Add 'Erase SIM' to mobile network details page

This adds a preference to the mobile network details page that lets a
user delete an eSIM profile.

Bug: 124254555
Test: make RunSettingsRoboTests
Change-Id: I1e266566afc36ff39bf1b1c6d1db674c7c6e8648

AndroidManifest.xml

@@ -102,6 +102,8 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL" />
 
+    <protected-broadcast android:name="com.android.settings.DELETE_SIM_PROFILE_RESULT"/>
+
     <application android:label="@string/settings_label"
             android:icon="@drawable/ic_launcher_settings"
             android:theme="@style/Theme.Settings"

res/xml/mobile_network_settings_v2.xml

@@ -191,4 +191,10 @@
 
     </PreferenceCategory>
 
+    <Preference
+        android:key="erase_sim"
+        android:persistent="false"
+        android:title="@string/mobile_network_erase_sim"
+        settings:controller="com.android.settings.network.telephony.DeleteSimProfilePreferenceController" />
+
 </PreferenceScreen>

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

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.settings.network.telephony;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.telephony.SubscriptionInfo;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+import androidx.appcompat.app.AlertDialog;
+
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
+public class DeleteSimProfileConfirmationDialog extends InstrumentedDialogFragment implements
+        DialogInterface.OnClickListener {
+    public static final String TAG = "confirm_delete_sim";
+    public static final String KEY_SUBSCRIPTION_INFO = "subscription_info";
+    private SubscriptionInfo mInfo;
+
+    public static DeleteSimProfileConfirmationDialog newInstance(SubscriptionInfo info) {
+        final DeleteSimProfileConfirmationDialog dialog =
+                new DeleteSimProfileConfirmationDialog();
+        final Bundle args = new Bundle();
+        args.putParcelable(KEY_SUBSCRIPTION_INFO, info);
+        dialog.setArguments(args);
+        return dialog;
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        mInfo = getArguments().getParcelable(KEY_SUBSCRIPTION_INFO);
+        Context context = getContext();
+        final String message = context.getString(R.string.mobile_network_erase_sim_dialog_body,
+                mInfo.getCarrierName(), mInfo.getCarrierName());
+        return new AlertDialog.Builder(context)
+                .setTitle(R.string.mobile_network_erase_sim_dialog_title)
+                .setMessage(message)
+                .setNegativeButton(R.string.cancel, null)
+                .setPositiveButton(R.string.mobile_network_erase_sim_dialog_ok, this)
+                .create();
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        if (which == DialogInterface.BUTTON_POSITIVE) {
+            beginDeletionWithProgress();
+        }
+    }
+
+    @VisibleForTesting
+    void beginDeletionWithProgress() {
+        final DeleteSimProfileProgressDialog progress =
+                DeleteSimProfileProgressDialog.newInstance(mInfo.getSubscriptionId());
+        progress.setTargetFragment(getTargetFragment(), 0);
+        progress.show(getFragmentManager(), DeleteSimProfileProgressDialog.TAG);
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        // TODO(b/131519375) - use a real id here once it's been created in the metrics proto
+        return 0;
+    }
+}

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

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.telephony;
+
+import android.content.Context;
+import android.telephony.SubscriptionInfo;
+
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.network.SubscriptionUtil;
+
+/** This controls a preference allowing the user to delete the profile for an eSIM. */
+public class DeleteSimProfilePreferenceController extends BasePreferenceController {
+
+    private SubscriptionInfo mSubscriptionInfo;
+    private Fragment mParentFragment;
+
+    public DeleteSimProfilePreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    public void init(int subscriptionId, Fragment parentFragment) {
+        mParentFragment = parentFragment;
+
+        for (SubscriptionInfo info : SubscriptionUtil.getAvailableSubscriptions(
+                mContext)) {
+            if (info.getSubscriptionId() == subscriptionId && info.isEmbedded()) {
+                mSubscriptionInfo = info;
+                break;
+            }
+        }
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference pref = screen.findPreference(getPreferenceKey());
+        pref.setOnPreferenceClickListener(p -> {
+            final DeleteSimProfileConfirmationDialog dialogFragment =
+                    DeleteSimProfileConfirmationDialog.newInstance(mSubscriptionInfo);
+            dialogFragment.setTargetFragment(mParentFragment, 0);
+            dialogFragment.show(mParentFragment.getFragmentManager(),
+                    DeleteSimProfileConfirmationDialog.TAG);
+            return true;
+        });
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (mSubscriptionInfo != null) {
+            return AVAILABLE;
+        } else {
+            return CONDITIONALLY_UNAVAILABLE;
+        }
+    }
+
+}

