor
-    public IccNetworkDepersonalizationPanel(Context context, Phone phone) {
+    public IccNetworkDepersonalizationPanel(Context context, Phone phone,
+            int subtype) {
         super(context);
         mPhone = phone == null ? PhoneGlobals.getPhone() : phone;
+        mPersoSubtype = subtype;
     }
 
     @Override
@@ -158,6 +187,8 @@
         span.setSpan(mPinEntryWatcher, 0, text.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);
 
         mEntryPanel = (LinearLayout) findViewById(R.id.entry_panel);
+        mPersoSubtypeText = (TextView) findViewById(R.id.perso_subtype_text);
+        displayStatus(statusType.ENTRY.name());
 
         mUnlockButton = (Button) findViewById(R.id.ndp_unlock);
         mUnlockButton.setOnClickListener(mUnlockListener);
@@ -190,7 +221,8 @@
     public void onStop() {
         super.onStop();
         Log.i(TAG, "[IccNetworkDepersonalizationPanel] - showDialog; hiding dialog.");
-        sShowingDialog = false;
+        int phoneId = mPhone == null ? 0 : mPhone.getPhoneId();
+        sShowingDialog[phoneId] = false;
     }
 
     //Mirrors IccPinUnlockPanel.onKeyDown().
@@ -210,29 +242,45 @@
                 return;
             }
 
-            if (DBG) log("requesting network depersonalization with code " + pin);
-            mPhone.getIccCard().supplyNetworkDepersonalization(pin,
-                    Message.obtain(mHandler, EVENT_ICC_NTWRK_DEPERSONALIZATION_RESULT));
-            indicateBusy();
+            log("Requesting De-Personalization for subtype " + mPersoSubtype);
+
+            try {
+                mPhone.getIccCard().supplySimDepersonalization(mPersoSubState,pin,
+                        Message.obtain(mHandler, EVENT_ICC_NTWRK_DEPERSONALIZATION_RESULT));
+            } catch (NullPointerException ex) {
+                log("NullPointerException @supplySimDepersonalization" + ex);
+            }
+            displayStatus(statusType.IN_PROGRESS.name());
         }
     };
 
-    private void indicateBusy() {
-        mStatusText.setText(R.string.requesting_unlock);
-        mEntryPanel.setVisibility(View.GONE);
-        mStatusPanel.setVisibility(View.VISIBLE);
-    }
+    private void displayStatus(String type) {
+        int label = 0;
 
-    private void indicateError() {
-        mStatusText.setText(R.string.unlock_failed);
-        mEntryPanel.setVisibility(View.GONE);
-        mStatusPanel.setVisibility(View.VISIBLE);
-    }
+        mPersoSubState = PersoSubState.values()[mPersoSubtype];
+        log("displayStatus mPersoSubState: " +mPersoSubState.name() +"type: " +type);
 
-    private void indicateSuccess() {
-        mStatusText.setText(R.string.unlock_success);
-        mEntryPanel.setVisibility(View.GONE);
-        mStatusPanel.setVisibility(View.VISIBLE);
+        label = getContext().getResources().getIdentifier(mPersoSubState.name()
+                + "_" + type, "string", "android");
+
+        if (label == 0) {
+            log ("Unable to get the PersoSubType string");
+            return;
+        }
+
+        if(!PersoSubState.isPersoLocked(mPersoSubState)) {
+            log ("Unsupported Perso Subtype :" + mPersoSubState.name());
+            return;
+        }
+
+        if (type == statusType.ENTRY.name()) {
+            String displayText = getContext().getString(label);
+            mPersoSubtypeText.setText(displayText);
+        } else {
+            mStatusText.setText(label);
+            mEntryPanel.setVisibility(View.GONE);
+            mStatusPanel.setVisibility(View.VISIBLE);
+        }
     }
 
     private void hideAlert() {
@@ -241,13 +289,13 @@
     }
 
     View.OnClickListener mDismissListener = new View.OnClickListener() {
-            public void onClick(View v) {
-                if (DBG) log("mDismissListener: skipping depersonalization...");
-                dismiss();
-            }
-        };
+        public void onClick(View v) {
+            if (DBG) log("mDismissListener: skipping depersonalization...");
+            dismiss();
+        }
+    };
 
     private void log(String msg) {
-        Log.v(TAG, "[IccNetworkDepersonalizationPanel] " + msg);
+        Log.d(TAG, "[IccNetworkDepersonalizationPanel] " + msg);
     }
 }
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 810ccdf..5e3c224 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -205,6 +205,16 @@
 
     private final SettingsObserver mSettingsObserver;
 
+    private static class EventSimStateChangedBag {
+        final int mPhoneId;
+        final String mIccStatus;
+
+        EventSimStateChangedBag(int phoneId, String iccStatus) {
+            mPhoneId = phoneId;
+            mIccStatus = iccStatus;
+        }
+    }
+
     Handler mHandler = new Handler() {
         @Override
         public void handleMessage(Message msg) {
@@ -225,7 +235,8 @@
                         // they enter a valid SIM network PIN.
                         Log.i(LOG_TAG, "show sim depersonal panel");
                         Phone phone = (Phone) ((AsyncResult) msg.obj).userObj;
-                        IccNetworkDepersonalizationPanel.showDialog(phone);
+                        int subType = (Integer)((AsyncResult)msg.obj).result;
+                        IccNetworkDepersonalizationPanel.showDialog(phone, subType);
                     }
                     break;
 
