diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index bf6872e..32733cc 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -199,6 +199,7 @@
             android:label="@string/emergencyDialerIconLabel"
             android:theme="@style/EmergencyDialerTheme"
             android:screenOrientation="portrait"
+            android:showWhenLocked="true"
             android:exported="true"
             android:resizeableActivity="false">
             <intent-filter>
@@ -515,7 +516,6 @@
         <activity android:name="com.android.phone.settings.VoicemailSettingsActivity"
             android:label="@string/voicemail"
             android:configChanges="orientation|screenSize|keyboardHidden|screenLayout"
-            android:screenOrientation="portrait"
             android:exported="true"
             android:theme="@style/CallSettingsWithoutDividerTheme">
             <intent-filter >
diff --git a/ecc/input/eccdata.txt b/ecc/input/eccdata.txt
index f3f088b..ddf3505 100644
--- a/ecc/input/eccdata.txt
+++ b/ecc/input/eccdata.txt
@@ -627,6 +627,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -739,6 +740,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1259,11 +1261,18 @@
   eccs {
     phone_number: "110"
     types: POLICE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "118"
+    types: MARINE_GUARD
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "119"
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1962,6 +1971,21 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "112"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "911"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -2121,6 +2145,14 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "911"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -2281,6 +2313,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -2701,6 +2734,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "911"
 }
diff --git a/ecc/output/OWNERS b/ecc/output/OWNERS
index d9ecbb7..5685875 100644
--- a/ecc/output/OWNERS
+++ b/ecc/output/OWNERS
@@ -1,5 +1,4 @@
 set noparent
 
-djkrause@google.com
-satk@google.com
-somakala@google.com
\ No newline at end of file
+tgunn@google.com
+chinmayd@google.com
\ No newline at end of file
diff --git a/ecc/output/eccdata b/ecc/output/eccdata
index 4a3a2c8..c916c77 100644
--- a/ecc/output/eccdata
+++ b/ecc/output/eccdata
Binary files differ
diff --git a/res/values/config.xml b/res/values/config.xml
index 19252c0..ba65302 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -317,4 +317,8 @@
     <!-- The package names which can request thermal mitigation. -->
     <string-array name="thermal_mitigation_allowlisted_packages" translatable="false">
     </string-array>
+
+    <!-- Flag specifying whether the AOSP domain selection is enabled or
+         the device should fallback to the modem based domain selection architecture. -->
+    <bool name="config_enable_aosp_domain_selection">false</bool>
 </resources>
diff --git a/src/com/android/phone/CallNotifier.java b/src/com/android/phone/CallNotifier.java
index 7f61f78..14db930 100644
--- a/src/com/android/phone/CallNotifier.java
+++ b/src/com/android/phone/CallNotifier.java
@@ -40,10 +40,12 @@
 import com.android.internal.telephony.CallManager;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaDisplayInfoRec;
 import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaSignalInfoRec;
 import com.android.internal.telephony.cdma.SignalToneUtil;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -487,9 +489,16 @@
     }
 
     public void updatePhoneStateListeners(boolean isRefresh, int updateType, int subIdToUpdate) {
-        List<SubscriptionInfo> subInfos = SubscriptionController.getInstance()
-                .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
-                        mApplication.getAttributionTag());
+        List<SubscriptionInfo> subInfos;
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            subInfos = SubscriptionManagerService.getInstance()
+                    .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
+                            mApplication.getAttributionTag());
+        } else {
+            subInfos = SubscriptionController.getInstance()
+                    .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
+                            mApplication.getAttributionTag());
+        }
 
         // Sort sub id list based on slot id, so that CFI/MWI notifications will be updated for
         // slot 0 first then slot 1. This is needed to ensure that when CFI or MWI is enabled for
@@ -498,8 +507,8 @@
         List<Integer> subIdList = new ArrayList<Integer>(mTelephonyCallback.keySet());
         Collections.sort(subIdList, new Comparator<Integer>() {
             public int compare(Integer sub1, Integer sub2) {
-                int slotId1 = SubscriptionController.getInstance().getSlotIndex(sub1);
-                int slotId2 = SubscriptionController.getInstance().getSlotIndex(sub2);
+                int slotId1 = SubscriptionManager.getSlotIndex(sub1);
+                int slotId2 = SubscriptionManager.getSlotIndex(sub2);
                 return slotId1 > slotId2 ? 0 : -1;
             }
         });
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 5d9928e..ede0015 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -52,6 +52,7 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyRegistryManager;
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.LocalLog;
@@ -80,6 +81,7 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -194,6 +196,14 @@
     // requested the dump.
     private static final String DUMP_ARG_REQUESTING_PACKAGE = "--requesting-package";
 
+    // Configs that should always be included when clients calls getConfig[ForSubId] with specified
+    // keys (even configs are not explicitly specified). Those configs have special purpose for the
+    // carrier config APIs to work correctly.
+    private static final String[] CONFIG_SUBSET_METADATA_KEYS = new String[] {
+            CarrierConfigManager.KEY_CARRIER_CONFIG_VERSION_STRING,
+            CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL
+    };
+
     // Handler to process various events.
     //
     // For each phoneId, the event sequence should be:
@@ -799,35 +809,41 @@
     }
 
     private void broadcastConfigChangedIntent(int phoneId, boolean addSubIdExtra) {
+        int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+        int carrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+        int specificCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+
         Intent intent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT |
                 Intent.FLAG_RECEIVER_FOREGROUND);
         if (addSubIdExtra) {
-            int simApplicationState = TelephonyManager.SIM_STATE_UNKNOWN;
-            int[] subIds = SubscriptionManager.getSubId(phoneId);
-            if (!ArrayUtils.isEmpty(subIds)) {
-                TelephonyManager telMgr = TelephonyManager.from(mContext)
-                        .createForSubscriptionId(subIds[0]);
-                simApplicationState = telMgr.getSimApplicationState();
-            }
-            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId
-                    + " simApplicationState " + simApplicationState);
+            int simApplicationState = getSimApplicationStateForPhone(phoneId);
             // Include subId/carrier id extra only if SIM records are loaded
             if (simApplicationState != TelephonyManager.SIM_STATE_UNKNOWN
                     && simApplicationState != TelephonyManager.SIM_STATE_NOT_READY) {
+                subId = SubscriptionManager.getSubscriptionId(phoneId);
+                carrierId = getCarrierIdForPhoneId(phoneId);
+                specificCarrierId = getSpecificCarrierIdForPhoneId(phoneId);
+                intent.putExtra(TelephonyManager.EXTRA_SPECIFIC_CARRIER_ID, specificCarrierId);
                 SubscriptionManager.putPhoneIdAndSubIdExtra(intent, phoneId);
-                intent.putExtra(TelephonyManager.EXTRA_SPECIFIC_CARRIER_ID,
-                        getSpecificCarrierIdForPhoneId(phoneId));
-                intent.putExtra(TelephonyManager.EXTRA_CARRIER_ID, getCarrierIdForPhoneId(phoneId));
+                intent.putExtra(TelephonyManager.EXTRA_CARRIER_ID, carrierId);
             }
         }
         intent.putExtra(CarrierConfigManager.EXTRA_SLOT_INDEX, phoneId);
         intent.putExtra(CarrierConfigManager.EXTRA_REBROADCAST_ON_UNLOCK,
                 mFromSystemUnlocked[phoneId]);
+
+        TelephonyRegistryManager trm = mContext.getSystemService(TelephonyRegistryManager.class);
+        // Unlike broadcast, we wouldn't notify registrants on carrier config change when device is
+        // unlocked. Only real carrier config change will send the notification to registrants.
+        if (trm != null && !mFromSystemUnlocked[phoneId]) {
+            trm.notifyCarrierConfigChanged(phoneId, subId, carrierId, specificCarrierId);
+        }
+
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
-        int[] subIds = SubscriptionManager.getSubId(phoneId);
-        if (subIds != null && subIds.length > 0) {
-            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId + ", subId=" + subIds[0]);
+
+        if (SubscriptionManager.isValidSubscriptionId(subId)) {
+            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId + ", subId=" + subId);
         } else {
             logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId);
         }
@@ -835,6 +851,17 @@
         mFromSystemUnlocked[phoneId] = false;
     }
 
+    private int getSimApplicationStateForPhone(int phoneId) {
+        int simApplicationState = TelephonyManager.SIM_STATE_UNKNOWN;
+        int subId = SubscriptionManager.getSubscriptionId(phoneId);
+        if (SubscriptionManager.isValidSubscriptionId(subId)) {
+            TelephonyManager telMgr = TelephonyManager.from(mContext)
+                    .createForSubscriptionId(subId);
+            simApplicationState = telMgr.getSimApplicationState();
+        }
+        return simApplicationState;
+    }
+
     /** Binds to the default or carrier config app. */
     private boolean bindToConfigPackage(@NonNull String pkgName, int phoneId, int eventId) {
         logdWithLocalLog("Binding to " + pkgName + " for phone " + phoneId);
@@ -978,7 +1005,7 @@
         if (isNoSimConfig) {
             fileName = getFilenameForNoSimConfig(packageName);
         } else {
-            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+            if (TelephonyManager.getSimStateForSlotIndex(phoneId)
                     != TelephonyManager.SIM_STATE_LOADED) {
                 loge("Skip save config because SIM records are not loaded.");
                 return;
@@ -1069,7 +1096,7 @@
         if (isNoSimConfig) {
             fileName = getFilenameForNoSimConfig(packageName);
         } else {
-            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+            if (TelephonyManager.getSimStateForSlotIndex(phoneId)
                     != TelephonyManager.SIM_STATE_LOADED) {
                 loge("Skip restore config because SIM records are not loaded.");
                 return null;
@@ -1329,6 +1356,53 @@
     }
 
     @Override
+    @NonNull
+    public PersistableBundle getConfigSubsetForSubIdWithFeature(int subscriptionId,
+            @NonNull String callingPackage, @Nullable String callingFeatureId,
+            @NonNull String[] keys) {
+        Objects.requireNonNull(callingPackage, "Calling package must be non-null");
+        Objects.requireNonNull(keys, "Config keys must be non-null");
+        enforceCallerIsSystemOrRequestingPackage(callingPackage);
+
+        // Permission check is performed inside and an empty bundle will return on failure.
+        // No SecurityException thrown here since most clients expect to retrieve the overridden
+        // value if present or use default one if not
+        PersistableBundle allConfigs = getConfigForSubIdWithFeature(subscriptionId, callingPackage,
+                callingFeatureId);
+        if (allConfigs.isEmpty()) {
+            return allConfigs;
+        }
+        for (String key : keys) {
+            Objects.requireNonNull(key, "Config key must be non-null");
+        }
+
+        PersistableBundle configSubset = new PersistableBundle(
+                keys.length + CONFIG_SUBSET_METADATA_KEYS.length);
+        for (String carrierConfigKey : keys) {
+            Object value = allConfigs.get(carrierConfigKey);
+            if (value == null) {
+                // Filter out keys without values.
+                // In history, many AOSP or OEMs/carriers private configs didn't provide default
+                // values. We have to continue supporting them for now. See b/261776046 for details.
+                continue;
+            }
+            // Config value itself could be PersistableBundle which requires different API to put
+            if (value instanceof PersistableBundle) {
+                configSubset.putPersistableBundle(carrierConfigKey, (PersistableBundle) value);
+            } else {
+                configSubset.putObject(carrierConfigKey, value);
+            }
+        }
+
+        // Configs in CONFIG_SUBSET_ALWAYS_INCLUDED_KEYS should always be included
+        for (String generalKey : CONFIG_SUBSET_METADATA_KEYS) {
+            configSubset.putObject(generalKey, allConfigs.get(generalKey));
+        }
+
+        return configSubset;
+    }
+
+    @Override
     public void overrideConfig(int subscriptionId, @Nullable PersistableBundle overrides,
             boolean persistent) {
         mContext.enforceCallingOrSelfPermission(
@@ -1686,12 +1760,12 @@
     }
 
     private boolean hasCarrierPrivileges(@NonNull String pkgName, int phoneId) {
-        int[] subIds = SubscriptionManager.getSubId(phoneId);
-        if (ArrayUtils.isEmpty(subIds)) {
+        int subId = SubscriptionManager.getSubscriptionId(phoneId);
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             return false;
         }
-        return TelephonyManager.from(mContext).createForSubscriptionId(
-                subIds[0]).checkCarrierPrivilegesForPackage(pkgName)
+        return TelephonyManager.from(mContext).createForSubscriptionId(subId)
+                .checkCarrierPrivilegesForPackage(pkgName)
                 == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
     }
 
diff --git a/src/com/android/phone/EmergencyDialer.java b/src/com/android/phone/EmergencyDialer.java
index 9b7a43e..5fe8708 100644
--- a/src/com/android/phone/EmergencyDialer.java
+++ b/src/com/android/phone/EmergencyDialer.java
@@ -259,8 +259,6 @@
         mEntryType = getIntent().getIntExtra(EXTRA_ENTRY_TYPE, ENTRY_TYPE_UNKNOWN);
         Log.d(LOG_TAG, "Launched from " + entryTypeToString(mEntryType));
 
-        // Allow this activity to be displayed in front of the keyguard / lockscreen.
-        setShowWhenLocked(true);
         // Allow turning screen on
         setTurnScreenOn(true);
 
diff --git a/src/com/android/phone/ImsUtil.java b/src/com/android/phone/ImsUtil.java
index ba4ad38..d90c256 100644
--- a/src/com/android/phone/ImsUtil.java
+++ b/src/com/android/phone/ImsUtil.java
@@ -154,12 +154,7 @@
     }
 
     private static int getSubId(int phoneId) {
-        final int[] subIds = SubscriptionManager.getSubId(phoneId);
-        int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
-        if (subIds != null && subIds.length >= 1) {
-            subId = subIds[0];
-        }
-        return subId;
+        return SubscriptionManager.getSubscriptionId(phoneId);
     }
 
     private static boolean getLastKnownRoamingState(int phoneId) {
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index abbd816..78a734a 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -17,6 +17,7 @@
 package com.android.phone;
 
 import android.annotation.IntDef;
+import android.annotation.Nullable;
 import android.app.Activity;
 import android.app.KeyguardManager;
 import android.app.ProgressDialog;
@@ -49,6 +50,7 @@
 import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyLocalConnection;
 import android.telephony.TelephonyManager;
+import android.util.ArraySet;
 import android.util.LocalLog;
 import android.util.Log;
 import android.widget.Toast;
@@ -67,6 +69,8 @@
 import com.android.internal.telephony.TelephonyComponentFactory;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.data.DataEvaluation.DataDisallowedReason;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
@@ -75,6 +79,7 @@
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.phone.settings.SettingsConstants;
 import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver;
+import com.android.services.telephony.domainselection.TelephonyDomainSelectionService;
 import com.android.services.telephony.rcs.TelephonyRcsService;
 
 import java.io.FileDescriptor;
@@ -157,6 +162,7 @@
     public ImsStateCallbackController mImsStateCallbackController;
     public ImsProvisioningController mImsProvisioningController;
     CarrierConfigLoader configLoader;
+    TelephonyDomainSelectionService mDomainSelectionService;
 
     private Phone phoneInEcm;
 
@@ -188,6 +194,9 @@
     @RoamingNotification
     private int mPrevRoamingNotification = ROAMING_NOTIFICATION_NO_NOTIFICATION;
 
+    /** Operator numerics for which we've shown is-roaming notifications. **/
+    private ArraySet<String> mPrevRoamingOperatorNumerics = new ArraySet<>();
+
     private WakeState mWakeState = WakeState.SLEEP;
 
     private PowerManager mPowerManager;
@@ -375,7 +384,7 @@
                                 .unregisterTelephonyCallback(callback);
                         callback = new PhoneAppCallback(subId);
                         tm.createForSubscriptionId(subId).registerTelephonyCallback(
-                                TelephonyManager.INCLUDE_LOCATION_DATA_NONE, mHandler::post,
+                                TelephonyManager.INCLUDE_LOCATION_DATA_COARSE, mHandler::post,
                                 callback);
                         mTelephonyCallbacks[phone.getPhoneId()] = callback;
                     }
@@ -437,9 +446,27 @@
             // Inject telephony component factory if configured using other jars.
             XmlResourceParser parser = getResources().getXml(R.xml.telephony_injection);
             TelephonyComponentFactory.getInstance().injectTheComponentFactory(parser);
+
+            // Create DomainSelectionResolver always, but it MUST be initialized only when
+            // the device supports AOSP domain selection architecture and
+            // has new IRadio that supports its related HAL APIs.
+            DomainSelectionResolver.make(this,
+                    getResources().getBoolean(R.bool.config_enable_aosp_domain_selection));
+
             // Initialize the telephony framework
             PhoneFactory.makeDefaultPhones(this);
 
+            // Initialize the DomainSelectionResolver after creating the Phone instance
+            // to check the Radio HAL version.
+            if (DomainSelectionResolver.getInstance().isDomainSelectionSupported()) {
+                mDomainSelectionService = new TelephonyDomainSelectionService(this);
+                DomainSelectionResolver.getInstance().initialize(mDomainSelectionService);
+                // Initialize EmergencyStateTracker if domain selection is supported
+                boolean isSuplDdsSwitchRequiredForEmergencyCall = getResources()
+                        .getBoolean(R.bool.config_gnss_supl_requires_default_data_for_emergency);
+                EmergencyStateTracker.make(this, isSuplDdsSwitchRequiredForEmergencyCall);
+            }
+
             // Only bring up ImsResolver if the device supports having an IMS stack.
             if (getPackageManager().hasSystemFeature(
                     PackageManager.FEATURE_TELEPHONY_IMS)) {
@@ -736,6 +763,13 @@
         Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, 0);
         TelephonyProperties.airplane_mode_on(true); // true means int value 1
         PhoneUtils.setRadioPower(false);
+        clearCacheOnRadioOff();
+    }
+
+    /** Clear fields on power off radio **/
+    private void clearCacheOnRadioOff() {
+        // Re-show is-roaming notifications after APM mode
+        mPrevRoamingOperatorNumerics.clear();
     }
 
     private void setRadioPowerOn() {
@@ -859,26 +893,27 @@
                     + mDefaultDataSubId + ", ss roaming=" + serviceState.getDataRoaming());
         }
         if (subId == mDefaultDataSubId) {
-            updateDataRoamingStatus();
+            updateDataRoamingStatus(serviceState.getOperatorNumeric());
         }
     }
 
     /**
-     * @return whether or not we should show a notification when connecting to data roaming if the
-     * user has data roaming enabled
-     */
-    private boolean shouldShowDataConnectedRoaming(int subId) {
-        PersistableBundle config = getCarrierConfigForSubId(subId);
-        return config.getBoolean(CarrierConfigManager
-                .KEY_SHOW_DATA_CONNECTED_ROAMING_NOTIFICATION_BOOL);
-    }
-
-    /**
      * When roaming, if mobile data cannot be established due to data roaming not enabled, we need
      * to notify the user so they can enable it through settings. Vise versa if the condition
      * changes, we need to dismiss the notification.
      */
     private void updateDataRoamingStatus() {
+        updateDataRoamingStatus(null /*roamingOperatorNumeric*/);
+    }
+
+    /**
+     * When roaming, if mobile data cannot be established due to data roaming not enabled, we need
+     * to notify the user so they can enable it through settings. Vise versa if the condition
+     * changes, we need to dismiss the notification.
+     * @param roamingOperatorNumeric The operator numeric for the current roaming. {@code null} if
+     *                               the current roaming operator numeric didn't change.
+     */
+    private void updateDataRoamingStatus(@Nullable String roamingOperatorNumeric) {
         if (VDBG) Log.v(LOG_TAG, "updateDataRoamingStatus");
         Phone phone = getPhone(mDefaultDataSubId);
         if (phone == null) {
@@ -893,10 +928,21 @@
         dataAllowed = reasons.isEmpty();
         notAllowedDueToRoamingOff = (reasons.size() == 1
                 && reasons.contains(DataDisallowedReason.ROAMING_DISABLED));
-        mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-        if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
+        mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons
+                + ", roamingOperatorNumeric=" + roamingOperatorNumeric);
+        if (VDBG) {
+            Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons
+                    + ", roamingOperatorNumeric=" + roamingOperatorNumeric);
+        }
 
         if (!dataAllowed && notAllowedDueToRoamingOff) {
+            // Don't show roaming notification if we've already shown for this MccMnc
+            if (roamingOperatorNumeric != null
+                    && !mPrevRoamingOperatorNumerics.add(roamingOperatorNumeric)) {
+                Log.d(LOG_TAG, "Skip roaming disconnected notification since already shown in "
+                        + "MccMnc " + roamingOperatorNumeric);
+                return;
+            }
             // No need to show it again if we never cancelled it explicitly.
             if (mPrevRoamingNotification == ROAMING_NOTIFICATION_DISCONNECTED) return;
             // If the only reason of no data is data roaming disabled, then we notify the user
@@ -907,8 +953,18 @@
             Message msg = mHandler.obtainMessage(EVENT_DATA_ROAMING_DISCONNECTED);
             msg.arg1 = mDefaultDataSubId;
             msg.sendToTarget();
-        } else if (dataAllowed && dataIsNowRoaming(mDefaultDataSubId)
-                && shouldShowDataConnectedRoaming(mDefaultDataSubId)) {
+        } else if (dataAllowed && dataIsNowRoaming(mDefaultDataSubId)) {
+            boolean isShowRoamingNotificationEnabled = getCarrierConfigForSubId(mDefaultDataSubId)
+                    .getBoolean(CarrierConfigManager
+                            .KEY_SHOW_DATA_CONNECTED_ROAMING_NOTIFICATION_BOOL);
+            if (!isShowRoamingNotificationEnabled) return;
+            // Don't show roaming notification if we've already shown for this MccMnc
+            if (roamingOperatorNumeric != null
+                    && !mPrevRoamingOperatorNumerics.add(roamingOperatorNumeric)) {
+                Log.d(LOG_TAG, "Skip roaming connected notification since already shown in "
+                        + "MccMnc " + roamingOperatorNumeric);
+                return;
+            }
             // No need to show it again if we never cancelled it explicitly, or carrier config
             // indicates this is not needed.
             if (mPrevRoamingNotification == ROAMING_NOTIFICATION_CONNECTED) return;
@@ -1052,7 +1108,21 @@
         } catch (Exception e) {
             e.printStackTrace();
         }
+        pw.println("DomainSelectionResolver:");
+        pw.increaseIndent();
+        try {
+            if (DomainSelectionResolver.getInstance() != null) {
+                DomainSelectionResolver.getInstance().dump(fd, pw, args);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
         pw.decreaseIndent();
+        if (mDomainSelectionService != null) {
+            mDomainSelectionService.dump(fd, pw, args);
+        }
+        pw.decreaseIndent();
+        pw.println("mPrevRoamingOperatorNumerics:" + mPrevRoamingOperatorNumerics);
         pw.println("------- End PhoneGlobals -------");
     }
 }
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index c50e99a..0124ee1 100644
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -17,6 +17,7 @@
 package com.android.phone;
 
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.telephony.TelephonyManager.HAL_SERVICE_NETWORK;
 import static android.telephony.TelephonyManager.HAL_SERVICE_RADIO;
 
 import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_CDMA;
@@ -111,6 +112,7 @@
 import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyHistogram;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyManager.SimState;
 import android.telephony.TelephonyScanManager;
 import android.telephony.ThermalMitigationRequest;
 import android.telephony.UiccCardInfo;
@@ -167,6 +169,7 @@
 import com.android.internal.telephony.INumberVerificationCallback;
 import com.android.internal.telephony.ITelephony;
 import com.android.internal.telephony.IccCard;
+import com.android.internal.telephony.IccCardConstants;
 import com.android.internal.telephony.IccLogicalChannelRequest;
 import com.android.internal.telephony.LocaleTracker;
 import com.android.internal.telephony.NetworkScanRequestTracker;
@@ -181,6 +184,7 @@
 import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.RadioInterfaceCapabilityController;
 import com.android.internal.telephony.ServiceStateTracker;
+import com.android.internal.telephony.SmsApplication;
 import com.android.internal.telephony.SmsController;
 import com.android.internal.telephony.SmsPermissions;
 import com.android.internal.telephony.SubscriptionController;
@@ -194,6 +198,8 @@
 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
 import com.android.internal.telephony.metrics.RcsStats;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
+import com.android.internal.telephony.subscription.SubscriptionInfoInternal;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
 import com.android.internal.telephony.uicc.IccIoResult;
 import com.android.internal.telephony.uicc.IccUtils;
@@ -205,6 +211,7 @@
 import com.android.internal.telephony.uicc.UiccProfile;
 import com.android.internal.telephony.uicc.UiccSlot;
 import com.android.internal.telephony.util.LocaleUtils;
+import com.android.internal.telephony.util.TelephonyUtils;
 import com.android.internal.telephony.util.VoicemailNotificationSettingsUtil;
 import com.android.internal.util.FunctionalUtils;
 import com.android.internal.util.HexDump;
@@ -371,6 +378,9 @@
     private static final int SELECT_P2 = 0;
     private static final int SELECT_P3 = 0x10;
 
+    // Toggling null cipher and integrity support was added in IRadioNetwork 2.1
+    private static final int MIN_NULL_CIPHER_AND_INTEGRITY_VERSION = 201;
+
     /** The singleton instance. */
     private static PhoneInterfaceManager sInstance;
     private static List<String> sThermalMitigationAllowlistedPackages = new ArrayList<>();
@@ -1437,6 +1447,7 @@
                     request = (MainThreadRequest) ar.userObj;
                     ResultReceiver result = (ResultReceiver) request.argument;
                     int error = 0;
+                    ModemActivityInfo ret = null;
                     if (mLastModemActivityInfo == null) {
                         mLastModemActivitySpecificInfo = new ActivityStatsTechSpecificInfo[1];
                         mLastModemActivitySpecificInfo[0] =
@@ -1455,12 +1466,14 @@
                         if (isModemActivityInfoValid(info)) {
                             mergeModemActivityInfo(info);
                         }
-                        mLastModemActivityInfo =
-                                new ModemActivityInfo(
-                                        mLastModemActivityInfo.getTimestampMillis(),
-                                        mLastModemActivityInfo.getSleepTimeMillis(),
-                                        mLastModemActivityInfo.getIdleTimeMillis(),
-                                        mLastModemActivitySpecificInfo);
+                        // This is needed to decouple ret from mLastModemActivityInfo
+                        // We don't want to return mLastModemActivityInfo which is updated
+                        // inside mergeModemActivityInfo()
+                        ret = new ModemActivityInfo(
+                                mLastModemActivityInfo.getTimestampMillis(),
+                                mLastModemActivityInfo.getSleepTimeMillis(),
+                                mLastModemActivityInfo.getIdleTimeMillis(),
+                                deepCopyModemActivitySpecificInfo(mLastModemActivitySpecificInfo));
 
                     } else {
                         if (ar.result == null) {
@@ -1478,10 +1491,10 @@
                         }
                     }
                     Bundle bundle = new Bundle();
-                    if (mLastModemActivityInfo != null) {
+                    if (ret != null) {
                         bundle.putParcelable(
                                 TelephonyManager.MODEM_ACTIVITY_RESULT_KEY,
-                                mLastModemActivityInfo);
+                                ret);
                     } else {
                         bundle.putInt(TelephonyManager.EXCEPTION_RESULT_KEY, error);
                     }
@@ -2409,6 +2422,11 @@
         publish();
     }
 
+    @VisibleForTesting
+    public SharedPreferences getSharedPreferences() {
+        return mTelephonySharedPreferences;
+    }
+
     private Phone getDefaultPhone() {
         Phone thePhone = getPhone(getDefaultSubscription());
         return (thePhone != null) ? thePhone : PhoneFactory.getDefaultPhone();
@@ -2445,7 +2463,7 @@
 
     // returns phone associated with the subId.
     private Phone getPhone(int subId) {
-        return PhoneFactory.getPhone(mSubscriptionController.getPhoneId(subId));
+        return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
     }
 
     private void sendEraseModemConfig(@NonNull Phone phone) {
@@ -3006,7 +3024,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
                 phone.getDataSettingsManager().setDataEnabled(
@@ -3027,7 +3045,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
                 phone.getDataSettingsManager().setDataEnabled(
@@ -3138,7 +3156,7 @@
 
     @Override
     public int getDataState() {
-        return getDataStateForSubId(mSubscriptionController.getDefaultDataSubId());
+        return getDataStateForSubId(SubscriptionManager.getDefaultDataSubscriptionId());
     }
 
     @Override
@@ -3159,7 +3177,7 @@
 
     @Override
     public @DataActivityType int getDataActivity() {
-        return getDataActivityForSubId(mSubscriptionController.getDefaultDataSubId());
+        return getDataActivityForSubId(SubscriptionManager.getDefaultDataSubscriptionId());
     }
 
     @Override
@@ -3205,7 +3223,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             if (DBG_LOC) log("getCellLocation: is active user");
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             return (CellIdentity) sendRequest(CMD_GET_CELL_LOCATION, workSource, subId);
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -3222,7 +3240,7 @@
                 // Get default phone in this case.
                 phoneId = SubscriptionManager.DEFAULT_PHONE_INDEX;
             }
-            final int subId = mSubscriptionController.getSubId(phoneId);
+            final int subId = SubscriptionManager.getSubscriptionId(phoneId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone == null) return "";
             ServiceStateTracker sst = phone.getServiceStateTracker();
@@ -3625,10 +3643,21 @@
      *
      * @throws SecurityException if the caller does not have the required permission
      */
-    private void enforceModifyPermission() {
+    @VisibleForTesting
+    public void enforceModifyPermission() {
         mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, null);
     }
 
+    /**
+     * Make sure the caller has the MODIFY_PHONE_STATE permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission
+     */
+    @VisibleForTesting
+    public void enforceReadPermission() {
+        mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE, null);
+    }
+
     private void enforceActiveEmergencySessionPermission() {
         mApp.enforceCallingOrSelfPermission(
                 android.Manifest.permission.READ_ACTIVE_EMERGENCY_SESSION, null);
@@ -5169,7 +5198,7 @@
      */
     @Override
     public int getDataNetworkType(String callingPackage, String callingFeatureId) {
-        return getDataNetworkTypeForSubscriber(mSubscriptionController.getDefaultDataSubId(),
+        return getDataNetworkTypeForSubscriber(SubscriptionManager.getDefaultDataSubscriptionId(),
                 callingPackage, callingFeatureId);
     }
 
@@ -5234,7 +5263,7 @@
      */
     public boolean hasIccCard() {
         // FIXME Make changes to pass defaultSimId of type int
-        return hasIccCardUsingSlotIndex(mSubscriptionController.getSlotIndex(
+        return hasIccCardUsingSlotIndex(SubscriptionManager.getSlotIndex(
                 getDefaultSubscription()));
     }
 
@@ -5299,18 +5328,22 @@
      * Returns Default subId, 0 in the case of single standby.
      */
     private int getDefaultSubscription() {
-        return mSubscriptionController.getDefaultSubId();
+        return SubscriptionManager.getDefaultSubscriptionId();
     }
 
     private int getSlotForDefaultSubscription() {
-        return mSubscriptionController.getPhoneId(getDefaultSubscription());
+        return SubscriptionManager.getPhoneId(getDefaultSubscription());
     }
 
     private int getPreferredVoiceSubscription() {
-        return mSubscriptionController.getDefaultVoiceSubId();
+        return SubscriptionManager.getDefaultVoiceSubscriptionId();
     }
 
     private boolean isActiveSubscription(int subId) {
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            return SubscriptionManagerService.getInstance().isActiveSubId(subId,
+                    mApp.getOpPackageName(), mApp.getFeatureId());
+        }
         return mSubscriptionController.isActiveSubId(subId);
     }
 
@@ -5976,11 +6009,9 @@
      */
     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),
-                "setBoundImsServiceOverride");
+                SubscriptionManager.getSubscriptionId(slotIndex), "setBoundImsServiceOverride");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -6010,12 +6041,10 @@
      */
     @Override
     public boolean clearCarrierImsServiceOverride(int slotIndex) {
-        int[] subIds = SubscriptionManager.getSubId(slotIndex);
         TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
                 "clearCarrierImsServiceOverride");
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
-                (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "clearCarrierImsServiceOverride");
+                SubscriptionManager.getSubscriptionId(slotIndex), "clearCarrierImsServiceOverride");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -6040,11 +6069,9 @@
      */
     public String getBoundImsServicePackage(int slotId, boolean isCarrierImsService,
             @ImsFeature.FeatureType int featureType) {
-        int[] subIds = SubscriptionManager.getSubId(slotId);
         TelephonyPermissions
-                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "getBoundImsServicePackage");
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(mApp,
+                        SubscriptionManager.getSubscriptionId(slotId), "getBoundImsServicePackage");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -6155,11 +6182,11 @@
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "setNetworkSelectionModeManual");
 
+        final long identity = Binder.clearCallingIdentity();
         if (!isActiveSubscription(subId)) {
             return false;
         }
 
-        final long identity = Binder.clearCallingIdentity();
         try {
             ManualNetworkSelectionArgument arg = new ManualNetworkSelectionArgument(operatorInfo,
                     persistSelection);
@@ -6770,7 +6797,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             if (DBG) log("isUserDataEnabled: subId=" + subId + " phoneId=" + phoneId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
@@ -6817,7 +6844,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
                 boolean retVal = phone.getDataSettingsManager().isDataEnabled();
@@ -6864,7 +6891,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             if (DBG) {
                 log("isDataEnabledForReason: subId=" + subId + " phoneId=" + phoneId
                         + " reason=" + reason);
@@ -7276,9 +7303,16 @@
                 return null;
             }
 
-            final SubscriptionInfo info = SubscriptionController.getInstance()
-                    .getSubscriptionInfo(subId);
-            final ParcelUuid groupUuid = info.getGroupUuid();
+            ParcelUuid groupUuid;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                final SubscriptionInfo info = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfo(subId);
+                groupUuid = info.getGroupUuid();
+            } else {
+                final SubscriptionInfo info = mSubscriptionController
+                        .getSubscriptionInfo(subId);
+                groupUuid = info.getGroupUuid();
+            }
             // If it doesn't belong to any group, return just subscriberId of itself.
             if (groupUuid == null) {
                 return new String[]{subscriberId};
@@ -7286,9 +7320,16 @@
 
             // Get all subscriberIds from the group.
             final List<String> mergedSubscriberIds = new ArrayList<>();
-            final List<SubscriptionInfo> groupInfos = SubscriptionController.getInstance()
-                    .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
-                            mApp.getAttributionTag());
+            List<SubscriptionInfo> groupInfos;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                groupInfos = SubscriptionManagerService.getInstance()
+                        .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
+                                mApp.getAttributionTag());
+            } else {
+                groupInfos = mSubscriptionController
+                        .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
+                                mApp.getAttributionTag());
+            }
             for (SubscriptionInfo subInfo : groupInfos) {
                 subscriberId = telephonyManager.getSubscriberId(subInfo.getSubscriptionId());
                 if (subscriberId != null) {
@@ -7848,11 +7889,23 @@
         }
         final long identity = Binder.clearCallingIdentity();
         try {
-            final SubscriptionInfo info = mSubscriptionController.getActiveSubscriptionInfo(subId,
-                    phone.getContext().getOpPackageName(), phone.getContext().getAttributionTag());
-            if (info == null) {
-                log("getSimLocaleForSubscriber, inactive subId: " + subId);
-                return null;
+            SubscriptionInfo info;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                info = SubscriptionManagerService.getInstance().getActiveSubscriptionInfo(subId,
+                        phone.getContext().getOpPackageName(),
+                        phone.getContext().getAttributionTag());
+                if (info == null) {
+                    log("getSimLocaleForSubscriber, inactive subId: " + subId);
+                    return null;
+                }
+            } else {
+                info = mSubscriptionController.getActiveSubscriptionInfo(subId,
+                        phone.getContext().getOpPackageName(),
+                        phone.getContext().getAttributionTag());
+                if (info == null) {
+                    log("getSimLocaleForSubscriber, inactive subId: " + subId);
+                    return null;
+                }
             }
             // Try and fetch the locale from the carrier properties or from the SIM language
             // preferences (EF-PL and EF-LI)...
@@ -7900,15 +7953,14 @@
         return inputLocale.toLanguageTag();
     }
 
-    private List<SubscriptionInfo> getAllSubscriptionInfoList() {
-        return mSubscriptionController.getAllSubInfoList(mApp.getOpPackageName(),
-                mApp.getAttributionTag());
-    }
-
     /**
      * NOTE: this method assumes permission checks are done and caller identity has been cleared.
      */
     private List<SubscriptionInfo> getActiveSubscriptionInfoListPrivileged() {
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            return SubscriptionManagerService.getInstance().getActiveSubscriptionInfoList(
+                    mApp.getOpPackageName(), mApp.getAttributionTag());
+        }
         return mSubscriptionController.getActiveSubscriptionInfoList(mApp.getOpPackageName(),
                 mApp.getAttributionTag());
     }
@@ -7991,7 +8043,7 @@
     */
     private void mergeModemActivityInfo(ModemActivityInfo info) {
         List<ActivityStatsTechSpecificInfo> merged = new ArrayList<>();
-        ActivityStatsTechSpecificInfo mDeltaSpecificInfo;
+        ActivityStatsTechSpecificInfo deltaSpecificInfo;
         boolean matched;
         for (int i = 0; i < info.getSpecificInfoLength(); i++) {
             matched = false;
@@ -8016,13 +8068,13 @@
             }
 
             if (!matched) {
-                mDeltaSpecificInfo =
+                deltaSpecificInfo =
                         new ActivityStatsTechSpecificInfo(
                                 rat,
                                 freq,
                                 info.getTransmitTimeMillis(rat, freq),
                                 (int) info.getReceiveTimeMillis(rat, freq));
-                merged.addAll(Arrays.asList(mDeltaSpecificInfo));
+                merged.addAll(Arrays.asList(deltaSpecificInfo));
             }
         }
         merged.addAll(Arrays.asList(mLastModemActivitySpecificInfo));
@@ -8037,6 +8089,26 @@
         mLastModemActivityInfo.setIdleTimeMillis(
                 info.getIdleTimeMillis()
                 + mLastModemActivityInfo.getIdleTimeMillis());
+
+        mLastModemActivityInfo =
+                 new ModemActivityInfo(
+                         mLastModemActivityInfo.getTimestampMillis(),
+                         mLastModemActivityInfo.getSleepTimeMillis(),
+                         mLastModemActivityInfo.getIdleTimeMillis(),
+                         mLastModemActivitySpecificInfo);
+    }
+
+    private ActivityStatsTechSpecificInfo[] deepCopyModemActivitySpecificInfo(
+            ActivityStatsTechSpecificInfo[] info) {
+        int infoSize = info.length;
+        ActivityStatsTechSpecificInfo[] ret = new ActivityStatsTechSpecificInfo[infoSize];
+        for (int i = 0; i < infoSize; i++) {
+            ret[i] = new ActivityStatsTechSpecificInfo(
+                    info[i].getRat(), info[i].getFrequencyRange(),
+                    info[i].getTransmitTimeMillis(),
+                    (int) info[i].getReceiveTimeMillis());
+        }
+        return ret;
     }
 
     /**
@@ -8100,10 +8172,21 @@
                 .contains(callingPackage);
         try {
             // isActiveSubId requires READ_PHONE_STATE, which we already check for above
-            if (!mSubscriptionController.isActiveSubId(subId, callingPackage, callingFeatureId)) {
-                Rlog.d(LOG_TAG,
-                        "getServiceStateForSubscriber returning null for inactive subId=" + subId);
-                return null;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                SubscriptionInfoInternal subInfo = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfoInternal(subId);
+                if (subInfo == null || !subInfo.isActive()) {
+                    Rlog.d(LOG_TAG, "getServiceStateForSubscriber returning null for inactive "
+                            + "subId=" + subId);
+                    return null;
+                }
+            } else {
+                if (!mSubscriptionController.isActiveSubId(subId, callingPackage,
+                        callingFeatureId)) {
+                    Rlog.d(LOG_TAG, "getServiceStateForSubscriber returning null for inactive "
+                            + "subId=" + subId);
+                    return null;
+                }
             }
 
             ServiceState ss = phone.getServiceState();
@@ -8254,6 +8337,16 @@
     }
 
     /**
+     * Make sure either called from same process as self (phone) or IPC caller has interact across
+     * users permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission
+     */
+    private void enforceInteractAcrossUsersPermission(String message) {
+        mApp.enforceCallingOrSelfPermission(permission.INTERACT_ACROSS_USERS, message);
+    }
+
+    /**
      * Make sure called from the package in charge of visual voicemail.
      *
      * @throws SecurityException if the caller is not the visual voicemail package.
@@ -9242,7 +9335,7 @@
      */
     private int getDefaultNetworkType(int subId) {
         List<Integer> list = TelephonyProperties.default_network();
-        int phoneId = mSubscriptionController.getPhoneId(subId);
+        int phoneId = SubscriptionManager.getPhoneId(subId);
         if (phoneId >= 0 && phoneId < list.size() && list.get(phoneId) != null) {
             return list.get(phoneId);
         }
@@ -11288,6 +11381,10 @@
         }
 
         Phone phone = getPhone(subId);
+        if (phone == null) {
+            loge("isPremiumCapabilityAvailableForPurchase: phone is null, subId=" + subId);
+            return false;
+        }
         final long identity = Binder.clearCallingIdentity();
         try {
             return SlicePurchaseController.getInstance(phone)
@@ -11320,6 +11417,21 @@
         }
 
         Phone phone = getPhone(subId);
+        if (phone == null) {
+            try {
+                int result = TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_REQUEST_FAILED;
+                callback.accept(result);
+                loge("purchasePremiumCapability: phone is null, subId=" + subId);
+            } catch (RemoteException e) {
+                String logStr = "Purchase premium capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability)
+                        + " failed due to RemoteException handling null phone: " + e;
+                if (DBG) log(logStr);
+                AnomalyReporter.reportAnomaly(
+                        UUID.fromString(PURCHASE_PREMIUM_CAPABILITY_ERROR_UUID), logStr);
+            }
+            return;
+        }
         String appName;
         try {
             appName = mApp.getPackageManager().getApplicationLabel(mApp.getPackageManager()
@@ -11536,5 +11648,112 @@
         }
     }
 
+    /**
+     * Get the component name of the default app to direct respond-via-message intent for the
+     * user associated with this subscription, update the cache if there is no respond-via-message
+     * application currently configured for this user.
+     * @return component name of the app and class to direct Respond Via Message intent to, or
+     * {@code null} if the functionality is not supported.
+     * @hide
+     */
+    @Override
+    public @Nullable ComponentName getDefaultRespondViaMessageApplication(int subId,
+            boolean updateIfNeeded) {
+        enforceInteractAcrossUsersPermission("getDefaultRespondViaMessageApplication");
 
-}
+        Context context = getPhone(subId).getContext();
+        UserHandle userHandle = null;
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            userHandle = TelephonyUtils.getSubscriptionUserHandle(context, subId);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+        return SmsApplication.getDefaultRespondViaMessageApplicationAsUser(context,
+                updateIfNeeded, userHandle);
+    }
+
+    /**
+     * Set whether the device is able to connect with null ciphering or integrity
+     * algorithms. This is a global setting and will apply to all active subscriptions
+     * and all new subscriptions after this.
+     *
+     * @param enabled when true, null  cipher and integrity algorithms are allowed.
+     * @hide
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    public void setNullCipherAndIntegrityEnabled(boolean enabled) {
+        enforceModifyPermission();
+        checkForNullCipherAndIntegritySupport();
+
+        // Persist the state of our preference. Each GsmCdmaPhone instance is responsible
+        // for listening to these preference changes and applying them immediately.
+        SharedPreferences.Editor editor = mTelephonySharedPreferences.edit();
+        editor.putBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, enabled);
+        editor.apply();
+
+        for (Phone phone: PhoneFactory.getPhones()) {
+            phone.handleNullCipherEnabledChange();
+        }
+    }
+
+
+    /**
+     * Get whether the device is able to connect with null ciphering or integrity
+     * algorithms. Note that this retrieves the phone-global preference and not
+     * the state of the radio.
+     *
+     * @throws SecurityException if {@link permission#MODIFY_PHONE_STATE} is not satisfied
+     * @throws UnsupportedOperationException if the device does not support the minimum HAL
+     * version for this feature.
+     * @hide
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
+    public boolean isNullCipherAndIntegrityPreferenceEnabled() {
+        enforceReadPermission();
+        checkForNullCipherAndIntegritySupport();
+        return getDefaultPhone().getNullCipherAndIntegrityEnabledPreference();
+    }
+
+    private void checkForNullCipherAndIntegritySupport() {
+        if (getHalVersion(HAL_SERVICE_NETWORK) < MIN_NULL_CIPHER_AND_INTEGRITY_VERSION) {
+            throw new UnsupportedOperationException(
+                    "Null cipher and integrity operations require HAL 2.1 or above");
+        }
+    }
+
+    /**
+     * Get the SIM state for the slot index.
+     * For Remote-SIMs, this method returns {@link IccCardConstants.State#UNKNOWN}
+     *
+     * @return SIM state as the ordinal of {@link IccCardConstants.State}
+     */
+    @Override
+    @SimState
+    public int getSimStateForSlotIndex(int slotIndex) {
+        IccCardConstants.State simState;
+        if (slotIndex < 0) {
+            simState = IccCardConstants.State.UNKNOWN;
+        } else {
+            Phone phone = null;
+            try {
+                phone = PhoneFactory.getPhone(slotIndex);
+            } catch (IllegalStateException e) {
+                // ignore
+            }
+            if (phone == null) {
+                simState = IccCardConstants.State.UNKNOWN;
+            } else {
+                IccCard icc = phone.getIccCard();
+                if (icc == null) {
+                    simState = IccCardConstants.State.UNKNOWN;
+                } else {
+                    simState = icc.getState();
+                }
+            }
+        }
+        return simState.ordinal();
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/phone/TelephonyShellCommand.java b/src/com/android/phone/TelephonyShellCommand.java
index 0cf120a..fdaf1bb 100644
--- a/src/com/android/phone/TelephonyShellCommand.java
+++ b/src/com/android/phone/TelephonyShellCommand.java
@@ -1099,7 +1099,7 @@
     private int handleBarringSendCommand() {
         PrintWriter errPw = getErrPrintWriter();
         int slotId = getDefaultSlot();
-        int subId = SubscriptionManager.getSubId(slotId)[0];
+        int subId = SubscriptionManager.getSubscriptionId(slotId);
         @BarringInfo.BarringServiceInfo.BarringType int barringType =
                 BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL;
         boolean isConditionallyBarred = false;
@@ -1111,7 +1111,7 @@
                 case "-s": {
                     try {
                         slotId = Integer.parseInt(getNextArgRequired());
-                        subId = SubscriptionManager.getSubId(slotId)[0];
+                        subId = SubscriptionManager.getSubscriptionId(slotId);
                     } catch (NumberFormatException e) {
                         errPw.println("barring send requires an integer as a SLOT_ID.");
                         return -1;
@@ -2162,8 +2162,7 @@
                 return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
             }
         }
-        int[] subIds = SubscriptionManager.getSubId(slotId);
-        return subIds[0];
+        return SubscriptionManager.getSubscriptionId(slotId);
     }
 
     private int handleGbaSetServiceCommand() {
diff --git a/src/com/android/phone/settings/AccessibilitySettingsFragment.java b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
index 475d878..4c29e65 100644
--- a/src/com/android/phone/settings/AccessibilitySettingsFragment.java
+++ b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
@@ -40,6 +40,7 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.R;
 
