Merge "[Settings] Add ImsQueryProvisioningStat for VT"

src/com/android/settings/network/ims/ImsQueryController.java

@@ -16,6 +16,10 @@
 
 package com.android.settings.network.ims;
 
+import android.telephony.AccessNetworkConstants;
+import android.telephony.ims.feature.MmTelFeature;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+
 import androidx.annotation.VisibleForTesting;
 
 /**
@@ -23,8 +27,38 @@ import androidx.annotation.VisibleForTesting;
  */
 abstract class ImsQueryController {
 
+    private volatile int mCapability;
+    private volatile int mTech;
+    private volatile int mTransportType;
+
+    /**
+     * Constructor for query IMS status
+     */
+    ImsQueryController() {}
+
+    /**
+     * Constructor for query IMS status
+     *
+     * @param capability {@code MmTelFeature.MmTelCapabilities.MmTelCapability}
+     * @param tech {@code @ImsRegistrationImplBase.ImsRegistrationTech}
+     * @param transportType {@code @AccessNetworkConstants.TransportType}
+     */
+    ImsQueryController(
+            @MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
+            @ImsRegistrationImplBase.ImsRegistrationTech int tech,
+            @AccessNetworkConstants.TransportType int transportType) {
+        mCapability = capability;
+        mTech = tech;
+        mTransportType = transportType;
+    }
+
     @VisibleForTesting
     ImsQuery isTtyOnVolteEnabled(int subId) {
         return new ImsQueryTtyOnVolteStat(subId);
     }
+
+    @VisibleForTesting
+    ImsQuery isProvisionedOnDevice(int subId) {
+        return new ImsQueryProvisioningStat(subId, mCapability, mTech);
+    }
 }

src/com/android/settings/network/ims/ImsQueryEnhanced4gLteModeUserSetting.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ims;
+
+import android.telephony.ims.ImsMmTelManager;
+
+
+/**
+ * An {@code ImsQuery} for accessing IMS user setting for enhanced 4G LTE
+ */
+public class ImsQueryEnhanced4gLteModeUserSetting implements ImsQuery {
+
+    /**
+     * Constructor
+     * @param subId subscription id
+     */
+    public ImsQueryEnhanced4gLteModeUserSetting(int subId) {
+        mSubId = subId;
+    }
+
+    private volatile int mSubId;
+
+    /**
+     * Implementation of interface {@code ImsQuery}
+     *
+     * @return result of query
+     */
+    public boolean query() {
+        final ImsMmTelManager imsMmTelManager =
+                ImsMmTelManager.createForSubscriptionId(mSubId);
+        return imsMmTelManager.isAdvancedCallingSettingEnabled();
+    }
+}

src/com/android/settings/network/ims/ImsQueryProvisioningStat.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ims;
+
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.feature.MmTelFeature;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+
+
+/**
+ * An {@code ImsQuery} for accessing IMS provision stat
+ */
+public class ImsQueryProvisioningStat implements ImsQuery {
+
+    private volatile int mSubId;
+    private volatile int mCapability;
+    private volatile int mTech;
+
+    /**
+     * Constructor
+     * @param subId subscription id
+     * @param capability {@code MmTelFeature.MmTelCapabilities.MmTelCapability}
+     * @param tech {@code @ImsRegistrationImplBase.ImsRegistrationTech}
+     */
+    public ImsQueryProvisioningStat(int subId,
+            @MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
+            @ImsRegistrationImplBase.ImsRegistrationTech int tech) {
+        mSubId = subId;
+        mCapability = capability;
+        mTech = tech;
+    }
+
+    /**
+     * Implementation of interface {@code ImsQuery}
+     *
+     * @return result of query
+     */
+    public boolean query() {
+        final ProvisioningManager privisionManager =
+                ProvisioningManager.createForSubscriptionId(mSubId);
+        return privisionManager.getProvisioningStatusForCapability(mCapability, mTech);
+    }
+}

src/com/android/settings/network/ims/VolteQueryImsState.java

@@ -18,13 +18,16 @@ package com.android.settings.network.ims;
 
 import android.content.Context;
 import android.telecom.TelecomManager;
+import android.telephony.AccessNetworkConstants;
 import android.telephony.SubscriptionManager;
+import android.telephony.ims.feature.MmTelFeature;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
 
 import androidx.annotation.VisibleForTesting;
 
 import com.android.ims.ImsManager;
 import com.android.settings.network.SubscriptionUtil;
-
+import com.android.settings.network.telephony.MobileNetworkUtils;
 