@@ -253,8 +264,9 @@
                     // Marks the event where the SIM goes into ready state.
                     // Right now, this is only used for the PUK-unlocking
                     // process.
-                    if (msg.obj.equals(IccCardConstants.INTENT_VALUE_ICC_READY)
-                            || msg.obj.equals(IccCardConstants.INTENT_VALUE_ICC_LOADED)) {
+                    EventSimStateChangedBag bag = (EventSimStateChangedBag)msg.obj;
+                    if (bag.mIccStatus == IccCardConstants.INTENT_VALUE_ICC_READY
+                            || bag.mIccStatus == IccCardConstants.INTENT_VALUE_ICC_LOADED) {
                         // when the right event is triggered and there
                         // are UI objects in the foreground, we close
                         // them to display the lock panel.
@@ -266,6 +278,8 @@
                             mPUKEntryProgressDialog.dismiss();
                             mPUKEntryProgressDialog = null;
                         }
+                        Log.i(LOG_TAG, "Dismissing depersonal panel");
+                        IccNetworkDepersonalizationPanel.dialogDismiss(bag.mPhoneId);
                     }
                     break;
 
@@ -650,14 +664,9 @@
                     PhoneUtils.unregisterIccStatus(mHandler, phoneId);
                     PhoneUtils.registerIccStatus(mHandler, EVENT_SIM_NETWORK_LOCKED, phoneId);
                 }
-                if (mPUKEntryActivity != null) {
-                    // if an attempt to un-PUK-lock the device was made, while we're
-                    // receiving this state change notification, notify the handler.
-                    // NOTE: This is ONLY triggered if an attempt to un-PUK-lock has
-                    // been attempted.
-                    mHandler.sendMessage(mHandler.obtainMessage(EVENT_SIM_STATE_CHANGED,
-                            intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE)));
-                }
+                String iccStatus = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
+                mHandler.sendMessage(mHandler.obtainMessage(EVENT_SIM_STATE_CHANGED,
+                        new EventSimStateChangedBag(phoneId, iccStatus)));
             } else if (action.equals(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED)) {
                 String newPhone = intent.getStringExtra(PhoneConstants.PHONE_NAME_KEY);
                 Log.d(LOG_TAG, "Radio technology switched. Now " + newPhone + " is active.");
diff --git a/src/com/android/services/telephony/DisconnectCauseUtil.java b/src/com/android/services/telephony/DisconnectCauseUtil.java
index 1a8aa07..f243462 100644
--- a/src/com/android/services/telephony/DisconnectCauseUtil.java
+++ b/src/com/android/services/telephony/DisconnectCauseUtil.java
@@ -348,6 +348,9 @@
             case android.telephony.DisconnectCause.DATA_LIMIT_REACHED:
                 resourceId = R.string.callFailed_data_limit_reached;
                 break;
+            case android.telephony.DisconnectCause.WIFI_LOST:
+                resourceId = R.string.callFailed_wifi_lost;
+                break;
             case android.telephony.DisconnectCause.ALREADY_DIALING:
                 resourceId = R.string.callFailed_already_dialing;
                 break;
@@ -867,6 +870,7 @@
             case android.telephony.DisconnectCause.NORMAL:
             case android.telephony.DisconnectCause.NORMAL_UNSPECIFIED:
             case android.telephony.DisconnectCause.VIDEO_CALL_NOT_ALLOWED_WHILE_TTY_ENABLED:
+            case android.telephony.DisconnectCause.WIFI_LOST:
             default:
                 return ToneGenerator.TONE_PROP_PROMPT;
         }
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index 16e10cf..4572a97 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -71,6 +71,7 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -246,12 +247,20 @@
 
         @Override
         public boolean isCurrentEmergencyNumber(String number) {
-            return mTelephonyManager.isEmergencyNumber(number);
+            try {
+                return mTelephonyManager.isEmergencyNumber(number);
+            } catch (IllegalStateException ise) {
+                return false;
+            }
         }
 
         @Override
         public Map<Integer, List<EmergencyNumber>> getCurrentEmergencyNumberList() {
-            return mTelephonyManager.getEmergencyNumberList();
+            try {
+                return mTelephonyManager.getEmergencyNumberList();
+            } catch (IllegalStateException ise) {
+                return new HashMap<>();
+            }
         }
     }
 
diff --git a/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java b/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java
new file mode 100644
index 0000000..7f9efdc
--- /dev/null
+++ b/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 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.services.telephony;
+
+import static android.media.ToneGenerator.TONE_PROP_PROMPT;
+
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.TestCase.assertEquals;
+
+import android.telephony.DisconnectCause;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class DisconnectCauseUtilTest {
+    /**
+     * Verifies that a call drop due to loss of WIFI results in a disconnect cause of error and that
+     * the label, description and tone are all present.
+     */
+    @Test
+    public void testDropDueToWifiLoss() {
+        android.telecom.DisconnectCause tcCause = DisconnectCauseUtil.toTelecomDisconnectCause(
+                DisconnectCause.WIFI_LOST);
+        assertEquals(android.telecom.DisconnectCause.ERROR, tcCause.getCode());
+        assertEquals(TONE_PROP_PROMPT, tcCause.getTone());
+        assertNotNull(tcCause.getDescription());
+        assertNotNull(tcCause.getReason());
+    }
+}