@@ -183,10 +184,16 @@
             // Update RTT config with IMS Manager if the always-on carrier config isn't set to true.
             CarrierConfigManager configManager = (CarrierConfigManager) mContext.getSystemService(
                             Context.CARRIER_CONFIG_SERVICE);
-            for (int subId : SubscriptionController.getInstance().getActiveSubIdList(true)) {
+            int[] activeSubIds;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                activeSubIds = SubscriptionManagerService.getInstance().getActiveSubIdList(true);
+            } else {
+                activeSubIds = SubscriptionController.getInstance().getActiveSubIdList(true);
+            }
+            for (int subId : activeSubIds) {
                 if (!configManager.getConfigForSubId(subId).getBoolean(
                         CarrierConfigManager.KEY_IGNORE_RTT_MODE_SETTING_BOOL, false)) {
-                    int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
+                    int phoneId = SubscriptionManager.getPhoneId(subId);
                     ImsManager imsManager = ImsManager.getInstance(getContext(), phoneId);
                     imsManager.setRttEnabled(mButtonRtt.isChecked());
                 }
@@ -264,6 +271,14 @@
     private boolean shouldShowRttSetting() {
         // Go through all the subs -- if we want to display the RTT setting for any of them, do
         // display it.
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            for (int subId : SubscriptionManagerService.getInstance().getActiveSubIdList(true)) {
+                if (PhoneGlobals.getInstance().phoneMgr.isRttSupported(subId)) {
+                    return true;
+                }
+            }
+            return false;
+        }
         for (int subId : SubscriptionController.getInstance().getActiveSubIdList(true)) {
             if (PhoneGlobals.getInstance().phoneMgr.isRttSupported(subId)) {
                 return true;
diff --git a/src/com/android/phone/settings/RadioInfo.java b/src/com/android/phone/settings/RadioInfo.java
index 29f2d73..ac3259a 100644
--- a/src/com/android/phone/settings/RadioInfo.java
+++ b/src/com/android/phone/settings/RadioInfo.java
@@ -1902,14 +1902,8 @@
                     return;
                 }
                 // getSubId says it takes a slotIndex, but it actually takes a phone index
-                int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
-                int[] subIds = SubscriptionManager.getSubId(phoneIndex);
-                if (subIds != null && subIds.length > 0) {
-                    subId = subIds[0];
-                }
                 mSelectedPhoneIndex = phoneIndex;
-
-                updatePhoneIndex(phoneIndex, subId);
+                updatePhoneIndex(phoneIndex, SubscriptionManager.getSubscriptionId(phoneIndex));
             }
         }
 
diff --git a/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java b/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java
index 3fa64df..2546023 100644
--- a/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java
+++ b/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java
@@ -43,7 +43,7 @@
 public class PremiumNetworkEntitlementApi {
     private static final String TAG = "PremiumNwEntitlementApi";
     private static final String ENTITLEMENT_STATUS_KEY = "EntitlementStatus";
-    private static final String PROVISION_STATUS_KEY = "ProvisionStatus";
+    private static final String PROVISION_STATUS_KEY = "ProvStatus";
     private static final String SERVICE_FLOW_URL_KEY = "ServiceFlow_URL";
     private static final String PROVISION_TIME_LEFT_KEY = "ProvisionTimeLeft";
     private static final String DEFAULT_EAP_AKA_RESPONSE = "Default EAP AKA response";
@@ -145,16 +145,11 @@
                 if (jsonToken.has(PROVISION_TIME_LEFT_KEY)) {
                     provisionTimeLeft = jsonToken.getString(PROVISION_TIME_LEFT_KEY);
                     if (provisionTimeLeft != null) {
-                        premiumNetworkEntitlementResponse.mEntitlementStatus =
+                        premiumNetworkEntitlementResponse.mProvisionTimeLeft =
                                 Integer.parseInt(provisionTimeLeft);
                     }
                 }
                 if (jsonToken.has(SERVICE_FLOW_URL_KEY)) {
-                    provisionStatus = jsonToken.getString(SERVICE_FLOW_URL_KEY);
-                    if (provisionStatus != null) {
-                        premiumNetworkEntitlementResponse.mProvisionStatus =
-                                Integer.parseInt(provisionStatus);
-                    }
                     premiumNetworkEntitlementResponse.mServiceFlowURL =
                             jsonToken.getString(SERVICE_FLOW_URL_KEY);
                 }
diff --git a/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java b/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java
index d852a69..4e63e35 100644
--- a/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java
+++ b/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java
@@ -56,6 +56,7 @@
 
     @PremiumNetworkEntitlementStatus public int mEntitlementStatus;
     @PremiumNetworkProvisionStatus public int mProvisionStatus;
+    public int mProvisionTimeLeft;
     @NonNull public String mServiceFlowURL;
 
     /**
diff --git a/src/com/android/phone/slice/SlicePurchaseController.java b/src/com/android/phone/slice/SlicePurchaseController.java
index ead6b8c..f258e2c 100644
--- a/src/com/android/phone/slice/SlicePurchaseController.java
+++ b/src/com/android/phone/slice/SlicePurchaseController.java
@@ -31,6 +31,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.SharedPreferences;
 import android.net.ConnectivityManager;
 import android.os.AsyncResult;
 import android.os.Handler;
@@ -57,6 +58,9 @@
 import java.net.MalformedURLException;
 import java.net.URISyntaxException;
 import java.net.URL;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.time.format.DateTimeParseException;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -115,8 +119,8 @@
     private static final int EVENT_PURCHASE_UNTHROTTLED = 1;
     /** Slicing config changed. */
     private static final int EVENT_SLICING_CONFIG_CHANGED = 2;
-    /** Display booster notification. */
-    private static final int EVENT_DISPLAY_BOOSTER_NOTIFICATION = 3;
+    /** Start slice purchase application. */
+    private static final int EVENT_START_SLICE_PURCHASE_APP = 3;
     /**
      * Premium capability was not purchased within the timeout specified by
      * {@link CarrierConfigManager#KEY_PREMIUM_CAPABILITY_NOTIFICATION_DISPLAY_TIMEOUT_MILLIS_LONG}.
@@ -170,6 +174,9 @@
     /** Action indicating the purchase request was successful. */
     private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS =
             "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS";
+    /** Action indicating the slice purchase application showed the network boost notification. */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN";
 
     /** Extra for the phone index to send to the slice purchase application. */
     public static final String EXTRA_PHONE_ID = "com.android.phone.slice.extra.PHONE_ID";
@@ -235,12 +242,35 @@
      */
     public static final String EXTRA_INTENT_SUCCESS =
             "com.android.phone.slice.extra.INTENT_SUCCESS";
+    /**
+     * Extra for the PendingIntent that the slice purchase application can send to indicate
+     * that it displayed the network boost notification to the user.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN}.
+     */
+    public static final String EXTRA_INTENT_NOTIFICATION_SHOWN =
+            "com.android.phone.slice.extra.NOTIFICATION_SHOWN";
 
-    /** Component name to send an explicit broadcast to SlicePurchaseBroadcastReceiver. */
+    /** Component name for the SlicePurchaseBroadcastReceiver. */
     private static final ComponentName SLICE_PURCHASE_APP_COMPONENT_NAME =
             ComponentName.unflattenFromString(
                     "com.android.carrierdefaultapp/.SlicePurchaseBroadcastReceiver");
 
+    /** Shared preference name for network boost notification preferences. */
+    private static final String NETWORK_BOOST_NOTIFICATION_PREFERENCES =
+            "network_boost_notification_preferences";
+    /** Shared preference key for daily count of network boost notifications. */
+    private static final String KEY_DAILY_NOTIFICATION_COUNT = "daily_notification_count";
+    /** Shared preference key for monthly count of network boost notifications. */
+    private static final String KEY_MONTHLY_NOTIFICATION_COUNT = "monthly_notification_count";
+    /**
+     * Shared preference key for the date the daily or monthly counts of network boost notifications
+     * were last reset.
+     * A String with ISO-8601 format {@code YYYY-MM-DD}, from {@link LocalDate#toString}.
+     * For example, if the count was last updated on December 25, 2020, this would be `2020-12-25`.
+     */
+    private static final String KEY_NOTIFICATION_COUNT_LAST_RESET_DATE =
+            "notification_count_last_reset_date";
+
     /** Map of phone ID -> SlicePurchaseController instances. */
     @NonNull private static final Map<Integer, SlicePurchaseController> sInstances =
             new HashMap<>();
@@ -261,21 +291,37 @@
             mSlicePurchaseControllerBroadcastReceivers = new HashMap<>();
     /** The current network slicing configuration. */
     @Nullable private NetworkSlicingConfig mSlicingConfig;
-    /** Premium network entitlement query API */
+    /** Premium network entitlement query API. */
     @NonNull private final PremiumNetworkEntitlementApi mPremiumNetworkEntitlementApi;
+    /** LocalDate to use when resetting notification counts. {@code null} except when testing. */
+    @Nullable private LocalDate mLocalDate;
+    /** The number of times the network boost notification has been shown today. */
+    private int mDailyCount;
+    /** The number of times the network boost notification has been shown this month. */
+    private int mMonthlyCount;
 
     /**
      * BroadcastReceiver to receive responses from the slice purchase application.
      */
-    @VisibleForTesting
-    public class SlicePurchaseControllerBroadcastReceiver extends BroadcastReceiver {
+    private class SlicePurchaseControllerBroadcastReceiver extends BroadcastReceiver {
         @TelephonyManager.PremiumCapability private final int mCapability;
 
+        /**
+         * Create a SlicePurchaseControllerBroadcastReceiver for the given capability
+         *
+         * @param capability The requested capability to listen to response for.
+         */
         SlicePurchaseControllerBroadcastReceiver(
                 @TelephonyManager.PremiumCapability int capability) {
             mCapability = capability;
         }
 
+        /**
+         * Process responses from the slice purchase application.
+         *
+         * @param context The Context in which the receiver is running.
+         * @param intent The Intent being received.
+         */
         @Override
         public void onReceive(@NonNull Context context, @NonNull Intent intent) {
             String action = intent.getAction();
@@ -340,6 +386,10 @@
                             capability, duration);
                     break;
                 }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN: {
+                    SlicePurchaseController.getInstance(phoneId).onNotificationShown();
+                    break;
+                }
                 default:
                     reportAnomaly(UUID_UNKNOWN_ACTION, "SlicePurchaseControllerBroadcastReceiver("
                             + TelephonyManager.convertPremiumCapabilityToString(mCapability)
@@ -381,6 +431,7 @@
 
     /**
      * Create a SlicePurchaseController for the given phone on the given looper.
+     *
      * @param phone The Phone to create the SlicePurchaseController for.
      * @param looper The Looper to run the SlicePurchaseController on.
      */
@@ -390,8 +441,19 @@
         mPhone = phone;
         // TODO: Create a cached value for slicing config in DataIndication and initialize here
         mPhone.mCi.registerForSlicingConfigChanged(this, EVENT_SLICING_CONFIG_CHANGED, null);
-        mPremiumNetworkEntitlementApi = new PremiumNetworkEntitlementApi(mPhone,
-                getCarrierConfigs());
+        mPremiumNetworkEntitlementApi =
+                new PremiumNetworkEntitlementApi(mPhone, getCarrierConfigs());
+        updateNotificationCounts();
+    }
+
+    /**
+     * Set the LocalDate to use for resetting daily and monthly notification counts.
+     *
+     * @param localDate The LocalDate instance to use.
+     */
+    @VisibleForTesting
+    public void setLocalDate(@NonNull LocalDate localDate) {
+        mLocalDate = localDate;
     }
 
     @Override
@@ -412,12 +474,12 @@
                 onSlicingConfigChanged();
                 break;
             }
-            case EVENT_DISPLAY_BOOSTER_NOTIFICATION: {
+            case EVENT_START_SLICE_PURCHASE_APP: {
                 int capability = msg.arg1;
                 String appName = (String) msg.obj;
-                logd("EVENT_DISPLAY_BOOSTER_NOTIFICATION: " + appName + " requests capability "
+                logd("EVENT_START_SLICE_PURCHASE_APP: " + appName + " requests capability "
                         + TelephonyManager.convertPremiumCapabilityToString(capability));
-                onDisplayBoosterNotification(capability, appName);
+                onStartSlicePurchaseApplication(capability, appName);
                 break;
             }
             case EVENT_PURCHASE_TIMEOUT: {
@@ -531,10 +593,10 @@
             return;
         }
 
-        // All state checks passed. Mark purchase pending and display the booster notification to
-        // prompt user purchase. Process through the handler since this method is synchronized.
+        // All state checks passed. Mark purchase pending and start the slice purchase application.
+        // Process through the handler since this method is synchronized.
         mPendingPurchaseCapabilities.put(capability, onComplete);
-        sendMessage(obtainMessage(EVENT_DISPLAY_BOOSTER_NOTIFICATION, capability, 0 /* unused */,
+        sendMessage(obtainMessage(EVENT_START_SLICE_PURCHASE_APP, capability, 0 /* unused */,
                 appName));
     }
 
@@ -594,7 +656,7 @@
         }
     }
 
-    private void onDisplayBoosterNotification(@TelephonyManager.PremiumCapability int capability,
+    private void onStartSlicePurchaseApplication(@TelephonyManager.PremiumCapability int capability,
             @NonNull String appName) {
         PremiumNetworkEntitlementResponse premiumNetworkEntitlementResponse =
                 mPremiumNetworkEntitlementApi.checkEntitlementStatus(capability);
@@ -627,6 +689,17 @@
             return;
         }
 
+        updateNotificationCounts();
+        if (mMonthlyCount >= getCarrierConfigs().getInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_MONTHLY_NOTIFICATION_COUNT_INT)
+                || mDailyCount >= getCarrierConfigs().getInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_DAILY_NOTIFICATION_COUNT_INT)) {
+            logd("Reached maximum number of network boost notifications.");
+            handlePurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, false);
+            return;
+        }
+
         // Start timeout for purchase completion.
         long timeout = getCarrierConfigs().getLong(CarrierConfigManager
                 .KEY_PREMIUM_CAPABILITY_NOTIFICATION_DISPLAY_TIMEOUT_MILLIS_LONG);
@@ -653,6 +726,8 @@
                 false));
         intent.putExtra(EXTRA_INTENT_SUCCESS, createPendingIntent(
                 ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS, capability, true));
+        intent.putExtra(EXTRA_INTENT_NOTIFICATION_SHOWN, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN, capability, false));
         logd("Broadcasting start intent to SlicePurchaseBroadcastReceiver.");
         mPhone.getContext().sendBroadcast(intent);
 
@@ -665,6 +740,7 @@
         filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED);
         filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION);
         filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN);
         mPhone.getContext().registerReceiver(
                 mSlicePurchaseControllerBroadcastReceivers.get(capability), filter);
     }
@@ -742,6 +818,73 @@
         }
     }
 
+    private void onNotificationShown() {
+        SharedPreferences sp =
+                mPhone.getContext().getSharedPreferences(NETWORK_BOOST_NOTIFICATION_PREFERENCES, 0);
+        mDailyCount = sp.getInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0) + 1;
+        mMonthlyCount = sp.getInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0) + 1;
+        logd("Network boost notification was shown " + mDailyCount + " times today and "
+                + mMonthlyCount + " times this month.");
+
+        SharedPreferences.Editor editor = sp.edit();
+        editor.putInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mDailyCount);
+        editor.putInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mMonthlyCount);
+        editor.apply();
+
+        // Don't call updateNotificationCounts here because it will be called whenever a new
+        // purchase request comes in or when SlicePurchaseController is initialized.
+    }
+
+    /**
+     * Update the current daily and monthly network boost notification counts.
+     * If it has been at least a day since the last daily reset or at least a month since the last
+     * monthly reset, reset the current daily or monthly notification counts.
+     */
+    @VisibleForTesting
+    public void updateNotificationCounts() {
+        SharedPreferences sp =
+                mPhone.getContext().getSharedPreferences(NETWORK_BOOST_NOTIFICATION_PREFERENCES, 0);
+        mDailyCount = sp.getInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0);
+        mMonthlyCount = sp.getInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0);
+
+        if (mLocalDate == null) {
+            // Standardize to UTC to prevent default time zone dependency
+            mLocalDate = LocalDate.now(ZoneId.of("UTC"));
+        }
+        LocalDate lastLocalDate = LocalDate.of(1, 1, 1);
+        String lastLocalDateString = sp.getString(
+                (KEY_NOTIFICATION_COUNT_LAST_RESET_DATE + mPhone.getPhoneId()), "");
+        if (!TextUtils.isEmpty(lastLocalDateString)) {
+            try {
+                lastLocalDate = LocalDate.parse(lastLocalDateString);
+            } catch (DateTimeParseException e) {
+                loge("Error parsing LocalDate from SharedPreferences: " + e);
+            }
+        }
+        logd("updateNotificationCounts: mDailyCount=" + mDailyCount + ", mMonthlyCount="
+                + mMonthlyCount + ", mLocalDate=" + mLocalDate + ", lastLocalDate="
+                + lastLocalDate);
+
+        boolean resetMonthly = lastLocalDate.getYear() != mLocalDate.getYear()
+                || lastLocalDate.getMonthValue() != mLocalDate.getMonthValue();
+        boolean resetDaily = resetMonthly
+                || lastLocalDate.getDayOfMonth() != mLocalDate.getDayOfMonth();
+        if (resetDaily) {
+            logd("Resetting daily" + (resetMonthly ? " and monthly" : "") + " notification count.");
+            SharedPreferences.Editor editor = sp.edit();
+            if (resetMonthly) {
+                mMonthlyCount = 0;
+                editor.putInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()),
+                        mMonthlyCount);
+            }
+            mDailyCount = 0;
+            editor.putInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mDailyCount);
+            editor.putString((KEY_NOTIFICATION_COUNT_LAST_RESET_DATE + mPhone.getPhoneId()),
+                    mLocalDate.toString());
+            editor.apply();
+        }
+    }
+
     @Nullable private PersistableBundle getCarrierConfigs() {
         return mPhone.getContext().getSystemService(CarrierConfigManager.class)
                 .getConfigForSubId(mPhone.getSubId());
diff --git a/src/com/android/services/telephony/TelecomAccountRegistry.java b/src/com/android/services/telephony/TelecomAccountRegistry.java
index 10f1f86..d92b136 100644
--- a/src/com/android/services/telephony/TelecomAccountRegistry.java
+++ b/src/com/android/services/telephony/TelecomAccountRegistry.java
@@ -64,6 +64,7 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.PhoneUtils;
 import com.android.phone.R;
@@ -547,18 +548,37 @@
                 return false;
             }
 
-            SubscriptionController controller = SubscriptionController.getInstance();
-            if (controller == null) {
-                Log.d(this, "isEmergencyPreferredAccount: SubscriptionController not available.");
-                return false;
-            }
-            // Only set an emergency preference on devices with multiple active subscriptions
-            // (include opportunistic subscriptions) in this check.
-            // API says never null, but this can return null in testing.
-            int[] activeSubIds = controller.getActiveSubIdList(false);
-            if (activeSubIds == null || activeSubIds.length <= 1) {
-                Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
-                return false;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                if (SubscriptionManagerService.getInstance() == null) {
+                    Log.d(this,
+                            "isEmergencyPreferredAccount: SubscriptionManagerService not "
+                                    + "available.");
+                    return false;
+                }
+                // Only set an emergency preference on devices with multiple active subscriptions
+                // (include opportunistic subscriptions) in this check.
+                // API says never null, but this can return null in testing.
+                int[] activeSubIds = SubscriptionManagerService.getInstance()
+                        .getActiveSubIdList(false);
+                if (activeSubIds == null || activeSubIds.length <= 1) {
+                    Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
+                    return false;
+                }
+            } else {
+                SubscriptionController controller = SubscriptionController.getInstance();
+                if (controller == null) {
+                    Log.d(this,
+                            "isEmergencyPreferredAccount: SubscriptionController not available.");
+                    return false;
+                }
+                // Only set an emergency preference on devices with multiple active subscriptions
+                // (include opportunistic subscriptions) in this check.
+                // API says never null, but this can return null in testing.
+                int[] activeSubIds = controller.getActiveSubIdList(false);
+                if (activeSubIds == null || activeSubIds.length <= 1) {
+                    Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
+                    return false;
+                }
             }
             // Check to see if this PhoneAccount is associated with the default Data subscription.
             if (!SubscriptionManager.isValidSubscriptionId(subId)) {
@@ -566,10 +586,21 @@
                         + "valid.");
                 return false;
             }
-            int userDefaultData = controller.getDefaultDataSubId();
+            int userDefaultData = SubscriptionManager.getDefaultDataSubscriptionId();
             boolean isActiveDataValid = SubscriptionManager.isValidSubscriptionId(activeDataSubId);
-            boolean isActiveDataOpportunistic = isActiveDataValid
-                    && controller.isOpportunistic(activeDataSubId);
+
+            boolean isActiveDataOpportunistic;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                SubscriptionInfo subInfo;
+                subInfo = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfo(activeDataSubId);
+                isActiveDataOpportunistic = isActiveDataValid && subInfo != null
+                        && subInfo.isOpportunistic();
+            } else {
+                isActiveDataOpportunistic = isActiveDataValid
+                        && SubscriptionController.getInstance().isOpportunistic(activeDataSubId);
+            }
+
             // compare the activeDataSubId to the subId specified only if it is valid and not an
             // opportunistic subscription (only supports data). If not, use the current default
             // defined by the user.
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 962053c..9d36c48 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -48,11 +48,13 @@
 import android.telephony.ServiceState.RilRadioTechnology;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.emergency.EmergencyNumber;
 import android.telephony.ims.ImsCallProfile;
 import android.telephony.ims.ImsReasonInfo;
 import android.telephony.ims.ImsStreamMediaProfile;
 import android.telephony.ims.RtpHeaderExtension;
 import android.telephony.ims.RtpHeaderExtensionType;
+import android.telephony.ims.feature.MmTelFeature;
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.Pair;
@@ -801,6 +803,13 @@
             Log.i(this, "onReceivedDtmfDigit: digit=%c", digit);
             mDtmfTransport.onDtmfReceived(digit);
         }
+
+        @Override
+        public void onAudioModeIsVoipChanged(int imsAudioHandler) {
+            boolean isVoip = imsAudioHandler == MmTelFeature.AUDIO_HANDLER_ANDROID;
+            Log.i(this, "onAudioModeIsVoipChanged isVoip =" + isVoip);
+            setAudioModeIsVoip(isVoip);
+        }
     };
 
     private TelephonyConnectionService mTelephonyConnectionService;
@@ -925,6 +934,8 @@
     private final Set<TelephonyConnectionListener> mTelephonyListeners = Collections.newSetFromMap(
             new ConcurrentHashMap<TelephonyConnectionListener, Boolean>(8, 0.9f, 1));
 
+    private Integer mEmergencyServiceCategory = null;
+
     protected TelephonyConnection(com.android.internal.telephony.Connection originalConnection,
             String callId, @android.telecom.Call.Details.CallDirection int callDirection) {
         setCallDirection(callDirection);
@@ -2158,7 +2169,7 @@
         mPhoneForEvents = null;
     }
 
-    @VisibleForTesting
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PROTECTED)
     public void hangup(int telephonyDisconnectCode) {
         if (mOriginalConnection != null) {
             mHangupDisconnectCause = telephonyDisconnectCode;
@@ -2184,6 +2195,7 @@
                 Log.e(this, e, "Call to Connection.hangup failed with exception");
             }
         } else {
+            mTelephonyConnectionService.onLocalHangup(this);
             if (getState() == STATE_DISCONNECTED) {
                 Log.i(this, "hangup called on an already disconnected call!");
                 close();
@@ -2444,6 +2456,29 @@
                     setTelephonyConnectionRinging();
                     break;
                 case DISCONNECTED:
+                    if (mTelephonyConnectionService != null) {
+                        ImsReasonInfo reasonInfo = null;
+                        if (isImsConnection()) {
+                            ImsPhoneConnection imsPhoneConnection =
+                                    (ImsPhoneConnection) mOriginalConnection;
+                            reasonInfo = imsPhoneConnection.getImsReasonInfo();
+                            if (reasonInfo != null && reasonInfo.getCode()
+                                    == ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL) {
+                                EmergencyNumber emergencyNumber =
+                                        imsPhoneConnection.getEmergencyNumberInfo();
+                                if (emergencyNumber != null) {
+                                    mEmergencyServiceCategory =
+                                            emergencyNumber.getEmergencyServiceCategoryBitmask();
+                                }
+                            }
+                        }
+
+                        if (mTelephonyConnectionService.maybeReselectDomain(this,
+                                  mOriginalConnection.getPreciseDisconnectCause(), reasonInfo)) {
+                            break;
+                        }
+                    }
+
                     if (shouldTreatAsEmergencyCall()
                             && (cause
                             == android.telephony.DisconnectCause.EMERGENCY_TEMP_FAILURE
@@ -3831,4 +3866,21 @@
     public List<TelephonyConnectionListener> getTelephonyConnectionListeners() {
         return new ArrayList<>(mTelephonyListeners);
     }
+
+    /**
+     * @return An {@link Integer} instance of the emergency service category.
+     */
+    public @Nullable Integer getEmergencyServiceCategory() {
+        return mEmergencyServiceCategory;
+    }
+
+    /**
+     * Sets the emergency service category.
+     *
+     * @param eccCategory The emergency service category.
+     */
+    @VisibleForTesting
+    public void setEmergencyServiceCategory(int eccCategory) {
+        mEmergencyServiceCategory = eccCategory;
+    }
 }
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index ef77483..172407a 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -16,6 +16,7 @@
 
 package com.android.services.telephony;
 
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
 import static android.telephony.TelephonyManager.HAL_SERVICE_VOICE;
 
 import android.annotation.NonNull;
@@ -40,17 +41,23 @@
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
+import android.telephony.Annotation.DisconnectCauses;
 import android.telephony.CarrierConfigManager;
+import android.telephony.DomainSelectionService;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsReasonInfo;
 import android.text.TextUtils;
 import android.util.Pair;
 import android.view.WindowManager;
 
+import com.android.ims.ImsManager;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
@@ -64,9 +71,15 @@
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.d2d.Communicator;
 import com.android.internal.telephony.data.PhoneSwitcher;
+import com.android.internal.telephony.domainselection.DomainSelectionConnection;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.domainselection.EmergencyCallDomainSelectionConnection;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneConnection;
+import com.android.internal.telephony.subscription.SubscriptionInfoInternal;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.FrameworksUtils;
 import com.android.phone.MMIDialogActivity;
 import com.android.phone.PhoneUtils;
@@ -87,6 +100,7 @@
 import java.util.Queue;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 import java.util.regex.Pattern;
 
@@ -177,6 +191,13 @@
     @VisibleForTesting
     public Pair<WeakReference<TelephonyConnection>, Queue<Phone>> mEmergencyRetryCache;
     private DeviceState mDeviceState = new DeviceState();
+    private EmergencyStateTracker mEmergencyStateTracker;
+    private DomainSelectionResolver mDomainSelectionResolver;
+    private EmergencyCallDomainSelectionConnection mEmergencyCallDomainSelectionConnection;
+    private TelephonyConnection mEmergencyConnection;
+    private String mEmergencyCallId = null;
+    private Executor mDomainSelectionMainExecutor;
+    private ImsManager mImsManager = null;
 
     /**
      * Keeps track of the status of a SIM slot.
@@ -231,7 +252,7 @@
 
         @Override
         public int getSimStateForSlotIdx(int slotId) {
-            return SubscriptionManager.getSimStateForSlotIndex(slotId);
+            return TelephonyManager.getSimStateForSlotIndex(slotId);
         }
 
         @Override
@@ -502,6 +523,42 @@
     }
 
     /**
+     * A listener for emergency calls.
+     */
+    private final TelephonyConnection.TelephonyConnectionListener mEmergencyConnectionListener =
+            new TelephonyConnection.TelephonyConnectionListener() {
+        @Override
+        public void onStateChanged(Connection connection, @Connection.ConnectionState int state) {
+            if (connection != null) {
+                TelephonyConnection c = (TelephonyConnection) connection;
+                Log.i(this, "onStateChanged callId=" + c.getTelecomCallId() + ", state=" + state);
+                if (c.getState() == Connection.STATE_ACTIVE) {
+                    mEmergencyStateTracker.onEmergencyCallStateChanged(
+                            c.getOriginalConnection().getState(), c.getTelecomCallId());
+                    c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+                    releaseEmergencyCallDomainSelection(false);
+                }
+            }
+        }
+    };
+
+    private final DomainSelectionConnection.DomainSelectionConnectionCallback
+            mEmergencyDomainSelectionConnectionCallback =
+                    new DomainSelectionConnection.DomainSelectionConnectionCallback() {
+        @Override
+        public void onSelectionTerminated(@DisconnectCauses int cause) {
+            if (mEmergencyCallDomainSelectionConnection != null) {
+                Log.i(this, "onSelectionTerminated cause=" + cause);
+                mEmergencyCallDomainSelectionConnection = null;
+                if (mEmergencyConnection != null) {
+                    mEmergencyConnection.hangup(android.telephony.DisconnectCause.OUT_OF_NETWORK);
+                    mEmergencyConnection = null;
+                }
+            }
+        }
+    };
+
+    /**
      * A listener to actionable events specific to the TelephonyConnection.
      */
     private final TelephonyConnection.TelephonyConnectionListener mTelephonyConnectionListener =
@@ -540,6 +597,8 @@
         TelecomAccountRegistry.getInstance(this).setTelephonyConnectionService(this);
         mHoldTracker = new HoldTracker();
         mIsTtyEnabled = mDeviceState.isTtyModeEnabled(this);
+        mDomainSelectionMainExecutor = getApplicationContext().getMainExecutor();
+        mDomainSelectionResolver = DomainSelectionResolver.getInstance();
 
         IntentFilter intentFilter = new IntentFilter(
                 TelecomManager.ACTION_TTY_PREFERRED_MODE_CHANGED);
@@ -807,6 +866,16 @@
                 /* Note: when not an emergency, handle can be null for unknown callers */
                 handle == null ? null : handle.getSchemeSpecificPart());
 
+        if (mDomainSelectionResolver.isDomainSelectionSupported()) {
+            if (isEmergencyNumber) {
+                final Connection resultConnection =
+                        placeEmergencyConnection(phone,
+                                request, numberToDial, isTestEmergencyNumber,
+                                handle, needToTurnOnRadio);
+                if (resultConnection != null) return resultConnection;
+            }
+        }
+
         if (needToTurnOnRadio) {
             final Uri resultHandle = handle;
             final int originalPhoneType = phone.getPhoneType();
@@ -842,6 +911,19 @@
                         return (phone.getState() == PhoneConstants.State.OFFHOOK)
                             || phone.getServiceStateTracker().isRadioOn();
                     } else {
+                        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                            SubscriptionInfoInternal subInfo = SubscriptionManagerService
+                                    .getInstance().getSubscriptionInfoInternal(phone.getSubId());
+                            // Wait until we are in service and ready to make calls. This can happen
+                            // when we power down the radio on bluetooth to save power on watches or
+                            // if it is a test emergency number and we have to wait for the device
+                            // to move IN_SERVICE before the call can take place over normal
+                            // routing.
+                            return (phone.getState() == PhoneConstants.State.OFFHOOK)
+                                    // Do not wait for voice in service on opportunistic SIMs.
+                                    || (subInfo != null && subInfo.isOpportunistic())
+                                    || serviceState == ServiceState.STATE_IN_SERVICE;
+                        }
                         // Wait until we are in service and ready to make calls. This can happen
                         // when we power down the radio on bluetooth to save power on watches or if
                         // it is a test emergency number and we have to wait for the device to move
@@ -1002,9 +1084,16 @@
             // Notify Telecom of the new Connection type.
             // TODO: Switch out the underlying connection instead of creating a new
             // one and causing UI Jank.
-            boolean noActiveSimCard = SubscriptionController.getInstance()
-                    .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
-                            phone.getContext().getAttributionTag()) == 0;
+            boolean noActiveSimCard;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                noActiveSimCard = SubscriptionManagerService.getInstance()
+                        .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
+                                phone.getContext().getAttributionTag()) == 0;
+            } else {
+                noActiveSimCard = SubscriptionController.getInstance()
+                        .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
+                                phone.getContext().getAttributionTag()) == 0;
+            }
             // If there's no active sim card and the device is in emergency mode, use E account.
             addExistingConnection(mPhoneUtilsProxy.makePstnPhoneAccountHandleWithPrefix(
                     phone, "", isEmergencyNumber && noActiveSimCard), repConnection);
@@ -1693,6 +1782,10 @@
                 }
                 updatePhoneAccount(c, newPhoneToUse);
             }
+            if (mDomainSelectionResolver.isDomainSelectionSupported()) {
+                onEmergencyRedial(c, newPhoneToUse);
+                return;
+            }
             placeOutgoingConnection(c, newPhoneToUse, videoState, connExtras);
         } else {
             // We have run out of Phones to use. Disconnect the call and destroy the connection.
@@ -1747,9 +1840,9 @@
         final com.android.internal.telephony.Connection originalConnection;
         try {
             if (phone != null) {
-                EmergencyNumber emergencyNumber =
-                        phone.getEmergencyNumberTracker().getEmergencyNumber(number);
-                if (emergencyNumber != null) {
+                boolean isEmergency = mTelephonyManagerProxy.isCurrentEmergencyNumber(number);
+                Log.i(this, "placeOutgoingConnection isEmergency=" + isEmergency);
+                if (isEmergency) {
                     if (!getAllConnections().isEmpty()) {
                         if (!shouldHoldForEmergencyCall(phone)) {
                             // If we do not support holding ongoing calls for an outgoing
@@ -1841,6 +1934,366 @@
         }
     }
 