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

@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.settings.network.telephony;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.app.PendingIntent;
+import android.app.ProgressDialog;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Bundle;
+import android.telephony.euicc.EuiccManager;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
+public class DeleteSimProfileProgressDialog extends InstrumentedDialogFragment {
+    public static final String TAG = "delete_sim_progress";
+
+    // Note that this must be listed in AndroidManfiest.xml in a <protected-broadcast> tag
+    @VisibleForTesting
+    static final String PENDING_INTENT =
+            "com.android.settings.DELETE_SIM_PROFILE_RESULT";
+    private static final int PENDING_INTENT_REQUEST_CODE = 1;
+    private static final String KEY_SUBSCRIPTION_ID = "subscription_id";
+    @VisibleForTesting
+    static final String KEY_DELETE_STARTED = "delete_started";
+
+    private boolean mDeleteStarted;
+    private BroadcastReceiver mReceiver;
+
+    public static DeleteSimProfileProgressDialog newInstance(int subscriptionId) {
+        final DeleteSimProfileProgressDialog dialog = new DeleteSimProfileProgressDialog();
+        final Bundle args = new Bundle();
+        args.putInt(KEY_SUBSCRIPTION_ID, subscriptionId);
+        dialog.setArguments(args);
+        return dialog;
+    }
+
+    @Override
+    public void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putBoolean(KEY_DELETE_STARTED, mDeleteStarted);
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        if (savedInstanceState != null) {
+            mDeleteStarted = savedInstanceState.getBoolean(KEY_DELETE_STARTED, false);
+        }
+        final Context context = getContext();
+        final ProgressDialog progressDialog = new ProgressDialog(context);
+        progressDialog.setMessage(
+                context.getString(R.string.mobile_network_erase_sim_dialog_progress));
+
+        mReceiver = new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                dismiss();
+                final Activity activity = getActivity();
+                if (activity != null && !activity.isFinishing()) {
+                    activity.finish();
+                }
+            }
+        };
+        context.registerReceiver(mReceiver, new IntentFilter(PENDING_INTENT));
+
+        if (!mDeleteStarted) {
+            final PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
+                    PENDING_INTENT_REQUEST_CODE, new Intent(PENDING_INTENT),
+                    PendingIntent.FLAG_ONE_SHOT);
+
+            final EuiccManager euiccManager = context.getSystemService(EuiccManager.class);
+            final int subId = getArguments().getInt(KEY_SUBSCRIPTION_ID);
+            euiccManager.deleteSubscription(subId, pendingIntent);
+            mDeleteStarted = true;
+        }
+
+        return progressDialog;
+    }
+
+    @Override
+    public void onDismiss(@NonNull DialogInterface dialog) {
+        if (mReceiver != null) {
+            final Context context = getContext();
+            if (context != null) {
+                context.unregisterReceiver(mReceiver);
+            }
+            mReceiver = null;
+        }
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        // TODO(b/131519375) - use a real id here once it's been created in the metrics proto
+        return 0;
+    }
+}

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

@@ -138,6 +138,7 @@ public class MobileNetworkSettings extends RestrictedDashboardFragment {
             use(BillingCyclePreferenceController.class).init(mSubId);
             use(MmsMessagePreferenceController.class).init(mSubId);
             use(DisabledSubscriptionController.class).init(getLifecycle(), mSubId);
+            use(DeleteSimProfilePreferenceController.class).init(mSubId, this);
         }
         use(MobileDataPreferenceController.class).init(getFragmentManager(), mSubId);
         use(RoamingPreferenceController.class).init(getFragmentManager(), mSubId);