 /**
  * Controller class for querying Volte status
@@ -41,10 +44,52 @@ public class VolteQueryImsState extends ImsQueryController {
      * @param subId subscription's id
      */
     public VolteQueryImsState(Context context, int subId) {
+        super(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
+                AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         mContext = context;
         mSubId = subId;
     }
 
+    /**
+     * Implementation of ImsQueryController#isEnabledByUser(int subId)
+     */
+    @VisibleForTesting
+    ImsQuery isEnabledByUser(int subId) {
+        return new ImsQueryEnhanced4gLteModeUserSetting(subId);
+    }
+
+    @VisibleForTesting
+    ImsManager getImsManager(int subId) {
+        return ImsManager.getInstance(mContext,
+                SubscriptionUtil.getPhoneId(mContext, subId));
+    }
+
+    /**
+     * Check whether VoLTE has been provisioned or not on this subscription
+     *
+     * @return true when VoLTE has been enabled, otherwise false
+     */
+    public boolean isVoLteProvisioned() {
+        final ImsManager imsManager = getImsManager(mSubId);
+        if (imsManager == null) {
+            return false;
+        }
+
+        return imsManager.isVolteEnabledByPlatform()
+                && isProvisionedOnDevice(mSubId).query();
+    }
+
+    /**
+     * Check whether VoLTE can be perform or not on this subscription
+     *
+     * @return true when VoLTE can be performed, otherwise false
+     */
+    public boolean isReadyToVoLte() {
+        return isVoLteProvisioned()
+                && MobileNetworkUtils.isImsServiceStateReady(getImsManager(mSubId));
+    }
+
     /**
      * Get allowance status for user to alter configuration
      *
@@ -74,8 +119,6 @@ public class VolteQueryImsState extends ImsQueryController {
         if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
             return false;
         }
-        ImsManager imsManager = ImsManager.getInstance(mContext, SubscriptionUtil.getPhoneId(
-                    mContext, mSubId));
-        return imsManager.isEnhanced4gLteModeSettingEnabledByUser();
+        return isEnabledByUser(mSubId).query();
     }
 }

src/com/android/settings/network/ims/VtQueryImsState.java

@@ -18,10 +18,17 @@ package com.android.settings.network.ims;
 
 import android.content.Context;
 import android.telecom.TelecomManager;
+import android.telephony.AccessNetworkConstants;
 import android.telephony.SubscriptionManager;
+import android.telephony.ims.feature.MmTelFeature;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
 
 import androidx.annotation.VisibleForTesting;
 
+import com.android.ims.ImsManager;
+import com.android.settings.network.SubscriptionUtil;
+import com.android.settings.network.telephony.MobileNetworkUtils;
+
 /**
  * Controller class for querying VT status
  */
@@ -37,6 +44,9 @@ public class VtQueryImsState extends ImsQueryController {
      * @param subId subscription's id
      */
     public VtQueryImsState(Context context, int subId) {
+        super(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
+                AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         mContext = context;
         mSubId = subId;
     }
@@ -49,6 +59,28 @@ public class VtQueryImsState extends ImsQueryController {
         return new ImsQueryVtUserSetting(subId);
     }
 