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private Connection placeEmergencyConnection(
+            final Phone phone, final ConnectionRequest request,
+            final String numberToDial, final boolean isTestEmergencyNumber,
+            final Uri handle, final boolean needToTurnOnRadio) {
+
+        final Connection resultConnection =
+                getTelephonyConnection(request, numberToDial, true, handle, phone);
+
+        if (resultConnection instanceof TelephonyConnection) {
+            Log.i(this, "placeEmergencyConnection");
+
+            mIsEmergencyCallPending = true;
+            ((TelephonyConnection) resultConnection).addTelephonyConnectionListener(
+                    mEmergencyConnectionListener);
+
+            if (mEmergencyStateTracker == null) {
+                mEmergencyStateTracker = EmergencyStateTracker.getInstance();
+            }
+
+            mEmergencyCallId = resultConnection.getTelecomCallId();
+            CompletableFuture<Integer> future = mEmergencyStateTracker.startEmergencyCall(
+                    phone, mEmergencyCallId, isTestEmergencyNumber);
+            future.thenAccept((result) -> {
+                Log.d(this, "startEmergencyCall-complete result=" + result);
+                if (result == android.telephony.DisconnectCause.NOT_DISCONNECTED) {
+                    createEmergencyConnection(phone, (TelephonyConnection) resultConnection,
+                            numberToDial, request, needToTurnOnRadio,
+                            mEmergencyStateTracker.getEmergencyRegResult());
+                } else {
+                    mEmergencyConnection = null;
+                    String reason = "Couldn't setup emergency call";
+                    if (result == android.telephony.DisconnectCause.POWER_OFF) {
+                        reason = "Failed to turn on radio.";
+                    }
+                    ((TelephonyConnection) resultConnection).setTelephonyConnectionDisconnected(
+                            mDisconnectCauseFactory.toTelecomDisconnectCause(result, reason));
+                    ((TelephonyConnection) resultConnection).close();
+                    mIsEmergencyCallPending = false;
+                }
+            });
+            mEmergencyConnection = (TelephonyConnection) resultConnection;
+            return resultConnection;
+        }
+        Log.i(this, "placeEmergencyConnection returns null");
+        return null;
+    }
+
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private void createEmergencyConnection(final Phone phone,
+            final TelephonyConnection resultConnection, final String number,
+            final ConnectionRequest request, boolean needToTurnOnRadio,
+            final EmergencyRegResult regResult) {
+        Log.i(this, "createEmergencyConnection");
+
+        if (phone.getImsPhone() == null) {
+            // Dialing emergency calls over IMS is not available without ImsPhone instance.
+            Log.w(this, "createEmergencyConnection no ImsPhone");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        ImsManager imsManager = mImsManager;
+        if (imsManager == null) {
+            // mImsManager is not null only while unit test.
+            imsManager = ImsManager.getInstance(phone.getContext(), phone.getPhoneId());
+        }
+        if (!imsManager.isNonTtyOrTtyOnVolteEnabled()) {
+            Log.w(this, "createEmergencyConnection - TTY on VoLTE is not supported.");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        DomainSelectionConnection selectConnection =
+                mDomainSelectionResolver.getDomainSelectionConnection(
+                        phone, SELECTOR_TYPE_CALLING, true);
+
+        if (selectConnection == null) {
+            // While the domain selection service is enabled, the valid
+            // {@link DomainSelectionConnection} is not available.
+            // This can happen when the domain selection service is not available.
+            Log.w(this, "createEmergencyConnection - no selectionConnection");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        mEmergencyCallDomainSelectionConnection =
+                (EmergencyCallDomainSelectionConnection) selectConnection;
+
+        DomainSelectionService.SelectionAttributes attr =
+                EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                        phone.getPhoneId(), phone.getSubId(), needToTurnOnRadio,
+                        request.getTelecomCallId(), number, 0, null, regResult);
+
+        CompletableFuture<Integer> future =
+                mEmergencyCallDomainSelectionConnection.createEmergencyConnection(
+                        attr, mEmergencyDomainSelectionConnectionCallback);
+        future.thenAcceptAsync((result) -> {
+            Log.d(this, "createEmergencyConnection-complete result=" + result);
+            Bundle extras = request.getExtras();
+            extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, result);
+            placeOutgoingConnection(request, resultConnection, phone);
+            mIsEmergencyCallPending = false;
+        }, mDomainSelectionMainExecutor);
+    }
+
+    private void dialCsEmergencyCall(final Phone phone,
+            final TelephonyConnection resultConnection, final ConnectionRequest request) {
+        Log.d(this, "dialCsEmergencyCall");
+        Bundle extras = request.getExtras();
+        extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, NetworkRegistrationInfo.DOMAIN_CS);
+        mDomainSelectionMainExecutor.execute(
+                () -> placeOutgoingConnection(request, resultConnection, phone));
+    }
+
+    private void releaseEmergencyCallDomainSelection(boolean cancel) {
+        if (mEmergencyCallDomainSelectionConnection != null) {
+            if (cancel) mEmergencyCallDomainSelectionConnection.cancelSelection();
+            else mEmergencyCallDomainSelectionConnection.finishSelection();
+            mEmergencyCallDomainSelectionConnection = null;
+        }
+        mIsEmergencyCallPending = false;
+        mEmergencyConnection = null;
+    }
+
+    /**
+     * Determine whether reselection of domain is required or not.
+     * @param c the {@link Connection} instance.
+     * @param callFailCause the reason why CS call is disconnected. Allowed values are defined in
+     * {@link com.android.internal.telephony.CallFailCause}.
+     * @param reasonInfo the reason why PS call is disconnected.
+     * @return {@code true} if reselection of domain is required.
+     */
+    public boolean maybeReselectDomain(final TelephonyConnection c,
+            int callFailCause, ImsReasonInfo reasonInfo) {
+        if (!mDomainSelectionResolver.isDomainSelectionSupported()) return false;
+
+        Log.i(this, "maybeReselectDomain csCause=" +  callFailCause + ", psCause=" + reasonInfo);
+        if (TextUtils.equals(mEmergencyCallId, c.getTelecomCallId())) {
+            if (mEmergencyCallDomainSelectionConnection != null) {
+                return maybeReselectDomainForEmergencyCall(c, callFailCause, reasonInfo);
+            }
+            Log.i(this, "maybeReselectDomain endCall()");
+            mEmergencyStateTracker.endCall(c.getTelecomCallId());
+            mEmergencyCallId = null;
+            return false;
+        }
+
+        if (reasonInfo != null
+                && reasonInfo.getCode() == ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL) {
+            onEmergencyRedial(c, c.getPhone());
+            return true;
+        }
+
+        return false;
+    }
+
+    private boolean maybeReselectDomainForEmergencyCall(final TelephonyConnection c,
+            int callFailCause, ImsReasonInfo reasonInfo) {
+        Log.i(this, "maybeReselectDomainForEmergencyCall "
+                + "csCause=" +  callFailCause + ", psCause=" + reasonInfo);
+
+        // EMERGENCY_TEMP_FAILURE and EMERGENCY_PERM_FAILURE shall be handled after
+        // reselecting new {@link Phone} in {@link #retryOutgoingOriginalConnection()}.
+        if (c.getOriginalConnection() != null
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.EMERGENCY_TEMP_FAILURE
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.EMERGENCY_PERM_FAILURE
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.LOCAL
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.POWER_OFF) {
+
+            DomainSelectionService.SelectionAttributes attr =
+                    EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                            c.getPhone().getPhoneId(), c.getPhone().getSubId(), false,
+                            c.getTelecomCallId(), c.getAddress().getSchemeSpecificPart(),
+                            callFailCause, reasonInfo, null);
+
+            CompletableFuture<Integer> future =
+                    mEmergencyCallDomainSelectionConnection.reselectDomain(attr);
+            if (future != null) {
+                future.thenAcceptAsync((result) -> {
+                    Log.d(this, "reselectDomain-complete");
+                    onEmergencyRedialOnDomain(c, c.getPhone(), result);
+                }, mDomainSelectionMainExecutor);
+                return true;
+            }
+        }
+
+        Log.i(this, "maybeReselectDomainForEmergencyCall endCall()");
+        c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+        mEmergencyStateTracker.endCall(c.getTelecomCallId());
+        releaseEmergencyCallDomainSelection(true);
+
+        return false;
+    }
+
+    private void onEmergencyRedialOnDomain(TelephonyConnection connection,
+            final Phone phone, @NetworkRegistrationInfo.Domain int domain) {
+        Log.i(this, "onEmergencyRedialOnDomain phoneId=" + phone.getPhoneId()
+                + ", domain=" + DomainSelectionService.getDomainName(domain));
+
+        String number = connection.getAddress().getSchemeSpecificPart();
+
+        // Indicates undetectable emergency number with DialArgs
+        boolean isEmergency = false;
+        int eccCategory = EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED;
+        if (connection.getEmergencyServiceCategory() != null) {
+            isEmergency = true;
+            eccCategory = connection.getEmergencyServiceCategory();
+            Log.i(this, "onEmergencyRedialOnDomain eccCategory=" + eccCategory);
+        }
+
+        Bundle extras = new Bundle();
+        extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, domain);
+
+        com.android.internal.telephony.Connection originalConnection =
+                connection.getOriginalConnection();
+        try {
+            if (phone != null) {
+                originalConnection = phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
+                        .setVideoState(VideoProfile.STATE_AUDIO_ONLY)
+                        .setIntentExtras(extras)
+                        .setRttTextStream(connection.getRttTextStream())
+                        .setIsEmergency(isEmergency)
+                        .setEccCategory(eccCategory)
+                        .build(),
+                        connection::registerForCallEvents);
+            }
+        } catch (CallStateException e) {
+            Log.e(this, e, "onEmergencyRedialOnDomain, exception: " + e);
+        }
+        if (originalConnection == null) {
+            Log.d(this, "onEmergencyRedialOnDomain, phone.dial returned null");
+            connection.setDisconnected(
+                    mDisconnectCauseFactory.toTelecomDisconnectCause(
+                                android.telephony.DisconnectCause.ERROR_UNSPECIFIED,
+                                "unknown error"));
+        } else {
+            connection.setOriginalConnection(originalConnection);
+        }
+    }
+
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private void onEmergencyRedial(final TelephonyConnection c, final Phone phone) {
+        Log.i(this, "onEmergencyRedial phoneId=" + phone.getPhoneId());
+
+        final String number = c.getAddress().getSchemeSpecificPart();
+        final boolean isTestEmergencyNumber = isEmergencyNumberTestNumber(number);
+
+        mIsEmergencyCallPending = true;
+        c.addTelephonyConnectionListener(mEmergencyConnectionListener);
+
+        if (mEmergencyStateTracker == null) {
+            mEmergencyStateTracker = EmergencyStateTracker.getInstance();
+        }
+
+        mEmergencyCallId = c.getTelecomCallId();
+        CompletableFuture<Integer> future = mEmergencyStateTracker.startEmergencyCall(
+                phone, mEmergencyCallId, isTestEmergencyNumber);
+        future.thenAccept((result) -> {
+            Log.d(this, "onEmergencyRedial-complete result=" + result);
+            if (result == android.telephony.DisconnectCause.NOT_DISCONNECTED) {
+
+                DomainSelectionConnection selectConnection =
+                        mDomainSelectionResolver.getDomainSelectionConnection(
+                                phone, SELECTOR_TYPE_CALLING, true);
+
+                if (selectConnection == null) {
+                    Log.w(this, "onEmergencyRedial no selectionConnection, dial CS emergency call");
+                    mIsEmergencyCallPending = false;
+                    mDomainSelectionMainExecutor.execute(
+                            () -> recreateEmergencyConnection(c, phone,
+                                    NetworkRegistrationInfo.DOMAIN_CS));
+                    return;
+                }
+
+                mEmergencyCallDomainSelectionConnection =
+                        (EmergencyCallDomainSelectionConnection) selectConnection;
+
+                mEmergencyConnection = c;
+
+                DomainSelectionService.SelectionAttributes attr =
+                        EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                                phone.getPhoneId(),
+                                phone.getSubId(), false,
+                                c.getTelecomCallId(),
+                                c.getAddress().getSchemeSpecificPart(),
+                                0, null, mEmergencyStateTracker.getEmergencyRegResult());
+
+                CompletableFuture<Integer> domainFuture =
+                        mEmergencyCallDomainSelectionConnection.createEmergencyConnection(
+                                attr, mEmergencyDomainSelectionConnectionCallback);
+                domainFuture.thenAcceptAsync((domain) -> {
+                    Log.d(this, "onEmergencyRedial-createEmergencyConnection-complete domain="
+                            + domain);
+                    recreateEmergencyConnection(c, phone, domain);
+                    mIsEmergencyCallPending = false;
+                }, mDomainSelectionMainExecutor);
+            } else {
+                c.setTelephonyConnectionDisconnected(
+                        mDisconnectCauseFactory.toTelecomDisconnectCause(result, "unknown error"));
+                c.close();
+                mIsEmergencyCallPending = false;
+            }
+        });
+    }
+
+    private void recreateEmergencyConnection(final TelephonyConnection connection,
+            final Phone phone, final @NetworkRegistrationInfo.Domain int result) {
+        Log.d(this, "recreateEmergencyConnection result=" + result);
+        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);
+                    }
+                }
+                for (Conference c : getAllConferences()) {
+                    if (c.getState() != Connection.STATE_DISCONNECTED) {
+                        c.onDisconnect();
+                    }
+                }
+            } 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;
+                    }
+                }
+            }
+        }
+        onEmergencyRedialOnDomain(connection, phone, result);
+    }
+
+    protected void onLocalHangup(TelephonyConnection c) {
+        if (TextUtils.equals(mEmergencyCallId, c.getTelecomCallId())) {
+            Log.i(this, "onLocalHangup " + mEmergencyCallId);
+            c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+            mEmergencyStateTracker.endCall(c.getTelecomCallId());
+            releaseEmergencyCallDomainSelection(true);
+            mEmergencyCallId = null;
+        }
+    }
+
     private boolean isVideoCallHoldAllowed(Phone phone) {
          CarrierConfigManager cfgManager = (CarrierConfigManager)
                 phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
diff --git a/src/com/android/services/telephony/domainselection/DomainSelectorBase.java b/src/com/android/services/telephony/domainselection/DomainSelectorBase.java
new file mode 100644
index 0000000..1a7c992
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/DomainSelectorBase.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.DomainSelector;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.Keep;
+
+import java.io.PrintWriter;
+
+/**
+ * An abstract base class to implement domain selector for a specific use case.
+ */
+@Keep
+public abstract class DomainSelectorBase extends Handler implements DomainSelector {
+    /**
+     * A listener used to inform the DomainSelectorService that this DomainSelector has been
+     * destroyed.
+     */
+    public interface DestroyListener {
+        /**
+         * Called when the specified domain selector is being destroyed.
+         * This MUST be called when this domain selector is no longer available after
+         * {@link DomainSelector#finishSelection} called.
+         */
+        void onDomainSelectorDestroyed(DomainSelectorBase selector);
+    }
+
+    // Persistent Logging
+    protected final LocalLog mEventLog = new LocalLog(30);
+    protected final Context mContext;
+    protected final ImsStateTracker mImsStateTracker;
+    protected SelectionAttributes mSelectionAttributes;
+    protected TransportSelectorCallback mTransportSelectorCallback;
+    protected WwanSelectorCallback mWwanSelectorCallback;
+    private final int mSlotId;
+    private final int mSubId;
+    private final DestroyListener mDestroyListener;
+    private final String mLogTag;
+
+    public DomainSelectorBase(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener destroyListener,
+            String logTag) {
+        super(looper);
+        mContext = context;
+        mImsStateTracker = imsStateTracker;
+        mSlotId = slotId;
+        mSubId = subId;
+        mDestroyListener = destroyListener;
+        mLogTag = logTag;
+    }
+
+    /**
+     * Selects a domain for the specified attributes and callback.
+     *
+     * @param attr The attributes required to determine the domain.
+     * @param callback The callback called when the transport selection is completed.
+     */
+    public abstract void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback);
+
+    /**
+     * Destroys this domain selector.
+     */
+    protected void destroy() {
+        removeCallbacksAndMessages(null);
+        notifyDomainSelectorDestroyed();
+    }
+
+    /**
+     * Notifies the application that this domain selector is being destroyed.
+     */
+    protected void notifyDomainSelectorDestroyed() {
+        if (mDestroyListener != null) {
+            mDestroyListener.onDomainSelectorDestroyed(this);
+        }
+    }
+
+    /**
+     * Returns the slot index for this domain selector.
+     */
+    protected int getSlotId() {
+        return mSlotId;
+    }
+
+    /**
+     * Returns the subscription index for this domain selector.
+     */
+    protected int getSubId() {
+        return mSubId;
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    protected void dump(@NonNull PrintWriter pw) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println(mLogTag + ":");
+        ipw.increaseIndent();
+        ipw.println("SlotId: " + getSlotId());
+        ipw.println("SubId: " + getSubId());
+        mEventLog.dump(ipw);
+        ipw.decreaseIndent();
+    }
+
+    protected void logd(String s) {
+        Log.d(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    protected void logi(String s) {
+        Log.i(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    protected void loge(String s) {
+        Log.e(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
new file mode 100644
index 0000000..9aaf6da
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
@@ -0,0 +1,1047 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.CDMA2000;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.EUTRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.NGRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UNKNOWN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UTRAN;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_INVALID;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_WLAN;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_WWAN;
+import static android.telephony.BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_CS;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_SCAN_TIMER_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_HOME;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_ROAMING;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.CancellationSignal;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.os.PowerManager;
+import android.os.SystemProperties;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.AccessNetworkConstants.TransportType;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.text.TextUtils;
+import android.util.LocalLog;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.IntFunction;
+
+/**
+ * Selects the domain for emergency calling.
+ */
+public class EmergencyCallDomainSelector extends DomainSelectorBase
+        implements ImsStateTracker.BarringInfoListener, ImsStateTracker.ImsStateListener {
+    private static final String TAG = "DomainSelector-EmergencyCall";
+    private static final boolean DBG = (SystemProperties.getInt("ro.debuggable", 0) == 1);
+    private static final int LOG_SIZE = 50;
+
+    private static final int MSG_START_DOMAIN_SELECTION = 11;
+    @VisibleForTesting
+    public static final int MSG_NETWORK_SCAN_TIMEOUT = 12;
+    private static final int MSG_NETWORK_SCAN_RESULT = 13;
+
+    private static final int NOT_SUPPORTED = -1;
+
+    private static final LocalLog sLocalLog = new LocalLog(LOG_SIZE);
+
+    private boolean mIsEmergencyBarred;
+    private boolean mImsRegistered;
+    private boolean mIsVoiceCapable;
+    private boolean mBarringInfoReceived;
+    private boolean mImsRegStateReceived;
+    private boolean mMmTelCapabilitiesReceived;
+    private int mVoWifiTrialCount = 0;
+
+    private @RadioAccessNetworkType int mCsNetworkType = UNKNOWN;
+    private @RadioAccessNetworkType int mPsNetworkType = UNKNOWN;
+    private @RadioAccessNetworkType int mLastNetworkType = UNKNOWN;
+    private @TransportType int mLastTransportType = TRANSPORT_TYPE_INVALID;
+    private @DomainSelectionService.EmergencyScanType int mScanType;
+    private @RadioAccessNetworkType List<Integer> mLastPreferredNetworks;
+
+    private CancellationSignal mCancelSignal;
+
+    private @RadioAccessNetworkType int[] mImsRatsConfig;
+    private @RadioAccessNetworkType int[] mCsRatsConfig;
+    private @RadioAccessNetworkType int[] mImsRoamRatsConfig;
+    private @RadioAccessNetworkType int[] mCsRoamRatsConfig;
+    private @CarrierConfigManager.ImsEmergency.EmergencyDomain int[] mDomainPreference;
+    private @CarrierConfigManager.ImsEmergency.EmergencyDomain int[] mDomainPreferenceRoam;
+    private List<String> mCdmaPreferredNumbers;
+    private boolean mPreferImsWhenCallsOnCs;
+    private int mScanTimeout;
+    private int mMaxNumOfVoWifiTries;
+    private @CarrierConfigManager.ImsEmergency.EmergencyScanType int mPreferredNetworkScanType;
+    private int mCallSetupTimerOnCurrentRatSec;
+    private boolean mRequiresImsRegistration;
+    private boolean mRequiresVoLteEnabled;
+    private boolean mLtePreferredAfterNrFailure;
+    private boolean mTryCsWhenPsFails;
+
+    /** Indicates whether this instance is deactivated. */
+    private boolean mDestroyed = false;
+    /** Indicates whether emergency network scan is requested. */
+    private boolean mIsScanRequested = false;
+    /** Indicates whether selected domain has been notified. */
+    private boolean mDomainSelected = false;
+    /**
+     * Indicates whether {@link #selectDomain(SelectionAttributes, TransportSelectionCallback)}
+     * is called or not.
+     */
+    private boolean mDomainSelectionRequested = false;
+
+    private final PowerManager.WakeLock mPartialWakeLock;
+
+    /** Constructor. */
+    public EmergencyCallDomainSelector(Context context, int slotId, int subId,
+            @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+            @NonNull DestroyListener destroyListener) {
+        super(context, slotId, subId, looper, imsStateTracker, destroyListener, TAG);
+
+        mImsStateTracker.addBarringInfoListener(this);
+        mImsStateTracker.addImsStateListener(this);
+
+        PowerManager pm = context.getSystemService(PowerManager.class);
+        mPartialWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
+
+        acquireWakeLock();
+    }
+
+    @Override
+    public void handleMessage(Message msg) {
+        if (mDestroyed) return;
+
+        switch(msg.what) {
+            case MSG_START_DOMAIN_SELECTION:
+                startDomainSelection();
+                break;
+
+            case MSG_NETWORK_SCAN_TIMEOUT:
+                handleNetworkScanTimeout();
+                break;
+
+            case MSG_NETWORK_SCAN_RESULT:
+                handleScanResult((EmergencyRegResult) msg.obj);
+                break;
+
+            default:
+                super.handleMessage(msg);
+                break;
+        }
+    }
+
+    /**
+     * Handles the scan result.
+     *
+     * @param result The scan result.
+     */
+    private void handleScanResult(EmergencyRegResult result) {
+        logi("handleScanResult result=" + result);
+
+        if (result.getAccessNetwork() == UNKNOWN) {
+            if ((mPreferredNetworkScanType == SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE)
+                      || (mScanType == DomainSelectionService.SCAN_TYPE_FULL_SERVICE)) {
+                mScanType = DomainSelectionService.SCAN_TYPE_LIMITED_SERVICE;
+                mWwanSelectorCallback.onRequestEmergencyNetworkScan(
+                        mLastPreferredNetworks, mScanType, mCancelSignal,
+                        (regResult) -> {
+                            logi("requestScan-onComplete");
+                            sendMessage(obtainMessage(MSG_NETWORK_SCAN_RESULT, regResult));
+                        });
+            } else {
+                // Continuous scan, do not start a new timer.
+                requestScan(false);
+            }
+            return;
+        }
+
+        removeMessages(MSG_NETWORK_SCAN_TIMEOUT);
+        onWwanNetworkTypeSelected(result.getAccessNetwork());
+        mIsScanRequested = false;
+    }
+
+    @Override
+    public void cancelSelection() {
+        logi("cancelSelection");
+        finishSelection();
+    }
+
+    @Override
+    public void reselectDomain(SelectionAttributes attr) {
+        logi("reselectDomain tryCsWhenPsFails=" + mTryCsWhenPsFails + ", attr=" + attr);
+        mSelectionAttributes = attr;
+        if (mTryCsWhenPsFails) {
+            mTryCsWhenPsFails = false;
+            mCsNetworkType = getSelectableCsNetworkType();
+            logi("reselectDomain tryCs=" + accessNetworkTypeToString(mCsNetworkType));
+            if (mCsNetworkType != UNKNOWN) {
+                onWwanNetworkTypeSelected(mCsNetworkType);
+                return;
+            }
+        } else if (getImsNetworkTypeConfiguration().isEmpty()
+                || (mRequiresVoLteEnabled && !isAdvancedCallingSettingEnabled())) {
+            // Emergency call over IMS is not supported.
+            mCsNetworkType = UTRAN;
+            onWwanNetworkTypeSelected(mCsNetworkType);
+            return;
+        }
+
+        if (mLastTransportType == TRANSPORT_TYPE_WLAN) {
+            // Dialing over Wi-Fi failed. Try scanning cellular networks.
+            onWwanSelected(() -> {
+                requestScan(true, false, true);
+                mDomainSelected = false;
+            });
+            return;
+        }
+
+        requestScan(true);
+        mDomainSelected = false;
+    }
+
+    @Override
+    public void finishSelection() {
+        logi("finishSelection");
+        destroy();
+    }
+
+    @Override
+    public void onBarringInfoUpdated(BarringInfo barringInfo) {
+        if (mDestroyed) return;
+
+        mBarringInfoReceived = true;
+        BarringInfo.BarringServiceInfo serviceInfo =
+                barringInfo.getBarringServiceInfo(BARRING_SERVICE_TYPE_EMERGENCY);
+        mIsEmergencyBarred = serviceInfo.isBarred();
+        logi("onBarringInfoUpdated emergencyBarred=" + mIsEmergencyBarred
+                + ", serviceInfo=" + serviceInfo);
+        selectDomain();
+    }
+
+    @Override
+    public void selectDomain(SelectionAttributes attr, TransportSelectorCallback cb) {
+        logi("selectDomain attr=" + attr);
+        mTransportSelectorCallback = cb;
+        mSelectionAttributes = attr;
+
+        sendEmptyMessage(MSG_START_DOMAIN_SELECTION);
+    }
+
+    private void startDomainSelection() {
+        logi("startDomainSelection");
+        updateCarrierConfiguration();
+        mDomainSelectionRequested = true;
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            selectDomain();
+        } else {
+            logi("startDomainSelection invalid subId");
+            onImsRegistrationStateChanged();
+            onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    @Override
+    public void onImsMmTelFeatureAvailableChanged() {
+        // DOMAIN_CS shall be selected when ImsService is not available.
+        // TODO(b/258289015) Recover the temporary failure in ImsService connection.
+    }
+
+    @Override
+    public void onImsRegistrationStateChanged() {
+        mImsRegStateReceived = true;
+        mImsRegistered = mImsStateTracker.isImsRegistered();
+        logi("onImsRegistrationStateChanged " + mImsRegistered);
+        selectDomain();
+    }
+
+    @Override
+    public void onImsMmTelCapabilitiesChanged() {
+        mMmTelCapabilitiesReceived = true;
+        mIsVoiceCapable = mImsStateTracker.isImsVoiceCapable();
+        logi("onImsMmTelCapabilitiesChanged " + mIsVoiceCapable);
+        selectDomain();
+    }
+
+    /**
+     * Caches the configuration.
+     */
+    private void updateCarrierConfiguration() {
+        CarrierConfigManager configMgr = mContext.getSystemService(CarrierConfigManager.class);
+        PersistableBundle b = configMgr.getConfigForSubId(getSubId());
+        if (b == null) {
+            b = CarrierConfigManager.getDefaultConfig();
+        }
+
+        mImsRatsConfig =
+                b.getIntArray(KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY);
+        mImsRoamRatsConfig = b.getIntArray(
+                KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY);
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            // Default configuration includes only EUTRAN . In case of no SIM, add NGRAN.
+            mImsRatsConfig = new int[] { EUTRAN, NGRAN };
+            mImsRoamRatsConfig = new int[] { EUTRAN, NGRAN };
+        }
+
+        mCsRatsConfig =
+                b.getIntArray(KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY);
+        mCsRoamRatsConfig = b.getIntArray(
+                KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY);
+        mDomainPreference = b.getIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY);
+        mDomainPreferenceRoam = b.getIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY);
+        mPreferImsWhenCallsOnCs = b.getBoolean(
+                KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL);
+        mScanTimeout = b.getInt(KEY_EMERGENCY_SCAN_TIMER_SEC_INT);
+        mMaxNumOfVoWifiTries = b.getInt(KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT);
+        mPreferredNetworkScanType = b.getInt(KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT);
+        mCallSetupTimerOnCurrentRatSec = b.getInt(
+                KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT);
+        mRequiresImsRegistration = b.getBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL);
+        mRequiresVoLteEnabled = b.getBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL);
+        mLtePreferredAfterNrFailure = b.getBoolean(
+                KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL);
+        String[] numbers = b.getStringArray(KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY);
+
+        if (mImsRatsConfig == null) mImsRatsConfig = new int[0];
+        if (mCsRatsConfig == null) mCsRatsConfig = new int[0];
+        if (mImsRoamRatsConfig == null) mImsRoamRatsConfig = new int[0];
+        if (mCsRoamRatsConfig == null) mCsRoamRatsConfig = new int[0];
+        if (mDomainPreference == null) mDomainPreference = new int[0];
+        if (mDomainPreferenceRoam == null) mDomainPreferenceRoam = new int[0];
+        if (numbers == null) numbers = new String[0];
+
+        logi("updateCarrierConfiguration "
+                + "imsRats=" + arrayToString(mImsRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", csRats=" + arrayToString(mCsRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", imsRoamRats=" + arrayToString(mImsRoamRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", csRoamRats=" + arrayToString(mCsRoamRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", domainPref=" + arrayToString(mDomainPreference,
+                        EmergencyCallDomainSelector::domainPreferenceToString)
+                + ", domainPrefRoam=" + arrayToString(mDomainPreferenceRoam,
+                        EmergencyCallDomainSelector::domainPreferenceToString)
+                + ", preferImsOnCs=" + mPreferImsWhenCallsOnCs
+                + ", scanTimeout=" + mScanTimeout
+                + ", maxNumOfVoWifiTries=" + mMaxNumOfVoWifiTries
+                + ", preferredScanType=" + carrierConfigNetworkScanTypeToString(
+                        mPreferredNetworkScanType)
+                + ", callSetupTimer=" + mCallSetupTimerOnCurrentRatSec
+                + ", requiresImsReg=" + mRequiresImsRegistration
+                + ", requiresVoLteEnabled=" + mRequiresVoLteEnabled
+                + ", ltePreferredAfterNr=" + mLtePreferredAfterNrFailure
+                + ", cdmaPreferredNumbers=" + arrayToString(numbers));
+
+        mCdmaPreferredNumbers = Arrays.asList(numbers);
+
+        if ((mPreferredNetworkScanType == CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE)
+                || (mPreferredNetworkScanType
+                        == SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE)) {
+            mScanType = DomainSelectionService.SCAN_TYPE_FULL_SERVICE;
+        } else {
+            mScanType = DomainSelectionService.SCAN_TYPE_NO_PREFERENCE;
+        }
+    }
+
+    private void selectDomain() {
+        // State updated right after creation.
+        if (!mDomainSelectionRequested) return;
+
+        // Emergency network scan requested has not been completed.
+        if (mIsScanRequested) return;
+
+        // Domain selection completed, {@link #reselectDomain()} will restart domain selection.
+        if (mDomainSelected) return;
+
+        if (!mBarringInfoReceived || !mImsRegStateReceived || !mMmTelCapabilitiesReceived) {
+            logi("selectDomain not received"
+                    + " BarringInfo, IMS registration state, or MMTEL capabilities");
+            return;
+        }
+
+        if (isWifiPreferred()) {
+            onWlanSelected();
+            return;
+        }
+
+        onWwanSelected(this::selectDomainInternal);
+    }
+
+    private void selectDomainInternal() {
+        if (getImsNetworkTypeConfiguration().isEmpty()
+                || (mRequiresVoLteEnabled && !isAdvancedCallingSettingEnabled())) {
+            // Emergency call over IMS is not supported.
+            mCsNetworkType = UTRAN;
+            onWwanNetworkTypeSelected(mCsNetworkType);
+            return;
+        }
+
+        boolean csInService = isCsInService();
+        boolean psInService = isPsInService();
+
+        if (!csInService && !psInService) {
+            mPsNetworkType = getSelectablePsNetworkType(false);
+            logi("selectDomain limited service ps=" + accessNetworkTypeToString(mPsNetworkType));
+            if (mPsNetworkType == UNKNOWN) {
+                requestScan(true);
+            } else {
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            }
+            return;
+        }
+
+        // Domain selection per 3GPP TS 23.167 Table H.1.
+        // PS is preferred in case selection between CS and PS is implementation option.
+        mCsNetworkType = UNKNOWN;
+        mPsNetworkType = UNKNOWN;
+        if (csInService) mCsNetworkType = getSelectableCsNetworkType();
+        if (psInService) mPsNetworkType = getSelectablePsNetworkType(true);
+
+        boolean csAvailable = mCsNetworkType != UNKNOWN;
+        boolean psAvailable = mPsNetworkType != UNKNOWN;
+
+        logi("selectDomain CS={" + csInService + ", " + accessNetworkTypeToString(mCsNetworkType)
+                + "}, PS={" + psInService + ", " + accessNetworkTypeToString(mPsNetworkType) + "}");
+        if (csAvailable && psAvailable) {
+            if (mPreferImsWhenCallsOnCs || isImsRegisteredWithVoiceCapability()) {
+                mTryCsWhenPsFails = true;
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else if (isDeactivatedSim()) {
+                // Deactivated SIM but PS is in service and supports emergency calls.
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else {
+                onWwanNetworkTypeSelected(mCsNetworkType);
+            }
+        } else if (psAvailable) {
+            if (!mRequiresImsRegistration || isImsRegisteredWithVoiceCapability()) {
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else if (isDeactivatedSim()) {
+                // Deactivated SIM but PS is in service and supports emergency calls.
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else {
+                // Carrier configuration requires IMS registration for emergency services over PS,
+                // but not registered. Try CS emergency call.
+                requestScan(true, true);
+            }
+        } else if (csAvailable) {
+            onWwanNetworkTypeSelected(mCsNetworkType);
+        } else {
+            // PS is in service but not supports emergency calls.
+            if (mRequiresImsRegistration && !isImsRegisteredWithVoiceCapability()) {
+                // Carrier configuration requires IMS registration for emergency services over PS,
+                // but not registered. Try CS emergency call.
+                requestScan(true, true);
+            } else {
+                requestScan(true);
+            }
+        }
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     */
+    private void requestScan(boolean startVoWifiTimer) {
+        requestScan(startVoWifiTimer, false);
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     */
+    private void requestScan(boolean startVoWifiTimer, boolean csPreferred) {
+        requestScan(startVoWifiTimer, csPreferred, false);
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     * @param wifiFailed Indicates dialing over Wi-Fi has failed.
+     */
+    private void requestScan(boolean startVoWifiTimer, boolean csPreferred, boolean wifiFailed) {
+        logi("requestScan timer=" + startVoWifiTimer + ", csPreferred=" + csPreferred
+                + ", wifiFailed=" + wifiFailed);
+
+        mCancelSignal = new CancellationSignal();
+        // In case dialing over Wi-Fi has failed, do not the change the domain preference.
+        if (!wifiFailed) mLastPreferredNetworks = getNextPreferredNetworks(csPreferred);
+
+        if (isInRoaming()
+                && (mPreferredNetworkScanType == DomainSelectionService.SCAN_TYPE_FULL_SERVICE)) {
+            // FULL_SERVICE only preference is available only when not in roaming.
+            mScanType = DomainSelectionService.SCAN_TYPE_NO_PREFERENCE;
+        }
+
+        mIsScanRequested = true;
+        mWwanSelectorCallback.onRequestEmergencyNetworkScan(
+                mLastPreferredNetworks, mScanType, mCancelSignal,
+                (result) -> {
+                    logi("requestScan-onComplete");
+                    sendMessage(obtainMessage(MSG_NETWORK_SCAN_RESULT, result));
+                });
+
+        if (startVoWifiTimer && SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            if (isEmcOverWifiSupported()
+                    && mScanTimeout > 0 && mVoWifiTrialCount < mMaxNumOfVoWifiTries) {
+                logi("requestScan start scan timer");
+                // remove any pending timers.
+                removeMessages(MSG_NETWORK_SCAN_TIMEOUT);
+                sendEmptyMessageDelayed(MSG_NETWORK_SCAN_TIMEOUT, mScanTimeout);
+            }
+        }
+    }
+
+    /**
+     * Gets the list of preferred network type for the new scan request.
+     *
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     * @return The list of preferred network types.
+     */
+    private @RadioAccessNetworkType List<Integer> getNextPreferredNetworks(boolean csPreferred) {
+        List<Integer> preferredNetworks = new ArrayList<>();
+
+        List<Integer> domains = getDomainPreference();
+        int psPriority = domains.indexOf(DOMAIN_PS_3GPP);
+        int csPriority = domains.indexOf(DOMAIN_CS);
+        logi("getNextPreferredNetworks psPriority=" + psPriority + ", csPriority=" + csPriority
+                + ", csPreferred=" + csPreferred
+                + ", lastNetworkType=" + accessNetworkTypeToString(mLastNetworkType));
+
+        if (!csPreferred && mLastNetworkType == UNKNOWN) {
+            // Generate the list per the domain preference.
+
+            if (psPriority == NOT_SUPPORTED && csPriority == NOT_SUPPORTED) {
+                // should not reach here.
+            } else if (psPriority == NOT_SUPPORTED && csPriority > NOT_SUPPORTED) {
+                // CS networks only.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration());
+            } else if (psPriority > NOT_SUPPORTED && csPriority == NOT_SUPPORTED) {
+                // PS networks only.
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration());
+            } else if (psPriority < csPriority) {
+                // PS preferred.
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration(),
+                        getCsNetworkTypeConfiguration());
+            } else {
+                // CS preferred.
+                generatePreferredNetworks(getCsNetworkTypeConfiguration(),
+                        getImsNetworkTypeConfiguration());
+            }
+        } else if (csPreferred || mLastNetworkType == EUTRAN || mLastNetworkType == NGRAN) {
+            if (!csPreferred && mLastNetworkType == NGRAN && mLtePreferredAfterNrFailure) {
+                // LTE is preferred after dialing over NR failed.
+                List<Integer> imsRats = getImsNetworkTypeConfiguration();
+                imsRats.remove(new Integer(NGRAN));
+                preferredNetworks = generatePreferredNetworks(imsRats,
+                        getCsNetworkTypeConfiguration());
+            } else  if (csPriority > NOT_SUPPORTED) {
+                // PS tried, generate the list with CS preferred.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration(),
+                        getImsNetworkTypeConfiguration());
+            } else {
+                // CS not suppored.
+                generatePreferredNetworks(getImsNetworkTypeConfiguration());
+            }
+        } else {
+            // CS tried, generate the list with PS preferred.
+            if (psPriority > NOT_SUPPORTED) {
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration(),
+                        getCsNetworkTypeConfiguration());
+            } else {
+                // PS not suppored.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration());
+            }
+        }
+
+        return preferredNetworks;
+    }
+
+    private @RadioAccessNetworkType List<Integer> generatePreferredNetworks(List<Integer>...lists) {
+        List<Integer> preferredNetworks = new ArrayList<>();
+        for (List<Integer> list : lists) {
+            preferredNetworks.addAll(list);
+        }
+
+        return preferredNetworks;
+    }
+
+    private void handleNetworkScanTimeout() {
+        if (isImsRegisteredWithVoiceCapability()
+                && isImsRegisteredOverWifi()) {
+            if (mCancelSignal != null) {
+                mCancelSignal.cancel();
+                mCancelSignal = null;
+            }
+            onWlanSelected();
+        }
+    }
+
+    /**
+     * Determines whether CS is in service.
+     *
+     * @return {@code true} if CS is in service.
+     */
+    private boolean isCsInService() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult == null) return false;
+
+        int regState = regResult.getRegState();
+        int domain = regResult.getDomain();
+
+        if ((regState == REGISTRATION_STATE_HOME || regState == REGISTRATION_STATE_ROAMING)
+                && ((domain & NetworkRegistrationInfo.DOMAIN_CS) > 0)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Determines the network type of the circuit-switched(CS) network.
+     *
+     * @return The network type of the CS network.
+     */
+    private @RadioAccessNetworkType int getSelectableCsNetworkType() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        logi("getSelectableCsNetworkType regResult=" + regResult);
+        if (regResult == null) return UNKNOWN;
+
+        int accessNetwork = regResult.getAccessNetwork();
+
+        List<Integer> ratList = getCsNetworkTypeConfiguration();
+        if (ratList.contains(accessNetwork)) {
+            return accessNetwork;
+        }
+
+        if ((regResult.getAccessNetwork() == EUTRAN)
+                && ((regResult.getDomain() & NetworkRegistrationInfo.DOMAIN_CS) > 0)) {
+            return UTRAN;
+        }
+
+        return UNKNOWN;
+    }
+
+    /**
+     * Determines whether PS is in service.
+     *
+     * @return {@code true} if PS is in service.
+     */
+    private boolean isPsInService() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult == null) return false;
+
+        int regState = regResult.getRegState();
+        int domain = regResult.getDomain();
+
+        if ((regState == REGISTRATION_STATE_HOME || regState == REGISTRATION_STATE_ROAMING)
+                && ((domain & NetworkRegistrationInfo.DOMAIN_PS) > 0)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Determines the network type supporting emergency services over packet-switched(PS) network.
+     *
+     * @param inService Indicates whether PS is IN_SERVICE state.
+     * @return The network type if the network supports emergency services over PS network.
+     */
+    private @RadioAccessNetworkType int getSelectablePsNetworkType(boolean inService) {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        logi("getSelectablePsNetworkType regResult=" + regResult);
+        if (regResult == null) return UNKNOWN;
+
+        int accessNetwork = regResult.getAccessNetwork();
+        List<Integer> ratList = getImsNetworkTypeConfiguration();
+        if (ratList.contains(accessNetwork)) {
+            if (mIsEmergencyBarred) {
+                logi("sgetSelectablePsNetworkType barred");
+                return UNKNOWN;
+            }
+            if (accessNetwork == NGRAN) {
+                return (regResult.getNwProvidedEmc() > 0 && regResult.isVopsSupported())
+                        ? NGRAN : UNKNOWN;
+            } else if (accessNetwork == EUTRAN) {
+                return (regResult.isEmcBearerSupported()
+                                && (regResult.isVopsSupported() || !inService))
+                        ? EUTRAN : UNKNOWN;
+            }
+        }
+
+        return UNKNOWN;
+    }
+
+    /**
+     * Determines whether the SIM is a deactivated one.
+     *
+     * @return {@code true} if the SIM is a deactivated one.
+     */
+    private boolean isDeactivatedSim() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+            tm = tm.createForSubscriptionId(getSubId());
+            int state = tm.getDataActivationState();
+            logi("isDeactivatedSim state=" + state);
+            return (state == TelephonyManager.SIM_ACTIVATION_STATE_DEACTIVATED);
+        }
+        return false;
+    }
+
+    /**
+     * Determines whether emergency call over Wi-Fi is allowed.
+     *
+     * @return {@code true} if emergency call over Wi-Fi allowed.
+     */
+    private boolean isEmcOverWifiSupported() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            List<Integer> domains = getDomainPreference();
+            return domains.contains(DOMAIN_PS_NON_3GPP);
+        }
+        return false;
+    }
+
+    /**
+     * Determines whether Wi-Fi is preferred when IMS registered over Wi-Fi.
+     *
+     * @return {@code true} if Wi-Fi is preferred when IMS registered over Wi-Fi.
+     */
+    private boolean isWifiPreferred() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            List<Integer> domains = getDomainPreference();
+            int priority = domains.indexOf(DOMAIN_PS_NON_3GPP);
+            logi("isWifiPreferred priority=" + priority);
+
+            if ((priority == 0)
+                    && isImsRegisteredWithVoiceCapability()
+                    && isImsRegisteredOverWifi()) {
+                logi("isWifiPreferred try emergency call over Wi-Fi");
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isAdvancedCallingSettingEnabled() {
+        try {
+            if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+                ImsManager imsMngr = mContext.getSystemService(ImsManager.class);
+                ImsMmTelManager mmTelManager = imsMngr.getImsMmTelManager(getSubId());
+                boolean result = mmTelManager.isAdvancedCallingSettingEnabled();
+                logi("isAdvancedCallingSettingEnabled " + result);
+                return result;
+            }
+        } catch (Exception e) {
+            logi("isAdvancedCallingSettingEnabled e=" + e);
+        }
+        return true;
+    }
+
+    private @NonNull List<Integer> getImsNetworkTypeConfiguration() {
+        int[] rats = mImsRatsConfig;
+        if (isInRoaming()) rats = mImsRoamRatsConfig;
+
+        List<Integer> ratList = new ArrayList<Integer>();
+        for (int i = 0; i < rats.length; i++) {
+            ratList.add(rats[i]);
+        }
+        return ratList;
+    }
+
+    private @NonNull List<Integer> getCsNetworkTypeConfiguration() {
+        int[] rats = mCsRatsConfig;
+        if (isInRoaming()) rats = mCsRoamRatsConfig;
+
+        List<Integer> ratList = new ArrayList<Integer>();
+        for (int i = 0; i < rats.length; i++) {
+            ratList.add(rats[i]);
+        }
+
+        if (!mCdmaPreferredNumbers.isEmpty()) {
+            if (mCdmaPreferredNumbers.contains(mSelectionAttributes.getNumber())) {
+                // The number will be dialed over CDMA.
+                ratList.clear();
+                ratList.add(new Integer(CDMA2000));
+            } else {
+                // The number will be dialed over UTRAN or GERAN.
+                ratList.remove(new Integer(CDMA2000));
+            }
+        }
+
+        return ratList;
+    }
+
+    private @NonNull List<Integer> getDomainPreference() {
+        int[] domains = mDomainPreference;
+        if (isInRoaming()) domains = mDomainPreferenceRoam;
+
+        List<Integer> domainList = new ArrayList<Integer>();
+        for (int i = 0; i < domains.length; i++) {
+            domainList.add(domains[i]);
+        }
+        return domainList;
+    }
+
+    private boolean isInRoaming() {
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) return false;
+
+        TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+        tm = tm.createForSubscriptionId(getSubId());
+        String netIso = tm.getNetworkCountryIso();
+
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult != null) {
+            if (regResult.getRegState() == REGISTRATION_STATE_HOME) return false;
+            if (regResult.getRegState() == REGISTRATION_STATE_ROAMING) return true;
+
+            String iso = regResult.getIso();
+            if (!TextUtils.isEmpty(iso)) netIso = iso;
+        }
+
+        String simIso = tm.getSimCountryIso();
+        logi("isInRoaming simIso=" + simIso + ", netIso=" + netIso);
+
+        if (TextUtils.isEmpty(simIso)) return false;
+        if (TextUtils.isEmpty(netIso)) return false;
+
+        return !(TextUtils.equals(simIso, netIso));
+    }
+
+    /**
+     * Determines whether IMS is registered over Wi-Fi.
+     *
+     * @return {@code true} if IMS is registered over Wi-Fi.
+     */
+    private boolean isImsRegisteredOverWifi() {
+        boolean ret = false;
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            ret = mImsStateTracker.isImsRegisteredOverWlan();
+        }
+
+        logi("isImsRegisteredOverWifi " + ret);
+        return ret;
+    }
+
+    /**
+     * Determines whether IMS is registered with voice capability.
+     *
+     * @return {@code true} if IMS is registered with voice capability.
+     */
+    private boolean isImsRegisteredWithVoiceCapability() {
+        boolean ret = mImsRegistered && mIsVoiceCapable;
+
+        logi("isImsRegisteredWithVoiceCapability " + ret);
+        return ret;
+    }
+
+    private void onWlanSelected() {
+        logi("onWlanSelected");
+        mLastTransportType = TRANSPORT_TYPE_WLAN;
+        mVoWifiTrialCount++;
+        mTransportSelectorCallback.onWlanSelected();
+        mWwanSelectorCallback = null;
+    }
+
+    private void onWwanSelected(Runnable runnable) {
+        logi("onWwanSelected");
+        if (mLastTransportType == TRANSPORT_TYPE_WWAN
+                && mWwanSelectorCallback != null) {
+            logi("onWwanSelected already notified");
+            runnable.run();
+            return;
+        }
+
+        mLastTransportType = TRANSPORT_TYPE_WWAN;
+        mTransportSelectorCallback.onWwanSelected((callback) -> {
+            mWwanSelectorCallback = callback;
+            runnable.run();
+        });
+    }
+
+    private void onWwanNetworkTypeSelected(@RadioAccessNetworkType int accessNetworkType) {
+        logi("onWwanNetworkTypeSelected " + accessNetworkTypeToString(accessNetworkType));
+        if (mWwanSelectorCallback == null) {
+            logi("onWwanNetworkTypeSelected callback is null");
+            return;
+        }
+
+        mDomainSelected = true;
+        mLastNetworkType = accessNetworkType;
+        int domain = NetworkRegistrationInfo.DOMAIN_CS;
+        if (accessNetworkType == EUTRAN || accessNetworkType == NGRAN) {
+            domain = NetworkRegistrationInfo.DOMAIN_PS;
+        }
+        mWwanSelectorCallback.onDomainSelected(domain);
+    }
+
+    private static String arrayToString(int[] intArray, IntFunction<String> func) {
+        int length = intArray.length;
+        StringBuilder sb = new StringBuilder("{");
+        if (length > 0) {
+            int i = 0;
+            sb.append(func.apply(intArray[i++]));
+            while (i < length) {
+                sb.append(", ").append(func.apply(intArray[i++]));
+            }
+        }
+        sb.append("}");
+        return sb.toString();
+    }
+
+    private static String arrayToString(String[] stringArray) {
+        StringBuilder sb;
+        int length = stringArray.length;
+        sb = new StringBuilder("{");
+        if (length > 0) {
+            int i = 0;
+            sb.append(stringArray[i++]);
+            while (i < length) {
+                sb.append(", ").append(stringArray[i++]);
+            }
+        }
+        sb.append("}");
+        return sb.toString();
+    }
+
+    private static String domainPreferenceToString(
+            @CarrierConfigManager.ImsEmergency.EmergencyDomain int domain) {
+        switch (domain) {
+            case DOMAIN_CS: return "CS";
+            case DOMAIN_PS_3GPP: return "PS_3GPP";
+            case DOMAIN_PS_NON_3GPP: return "PS_NON_3GPP";
+            default: return "UNKNOWN";
+        }
+    }
+
+    private static String carrierConfigNetworkScanTypeToString(
+            @CarrierConfigManager.ImsEmergency.EmergencyScanType int scanType) {
+        switch (scanType) {
+            case CarrierConfigManager.ImsEmergency.SCAN_TYPE_NO_PREFERENCE: return "NO_PREF";
+            case CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE: return "FULL";
+            case SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE: return "FULL_N_LIMITED";
+            default: return "UNKNOWN";
+        }
+    }
+
+    private static String accessNetworkTypeToString(
+            @RadioAccessNetworkType int accessNetworkType) {
+        switch (accessNetworkType) {
+            case AccessNetworkType.UNKNOWN: return "UNKNOWN";
+            case AccessNetworkType.GERAN: return "GERAN";
+            case AccessNetworkType.UTRAN: return "UTRAN";
+            case AccessNetworkType.EUTRAN: return "EUTRAN";
+            case AccessNetworkType.CDMA2000: return "CDMA2000";
+            case AccessNetworkType.IWLAN: return "IWLAN";
+            case AccessNetworkType.NGRAN: return "NGRAN";
+            default: return Integer.toString(accessNetworkType);
+        }
+    }
+
+    /**
+     * Destroys the instance.
+     */
+    @VisibleForTesting
+    public void destroy() {
+        if (DBG) logd("destroy");
+
+        releaseWakeLock();
+
+        mDestroyed = true;
+        mImsStateTracker.removeBarringInfoListener(this);
+        mImsStateTracker.removeImsStateListener(this);
+
+        super.destroy();
+    }
+
+    private void acquireWakeLock() {
+        if (mPartialWakeLock != null) {
+            synchronized (mPartialWakeLock) {
+                logi("acquireWakeLock");
+                mPartialWakeLock.acquire();
+            }
+        }
+    }
+
+    private void releaseWakeLock() {
+        if (mPartialWakeLock != null) {
+            synchronized (mPartialWakeLock) {
+                if (mPartialWakeLock.isHeld()) {
+                    logi("releaseWakeLock");
+                    mPartialWakeLock.release();
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void logi(String msg) {
+        super.logi(msg);
+        sLocalLog.log(msg);
+    }
+
+    @Override
+    protected void loge(String msg) {
+        super.loge(msg);
+        sLocalLog.log(msg);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java b/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java
new file mode 100644
index 0000000..cd588e1
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java
@@ -0,0 +1,291 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DataSpecificRegistrationInfo;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
+import android.telephony.VopsSupportInfo;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * Implements an emergency SMS domain selector for sending an emergency SMS.
+ */
+public class EmergencySmsDomainSelector extends SmsDomainSelector implements
+        ImsStateTracker.BarringInfoListener, ImsStateTracker.ServiceStateListener {
+    /**
+     * Stores the configuration value of
+     * {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL}.
+     * This value is always updated whenever the domain selection is requested.
+     */
+    private Boolean mEmergencySmsOverImsSupportedByConfig;
+    private ServiceState mServiceState;
+    private boolean mServiceStateReceived;
+    private BarringInfo mBarringInfo;
+    private boolean mBarringInfoReceived;
+
+    public EmergencySmsDomainSelector(Context context, int slotId, int subId,
+            @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+            @NonNull DestroyListener listener) {
+        super(context, slotId, subId, looper, imsStateTracker, listener,
+                "DomainSelector-EmergencySMS");
+
+        mImsStateTracker.addServiceStateListener(this);
+        mImsStateTracker.addBarringInfoListener(this);
+    }
+
+    @Override
+    public void destroy() {
+        if (mDestroyed) {
+            return;
+        }
+        mImsStateTracker.removeServiceStateListener(this);
+        mImsStateTracker.removeBarringInfoListener(this);
+        super.destroy();
+    }
+
+    @Override
+    public void finishSelection() {
+        super.finishSelection();
+        mServiceStateReceived = false;
+        mServiceState = null;
+        mBarringInfoReceived = false;
+        mBarringInfo = null;
+        mEmergencySmsOverImsSupportedByConfig = null;
+    }
+
+    @Override
+    public void onBarringInfoUpdated(BarringInfo barringInfo) {
+        mBarringInfoReceived = true;
+        mBarringInfo = barringInfo;
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onServiceStateUpdated(ServiceState serviceState) {
+        mServiceStateReceived = true;
+        mServiceState = serviceState;
+        sendMessageForDomainSelection();
+    }
+
+    /**
+     * Checks whether the domain selector is ready to select the domain or not.