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

@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.settings.network.telephony;
+
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.telephony.SubscriptionInfo;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.FragmentActivity;
+
+import com.android.settings.testutils.shadow.ShadowAlertDialogCompat;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.androidx.fragment.FragmentController;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = ShadowAlertDialogCompat.class)
+public class DeleteSimProfileConfirmationDialogTest {
+    @Mock
+    private SubscriptionInfo mSubscriptionInfo;
+
+    private DeleteSimProfileConfirmationDialog mDialogFragment;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mDialogFragment = spy(DeleteSimProfileConfirmationDialog.newInstance(mSubscriptionInfo));
+        doNothing().when(mDialogFragment).beginDeletionWithProgress();
+    }
+
+    @Test
+    public void showDialog_dialogCancelled_deleteNotCalled() {
+        FragmentController.setupFragment(mDialogFragment, FragmentActivity.class,
+                0 /* containerViewId */,
+                null /* bundle */);
+        final AlertDialog dialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        dialog.getButton(DialogInterface.BUTTON_NEGATIVE).performClick();
+        verify(mDialogFragment, never()).beginDeletionWithProgress();
+    }
+
+    @Test
+    public void showDialog_dialogOk_deleteWasCalled() {
+        FragmentController.setupFragment(mDialogFragment, FragmentActivity.class,
+                0 /* containerViewId */,
+                null /* bundle */);
+        final AlertDialog dialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        dialog.getButton(DialogInterface.BUTTON_POSITIVE).performClick();
+        verify(mDialogFragment).beginDeletionWithProgress();
+    }
+}

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

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.telephony;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.telephony.SubscriptionInfo;
+import android.telephony.euicc.EuiccManager;
+
+import androidx.fragment.app.Fragment;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.network.SubscriptionUtil;
+
+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 org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+@RunWith(RobolectricTestRunner.class)
+public class DeleteSimProfilePreferenceControllerTest {
+    private static final String PREF_KEY = "delete_profile_key";
+    private static final int SUB_ID = 1234;
+    private static final int OTHER_ID = 5678;
+
+    @Mock
+    private Fragment mFragment;
+
+    @Mock
+    private SubscriptionInfo mSubscriptionInfo;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private Context mContext;
+    private Preference mPreference;
+    private DeleteSimProfilePreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+
+        SubscriptionUtil.setAvailableSubscriptionsForTesting(Arrays.asList(mSubscriptionInfo));
+        when(mSubscriptionInfo.getSubscriptionId()).thenReturn(SUB_ID);
+        when(mSubscriptionInfo.isEmbedded()).thenReturn(true);
+
+        mPreference = new Preference(mContext);
+        mPreference.setKey(PREF_KEY);
+        when(mScreen.findPreference(PREF_KEY)).thenReturn(mPreference);
+
+        mController = new DeleteSimProfilePreferenceController(mContext, PREF_KEY);
+    }
+
+    @After
+    public void tearDown() {
+        SubscriptionUtil.setAvailableSubscriptionsForTesting(null);
+    }
+
+    @Test
+    public void getAvailabilityStatus_noSubs_notAvailable() {
+        SubscriptionUtil.setAvailableSubscriptionsForTesting(new ArrayList<>());
+        mController.init(SUB_ID, mFragment);
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void getAvailabilityStatus_physicalSim_notAvailable() {
+        when(mSubscriptionInfo.isEmbedded()).thenReturn(false);
+        mController.init(SUB_ID, mFragment);
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void getAvailabilityStatus_unknownSim_notAvailable() {
+        when(mSubscriptionInfo.getSubscriptionId()).thenReturn(OTHER_ID);
+        mController.init(SUB_ID, mFragment);
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void getAvailabilityStatus_knownEsim_isAvailable() {
+        mController.init(SUB_ID, mFragment);
+        assertThat(mController.isAvailable()).isTrue();
+    }
+}