+    @VisibleForTesting
+    ImsManager getImsManager(int subId) {
+        return ImsManager.getInstance(mContext,
+                SubscriptionUtil.getPhoneId(mContext, subId));
+    }
+
+    /**
+     * Check whether Video Call can be perform or not on this subscription
+     *
+     * @return true when Video Call can be performed, otherwise false
+     */
+    public boolean isReadyToVideoCall() {
+        final ImsManager imsManager = getImsManager(mSubId);
+        if (imsManager == null) {
+            return false;
+        }
+
+        return imsManager.isVtEnabledByPlatform()
+                && isProvisionedOnDevice(mSubId).query()
+                && MobileNetworkUtils.isImsServiceStateReady(imsManager);
+    }
+
     /**
      * Get allowance status for user to alter configuration
      *

src/com/android/settings/network/ims/WifiCallingQueryImsState.java

@@ -37,6 +37,7 @@ public class WifiCallingQueryImsState extends ImsQueryController  {
      * @param subId subscription's id
      */
     public WifiCallingQueryImsState(Context context, int subId) {
+        super();
         mContext = context;
         mSubId = subId;
     }

src/com/android/settings/network/telephony/VideoCallingPreferenceController.java

@@ -23,9 +23,6 @@ import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.ims.ImsMmTelManager;
-import android.telephony.ims.ProvisioningManager;
-import android.telephony.ims.feature.MmTelFeature;
-import android.telephony.ims.stub.ImsRegistrationImplBase;
 import android.util.Log;
 
 import androidx.annotation.VisibleForTesting;
@@ -33,9 +30,7 @@ import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
-import com.android.ims.ImsManager;
 import com.android.settings.network.MobileDataEnabledListener;
-import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.network.ims.VolteQueryImsState;
 import com.android.settings.network.ims.VtQueryImsState;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -54,8 +49,6 @@ public class VideoCallingPreferenceController extends TelephonyTogglePreferenceC
 
     private Preference mPreference;
     private CarrierConfigManager mCarrierConfigManager;
-    @VisibleForTesting
-    ImsManager mImsManager;
     private PhoneCallStateListener mPhoneStateListener;
     @VisibleForTesting
     Integer mCallState;
@@ -101,7 +94,7 @@ public class VideoCallingPreferenceController extends TelephonyTogglePreferenceC
             return;
         }
         final SwitchPreference switchPreference = (SwitchPreference) preference;
-        final boolean videoCallEnabled = isVideoCallEnabled(mSubId, mImsManager);
+        final boolean videoCallEnabled = isVideoCallEnabled(mSubId);
         switchPreference.setVisible(videoCallEnabled);
         if (videoCallEnabled) {
             final boolean videoCallEditable = queryVoLteState(mSubId).isEnabledByUser()
@@ -138,53 +131,29 @@ public class VideoCallingPreferenceController extends TelephonyTogglePreferenceC
 
     public VideoCallingPreferenceController init(int subId) {
         mSubId = subId;
-        if (SubscriptionManager.isValidSubscriptionId(mSubId)) {
-            mImsManager = ImsManager.getInstance(mContext,
-                    SubscriptionUtil.getPhoneId(mContext, mSubId));
-        }
 
         return this;
     }
 
-    private boolean isVideoCallEnabled(int subId) {
-        final ImsManager imsManager = SubscriptionManager.isValidSubscriptionId(subId)
-                ? ImsManager.getInstance(mContext, SubscriptionUtil.getPhoneId(mContext, subId))
-                : null;
-        return isVideoCallEnabled(subId, imsManager);
-    }
-
     @VisibleForTesting
-    ProvisioningManager getProvisioningManager(int subId) {
-        return ProvisioningManager.createForSubscriptionId(subId);
+    boolean isVideoCallEnabled(int subId) {
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            return false;
         }
 