+     * The emergency SMS requires to be updated for the {@link ServiceState} and
+     * {@link BarringInfo} to confirm that the cellular network supports to send emergency SMS
+     * messages over IMS.
+     */
+    @VisibleForTesting
+    public boolean isDomainSelectionReady() {
+        return mServiceStateReceived && mBarringInfoReceived;
+    }
+
+    @Override
+    protected boolean isSmsOverImsAvailable() {
+        if (super.isSmsOverImsAvailable()) {
+            /**
+             * Even though IMS is successfully registered, the cellular domain should be
+             * available for the emergency SMS according to the carrier's requirement
+             * when {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL} is set
+             * to true.
+             */
+            if (isEmergencySmsOverImsSupportedByConfig()) {
+                /**
+                 * Emergency SMS should be supported via emergency PDN.
+                 * If this condition is false, then need to fallback to CS network
+                 * because the current PS network does not allow the emergency service.
+                 */
+                return isNetworkAvailableForImsEmergencySms();
+            }
+
+            // Emergency SMS is supported via IMS PDN.
+            return true;
+        }
+
+        return isImsEmergencySmsAvailable();
+    }
+
+    @Override
+    protected void selectDomain() {
+        if (!isDomainSelectionRequested()) {
+            logi("Domain selection is not requested!");
+            return;
+        }
+
+        if (!isDomainSelectionReady()) {
+            logd("Wait for the readiness of the domain selection!");
+            return;
+        }
+
+        logi("selectDomain: " + mImsStateTracker.imsStateToString());
+
+        if (isSmsOverImsAvailable()) {
+            if (mImsStateTracker.isImsRegisteredOverWlan()) {
+                if (!isEmergencySmsOverImsSupportedByConfig()) {
+                    notifyWlanSelected();
+                    return;
+                }
+
+                /**
+                 * When {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL}
+                 * is set to true, the emergency SMS supports on the LTE network using the
+                 * emergency PDN. So, considering EUTRAN only at this point.
+                 */
+                logi("DomainSelected: WLAN >> WWAN");
+            }
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_PS);
+        } else {
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_CS);
+        }
+    }
+
+    /**
+     * Checks if the emergency SMS messages over IMS is available according to the carrier
+     * configuration and the current network states.
+     */
+    private boolean isImsEmergencySmsAvailable() {
+        boolean emergencySmsOverImsSupportedByConfig = isEmergencySmsOverImsSupportedByConfig();
+        boolean networkAvailable = isNetworkAvailableForImsEmergencySms();
+
+        logi("isImsEmergencySmsAvailable: "
+                + "emergencySmsOverIms=" + emergencySmsOverImsSupportedByConfig
+                + ", mmTelFeatureAvailable=" + mImsStateTracker.isMmTelFeatureAvailable()
+                + ", networkAvailable=" + networkAvailable);
+
+        return emergencySmsOverImsSupportedByConfig
+                && mImsStateTracker.isMmTelFeatureAvailable()
+                && networkAvailable;
+    }
+
+    /**
+     * Checks if sending emergency SMS messages over IMS is supported when in LTE/limited LTE
+     * (Emergency only) service mode from the carrier configuration.
+     */
+    private boolean isEmergencySmsOverImsSupportedByConfig() {
+        if (mEmergencySmsOverImsSupportedByConfig == null) {
+            CarrierConfigManager ccm = mContext.getSystemService(CarrierConfigManager.class);
+
+            if (ccm == null) {
+                loge("CarrierConfigManager is null");
+                return false;
+            }
+
+            PersistableBundle b = ccm.getConfigForSubId(getSubId());
+
+            if (b == null) {
+                loge("PersistableBundle is null");
+                return false;
+            }
+
+            mEmergencySmsOverImsSupportedByConfig = b.getBoolean(
+                    CarrierConfigManager.KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL);
+        }
+
+        return mEmergencySmsOverImsSupportedByConfig;
+    }
+
+    /**
+     * Checks if the emergency service is available in the LTE service mode.
+     */
+    private boolean isLteEmergencyAvailableInService() {
+        if (mServiceState == null) {
+            return false;
+        }
+
+        final NetworkRegistrationInfo regInfo = mServiceState.getNetworkRegistrationInfo(
+                NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+
+        if (regInfo != null
+                && regInfo.getAccessNetworkTechnology() == TelephonyManager.NETWORK_TYPE_LTE
+                && regInfo.isRegistered()) {
+            return isEmergencyServiceSupported(regInfo) && isEmergencyServiceAllowed();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the emergency service is available in the limited LTE service(Emergency only) mode.
+     */
+    private boolean isLteEmergencyAvailableInLimitedService() {
+        if (mServiceState == null) {
+            return false;
+        }
+
+        final NetworkRegistrationInfo regInfo = mServiceState.getNetworkRegistrationInfo(
+                NetworkRegistrationInfo.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+        if (regInfo != null
+                && regInfo.getAccessNetworkTechnology() == TelephonyManager.NETWORK_TYPE_LTE
+                && regInfo.isEmergencyEnabled()) {
+            return isEmergencyServiceSupported(regInfo) && isEmergencyServiceAllowed();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the network is available for the IMS emergency SMS.
+     */
+    private boolean isNetworkAvailableForImsEmergencySms() {
+        return isLteEmergencyAvailableInService()
+                || isLteEmergencyAvailableInLimitedService();
+    }
+
+    /**
+     * Checks if the emergency service is supported by the network.
+     *
+     * This checks if "Emergency bearer services indicator (EMC-BS)" field (bits) set to
+     * the "Emergency bearer services in S1 mode supported".
+     *
+     * @return {@code true} if the emergency service is supported by the network,
+     *         {@code false} otherwise.
+     */
+    private boolean isEmergencyServiceSupported(@NonNull NetworkRegistrationInfo regInfo) {
+        final DataSpecificRegistrationInfo dsRegInfo = regInfo.getDataSpecificInfo();
+        if (dsRegInfo != null) {
+            final VopsSupportInfo vopsSupportInfo = dsRegInfo.getVopsSupportInfo();
+            return vopsSupportInfo != null
+                    && vopsSupportInfo.isEmergencyServiceSupported();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the emergency service is allowed (not barred) by the network.
+     *
+     * This checks if SystemInformationBlockType2 includes the ac-BarringInfo and
+     * with the ac-BarringForEmergency set to FALSE or
+     * if the SystemInformationBlockType2 does not include the ac-BarringInfo.
+     *
+     * @return {@code true} if the emergency service is allowed by the network,
+     *         {@code false} otherwise.
+     */
+    private boolean isEmergencyServiceAllowed() {
+        if (mBarringInfo == null) {
+            return true;
+        }
+        final BarringInfo.BarringServiceInfo bsi =
+                mBarringInfo.getBarringServiceInfo(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY);
+        return !bsi.isBarred();
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/ImsStateTracker.java b/src/com/android/services/telephony/domainselection/ImsStateTracker.java
new file mode 100644
index 0000000..e1d0d31
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/ImsStateTracker.java
@@ -0,0 +1,855 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
+import android.telephony.ims.ImsStateCallback;
+import android.telephony.ims.ImsStateCallback.DisconnectedReason;
+import android.telephony.ims.RegistrationManager;
+import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+import android.util.ArraySet;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.Keep;
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.PrintWriter;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * A class for tracking the IMS related information like IMS registration state, MMTEL capabilities.
+ * And, it also tracks the {@link ServiceState} and {@link BarringInfo} to identify the current
+ * network state to which the device is attached.
+ */
+@Keep
+public class ImsStateTracker {
+    /**
+     * A listener used to be notified of the {@link ServiceState} change.
+     */
+    public interface ServiceStateListener {
+        /**
+         * Called when the {@link ServiceState} is updated.
+         */
+        void onServiceStateUpdated(ServiceState serviceState);
+    }
+
+    /**
+     * A listener used to be notified of the {@link BarringInfo} change.
+     */
+    public interface BarringInfoListener {
+        /**
+         * Called when the {@link BarringInfo} is updated.
+         */
+        void onBarringInfoUpdated(BarringInfo barringInfo);
+    }
+
+    /**
+     * A listener used to be notified of the change for MMTEL connection state, IMS registration
+     * state, and MMTEL capabilities.
+     */
+    public interface ImsStateListener {
+        /**
+         * Called when MMTEL feature connection state is changed.
+         */
+        void onImsMmTelFeatureAvailableChanged();
+
+        /**
+         * Called when IMS registration state is changed.
+         */
+        void onImsRegistrationStateChanged();
+
+        /**
+         * Called when MMTEL capability is changed - IMS is registered
+         * and the service is currently available over IMS.
+         */
+        void onImsMmTelCapabilitiesChanged();
+    }
+
+    private static final String TAG = ImsStateTracker.class.getSimpleName();
+    /**
+     * When MMTEL feature connection is unavailable temporarily,
+     * the IMS state will be set to unavailable after waiting for this time.
+     */
+    @VisibleForTesting
+    protected static final long MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS = 1000; // 1 seconds
+
+    // Persistent Logging
+    private final LocalLog mEventLog = new LocalLog(30);
+    private final Context mContext;
+    private final int mSlotId;
+    private final Handler mHandler;
+    private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+    /** For tracking the ServiceState and its related listeners. */
+    private ServiceState mServiceState;
+    private final Set<ServiceStateListener> mServiceStateListeners = new ArraySet<>(2);
+
+    /** For tracking the BarringInfo and its related listeners. */
+    private BarringInfo mBarringInfo;
+    private final Set<BarringInfoListener> mBarringInfoListeners = new ArraySet<>(2);
+
+    /** For tracking IMS states and callbacks. */
+    private final Set<ImsStateListener> mImsStateListeners = new ArraySet<>(5);
+    private ImsMmTelManager mMmTelManager;
+    private ImsStateCallback mImsStateCallback;
+    private RegistrationManager.RegistrationCallback mImsRegistrationCallback;
+    private ImsMmTelManager.CapabilityCallback mMmTelCapabilityCallback;
+    /** The availability of MmTelFeature. */
+    private Boolean mMmTelFeatureAvailable;
+    /** The IMS registration state and the network type that performed IMS registration. */
+    private Boolean mImsRegistered;
+    private @RadioAccessNetworkType int mImsAccessNetworkType = AccessNetworkType.UNKNOWN;
+    /** The MMTEL capabilities - Voice, Video, SMS, and Ut. */
+    private MmTelCapabilities mMmTelCapabilities;
+    private final Runnable mMmTelFeatureUnavailableRunnable = new Runnable() {
+        @Override
+        public void run() {
+            setImsStateAsUnavailable();
+            notifyImsMmTelFeatureAvailableChanged();
+        }
+    };
+
+    public ImsStateTracker(@NonNull Context context, int slotId, @NonNull Looper looper) {
+        mContext = context;
+        mSlotId = slotId;
+        mHandler = new Handler(looper);
+    }
+
+    /**
+     * Destroys this tracker.
+     */
+    public void destroy() {
+        stopListeningForImsState();
+        mHandler.removeCallbacksAndMessages(null);
+    }
+
+    /**
+     * Returns the slot index for this tracker.
+     */
+    public int getSlotId() {
+        return mSlotId;
+    }
+
+    /**
+     * Returns the current subscription index for this tracker.
+     */
+    public int getSubId() {
+        return mSubId;
+    }
+
+    /**
+     * Returns the Handler instance of this tracker.
+     */
+    @VisibleForTesting
+    public @NonNull Handler getHandler() {
+        return mHandler;
+    }
+
+    /**
+     * Starts monitoring the IMS states with the specified subscription.
+     * This method will be called whenever the subscription index for this tracker is changed.
+     * If the subscription index for this tracker is same as previously set, it will be ignored.
+     *
+     * @param subId The subscription index to be started.
+     */
+    public void start(int subId) {
+        if (mSubId == subId) {
+            if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
+                setImsStateAsUnavailable();
+                return;
+            } else if (mImsStateCallback != null) {
+                // If start() is called with the same subscription index and the ImsStateCallback
+                // was already registered, we don't need to unregister and register this callback
+                // again. So, this request should be ignored if the subscription index is same.
+                logd("start: ignored for same subscription(" + mSubId + ")");
+                return;
+            }
+        } else {
+            logi("start: subscription changed from " + mSubId + " to " + subId);
+            mSubId = subId;
+        }
+
+        stopListeningForImsState();
+        startListeningForImsState();
+    }
+
+    /**
+     * Updates the service state of the network to which the device is currently attached.
+     * This method should be run on the same thread as the Handler.
+     *
+     * @param serviceState The {@link ServiceState} to be updated.
+     */
+    public void updateServiceState(ServiceState serviceState) {
+        mServiceState = serviceState;
+
+        for (ServiceStateListener listener : mServiceStateListeners) {
+            listener.onServiceStateUpdated(serviceState);
+        }
+    }
+
+    /**
+     * Adds a listener to be notified of the {@link ServiceState} change.
+     * The newly added listener is notified if the current {@link ServiceState} is present.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addServiceStateListener(@NonNull ServiceStateListener listener) {
+        mServiceStateListeners.add(listener);
+
+        final ServiceState serviceState = mServiceState;
+        if (serviceState != null) {
+            mHandler.post(() -> notifyServiceStateUpdated(listener, serviceState));
+        }
+    }
+
+    /**
+     * Removes a listener to be notified of the {@link ServiceState} change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeServiceStateListener(@NonNull ServiceStateListener listener) {
+        mServiceStateListeners.remove(listener);
+    }
+
+    /**
+     * Notifies the specified listener of a change to {@link ServiceState}.
+     *
+     * @param listener The listener to be notified.
+     * @param serviceState The {@link ServiceState} to be reported.
+     */
+    private void notifyServiceStateUpdated(ServiceStateListener listener,
+            ServiceState serviceState) {
+        if (!mServiceStateListeners.contains(listener)) {
+            return;
+        }
+        listener.onServiceStateUpdated(serviceState);
+    }
+
+    /**
+     * Updates the barring information received from the network to which the device is currently
+     * attached.
+     * This method should be run on the same thread as the Handler.
+     *
+     * @param barringInfo The {@link BarringInfo} to be updated.
+     */
+    public void updateBarringInfo(BarringInfo barringInfo) {
+        mBarringInfo = barringInfo;
+
+        for (BarringInfoListener listener : mBarringInfoListeners) {
+            listener.onBarringInfoUpdated(barringInfo);
+        }
+    }
+
+    /**
+     * Adds a listener to be notified of the {@link BarringInfo} change.
+     * The newly added listener is notified if the current {@link BarringInfo} is present.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addBarringInfoListener(@NonNull BarringInfoListener listener) {
+        mBarringInfoListeners.add(listener);
+
+        final BarringInfo barringInfo = mBarringInfo;
+        if (barringInfo != null) {
+            mHandler.post(() -> notifyBarringInfoUpdated(listener, barringInfo));
+        }
+    }
+
+    /**
+     * Removes a listener to be notified of the {@link BarringInfo} change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeBarringInfoListener(@NonNull BarringInfoListener listener) {
+        mBarringInfoListeners.remove(listener);
+    }
+
+    /**
+     * Notifies the specified listener of a change to {@link BarringInfo}.
+     *
+     * @param listener The listener to be notified.
+     * @param barringInfo The {@link BarringInfo} to be reported.
+     */
+    private void notifyBarringInfoUpdated(BarringInfoListener listener, BarringInfo barringInfo) {
+        if (!mBarringInfoListeners.contains(listener)) {
+            return;
+        }
+        listener.onBarringInfoUpdated(barringInfo);
+    }
+
+    /**
+     * Adds a listener to be notified of the IMS state change.
+     * If each state was already received from the IMS service, the newly added listener
+     * is notified once.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addImsStateListener(@NonNull ImsStateListener listener) {
+        mImsStateListeners.add(listener);
+        mHandler.post(() -> notifyImsStateChangeIfValid(listener));
+    }
+
+    /**
+     * Removes a listener to be notified of the IMS state change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeImsStateListener(@NonNull ImsStateListener listener) {
+        mImsStateListeners.remove(listener);
+    }
+
+    /**
+     * Returns {@code true} if all IMS states are ready, {@code false} otherwise.
+     */
+    @VisibleForTesting
+    public boolean isImsStateReady() {
+        return mMmTelFeatureAvailable != null
+                && mImsRegistered != null
+                && mMmTelCapabilities != null;
+    }
+
+    /**
+     * Returns {@code true} if MMTEL feature connection is available, {@code false} otherwise.
+     */
+    public boolean isMmTelFeatureAvailable() {
+        return mMmTelFeatureAvailable != null && mMmTelFeatureAvailable;
+    }
+
+    /**
+     * Returns {@code true} if IMS is registered, {@code false} otherwise.
+     */
+    public boolean isImsRegistered() {
+        return mImsRegistered != null && mImsRegistered;
+    }
+
+    /**
+     * Returns {@code true} if IMS is registered over Wi-Fi (IWLAN), {@code false} otherwise.
+     */
+    public boolean isImsRegisteredOverWlan() {
+        return mImsAccessNetworkType == AccessNetworkType.IWLAN;
+    }
+
+    /**
+     * Returns {@code true} if IMS voice call is capable, {@code false} otherwise.
+     */
+    public boolean isImsVoiceCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VOICE);
+    }
+
+    /**
+     * Returns {@code true} if IMS video call is capable, {@code false} otherwise.
+     */
+    public boolean isImsVideoCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VIDEO);
+    }
+
+    /**
+     * Returns {@code true} if IMS SMS is capable, {@code false} otherwise.
+     */
+    public boolean isImsSmsCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_SMS);
+    }
+
+    /**
+     * Returns {@code true} if IMS UT is capable, {@code false} otherwise.
+     */
+    public boolean isImsUtCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_UT);
+    }
+
+    /**
+     * Returns the access network type to which IMS is registered.
+     */
+    public @RadioAccessNetworkType int getImsAccessNetworkType() {
+        return mImsAccessNetworkType;
+    }
+
+    /**
+     * Sets the IMS states to the initial values.
+     */
+    private void initImsState() {
+        mMmTelFeatureAvailable = null;
+        mImsRegistered = null;
+        mImsAccessNetworkType = AccessNetworkType.UNKNOWN;
+        mMmTelCapabilities = null;
+    }
+
+    /**
+     * Sets the IMS states to unavailable to notify the readiness of the IMS state
+     * when the subscription is not valid.
+     */
+    private void setImsStateAsUnavailable() {
+        logd("setImsStateAsUnavailable");
+        setMmTelFeatureAvailable(false);
+        setImsRegistered(false);
+        setImsAccessNetworkType(AccessNetworkType.UNKNOWN);
+        setMmTelCapabilities(new MmTelCapabilities());
+    }
+
+    private void setMmTelFeatureAvailable(boolean available) {
+        if (!Objects.equals(mMmTelFeatureAvailable, Boolean.valueOf(available))) {
+            logi("setMmTelFeatureAvailable: " + mMmTelFeatureAvailable + " >> " + available);
+            mMmTelFeatureAvailable = Boolean.valueOf(available);
+        }
+    }
+
+    private void setImsRegistered(boolean registered) {
+        if (!Objects.equals(mImsRegistered, Boolean.valueOf(registered))) {
+            logi("setImsRegistered: " + mImsRegistered + " >> " + registered);
+            mImsRegistered = Boolean.valueOf(registered);
+        }
+    }
+
+    private void setImsAccessNetworkType(int accessNetworkType) {
+        if (mImsAccessNetworkType != accessNetworkType) {
+            logi("setImsAccessNetworkType: " + accessNetworkTypeToString(mImsAccessNetworkType)
+                    + " >> " + accessNetworkTypeToString(accessNetworkType));
+            mImsAccessNetworkType = accessNetworkType;
+        }
+    }
+
+    private void setMmTelCapabilities(@NonNull MmTelCapabilities capabilities) {
+        if (!Objects.equals(mMmTelCapabilities, capabilities)) {
+            logi("MMTEL capabilities: " + mMmTelCapabilities + " >> " + capabilities);
+            mMmTelCapabilities = capabilities;
+        }
+    }
+
+    /**
+     * Notifies the specified listener of the current IMS state if it's valid.
+     *
+     * @param listener The {@link ImsStateListener} to be notified.
+     */
+    private void notifyImsStateChangeIfValid(@NonNull ImsStateListener listener) {
+        if (!mImsStateListeners.contains(listener)) {
+            return;
+        }
+
+        if (mMmTelFeatureAvailable != null) {
+            listener.onImsMmTelFeatureAvailableChanged();
+        }
+
+        if (mImsRegistered != null) {
+            listener.onImsRegistrationStateChanged();
+        }
+
+        if (mMmTelCapabilities != null) {
+            listener.onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that MMTEL feature connection state is changed.
+     */
+    private void notifyImsMmTelFeatureAvailableChanged() {
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsMmTelFeatureAvailableChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that IMS registration state is changed.
+     */
+    private void notifyImsRegistrationStateChanged() {
+        logi("ImsState: " + imsStateToString());
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsRegistrationStateChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that MMTEL capabilities is changed.
+     */
+    private void notifyImsMmTelCapabilitiesChanged() {
+        logi("ImsState: " + imsStateToString());
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    /**
+     * Called when MMTEL feature connection state is available.
+     */
+    private void onMmTelFeatureAvailable() {
+        logd("onMmTelFeatureAvailable");
+        mHandler.removeCallbacks(mMmTelFeatureUnavailableRunnable);
+        setMmTelFeatureAvailable(true);
+        registerImsRegistrationCallback();
+        registerMmTelCapabilityCallback();
+        notifyImsMmTelFeatureAvailableChanged();
+    }
+
+    /**
+     * Called when MMTEL feature connection state is unavailable.
+     */
+    private void onMmTelFeatureUnavailable(@DisconnectedReason int reason) {
+        logd("onMmTelFeatureUnavailable: reason=" + disconnectedCauseToString(reason));
+
+        if (reason == ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR
+                || reason == ImsStateCallback.REASON_IMS_SERVICE_NOT_READY) {
+            // Wait for onAvailable for some times and
+            // if it's not available, the IMS state will be set to unavailable.
+            initImsState();
+            setMmTelFeatureAvailable(false);
+            mHandler.postDelayed(mMmTelFeatureUnavailableRunnable,
+                    MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS);
+        } else if (reason == ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR
+                || reason == ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED) {
+            // Permanently blocked for this subscription.
+            setImsStateAsUnavailable();
+            notifyImsMmTelFeatureAvailableChanged();
+        } else if (reason == ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED) {
+            // Wait for onAvailable for some times and
+            // if it's not available, the IMS state will be set to unavailable.
+            initImsState();
+            setMmTelFeatureAvailable(false);
+            unregisterImsRegistrationCallback();
+            unregisterMmTelCapabilityCallback();
+            mHandler.postDelayed(mMmTelFeatureUnavailableRunnable,
+                    MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS);
+        } else if (reason == ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE) {
+            // The {@link TelephonyDomainSelectionService} will call ImsStateTracker#start
+            // when the subscription changes to register new callbacks.
+            setImsStateAsUnavailable();
+            unregisterImsRegistrationCallback();
+            unregisterMmTelCapabilityCallback();
+            notifyImsMmTelFeatureAvailableChanged();
+        } else {
+            logw("onMmTelFeatureUnavailable: unexpected reason=" + reason);
+        }
+    }
+
+    /**
+     * Called when IMS is registered to the IMS network.
+     */
+    private void onImsRegistered(@NonNull ImsRegistrationAttributes attributes) {
+        logd("onImsRegistered: " + attributes);
+
+        setImsRegistered(true);
+        setImsAccessNetworkType(
+                imsRegTechToAccessNetworkType(attributes.getRegistrationTechnology()));
+        notifyImsRegistrationStateChanged();
+    }
+
+    /**
+     * Called when IMS is unregistered from the IMS network.
+     */
+    private void onImsUnregistered(@NonNull ImsReasonInfo info) {
+        logd("onImsUnregistered: " + info);
+        setImsRegistered(false);
+        setImsAccessNetworkType(AccessNetworkType.UNKNOWN);
+        setMmTelCapabilities(new MmTelCapabilities());
+        notifyImsRegistrationStateChanged();
+    }
+
+    /**
+     * Called when MMTEL capability is changed - IMS is registered
+     * and the service is currently available over IMS.
+     */
+    private void onMmTelCapabilitiesChanged(@NonNull MmTelCapabilities capabilities) {
+        logd("onMmTelCapabilitiesChanged: " + capabilities);
+        setMmTelCapabilities(capabilities);
+        notifyImsMmTelCapabilitiesChanged();
+    }
+
+    /**
+     * Starts listening to monitor the IMS states -
+     * connection state, IMS registration state, and MMTEL capabilities.
+     */
+    private void startListeningForImsState() {
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            setImsStateAsUnavailable();
+            return;
+        }
+
+        ImsManager imsMngr = mContext.getSystemService(ImsManager.class);
+        mMmTelManager = imsMngr.getImsMmTelManager(getSubId());
+        initImsState();
+        registerImsStateCallback();
+    }
+
+    /**
+     * Stops listening to monitor the IMS states -
+     * connection state, IMS registration state, and MMTEL capabilities.
+     */
+    private void stopListeningForImsState() {
+        mHandler.removeCallbacks(mMmTelFeatureUnavailableRunnable);
+
+        if (mMmTelManager != null) {
+            unregisterMmTelCapabilityCallback();
+            unregisterImsRegistrationCallback();
+            unregisterImsStateCallback();
+            mMmTelManager = null;
+        }
+    }
+
+    private void registerImsStateCallback() {
+        if (mImsStateCallback != null) {
+            loge("ImsStateCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the IMS connection state change.
+         */
+        mImsStateCallback = new ImsStateCallback() {
+            @Override
+            public void onUnavailable(@DisconnectedReason int reason) {
+                onMmTelFeatureUnavailable(reason);
+            }
+
+            @Override
+            public void onAvailable() {
+                onMmTelFeatureAvailable();
+            }
+
+            @Override
+            public void onError() {
+                // This case will not be happened because this domain selection service
+                // is running on the Telephony service.
+            }
+        };
+
+        try {
+            mMmTelManager.registerImsStateCallback(mHandler::post, mImsStateCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering ImsStateCallback: " + e);
+            mImsStateCallback = null;
+        }
+    }
+
+    private void unregisterImsStateCallback() {
+        if (mImsStateCallback != null) {
+            try {
+                mMmTelManager.unregisterImsStateCallback(mImsStateCallback);
+            }  catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering ImsStateCallback: " + ignored);
+            }
+            mImsStateCallback = null;
+        }
+    }
+
+    private void registerImsRegistrationCallback() {
+        if (mImsRegistrationCallback != null) {
+            logd("RegistrationCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the IMS registration state change.
+         */
+        mImsRegistrationCallback = new RegistrationManager.RegistrationCallback() {
+            @Override
+            public void onRegistered(@NonNull ImsRegistrationAttributes attributes) {
+                onImsRegistered(attributes);
+            }
+
+            @Override
+            public void onUnregistered(@NonNull ImsReasonInfo info) {
+                onImsUnregistered(info);
+            }
+        };
+
+        try {
+            mMmTelManager.registerImsRegistrationCallback(mHandler::post, mImsRegistrationCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering RegistrationCallback: " + e);
+            mImsRegistrationCallback = null;
+        }
+    }
+
+    private void unregisterImsRegistrationCallback() {
+        if (mImsRegistrationCallback != null) {
+            try {
+                mMmTelManager.unregisterImsRegistrationCallback(mImsRegistrationCallback);
+            }  catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering RegistrationCallback: " + ignored);
+            }
+            mImsRegistrationCallback = null;
+        }
+    }
+
+    private void registerMmTelCapabilityCallback() {
+        if (mMmTelCapabilityCallback != null) {
+            logd("CapabilityCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the MmTel feature capabilities change.
+         */
+        mMmTelCapabilityCallback = new ImsMmTelManager.CapabilityCallback() {
+            @Override
+            public void onCapabilitiesStatusChanged(@NonNull MmTelCapabilities capabilities) {
+                onMmTelCapabilitiesChanged(capabilities);
+            }
+        };
+
+        try {
+            mMmTelManager.registerMmTelCapabilityCallback(mHandler::post, mMmTelCapabilityCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering CapabilityCallback: " + e);
+            mMmTelCapabilityCallback = null;
+        }
+    }
+
+    private void unregisterMmTelCapabilityCallback() {
+        if (mMmTelCapabilityCallback != null) {
+            try {
+                mMmTelManager.unregisterMmTelCapabilityCallback(mMmTelCapabilityCallback);
+            } catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering CapabilityCallback: " + ignored);
+            }
+            mMmTelCapabilityCallback = null;
+        }
+    }
+
+    /** Returns a string representation of IMS states. */
+    public String imsStateToString() {
+        StringBuilder sb = new StringBuilder("{ ");
+        sb.append("MMTEL: featureAvailable=").append(booleanToString(mMmTelFeatureAvailable));
+        sb.append(", registered=").append(booleanToString(mImsRegistered));
+        sb.append(", accessNetworkType=").append(accessNetworkTypeToString(mImsAccessNetworkType));
+        sb.append(", capabilities=").append(mmTelCapabilitiesToString(mMmTelCapabilities));
+        sb.append(" }");
+        return sb.toString();
+    }
+
+    protected static String accessNetworkTypeToString(
+            @RadioAccessNetworkType int accessNetworkType) {
+        switch (accessNetworkType) {
+            case AccessNetworkType.UNKNOWN: return "UNKNOWN";
+            case AccessNetworkType.GERAN: return "GERAN";
+            case AccessNetworkType.UTRAN: return "UTRAN";
+            case AccessNetworkType.EUTRAN: return "EUTRAN";
+            case AccessNetworkType.CDMA2000: return "CDMA2000";
+            case AccessNetworkType.IWLAN: return "IWLAN";
+            case AccessNetworkType.NGRAN: return "NGRAN";
+            default: return Integer.toString(accessNetworkType);
+        }
+    }
+
+    /** Converts the IMS registration technology to the access network type. */
+    private static @RadioAccessNetworkType int imsRegTechToAccessNetworkType(
+            @ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {
+        switch (imsRegTech) {
+            case ImsRegistrationImplBase.REGISTRATION_TECH_LTE:
+                return AccessNetworkType.EUTRAN;
+            case ImsRegistrationImplBase.REGISTRATION_TECH_NR:
+                return AccessNetworkType.NGRAN;
+            case ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN:
+                return AccessNetworkType.IWLAN;
+            default:
+                return AccessNetworkType.UNKNOWN;
+        }
+    }
+
+    private static String booleanToString(Boolean b) {
+        return b == null ? "null" : b.toString();
+    }
+
+    private static String mmTelCapabilitiesToString(MmTelCapabilities c) {
+        if (c == null) {
+            return "null";
+        }
+        StringBuilder sb = new StringBuilder("[");
+        sb.append("voice=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VOICE));
+        sb.append(", video=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VIDEO));
+        sb.append(", ut=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_UT));
+        sb.append(", sms=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_SMS));
+        sb.append("]");
+        return sb.toString();
+    }
+
+    private static String disconnectedCauseToString(@DisconnectedReason int reason) {
+        switch (reason) {
+            case ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR:
+                return "UNKNOWN_TEMPORARY_ERROR";
+            case ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR:
+                return "UNKNOWN_PERMANENT_ERROR";
+            case ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED:
+                return "IMS_SERVICE_DISCONNECTED";
+            case ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED:
+                return "NO_IMS_SERVICE_CONFIGURED";
+            case ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE:
+                return "SUBSCRIPTION_INACTIVE";
+            case ImsStateCallback.REASON_IMS_SERVICE_NOT_READY:
+                return "IMS_SERVICE_NOT_READY";
+            default:
+                return Integer.toString(reason);
+        }
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    public void dump(@NonNull PrintWriter pw) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println("ImsStateTracker:");
+        ipw.increaseIndent();
+        ipw.println("SlotId: " + getSlotId());
+        ipw.println("SubId: " + getSubId());
+        ipw.println("ServiceState: " + mServiceState);
+        ipw.println("BarringInfo: " + mBarringInfo);
+        ipw.println("ImsState: " + imsStateToString());
+        ipw.println("Event Log:");
+        ipw.increaseIndent();
+        mEventLog.dump(ipw);
+        ipw.decreaseIndent();
+        ipw.decreaseIndent();
+    }
+
+    private void logd(String s) {
+        Log.d(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void logi(String s) {
+        Log.i(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void loge(String s) {
+        Log.e(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void logw(String s) {
+        Log.w(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/SmsDomainSelector.java b/src/com/android/services/telephony/domainselection/SmsDomainSelector.java
new file mode 100644
index 0000000..e7c9ac5
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/SmsDomainSelector.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Looper;
+import android.os.Message;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TransportSelectorCallback;
+
+/**
+ * Implements SMS domain selector for sending MO SMS.
+ */
+public class SmsDomainSelector extends DomainSelectorBase implements
+        ImsStateTracker.ImsStateListener {
+    protected static final int EVENT_SELECT_DOMAIN = 101;
+
+    protected boolean mDestroyed = false;
+    private boolean mDomainSelectionRequested = false;
+
+    public SmsDomainSelector(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener listener) {
+        this(context, slotId, subId, looper, imsStateTracker, listener, "DomainSelector-SMS");
+    }
+
+    protected SmsDomainSelector(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener listener,
+            String logTag) {
+        super(context, slotId, subId, looper, imsStateTracker, listener, logTag);
+    }
+
+    @Override
+    public void destroy() {
+        if (mDestroyed) {
+            return;
+        }
+        logd("destroy");
+        mDestroyed = true;
+        mImsStateTracker.removeImsStateListener(this);
+        super.destroy();
+    }
+
+    @Override
+    public void handleMessage(@NonNull Message msg) {
+        switch (msg.what) {
+            case EVENT_SELECT_DOMAIN:
+                selectDomain();
+                break;
+            default:
+                super.handleMessage(msg);
+                break;
+        }
+    }
+
+    @Override
+    public void cancelSelection() {
+        logi("cancelSelection");
+        finishSelection();
+    }
+
+    @Override
+    public void reselectDomain(@NonNull SelectionAttributes attr) {
+        if (isDomainSelectionRequested()) {
+            // The domain selection is already requested,
+            // so we don't need to request it again before completing the previous task.
+            logi("Domain selection is already running.");
+            return;
+        }
+
+        logi("reselectDomain");
+        mSelectionAttributes = attr;
+        setDomainSelectionRequested(true);
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    @Override
+    public void finishSelection() {
+        logi("finishSelection");
+        setDomainSelectionRequested(false);
+        mSelectionAttributes = null;
+        mTransportSelectorCallback = null;
+        mWwanSelectorCallback = null;
+        destroy();
+    }
+
+    @Override
+    public void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback) {
+        if (isDomainSelectionRequested()) {
+            // The domain selection is already requested,
+            // so we don't need to request it again before completing the previous task.
+            logi("Domain selection is already running.");
+            return;
+        }
+        mSelectionAttributes = attr;
+        mTransportSelectorCallback = callback;
+        setDomainSelectionRequested(true);
+        mImsStateTracker.addImsStateListener(this);
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    @Override
+    public void onImsMmTelFeatureAvailableChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onImsRegistrationStateChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onImsMmTelCapabilitiesChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    protected boolean isSmsOverImsAvailable() {
+        return mImsStateTracker.isImsSmsCapable()
+                && mImsStateTracker.isImsRegistered()
+                && mImsStateTracker.isMmTelFeatureAvailable();
+    }
+
+    protected void selectDomain() {
+        if (!isDomainSelectionRequested()) {
+            logi("Domain selection is not requested!");
+            return;
+        }
+
+        logi("selectDomain: " + mImsStateTracker.imsStateToString());
+
+        if (isSmsOverImsAvailable()) {
+            if (mImsStateTracker.isImsRegisteredOverWlan()) {
+                notifyWlanSelected();
+                return;
+            }
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_PS);
+        } else {
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_CS);
+        }
+    }
+
+    protected void sendMessageForDomainSelection() {
+        // If the event is already queued to this handler,
+        // it will be removed first to avoid the duplicate operation.
+        removeMessages(EVENT_SELECT_DOMAIN);
+        // Since the IMS state may have already been posted,
+        // proceed with the domain selection after processing all pending messages.
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    protected boolean isDomainSelectionRequested() {
+        return mDomainSelectionRequested;
+    }
+
+    protected void setDomainSelectionRequested(boolean requested) {
+        if (mDomainSelectionRequested != requested) {
+            logd("DomainSelectionRequested: " + mDomainSelectionRequested + " >> " + requested);
+            mDomainSelectionRequested = requested;
+        }
+    }
+
+    protected void notifyWlanSelected() {
+        logi("DomainSelected: WLAN");
+        mTransportSelectorCallback.onWlanSelected();
+        setDomainSelectionRequested(false);
+    }
+
+    protected void notifyWwanSelected(@NetworkRegistrationInfo.Domain int domain) {
+        if (mWwanSelectorCallback == null) {
+            mTransportSelectorCallback.onWwanSelected((callback) -> {
+                mWwanSelectorCallback = callback;
+                notifyWwanSelectedInternal(domain);
+            });
+        } else {
+            notifyWwanSelectedInternal(domain);
+        }
+
+        setDomainSelectionRequested(false);
+    }
+
+    protected void notifyWwanSelectedInternal(@NetworkRegistrationInfo.Domain int domain) {
+        logi("DomainSelected: WWAN/" + DomainSelectionService.getDomainName(domain));
+
+        if (mWwanSelectorCallback != null) {
+            mWwanSelectorCallback.onDomainSelected(domain);
+        } else {
+            mTransportSelectorCallback.onSelectionTerminated(DisconnectCause.LOCAL);
+        }
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java b/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java
new file mode 100644
index 0000000..6f47ee6
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java
@@ -0,0 +1,517 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.BarringInfo;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Implements the telephony domain selection for various telephony features.
+ */
+public class TelephonyDomainSelectionService extends DomainSelectionService {
+    /**
+     * Testing interface for injecting mock ImsStateTracker.
+     */
+    @VisibleForTesting
+    public interface ImsStateTrackerFactory {
+        /**
+         * @return The {@link ImsStateTracker} created for the specified slot.
+         */
+        ImsStateTracker create(Context context, int slotId, @NonNull Looper looper);
+    }
+
+    /**
+     * Testing interface for injecting mock DomainSelector.
+     */
+    @VisibleForTesting
+    public interface DomainSelectorFactory {
+        /**
+         * @return The {@link DomainSelectorBase} created using the specified arguments.
+         */
+        DomainSelectorBase create(Context context, int slotId, int subId,
+                @SelectorType int selectorType, boolean isEmergency, @NonNull Looper looper,
+                @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener);
+    }
+
+    private static final class DefaultDomainSelectorFactory implements DomainSelectorFactory {
+        @Override
+        public DomainSelectorBase create(Context context, int slotId, int subId,
+                @SelectorType int selectorType, boolean isEmergency, @NonNull Looper looper,
+                @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener) {
+            DomainSelectorBase selector = null;
+
+            logi("create-DomainSelector: slotId=" + slotId + ", subId=" + subId
+                    + ", selectorType=" + selectorTypeToString(selectorType)
+                    + ", emergency=" + isEmergency);
+
+            switch (selectorType) {
+                case SELECTOR_TYPE_CALLING:
+                    if (isEmergency) {
+                        selector = new EmergencyCallDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    } else {
+                        // TODO(ag/20024470) uncomment when normal call domain selector is ready.
+                        /*selector = new NormalCallDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);*/
+                    }
+                    break;
+                case SELECTOR_TYPE_SMS:
+                    if (isEmergency) {
+                        selector = new EmergencySmsDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    } else {
+                        selector = new SmsDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    }
+                    break;
+                default:
+                    // Not reachable.
+                    break;
+            }
+
+            return selector;
+        }
+    };
+
+    /**
+     * A container class to manage the domain selector per a slot and selector type.
+     * If the domain selector is not null and reusable, the same domain selector will be used
+     * for the specific slot.
+     */
+    private static final class DomainSelectorContainer {
+        private final int mSlotId;
+        private final @SelectorType int mSelectorType;
+        private final boolean mIsEmergency;
+        private final @NonNull DomainSelectorBase mSelector;
+
+        DomainSelectorContainer(int slotId, @SelectorType int selectorType, boolean isEmergency,
+                @NonNull DomainSelectorBase selector) {
+            mSlotId = slotId;
+            mSelectorType = selectorType;
+            mIsEmergency = isEmergency;
+            mSelector = selector;
+        }
+
+        public int getSlotId() {
+            return mSlotId;
+        }
+
+        public @SelectorType int getSelectorType() {
+            return mSelectorType;
+        }
+
+        public DomainSelectorBase getDomainSelector() {
+            return mSelector;
+        }
+
+        public boolean isEmergency() {
+            return mIsEmergency;
+        }
+
+        @Override
+        public String toString() {
+            return new StringBuilder()
+                    .append("{ ")
+                    .append("slotId=").append(mSlotId)
+                    .append(", selectorType=").append(selectorTypeToString(mSelectorType))
+                    .append(", isEmergency=").append(mIsEmergency)
+                    .append(", selector=").append(mSelector)
+                    .append(" }").toString();
+        }
+    }
+
+    private final DomainSelectorBase.DestroyListener mDestroyListener =
+            new DomainSelectorBase.DestroyListener() {
+        @Override
+        public void onDomainSelectorDestroyed(DomainSelectorBase selector) {
+            logd("DomainSelector destroyed: " + selector);
+            removeDomainSelector(selector);
+        }
+    };
+
+    /**
+     * A class to listen for the subscription change for starting {@link ImsStateTracker}
+     * to monitor the IMS states.
+     */
+    private final OnSubscriptionsChangedListener mSubscriptionsChangedListener =
+            new OnSubscriptionsChangedListener() {
+                @Override
+                public void onSubscriptionsChanged() {
+                    handleSubscriptionsChanged();
+                }
+            };
+
+    private static final String TAG = TelephonyDomainSelectionService.class.getSimpleName();
+
+    // Persistent Logging
+    private static final LocalLog sEventLog = new LocalLog(20);
+    private final Context mContext;
+    // Map of slotId -> ImsStateTracker
+    private final SparseArray<ImsStateTracker> mImsStateTrackers = new SparseArray<>(2);
+    private final List<DomainSelectorContainer> mDomainSelectorContainers = new ArrayList<>();
+    private final ImsStateTrackerFactory mImsStateTrackerFactory;
+    private final DomainSelectorFactory mDomainSelectorFactory;
+    private Handler mServiceHandler;
+
+    public TelephonyDomainSelectionService(Context context) {
+        this(context, ImsStateTracker::new, new DefaultDomainSelectorFactory());
+    }
+
+    @VisibleForTesting
+    public TelephonyDomainSelectionService(Context context,
+            @NonNull ImsStateTrackerFactory imsStateTrackerFactory,
+            @NonNull DomainSelectorFactory domainSelectorFactory) {
+        mContext = context;
+        mImsStateTrackerFactory = imsStateTrackerFactory;
+        mDomainSelectorFactory = domainSelectorFactory;
+
+        // Create a worker thread for this domain selection service.
+        getExecutor();
+
+        TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+        int activeModemCount = (tm != null) ? tm.getActiveModemCount() : 1;
+        for (int i = 0; i < activeModemCount; ++i) {
+            mImsStateTrackers.put(i, mImsStateTrackerFactory.create(mContext, i, getLooper()));
+        }
+
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        if (sm != null) {
+            sm.addOnSubscriptionsChangedListener(getExecutor(), mSubscriptionsChangedListener);
+        } else {
+            loge("Adding OnSubscriptionChangedListener failed");
+        }
+
+        logi("TelephonyDomainSelectionService created");
+    }
+
+    @Override
+    public void onDestroy() {
+        logd("onDestroy");
+
+        List<DomainSelectorContainer> domainSelectorContainers;
+
+        synchronized (mDomainSelectorContainers) {
+            domainSelectorContainers = new ArrayList<>(mDomainSelectorContainers);
+            mDomainSelectorContainers.clear();
+        }
+
+        for (DomainSelectorContainer dsc : domainSelectorContainers) {
+            DomainSelectorBase selector = dsc.getDomainSelector();
+            if (selector != null) {
+                selector.destroy();
+            }
+        }
+        domainSelectorContainers.clear();
+
+        synchronized (mImsStateTrackers) {
+            for (int i = 0; i < mImsStateTrackers.size(); ++i) {
+                ImsStateTracker ist = mImsStateTrackers.get(i);
+                if (ist != null) {
+                    ist.destroy();
+                }
+            }
+            mImsStateTrackers.clear();
+        }
+
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        if (sm != null) {
+            sm.removeOnSubscriptionsChangedListener(mSubscriptionsChangedListener);
+        }
+
+        if (mServiceHandler != null) {
+            mServiceHandler.getLooper().quit();
+            mServiceHandler = null;
+        }
+    }
+
+    /**
+     * Selects a domain for the given attributes and callback.
+     *
+     * @param attr required to determine the domain.
+     * @param callback the callback instance being registered.
+     */
+    @Override
+    public void onDomainSelection(@NonNull SelectionAttributes attr,
+            @NonNull TransportSelectorCallback callback) {
+        final int slotId = attr.getSlotId();
+        final int subId = attr.getSubId();
+        final int selectorType = attr.getSelectorType();
+        final boolean isEmergency = attr.isEmergency();
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        DomainSelectorBase selector = mDomainSelectorFactory.create(mContext, slotId, subId,
+                selectorType, isEmergency, getLooper(), ist, mDestroyListener);
+
+        if (selector != null) {
+            // Ensures that ImsStateTracker is started before selecting the domain if not started
+            // for the specified subscription index.
+            ist.start(subId);
+            addDomainSelector(slotId, selectorType, isEmergency, selector);
+        } else {
+            loge("No proper domain selector: " + selectorTypeToString(selectorType));
+            callback.onSelectionTerminated(DisconnectCause.ERROR_UNSPECIFIED);
+            return;
+        }
+
+        // Notify the caller that the domain selector is created.
+        callback.onCreated(selector);
+
+        // Performs the domain selection.
+        selector.selectDomain(attr, callback);
+    }
+
+    /**
+     * Called when the {@link ServiceState} needs to be updated for the specified slot and
+     * subcription index.
+     *
+     * @param slotId for which the service state changed.
+     * @param subId The current subscription for a specified slot.
+     * @param serviceState The {@link ServiceState} to be updated.
+     */
+    @Override
+    public void onServiceStateUpdated(int slotId, int subId, @NonNull ServiceState serviceState) {
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        if (ist != null) {
+            ist.updateServiceState(serviceState);
+        }
+    }
+
+    /**
+     * Called when the {@link BarringInfo} needs to be updated for the specified slot and
+     * subscription index.
+     *
+     * @param slotId The slot the BarringInfo is updated for.
+     * @param subId The current subscription for a specified slot.
+     * @param barringInfo The {@link BarringInfo} to be updated.
+     */
+    @Override
+    public void onBarringInfoUpdated(int slotId, int subId, @NonNull BarringInfo barringInfo) {
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        if (ist != null) {
+            ist.updateBarringInfo(barringInfo);
+        }
+    }
+
+    /**
+     *  Returns an Executor used to execute methods called remotely by the framework.
+     */
+    @SuppressLint("OnNameExpected")
+    @Override
+    public @NonNull Executor getExecutor() {
+        if (mServiceHandler == null) {
+            HandlerThread handlerThread = new HandlerThread(TAG);
+            handlerThread.start();
+            mServiceHandler = new Handler(handlerThread.getLooper());
+        }
+
+        return mServiceHandler::post;
+    }
+
+    /**
+     * Returns a Looper instance.
+     */
+    @VisibleForTesting
+    public Looper getLooper() {
+        getExecutor();
+        return mServiceHandler.getLooper();
+    }
+
+    /**
+     * Handles the subscriptions change.
+     */
+    private void handleSubscriptionsChanged() {
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        List<SubscriptionInfo> subsInfoList =
+                (sm != null) ? sm.getActiveSubscriptionInfoList() : null;
+
+        if (subsInfoList == null || subsInfoList.isEmpty()) {
+            logd("handleSubscriptionsChanged: No valid SubscriptionInfo");
+            return;
+        }
+
+        for (int i = 0; i < subsInfoList.size(); ++i) {
+            SubscriptionInfo subsInfo = subsInfoList.get(i);
+            int slotId = subsInfo.getSimSlotIndex();
+
+            if (slotId != SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
+                logd("handleSubscriptionsChanged: slotId=" + slotId);
+                ImsStateTracker ist = getImsStateTracker(slotId);
+                ist.start(subsInfo.getSubscriptionId());
+            }
+        }
+    }
+
+    /**
+     * Adds the {@link DomainSelectorBase} to the list of domain selector container.
+     */
+    private void addDomainSelector(int slotId, @SelectorType int selectorType,
+            boolean isEmergency, @NonNull DomainSelectorBase selector) {
+        synchronized (mDomainSelectorContainers) {
+            // If the domain selector already exists, remove the previous one first.
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+
+                if (dsc.getSlotId() == slotId
+                        && dsc.getSelectorType() == selectorType
+                        && dsc.isEmergency() == isEmergency) {
+                    mDomainSelectorContainers.remove(i);
+                    DomainSelectorBase oldSelector = dsc.getDomainSelector();
+                    if (oldSelector != null) {
+                        logw("DomainSelector destroyed by new domain selection request: " + dsc);
+                        oldSelector.destroy();
+                    }
+                    break;
+                }
+            }
+
+            DomainSelectorContainer dsc =
+                    new DomainSelectorContainer(slotId, selectorType, isEmergency, selector);
+            mDomainSelectorContainers.add(dsc);
+
+            logi("DomainSelector added: " + dsc + ", count=" + mDomainSelectorContainers.size());
+        }
+    }
+
+    /**
+     * Removes the domain selector container that matches with the specified
+     * {@link DomainSelectorBase}.
+     */
+    private void removeDomainSelector(@NonNull DomainSelectorBase selector) {
+        synchronized (mDomainSelectorContainers) {
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+
+                if (dsc.getDomainSelector() == selector) {
+                    mDomainSelectorContainers.remove(i);
+                    logi("DomainSelector removed: " + dsc
+                            + ", count=" + mDomainSelectorContainers.size());
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns the {@link ImsStateTracker} instance for the specified slot.
+     * If the {@link ImsStateTracker} does not exist for the slot, it creates new instance
+     * and returns.
+     */
+    private ImsStateTracker getImsStateTracker(int slotId) {
+        synchronized (mImsStateTrackers) {
+            ImsStateTracker ist = mImsStateTrackers.get(slotId);
+
+            if (ist == null) {
+                ist = mImsStateTrackerFactory.create(mContext, slotId, getLooper());
+                mImsStateTrackers.put(slotId, ist);
+            }
+
+            return ist;
+        }
+    }
+
+    private static String selectorTypeToString(@SelectorType int selectorType) {
+        switch (selectorType) {
+            case SELECTOR_TYPE_CALLING: return "CALLING";
+            case SELECTOR_TYPE_SMS: return "SMS";
+            case SELECTOR_TYPE_UT: return "UT";
+            default: return Integer.toString(selectorType);
+        }
+    }
+
+    private static void logd(String s) {
+        Log.d(TAG, s);
+    }
+
+    private static void logi(String s) {
+        Log.i(TAG, s);
+        sEventLog.log(s);
+    }
+
+    private static void loge(String s) {
+        Log.e(TAG, s);
+        sEventLog.log(s);
+    }
+
+    private static void logw(String s) {
+        Log.w(TAG, s);
+        sEventLog.log(s);
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println("TelephonyDomainSelectionService:");
+        ipw.increaseIndent();
+        ipw.println("ImsStateTrackers:");
+        synchronized (mImsStateTrackers) {
+            for (int i = 0; i < mImsStateTrackers.size(); ++i) {
+                ImsStateTracker ist = mImsStateTrackers.valueAt(i);
+                ist.dump(ipw);
+            }
+        }
+        ipw.decreaseIndent();
+        ipw.increaseIndent();
+        synchronized (mDomainSelectorContainers) {
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+                ipw.println("DomainSelector: " + dsc.toString());
+                ipw.increaseIndent();
+                DomainSelectorBase selector = dsc.getDomainSelector();
+                if (selector != null) {
+                    selector.dump(ipw);
+                }
+                ipw.decreaseIndent();
+            }
+        }
+        ipw.decreaseIndent();
+        ipw.increaseIndent();
+        ipw.println("Event Log:");
+        ipw.increaseIndent();
+        sEventLog.dump(ipw);
+        ipw.decreaseIndent();
+        ipw.decreaseIndent();
+        ipw.println("________________________________");
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/RcsFeatureController.java b/src/com/android/services/telephony/rcs/RcsFeatureController.java
index 48c84b1..b292c35 100644
--- a/src/com/android/services/telephony/rcs/RcsFeatureController.java
+++ b/src/com/android/services/telephony/rcs/RcsFeatureController.java
@@ -17,11 +17,13 @@
 package com.android.services.telephony.rcs;
 