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

@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.settings.network.telephony;
+
+import static com.android.settings.network.telephony.DeleteSimProfileProgressDialog.KEY_DELETE_STARTED;
+import static com.android.settings.network.telephony.DeleteSimProfileProgressDialog.PENDING_INTENT;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.notNull;
+import static org.mockito.Mockito.doNothing;
+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.app.Dialog;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Bundle;
+import android.telephony.euicc.EuiccManager;
+
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
+import com.android.settings.testutils.shadow.ShadowAlertDialogCompat;
+
+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 org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = ShadowAlertDialogCompat.class)
+public class DeleteSimProfileProgressDialogTest {
+    private static final int SUB_ID = 111;
+
+    @Mock
+    private FragmentActivity mActivity;
+    @Mock
+    private Fragment mTargetFragment;
+    @Mock
+    private EuiccManager mEuiccManager;
+
+    private Context mContext;
+    private DeleteSimProfileProgressDialog mDialogFragment;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+
+        when(mContext.getSystemService(EuiccManager.class)).thenReturn(mEuiccManager);
+        mDialogFragment = spy(DeleteSimProfileProgressDialog.newInstance(SUB_ID));
+        when(mDialogFragment.getContext()).thenReturn(mContext);
+        when(mDialogFragment.getTargetFragment()).thenReturn(mTargetFragment);
+        when(mDialogFragment.getActivity()).thenReturn(mActivity);
+    }
+
+    @Test
+    public void onCreateDialog_firstShowing_deleteStartedAndRecordedInOutState() {
+        mDialogFragment.onCreateDialog(null);
+        verify(mEuiccManager).deleteSubscription(eq(SUB_ID), notNull());
+
+        final Bundle outState = new Bundle();
+        mDialogFragment.onSaveInstanceState(outState);
+        assertThat(outState.containsKey(KEY_DELETE_STARTED)).isTrue();
+        assertThat(outState.getBoolean(KEY_DELETE_STARTED)).isTrue();
+    }
+
+    @Test
+    public void showDialog_secondShowing_deleteNotStarted() {
+        final Bundle inState = new Bundle();
+        inState.putBoolean(KEY_DELETE_STARTED, true);
+        mDialogFragment.onCreateDialog(inState);
+
+        verify(mEuiccManager, never()).deleteSubscription(anyInt(), any());
+
+        final Bundle outState = new Bundle();
+        mDialogFragment.onSaveInstanceState(outState);
+        assertThat(outState.containsKey(KEY_DELETE_STARTED)).isTrue();
+        assertThat(outState.getBoolean(KEY_DELETE_STARTED)).isTrue();
+    }
+
+    @Test
+    public void showDialog_pendingIntentReceiverFired_activityFinished() {
+        mDialogFragment.onCreateDialog(null);
+
+        final ArgumentCaptor<PendingIntent> intentCaptor = ArgumentCaptor.forClass(
+                PendingIntent.class);
+        verify(mEuiccManager).deleteSubscription(eq(SUB_ID), intentCaptor.capture());
+        assertThat(intentCaptor.getValue()).isNotNull();
+
+        final ArgumentCaptor<BroadcastReceiver> receiverCaptor = ArgumentCaptor.forClass(
+                BroadcastReceiver.class);
+        verify(mContext).registerReceiver(receiverCaptor.capture(), any(IntentFilter.class));
+
+        doNothing().when(mDialogFragment).dismiss();
+        receiverCaptor.getValue().onReceive(mContext, new Intent(PENDING_INTENT));
+        verify(mDialogFragment).dismiss();
+        verify(mActivity).finish();
+    }
+
+    @Test
+    public void onDismiss_receiverUnregistered() {
+        Dialog dialog = mDialogFragment.onCreateDialog(null);
+        final ArgumentCaptor<BroadcastReceiver> receiverCaptor = ArgumentCaptor.forClass(
+                BroadcastReceiver.class);
+        verify(mContext).registerReceiver(receiverCaptor.capture(), any(IntentFilter.class));
+
+        mDialogFragment.onDismiss(dialog);
+        verify(mContext).unregisterReceiver(eq(receiverCaptor.getValue()));
+    }
+}