-    private boolean isVtProvisionedOnDevice(int subId) {
-        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
-            return true;
-        }
-        final ProvisioningManager provisioningMgr = getProvisioningManager(subId);
-        if (provisioningMgr == null) {
-            return true;
-        }
-        return provisioningMgr.getProvisioningStatusForCapability(
-                MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
-                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
-    }
-
-    @VisibleForTesting
-    boolean isVideoCallEnabled(int subId, ImsManager imsManager) {
         final PersistableBundle carrierConfig = mCarrierConfigManager.getConfigForSubId(subId);
-        TelephonyManager telephonyManager = mContext.getSystemService(TelephonyManager.class);
-        if (SubscriptionManager.isValidSubscriptionId(subId)) {
-            telephonyManager = telephonyManager.createForSubscriptionId(subId);
+        if (carrierConfig == null) {
+            return false;
         }
-        return carrierConfig != null && imsManager != null
-                && imsManager.isVtEnabledByPlatform()
-                && isVtProvisionedOnDevice(subId)
-                && MobileNetworkUtils.isImsServiceStateReady(imsManager)
-                && (carrierConfig.getBoolean(
+
+        if (!carrierConfig.getBoolean(
                 CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS)
-                || telephonyManager.isDataEnabled());
+                && (!mContext.getSystemService(TelephonyManager.class)
+                    .createForSubscriptionId(subId).isDataEnabled())) {
+            return false;
+        }
+
+        return queryImsState(subId).isReadyToVideoCall();
     }
 
     @Override

tests/robotests/src/com/android/settings/network/ims/MockImsQueryResult.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ims;
+
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+
+@RunWith(RobolectricTestRunner.class)
+public class MockImsQueryResult {
+
+    public static class BooleanResult implements ImsQuery {
+        private boolean mResult;
+
+        public BooleanResult(boolean result) {
+            super();
+            mResult = result;
+        }
+
+        public boolean query() {
+            return mResult;
+        }
+    }
+
+}

tests/robotests/src/com/android/settings/network/ims/MockVtQueryImsState.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ims;
+
+import android.content.Context;
+
+import com.android.ims.ImsManager;
+
+
+/**
+ * Controller class for mock VT status
+ */
+public class MockVtQueryImsState extends VtQueryImsState {
+
+    private ImsQuery mIsTtyOnVolteEnabled;
+    private ImsQuery mIsProvisionedOnDevice;
+    private ImsQuery mIsEnabledByUser;
+
+    /**
+     * Constructor
+     *
+     * @param context {@code Context}
+     * @param subId subscription's id
+     */
+    public MockVtQueryImsState(Context context, int subId) {
+        super(context, subId);
+    }
+
+    public ImsManager getImsManager(int subId) {
+        return super.getImsManager(subId);
+    }
+
+    public void setIsTtyOnVolteEnabled(boolean enabled) {
+        mIsTtyOnVolteEnabled = new MockImsQueryResult.BooleanResult(enabled);
+    }
+
+    @Override
+    ImsQuery isTtyOnVolteEnabled(int subId) {
+        if (mIsTtyOnVolteEnabled != null) {
+            return mIsTtyOnVolteEnabled;
+        }
+        return super.isTtyOnVolteEnabled(subId);
+    }
+
+    public void setIsProvisionedOnDevice(boolean isProvisioned) {
+        mIsProvisionedOnDevice = new MockImsQueryResult.BooleanResult(isProvisioned);
+    }
+
+    @Override
+    ImsQuery isProvisionedOnDevice(int subId) {
+        if (mIsProvisionedOnDevice != null) {
+            return mIsProvisionedOnDevice;
+        }
+        return super.isProvisionedOnDevice(subId);
+    }
+
+    public void setIsEnabledByUser(boolean enabled) {
+        mIsEnabledByUser = new MockImsQueryResult.BooleanResult(enabled);
+    }
+
+    @Override
+    ImsQuery isEnabledByUser(int subId) {
+        if (mIsEnabledByUser != null) {
+            return mIsEnabledByUser;
+        }
+        return super.isEnabledByUser(subId);
+    }
+}

tests/robotests/src/com/android/settings/network/telephony/VideoCallingPreferenceControllerTest.java

@@ -20,7 +20,6 @@ import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.spy;
 
 import android.content.Context;
@@ -29,14 +28,13 @@ import android.telephony.CarrierConfigManager;
 import android.telephony.TelephonyManager;
 import android.telephony.ims.ProvisioningManager;
 import android.telephony.ims.feature.ImsFeature;
-import android.telephony.ims.feature.MmTelFeature;
 