 import android.annotation.AnyThread;
+import android.annotation.NonNull;
 import android.content.Context;
 import android.net.Uri;
 import android.telephony.SubscriptionManager;
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
 import android.telephony.ims.stub.ImsRegistrationImplBase;
@@ -166,7 +168,7 @@
     private ImsRegistrationCallbackHelper.ImsRegistrationUpdate mRcsRegistrationUpdate = new
             ImsRegistrationCallbackHelper.ImsRegistrationUpdate() {
                 @Override
-                public void handleImsRegistered(int imsRadioTech) {
+                public void handleImsRegistered(@NonNull ImsRegistrationAttributes attributes) {
                 }
 
                 @Override
@@ -174,7 +176,8 @@
                 }
 
                 @Override
-                public void handleImsUnregistered(ImsReasonInfo imsReasonInfo) {
+                public void handleImsUnregistered(ImsReasonInfo imsReasonInfo,
+                        int suggestedAction) {
                 }
 
                 @Override
diff --git a/testapps/TestRcsApp/OWNERS b/testapps/TestRcsApp/OWNERS
index 1d0d52b..4261109 100644
--- a/testapps/TestRcsApp/OWNERS
+++ b/testapps/TestRcsApp/OWNERS
@@ -1,3 +1,5 @@
-allenwtsu@google.com
-calvinpan@google.com
-jamescflin@google.com
+breadley@google.com
+joonhunshin@google.com
+donaldahn@google.com
+hhshin@google.com
+schie@google.com
diff --git a/testapps/TestServerApp/.gitignore b/testapps/TestServerApp/.gitignore
deleted file mode 100644
index aa724b7..0000000
--- a/testapps/TestServerApp/.gitignore
+++ /dev/null
@@ -1,15 +0,0 @@
-*.iml
-.gradle
-/local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
-.DS_Store
-/build
-/captures
-.externalNativeBuild
-.cxx
-local.properties
diff --git a/testapps/TestServerApp/.idea/.gitignore b/testapps/TestServerApp/.idea/.gitignore
deleted file mode 100644
index 26d3352..0000000
--- a/testapps/TestServerApp/.idea/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
diff --git a/testapps/TestServerApp/.idea/compiler.xml b/testapps/TestServerApp/.idea/compiler.xml
deleted file mode 100644
index fb7f4a8..0000000
--- a/testapps/TestServerApp/.idea/compiler.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="11" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/testapps/TestServerApp/.idea/gradle.xml b/testapps/TestServerApp/.idea/gradle.xml
deleted file mode 100644
index a2d7c21..0000000
--- a/testapps/TestServerApp/.idea/gradle.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleMigrationSettings" migrationVersion="1" />
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="testRunner" value="GRADLE" />
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-          </set>
-        </option>
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/testapps/TestServerApp/.idea/misc.xml b/testapps/TestServerApp/.idea/misc.xml
deleted file mode 100644
index 7c85865..0000000
--- a/testapps/TestServerApp/.idea/misc.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="androidx.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="androidx.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="15">
-          <item index="0" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="1" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
-          <item index="3" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
-          <item index="5" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="6" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
-          <item index="7" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-          <item index="8" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="9" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="10" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
-          <item index="11" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-          <item index="12" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="13" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-          <item index="14" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="14">
-          <item index="0" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
-          <item index="1" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
-          <item index="2" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
-          <item index="4" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
-          <item index="5" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="7" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-          <item index="8" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="9" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="10" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.NonNull" />
-          <item index="11" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="12" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
-          <item index="13" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/testapps/TestServerApp/.idea/vcs.xml b/testapps/TestServerApp/.idea/vcs.xml
deleted file mode 100644
index 47fe944..0000000
--- a/testapps/TestServerApp/.idea/vcs.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="IssueNavigationConfiguration">
-    <option name="links">
-      <list>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\bb/(\d+)(#\w+)?\b" />
-          <option name="linkRegexp" value="https://buganizer.corp.google.com/issues/$1$2" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\b(?:BUG=|FIXED=)(\d+)\b" />
-          <option name="linkRegexp" value="https://buganizer.corp.google.com/issues/$1" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\b(?:cl/|cr/|OCL=|DIFFBASE=|ROLLBACK_OF=)(\d+)\b" />
-          <option name="linkRegexp" value="https://critique.corp.google.com/$1" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\bomg/(\d+)\b" />
-          <option name="linkRegexp" value="https://omg.corp.google.com/$1" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\b(?:go/|goto/)([^,.&lt;&gt;()&quot;\s]+(?:[.,][^,.&lt;&gt;()&quot;\s]+)*)" />
-          <option name="linkRegexp" value="https://goto.google.com/$1" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="\bcs/([^\s]+[\w$])" />
-          <option name="linkRegexp" value="https://cs.corp.google.com/search/?q=$1" />
-        </IssueNavigationLink>
-        <IssueNavigationLink>
-          <option name="issueRegexp" value="(LINT\.IfChange)|(LINT\.ThenChange)" />
-          <option name="linkRegexp" value="https://goto.google.com/ifthisthenthatlint" />
-        </IssueNavigationLink>
-      </list>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/.gitignore b/testapps/TestServerApp/app/.gitignore
deleted file mode 100644
index 42afabf..0000000
--- a/testapps/TestServerApp/app/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/build.gradle b/testapps/TestServerApp/app/build.gradle
deleted file mode 100644
index 64a8ed9..0000000
--- a/testapps/TestServerApp/app/build.gradle
+++ /dev/null
@@ -1,40 +0,0 @@
-plugins {
-    id 'com.android.application'
-}
-
-android {
-    compileSdkPreview "android-Tiramisu"
-
-    defaultConfig {
-        applicationId "com.google.android.testserverapp"
-        minSdkPreview "Tiramisu"
-        targetSdkPreview "Tiramisu"
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-}
-
-dependencies {
-
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'com.google.android.material:material:1.5.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
-    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
-}
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/proguard-rules.pro b/testapps/TestServerApp/app/proguard-rules.pro
deleted file mode 100644
index 481bb43..0000000
--- a/testapps/TestServerApp/app/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/androidTest/java/com/google/android/testserverapp/ExampleInstrumentedTest.java b/testapps/TestServerApp/app/src/androidTest/java/com/google/android/testserverapp/ExampleInstrumentedTest.java
deleted file mode 100644
index 555bec9..0000000
--- a/testapps/TestServerApp/app/src/androidTest/java/com/google/android/testserverapp/ExampleInstrumentedTest.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.google.android.testserverapp;
-
-import android.content.Context;
-import androidx.test.platform.app.InstrumentationRegistry;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-
-  @Test
-  public void useAppContext() {
-    // Context of the app under test.
-    Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-    assertEquals("com.google.android.testserverapp", appContext.getPackageName());
-  }
-}
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/Android.bp b/testapps/TestServerApp/app/src/main/Android.bp
deleted file mode 100644
index 1605962..0000000
--- a/testapps/TestServerApp/app/src/main/Android.bp
+++ /dev/null
@@ -1,30 +0,0 @@
-package {
-    // See: http://go/android-license-faq
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-java_import {
-    name: "sun-http-server",
-    jars: ["libs/http-2.2.1.jar", "libs/sun-common-server.jar"],
-}
-
-android_app {
-    name: "TestServerApp",
-    srcs: [
-        "java/com/google/android/testserverapp/*.java",
-    ],
-    static_libs: [
-        "androidx-constraintlayout_constraintlayout",
-        "androidx.appcompat_appcompat",
-        "sun-http-server",
-    ],
-    libs: ["org.apache.http.legacy"],
-    certificate: "platform",
-    privileged: true,
-    product_specific: true,
-    sdk_version: "system_current",
-    min_sdk_version: "30",
-    optimize: {
-        proguard_flags_files: ["proguard.flags"],
-    },
-}
diff --git a/testapps/TestServerApp/app/src/main/AndroidManifest.xml b/testapps/TestServerApp/app/src/main/AndroidManifest.xml
deleted file mode 100644
index 3c91a82..0000000
--- a/testapps/TestServerApp/app/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.google.android.testserverapp">
-
-  <uses-permission android:name="android.permission.INTERNET"/>
-
-  <application
-      android:allowBackup="true"
-      android:dataExtractionRules="@xml/data_extraction_rules"
-      android:fullBackupContent="@xml/backup_rules"
-      android:icon="@mipmap/ic_launcher"
-      android:label="@string/app_name"
-      android:roundIcon="@mipmap/ic_launcher_round"
-      android:supportsRtl="true"
-      android:theme="@style/Theme.AppCompat"
-      android:versionCode="34">
-    <activity
-        android:name=".MainActivity"
-        android:exported="true">
-      <intent-filter>
-        <action android:name="android.intent.action.MAIN" />
-
-        <category android:name="android.intent.category.LAUNCHER" />
-      </intent-filter>
-
-      <meta-data
-          android:name="android.app.lib_name"
-          android:value="" />
-    </activity>
-  </application>
-
-</manifest>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/java/com/google/android/testserverapp/MainActivity.java b/testapps/TestServerApp/app/src/main/java/com/google/android/testserverapp/MainActivity.java
deleted file mode 100644
index b0d49ef..0000000
--- a/testapps/TestServerApp/app/src/main/java/com/google/android/testserverapp/MainActivity.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (C) 2022 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.google.android.testserverapp;
-
-import android.os.Bundle;
-import android.util.Log;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemSelectedListener;
-import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.TextView;
-import androidx.appcompat.app.AppCompatActivity;
-import com.sun.net.httpserver.Headers;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.HttpHandler;
-import com.sun.net.httpserver.HttpServer;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.net.InetSocketAddress;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.concurrent.Executors;
-
-public class MainActivity extends AppCompatActivity {
-  private static final String TAG = "TestServerApp";
-  private static final int SERVER_PORT = 5555;
-
-  private HttpServer mHttpServer = null;
-  private boolean mIsServerUp = false;
-  private int mEntitlementStatus = 1;
-  private int mProvisionStatus = 1;
-  private int mResponseCount = 0;
-
-  private Button mServerButton;
-  private TextView mServerStatusTextView, mClientRequestTextView;
-  private AdapterView mEntitlementStatusSpinner, mProvisionStatusSpinner;
-
-  private HttpHandler mHttpHandler = new HttpHandler() {
-    @Override
-    public void handle(HttpExchange httpExchange) throws IOException {
-      String method = httpExchange.getRequestMethod();
-      switch (method) {
-        case "GET":
-        case "POST":
-          updateClientRequestTextView("Client Request: received a request from client");
-          Log.d(TAG, "Client Request: received a request from client, requestHeaders = "
-              + httpHeadersToString(httpExchange.getRequestHeaders()));
-
-          sendResponseToClient(httpExchange, getTS43Response(), 200);
-          break;
-        default:
-          Log.d(TAG, "Request method = " + method);
-      }
-    }
-  };
-
-  @Override
-  protected void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.activity_main);
-
-    mServerStatusTextView = findViewById(R.id.serverStatusTextView);
-    mClientRequestTextView = findViewById(R.id.clientRequestTextView);
-    mServerButton = findViewById(R.id.serverButton);
-    mServerButton.setOnClickListener(new OnClickListener() {
-      @Override
-      public void onClick(View view) {
-        if (mIsServerUp) {
-          stopServer();
-          mIsServerUp = false;
-        } else {
-          startServer(SERVER_PORT);
-          mIsServerUp = true;
-        }
-      }
-    });
-
-    mEntitlementStatusSpinner = findViewById(R.id.entitlementStatusSpinner);
-    ArrayAdapter<CharSequence> entitlementArrayAdapter = ArrayAdapter.createFromResource(this,
-        R.array.entitlement_status, android.R.layout.simple_spinner_item);
-    entitlementArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
-    mEntitlementStatusSpinner.setAdapter(entitlementArrayAdapter);
-    mEntitlementStatusSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
-      @Override
-      public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-        updateEntitlementStatus(parent.getItemAtPosition(position).toString());
-      }
-
-      @Override
-      public void onNothingSelected(AdapterView<?> parent) {}
-    });
-
-    mProvisionStatusSpinner = findViewById(R.id.provisionStatusSpinner);
-    ArrayAdapter<CharSequence> provisionArrayAdapter = ArrayAdapter.createFromResource(this,
-        R.array.provision_status, android.R.layout.simple_spinner_item);
-    entitlementArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
-    mProvisionStatusSpinner.setAdapter(provisionArrayAdapter);
-    mProvisionStatusSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
-      @Override
-      public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-        updateProvisionStatus(parent.getItemAtPosition(position).toString());
-      }
-
-      @Override
-      public void onNothingSelected(AdapterView<?> parent) {}
-    });
-  }
-
-  private void startServer(int port) {
-    try {
-      mHttpServer = HttpServer.create(new InetSocketAddress(port), 0);
-      mHttpServer.setExecutor(Executors.newCachedThreadPool());
-
-      mHttpServer.createContext("/", mHttpHandler);
-      mHttpServer.createContext("/index", mHttpHandler);
-
-      mHttpServer.start();
-
-      mServerStatusTextView.setText(R.string.server_running);
-      mServerButton.setText(R.string.stop_server);
-    } catch (IOException e) {
-      Log.d(TAG, "Exception in startServer, e = " + e);
-    }
-  }
-
-  private void stopServer() {
-    if (mHttpServer != null) {
-      mHttpServer.stop(0);
-
-      mServerStatusTextView.setText(R.string.server_down);
-      mServerButton.setText(R.string.start_server);
-    }
-  }
-
-  private void sendResponseToClient(HttpExchange httpExchange, String message, int responseCode) {
-    try {
-      httpExchange.sendResponseHeaders(responseCode, message.length());
-      OutputStream os = httpExchange.getResponseBody();
-      os.write(message.getBytes());
-      os.close();
-
-      Log.d(TAG, "Sent a response to client, message = " + message);
-      updateClientRequestTextView("Client Request: Sent " + ++mResponseCount
-          + " responses to the clients");
-    } catch (IOException e) {
-      Log.d(TAG, "Exception in sendResponseToClient, e = " + e);
-      updateClientRequestTextView("Client Request: Exception in sendResponseToClient!!!");
-    }
-  }
-
-  private String httpHeadersToString(Headers headers) {
-    StringBuilder sb = new StringBuilder();
-    for (Entry<String, List<String>> entry : headers.entrySet()) {
-      sb.append("{" + entry.getKey() + ":");
-      for (String str : entry.getValue()) {
-        sb.append(str + ",");
-      }
-      sb.append("}");
-    }
-    return sb.toString();
-  }
-
-  private String getTS43Response() {
-    return "{"
-        + "  \"Vers\":{"
-        + "    \"version\": \"1\","
-        + "    \"validity\": \"1728000\""
-        + "  },"
-        + "  \"Token\":{"
-        + "    \"token\": \"kZYfCEpSsMr88KZVmab5UsZVzl+nWSsX\""
-        + "  },"
-        + "  \"ap2012\":{"
-        + "    \"EntitlementStatus\": " + mEntitlementStatus + ","
-        + "    \"ServiceFlow_URL\": \"file:///android_asset/slice_purchase_test.html\","
-        + "    \"ServiceFlow_UserData\": \"PostData=U6%2FbQ%2BEP&amp;amp;l=en_US\","
-        + "    \"ProvStatus\": "+ mProvisionStatus + ","
-        + "    \"ProvTimeLeft\": 0"
-        + "  },"
-        + "  \"eap-relay-packet\":\"EapAkaChallengeRequest\""
-        + "}";
-  }
-
-  private void updateClientRequestTextView(String status) {
-    runOnUiThread(new Runnable() {
-      @Override
-      public void run() {
-        mClientRequestTextView.setText(status);
-      }
-    });
-  }
-
-  private void updateEntitlementStatus(String status) {
-    switch (status) {
-      case "Disabled":
-        mEntitlementStatus = 0;
-        break;
-      case "Enabled":
-        mEntitlementStatus = 1;
-        break;
-      case "Incompatible":
-        mEntitlementStatus = 2;
-        break;
-      case "Provisioning":
-        mEntitlementStatus = 3;
-        break;
-      case "Included":
-        mEntitlementStatus = 4;
-        break;
-    }
-    mClientRequestTextView.setText("Entitlement Status is set to  \"" + status + "\"");
-  }
-
-  private void updateProvisionStatus(String status) {
-    switch (status) {
-      case "Not Provisioned":
-        mProvisionStatus = 0;
-        break;
-      case "Provisioned":
-        mProvisionStatus = 1;
-        break;
-      case "Not Required":
-        mProvisionStatus = 2;
-        break;
-      case "In Progress":
-        mProvisionStatus = 3;
-        break;
-    }
-    mClientRequestTextView.setText("Provision Status is set to \"" + status + "\"");
-  }
-}
diff --git a/testapps/TestServerApp/app/src/main/libs/LICENSE b/testapps/TestServerApp/app/src/main/libs/LICENSE
deleted file mode 100644
index 3d33284..0000000
--- a/testapps/TestServerApp/app/src/main/libs/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
- Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
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-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
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-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
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-   6. Trademarks. This License does not grant permission to use the trade
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-      origin of the Work and reproducing the content of the NOTICE file.
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-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
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-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
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-      negligent acts) or agreed to in writing, shall any Contributor be
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-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   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.
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/libs/http-2.2.1.jar b/testapps/TestServerApp/app/src/main/libs/http-2.2.1.jar
deleted file mode 100644
index 6e2b44e..0000000
--- a/testapps/TestServerApp/app/src/main/libs/http-2.2.1.jar
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/libs/sun-common-server.jar b/testapps/TestServerApp/app/src/main/libs/sun-common-server.jar
deleted file mode 100644
index ca7127f..0000000
--- a/testapps/TestServerApp/app/src/main/libs/sun-common-server.jar
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/proguard.flags b/testapps/TestServerApp/app/src/main/proguard.flags
deleted file mode 100644
index 4eefde6..0000000
--- a/testapps/TestServerApp/app/src/main/proguard.flags
+++ /dev/null
@@ -1,4 +0,0 @@
--dontobfuscate
--dontoptimize
-
--keep class com.google.android.testserverapp.*
diff --git a/testapps/TestServerApp/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/testapps/TestServerApp/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
deleted file mode 100644
index 966abaf..0000000
--- a/testapps/TestServerApp/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-  <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
-    <aapt:attr name="android:fillColor">
-      <gradient
-          android:endX="85.84757"
-          android:endY="92.4963"
-          android:startX="42.9492"
-          android:startY="49.59793"
-          android:type="linear">
-        <item
-            android:color="#44000000"
-            android:offset="0.0" />
-        <item
-            android:color="#00000000"
-            android:offset="1.0" />
-      </gradient>
-    </aapt:attr>
-  </path>
-  <path
-      android:fillColor="#FFFFFF"
-      android:fillType="nonZero"
-      android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
-      android:strokeColor="#00000000"
-      android:strokeWidth="1" />
-</vector>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/drawable/ic_launcher_background.xml b/testapps/TestServerApp/app/src/main/res/drawable/ic_launcher_background.xml
deleted file mode 100644
index 61bb79e..0000000
--- a/testapps/TestServerApp/app/src/main/res/drawable/ic_launcher_background.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-  <path
-      android:fillColor="#3DDC84"
-      android:pathData="M0,0h108v108h-108z" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M9,0L9,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,0L19,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M29,0L29,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M39,0L39,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M49,0L49,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M59,0L59,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M69,0L69,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M79,0L79,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M89,0L89,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M99,0L99,108"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,9L108,9"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,19L108,19"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,29L108,29"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,39L108,39"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,49L108,49"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,59L108,59"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,69L108,69"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,79L108,79"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,89L108,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M0,99L108,99"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,29L89,29"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,39L89,39"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,49L89,49"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,59L89,59"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,69L89,69"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M19,79L89,79"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M29,19L29,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M39,19L39,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M49,19L49,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M59,19L59,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M69,19L69,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-  <path
-      android:fillColor="#00000000"
-      android:pathData="M79,19L79,89"
-      android:strokeColor="#33FFFFFF"
-      android:strokeWidth="0.8" />
-</vector>
diff --git a/testapps/TestServerApp/app/src/main/res/layout/activity_main.xml b/testapps/TestServerApp/app/src/main/res/layout/activity_main.xml
deleted file mode 100644
index a4ca45a..0000000
--- a/testapps/TestServerApp/app/src/main/res/layout/activity_main.xml
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-
-    android:layout_height="match_parent"
-    tools:context=".MainActivity">
-
-  <Button
-      android:id="@+id/serverButton"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:gravity="center|center_horizontal"
-      android:text="@string/start_server"
-      tools:layout_editor_absoluteX="124dp"
-      tools:layout_editor_absoluteY="55dp" />
-  <TextView
-      android:id="@+id/serverStatusTextView"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="10dp"
-      android:gravity="center"
-      android:text="@string/server_down"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/serverButton"
-      tools:layout_editor_absoluteX="0dp" />
-  <TextView
-      android:id="@+id/entitlementStatus"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="20dp"
-      android:gravity="left"
-      android:text="Entitlement Status:"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/serverStatusTextView"
-      tools:layout_editor_absoluteX="0dp" />
-  <Spinner
-      android:id="@+id/entitlementStatusSpinner"
-      android:layout_width="232dp"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="15dp"
-      android:gravity="left"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/entitlementStatus"
-      tools:layout_editor_absoluteX="-195dp" />
-  <TextView
-      android:id="@+id/provisionStatus"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="20dp"
-      android:gravity="left"
-      android:text="Provision Status:"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/entitlementStatusSpinner"
-      tools:layout_editor_absoluteX="0dp" />
-  <Spinner
-      android:id="@+id/provisionStatusSpinner"
-      android:layout_width="233dp"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="15dp"
-      android:gravity="center"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/provisionStatus"
-      tools:layout_editor_absoluteX="-195dp" />
-  <TextView
-      android:id="@+id/clientRequestTextView"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_marginTop="20dp"
-      android:gravity="center"
-      android:text="Client Request:"
-      android:textColor="#4CAF50"
-      android:textSize="20sp"
-      app:layout_constraintTop_toBottomOf="@id/provisionStatusSpinner"
-      tools:layout_editor_absoluteX="0dp" />
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
deleted file mode 100644
index 03eed25..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-  <background android:drawable="@drawable/ic_launcher_background" />
-  <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
deleted file mode 100644
index 03eed25..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-  <background android:drawable="@drawable/ic_launcher_background" />
-  <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher.webp
deleted file mode 100644
index c209e78..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
deleted file mode 100644
index b2dfe3d..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher.webp
deleted file mode 100644
index 4f0f1d6..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
deleted file mode 100644
index 62b611d..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
deleted file mode 100644
index 948a307..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
deleted file mode 100644
index 1b9a695..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
deleted file mode 100644
index 28d4b77..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
deleted file mode 100644
index 9287f50..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
deleted file mode 100644
index aa7d642..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
deleted file mode 100644
index 9126ae3..0000000
--- a/testapps/TestServerApp/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/app/src/main/res/values-af/strings.xml b/testapps/TestServerApp/app/src/main/res/values-af/strings.xml
deleted file mode 100644
index d9a3978..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-af/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"Toetsbediener-app"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Instellings"</string>
-    <string name="server_running" msgid="2780193626090379172">"Bediener werk tans …"</string>
-    <string name="stop_server" msgid="6192029827529013598">"Stop bediener"</string>
-    <string name="server_down" msgid="1030249207496490556">"Bediener is af"</string>
-    <string name="start_server" msgid="3878573341408591975">"Begin bediener"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Gedeaktiveer"</item>
-    <item msgid="3193389681837907872">"Geaktiveer"</item>
-    <item msgid="3124590179479393815">"Onversoenbaar"</item>
-    <item msgid="1606753456265236910">"Stel tans op"</item>
-    <item msgid="3930807209231347454">"Ingesluit"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Nie opgestel nie"</item>
-    <item msgid="7598231293776486217">"Opgestel"</item>
-    <item msgid="3720547957514534185">"Nie vereis nie"</item>
-    <item msgid="1264673582354896949">"Tans besig"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-am/strings.xml b/testapps/TestServerApp/app/src/main/res/values-am/strings.xml
new file mode 100644
index 0000000..8ec544c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-am/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ቅንብሮች"</string>
+    <string name="server_running" msgid="2780193626090379172">"አገልጋይ እያሄደ ነው..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"አገልጋይን አቁም"</string>
+    <string name="server_down" msgid="1030249207496490556">"አገልጋይ አይሰራም"</string>
+    <string name="start_server" msgid="3878573341408591975">"አገልጋይን አስጀምር"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ተሰናክሏል"</item>
+    <item msgid="3193389681837907872">"ነቅቷል"</item>
+    <item msgid="3124590179479393815">"ተኳሃኝ አይደለም"</item>
+    <item msgid="1606753456265236910">"በማቅረብ ላይ"</item>
+    <item msgid="3930807209231347454">"ተካትቷል"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"አልቀረበም"</item>
+    <item msgid="7598231293776486217">"ቀርቧል"</item>
+    <item msgid="3720547957514534185">"አያስፈልግም"</item>
+    <item msgid="1264673582354896949">"በሂደት ላይ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml
new file mode 100644
index 0000000..c901917
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"الإعدادات"</string>
+    <string name="server_running" msgid="2780193626090379172">"الخادم قيد التشغيل…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"إيقاف الخادم"</string>
+    <string name="server_down" msgid="1030249207496490556">"الخادم معطّل"</string>
+    <string name="start_server" msgid="3878573341408591975">"بدء الخادم"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"غير مفعَّلة"</item>
+    <item msgid="3193389681837907872">"مفعّلة"</item>
+    <item msgid="3124590179479393815">"غير متوافق"</item>
+    <item msgid="1606753456265236910">"جارٍ توفير المتطلبات اللازمة"</item>
+    <item msgid="3930807209231347454">"متاحة"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"لم يتم توفير المتطلبات اللازمة"</item>
+    <item msgid="7598231293776486217">"توفير المتطلبات اللازمة"</item>
+    <item msgid="3720547957514534185">"غير مطلوب"</item>
+    <item msgid="1264673582354896949">"قيد التقدم"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-as/strings.xml b/testapps/TestServerApp/app/src/main/res/values-as/strings.xml
new file mode 100644
index 0000000..46ee915
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-as/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ছেটিং"</string>
+    <string name="server_running" msgid="2780193626090379172">"ছাৰ্ভাৰটো চলি আছে..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ছাৰ্ভাৰ বন্ধ কৰক"</string>
+    <string name="server_down" msgid="1030249207496490556">"ছাৰ্ভাৰটো কাৰ্যক্ষম হৈ থকা নাই"</string>
+    <string name="start_server" msgid="3878573341408591975">"ছাৰ্ভাৰ আৰম্ভ কৰক"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"অক্ষম কৰা আছে"</item>
+    <item msgid="3193389681837907872">"সক্ষম কৰা আছে"</item>
+    <item msgid="3124590179479393815">"অমিল"</item>
+    <item msgid="1606753456265236910">"প্ৰ’ভিজনিং"</item>
+    <item msgid="3930807209231347454">"অন্তৰ্ভুক্ত কৰা হ’ল"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"প্ৰ’ভিজন কৰা নাই"</item>
+    <item msgid="7598231293776486217">"প্ৰ’ভিজন কৰা হৈছে"</item>
+    <item msgid="3720547957514534185">"প্ৰয়োজনীয় নহয়"</item>
+    <item msgid="1264673582354896949">"চলি আছে"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-az/strings.xml b/testapps/TestServerApp/app/src/main/res/values-az/strings.xml
new file mode 100644
index 0000000..c7bdb24
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-az/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ayarlar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server işləyir..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Serveri dayandırın"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server işləmir"</string>
+    <string name="start_server" msgid="3878573341408591975">"Serveri başladın"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiv"</item>
+    <item msgid="3193389681837907872">"Aktiv"</item>
+    <item msgid="3124590179479393815">"Uyğun deyil"</item>
+    <item msgid="1606753456265236910">"Təmin edilir"</item>
+    <item msgid="3930807209231347454">"Daxildir"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Təmin edilmir"</item>
+    <item msgid="7598231293776486217">"Təmin edilib"</item>
+    <item msgid="3720547957514534185">"Tələb olunmur"</item>
+    <item msgid="1264673582354896949">"Davam edir"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-bs/strings.xml b/testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml
similarity index 72%
rename from testapps/TestServerApp/app/src/main/res/values-bs/strings.xml
rename to testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml
index f143153..62aeff1 100644
--- a/testapps/TestServerApp/app/src/main/res/values-bs/strings.xml
+++ b/testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml
@@ -2,22 +2,22 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Postavke"</string>
-    <string name="server_running" msgid="2780193626090379172">"Server radi…"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Podešavanja"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server je pokrenut…"</string>
     <string name="stop_server" msgid="6192029827529013598">"Zaustavi server"</string>
-    <string name="server_down" msgid="1030249207496490556">"Server ne radi"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je pao"</string>
     <string name="start_server" msgid="3878573341408591975">"Pokreni server"</string>
   <string-array name="entitlement_status">
     <item msgid="5560300387618996934">"Onemogućeno"</item>
     <item msgid="3193389681837907872">"Omogućeno"</item>
     <item msgid="3124590179479393815">"Nekompatibilno"</item>
-    <item msgid="1606753456265236910">"Dodjeljivanje"</item>
-    <item msgid="3930807209231347454">"Uključeno"</item>
+    <item msgid="1606753456265236910">"Dodeljuje se"</item>
+    <item msgid="3930807209231347454">"Uvršteno"</item>
   </string-array>
   <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Nije dodijeljeno"</item>
-    <item msgid="7598231293776486217">"Dodijeljeno"</item>
-    <item msgid="3720547957514534185">"Nije potrebno"</item>
+    <item msgid="3486273747926710021">"Nije dodeljeno"</item>
+    <item msgid="7598231293776486217">"Dodeljeno"</item>
+    <item msgid="3720547957514534185">"Nije obavezno"</item>
     <item msgid="1264673582354896949">"U toku"</item>
   </string-array>
 </resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-be/strings.xml b/testapps/TestServerApp/app/src/main/res/values-be/strings.xml
new file mode 100644
index 0000000..5f1f581
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-be/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Налады"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер працуе..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Спыніць сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер не працуе"</string>
+    <string name="start_server" msgid="3878573341408591975">"Запусціць сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Адключана"</item>
+    <item msgid="3193389681837907872">"Уключана"</item>
+    <item msgid="3124590179479393815">"Адсутнічае сумяшчальнасць"</item>
+    <item msgid="1606753456265236910">"Ініцыялізацыя"</item>
+    <item msgid="3930807209231347454">"Уключана"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не ініцыялізавана"</item>
+    <item msgid="7598231293776486217">"Ініцыялізавана"</item>
+    <item msgid="3720547957514534185">"Не патрабуецца"</item>
+    <item msgid="1264673582354896949">"Выконваецца"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml b/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml
new file mode 100644
index 0000000..542d0f7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Настройки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сървърът работи..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Спиране на сървъра"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сървърът не работи"</string>
+    <string name="start_server" msgid="3878573341408591975">"Стартиране на сървъра"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Деактивирано"</item>
+    <item msgid="3193389681837907872">"Активирано"</item>
+    <item msgid="3124590179479393815">"Несъвместимо"</item>
+    <item msgid="1606753456265236910">"Обезпечава се"</item>
+    <item msgid="3930807209231347454">"Включено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не е обезпечено"</item>
+    <item msgid="7598231293776486217">"Обезпечено"</item>
+    <item msgid="3720547957514534185">"Не е задължително"</item>
+    <item msgid="1264673582354896949">"В ход"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml
new file mode 100644
index 0000000..7244308
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"সেটিংস"</string>
+    <string name="server_running" msgid="2780193626090379172">"সার্ভার রান করছে..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"সার্ভার বন্ধ করুন"</string>
+    <string name="server_down" msgid="1030249207496490556">"সার্ভার কাজ করছে না"</string>
+    <string name="start_server" msgid="3878573341408591975">"সার্ভার চালু করুন"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"বন্ধ আছে"</item>
+    <item msgid="3193389681837907872">"চালু আছে"</item>
+    <item msgid="3124590179479393815">"মানানসই নয়"</item>
+    <item msgid="1606753456265236910">"প্রস্তুতি চলছে"</item>
+    <item msgid="3930807209231347454">"অন্তর্ভুক্ত আছে"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"প্রস্তুত নেই"</item>
+    <item msgid="7598231293776486217">"প্রস্তুত আছে"</item>
+    <item msgid="3720547957514534185">"প্রয়োজন নেই"</item>
+    <item msgid="1264673582354896949">"কাজ চলছে"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ca/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ca/strings.xml
deleted file mode 100644
index 7b7a999..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-ca/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Configuració"</string>
-    <string name="server_running" msgid="2780193626090379172">"El servidor s\'està executant..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Atura el servidor"</string>
-    <string name="server_down" msgid="1030249207496490556">"El servidor no funciona"</string>
-    <string name="start_server" msgid="3878573341408591975">"Inicia el servidor"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Desactivat"</item>
-    <item msgid="3193389681837907872">"Activat"</item>
-    <item msgid="3124590179479393815">"Incompatible"</item>
-    <item msgid="1606753456265236910">"S\'està proporcionant"</item>
-    <item msgid="3930807209231347454">"Inclòs"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"No proporcionat"</item>
-    <item msgid="7598231293776486217">"Proporcionat"</item>
-    <item msgid="3720547957514534185">"No obligatori"</item>
-    <item msgid="1264673582354896949">"En curs"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml b/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml
new file mode 100644
index 0000000..c8dfd8d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavení"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server běží…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zastavit server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je nedostupný"</string>
+    <string name="start_server" msgid="3878573341408591975">"Spustit server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Vypnuto"</item>
+    <item msgid="3193389681837907872">"Zapnuto"</item>
+    <item msgid="3124590179479393815">"Nekompatibilní"</item>
+    <item msgid="1606753456265236910">"Zajišťování"</item>
+    <item msgid="3930807209231347454">"Zahrnuto"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nezajištěno"</item>
+    <item msgid="7598231293776486217">"Zajištěno"</item>
+    <item msgid="3720547957514534185">"Nepovinné"</item>
+    <item msgid="1264673582354896949">"Probíhá"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-da/strings.xml b/testapps/TestServerApp/app/src/main/res/values-da/strings.xml
new file mode 100644
index 0000000..1d8e029
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-da/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"Testserverapp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Indstillinger"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveren kører…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stop server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveren er nede"</string>
+    <string name="start_server" msgid="3878573341408591975">"Start server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiveret"</item>
+    <item msgid="3193389681837907872">"Aktiveret"</item>
+    <item msgid="3124590179479393815">"Ikke kompatibel"</item>
+    <item msgid="1606753456265236910">"Provisionerer"</item>
+    <item msgid="3930807209231347454">"Inkluderet"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ikke provisioneret"</item>
+    <item msgid="7598231293776486217">"Provisioneret"</item>
+    <item msgid="3720547957514534185">"Ikke påkrævet"</item>
+    <item msgid="1264673582354896949">"I gang"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-de/strings.xml b/testapps/TestServerApp/app/src/main/res/values-de/strings.xml
new file mode 100644
index 0000000..4adc332
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-de/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Einstellungen"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server ist in Betrieb…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Server anhalten"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server ist ausgefallen"</string>
+    <string name="start_server" msgid="3878573341408591975">"Server starten"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiviert"</item>
+    <item msgid="3193389681837907872">"Aktiviert"</item>
+    <item msgid="3124590179479393815">"Nicht kompatibel"</item>
+    <item msgid="1606753456265236910">"Nutzerverwaltung"</item>
+    <item msgid="3930807209231347454">"Enthalten"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Noch nicht von einem Nutzer verwaltet"</item>
+    <item msgid="7598231293776486217">"Von einem Nutzer verwaltet"</item>
+    <item msgid="3720547957514534185">"Nicht erforderlich"</item>
+    <item msgid="1264673582354896949">"In Bearbeitung"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-el/strings.xml b/testapps/TestServerApp/app/src/main/res/values-el/strings.xml
new file mode 100644
index 0000000..540500d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-el/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ρυθμίσεις"</string>
+    <string name="server_running" msgid="2780193626090379172">"Ο διακομιστής λειτουργεί…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Διακοπή διακομιστή"</string>
+    <string name="server_down" msgid="1030249207496490556">"Ο διακομιστής είναι εκτός λειτουργίας"</string>
+    <string name="start_server" msgid="3878573341408591975">"Έναρξη διακομιστή"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Ανενεργό"</item>
+    <item msgid="3193389681837907872">"Ενεργό"</item>
+    <item msgid="3124590179479393815">"Μη συμβατό"</item>
+    <item msgid="1606753456265236910">"Παροχή"</item>
+    <item msgid="3930807209231347454">"Περιλαμβάνεται"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Χωρίς παροχή"</item>
+    <item msgid="7598231293776486217">"Παρέχεται"</item>
+    <item msgid="3720547957514534185">"Δεν απαιτείται"</item>
+    <item msgid="1264673582354896949">"Σε εξέλιξη"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-en-rAU/strings.xml b/testapps/TestServerApp/app/src/main/res/values-en-rAU/strings.xml
deleted file mode 100644
index 9a8beab..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-en-rAU/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Settings"</string>
-    <string name="server_running" msgid="2780193626090379172">"Server is running..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Stop server"</string>
-    <string name="server_down" msgid="1030249207496490556">"Server is down"</string>
-    <string name="start_server" msgid="3878573341408591975">"Start server"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Disabled"</item>
-    <item msgid="3193389681837907872">"Enabled"</item>
-    <item msgid="3124590179479393815">"Incompatible"</item>
-    <item msgid="1606753456265236910">"Provisioning"</item>
-    <item msgid="3930807209231347454">"Included"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Not provisioned"</item>
-    <item msgid="7598231293776486217">"Provisioned"</item>
-    <item msgid="3720547957514534185">"Not required"</item>
-    <item msgid="1264673582354896949">"In progress"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-en-rGB/strings.xml b/testapps/TestServerApp/app/src/main/res/values-en-rGB/strings.xml
deleted file mode 100644
index 9a8beab..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-en-rGB/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Settings"</string>
-    <string name="server_running" msgid="2780193626090379172">"Server is running..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Stop server"</string>
-    <string name="server_down" msgid="1030249207496490556">"Server is down"</string>
-    <string name="start_server" msgid="3878573341408591975">"Start server"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Disabled"</item>
-    <item msgid="3193389681837907872">"Enabled"</item>
-    <item msgid="3124590179479393815">"Incompatible"</item>
-    <item msgid="1606753456265236910">"Provisioning"</item>
-    <item msgid="3930807209231347454">"Included"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Not provisioned"</item>
-    <item msgid="7598231293776486217">"Provisioned"</item>
-    <item msgid="3720547957514534185">"Not required"</item>
-    <item msgid="1264673582354896949">"In progress"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-en-rIN/strings.xml b/testapps/TestServerApp/app/src/main/res/values-en-rIN/strings.xml
deleted file mode 100644
index 9a8beab..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-en-rIN/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Settings"</string>
-    <string name="server_running" msgid="2780193626090379172">"Server is running..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Stop server"</string>
-    <string name="server_down" msgid="1030249207496490556">"Server is down"</string>
-    <string name="start_server" msgid="3878573341408591975">"Start server"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Disabled"</item>
-    <item msgid="3193389681837907872">"Enabled"</item>
-    <item msgid="3124590179479393815">"Incompatible"</item>
-    <item msgid="1606753456265236910">"Provisioning"</item>
-    <item msgid="3930807209231347454">"Included"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Not provisioned"</item>
-    <item msgid="7598231293776486217">"Provisioned"</item>
-    <item msgid="3720547957514534185">"Not required"</item>
-    <item msgid="1264673582354896949">"In progress"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-en-rXC/strings.xml b/testapps/TestServerApp/app/src/main/res/values-en-rXC/strings.xml
deleted file mode 100644
index c6f5304..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-en-rXC/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‎‎‎‎‏‎‏‎‏‏‏‎‏‏‏‏‏‎‏‏‏‏‏‏‏‎‎‎‏‎‎‎‏‎‎‏‎‎‏‎‎‎‏‎‎‎‎‎‎‎‏‏‏‎‏‎‎‎‎TestServerApp‎‏‎‎‏‎"</string>
-    <string name="action_settings" msgid="1335152369747372374">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‎‏‎‎‎‎‏‏‏‎‏‏‎‏‎‏‎‎‎‎‎‎‎‎‏‏‎‎‏‏‏‏‏‏‏‎‏‎‎‎‎‎‎‏‎‏‎‎‏‎‏‎‏‎‏‏‎‎Settings‎‏‎‎‏‎"</string>
-    <string name="server_running" msgid="2780193626090379172">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‏‏‎‏‎‎‏‎‏‎‏‎‎‏‏‏‎‏‏‎‏‎‏‏‏‏‏‎‏‏‏‎‎‎‏‏‏‏‎‏‏‎‎‎‎‎‏‎‏‏‏‏‎‏‎‎‏‎‎‎Server is running...‎‏‎‎‏‎"</string>
-    <string name="stop_server" msgid="6192029827529013598">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‏‎‏‏‏‏‎‏‏‏‎‏‎‎‎‎‎‏‎‎‏‎‏‎‎‏‎‎‏‎‎‎‏‎‎‎‏‏‏‏‏‎‏‎‏‏‏‏‎‎‏‎‏‎‏‏‏‏‎‎Stop Server‎‏‎‎‏‎"</string>
-    <string name="server_down" msgid="1030249207496490556">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‎‎‏‎‎‏‏‎‎‎‎‏‎‏‏‏‎‎‎‏‏‎‎‏‎‎‎‎‏‏‎‏‎‏‏‏‏‎‏‎‎‏‎‏‏‏‏‏‎‎‎‏‏‏‏‎‎‎Server is down‎‏‎‎‏‎"</string>
-    <string name="start_server" msgid="3878573341408591975">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‎‏‏‏‎‏‎‎‏‏‎‏‏‏‎‏‎‏‏‏‏‎‎‏‏‏‏‎‎‎‏‎‎‏‏‏‏‏‎‏‎‏‏‎‎‎‎‎‎‎‎‏‏‎‎‏‏‏‎Start Server‎‏‎‎‏‎"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‎‏‎‎‏‎‏‎‏‎‎‎‏‎‎‏‏‏‏‎‏‏‏‏‏‎‎‎‏‎‏‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‎‎‏‎‏‏‎‎‎‏‏‎‎Disabled‎‏‎‎‏‎"</item>
-    <item msgid="3193389681837907872">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‎‎‎‏‎‏‎‎‎‏‎‎‏‏‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‎‏‏‏‏‎‏‎‏‏‎‎‎‏‎‎‏‏‏‏‏‏‎‏‎‎‎‎‎‎Enabled‎‏‎‎‏‎"</item>
-    <item msgid="3124590179479393815">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‏‏‎‏‎‏‏‏‎‎‏‏‎‎‎‏‏‎‎‎‏‏‎‏‏‎‏‎‏‎‎‏‎‎‏‎‎‎‏‎‏‏‎‎‎‏‎‏‏‎‎‎‎‏‎‏‏‏‎Incompatible‎‏‎‎‏‎"</item>
-    <item msgid="1606753456265236910">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‎‎‏‎‎‏‏‎‎‎‏‎‏‎‏‎‏‏‏‎‎‎‎‎‏‎‏‏‎‏‎‏‎‎‏‎‏‎‎‏‎‎‎‎‏‎‎‎‏‏‎‏‎‏‏‏‎‎Provisioning‎‏‎‎‏‎"</item>
-    <item msgid="3930807209231347454">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‏‎‏‎‎‎‏‏‎‏‎‎‎‎‏‎‎‎‎‏‎‏‎‏‎‎‏‎‎‏‏‎‏‎‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‎‏‏‏‏‏‏‏‎‎Included‎‏‎‎‏‎"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‎‎‎‏‏‎‎‎‎‏‏‎‏‏‏‎‏‏‏‎‎‎‎‎‎‎‏‎‏‎‏‏‏‎‏‏‏‏‎‎‎‎‏‏‏‏‎‏‏‏‎‎‎‎‎‏‎‏‎Not Provisioned‎‏‎‎‏‎"</item>
-    <item msgid="7598231293776486217">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‎‏‏‏‎‎‏‎‎‏‎‏‎‏‏‏‎‎‎‏‏‎‏‎‏‏‎‎‎‎‏‎‏‏‎‎‏‏‎‏‏‏‎‏‏‏‏‏‎‏‎‎‏‎‎‏‎Provisioned‎‏‎‎‏‎"</item>
-    <item msgid="3720547957514534185">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‏‏‏‎‏‎‎‎‏‎‎‎‎‎‏‎‏‎‏‎‏‎‎‏‏‏‏‎‏‏‎‎‎‏‎‏‏‏‎‏‎‏‎‏‏‏‏‏‎‏‎‎‏‎‏‎‎‏‎Not Required‎‏‎‎‏‎"</item>
-    <item msgid="1264673582354896949">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‎‏‏‎‏‎‎‎‎‎‏‎‏‏‏‏‎‏‏‎‎‎‎‏‏‎‎‎‏‎‎‎‏‎‏‎‏‏‎‎‏‏‎‎‎‎‎‏‏‎‏‎‏‎In Progress‎‏‎‎‏‎"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml b/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml
new file mode 100644
index 0000000..50c9ff2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configuración"</string>
+    <string name="server_running" msgid="2780193626090379172">"El servidor se está ejecutando…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Detener el servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"El servidor se encuentra inactivo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar el servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inhabilitado"</item>
+    <item msgid="3193389681837907872">"Habilitado"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Aprovisionando"</item>
+    <item msgid="3930807209231347454">"Incluido"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"No aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"No se necesita"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-es/strings.xml b/testapps/TestServerApp/app/src/main/res/values-es/strings.xml
new file mode 100644
index 0000000..002fca7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-es/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ajustes"</string>
+    <string name="server_running" msgid="2780193626090379172">"El servidor se está ejecutando..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Detener servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"El servidor no está operativo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inhabilitado"</item>
+    <item msgid="3193389681837907872">"Habilitado"</item>
+    <item msgid="3124590179479393815">"No compatible"</item>
+    <item msgid="1606753456265236910">"En aprovisionamiento"</item>
+    <item msgid="3930807209231347454">"Incluido"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"No aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"No se requiere"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-et/strings.xml b/testapps/TestServerApp/app/src/main/res/values-et/strings.xml
new file mode 100644
index 0000000..49c3209
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-et/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Seaded"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server töötab ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Peata server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris on katkestus"</string>
+    <string name="start_server" msgid="3878573341408591975">"Käivita server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Keelatud"</item>
+    <item msgid="3193389681837907872">"Lubatud"</item>
+    <item msgid="3124590179479393815">"Ühildumatu"</item>
+    <item msgid="1606753456265236910">"Ettevalmistamine"</item>
+    <item msgid="3930807209231347454">"Kaasas"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ettevalmistamata"</item>
+    <item msgid="7598231293776486217">"Ettevalmistatud"</item>
+    <item msgid="3720547957514534185">"Pole nõutav"</item>
+    <item msgid="1264673582354896949">"Töötluses"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml
new file mode 100644
index 0000000..70f5423
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ezarpenak"</string>
+    <string name="server_running" msgid="2780193626090379172">"Zerbitzaria abian da…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Gelditu zerbitzaria"</string>
+    <string name="server_down" msgid="1030249207496490556">"Zerbitzaria ez dabil"</string>
+    <string name="start_server" msgid="3878573341408591975">"Abiarazi zerbitzaria"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desgaituta"</item>
+    <item msgid="3193389681837907872">"Gaituta"</item>
+    <item msgid="3124590179479393815">"Bateraezina"</item>
+    <item msgid="1606753456265236910">"Hornitzen"</item>
+    <item msgid="3930807209231347454">"Barne"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Hornitu gabe"</item>
+    <item msgid="7598231293776486217">"Hornituta"</item>
+    <item msgid="3720547957514534185">"Ez da beharrezkoa"</item>
+    <item msgid="1264673582354896949">"Abian"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fa/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fa/strings.xml
deleted file mode 100644
index 17b4d08..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-fa/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"تنظیمات"</string>
-    <string name="server_running" msgid="2780193626090379172">"سرور درحال اجرا است…"</string>
-    <string name="stop_server" msgid="6192029827529013598">"توقف سرور"</string>
-    <string name="server_down" msgid="1030249207496490556">"سرور ازکار افتاده است"</string>
-    <string name="start_server" msgid="3878573341408591975">"شروع سرور"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"غیرفعال"</item>
-    <item msgid="3193389681837907872">"فعال"</item>
-    <item msgid="3124590179479393815">"ناسازگار"</item>
-    <item msgid="1606753456265236910">"درحال ارائه دسترسی"</item>
-    <item msgid="3930807209231347454">"لحاظ‌شده"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"ارائه‌نشده"</item>
-    <item msgid="7598231293776486217">"ارائه‌شده"</item>
-    <item msgid="3720547957514534185">"الزامی نیست"</item>
-    <item msgid="1264673582354896949">"درحال انجام"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml
new file mode 100644
index 0000000..9117e0c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Asetukset"</string>
+    <string name="server_running" msgid="2780193626090379172">"Palvelin on käytössä..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Keskeytä palvelin"</string>
+    <string name="server_down" msgid="1030249207496490556">"Palvelin on poissa käytöstä"</string>
+    <string name="start_server" msgid="3878573341408591975">"Käynnistä palvelin"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Ei käytössä"</item>
+    <item msgid="3193389681837907872">"Käytössä"</item>
+    <item msgid="3124590179479393815">"Yhteensopimaton"</item>
+    <item msgid="1606753456265236910">"Käsitellään"</item>
+    <item msgid="3930807209231347454">"Sisältyy"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ei käsitelty"</item>
+    <item msgid="7598231293776486217">"Käsitelty"</item>
+    <item msgid="3720547957514534185">"Valinnainen"</item>
+    <item msgid="1264673582354896949">"Käynnissä"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml
new file mode 100644
index 0000000..97fd06a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Paramètres"</string>
+    <string name="server_running" msgid="2780193626090379172">"Le serveur est en cours d\'exécution…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Arrêter le serveur"</string>
+    <string name="server_down" msgid="1030249207496490556">"Le serveur est en panne"</string>
+    <string name="start_server" msgid="3878573341408591975">"Démarrer le serveur"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Désactivé"</item>
+    <item msgid="3193389681837907872">"Activé"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Approvisionnement en cours…"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non approvisionné"</item>
+    <item msgid="7598231293776486217">"Approvisionné"</item>
+    <item msgid="3720547957514534185">"Facultatif"</item>
+    <item msgid="1264673582354896949">"En cours de traitement"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml
new file mode 100644
index 0000000..be70c79
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Paramètres"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveur en cours d\'exécution…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Arrêter le serveur"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveur en panne"</string>
+    <string name="start_server" msgid="3878573341408591975">"Démarrer le serveur"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Désactivé"</item>
+    <item msgid="3193389681837907872">"Activé"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Provisionnement…"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non provisionné"</item>
+    <item msgid="7598231293776486217">"Provisionné"</item>
+    <item msgid="3720547957514534185">"Facultatif"</item>
+    <item msgid="1264673582354896949">"En cours"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml
new file mode 100644
index 0000000..9de1ceb
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configuración"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está executándose…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Deter servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor non está operativo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desactivado"</item>
+    <item msgid="3193389681837907872">"Activado"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"En aprovisionamento"</item>
+    <item msgid="3930807209231347454">"Incluído"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"Non obrigatorio"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml
new file mode 100644
index 0000000..d2fc1d0
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"સેટિંગ"</string>
+    <string name="server_running" msgid="2780193626090379172">"સર્વર ચાલુ છે..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"સર્વર રોકો"</string>
+    <string name="server_down" msgid="1030249207496490556">"સર્વર ડાઉન છે"</string>
+    <string name="start_server" msgid="3878573341408591975">"સર્વર શરૂ કરો"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"બંધ છે"</item>
+    <item msgid="3193389681837907872">"ચાલુ છે"</item>
+    <item msgid="3124590179479393815">"અસંગત છે"</item>
+    <item msgid="1606753456265236910">"જોગવાઈ કરી રહ્યું છે"</item>
+    <item msgid="3930807209231347454">"શામેલ છે"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"કોઈ જોગવાઈ કરેલી નથી"</item>
+    <item msgid="7598231293776486217">"જોગવાઈ કરેલી છે"</item>
+    <item msgid="3720547957514534185">"આવશ્યક નથી"</item>
+    <item msgid="1264673582354896949">"પ્રક્રિયા ચાલુ છે"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml
new file mode 100644
index 0000000..d5be924
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिंग"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्वर काम कर रहा है..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्वर बंद करें"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्वर काम नहीं कर रहा है"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्वर चालू करें"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"बंद है"</item>
+    <item msgid="3193389681837907872">"चालू है"</item>
+    <item msgid="3124590179479393815">"काम नहीं करता"</item>
+    <item msgid="1606753456265236910">"प्रावधान"</item>
+    <item msgid="3930807209231347454">"पहले से मौजूद है"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"प्रावधान नहीं किया गया है"</item>
+    <item msgid="7598231293776486217">"प्रावधान किया गया है"</item>
+    <item msgid="3720547957514534185">"ज़रूरी नहीं है"</item>
+    <item msgid="1264673582354896949">"प्रावधान किया जा रहा है"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml
new file mode 100644
index 0000000..492f2cc
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Postavke"</string>
+    <string name="server_running" msgid="2780193626090379172">"Poslužitelj je aktivan..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zaustavljanje poslužitelja"</string>
+    <string name="server_down" msgid="1030249207496490556">"Poslužitelj nije aktivan"</string>
+    <string name="start_server" msgid="3878573341408591975">"Pokretanje poslužitelja"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Onemogućeno"</item>
+    <item msgid="3193389681837907872">"Omogućeno"</item>
+    <item msgid="3124590179479393815">"Nije kompatibilno"</item>
+    <item msgid="1606753456265236910">"Omogućivanje"</item>
+    <item msgid="3930807209231347454">"Uključeno"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nije omogućeno"</item>
+    <item msgid="7598231293776486217">"Omogućeno"</item>
+    <item msgid="3720547957514534185">"Nije obavezno"</item>
+    <item msgid="1264673582354896949">"U tijeku"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml
new file mode 100644
index 0000000..286fae3
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Beállítások"</string>
+    <string name="server_running" msgid="2780193626090379172">"A szerver fut..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Szerver leállítása"</string>
+    <string name="server_down" msgid="1030249207496490556">"A szerver leállt"</string>
+    <string name="start_server" msgid="3878573341408591975">"Szerver indítása"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Kikapcsolva"</item>
+    <item msgid="3193389681837907872">"Engedélyezve"</item>
+    <item msgid="3124590179479393815">"Nem kompatibilis"</item>
+    <item msgid="1606753456265236910">"Kiépítés"</item>
+    <item msgid="3930807209231347454">"Tartalmazza"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nincs kiépítve"</item>
+    <item msgid="7598231293776486217">"Kiépítve"</item>
+    <item msgid="3720547957514534185">"Nem kötelező"</item>
+    <item msgid="1264673582354896949">"Folyamatban"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml
new file mode 100644
index 0000000..03a382b
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Կարգավորումներ"</string>
+    <string name="server_running" msgid="2780193626090379172">"Սերվերն աշխատում է..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Կանգնեցնել սերվերը"</string>
+    <string name="server_down" msgid="1030249207496490556">"Սերվերն անջատված է"</string>
+    <string name="start_server" msgid="3878573341408591975">"Գործարկել սերվերը"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Անջատված է"</item>
+    <item msgid="3193389681837907872">"Միացված է"</item>
+    <item msgid="3124590179479393815">"Անհամատեղելիություն"</item>
+    <item msgid="1606753456265236910">"Նախապատրաստում"</item>
+    <item msgid="3930807209231347454">"Ներառված է"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Նախապատրաստված չէ"</item>
+    <item msgid="7598231293776486217">"Նախապատրաստված է"</item>
+    <item msgid="3720547957514534185">"Ոչ պարտադիր"</item>
+    <item msgid="1264673582354896949">"Ընթացքում է"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-in/strings.xml b/testapps/TestServerApp/app/src/main/res/values-in/strings.xml
new file mode 100644
index 0000000..b918582
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-in/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Setelan"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server sedang berjalan..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Hentikan Server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server tidak berfungsi"</string>
+    <string name="start_server" msgid="3878573341408591975">"Mulai Server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Nonaktif"</item>
+    <item msgid="3193389681837907872">"Aktif"</item>
+    <item msgid="3124590179479393815">"Tidak kompatibel"</item>
+    <item msgid="1606753456265236910">"Penyediaan"</item>
+    <item msgid="3930807209231347454">"Disertakan"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Tidak Disediakan"</item>
+    <item msgid="7598231293776486217">"Disediakan"</item>
+    <item msgid="3720547957514534185">"Tidak Wajib"</item>
+    <item msgid="1264673582354896949">"Dalam Proses"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-is/strings.xml b/testapps/TestServerApp/app/src/main/res/values-is/strings.xml
new file mode 100644
index 0000000..610755a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-is/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Stillingar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Þjónn er í gangi..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stöðva þjón"</string>
+    <string name="server_down" msgid="1030249207496490556">"Þjónn liggur niðri"</string>
+    <string name="start_server" msgid="3878573341408591975">"Ræsa þjón"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Slökkt"</item>
+    <item msgid="3193389681837907872">"Kveikt"</item>
+    <item msgid="3124590179479393815">"Ósamhæft"</item>
+    <item msgid="1606753456265236910">"Úthlutun"</item>
+    <item msgid="3930807209231347454">"Innifalið"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ekki úthlutað"</item>
+    <item msgid="7598231293776486217">"Úthlutað"</item>
+    <item msgid="3720547957514534185">"Ekki áskilið"</item>
+    <item msgid="1264673582354896949">"Í vinnslu"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-en-rCA/strings.xml b/testapps/TestServerApp/app/src/main/res/values-it/strings.xml
similarity index 100%
rename from testapps/TestServerApp/app/src/main/res/values-en-rCA/strings.xml
rename to testapps/TestServerApp/app/src/main/res/values-it/strings.xml
diff --git a/testapps/TestServerApp/app/src/main/res/values-iw/strings.xml b/testapps/TestServerApp/app/src/main/res/values-iw/strings.xml
deleted file mode 100644
index 701edba..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-iw/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"‏אפליקציית TestServer"</string>
-    <string name="action_settings" msgid="1335152369747372374">"הגדרות"</string>
-    <string name="server_running" msgid="2780193626090379172">"השרת פועל…"</string>
-    <string name="stop_server" msgid="6192029827529013598">"הפסקת השרת"</string>
-    <string name="server_down" msgid="1030249207496490556">"תקלה בשרת"</string>
-    <string name="start_server" msgid="3878573341408591975">"הפעלת השרת"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"מושבת"</item>
-    <item msgid="3193389681837907872">"פועל"</item>
-    <item msgid="3124590179479393815">"לא תואם"</item>
-    <item msgid="1606753456265236910">"הקצאה"</item>
-    <item msgid="3930807209231347454">"כלול"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"לא מוקצה"</item>
-    <item msgid="7598231293776486217">"מוקצה"</item>
-    <item msgid="3720547957514534185">"לא נדרש"</item>
-    <item msgid="1264673582354896949">"בתהליך"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml
new file mode 100644
index 0000000..1b962e4
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"設定"</string>
+    <string name="server_running" msgid="2780193626090379172">"サーバーが実行中です..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"サーバーを停止"</string>
+    <string name="server_down" msgid="1030249207496490556">"サーバーがダウンしています"</string>
+    <string name="start_server" msgid="3878573341408591975">"サーバーを起動"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"無効"</item>
+    <item msgid="3193389681837907872">"有効"</item>
+    <item msgid="3124590179479393815">"非対応"</item>
+    <item msgid="1606753456265236910">"プロビジョニング"</item>
+    <item msgid="3930807209231347454">"必須"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"未プロビジョニング"</item>
+    <item msgid="7598231293776486217">"プロビジョニング済み"</item>
+    <item msgid="3720547957514534185">"任意"</item>
+    <item msgid="1264673582354896949">"処理中"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ka/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ka/strings.xml
deleted file mode 100644
index fc17ddd..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-ka/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"პარამეტრები"</string>
-    <string name="server_running" msgid="2780193626090379172">"სერვერი მუშაობს..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"სერვერის გაჩერება"</string>
-    <string name="server_down" msgid="1030249207496490556">"სერვერი გათიშულია"</string>
-    <string name="start_server" msgid="3878573341408591975">"სერვერის დაწყება"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"გათიშულია"</item>
-    <item msgid="3193389681837907872">"ჩართულია"</item>
-    <item msgid="3124590179479393815">"არათავსებადი"</item>
-    <item msgid="1606753456265236910">"დანერგვა"</item>
-    <item msgid="3930807209231347454">"შედის"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"არ არის გათვალისწინებული"</item>
-    <item msgid="7598231293776486217">"უზრუნველყოფილი"</item>
-    <item msgid="3720547957514534185">"არასავალდებულო"</item>
-    <item msgid="1264673582354896949">"მიმდინარე"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml
new file mode 100644
index 0000000..8a93c31
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Параметрлер"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер істеп тұр…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверді тоқтату"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер істемей тұр"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверді іске қосу"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Өшірулі"</item>
+    <item msgid="3193389681837907872">"Қосулы"</item>
+    <item msgid="3124590179479393815">"Үйлеспейді"</item>
+    <item msgid="1606753456265236910">"Дайындау"</item>
+    <item msgid="3930807209231347454">"Қамтылды"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Дайындалмады"</item>
+    <item msgid="7598231293776486217">"Дайындалды"</item>
+    <item msgid="3720547957514534185">"Міндетті емес"</item>
+    <item msgid="1264673582354896949">"Орындалып жатыр"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-km/strings.xml b/testapps/TestServerApp/app/src/main/res/values-km/strings.xml
deleted file mode 100644
index 888db64..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-km/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"ការកំណត់"</string>
-    <string name="server_running" msgid="2780193626090379172">"ម៉ាស៊ីន​មេ​កំពុង​ដំណើរការ..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"បញ្ឈប់​ម៉ាស៊ីន​មេ"</string>
-    <string name="server_down" msgid="1030249207496490556">"ម៉ាស៊ីន​មេ​មិនដំណើរការ"</string>
-    <string name="start_server" msgid="3878573341408591975">"ចាប់ផ្ដើម​ម៉ាស៊ីនមេ"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"បានបិទ"</item>
-    <item msgid="3193389681837907872">"បាន​បើក"</item>
-    <item msgid="3124590179479393815">"មិនត្រូវគ្នា"</item>
-    <item msgid="1606753456265236910">"ការផ្តល់"</item>
-    <item msgid="3930807209231347454">"បាន​រួមបញ្ចូល"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"មិន​បាន​ផ្ដល់"</item>
-    <item msgid="7598231293776486217">"បាន​ផ្ដល់"</item>
-    <item msgid="3720547957514534185">"មិន​តម្រូវ"</item>
-    <item msgid="1264673582354896949">"កំពុង​ដំណើរការ"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml
new file mode 100644
index 0000000..227d44b
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
+    <string name="server_running" msgid="2780193626090379172">"ಸರ್ವರ್ ರನ್ ಆಗುತ್ತಿದೆ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ಸರ್ವರ್ ನಿಲ್ಲಿಸಿ"</string>
+    <string name="server_down" msgid="1030249207496490556">"ಸರ್ವರ್ ಡೌನ್ ಆಗಿದೆ"</string>
+    <string name="start_server" msgid="3878573341408591975">"ಸರ್ವರ್ ಪ್ರಾರಂಭಿಸಿ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3193389681837907872">"ಸಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3124590179479393815">"ಹೊಂದಾಣಿಕೆಯಾಗುವುದಿಲ್ಲ"</item>
+    <item msgid="1606753456265236910">"ಒದಗಿಸಲಾಗುತ್ತಿದೆ"</item>
+    <item msgid="3930807209231347454">"ಒಳಗೊಂಡಿದೆ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ಒದಗಿಸಲಾಗಿಲ್ಲ"</item>
+    <item msgid="7598231293776486217">"ಒದಗಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3720547957514534185">"ಅಗತ್ಯವಿಲ್ಲ"</item>
+    <item msgid="1264673582354896949">"ಪ್ರಗತಿಯಲ್ಲಿದೆ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml
new file mode 100644
index 0000000..ca9b15a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"설정"</string>
+    <string name="server_running" msgid="2780193626090379172">"서버 실행 중…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"서버를 중지하시겠습니까?"</string>
+    <string name="server_down" msgid="1030249207496490556">"서버가 다운됨"</string>
+    <string name="start_server" msgid="3878573341408591975">"서버를 시작하시겠습니까?"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"사용 안함"</item>
+    <item msgid="3193389681837907872">"사용 설정됨"</item>
+    <item msgid="3124590179479393815">"호환되지 않음"</item>
+    <item msgid="1606753456265236910">"프로비저닝"</item>
+    <item msgid="3930807209231347454">"포함됨"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"프로비저닝되지 않음"</item>
+    <item msgid="7598231293776486217">"프로비저닝됨"</item>
+    <item msgid="3720547957514534185">"필요 없음"</item>
+    <item msgid="1264673582354896949">"진행 중"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml
new file mode 100644
index 0000000..3d6c36f
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Параметрлер"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер иштеп жатат..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверди токтотуу"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер иштебей калды"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверди иштетип баштоо"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Өчүрүлдү"</item>
+    <item msgid="3193389681837907872">"Иштетилди"</item>
+    <item msgid="3124590179479393815">"Ылайык келбейт"</item>
+    <item msgid="1606753456265236910">"Камсыз кылууда"</item>
+    <item msgid="3930807209231347454">"Камтылган"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Камсыздалган эмес"</item>
+    <item msgid="7598231293776486217">"Камсыздалган"</item>
+    <item msgid="3720547957514534185">"Талап кылынбайт"</item>
+    <item msgid="1264673582354896949">"Аткарылууда"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-lo/strings.xml b/testapps/TestServerApp/app/src/main/res/values-lo/strings.xml
deleted file mode 100644
index eb725cf..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-lo/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"ການຕັ້ງຄ່າ"</string>
-    <string name="server_running" msgid="2780193626090379172">"ເຊີບເວີກຳລັງເຮັດວຽກ..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"ຢຸດການເຮັດວຽກຂອງເຊີບເວີ"</string>
-    <string name="server_down" msgid="1030249207496490556">"ເຊີບເວີຢຸດໃຫ້ບໍລິການ"</string>
-    <string name="start_server" msgid="3878573341408591975">"ເລີ່ມການເຮັດວຽກຂອງເຊີບເວີ"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"ປິດການນຳໃຊ້ແລ້ວ"</item>
-    <item msgid="3193389681837907872">"ເປີດການນຳໃຊ້ແລ້ວ"</item>
-    <item msgid="3124590179479393815">"ໃຊ້ຮ່ວມກັນບໍ່ໄດ້"</item>
-    <item msgid="1606753456265236910">"ກຳລັງຈັດກຽມ"</item>
-    <item msgid="3930807209231347454">"ຮວມເຂົ້າແລ້ວ"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"ບໍ່ໄດ້ຈັດກຽມ"</item>
-    <item msgid="7598231293776486217">"ຈັດກຽມໃຫ້ແລ້ວ"</item>
-    <item msgid="3720547957514534185">"ບໍ່ຈຳເປັນ"</item>
-    <item msgid="1264673582354896949">"ກຳລັງດຳເນີນການ"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml b/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml
new file mode 100644
index 0000000..a7e79e9
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nustatymai"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveris veikia..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Sustabdyti serverį"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris neveikia"</string>
+    <string name="start_server" msgid="3878573341408591975">"Paleisti serverį"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Išjungta"</item>
+    <item msgid="3193389681837907872">"Įgalinta"</item>
+    <item msgid="3124590179479393815">"Nesuderinama"</item>
+    <item msgid="1606753456265236910">"Parengiama"</item>
+    <item msgid="3930807209231347454">"Įtraukta"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Neparengta"</item>
+    <item msgid="7598231293776486217">"Parengta"</item>
+    <item msgid="3720547957514534185">"Nebūtina"</item>
+    <item msgid="1264673582354896949">"Vykdoma"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml b/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml
new file mode 100644
index 0000000..a7bff51
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"ServeraLietotneTestēšanai"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Iestatījumi"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveris darbojas…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Apturēt servera darbību"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris nedarbojas"</string>
+    <string name="start_server" msgid="3878573341408591975">"Palaist serveri"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Atspējots"</item>
+    <item msgid="3193389681837907872">"Iespējots"</item>
+    <item msgid="3124590179479393815">"Nav saderīgs"</item>
+    <item msgid="1606753456265236910">"Notiek nodrošināšana"</item>
+    <item msgid="3930807209231347454">"Iekļauts"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nav nodrošināts"</item>
+    <item msgid="7598231293776486217">"Nodrošināts"</item>
+    <item msgid="3720547957514534185">"Nav nepieciešams"</item>
+    <item msgid="1264673582354896949">"Notiek apstrāde"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml
new file mode 100644
index 0000000..44a255c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Поставки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Серверот се извршува…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Сопри го серверот"</string>
+    <string name="server_down" msgid="1030249207496490556">"Серверот е паднат"</string>
+    <string name="start_server" msgid="3878573341408591975">"Стартувај го серверот"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Оневозможено"</item>
+    <item msgid="3193389681837907872">"Овозможено"</item>
+    <item msgid="3124590179479393815">"Некомпатибилно"</item>
+    <item msgid="1606753456265236910">"Се обезбедува"</item>
+    <item msgid="3930807209231347454">"Опфатено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Необезбедено"</item>
+    <item msgid="7598231293776486217">"Обезбедено"</item>
+    <item msgid="3720547957514534185">"Незадолжително"</item>
+    <item msgid="1264673582354896949">"Во тек"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml
new file mode 100644
index 0000000..32b305a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ക്രമീകരണം"</string>
+    <string name="server_running" msgid="2780193626090379172">"സെർവർ പ്രവർത്തിക്കുന്നുണ്ട്..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"സെർവർ നിർത്തുക"</string>
+    <string name="server_down" msgid="1030249207496490556">"സെർവർ ലഭ്യമല്ല"</string>
+    <string name="start_server" msgid="3878573341408591975">"സെർവർ ആരംഭിക്കുക"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"പ്രവർത്തനരഹിതമാക്കി"</item>
+    <item msgid="3193389681837907872">"പ്രവർത്തനക്ഷമമാക്കി"</item>
+    <item msgid="3124590179479393815">"അനുയോജ്യമല്ല"</item>
+    <item msgid="1606753456265236910">"പ്രൊവിഷനിംഗ്"</item>
+    <item msgid="3930807209231347454">"ഉൾപ്പെടുത്തി"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"പ്രൊവിഷൻ ചെയ്തിട്ടില്ല"</item>
+    <item msgid="7598231293776486217">"പ്രൊവിഷൻ ചെയ്തു"</item>
+    <item msgid="3720547957514534185">"ആവശ്യമില്ല"</item>
+    <item msgid="1264673582354896949">"പുരോഗമിക്കുന്നു"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml
new file mode 100644
index 0000000..6c131e2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Тохиргоо"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер ажиллаж байна..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверийг зогсоох"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер унтарсан байна"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверийг эхлүүлэх"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Идэвхгүй болгосон"</item>
+    <item msgid="3193389681837907872">"Идэвхжүүлсэн"</item>
+    <item msgid="3124590179479393815">"Тохирохгүй"</item>
+    <item msgid="1606753456265236910">"Бэлтгэж байна"</item>
+    <item msgid="3930807209231347454">"Багтсан"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Бэлтгээгүй"</item>
+    <item msgid="7598231293776486217">"Бэлтгэсэн"</item>
+    <item msgid="3720547957514534185">"Заавал биш"</item>
+    <item msgid="1264673582354896949">"Үргэлжилж байна"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml
new file mode 100644
index 0000000..74a0f56
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिंग्ज"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्व्हर रन होत आहे..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्व्हर थांबवा"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्व्हर बंद आहे"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्व्हर सुरू करा"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"बंद आहे"</item>
+    <item msgid="3193389681837907872">"सुरू आहे"</item>
+    <item msgid="3124590179479393815">"कंपॅटिबल नाही"</item>
+    <item msgid="1606753456265236910">"तरतूद"</item>
+    <item msgid="3930807209231347454">"समावेश आहे"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"तरतूद केलेली नाही"</item>
+    <item msgid="7598231293776486217">"तरतूद केली आहे"</item>
+    <item msgid="3720547957514534185">"आवश्यक नाही"</item>
+    <item msgid="1264673582354896949">"प्रगतीपथावर आहे"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ms/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ms/strings.xml
deleted file mode 100644
index 8d60ad4..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-ms/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Tetapan"</string>
-    <string name="server_running" msgid="2780193626090379172">"Pelayan sedang dijalankan..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Hentikan Pelayan"</string>
-    <string name="server_down" msgid="1030249207496490556">"Pelayan tergendala"</string>
-    <string name="start_server" msgid="3878573341408591975">"Mulakan Pelayan"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Dilumpuhkan"</item>
-    <item msgid="3193389681837907872">"Didayakan"</item>
-    <item msgid="3124590179479393815">"Tidak serasi"</item>
-    <item msgid="1606753456265236910">"Peruntukan"</item>
-    <item msgid="3930807209231347454">"Disertakan"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Tidak Diperuntukkan"</item>
-    <item msgid="7598231293776486217">"Diperuntukkan"</item>
-    <item msgid="3720547957514534185">"Tidak Diperlukan"</item>
-    <item msgid="1264673582354896949">"Sedang Berlangsung"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-my/strings.xml b/testapps/TestServerApp/app/src/main/res/values-my/strings.xml
new file mode 100644
index 0000000..9a0dcdf
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-my/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ဆက်တင်များ"</string>
+    <string name="server_running" msgid="2780193626090379172">"ဆာဗာ လုပ်ဆောင်နေသည်…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"ဆာဗာ ရပ်ရန်"</string>
+    <string name="server_down" msgid="1030249207496490556">"ဆာဗာကျနေသည်"</string>
+    <string name="start_server" msgid="3878573341408591975">"ဆာဗာ စတင်ရန်"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ပိတ်ထားသည်"</item>
+    <item msgid="3193389681837907872">"ဖွင့်ထားသည်"</item>
+    <item msgid="3124590179479393815">"တွဲဖက်မသုံးနိုင်ပါ"</item>
+    <item msgid="1606753456265236910">"ပံ့ပိုးပေးခြင်း"</item>
+    <item msgid="3930807209231347454">"ပါဝင်သည်"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ပံ့ပိုးမထားပါ"</item>
+    <item msgid="7598231293776486217">"ပံ့ပိုးပေးထားသည်"</item>
+    <item msgid="3720547957514534185">"မလိုအပ်ပါ"</item>
+    <item msgid="1264673582354896949">"ဆောင်ရွက်နေဆဲ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml b/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml
new file mode 100644
index 0000000..d28a197
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Innstillinger"</string>
+    <string name="server_running" msgid="2780193626090379172">"Tjeneren kjører …"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stopp tjeneren"</string>
+    <string name="server_down" msgid="1030249207496490556">"Tjeneren er nede"</string>
+    <string name="start_server" msgid="3878573341408591975">"Start tjeneren"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Slått av"</item>
+    <item msgid="3193389681837907872">"Slått på"</item>
+    <item msgid="3124590179479393815">"Inkompatibel"</item>
+    <item msgid="1606753456265236910">"Klargjøring"</item>
+    <item msgid="3930807209231347454">"Inkludert"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ikke klargjort"</item>
+    <item msgid="7598231293776486217">"Klargjort"</item>
+    <item msgid="3720547957514534185">"Ikke obligatorisk"</item>
+    <item msgid="1264673582354896949">"Under behandling"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml
new file mode 100644
index 0000000..fe1f119
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिङ"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्भर चल्दै छ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्भर बन्द गर्नुहोस्"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्भर डाउन छ"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्भर प्रयोग गर्न थाल्नुहोस्"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"अफ गरिएको छ"</item>
+    <item msgid="3193389681837907872">"अन गरिएको छ"</item>
+    <item msgid="3124590179479393815">"नमिल्दो"</item>
+    <item msgid="1606753456265236910">"प्रावधान मिलाइँदै छ"</item>
+    <item msgid="3930807209231347454">"समावेश गरिएको छ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"प्रावधान मिलाइएको छैन"</item>
+    <item msgid="7598231293776486217">"प्रावधान मिलाइएको छ"</item>
+    <item msgid="3720547957514534185">"आवश्यक छैन"</item>
+    <item msgid="1264673582354896949">"प्रक्रियामा छ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml
new file mode 100644
index 0000000..847dfca
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Instellingen"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server actief..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Server stoppen"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server offline"</string>
+    <string name="start_server" msgid="3878573341408591975">"Server starten"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Uit"</item>
+    <item msgid="3193389681837907872">"Aan"</item>
+    <item msgid="3124590179479393815">"Niet geschikt"</item>
+    <item msgid="1606753456265236910">"Registratie"</item>
+    <item msgid="3930807209231347454">"Opgenomen"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Niet geregistreerd"</item>
+    <item msgid="7598231293776486217">"Geregistreerd"</item>
+    <item msgid="3720547957514534185">"Niet vereist"</item>
+    <item msgid="1264673582354896949">"In behandeling"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-or/strings.xml b/testapps/TestServerApp/app/src/main/res/values-or/strings.xml
deleted file mode 100644
index 3f951e7..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-or/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"ସେଟିଂସ"</string>
-    <string name="server_running" msgid="2780193626090379172">"ସର୍ଭର ଚାଲୁଛି..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"ସର୍ଭର ବନ୍ଦ କରନ୍ତୁ"</string>
-    <string name="server_down" msgid="1030249207496490556">"ସର୍ଭର ଡାଉନ ଅଛି"</string>
-    <string name="start_server" msgid="3878573341408591975">"ସର୍ଭର ଆରମ୍ଭ କରନ୍ତୁ"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"ଅକ୍ଷମ କରାଯାଇଛି"</item>
-    <item msgid="3193389681837907872">"ସକ୍ଷମ କରାଯାଇଛି"</item>
-    <item msgid="3124590179479393815">"ଇନକମ୍ପାଟିବଲ"</item>
-    <item msgid="1606753456265236910">"ପ୍ରୋଭିଜନ କରାଯାଉଛି"</item>
-    <item msgid="3930807209231347454">"ଅନ୍ତର୍ଭୁକ୍ତ ଅଛି"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"ପ୍ରୋଭିଜନ କରାଯାଇନାହିଁ"</item>
-    <item msgid="7598231293776486217">"ପ୍ରୋଭିଜନ କରାଯାଇଛି"</item>
-    <item msgid="3720547957514534185">"ଆବଶ୍ୟକ ନୁହେଁ"</item>
-    <item msgid="1264673582354896949">"ଚାଲୁଛି"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml
new file mode 100644
index 0000000..f4509fc
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ਸੈਟਿੰਗਾਂ"</string>
+    <string name="server_running" msgid="2780193626090379172">"ਸਰਵਰ ਚੱਲ ਰਿਹਾ ਹੈ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ਸਰਵਰ ਬੰਦ ਕਰੋ"</string>
+    <string name="server_down" msgid="1030249207496490556">"ਸਰਵਰ ਨਹੀਂ ਚੱਲ ਰਿਹਾ"</string>
+    <string name="start_server" msgid="3878573341408591975">"ਸਰਵਰ ਚਾਲੂ ਕਰੋ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ਬੰਦ"</item>
+    <item msgid="3193389681837907872">"ਚਾਲੂ"</item>
+    <item msgid="3124590179479393815">"ਗੈਰ-ਅਨੁਰੂਪ"</item>
+    <item msgid="1606753456265236910">"ਪ੍ਰਬੰਧਿਤ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ"</item>
+    <item msgid="3930807209231347454">"ਸ਼ਾਮਲ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ਪ੍ਰਬੰਧਿਤ ਨਹੀਂ ਹੈ"</item>
+    <item msgid="7598231293776486217">"ਪ੍ਰਬੰਧਿਤ ਹੈ"</item>
+    <item msgid="3720547957514534185">"ਲੋੜੀਂਦਾ ਨਹੀਂ"</item>
+    <item msgid="1264673582354896949">"ਜਾਰੀ ਹੈ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml
new file mode 100644
index 0000000..4a13003
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ustawienia"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serwer działa…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"ZatrzymaJ serwer"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serwer nie działa"</string>
+    <string name="start_server" msgid="3878573341408591975">"Uruchom serwer"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Wyłączono"</item>
+    <item msgid="3193389681837907872">"Włączono"</item>
+    <item msgid="3124590179479393815">"Brak zgodności"</item>
+    <item msgid="1606753456265236910">"Obsługa administracyjna"</item>
+    <item msgid="3930807209231347454">"Dostępne"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nieobsługiwane"</item>
+    <item msgid="7598231293776486217">"Obsługiwane"</item>
+    <item msgid="3720547957514534185">"Niewymagane"</item>
+    <item msgid="1264673582354896949">"W toku"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml
new file mode 100644
index 0000000..e61c84d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Definições"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está em execução…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Parar servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor está indisponível"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desativado"</item>
+    <item msgid="3193389681837907872">"Ativado"</item>
+    <item msgid="3124590179479393815">"Incompatível"</item>
+    <item msgid="1606753456265236910">"A aprovisionar"</item>
+    <item msgid="3930807209231347454">"Incluído"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Não aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"Não obrigatório"</item>
+    <item msgid="1264673582354896949">"Em curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml
new file mode 100644
index 0000000..1d2310d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configurações"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está em execução..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Interromper servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor está fora do ar."</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desativado"</item>
+    <item msgid="3193389681837907872">"Ativado"</item>
+    <item msgid="3124590179479393815">"Incompatível"</item>
+    <item msgid="1606753456265236910">"Provisionando"</item>
+    <item msgid="3930807209231347454">"Incluso"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Não provisionado"</item>
+    <item msgid="7598231293776486217">"Provisionado"</item>
+    <item msgid="3720547957514534185">"Não obrigatório"</item>
+    <item msgid="1264673582354896949">"Em andamento"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml
new file mode 100644
index 0000000..a84085a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Setări"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serverul rulează..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Oprește serverul"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serverul nu funcționează"</string>
+    <string name="start_server" msgid="3878573341408591975">"Pornește serverul"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Dezactivat"</item>
+    <item msgid="3193389681837907872">"Activat"</item>
+    <item msgid="3124590179479393815">"Incompatibil"</item>
+    <item msgid="1606753456265236910">"Configurarea accesului pentru utilizatori"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nu a fost configurat accesul"</item>
+    <item msgid="7598231293776486217">"A fost configurat accesul"</item>
+    <item msgid="3720547957514534185">"Nu este obligatoriu"</item>
+    <item msgid="1264673582354896949">"În desfășurare"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml
new file mode 100644
index 0000000..1242f96
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Настройки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер работает…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Остановить сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер не работает"</string>
+    <string name="start_server" msgid="3878573341408591975">"Запустить сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Неактивно"</item>
+    <item msgid="3193389681837907872">"Активно"</item>
+    <item msgid="3124590179479393815">"Несовместимо"</item>
+    <item msgid="1606753456265236910">"Инициализация"</item>
+    <item msgid="3930807209231347454">"Включено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не подготовлено"</item>
+    <item msgid="7598231293776486217">"Подготовлено"</item>
+    <item msgid="3720547957514534185">"Необязательно"</item>
+    <item msgid="1264673582354896949">"На рассмотрении"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-si/strings.xml b/testapps/TestServerApp/app/src/main/res/values-si/strings.xml
new file mode 100644
index 0000000..47dba95
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-si/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"සැකසීම්"</string>
+    <string name="server_running" msgid="2780193626090379172">"සේවාදායකය ධාවනය වේ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"සේවාදායකය නවත්වන්න"</string>
+    <string name="server_down" msgid="1030249207496490556">"සේවාදායකය බිඳ වැටී ඇත"</string>
+    <string name="start_server" msgid="3878573341408591975">"සේවාදායකය අරඹන්න"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"අබලයි"</item>
+    <item msgid="3193389681837907872">"සබලයි"</item>
+    <item msgid="3124590179479393815">"නොගැළපෙන"</item>
+    <item msgid="1606753456265236910">"ප්‍රතිපාදනය කරමින්"</item>
+    <item msgid="3930807209231347454">"ඇතුළත් වේ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ප්‍රතිපාදනය කර නැත"</item>
+    <item msgid="7598231293776486217">"ප්‍රතිපාදන ලත්"</item>
+    <item msgid="3720547957514534185">"අවශ්‍ය නැත"</item>
+    <item msgid="1264673582354896949">"ප්‍රගතියේ පවතී"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml
new file mode 100644
index 0000000..ca4bd55
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavenia"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server je spustený…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zastaviť server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je nedostupný"</string>
+    <string name="start_server" msgid="3878573341408591975">"Spustiť server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Vypnuté"</item>
+    <item msgid="3193389681837907872">"Zapnuté"</item>
+    <item msgid="3124590179479393815">"Nekompatibilné"</item>
+    <item msgid="1606753456265236910">"Poskytovanie"</item>
+    <item msgid="3930807209231347454">"Zahrnuté"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Neposkytuje sa"</item>
+    <item msgid="7598231293776486217">"Poskytuje sa"</item>
+    <item msgid="3720547957514534185">"Nepovinné"</item>
+    <item msgid="1264673582354896949">"Spracúva sa"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml
new file mode 100644
index 0000000..570e6e2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavitve"</string>
+    <string name="server_running" msgid="2780193626090379172">"Strežnik se izvaja ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Ustavi strežnik"</string>
+    <string name="server_down" msgid="1030249207496490556">"Strežnik ne deluje"</string>
+    <string name="start_server" msgid="3878573341408591975">"Zaženi strežnik"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Onemogočeno"</item>
+    <item msgid="3193389681837907872">"Omogočeno"</item>
+    <item msgid="3124590179479393815">"Nezdružljivo"</item>
+    <item msgid="1606753456265236910">"Omogočanje uporabe"</item>
+    <item msgid="3930807209231347454">"Vključeno"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Uporaba ni omogočena"</item>
+    <item msgid="7598231293776486217">"Omogočeno"</item>
+    <item msgid="3720547957514534185">"Ni zahtevano"</item>
+    <item msgid="1264673582354896949">"Poteka"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml
new file mode 100644
index 0000000..fbcd4da
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Cilësimet"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveri është në ekzekutim..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Ndalo serverin"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveri nuk po funksionon"</string>
+    <string name="start_server" msgid="3878573341408591975">"Nis serverin"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Çaktivizuar"</item>
+    <item msgid="3193389681837907872">"Aktivizuar"</item>
+    <item msgid="3124590179479393815">"I papërputhshëm"</item>
+    <item msgid="1606753456265236910">"Po përgatitet"</item>
+    <item msgid="3930807209231347454">"Përfshirë"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nuk është përgatitur"</item>
+    <item msgid="7598231293776486217">"Përgatitur"</item>
+    <item msgid="3720547957514534185">"Nuk kërkohet"</item>
+    <item msgid="1264673582354896949">"Në vazhdim"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml
new file mode 100644
index 0000000..e8fc322
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Подешавања"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер је покренут…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Заустави сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер је пао"</string>
+    <string name="start_server" msgid="3878573341408591975">"Покрени сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Онемогућено"</item>
+    <item msgid="3193389681837907872">"Омогућено"</item>
+    <item msgid="3124590179479393815">"Некомпатибилно"</item>
+    <item msgid="1606753456265236910">"Додељује се"</item>
+    <item msgid="3930807209231347454">"Уврштено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Није додељено"</item>
+    <item msgid="7598231293776486217">"Додељено"</item>
+    <item msgid="3720547957514534185">"Није обавезно"</item>
+    <item msgid="1264673582354896949">"У току"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml
new file mode 100644
index 0000000..8470695
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Inställningar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Servern körs …"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stoppa servern"</string>
+    <string name="server_down" msgid="1030249207496490556">"Servern ligger nere"</string>
+    <string name="start_server" msgid="3878573341408591975">"Starta servern"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inaktiverad"</item>
+    <item msgid="3193389681837907872">"Aktiverad"</item>
+    <item msgid="3124590179479393815">"Ej kompatibel"</item>
+    <item msgid="1606753456265236910">"Certifikaten installeras"</item>
+    <item msgid="3930807209231347454">"Inkluderat"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ej administrerad"</item>
+    <item msgid="7598231293776486217">"Administrerad"</item>
+    <item msgid="3720547957514534185">"Ej obligatorisk"</item>
+    <item msgid="1264673582354896949">"Pågår"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml
new file mode 100644
index 0000000..c1155b8
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Mipangilio"</string>
+    <string name="server_running" msgid="2780193626090379172">"Seva inatekeleza..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Sitisha Seva"</string>
+    <string name="server_down" msgid="1030249207496490556">"Seva iko chini"</string>
+    <string name="start_server" msgid="3878573341408591975">"Washa Seva"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Imezimwa"</item>
+    <item msgid="3193389681837907872">"Imewashwa"</item>
+    <item msgid="3124590179479393815">"Haioani"</item>
+    <item msgid="1606753456265236910">"Inaandaa"</item>
+    <item msgid="3930807209231347454">"Imejumuishwa"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Haijatolewa"</item>
+    <item msgid="7598231293776486217">"Imetolewa"</item>
+    <item msgid="3720547957514534185">"Haihitajiki"</item>
+    <item msgid="1264673582354896949">"Inaendelea"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml
new file mode 100644
index 0000000..adad427
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"அமைப்புகள்"</string>
+    <string name="server_running" msgid="2780193626090379172">"சேவையகம் இயக்கத்தில் உள்ளது..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"சேவையகத்தை நிறுத்து"</string>
+    <string name="server_down" msgid="1030249207496490556">"சேவையகம் இயங்கவில்லை"</string>
+    <string name="start_server" msgid="3878573341408591975">"சேவையகத்தைத் தொடங்கு"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"முடக்கப்பட்டது"</item>
+    <item msgid="3193389681837907872">"இயக்கப்பட்டது"</item>
+    <item msgid="3124590179479393815">"இணக்கமற்றது"</item>
+    <item msgid="1606753456265236910">"அமைக்கிறது"</item>
+    <item msgid="3930807209231347454">"சேர்க்கப்பட்டது"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"அமைக்கப்படவில்லை"</item>
+    <item msgid="7598231293776486217">"அமைக்கப்பட்டது"</item>
+    <item msgid="3720547957514534185">"அவசியமில்லை"</item>
+    <item msgid="1264673582354896949">"செயலிலுள்ளது"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-te/strings.xml b/testapps/TestServerApp/app/src/main/res/values-te/strings.xml
new file mode 100644
index 0000000..39cc2fe
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-te/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"టెస్ట్‌సర్వర్‌యాప్"</string>
+    <string name="action_settings" msgid="1335152369747372374">"సెట్టింగ్‌లు"</string>
+    <string name="server_running" msgid="2780193626090379172">"సర్వర్ రన్ అవుతోంది..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"సర్వర్‌ను ఆపివేయండి"</string>
+    <string name="server_down" msgid="1030249207496490556">"సర్వర్ డౌన్ అయింది"</string>
+    <string name="start_server" msgid="3878573341408591975">"సర్వర్‌ను ప్రారంభించండి"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"డిజేబుల్ చేయబడింది"</item>
+    <item msgid="3193389681837907872">"ఎనేబుల్ చేయబడింది"</item>
+    <item msgid="3124590179479393815">"అనుకూలంగా లేదు"</item>
+    <item msgid="1606753456265236910">"కేటాయిస్తోంది"</item>
+    <item msgid="3930807209231347454">"చేర్చబడింది"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"కేటాయించలేదు"</item>
+    <item msgid="7598231293776486217">"కేటాయించబడింది"</item>
+    <item msgid="3720547957514534185">"అవసరం లేదు"</item>
+    <item msgid="1264673582354896949">"ప్రోగ్రెస్‌లో ఉంది"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-th/strings.xml b/testapps/TestServerApp/app/src/main/res/values-th/strings.xml
new file mode 100644
index 0000000..78232ca
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-th/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"แอปเซิร์ฟเวอร์ทดสอบ"</string>
+    <string name="action_settings" msgid="1335152369747372374">"การตั้งค่า"</string>
+    <string name="server_running" msgid="2780193626090379172">"เซิร์ฟเวอร์กำลังทำงาน..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"หยุดเซิร์ฟเวอร์"</string>
+    <string name="server_down" msgid="1030249207496490556">"เซิร์ฟเวอร์ขัดข้อง"</string>
+    <string name="start_server" msgid="3878573341408591975">"เริ่มต้นเซิร์ฟเวอร์"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ปิดใช้อยู่"</item>
+    <item msgid="3193389681837907872">"เปิดใช้อยู่"</item>
+    <item msgid="3124590179479393815">"ใช้งานร่วมกันไม่ได้"</item>
+    <item msgid="1606753456265236910">"การจัดสรร"</item>
+    <item msgid="3930807209231347454">"รวมอยู่ด้วย"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ยังไม่ได้จัดสรร"</item>
+    <item msgid="7598231293776486217">"จัดสรรแล้ว"</item>
+    <item msgid="3720547957514534185">"ไม่บังคับ"</item>
+    <item msgid="1264673582354896949">"อยู่ในระหว่างดำเนินการ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-tl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-tl/strings.xml
deleted file mode 100644
index 0133ed5..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-tl/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Mga Setting"</string>
-    <string name="server_running" msgid="2780193626090379172">"Gumagana ang server..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Patigilin ang Server"</string>
-    <string name="server_down" msgid="1030249207496490556">"Down ang server"</string>
-    <string name="start_server" msgid="3878573341408591975">"Simulan ang Server"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Naka-disable"</item>
-    <item msgid="3193389681837907872">"Naka-enable"</item>
-    <item msgid="3124590179479393815">"Hindi Compatible"</item>
-    <item msgid="1606753456265236910">"Provisioning"</item>
-    <item msgid="3930807209231347454">"Kasama"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Hindi Naka-provision"</item>
-    <item msgid="7598231293776486217">"Naka-provision"</item>
-    <item msgid="3720547957514534185">"Hindi Kinakailangan"</item>
-    <item msgid="1264673582354896949">"Isinasagawa"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-tr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-tr/strings.xml
deleted file mode 100644
index d5950a1..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-tr/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Ayarlar"</string>
-    <string name="server_running" msgid="2780193626090379172">"Sunucu çalışıyor..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Sunucuyu Durdur"</string>
-    <string name="server_down" msgid="1030249207496490556">"Sunucu kapalı"</string>
-    <string name="start_server" msgid="3878573341408591975">"Sunucuyu Başlat"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Devre dışı"</item>
-    <item msgid="3193389681837907872">"Etkin"</item>
-    <item msgid="3124590179479393815">"Uyumsuz"</item>
-    <item msgid="1606753456265236910">"Temel Hazırlık Yapılıyor"</item>
-    <item msgid="3930807209231347454">"Dahil"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Temel Hazırlığı Yapılmadı"</item>
-    <item msgid="7598231293776486217">"Temel Hazırlığı Yapıldı"</item>
-    <item msgid="3720547957514534185">"Gerekli Değil"</item>
-    <item msgid="1264673582354896949">"Devam Ediyor"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-uk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-uk/strings.xml
deleted file mode 100644
index 0899971..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-uk/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Налаштування"</string>
-    <string name="server_running" msgid="2780193626090379172">"Сервер працює…"</string>
-    <string name="stop_server" msgid="6192029827529013598">"Зупинити сервер"</string>
-    <string name="server_down" msgid="1030249207496490556">"Сервер не працює"</string>
-    <string name="start_server" msgid="3878573341408591975">"Запустити сервер"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Вимкнено"</item>
-    <item msgid="3193389681837907872">"Увімкнено"</item>
-    <item msgid="3124590179479393815">"Несумісні"</item>
-    <item msgid="1606753456265236910">"Надання"</item>
-    <item msgid="3930807209231347454">"Включено"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Не надано"</item>
-    <item msgid="7598231293776486217">"Надано"</item>
-    <item msgid="3720547957514534185">"Необов’язково"</item>
-    <item msgid="1264673582354896949">"Виконується"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml
new file mode 100644
index 0000000..5df75a7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ترتیبات"</string>
+    <string name="server_running" msgid="2780193626090379172">"سرور چل رہا ہے..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"سرور روکیں"</string>
+    <string name="server_down" msgid="1030249207496490556">"سرور ڈاؤن ہے"</string>
+    <string name="start_server" msgid="3878573341408591975">"سرور شروع کریں"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"غیر فعال ہے"</item>
+    <item msgid="3193389681837907872">"فعال ہے"</item>
+    <item msgid="3124590179479393815">"غیر مطابقت پذیر"</item>
+    <item msgid="1606753456265236910">"فراہمی"</item>
+    <item msgid="3930807209231347454">"شامل ہے"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"فراہم نہیں کیا گا"</item>
+    <item msgid="7598231293776486217">"فراہم کیا گیا"</item>
+    <item msgid="3720547957514534185">"غیر مطلوب"</item>
+    <item msgid="1264673582354896949">"پیشرفت میں ہے"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-uz/strings.xml b/testapps/TestServerApp/app/src/main/res/values-uz/strings.xml
deleted file mode 100644
index bed928c..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-uz/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"Sozlamalar"</string>
-    <string name="server_running" msgid="2780193626090379172">"Server ishlayapti..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"Serverni to‘xtatish"</string>
-    <string name="server_down" msgid="1030249207496490556">"Server ishlamayapti"</string>
-    <string name="start_server" msgid="3878573341408591975">"Serverni ishga tushirish"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"Yoqilmagan"</item>
-    <item msgid="3193389681837907872">"Yoqilgan"</item>
-    <item msgid="3124590179479393815">"Mos emas"</item>
-    <item msgid="1606753456265236910">"Sinxronlanmoqda"</item>
-    <item msgid="3930807209231347454">"Kiritilgan"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"Taqdim etilmagan"</item>
-    <item msgid="7598231293776486217">"Taqdim etilgan"</item>
-    <item msgid="3720547957514534185">"Majburiy emas"</item>
-    <item msgid="1264673582354896949">"Bajarilmoqda"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml
new file mode 100644
index 0000000..78bd3d8
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Cài đặt"</string>
+    <string name="server_running" msgid="2780193626090379172">"Máy chủ đang chạy..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Dừng máy chủ"</string>
+    <string name="server_down" msgid="1030249207496490556">"Máy chủ không hoạt động"</string>
+    <string name="start_server" msgid="3878573341408591975">"Khởi động máy chủ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Đã tắt"</item>
+    <item msgid="3193389681837907872">"Đã bật"</item>
+    <item msgid="3124590179479393815">"Không tương thích"</item>
+    <item msgid="1606753456265236910">"Đang cung cấp"</item>
+    <item msgid="3930807209231347454">"Đã bao gồm"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Chưa được cung cấp"</item>
+    <item msgid="7598231293776486217">"Đã cung cấp"</item>
+    <item msgid="3720547957514534185">"Không bắt buộc"</item>
+    <item msgid="1264673582354896949">"Đang xử lý"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml
new file mode 100644
index 0000000..6e26819
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"设置"</string>
+    <string name="server_running" msgid="2780193626090379172">"服务器正在运行…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"停止服务器"</string>
+    <string name="server_down" msgid="1030249207496490556">"服务器出现故障"</string>
+    <string name="start_server" msgid="3878573341408591975">"启动服务器"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"已停用"</item>
+    <item msgid="3193389681837907872">"已启用"</item>
+    <item msgid="3124590179479393815">"不兼容"</item>
+    <item msgid="1606753456265236910">"正在配置"</item>
+    <item msgid="3930807209231347454">"已包含"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"未配置"</item>
+    <item msgid="7598231293776486217">"已配置"</item>
+    <item msgid="3720547957514534185">"不需要"</item>
+    <item msgid="1264673582354896949">"进行中"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zh-rHK/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zh-rHK/strings.xml
deleted file mode 100644
index a9ab91c..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-zh-rHK/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"設定"</string>
-    <string name="server_running" msgid="2780193626090379172">"伺服器運作中…"</string>
-    <string name="stop_server" msgid="6192029827529013598">"停止伺服器"</string>
-    <string name="server_down" msgid="1030249207496490556">"伺服器故障"</string>
-    <string name="start_server" msgid="3878573341408591975">"啟動伺服器"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"已停用"</item>
-    <item msgid="3193389681837907872">"已啟用"</item>
-    <item msgid="3124590179479393815">"不兼容"</item>
-    <item msgid="1606753456265236910">"正在佈建"</item>
-    <item msgid="3930807209231347454">"已包括"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"未佈建"</item>
-    <item msgid="7598231293776486217">"已佈建"</item>
-    <item msgid="3720547957514534185">"非必填"</item>
-    <item msgid="1264673582354896949">"進行中"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zh-rTW/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zh-rTW/strings.xml
deleted file mode 100644
index 8b32974..0000000
--- a/testapps/TestServerApp/app/src/main/res/values-zh-rTW/strings.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="2894617184221823208">"TestServerApp"</string>
-    <string name="action_settings" msgid="1335152369747372374">"設定"</string>
-    <string name="server_running" msgid="2780193626090379172">"伺服器正在運作中..."</string>
-    <string name="stop_server" msgid="6192029827529013598">"停止伺服器"</string>
-    <string name="server_down" msgid="1030249207496490556">"伺服器發生問題"</string>
-    <string name="start_server" msgid="3878573341408591975">"啟動伺服器"</string>
-  <string-array name="entitlement_status">
-    <item msgid="5560300387618996934">"已停用"</item>
-    <item msgid="3193389681837907872">"已啟用"</item>
-    <item msgid="3124590179479393815">"不相容"</item>
-    <item msgid="1606753456265236910">"佈建中"</item>
-    <item msgid="3930807209231347454">"已納入"</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item msgid="3486273747926710021">"尚未佈建"</item>
-    <item msgid="7598231293776486217">"已佈建"</item>
-    <item msgid="3720547957514534185">"非必要"</item>
-    <item msgid="1264673582354896949">"進行中"</item>
-  </string-array>
-</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml
new file mode 100644
index 0000000..fbb6262
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2894617184221823208">"I-TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Amasethingi"</string>
+    <string name="server_running" msgid="2780193626090379172">"Iseva iyaqhubeka..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Misa Iseva"</string>
+    <string name="server_down" msgid="1030249207496490556">"Iseva iphansi"</string>
+    <string name="start_server" msgid="3878573341408591975">"Qalisa Iseva"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Kukhutshaziwe"</item>
+    <item msgid="3193389681837907872">"Kunikwe amandla"</item>
+    <item msgid="3124590179479393815">"Ayisebenzisani"</item>
+    <item msgid="1606753456265236910">"Iyahlinzeka"</item>
+    <item msgid="3930807209231347454">"Kuhlanganisiwe"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Akulungiselelwanga"</item>
+    <item msgid="7598231293776486217">"Kulungiselelwe"</item>
+    <item msgid="3720547957514534185">"Akudingekile"</item>
+    <item msgid="1264673582354896949">"Kuyaqhubeka"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values/colors.xml b/testapps/TestServerApp/app/src/main/res/values/colors.xml
deleted file mode 100644
index 09837df..0000000
--- a/testapps/TestServerApp/app/src/main/res/values/colors.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-  <color name="purple_200">#FFBB86FC</color>
-  <color name="purple_500">#FF6200EE</color>
-  <color name="purple_700">#FF3700B3</color>
-  <color name="teal_200">#FF03DAC5</color>
-  <color name="teal_700">#FF018786</color>
-  <color name="black">#FF000000</color>
-  <color name="white">#FFFFFFFF</color>
-</resources>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/values/strings.xml b/testapps/TestServerApp/app/src/main/res/values/strings.xml
deleted file mode 100644
index 0d1efa8..0000000
--- a/testapps/TestServerApp/app/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<resources>
-  <string name="app_name">TestServerApp</string>
-  <string name="action_settings">Settings</string>
-  <string name="server_running">Server is running...</string>
-  <string name="stop_server">Stop Server</string>
-  <string name="server_down">Server is down</string>
-  <string name="start_server">Start Server</string>
-  <string-array name="entitlement_status">
-    <item>Disabled</item>
-    <item>Enabled</item>
-    <item>Incompatible</item>
-    <item>Provisioning</item>
-    <item>Included</item>
-  </string-array>
-  <string-array name="provision_status">
-    <item>Not Provisioned</item>
-    <item>Provisioned</item>
-    <item>Not Required</item>
-    <item>In Progress</item>
-  </string-array>
-</resources>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/xml/backup_rules.xml b/testapps/TestServerApp/app/src/main/res/xml/backup_rules.xml
deleted file mode 100644
index 9b42d90..0000000
--- a/testapps/TestServerApp/app/src/main/res/xml/backup_rules.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-   Sample backup rules file; uncomment and customize as necessary.
-   See https://developer.android.com/guide/topics/data/autobackup
-   for details.
-   Note: This file is ignored for devices older that API 31
-   See https://developer.android.com/about/versions/12/backup-restore
--->
-<full-backup-content>
-  <!--
-   <include domain="sharedpref" path="."/>
-   <exclude domain="sharedpref" path="device.xml"/>
--->
-</full-backup-content>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/main/res/xml/data_extraction_rules.xml b/testapps/TestServerApp/app/src/main/res/xml/data_extraction_rules.xml
deleted file mode 100644
index c6c3bb0..0000000
--- a/testapps/TestServerApp/app/src/main/res/xml/data_extraction_rules.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-   Sample data extraction rules file; uncomment and customize as necessary.
-   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
-   for details.
--->
-<data-extraction-rules>
-  <cloud-backup>
-    <!-- TODO: Use <include> and <exclude> to control what is backed up.
-        <include .../>
-        <exclude .../>
-        -->
-  </cloud-backup>
-  <!--
-    <device-transfer>
-        <include .../>
-        <exclude .../>
-    </device-transfer>
-    -->
-</data-extraction-rules>
\ No newline at end of file
diff --git a/testapps/TestServerApp/app/src/test/java/com/google/android/testserverapp/ExampleUnitTest.java b/testapps/TestServerApp/app/src/test/java/com/google/android/testserverapp/ExampleUnitTest.java
deleted file mode 100644
index 88a8c5a..0000000
--- a/testapps/TestServerApp/app/src/test/java/com/google/android/testserverapp/ExampleUnitTest.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.google.android.testserverapp;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-
-  @Test
-  public void addition_isCorrect() {
-    assertEquals(4, 2 + 2);
-  }
-}
\ No newline at end of file
diff --git a/testapps/TestServerApp/build.gradle b/testapps/TestServerApp/build.gradle
deleted file mode 100644
index 90f9008..0000000
--- a/testapps/TestServerApp/build.gradle
+++ /dev/null
@@ -1,5 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-plugins {
-    id 'com.android.application' version '7.3.0' apply false
-    id 'com.android.library' version '7.3.0' apply false
-}
\ No newline at end of file
diff --git a/testapps/TestServerApp/gradle.properties b/testapps/TestServerApp/gradle.properties
deleted file mode 100644
index 3e927b1..0000000
--- a/testapps/TestServerApp/gradle.properties
+++ /dev/null
@@ -1,21 +0,0 @@
-# Project-wide Gradle settings.
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
-# When configured, Gradle will run in incubating parallel mode.
-# This option should only be used with decoupled projects. More details, visit
-# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app's APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
-android.useAndroidX=true
-# Enables namespacing of each library's R class so that its R class includes only the
-# resources declared in the library itself and none from the library's dependencies,
-# thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.jar b/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index e708b1c..0000000
--- a/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.jar
+++ /dev/null
Binary files differ
diff --git a/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.properties b/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index e12f4cd..0000000
--- a/testapps/TestServerApp/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-#Sat Nov 05 01:06:49 UTC 2022
-distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
-distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
diff --git a/testapps/TestServerApp/gradlew b/testapps/TestServerApp/gradlew
deleted file mode 100755
index 4f906e0..0000000
--- a/testapps/TestServerApp/gradlew
+++ /dev/null
@@ -1,185 +0,0 @@
-#!/usr/bin/env sh
-
-#
-# Copyright 2015 the original author or authors.
-#
-# 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
-#
-#      https://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.
-#
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-exec "$JAVACMD" "$@"
diff --git a/testapps/TestServerApp/gradlew.bat b/testapps/TestServerApp/gradlew.bat
deleted file mode 100644
index ac1b06f..0000000
--- a/testapps/TestServerApp/gradlew.bat
+++ /dev/null
@@ -1,89 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
diff --git a/testapps/TestServerApp/settings.gradle b/testapps/TestServerApp/settings.gradle
deleted file mode 100644
index a6a2846..0000000
--- a/testapps/TestServerApp/settings.gradle
+++ /dev/null
@@ -1,16 +0,0 @@
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        google()
-        mavenCentral()
-    }
-}
-dependencyResolutionManagement {
-    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-rootProject.name = "TestServerApp"
-include ':app'
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
index 9dc4732..0f120f4 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
@@ -130,12 +130,18 @@
         mPing.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
+                Log.d(LOG_TAG, "Clicking Ping button");
                 if (mNetwork != null) {
-                    try {
-                        new RequestTask().ping(mNetwork);
-                    } catch (Exception e) {
-                        Log.e(LOG_TAG, "Exception at ping: " + e);
-                    }
+                    mFixedThreadPool.execute(() -> {
+                        try {
+                            RequestTask requestTask = new RequestTask();
+                            requestTask.ping(mNetwork);
+                            updateResultTextView("Result: Ping is done successfully!");
+                        } catch (Exception e) {
+                            Log.e(LOG_TAG, "Exception at ping: " + e);
+                            updateResultTextView("Result: Got exception with ping!!!");
+                        }
+                    });
                 }
             }
         });
@@ -149,9 +155,7 @@
                 public void onAvailable(final Network network) {
                     Log.d(LOG_TAG, "onAvailable + " + network);
                     mNetwork = network;
-                    mPing.setEnabled(true);
-                    mNetworkRequestRelease.setText(R.string.release_network);
-                    mResultTextView.setText(R.string.network_available);
+                    updateUIOnNetworkAvailable();
                 }
             };
             NetworkRequest.Builder builder = new NetworkRequest.Builder();
@@ -246,6 +250,17 @@
         });
     }
 