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
 import com.android.ims.ImsManager;
+import com.android.settings.network.ims.MockVtQueryImsState;
 import com.android.settings.network.ims.VolteQueryImsState;
-import com.android.settings.network.ims.VtQueryImsState;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -61,7 +59,7 @@ public class VideoCallingPreferenceControllerTest {
     @Mock
     private PreferenceScreen mPreferenceScreen;
 
-    private VtQueryImsState mQueryImsState;
+    private MockVtQueryImsState mQueryImsState;
     private VolteQueryImsState mQueryVoLteState;
 
     private VideoCallingPreferenceController mController;
@@ -74,7 +72,6 @@ public class VideoCallingPreferenceControllerTest {
         MockitoAnnotations.initMocks(this);
 
         mContext = spy(RuntimeEnvironment.application);
-        doReturn(mTelephonyManager).when(mContext).getSystemService(Context.TELEPHONY_SERVICE);
         doReturn(mTelephonyManager).when(mContext).getSystemService(TelephonyManager.class);
         doReturn(mCarrierConfigManager).when(mContext)
                 .getSystemService(CarrierConfigManager.class);
@@ -85,29 +82,22 @@ public class VideoCallingPreferenceControllerTest {
                 CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS, true);
         doReturn(mCarrierConfig).when(mCarrierConfigManager).getConfigForSubId(SUB_ID);
 
-        mQueryImsState = spy(new VtQueryImsState(mContext, SUB_ID));
+        mQueryImsState = spy(new MockVtQueryImsState(mContext, SUB_ID));
         doReturn(true).when(mQueryImsState).isEnabledByUser();
+        doReturn(mImsManager).when(mQueryImsState).getImsManager(anyInt());
 
         mQueryVoLteState = spy(new VolteQueryImsState(mContext, SUB_ID));
         doReturn(true).when(mQueryVoLteState).isEnabledByUser();
 
         mPreference = new SwitchPreference(mContext);
-        mController = spy(new VideoCallingPreferenceController(mContext, "wifi_calling") {
-            @Override
-            ProvisioningManager getProvisioningManager(int subId) {
-                return mProvisioningManager;
-            }
-        });
+        mController = spy(new VideoCallingPreferenceController(mContext, "wifi_calling"));
         mController.init(SUB_ID);
-        mController.mImsManager = mImsManager;
         doReturn(mQueryImsState).when(mController).queryImsState(anyInt());
         doReturn(mQueryVoLteState).when(mController).queryVoLteState(anyInt());
         mPreference.setKey(mController.getPreferenceKey());
 
         doReturn(true).when(mImsManager).isVtEnabledByPlatform();
-        doReturn(true).when(mProvisioningManager)
-                .getProvisioningStatusForCapability(
-                eq(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO), anyInt());
+        mQueryImsState.setIsProvisionedOnDevice(true);
         doReturn(ImsFeature.STATE_READY).when(mImsManager).getImsServiceState();
         doReturn(true).when(mTelephonyManager).isDataEnabled();
 
@@ -116,14 +106,15 @@ public class VideoCallingPreferenceControllerTest {
 
     @Test
     public void isVideoCallEnabled_allFlagsOn_returnTrue() {
-        assertThat(mController.isVideoCallEnabled(SUB_ID, mImsManager)).isTrue();
+        assertThat(mController.isVideoCallEnabled(SUB_ID)).isTrue();
     }
 
     @Test
     public void isVideoCallEnabled_disabledByPlatform_returnFalse() {
+        mQueryImsState.setIsProvisionedOnDevice(false);
         doReturn(false).when(mImsManager).isVtEnabledByPlatform();
 
-        assertThat(mController.isVideoCallEnabled(SUB_ID, mImsManager)).isFalse();
+        assertThat(mController.isVideoCallEnabled(SUB_ID)).isFalse();
     }
 
     @Test
@@ -132,7 +123,7 @@ public class VideoCallingPreferenceControllerTest {
                 CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS, false);
         doReturn(false).when(mTelephonyManager).isDataEnabled();
 
-        assertThat(mController.isVideoCallEnabled(SUB_ID, mImsManager)).isFalse();
+        assertThat(mController.isVideoCallEnabled(SUB_ID)).isFalse();
     }
 
     @Test