+    private void updateUIOnNetworkAvailable() {
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mPing.setEnabled(true);
+                mNetworkRequestRelease.setText(R.string.release_network);
+                mResultTextView.setText(R.string.network_available);
+            }
+        });
+    }
+
     private String purchasePremiumResultToText(int result) {
         switch (result) {
             case PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS:
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
index 1521a14..569c066 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
@@ -19,11 +19,11 @@
 import android.os.AsyncTask;
 import android.util.Log;
 
-import java.io.BufferedInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.util.Scanner;
 
 class RequestTask extends AsyncTask<Network, Integer, Integer> {
     protected Integer doInBackground(Network... network) {
@@ -59,7 +59,8 @@
         try {
             InputStream inputStream = connection.getInputStream();
             Log.d("httpGet", "httpUrl + " + httpUrl);
-            return new BufferedInputStream(inputStream).toString();
+            Scanner scanner = new Scanner(inputStream).useDelimiter("\\A");
+            return scanner.hasNext() ? scanner.next() : "";
         } finally {
             connection.disconnect();
         }
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
index f79ee6f..c01aa3a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
@@ -3,36 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Kipande cha salamu kisichokuwa na kitu"</string>
-    <!-- no translation found for request_network (8945235490804849914) -->
-    <skip />
-    <!-- no translation found for release_network (174252378593535238) -->
-    <skip />
-    <!-- no translation found for ping (7890607576220714932) -->
-    <skip />
-    <!-- no translation found for result_prefix (3522796186427501399) -->
-    <skip />
-    <!-- no translation found for latency_title (963052613947017009) -->
-    <skip />
-    <!-- no translation found for bw_title (3902162973688221344) -->
-    <skip />
-    <!-- no translation found for cbs_title (5234410535569935600) -->
-    <skip />
-    <!-- no translation found for purchase (7843181995697372128) -->
-    <skip />
-    <!-- no translation found for network_available (4780293262690730734) -->
-    <skip />
-    <!-- no translation found for network_requested (5646123922691865991) -->
-    <skip />
-    <!-- no translation found for network_released (2992280481133877025) -->
-    <skip />
-    <!-- no translation found for network_release_failed (256471231420029151) -->
-    <skip />
-    <!-- no translation found for purchase_exception (8876841120055716671) -->
-    <skip />
-    <!-- no translation found for purchase_empty_result (7497824191649973928) -->
-    <skip />
-    <!-- no translation found for premium_not_available (7346368693802644748) -->
-    <skip />
-    <!-- no translation found for purchase_in_progress (5450288183685032424) -->
-    <skip />
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/tests/src/com/android/TestContext.java b/tests/src/com/android/TestContext.java
index 7c3a842..720d235 100644
--- a/tests/src/com/android/TestContext.java
+++ b/tests/src/com/android/TestContext.java
@@ -61,7 +61,11 @@
     @Mock ImsManager mMockImsManager;
     @Mock UserManager mMockUserManager;
 
-    private SparseArray<PersistableBundle> mCarrierConfigs = new SparseArray<>();
+    private final SparseArray<PersistableBundle> mCarrierConfigs = new SparseArray<>();
+
+    private Intent mIntent;
+
+    private BroadcastReceiver mReceiver;
 
     private final HashSet<String> mPermissionTable = new HashSet<>();
 
@@ -105,28 +109,42 @@
     }
 
     @Override
+    public void sendBroadcast(Intent intent) {
+        mIntent = intent;
+    }
+
+    @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter, int flags) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
             String broadcastPermission, Handler scheduler) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
             String broadcastPermission, Handler scheduler, int flags) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
+    public void unregisterReceiver(BroadcastReceiver receiver) {
+        mReceiver = null;
+    }
+
+    @Override
     public ContentResolver getContentResolver() {
         return null;
     }
@@ -134,22 +152,22 @@
     @Override
     public Object getSystemService(String name) {
         switch (name) {
-            case (Context.CARRIER_CONFIG_SERVICE) : {
+            case Context.CARRIER_CONFIG_SERVICE: {
                 return mMockCarrierConfigManager;
             }
-            case (Context.TELECOM_SERVICE) : {
+            case Context.TELECOM_SERVICE: {
                 return mMockTelecomManager;
             }
-            case (Context.TELEPHONY_SERVICE) : {
+            case Context.TELEPHONY_SERVICE: {
                 return mMockTelephonyManager;
             }
-            case (Context.TELEPHONY_SUBSCRIPTION_SERVICE) : {
+            case Context.TELEPHONY_SUBSCRIPTION_SERVICE: {
                 return mMockSubscriptionManager;
             }
-            case(Context.TELEPHONY_IMS_SERVICE) : {
+            case Context.TELEPHONY_IMS_SERVICE: {
                 return mMockImsManager;
             }
-            case(Context.USER_SERVICE) : {
+            case Context.USER_SERVICE: {
                 return mMockUserManager;
             }
         }
@@ -170,6 +188,9 @@
         if (serviceClass == SubscriptionManager.class) {
             return Context.TELEPHONY_SUBSCRIPTION_SERVICE;
         }
+        if (serviceClass == ImsManager.class) {
+            return Context.TELEPHONY_IMS_SERVICE;
+        }
         if (serviceClass == UserManager.class) {
             return Context.USER_SERVICE;
         }
@@ -252,6 +273,14 @@
         }
     }
 
+    public Intent getBroadcast() {
+        return mIntent;
+    }
+
+    public BroadcastReceiver getBroadcastReceiver() {
+        return mReceiver;
+    }
+
     private static void logd(String s) {
         Log.d(TAG, s);
     }
diff --git a/tests/src/com/android/phone/CarrierConfigLoaderTest.java b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
index 9c425d6..6807422 100644
--- a/tests/src/com/android/phone/CarrierConfigLoaderTest.java
+++ b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
@@ -28,7 +28,9 @@
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
+import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
@@ -44,6 +46,7 @@
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyRegistryManager;
 import android.testing.TestableLooper;
 
 import androidx.test.InstrumentationRegistry;
@@ -85,6 +88,7 @@
     @Mock PackageInfo mPackageInfo;
     @Mock SubscriptionInfoUpdater mSubscriptionInfoUpdater;
     @Mock SharedPreferences mSharedPreferences;
+    @Mock TelephonyRegistryManager mTelephonyRegistryManager;
 
     private TelephonyManager mTelephonyManager;
     private CarrierConfigLoader mCarrierConfigLoader;
@@ -96,6 +100,7 @@
     public void setUp() throws Exception {
         super.setUp();
 
+        // TODO: replace doReturn/when with when/thenReturn which is more readable
         doReturn(mSharedPreferences).when(mContext).getSharedPreferences(anyString(), anyInt());
         doReturn(Build.FINGERPRINT).when(mSharedPreferences).getString(eq("build_fingerprint"),
                 any());
@@ -114,6 +119,10 @@
                 eq(PLATFORM_CARRIER_CONFIG_PACKAGE), eq(0) /*flags*/);
         doReturn(PLATFORM_CARRIER_CONFIG_PACKAGE_VERSION_CODE).when(
                 mPackageInfo).getLongVersionCode();
+        when(mContext.getSystemServiceName(TelephonyRegistryManager.class)).thenReturn(
+                Context.TELEPHONY_REGISTRY_SERVICE);
+        when(mContext.getSystemService(TelephonyRegistryManager.class)).thenReturn(
+                mTelephonyRegistryManager);
 
         mHandlerThread = new HandlerThread("CarrierConfigLoaderTest");
         mHandlerThread.start();
@@ -185,6 +194,11 @@
         assertThat(mCarrierConfigLoader.getNoSimConfig().getInt(CARRIER_CONFIG_EXAMPLE_KEY))
                 .isEqualTo(CARRIER_CONFIG_EXAMPLE_VALUE);
         verify(mContext).sendBroadcastAsUser(any(Intent.class), any(UserHandle.class));
+        verify(mTelephonyRegistryManager).notifyCarrierConfigChanged(
+                eq(DEFAULT_PHONE_ID),
+                eq(SubscriptionManager.INVALID_SUBSCRIPTION_ID),
+                eq(TelephonyManager.UNKNOWN_CARRIER_ID),
+                eq(TelephonyManager.UNKNOWN_CARRIER_ID));
     }
 
     /**
diff --git a/tests/src/com/android/phone/PhoneInterfaceManagerTest.java b/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
index 3b6d5ee..6e4a65f 100644
--- a/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
+++ b/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
@@ -17,15 +17,21 @@
 package com.android.phone;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThrows;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.content.pm.PackageManager;
+import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.telephony.RadioAccessFamily;
 import android.telephony.TelephonyManager;
@@ -50,22 +56,24 @@
 @RunWith(AndroidJUnit4.class)
 public class PhoneInterfaceManagerTest extends TelephonyTestBase {
     private PhoneInterfaceManager mPhoneInterfaceManager;
+    private SharedPreferences mSharedPreferences;
 
     @Mock
     PhoneGlobals mPhoneGlobals;
     @Mock
     Phone mPhone;
-    @Mock
-    PackageManager mPackageManager;
 
     @Before
     @UiThreadTest
     public void setUp() throws Exception {
         super.setUp();
-        doReturn(mPackageManager).when(mPhoneGlobals).getPackageManager();
-        doReturn(false).when(mPackageManager).hasSystemFeature(
-                PackageManager.FEATURE_TELEPHONY_IMS);
-        mPhoneInterfaceManager = PhoneInterfaceManager.init(mPhoneGlobals);
+        // Note that PhoneInterfaceManager is a singleton. Calling init gives us a handle to the
+        // global singleton, but the context that is passed in is unused if the phone app is already
+        // alive on a test devices. You must use the spy to mock behavior. Mocks stemming from the
+        // passed context will remain unused.
+        mPhoneInterfaceManager = spy(PhoneInterfaceManager.init(mPhoneGlobals));
+        mSharedPreferences = mPhoneInterfaceManager.getSharedPreferences();
+        mSharedPreferences.edit().remove(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED).commit();
     }
 
     @Test
@@ -138,4 +146,81 @@
 
         assertEquals("ff-Latn-BF", resultFfBf);
     }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_successfullyEnable() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+        assertFalse(mSharedPreferences.contains(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED));
+
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+
+        assertTrue(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, false));
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_successfullyDisable() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+        assertFalse(mSharedPreferences.contains(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED));
+
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(false);
+
+        assertFalse(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, true));
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_lackingNecessaryHal() {
+        doReturn(101).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+        });
+
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_lackingPermissions() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doThrow(SecurityException.class).when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(SecurityException.class, () -> {
+            mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+        });
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertTrue(mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled());
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(false);
+        assertFalse(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, true));
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled_lackingNecessaryHal() {
+        doReturn(101).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled();
+        });
+
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled_lackingPermissions() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doThrow(SecurityException.class).when(mPhoneInterfaceManager).enforceReadPermission();
+
+        assertThrows(SecurityException.class, () -> {
+            mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled();
+        });
+    }
 }
diff --git a/tests/src/com/android/phone/SlicePurchaseControllerTest.java b/tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java
similarity index 75%
rename from tests/src/com/android/phone/SlicePurchaseControllerTest.java
rename to tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java
index ebcf15d..e9e23f3 100644
--- a/tests/src/com/android/phone/SlicePurchaseControllerTest.java
+++ b/tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.phone;
+package com.android.phone.slice;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -26,15 +26,19 @@
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.anyString;
 import static org.mockito.Mockito.clearInvocations;
+import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doCallRealMethod;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
+import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.SharedPreferences;
 import android.os.AsyncResult;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -53,38 +57,42 @@
 import com.android.TelephonyTestBase;
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.Phone;
-import com.android.phone.slice.PremiumNetworkEntitlementApi;
-import com.android.phone.slice.PremiumNetworkEntitlementResponse;
-import com.android.phone.slice.SlicePurchaseController;
-import com.android.phone.slice.SlicePurchaseController.SlicePurchaseControllerBroadcastReceiver;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 
+import java.time.LocalDate;
 import java.util.Collections;
 import java.util.Map;
 
 @RunWith(AndroidJUnit4.class)
 public class SlicePurchaseControllerTest extends TelephonyTestBase {
     private static final String TAG = "SlicePurchaseControllerTest";
+    private static final String DAILY_NOTIFICATION_COUNT_KEY = "daily_notification_count0";
+    private static final String MONTHLY_NOTIFICATION_COUNT_KEY = "monthly_notification_count0";
+    private static final int YEAR = 2000;
+    private static final int MONTH = 6;
+    private static final int DATE = 1;
     private static final int PHONE_ID = 0;
+    private static final int DAILY_NOTIFICATION_MAX = 3;
+    private static final int MONTHLY_NOTIFICATION_MAX = 5;
     private static final long NOTIFICATION_TIMEOUT = 1000;
     private static final long PURCHASE_CONDITION_TIMEOUT = 2000;
     private static final long NETWORK_SETUP_TIMEOUT = 3000;
     private static final long THROTTLE_TIMEOUT = 4000;
 
     @Mock Phone mPhone;
-    @Mock Context mMockedContext;
     @Mock CarrierConfigManager mCarrierConfigManager;
     @Mock CommandsInterface mCommandsInterface;
     @Mock ServiceState mServiceState;
     @Mock PremiumNetworkEntitlementApi mPremiumNetworkEntitlementApi;
+    @Mock SharedPreferences mSharedPreferences;
+    @Mock SharedPreferences.Editor mEditor;
 
     private SlicePurchaseController mSlicePurchaseController;
-    private SlicePurchaseControllerBroadcastReceiver mBroadcastReceiver;
     private PersistableBundle mBundle;
     private PremiumNetworkEntitlementResponse mEntitlementResponse;
     private Handler mHandler;
@@ -106,17 +114,34 @@
         mTestableLooper = new TestableLooper(mHandler.getLooper());
 
         doReturn(PHONE_ID).when(mPhone).getPhoneId();
-        doReturn(mMockedContext).when(mPhone).getContext();
+        doReturn(mContext).when(mPhone).getContext();
         doReturn(mServiceState).when(mPhone).getServiceState();
         mPhone.mCi = mCommandsInterface;
 
-        doReturn(Context.CARRIER_CONFIG_SERVICE).when(mMockedContext)
-                .getSystemServiceName(eq(CarrierConfigManager.class));
-        doReturn(mCarrierConfigManager).when(mMockedContext)
-                .getSystemService(eq(Context.CARRIER_CONFIG_SERVICE));
+        doReturn(mCarrierConfigManager).when(mContext)
+                .getSystemService(Context.CARRIER_CONFIG_SERVICE);
         mBundle = new PersistableBundle();
+        mBundle.putInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_DAILY_NOTIFICATION_COUNT_INT,
+                DAILY_NOTIFICATION_MAX);
+        mBundle.putInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_MONTHLY_NOTIFICATION_COUNT_INT,
+                MONTHLY_NOTIFICATION_MAX);
         doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
 
+        doReturn(mSharedPreferences).when(mContext).getSharedPreferences(anyString(), anyInt());
+        doReturn(mEditor).when(mSharedPreferences).edit();
+        doAnswer(invocation -> {
+            doReturn(invocation.getArgument(1)).when(mSharedPreferences)
+                    .getInt(eq(invocation.getArgument(0)), anyInt());
+            return null;
+        }).when(mEditor).putInt(anyString(), anyInt());
+        doAnswer(invocation -> {
+            doReturn(invocation.getArgument(1)).when(mSharedPreferences)
+                    .getString(eq(invocation.getArgument(0)), anyString());
+            return null;
+        }).when(mEditor).putString(anyString(), anyString());
+
         // create a spy to mock final PendingIntent methods
         SlicePurchaseController slicePurchaseController =
                 new SlicePurchaseController(mPhone, mHandler.getLooper());
@@ -159,7 +184,6 @@
                 new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
         doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
 
         // retry to verify available
@@ -188,19 +212,65 @@
         };
         for (String url : invalidUrls) {
             mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING, url);
-            doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
             assertFalse(mSlicePurchaseController.isPremiumCapabilityAvailableForPurchase(
                     TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
         }
 
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
         assertTrue(mSlicePurchaseController.isPremiumCapabilityAvailableForPurchase(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
     }
 
     @Test
+    public void testUpdateNotificationCounts() {
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE));
+        mSlicePurchaseController.updateNotificationCounts();
+
+        // change only date, month and year remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor, never()).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only month, date and year remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH + 1, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only year, date and month remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 1, MONTH + 1, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only month and year, date remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 2, MONTH + 2, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only date and year, month remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 3, MONTH + 2, DATE + 2));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only date and month, year remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 3, MONTH + 3, DATE + 3));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+    }
+
+    @Test
     public void testPurchasePremiumCapabilityResultFeatureNotSupported() {
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -237,7 +307,6 @@
                 new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
 
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -255,7 +324,6 @@
                 new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
 
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -285,7 +353,6 @@
                 new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
         doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
 
         mSlicePurchaseController.purchasePremiumCapability(
@@ -314,7 +381,6 @@
                 new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
         mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
                 SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
         doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
         doReturn(TelephonyManager.NETWORK_TYPE_NR).when(mServiceState).getDataNetworkType();
         doReturn(null).when(mPremiumNetworkEntitlementApi).checkEntitlementStatus(anyInt());
@@ -342,8 +408,6 @@
         // retry with provisioning response
         mEntitlementResponse.mProvisionStatus =
                 PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_PROVISION_STATUS_IN_PROGRESS;
-        doReturn(mEntitlementResponse).when(mPremiumNetworkEntitlementApi)
-                .checkEntitlementStatus(anyInt());
 
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -357,12 +421,9 @@
                 PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_PROVISION_STATUS_NOT_PROVISIONED;
         mEntitlementResponse.mEntitlementStatus =
                 PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCOMPATIBLE;
-        doReturn(mEntitlementResponse).when(mPremiumNetworkEntitlementApi)
-                .checkEntitlementStatus(anyInt());
         mBundle.putLong(CarrierConfigManager
                 .KEY_PREMIUM_CAPABILITY_PURCHASE_CONDITION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG,
                 PURCHASE_CONDITION_TIMEOUT);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
 
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -409,12 +470,13 @@
     public void testPurchasePremiumCapabilityResultSuccess() {
         sendValidPurchaseRequest();
 
+        // broadcast SUCCESS response from slice purchase application
         Intent intent = new Intent();
         intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS");
         intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
         intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
-        mBroadcastReceiver.onReceive(mMockedContext, intent);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
         mTestableLooper.processAllMessages();
         assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS, mResult);
 
@@ -443,13 +505,7 @@
     public void testPurchasePremiumCapabilityResultAlreadyPurchased() {
         testPurchasePremiumCapabilityResultSuccess();
 
-        // TODO: implement slicing config logic properly
-        NetworkSlicingConfig slicingConfig = new NetworkSlicingConfig(Collections.emptyList(),
-                Collections.singletonList(new NetworkSliceInfo.Builder()
-                        .setStatus(NetworkSliceInfo.SLICE_STATUS_ALLOWED).build()));
-        mSlicePurchaseController.obtainMessage(2 /* EVENT_SLICING_CONFIG_CHANGED */,
-                new AsyncResult(null, slicingConfig, null)).sendToTarget();
-        mTestableLooper.processAllMessages();
+        sendNetworkSlicingConfig(true);
 
         mSlicePurchaseController.purchasePremiumCapability(
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
@@ -467,10 +523,7 @@
                 mResult);
 
         // retry to verify purchase expired
-        slicingConfig = new NetworkSlicingConfig(Collections.emptyList(), Collections.emptyList());
-        mSlicePurchaseController.obtainMessage(2 /* EVENT_SLICING_CONFIG_CHANGED */,
-                new AsyncResult(null, slicingConfig, null)).sendToTarget();
-        mTestableLooper.processAllMessages();
+        sendNetworkSlicingConfig(false);
 
         testPurchasePremiumCapabilityResultSuccess();
     }
@@ -501,12 +554,13 @@
     public void testPurchasePremiumCapabilityResultUserCanceled() {
         sendValidPurchaseRequest();
 
+        // broadcast CANCELED response from slice purchase application
         Intent intent = new Intent();
         intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CANCELED");
         intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
         intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
-        mBroadcastReceiver.onReceive(mMockedContext, intent);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
         mTestableLooper.processAllMessages();
         assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED, mResult);
 
@@ -528,6 +582,7 @@
     public void testPurchasePremiumCapabilityResultCarrierError() {
         sendValidPurchaseRequest();
 
+        // broadcast CARRIER_ERROR response from slice purchase application
         Intent intent = new Intent();
         intent.setAction(
                 "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR");
@@ -536,7 +591,7 @@
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
         intent.putExtra(SlicePurchaseController.EXTRA_FAILURE_CODE,
                 SlicePurchaseController.FAILURE_CODE_SERVER_UNREACHABLE);
-        mBroadcastReceiver.onReceive(mMockedContext, intent);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
         mTestableLooper.processAllMessages();
         assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR, mResult);
 
@@ -558,13 +613,14 @@
     public void testPurchasePremiumCapabilityResultRequestFailed() {
         sendValidPurchaseRequest();
 
+        // broadcast REQUEST_FAILED response from slice purchase application
         Intent intent = new Intent();
         intent.setAction(
                 "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED");
         intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
         intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
-        mBroadcastReceiver.onReceive(mMockedContext, intent);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
         mTestableLooper.processAllMessages();
         assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_REQUEST_FAILED, mResult);
 
@@ -582,7 +638,7 @@
         intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
         intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
-        mBroadcastReceiver.onReceive(mMockedContext, intent);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
         mTestableLooper.processAllMessages();
         assertEquals(
                 TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
@@ -592,8 +648,70 @@
         testPurchasePremiumCapabilityResultSuccess();
     }
 
+    @Test
+    public void testPurchasePremiumCapabilityResultNotificationThrottled() {
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE));
+        mSlicePurchaseController.updateNotificationCounts();
+
+        for (int count = 1; count <= DAILY_NOTIFICATION_MAX; count++) {
+            completeSuccessfulPurchase();
+            verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(count));
+            verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(count));
+        }
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // change the date to trigger daily reset
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE + 1));
+        Mockito.clearInvocations(mEditor);
+
+        for (int count = 1; count <= (MONTHLY_NOTIFICATION_MAX - DAILY_NOTIFICATION_MAX); count++) {
+            completeSuccessfulPurchase();
+            verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(count));
+            verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY),
+                    eq(count + DAILY_NOTIFICATION_MAX));
+        }
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+    }
+
+    private void completeSuccessfulPurchase() {
+        sendValidPurchaseRequest();
+
+        // broadcast NOTIFICATION_SHOWN response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction(
+                "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+
+        // broadcast SUCCESS response from slice purchase application
+        intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS");
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS, mResult);
+
+        // complete network setup
+        sendNetworkSlicingConfig(true);
+        // purchase expired
+        sendNetworkSlicingConfig(false);
+    }
+
     private void sendValidPurchaseRequest() {
-        clearInvocations(mMockedContext);
+        clearInvocations(mContext);
 
         // feature supported
         doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
@@ -614,7 +732,6 @@
         mBundle.putLong(CarrierConfigManager
                 .KEY_PREMIUM_CAPABILITY_PURCHASE_CONDITION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG,
                 PURCHASE_CONDITION_TIMEOUT);
-        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
         // default data subscription
         doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
         // network available
@@ -622,8 +739,6 @@
         // entitlement check passed
         mEntitlementResponse.mEntitlementStatus =
                 PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_ENTITLEMENT_STATUS_ENABLED;
-        doReturn(mEntitlementResponse).when(mPremiumNetworkEntitlementApi)
-                .checkEntitlementStatus(anyInt());
 
         // send purchase request
         mSlicePurchaseController.purchasePremiumCapability(
@@ -632,18 +747,23 @@
         mTestableLooper.processAllMessages();
 
         // verify that the purchase request was sent successfully
-        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
-        verify(mMockedContext).sendBroadcast(intentCaptor.capture());
-        Intent intent = intentCaptor.getValue();
-        assertEquals(SlicePurchaseController.ACTION_START_SLICE_PURCHASE_APP, intent.getAction());
+        verify(mContext).sendBroadcast(any(Intent.class));
+        assertEquals(SlicePurchaseController.ACTION_START_SLICE_PURCHASE_APP,
+                mContext.getBroadcast().getAction());
         assertTrue(mSlicePurchaseController.hasMessages(4 /* EVENT_PURCHASE_TIMEOUT */,
                 TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
+        verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
+    }
 
-        // capture the broadcast receiver to fake responses from the slice purchase application
-        ArgumentCaptor<SlicePurchaseControllerBroadcastReceiver> broadcastReceiverCaptor =
-                ArgumentCaptor.forClass(SlicePurchaseControllerBroadcastReceiver.class);
-        verify(mMockedContext).registerReceiver(
-                broadcastReceiverCaptor.capture(), any(IntentFilter.class));
-        mBroadcastReceiver = broadcastReceiverCaptor.getValue();
+    private void sendNetworkSlicingConfig(boolean configExists) {
+        // TODO: implement slicing config logic properly
+        NetworkSlicingConfig slicingConfig = new NetworkSlicingConfig(Collections.emptyList(),
+                configExists
+                        ? Collections.singletonList(new NetworkSliceInfo.Builder()
+                                .setStatus(NetworkSliceInfo.SLICE_STATUS_ALLOWED).build())
+                        : Collections.emptyList());
+        mSlicePurchaseController.obtainMessage(2 /* EVENT_SLICING_CONFIG_CHANGED */,
+                new AsyncResult(null, slicingConfig, null)).sendToTarget();
+        mTestableLooper.processAllMessages();
     }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
index 553dbc9..1208ee2 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
@@ -16,6 +16,13 @@
 
 package com.android.services.telephony;
 
+import static android.telephony.DisconnectCause.NOT_DISCONNECTED;
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_CS;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_PS;
+import static android.telephony.emergency.EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE;
+import static android.telephony.ims.ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL;
+
 import static com.android.internal.telephony.RILConstants.GSM_PHONE;
 
 import static junit.framework.Assert.assertEquals;
@@ -25,14 +32,15 @@
 import static junit.framework.Assert.fail;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -46,26 +54,33 @@
 import android.telecom.DisconnectCause;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
-import android.telephony.CarrierConfigManager;
 import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsReasonInfo;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.TelephonyTestBase;
+import com.android.ims.ImsManager;
 import com.android.internal.telecom.IConnectionService;
 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.PhoneConstants;
+import com.android.internal.telephony.PhoneInternalInterface.DialArgs;
 import com.android.internal.telephony.ServiceStateTracker;
 import com.android.internal.telephony.data.PhoneSwitcher;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.domainselection.EmergencyCallDomainSelectionConnection;
 import com.android.internal.telephony.emergency.EmergencyNumberTracker;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
+import com.android.internal.telephony.imsphone.ImsPhone;
 
 import org.junit.After;
 import org.junit.Before;
@@ -73,11 +88,14 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
 
 /**
  * Unit tests for TelephonyConnectionService.
@@ -116,6 +134,8 @@
     private static final PhoneAccountHandle PHONE_ACCOUNT_HANDLE_2 = new PhoneAccountHandle(
             TEST_COMPONENT_NAME, TEST_ACCOUNT_ID2);
     private static final Uri TEST_ADDRESS = Uri.parse("tel:+16505551212");
+    private static final String TELECOM_CALL_ID1 = "TC1";
+    private static final String TEST_EMERGENCY_NUMBER = "911";
     private android.telecom.Connection mConnection;
 
     @Mock TelephonyConnectionService.TelephonyManagerProxy mTelephonyManagerProxy;
@@ -135,6 +155,10 @@
     @Mock Call mCall2;
     @Mock com.android.internal.telephony.Connection mInternalConnection;
     @Mock com.android.internal.telephony.Connection mInternalConnection2;
+    @Mock DomainSelectionResolver mDomainSelectionResolver;
+    @Mock EmergencyCallDomainSelectionConnection mEmergencyCallDomainSelectionConnection;
+    @Mock ImsPhone mImsPhone;
+    private EmergencyStateTracker mEmergencyStateTracker;
     private Phone mPhone0;
     private Phone mPhone1;
 
@@ -180,6 +204,20 @@
         mTestConnectionService.setDisconnectCauseFactory(mDisconnectCauseFactory);
         mTestConnectionService.onCreate();
         mTestConnectionService.setTelephonyManagerProxy(mTelephonyManagerProxy);
+        DomainSelectionResolver.setDomainSelectionResolver(mDomainSelectionResolver);
+        replaceInstance(TelephonyConnectionService.class, "mDomainSelectionResolver",
+                mTestConnectionService, mDomainSelectionResolver);
+        mEmergencyStateTracker = Mockito.mock(EmergencyStateTracker.class);
+        replaceInstance(TelephonyConnectionService.class, "mEmergencyStateTracker",
+                mTestConnectionService, mEmergencyStateTracker);
+        doReturn(CompletableFuture.completedFuture(NOT_DISCONNECTED))
+                .when(mEmergencyStateTracker)
+                .startEmergencyCall(any(), anyString(), eq(false));
+        replaceInstance(TelephonyConnectionService.class,
+                "mDomainSelectionMainExecutor", mTestConnectionService, getExecutor());
+        doReturn(false).when(mDomainSelectionResolver).isDomainSelectionSupported();
+        doReturn(null).when(mDomainSelectionResolver).getDomainSelectionConnection(
+                any(), anyInt(), anyBoolean());
         mBinderStub = (IConnectionService.Stub) mTestConnectionService.onBind(null);
     }
 
@@ -1107,221 +1145,6 @@
     }
 
     /**
-     * Test that the TelephonyConnectionService successfully performs a DDS switch before a call
-     * when we are not roaming and the carrier only supports SUPL over the data plane.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_carrierconfig_dds() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "150");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                        null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(150) /*extensionTime*/, any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService successfully turns radio on before placing the
-     * emergency call.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmerge_exitingApm_disconnected() {
-        when(mDeviceState.isAirplaneModeOn(any())).thenReturn(true);
-        Phone testPhone = setupConnectionServiceInApm();
-
-        ArgumentCaptor<RadioOnStateListener.Callback> callback =
-                ArgumentCaptor.forClass(RadioOnStateListener.Callback.class);
-        verify(mRadioOnHelper).triggerRadioOnAndListen(callback.capture(), eq(true),
-                eq(testPhone), eq(false));
-
-        assertFalse(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-        when(mSST.isRadioOn()).thenReturn(true);
-        assertTrue(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-
-        mConnection.setDisconnected(null);
-        callback.getValue().onComplete(null, true);
-        for (Phone phone : mPhoneFactoryProxy.getPhones()) {
-            verify(phone).setRadioPower(true, false, false, true);
-        }
-    }
-
-    /**
-     * Test that the TelephonyConnectionService successfully turns radio on before placing the
-     * emergency call.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_exitingApm_placeCall() {
-        when(mDeviceState.isAirplaneModeOn(any())).thenReturn(true);
-        Phone testPhone = setupConnectionServiceInApm();
-
-        ArgumentCaptor<RadioOnStateListener.Callback> callback =
-                ArgumentCaptor.forClass(RadioOnStateListener.Callback.class);
-        verify(mRadioOnHelper).triggerRadioOnAndListen(callback.capture(), eq(true),
-                eq(testPhone), eq(false));
-
-        assertFalse(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-        when(mSST.isRadioOn()).thenReturn(true);
-        assertTrue(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-
-        callback.getValue().onComplete(null, true);
-
-        try {
-            doAnswer(invocation -> null).when(mContext).startActivity(any());
-            verify(testPhone).dial(anyString(), any(), any());
-        } catch (CallStateException e) {
-            // This shouldn't happen
-            fail();
-        }
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier
-     * supports control-plane fallback.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_nocarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                        null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier
-     * supports control-plane fallback.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_supportsuplondds() {
-        // If the non-DDS supports SUPL, dont switch data
-        doReturn(false).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                         null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier does
-     * not support control-plane fallback CarrierConfig while roaming.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_roaming_nocarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                true /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                         null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does perform a DDS switch even though the carrier
-     * supports control-plane fallback CarrierConfig and the roaming partner is configured to look
-     * like a home network.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_roamingcarrierconfig() {
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        // Setup voice roaming scenario
-        String testRoamingOperator = "001001";
-        // Setup test to not support SUPL on the non-DDS subscription
-        String[] roamingPlmns = new String[1];
-        roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                roamingPlmns);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, true /* setOperatorName */,
-                        "TestTel" /* operator long name*/, "TestTel" /* operator short name */,
-                                testRoamingOperator /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(0) /*extensionTime*/, any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does perform a DDS switch even though the carrier
-     * supports control-plane fallback CarrierConfig if we are roaming and the roaming partner is
-     * configured to use data plane only SUPL.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial__roaming_roamingcarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        // Setup voice roaming scenario
-        String testRoamingOperator = "001001";
-        String[] roamingPlmns = new String[1];
-        roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                roamingPlmns);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, true /* setOperatorName */,
-                        "TestTel" /* operator long name*/, "TestTel" /* operator short name */,
-                                testRoamingOperator /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(0) /*extensionTime*/, any());
-    }
-
-    /**
      * Verifies for an incoming call on the same SIM that we don't set
      * {@link android.telecom.Connection#EXTRA_ANSWERING_DROPS_FG_CALL} on the incoming call extras.
      * @throws Exception
@@ -1527,6 +1350,295 @@
         assertFalse(tc1.wasDisconnected);
     }
 
+    /**
+     * Verifies that TelephonyManager is used to determine whether a connection is Emergency when
+     * creating an outgoing connection.
+     */
+    @Test
+    @SmallTest
+    public void testIsEmergencyDeterminedByTelephonyManager() {
+        ConnectionRequest connectionRequest = new ConnectionRequest.Builder()
+                .setAccountHandle(PHONE_ACCOUNT_HANDLE_1)
+                .setAddress(TEST_ADDRESS)
+                .build();
+        mConnection = mTestConnectionService.onCreateOutgoingConnection(
+                PHONE_ACCOUNT_HANDLE_1, connectionRequest);
+
+        verify(mTelephonyManagerProxy)
+                .isCurrentEmergencyNumber(TEST_ADDRESS.getSchemeSpecificPart());
+    }
+
+    @Test
+    public void testDomainSelectionCs() throws Exception {
+        setupForCallTest();
+
+        int selectedDomain = DOMAIN_CS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionPs() throws Exception {
+        setupForCallTest();
+
+        int selectedDomain = DOMAIN_PS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionCsForTty() throws Exception {
+        setupForCallTest();
+
+        ImsManager imsManager = Mockito.mock(ImsManager.class);
+        doReturn(false).when(imsManager).isNonTtyOrTtyOnVolteEnabled();
+        replaceInstance(TelephonyConnectionService.class,
+                "mImsManager", mTestConnectionService, imsManager);
+
+        setupForDialForDomainSelection(mPhone0, DOMAIN_PS, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mEmergencyStateTracker, times(1))
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mDomainSelectionResolver, times(0))
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyCallDomainSelectionConnection, times(0))
+                .createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(DOMAIN_CS, dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionRedialCs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int selectedDomain = DOMAIN_CS;
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, true);
+
+        assertTrue(mTestConnectionService.maybeReselectDomain(c, preciseDisconnectCause, null));
+        verify(mEmergencyCallDomainSelectionConnection).reselectDomain(any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        Connection nc = Mockito.mock(Connection.class);
+        doReturn(nc).when(mPhone0).dial(anyString(), any(), any());
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionRedialPs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int selectedDomain = DOMAIN_PS;
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, true);
+
+        assertTrue(mTestConnectionService.maybeReselectDomain(c, preciseDisconnectCause, null));
+        verify(mEmergencyCallDomainSelectionConnection).reselectDomain(any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        Connection nc = Mockito.mock(Connection.class);
+        doReturn(nc).when(mPhone0).dial(anyString(), any(), any());
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionNormalToEmergencyCs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int eccCategory = EMERGENCY_SERVICE_CATEGORY_POLICE;
+        int selectedDomain = DOMAIN_CS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, false);
+        c.setEmergencyServiceCategory(eccCategory);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        ImsReasonInfo reasonInfo = new ImsReasonInfo(CODE_SIP_ALTERNATE_EMERGENCY_CALL, 0, null);
+        assertTrue(mTestConnectionService.maybeReselectDomain(c,
+                  preciseDisconnectCause, reasonInfo));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+        assertTrue(dialArgs.isEmergency);
+        assertEquals(eccCategory, dialArgs.eccCategory);
+    }
+
+    @Test
+    public void testDomainSelectionNormalToEmergencyPs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int eccCategory = EMERGENCY_SERVICE_CATEGORY_POLICE;
+        int selectedDomain = DOMAIN_PS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, false);
+        c.setEmergencyServiceCategory(eccCategory);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        ImsReasonInfo reasonInfo = new ImsReasonInfo(CODE_SIP_ALTERNATE_EMERGENCY_CALL, 0, null);
+        assertTrue(mTestConnectionService.maybeReselectDomain(c,
+                  preciseDisconnectCause, reasonInfo));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+        assertTrue(dialArgs.isEmergency);
+        assertEquals(eccCategory, dialArgs.eccCategory);
+    }
+
+    private void setupForDialForDomainSelection(Phone mockPhone, int domain, boolean isEmergency) {
+        if (isEmergency) {
+            doReturn(mEmergencyCallDomainSelectionConnection).when(mDomainSelectionResolver)
+                    .getDomainSelectionConnection(any(), anyInt(), eq(true));
+            doReturn(CompletableFuture.completedFuture(domain))
+                    .when(mEmergencyCallDomainSelectionConnection)
+                    .createEmergencyConnection(any(), any());
+            doReturn(true).when(mTelephonyManagerProxy).isCurrentEmergencyNumber(anyString());
+        }
+
+        doReturn(true).when(mDomainSelectionResolver).isDomainSelectionSupported();
+        doReturn(mImsPhone).when(mockPhone).getImsPhone();
+    }
+
+    private TestTelephonyConnection setupForReDialForDomainSelection(
+            Phone mockPhone, int domain, int preciseDisconnectCause,
+            int disconnectCause, boolean fromEmergency) throws Exception {
+        try {
+            if (fromEmergency) {
+                doReturn(CompletableFuture.completedFuture(domain))
+                        .when(mEmergencyCallDomainSelectionConnection)
+                        .reselectDomain(any());
+                replaceInstance(TelephonyConnectionService.class,
+                        "mEmergencyCallDomainSelectionConnection",
+                        mTestConnectionService, mEmergencyCallDomainSelectionConnection);
+                replaceInstance(TelephonyConnectionService.class, "mEmergencyCallId",
+                        mTestConnectionService, TELECOM_CALL_ID1);
+            }
+        } catch (Exception e) {
+            // This shouldn't happen
+            fail();
+        }
+
+        doReturn(true).when(mDomainSelectionResolver).isDomainSelectionSupported();
+
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setTelecomCallId(TELECOM_CALL_ID1);
+        c.setMockPhone(mockPhone);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        Connection oc = c.getOriginalConnection();
+        doReturn(disconnectCause).when(oc).getDisconnectCause();
+        doReturn(preciseDisconnectCause).when(oc).getPreciseDisconnectCause();
+
+        return c;
+    }
+
     private SimpleTelephonyConnection createTestConnection(PhoneAccountHandle handle,
             int properties, boolean isEmergency) {
         SimpleTelephonyConnection connection = new SimpleTelephonyConnection();
@@ -1742,4 +1854,18 @@
             fail();
         }
     }
+
+    private ConnectionRequest createConnectionRequest(
+            PhoneAccountHandle accountHandle, String address, String callId) {
+        return new ConnectionRequest.Builder()
+                .setAccountHandle(accountHandle)
+                .setAddress(Uri.parse("tel:" + address))
+                .setExtras(new Bundle())
+                .setTelecomCallId(callId)
+                .build();
+    }
+
+    private Executor getExecutor() {
+        return Runnable::run;
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
index c996e5f..3c309ba 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
@@ -1,5 +1,7 @@
 package com.android.services.telephony;
 
+import static android.telecom.Connection.STATE_DISCONNECTED;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertNull;
@@ -7,6 +9,9 @@
 import static junit.framework.Assert.fail;
 import static junit.framework.TestCase.assertFalse;
 
+import static org.junit.Assert.assertNotEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -26,7 +31,6 @@
 import com.android.internal.telephony.d2d.DtmfTransport;
 import com.android.internal.telephony.d2d.RtpTransport;
 import com.android.internal.telephony.imsphone.ImsPhoneConnection;
-import com.android.phone.PhoneGlobals;
 import com.android.phone.R;
 
 import org.junit.Before;
@@ -39,6 +43,8 @@
 public class TelephonyConnectionTest {
     @Mock
     private ImsPhoneConnection mImsPhoneConnection;
+    @Mock
+    private TelephonyConnectionService mTelephonyConnectionService;
 
     @Before
     public void setUp() throws Exception {
@@ -257,4 +263,44 @@
         assertTrue(c.isRttMergeSupported(c.getCarrierConfig()));
     }
 
+    @Test
+    public void testDomainSelectionDisconnected() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        c.updateState();
+
+        verify(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testDomainSelectionDisconnected_NoRedial() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        doReturn(false).when(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+        c.updateState();
+
+        assertEquals(STATE_DISCONNECTED, c.getState());
+    }
+
+    @Test
+    public void testDomainSelectionDisconnected_Redial() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        doReturn(true).when(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+        c.updateState();
+
+        assertNotEquals(STATE_DISCONNECTED, c.getState());
+    }
 }
diff --git a/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java b/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java
new file mode 100644
index 0000000..74c3311
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.TransportSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Unit tests for DomainSelectorBase.
+ */
+@RunWith(AndroidJUnit4.class)
+public class DomainSelectorBaseTest {
+    public class TestDomainSelectorBase extends DomainSelectorBase {
+        public TestDomainSelectorBase(Context context, int slotId, int subId,
+                @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener, String logTag) {
+            super(context, slotId, subId, looper, imsStateTracker, listener, logTag);
+        }
+
+        @Override
+        public void cancelSelection() {
+            // No operations.
+        }
+
+        @Override
+        public void reselectDomain(@NonNull SelectionAttributes attr) {
+            // No operations.
+        }
+
+        @Override
+        public void finishSelection() {
+            // No operations.
+        }
+
+        @Override
+        public void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback) {
+            // No operations.
+        }
+    }
+
+    private static final String TAG = DomainSelectorBaseTest.class.getSimpleName();
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+    @Mock private ImsStateTracker mImsStateTracker;
+
+    private Context mContext;
+    private Looper mLooper;
+    private TestDomainSelectorBase mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext();
+
+        HandlerThread handlerThread = new HandlerThread(TAG);
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mDomainSelector = new TestDomainSelectorBase(mContext, SLOT_0, SUB_1, mLooper,
+                mImsStateTracker, mDomainSelectorDestroyListener, TAG);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            mDomainSelector = null;
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelectorDestroyListener = null;
+        mImsStateTracker = null;
+        mContext = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testInit() {
+        assertEquals(SLOT_0, mDomainSelector.getSlotId());
+        assertEquals(SUB_1, mDomainSelector.getSubId());
+    }
+
+    @Test
+    @SmallTest
+    public void testDestroy() {
+        mDomainSelector.destroy();
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+        mDomainSelector = null;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
new file mode 100644
index 0000000..e1de0ab
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
@@ -0,0 +1,1081 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.EUTRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.GERAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UNKNOWN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UTRAN;
+import static android.telephony.BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY;
+import static android.telephony.BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_SCAN_TIMER_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.SCAN_TYPE_NO_PREFERENCE;
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_CS;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_PS;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_HOME;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_UNKNOWN;
+
+import static com.android.services.telephony.domainselection.EmergencyCallDomainSelector.MSG_NETWORK_SCAN_TIMEOUT;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IPowerManager;
+import android.os.IThermalService;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.os.PowerManager;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.CellIdentityLte;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+import java.lang.reflect.Field;
+import java.util.List;
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for EmergencyCallDomainSelector
+ */
+public class EmergencyCallDomainSelectorTest {
+    private static final String TAG = "EmergencyCallDomainSelectorTest";
+
+    private static final int SLOT_0 = 0;
+    private static final int SLOT_0_SUB_ID = 1;
+
+    @Mock private CarrierConfigManager mCarrierConfigManager;
+    @Mock private TelephonyManager mTelephonyManager;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private ImsMmTelManager mMmTelManager;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDestroyListener;
+
+    private Context mContext;
+
+    private HandlerThread mHandlerThread;
+    private TestableLooper mLooper;
+    private EmergencyCallDomainSelector mDomainSelector;
+    private SelectionAttributes mSelectionAttributes;
+    private @AccessNetworkConstants.RadioAccessNetworkType List<Integer> mAccessNetwork;
+    private PowerManager mPowerManager;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public String getSystemServiceName(Class<?> serviceClass) {
+                if (serviceClass == ImsManager.class) {
+                    return Context.TELEPHONY_IMS_SERVICE;
+                } else if (serviceClass == TelephonyManager.class) {
+                    return Context.TELEPHONY_SERVICE;
+                } else if (serviceClass == CarrierConfigManager.class) {
+                    return Context.CARRIER_CONFIG_SERVICE;
+                } else if (serviceClass == PowerManager.class) {
+                    return Context.POWER_SERVICE;
+                }
+                return super.getSystemServiceName(serviceClass);
+            }
+
+            @Override
+            public Object getSystemService(String name) {
+                switch (name) {
+                    case (Context.POWER_SERVICE) : {
+                        return mPowerManager;
+                    }
+                }
+                return super.getSystemService(name);
+            }
+
+            @Override
+            public String getOpPackageName() {
+                return "";
+            }
+        };
+
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
+        mHandlerThread = new HandlerThread("EmergencyCallDomainSelectorTest");
+        mHandlerThread.start();
+
+        try {
+            mLooper = new TestableLooper(mHandlerThread.getLooper());
+        } catch (Exception e) {
+            logd("Unable to create looper from handler.");
+        }
+
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
+        when(mTelephonyManager.createForSubscriptionId(anyInt()))
+                .thenReturn(mTelephonyManager);
+        when(mTelephonyManager.getNetworkCountryIso()).thenReturn("");
+
+        mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt()))
+            .thenReturn(getDefaultPersistableBundle());
+
+        IPowerManager powerManager = mock(IPowerManager.class);
+        mPowerManager = new PowerManager(mContext, powerManager, mock(IThermalService.class),
+                new Handler(mHandlerThread.getLooper()));
+
+        ImsManager imsManager = mContext.getSystemService(ImsManager.class);
+        when(imsManager.getImsMmTelManager(anyInt())).thenReturn(mMmTelManager);
+        when(mMmTelManager.isAdvancedCallingSettingEnabled()).thenReturn(true);
+
+        when(mTransportSelectorCallback.onWwanSelected()).thenReturn(mWwanSelectorCallback);
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Consumer<WwanSelectorCallback> consumer =
+                        (Consumer<WwanSelectorCallback>) invocation.getArguments()[0];
+                consumer.accept(mWwanSelectorCallback);
+                return null;
+            }
+        }).when(mTransportSelectorCallback).onWwanSelected(any());
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                mAccessNetwork = (List<Integer>) invocation.getArguments()[0];
+                return null;
+            }
+        }).when(mWwanSelectorCallback).onRequestEmergencyNetworkScan(
+                any(), anyInt(), any(), any());
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            mDomainSelector = null;
+        }
+
+        if (mLooper != null) {
+            mLooper.destroy();
+            mLooper = null;
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void testInit() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+
+        verify(mWwanSelectorCallback, times(0)).onRequestEmergencyNetworkScan(
+                any(), anyInt(), any(), any());
+        verify(mWwanSelectorCallback, times(0)).onDomainSelected(anyInt());
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCsSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(UTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredBarredSelectScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsNotRegisteredVopsOffEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultOutOfServiceScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(
+                UNKNOWN, REGISTRATION_STATE_UNKNOWN, 0, false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testVoLteOnEpsImsNotRegisteredSelectPs() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        // Requires VoLTE enabled and VoLTE is enabled.
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testVoLteOffEpsImsNotRegisteredSelectCs() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        // Disable VoLTE.
+        when(mMmTelManager.isAdvancedCallingSettingEnabled()).thenReturn(false);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        // Requires VoLTE enabled but VoLTE is'nt enabled.
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testRequiresRegEpsImsNotRegisteredScanCsPreferred() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanCsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredBarredScanTimeoutWifi() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService(true);
+
+        verifyScanPsPreferred();
+
+        assertTrue(mDomainSelector.hasMessages(MSG_NETWORK_SCAN_TIMEOUT));
+
+        mDomainSelector.handleMessage(mDomainSelector.obtainMessage(MSG_NETWORK_SCAN_TIMEOUT));
+
+        verify(mTransportSelectorCallback, times(1)).onWlanSelected();
+    }
+
+    private void createSelector(int subId) throws Exception {
+        mDomainSelector = new EmergencyCallDomainSelector(
+                mContext, SLOT_0, subId, mHandlerThread.getLooper(),
+                mImsStateTracker, mDestroyListener);
+
+        replaceInstance(DomainSelectorBase.class,
+                "mWwanSelectorCallback", mDomainSelector, mWwanSelectorCallback);
+    }
+
+    private void verifyCsDialed() {
+        verify(mWwanSelectorCallback, times(1)).onDomainSelected(eq(DOMAIN_CS));
+    }
+
+    private void verifyPsDialed() {
+        verify(mWwanSelectorCallback, times(1)).onDomainSelected(eq(DOMAIN_PS));
+    }
+
+    private void verifyScanPsPreferred() {
+        verifyScanPreferred(DomainSelectionService.SCAN_TYPE_NO_PREFERENCE, EUTRAN);
+    }
+
+    private void verifyScanCsPreferred() {
+        verifyScanPreferred(DomainSelectionService.SCAN_TYPE_NO_PREFERENCE, UTRAN);
+    }
+
+    private void verifyScanPreferred(int scanType, int expectedPreferredAccessNetwork) {
+        verify(mWwanSelectorCallback, times(1)).onRequestEmergencyNetworkScan(
+                any(), eq(scanType), any(), any());
+        assertEquals(expectedPreferredAccessNetwork, (int) mAccessNetwork.get(0));
+    }
+
+    private void unsolBarringInfoChanged(boolean barred) {
+        SparseArray<BarringInfo.BarringServiceInfo> serviceInfos = new SparseArray<>();
+        if (barred) {
+            serviceInfos.put(BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(BARRING_TYPE_UNCONDITIONAL, false, 0, 0));
+        }
+        mDomainSelector.onBarringInfoUpdated(new BarringInfo(new CellIdentityLte(), serviceInfos));
+    }
+
+    private void bindImsService() {
+        bindImsService(false);
+    }
+
+    private void bindImsService(boolean isWifi) {
+        doReturn(isWifi).when(mImsStateTracker).isImsRegisteredOverWlan();
+        doReturn(true).when(mImsStateTracker).isImsRegistered();
+        mDomainSelector.onImsRegistrationStateChanged();
+        doReturn(true).when(mImsStateTracker).isImsVoiceCapable();
+        mDomainSelector.onImsMmTelCapabilitiesChanged();
+    }
+
+    private void bindImsServiceUnregistered() {
+        doReturn(false).when(mImsStateTracker).isImsRegistered();
+        mDomainSelector.onImsRegistrationStateChanged();
+        doReturn(false).when(mImsStateTracker).isImsVoiceCapable();
+        mDomainSelector.onImsMmTelCapabilitiesChanged();
+    }
+
+    private static EmergencyRegResult getEmergencyRegResult(
+            @AccessNetworkConstants.RadioAccessNetworkType int accessNetwork,
+            @NetworkRegistrationInfo.RegistrationState int regState,
+            @NetworkRegistrationInfo.Domain int domain,
+            boolean isVopsSupported, boolean isEmcBearerSupported, int emc, int emf,
+            @NonNull String mcc, @NonNull String mnc) {
+        return new EmergencyRegResult(accessNetwork, regState,
+                domain, isVopsSupported, isEmcBearerSupported,
+                emc, emf, mcc, mnc, "");
+    }
+
+    private static PersistableBundle getDefaultPersistableBundle() {
+        int[] imsRats = new int[] { EUTRAN };
+        int[] csRats = new int[] { UTRAN, GERAN };
+        int[] imsRoamRats = new int[] { EUTRAN };
+        int[] csRoamRats = new int[] { UTRAN, GERAN };
+        int[] domainPreference = new int[] {
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP,
+                CarrierConfigManager.ImsEmergency.DOMAIN_CS,
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP
+                };
+        int[] roamDomainPreference = new int[] {
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP,
+                CarrierConfigManager.ImsEmergency.DOMAIN_CS,
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP
+                };
+        boolean imsWhenVoiceOnCs = false;
+        int maxRetriesOverWiFi = 1;
+        int cellularScanTimerSec = 10;
+        int scanType = SCAN_TYPE_NO_PREFERENCE;
+        boolean requiresImsRegistration = false;
+        boolean requiresVoLteEnabled = false;
+        boolean ltePreferredAfterNrFailed = false;
+        String[] cdmaPreferredNumbers = new String[] {};
+
+        return getPersistableBundle(imsRats, csRats, imsRoamRats, csRoamRats,
+                domainPreference, roamDomainPreference, imsWhenVoiceOnCs, maxRetriesOverWiFi,
+                cellularScanTimerSec, scanType, requiresImsRegistration, requiresVoLteEnabled,
+                ltePreferredAfterNrFailed, cdmaPreferredNumbers);
+    }
+
+    private static PersistableBundle getPersistableBundle(
+            @Nullable int[] imsRats, @Nullable int[] csRats,
+            @Nullable int[] imsRoamRats, @Nullable int[] csRoamRats,
+            @Nullable int[] domainPreference, @Nullable int[] roamDomainPreference,
+            boolean imsWhenVoiceOnCs, int maxRetriesOverWiFi,
+            int cellularScanTimerSec, int scanType, boolean requiresImsRegistration,
+            boolean requiresVoLteEnabled, boolean ltePreferredAfterNrFailed,
+            @Nullable String[] cdmaPreferredNumbers) {
+
+        PersistableBundle bundle  = new PersistableBundle();
+        if (imsRats != null) {
+            bundle.putIntArray(KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY,
+                    imsRats);
+        }
+        if (imsRoamRats != null) {
+            bundle.putIntArray(
+                    KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY,
+                    imsRoamRats);
+        }
+        if (csRats != null) {
+            bundle.putIntArray(KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY,
+                    csRats);
+        }
+        if (csRoamRats != null) {
+            bundle.putIntArray(
+                    KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY,
+                    csRoamRats);
+        }
+        if (domainPreference != null) {
+            bundle.putIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY, domainPreference);
+        }
+        if (roamDomainPreference != null) {
+            bundle.putIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY,
+                    roamDomainPreference);
+        }
+        bundle.putBoolean(KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL, imsWhenVoiceOnCs);
+        bundle.putInt(KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT, maxRetriesOverWiFi);
+        bundle.putInt(KEY_EMERGENCY_SCAN_TIMER_SEC_INT, cellularScanTimerSec);
+        bundle.putInt(KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT, scanType);
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL, requiresImsRegistration);
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, requiresVoLteEnabled);
+        bundle.putInt(KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT, 0);
+        bundle.putBoolean(KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL,
+                ltePreferredAfterNrFailed);
+        bundle.putStringArray(KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY,
+                cdmaPreferredNumbers);
+
+        return bundle;
+    }
+
+    public static SelectionAttributes getSelectionAttributes(int slotId, int subId,
+            EmergencyRegResult regResult) {
+        SelectionAttributes.Builder builder =
+                new SelectionAttributes.Builder(slotId, subId, SELECTOR_TYPE_CALLING)
+                .setEmergency(true)
+                .setEmergencyRegResult(regResult);
+        return builder.build();
+    }
+
+    private static void replaceInstance(final Class c,
+            final String instanceName, final Object obj, final Object newValue) throws Exception {
+        Field field = c.getDeclaredField(instanceName);
+        field.setAccessible(true);
+        field.set(obj, newValue);
+    }
+
+    private void processAllMessages() {
+        while (!mLooper.getLooper().getQueue().isIdle()) {
+            mLooper.processAllMessages();
+        }
+    }
+
+    private static void logd(String str) {
+        Log.d(TAG, str);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java
new file mode 100644
index 0000000..8b63530
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java
@@ -0,0 +1,799 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_SMS;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DataSpecificRegistrationInfo;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.VopsSupportInfo;
+import android.telephony.WwanSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+import android.util.SparseArray;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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.MockitoAnnotations;
+
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for EmergencySmsDomainSelector.
+ */
+@RunWith(AndroidJUnit4.class)
+public class EmergencySmsDomainSelectorTest {
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+
+    @Mock private ServiceState mServiceState;
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private VopsSupportInfo mVopsSupportInfo;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+
+    private final SelectionAttributes mSelectionAttributes =
+            new SelectionAttributes.Builder(SLOT_0, SUB_1, SELECTOR_TYPE_SMS)
+            .setEmergency(true)
+            .build();
+    private Context mContext;
+    private Looper mLooper;
+    private TestableLooper mTestableLooper;
+    private CarrierConfigManager mCarrierConfigManager;
+    private NetworkRegistrationInfo mNetworkRegistrationInfo;
+    private boolean mCarrierConfigManagerNullTest = false;
+    private BarringInfo mBarringInfo = new BarringInfo();
+    private ImsStateTracker.ImsStateListener mImsStateListener;
+    private ImsStateTracker.BarringInfoListener mBarringInfoListener;
+    private ImsStateTracker.ServiceStateListener mServiceStateListener;
+    private EmergencySmsDomainSelector mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public Object getSystemService(String name) {
+                if (name.equals(Context.CARRIER_CONFIG_SERVICE)) {
+                    if (mCarrierConfigManagerNullTest) {
+                        return null;
+                    }
+                }
+
+                return super.getSystemService(name);
+            }
+        };
+
+        HandlerThread handlerThread = new HandlerThread(
+                EmergencySmsDomainSelectorTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mTestableLooper = new TestableLooper(mLooper);
+        mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
+
+        mDomainSelector = new EmergencySmsDomainSelector(mContext, SLOT_0, SUB_1,
+                mLooper, mImsStateTracker, mDomainSelectorDestroyListener);
+
+        ArgumentCaptor<ImsStateTracker.ServiceStateListener> serviceStateListenerCaptor =
+                ArgumentCaptor.forClass(ImsStateTracker.ServiceStateListener.class);
+        verify(mImsStateTracker).addServiceStateListener(serviceStateListenerCaptor.capture());
+        mServiceStateListener = serviceStateListenerCaptor.getValue();
+        assertNotNull(mServiceStateListener);
+
+        ArgumentCaptor<ImsStateTracker.BarringInfoListener> barringInfoListenerCaptor =
+                ArgumentCaptor.forClass(ImsStateTracker.BarringInfoListener.class);
+        verify(mImsStateTracker).addBarringInfoListener(barringInfoListenerCaptor.capture());
+        mBarringInfoListener = barringInfoListenerCaptor.getValue();
+        assertNotNull(mBarringInfoListener);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            verify(mImsStateTracker).removeImsStateListener(eq(mDomainSelector));
+            verify(mImsStateTracker).removeBarringInfoListener(eq(mDomainSelector));
+            verify(mImsStateTracker).removeServiceStateListener(eq(mDomainSelector));
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelector = null;
+        mNetworkRegistrationInfo = null;
+        mVopsSupportInfo = null;
+        mDomainSelectorDestroyListener = null;
+        mWwanSelectorCallback = null;
+        mTransportSelectorCallback = null;
+        mServiceState = null;
+        mCarrierConfigManager = null;
+        mCarrierConfigManagerNullTest = false;
+    }
+
+    @Test
+    @SmallTest
+    public void testFinishSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+
+        mDomainSelector.finishSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionReady());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsDomainSelectionReady() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        assertFalse(mDomainSelector.isDomainSelectionReady());
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsDomainSelectionReadyAndSelectDomain() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegistered() {
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegisteredAndConfigEnabledAndLteAvailable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegisteredAndConfigEnabledAndLteNotAvailable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigManagerIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        mCarrierConfigManagerNullTest = true;
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(null);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigNotEnabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenMmTelFeatureUnavailable() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN, false, false);
+        setUpCarrierConfig(true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenServiceStateIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenNoLte() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_UMTS)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteNotRegisteredOrEmergencyNotEnabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndNoDataSpecificRegistrationInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(true, true, true, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndNoVopsSupportInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, true, true, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndNoBarringInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, true, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndNotBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInLimitedService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        processAllMessages();
+
+        // onDomainSelected will be invoked only once
+        // even though the domain selection was requested twice.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndConfigDisabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(false);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndUmtsNetwork() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpNonLteService(TelephonyManager.NETWORK_TYPE_UMTS);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndUnknownNetwork() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpNonLteService(TelephonyManager.NETWORK_TYPE_UNKNOWN);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteInService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, false, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, true);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLte() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLteAndEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLteAndEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndConfigDisabled() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(false);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: WLAN
+        verify(mTransportSelectorCallback).onWlanSelected();
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndLteNotAvailable() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network - even though IMS is successfully registered over Wi-Fi,
+        // if the emergency SMS messages over IMS is enabled in the carrier configuration and
+        // the PS network does not allow the emergency service, this MO SMS should be routed to
+        // CS domain.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndLteAvailable() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    private void setUpCarrierConfig(boolean supported) {
+        PersistableBundle b = new PersistableBundle();
+        b.putBoolean(CarrierConfigManager.KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL, supported);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(b);
+    }
+
+    private void setUpNonLteService(int networkType) {
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(networkType)
+                .setRegistrationState(networkType == TelephonyManager.NETWORK_TYPE_UNKNOWN
+                        ? NetworkRegistrationInfo.REGISTRATION_STATE_UNKNOWN
+                        : NetworkRegistrationInfo.REGISTRATION_STATE_HOME)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(null);
+    }
+
+    private void setUpLteInService(boolean noDataSpecificRegistrationInfo,
+            boolean noVopsSupportInfo, boolean emcBsSupported,
+            boolean noBarringInfo, boolean barred) {
+        DataSpecificRegistrationInfo dsri = noDataSpecificRegistrationInfo
+                ? null : new DataSpecificRegistrationInfo(
+                        8, false, false, false, noVopsSupportInfo ? null : mVopsSupportInfo);
+
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setRegistrationState(NetworkRegistrationInfo.REGISTRATION_STATE_HOME)
+                .setDataSpecificInfo(dsri)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+        when(mVopsSupportInfo.isEmergencyServiceSupported()).thenReturn(emcBsSupported);
+
+        BarringInfo barringInfo = null;
+
+        if (!noBarringInfo) {
+            SparseArray<BarringInfo.BarringServiceInfo> barringServiceInfos = new SparseArray<>();
+            barringServiceInfos.put(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(
+                            barred ? BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL :
+                                    BarringInfo.BarringServiceInfo.BARRING_TYPE_NONE, false, 0, 0));
+            barringInfo = new BarringInfo(null, barringServiceInfos);
+        }
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(barringInfo);
+    }
+
+    private void setUpLimitedLteService(boolean noDataSpecificRegistrationInfo,
+            boolean noVopsSupportInfo, boolean emcBsSupported,
+            boolean noBarringInfo, boolean barred) {
+        DataSpecificRegistrationInfo dsri = noDataSpecificRegistrationInfo
+                ? null : new DataSpecificRegistrationInfo(
+                        8, false, false, false, noVopsSupportInfo ? null : mVopsSupportInfo);
+
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setEmergencyOnly(true)
+                .setDataSpecificInfo(dsri)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+        when(mVopsSupportInfo.isEmergencyServiceSupported()).thenReturn(emcBsSupported);
+
+        BarringInfo barringInfo = null;
+
+        if (!noBarringInfo) {
+            SparseArray<BarringInfo.BarringServiceInfo> barringServiceInfos = new SparseArray<>();
+            barringServiceInfos.put(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(
+                            barred ? BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL :
+                                    BarringInfo.BarringServiceInfo.BARRING_TYPE_NONE, false, 0, 0));
+            barringInfo = new BarringInfo(null, barringServiceInfos);
+        }
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(barringInfo);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType, true, true);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType,
+            boolean mmTelFeatureAvailable, boolean smsCapable) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(mmTelFeatureAvailable);
+        when(mImsStateTracker.isImsRegistered())
+                .thenReturn(accessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan())
+                .thenReturn(accessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(accessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(smsCapable);
+    }
+
+    private void setUpWwanSelectorCallback() {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(mWwanSelectorCallback);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+    }
+
+    private void setUpImsStateListener(boolean notifyMmTelFeatureAvailable,
+            boolean notifyImsRegState, boolean notifyMmTelCapability) {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final ImsStateTracker.ImsStateListener listener =
+                    (ImsStateTracker.ImsStateListener) args[0];
+            mDomainSelector.post(() -> {
+                if (notifyMmTelFeatureAvailable) {
+                    listener.onImsMmTelFeatureAvailableChanged();
+                }
+                if (notifyImsRegState) {
+                    listener.onImsRegistrationStateChanged();
+                }
+                if (notifyMmTelCapability) {
+                    listener.onImsMmTelCapabilitiesChanged();
+                }
+            });
+            return null;
+        }).when(mImsStateTracker).addImsStateListener(any(ImsStateTracker.ImsStateListener.class));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java b/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java
new file mode 100644
index 0000000..b00926f
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java
@@ -0,0 +1,744 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+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.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
+import android.telephony.ims.ImsStateCallback;
+import android.telephony.ims.RegistrationManager;
+import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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.Mockito;
+import org.mockito.MockitoAnnotations;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Unit tests for ImsStateTracker.
+ */
+@RunWith(AndroidJUnit4.class)
+public class ImsStateTrackerTest {
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+    private static final long TIMEOUT_MS = 100;
+
+    @Mock private ImsMmTelManager mMmTelManager;
+    @Mock private ImsMmTelManager mMmTelManager2;
+    @Mock private ImsStateTracker.BarringInfoListener mBarringInfoListener;
+    @Mock private ImsStateTracker.ServiceStateListener mServiceStateListener;
+    @Mock private ImsStateTracker.ImsStateListener mImsStateListener;
+    @Mock private ServiceState mServiceState;
+
+    private Context mContext;
+    private Looper mLooper;
+    private BarringInfo mBarringInfo = new BarringInfo();
+    private ImsStateTracker mImsStateTracker;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public String getSystemServiceName(Class<?> serviceClass) {
+                if (serviceClass == ImsManager.class) {
+                    return Context.TELEPHONY_IMS_SERVICE;
+                }
+                return super.getSystemServiceName(serviceClass);
+            }
+        };
+
+        HandlerThread handlerThread = new HandlerThread(
+                ImsStateTrackerTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mImsStateTracker = new ImsStateTracker(mContext, SLOT_0, mLooper);
+
+        ImsManager imsManager = mContext.getSystemService(ImsManager.class);
+        when(imsManager.getImsMmTelManager(eq(SUB_1))).thenReturn(mMmTelManager);
+        when(imsManager.getImsMmTelManager(eq(SUB_2))).thenReturn(mMmTelManager2);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mImsStateTracker.destroy();
+        mImsStateTracker = null;
+        mMmTelManager = null;
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+    }
+
+    @Test
+    @SmallTest
+    public void testInit() {
+        assertEquals(SLOT_0, mImsStateTracker.getSlotId());
+        assertEquals(SubscriptionManager.INVALID_SUBSCRIPTION_ID, mImsStateTracker.getSubId());
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithInvalidSubId() {
+        mImsStateTracker.start(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+
+        assertEquals(SubscriptionManager.INVALID_SUBSCRIPTION_ID, mImsStateTracker.getSubId());
+        assertTrue(isImsStateUnavailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testStart() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithDifferentSubId() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+
+        mImsStateTracker.start(SUB_2);
+
+        assertEquals(SUB_2, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+        verify(mMmTelManager).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+        verify(mMmTelManager2).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithSameSubId() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+        verify(mMmTelManager, never()).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWhenRegisteringCallbacksThrowException() throws ImsException {
+        doAnswer((invocation) -> {
+            throw new ImsException("Intended exception for ImsStateCallback.");
+        }).when(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+
+        mImsStateTracker.start(SUB_2);
+
+        assertEquals(SUB_2, mImsStateTracker.getSubId());
+
+        verify(mMmTelManager, never()).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateServiceStateBeforeAddingListener() {
+        mImsStateTracker.updateServiceState(mServiceState);
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener).onServiceStateUpdated(eq(mServiceState));
+
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        mImsStateTracker.updateServiceState(ss);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mServiceStateListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateServiceStateAfterAddingListener() {
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        mImsStateTracker.updateServiceState(mServiceState);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener).onServiceStateUpdated(eq(mServiceState));
+
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        mImsStateTracker.updateServiceState(ss);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mServiceStateListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveServiceStateListener() {
+        mImsStateTracker.updateServiceState(mServiceState);
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener, never()).onServiceStateUpdated(eq(mServiceState));
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateBarringInfoBeforeAddingListener() {
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener).onBarringInfoUpdated(eq(mBarringInfo));
+
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        BarringInfo bi = new BarringInfo();
+        mImsStateTracker.updateBarringInfo(bi);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mBarringInfoListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateBarringInfoAfterAddingListener() {
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener).onBarringInfoUpdated(eq(mBarringInfo));
+
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        BarringInfo bi = new BarringInfo();
+        mImsStateTracker.updateBarringInfo(bi);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mBarringInfoListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveBarringInfoListener() {
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener, never()).onBarringInfoUpdated(eq(mBarringInfo));
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnAvailable() throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonUnknownPermanentError()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR);
+
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonNoImsServiceConfigured()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED);
+
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonUnknownTemporaryError()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonImsServiceNotReady()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_NOT_READY);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonSubscriptionInactive()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnAvailableUnavailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener, times(2)).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableAvailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+        callback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnAvailableUnavailableWithReasonSubscriptionInactive()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+        callback.onUnavailable(ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener, times(2)).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsRegistrationCallbackOnRegistered() throws ImsException {
+        RegistrationManager.RegistrationCallback callback = setUpImsRegistrationCallback();
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        // It's false because the MMTEL capabilities are not updated yet.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_NR).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.NGRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertTrue(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.IWLAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_NONE).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.UNKNOWN, mImsStateTracker.getImsAccessNetworkType());
+
+        verify(mImsStateListener, times(4)).onImsRegistrationStateChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsRegistrationCallbackOnUnregistered() throws ImsException {
+        RegistrationManager.RegistrationCallback callback = setUpImsRegistrationCallback();
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        // It's false because the MMTEL capabilities are not updated yet.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onUnregistered(new ImsReasonInfo(ImsReasonInfo.CODE_REGISTRATION_ERROR, 0, null));
+
+        // When IMS is unregistered, the MMTEL capability is also reset.
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertFalse(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.UNKNOWN, mImsStateTracker.getImsAccessNetworkType());
+
+        verify(mImsStateListener, times(2)).onImsRegistrationStateChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyMmTelCapabilityCallbackOnCapabilitiesStatusChanged() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        assertFalse(mImsStateTracker.isImsVoiceCapable());
+        assertFalse(mImsStateTracker.isImsVideoCapable());
+        assertFalse(mImsStateTracker.isImsSmsCapable());
+        assertFalse(mImsStateTracker.isImsUtCapable());
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsVoiceCapable());
+        assertTrue(mImsStateTracker.isImsVideoCapable());
+        assertTrue(mImsStateTracker.isImsSmsCapable());
+        assertTrue(mImsStateTracker.isImsUtCapable());
+
+        capabilities = new MmTelCapabilities();
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertFalse(mImsStateTracker.isImsVoiceCapable());
+        assertFalse(mImsStateTracker.isImsVideoCapable());
+        assertFalse(mImsStateTracker.isImsSmsCapable());
+        assertFalse(mImsStateTracker.isImsUtCapable());
+
+        verify(mImsStateListener, times(2)).onImsMmTelCapabilitiesChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testAddImsStateListenerWhenImsStateReady() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        ImsStateTracker.ImsStateListener listener =
+                Mockito.mock(ImsStateTracker.ImsStateListener.class);
+        mImsStateTracker.addImsStateListener(listener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(listener).onImsMmTelFeatureAvailableChanged();
+        verify(listener).onImsRegistrationStateChanged();
+        verify(listener).onImsMmTelCapabilitiesChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveImsStateListenerWhenImsStateReady() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        Handler handler = new Handler(mLooper);
+        ImsStateTracker.ImsStateListener listener =
+                Mockito.mock(ImsStateTracker.ImsStateListener.class);
+        handler.post(() -> {
+            mImsStateTracker.addImsStateListener(listener);
+            mImsStateTracker.removeImsStateListener(listener);
+        });
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(listener, never()).onImsMmTelFeatureAvailableChanged();
+        verify(listener, never()).onImsRegistrationStateChanged();
+        verify(listener, never()).onImsMmTelCapabilitiesChanged();
+    }
+
+    private ImsStateCallback setUpImsStateCallback() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+        mImsStateTracker.addImsStateListener(mImsStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        ArgumentCaptor<ImsStateCallback> callbackCaptor =
+                ArgumentCaptor.forClass(ImsStateCallback.class);
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        ImsStateCallback imsStateCallback = callbackCaptor.getValue();
+        assertNotNull(imsStateCallback);
+        return imsStateCallback;
+    }
+
+    private RegistrationManager.RegistrationCallback setUpImsRegistrationCallback()
+            throws ImsException {
+        ImsStateCallback imsStateCallback = setUpImsStateCallback();
+        imsStateCallback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        ArgumentCaptor<RegistrationManager.RegistrationCallback> callbackCaptor =
+                ArgumentCaptor.forClass(RegistrationManager.RegistrationCallback.class);
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        RegistrationManager.RegistrationCallback registrationCallback = callbackCaptor.getValue();
+        assertNotNull(registrationCallback);
+        return registrationCallback;
+    }
+
+    private ImsMmTelManager.CapabilityCallback setUpMmTelCapabilityCallback()
+            throws ImsException {
+        RegistrationManager.RegistrationCallback registrationCallback =
+                setUpImsRegistrationCallback();
+        registrationCallback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        // It's false because the MMTEL capabilities are not updated.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+        ArgumentCaptor<ImsMmTelManager.CapabilityCallback> callbackCaptor =
+                ArgumentCaptor.forClass(ImsMmTelManager.CapabilityCallback.class);
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        ImsMmTelManager.CapabilityCallback capabilityCallback = callbackCaptor.getValue();
+        assertNotNull(capabilityCallback);
+        return capabilityCallback;
+    }
+
+    private boolean isImsStateUnavailable() {
+        return mImsStateTracker.isImsStateReady()
+                && !mImsStateTracker.isImsRegistered()
+                && !mImsStateTracker.isMmTelFeatureAvailable()
+                && !mImsStateTracker.isImsVoiceCapable()
+                && !mImsStateTracker.isImsVideoCapable()
+                && !mImsStateTracker.isImsSmsCapable()
+                && !mImsStateTracker.isImsUtCapable()
+                && (AccessNetworkType.UNKNOWN == mImsStateTracker.getImsAccessNetworkType());
+    }
+
+    private boolean isImsStateInit() {
+        return !mImsStateTracker.isImsStateReady()
+                && !mImsStateTracker.isImsRegistered()
+                && !mImsStateTracker.isMmTelFeatureAvailable()
+                && !mImsStateTracker.isImsVoiceCapable()
+                && !mImsStateTracker.isImsVideoCapable()
+                && !mImsStateTracker.isImsSmsCapable()
+                && !mImsStateTracker.isImsUtCapable()
+                && (AccessNetworkType.UNKNOWN == mImsStateTracker.getImsAccessNetworkType());
+    }
+
+    private void waitForHandlerAction(Handler h, long timeoutMillis) {
+        waitForHandlerActionDelayed(h, 0, timeoutMillis);
+    }
+
+    private void waitForHandlerActionDelayed(Handler h, long delayMillis, long timeoutMillis) {
+        final CountDownLatch lock = new CountDownLatch(1);
+        h.postDelayed(lock::countDown, delayMillis);
+        while (lock.getCount() > 0) {
+            try {
+                lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
+            } catch (InterruptedException e) {
+                // do nothing
+            }
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java
new file mode 100644
index 0000000..412d83d
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java
@@ -0,0 +1,434 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_SMS;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for SmsDomainSelector.
+ */
+@RunWith(AndroidJUnit4.class)
+public class SmsDomainSelectorTest {
+    private static final String LOG_TAG = "DomainSelector-SMS";
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+
+    private final SelectionAttributes mSelectionAttributes =
+            new SelectionAttributes.Builder(SLOT_0, SUB_1, SELECTOR_TYPE_SMS).build();
+    private Context mContext;
+    private Looper mLooper;
+    private TestableLooper mTestableLooper;
+    private SmsDomainSelector mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext();
+        HandlerThread handlerThread = new HandlerThread(
+                SmsDomainSelectorTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mTestableLooper = new TestableLooper(mLooper);
+        mDomainSelector = new SmsDomainSelector(mContext, SLOT_0, SUB_1,
+                mLooper, mImsStateTracker, mDomainSelectorDestroyListener);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            verify(mImsStateTracker).removeImsStateListener(eq(mDomainSelector));
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelector = null;
+        mWwanSelectorCallback = null;
+        mTransportSelectorCallback = null;
+        mImsStateTracker = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnEutran() {
+        selectDomain(AccessNetworkType.EUTRAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnNgran() {
+        selectDomain(AccessNetworkType.NGRAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlan() {
+        selectDomain(AccessNetworkType.IWLAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegistered() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpImsStateListener(true, false, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenWwanSelectorCallbackNull() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(null);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mTransportSelectorCallback).onSelectionTerminated(anyInt());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        processAllMessages();
+
+        // onDomainSelected will be invoked only once
+        // even though the domain selection was requested twice.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testCancelSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.cancelSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+    }
+
+    @Test
+    @SmallTest
+    public void testFinishSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.finishSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+    }
+
+    @Test
+    @SmallTest
+    public void testReselectDomain() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.reselectDomain(mSelectionAttributes);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mTransportSelectorCallback).onWlanSelected();
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testReselectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.reselectDomain(mSelectionAttributes);
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mTransportSelectorCallback, never()).onWlanSelected();
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenNotRegistered() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenRegisteredAndSmsCapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, true);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenRegisteredAndSmsIncapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, false);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsMmTelCapabilitiesChangedWhenSmsCapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, true);
+        setUpImsStateListener(false, false, true);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsMmTelCapabilitiesChangedWhenSmsIncapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, false);
+        setUpImsStateListener(false, false, true);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    private void selectDomain(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        if (accessNetworkType == AccessNetworkType.IWLAN) {
+            verify(mTransportSelectorCallback).onWlanSelected();
+        } else {
+            verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        }
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType, true);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType,
+            boolean smsCapable) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(true);
+        when(mImsStateTracker.isImsRegistered())
+                .thenReturn(accessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan())
+                .thenReturn(accessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(accessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(smsCapable);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int firstAccessNetworkType,
+            @RadioAccessNetworkType int secondAccessNetworkType) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(true);
+        when(mImsStateTracker.isImsRegistered()).thenReturn(
+                firstAccessNetworkType != AccessNetworkType.UNKNOWN,
+                secondAccessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan()).thenReturn(
+                firstAccessNetworkType == AccessNetworkType.IWLAN,
+                secondAccessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(
+                firstAccessNetworkType,
+                secondAccessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(true);
+    }
+
+    private void setUpWwanSelectorCallback() {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(mWwanSelectorCallback);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+    }
+
+    private void setUpImsStateListener(boolean notifyMmTelFeatureAvailable,
+            boolean notifyImsRegState, boolean notifyMmTelCapability) {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final ImsStateTracker.ImsStateListener listener =
+                    (ImsStateTracker.ImsStateListener) args[0];
+            mDomainSelector.post(() -> {
+                if (notifyMmTelFeatureAvailable) {
+                    listener.onImsMmTelFeatureAvailableChanged();
+                }
+                if (notifyImsRegState) {
+                    listener.onImsRegistrationStateChanged();
+                }
+                if (notifyMmTelCapability) {
+                    listener.onImsMmTelCapabilitiesChanged();
+                }
+            });
+            return null;
+        }).when(mImsStateTracker).addImsStateListener(any(ImsStateTracker.ImsStateListener.class));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java b/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java
new file mode 100644
index 0000000..ace59e3
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java
@@ -0,0 +1,365 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.BarringInfo;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.DomainSelectionService.SelectorType;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TransportSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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.Mockito;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Unit tests for TelephonyDomainSelectionService.
+ */
+@RunWith(AndroidJUnit4.class)
+public class TelephonyDomainSelectionServiceTest {
+    private TelephonyDomainSelectionService.ImsStateTrackerFactory mImsStateTrackerFactory =
+            new TelephonyDomainSelectionService.ImsStateTrackerFactory() {
+                @Override
+                public ImsStateTracker create(Context context, int slotId,
+                        @NonNull Looper looper) {
+                    return mImsStateTracker;
+                }
+            };
+    private TelephonyDomainSelectionService.DomainSelectorFactory mDomainSelectorFactory =
+            new TelephonyDomainSelectionService.DomainSelectorFactory() {
+                @Override
+                public DomainSelectorBase create(Context context, int slotId, int subId,
+                        @SelectorType int selectorType, boolean isEmergency,
+                        @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+                        @NonNull DomainSelectorBase.DestroyListener listener) {
+                    switch (selectorType) {
+                        case DomainSelectionService.SELECTOR_TYPE_CALLING: // fallthrough
+                        case DomainSelectionService.SELECTOR_TYPE_SMS: // fallthrough
+                        case DomainSelectionService.SELECTOR_TYPE_UT:
+                            mDomainSelectorDestroyListener = listener;
+                            if (subId == SUB_1) {
+                                return mDomainSelectorBase1;
+                            } else {
+                                return mDomainSelectorBase2;
+                            }
+                        default:
+                            return null;
+                    }
+                }
+            };
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+    private static final String CALL_ID = "Call_1";
+    private static final @SelectorType int TEST_SELECTOR_TYPE =
+            DomainSelectionService.SELECTOR_TYPE_CALLING;
+    private static final @SelectorType int INVALID_SELECTOR_TYPE = -1;
+
+    @Mock private DomainSelectorBase mDomainSelectorBase1;
+    @Mock private DomainSelectorBase mDomainSelectorBase2;
+    @Mock private TransportSelectorCallback mSelectorCallback1;
+    @Mock private TransportSelectorCallback mSelectorCallback2;
+    @Mock private ImsStateTracker mImsStateTracker;
+
+    private final ServiceState mServiceState = new ServiceState();
+    private final BarringInfo mBarringInfo = new BarringInfo();
+    private Context mContext;
+    private Handler mServiceHandler;
+    private TestableLooper mTestableLooper;
+    private SubscriptionManager mSubscriptionManager;
+    private OnSubscriptionsChangedListener mOnSubscriptionsChangedListener;
+    private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+    private TelephonyDomainSelectionService mDomainSelectionService;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
+        mContext = new TestContext();
+        mDomainSelectionService = new TelephonyDomainSelectionService(mContext,
+                mImsStateTrackerFactory, mDomainSelectorFactory);
+        mServiceHandler = new Handler(mDomainSelectionService.getLooper());
+        mTestableLooper = new TestableLooper(mDomainSelectionService.getLooper());
+
+        mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class);
+        ArgumentCaptor<OnSubscriptionsChangedListener> listenerCaptor =
+                ArgumentCaptor.forClass(OnSubscriptionsChangedListener.class);
+        verify(mSubscriptionManager).addOnSubscriptionsChangedListener(
+                any(Executor.class), listenerCaptor.capture());
+        mOnSubscriptionsChangedListener = listenerCaptor.getValue();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+        mServiceHandler = null;
+
+        if (mDomainSelectionService != null) {
+            mDomainSelectionService.onDestroy();
+            mDomainSelectionService = null;
+        }
+
+        mDomainSelectorBase1 = null;
+        mDomainSelectorBase2 = null;
+        mSelectorCallback1 = null;
+        mSelectorCallback2 = null;
+        mImsStateTracker = null;
+        mSubscriptionManager = null;
+        mOnSubscriptionsChangedListener = null;
+        mDomainSelectorDestroyListener = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testGetExecutor() {
+        assertNotNull(mDomainSelectionService.getExecutor());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelection() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionWithInvalidSelectorType() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, INVALID_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+        verify(mSelectorCallback1).onSelectionTerminated(anyInt());
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1, never()).selectDomain(eq(attr1), eq(mSelectorCallback1));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionTwiceWithDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+
+        // Notify the domain selection service that this domain selector is destroyed.
+        mDomainSelectorDestroyListener.onDomainSelectorDestroyed(mDomainSelectorBase1);
+
+        SelectionAttributes attr2 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_2, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr2, mSelectorCallback2);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_2));
+        verify(mSelectorCallback2).onCreated(eq(mDomainSelectorBase2));
+        verifyNoMoreInteractions(mSelectorCallback2);
+        verify(mDomainSelectorBase2).selectDomain(eq(attr2), eq(mSelectorCallback2));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionTwiceWithoutDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+
+        SelectionAttributes attr2 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_2, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr2, mSelectorCallback2);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_2));
+        verify(mSelectorCallback2).onCreated(eq(mDomainSelectorBase2));
+        verifyNoMoreInteractions(mSelectorCallback2);
+        verify(mDomainSelectorBase2).selectDomain(eq(attr2), eq(mSelectorCallback2));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnServiceStateUpdated() {
+        mDomainSelectionService.onServiceStateUpdated(SLOT_0, SUB_1, mServiceState);
+
+        verify(mImsStateTracker).updateServiceState(eq(mServiceState));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnBarringInfoUpdated() {
+        mDomainSelectionService.onBarringInfoUpdated(SLOT_0, SUB_1, mBarringInfo);
+
+        verify(mImsStateTracker).updateBarringInfo(eq(mBarringInfo));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        mDomainSelectionService.onDestroy();
+
+        verify(mImsStateTracker).destroy();
+        verify(mDomainSelectorBase1).destroy();
+        verify(mSubscriptionManager).removeOnSubscriptionsChangedListener(any());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithEmptySubscriptionInfo() {
+        when(mSubscriptionManager.getActiveSubscriptionInfoList())
+                .thenReturn(null, new ArrayList<SubscriptionInfo>());
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithActiveSubscriptionInfoAndInvalidSlotIndex() {
+        SubscriptionInfo subsInfo = Mockito.mock(SubscriptionInfo.class);
+        List<SubscriptionInfo> subsInfoList = new ArrayList<>();
+        subsInfoList.add(subsInfo);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(subsInfoList);
+        when(subsInfo.getSimSlotIndex()).thenReturn(SubscriptionManager.INVALID_SIM_SLOT_INDEX);
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithActiveSubscriptionInfo() {
+        SubscriptionInfo subsInfo = Mockito.mock(SubscriptionInfo.class);
+        List<SubscriptionInfo> subsInfoList = new ArrayList<>();
+        subsInfoList.add(subsInfo);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(subsInfoList);
+        when(subsInfo.getSubscriptionId())
+                .thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID, SUB_1);
+        when(subsInfo.getSimSlotIndex()).thenReturn(SLOT_0);
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker).start(eq(SubscriptionManager.INVALID_SUBSCRIPTION_ID));
+        verify(mImsStateTracker).start(eq(SUB_1));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
index 2a30e1a..7cf0852 100644
--- a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
+++ b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
@@ -22,6 +22,7 @@
 import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -171,12 +172,12 @@
         verify(mFeatureManager).registerImsRegistrationCallback(captor.capture());
         assertNotNull(captor.getValue());
 
-        captor.getValue().onDeregistered(REASON_DISCONNECTED);
+        captor.getValue().onDeregistered(REASON_DISCONNECTED, 0);
         controller.getRegistrationState(result -> {
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_NOT_REGISTERED, result.intValue());
         });
-        verify(mRegistrationCallback).handleImsUnregistered(REASON_DISCONNECTED);
+        verify(mRegistrationCallback).handleImsUnregistered(eq(REASON_DISCONNECTED), anyInt());
 
         ImsRegistrationAttributes attr = new ImsRegistrationAttributes.Builder(
                 ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build();
@@ -193,8 +194,7 @@
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_REGISTERED, result.intValue());
         });
-        verify(mRegistrationCallback).handleImsRegistered(
-                AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+        verify(mRegistrationCallback).handleImsRegistered(attr);
     }
 
     @Test