[Audiosharing] Move entry preference out of group category

Test: atest
Bug: 305620450
Flag: com.android.settingslib.flags.enable_le_audio_sharing
Change-Id: I0573c9c35c05ca7915f94e6f67064cc5b3d79fec

res/xml/connected_devices.xml

@@ -30,13 +30,6 @@
         android:key="audio_sharing_device_list"
         android:title="@string/audio_sharing_device_group_title"
         settings:controller="com.android.settings.connecteddevice.audiosharing.AudioSharingDevicePreferenceController">
-        <Preference
-            android:fragment="com.android.settings.connecteddevice.audiosharing.AudioSharingDashboardFragment"
-            android:icon="@drawable/ic_bt_le_audio_sharing"
-            android:key="connected_device_audio_sharing_settings"
-            android:order="100"
-            android:title="@string/audio_sharing_title"
-            settings:searchable="false" />
     </PreferenceCategory>
 
     <PreferenceCategory
@@ -44,6 +37,14 @@
         android:title="@string/connected_device_temp_bond_device_title"
         settings:controller="com.android.settings.connecteddevice.audiosharing.TemporaryBondDeviceGroupController" />
 
+    <Preference
+        android:fragment="com.android.settings.connecteddevice.audiosharing.AudioSharingDashboardFragment"
+        android:icon="@drawable/ic_bt_le_audio_sharing"
+        android:key="connected_device_audio_sharing_settings"
+        android:title="@string/audio_sharing_title"
+        settings:controller="com.android.settings.connecteddevice.audiosharing.AudioSharingPreferenceController"
+        settings:searchable="false" />
+
     <PreferenceCategory
         android:key="available_device_list"
         android:title="@string/connected_device_media_device_title"

src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java

@@ -78,8 +78,6 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro
 
     private static final String TAG = "AudioSharingDevicePrefController";
     private static final String KEY = "audio_sharing_device_list";
-    private static final String KEY_AUDIO_SHARING_SETTINGS =
-            "connected_device_audio_sharing_settings";
 
     @Nullable private final LocalBluetoothManager mBtManager;
     @Nullable private final CachedBluetoothDeviceManager mDeviceManager;
@@ -89,7 +87,6 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro
     private final Executor mExecutor;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
     @Nullable private PreferenceGroup mPreferenceGroup;
-    @Nullable private Preference mAudioSharingSettingsPreference;
     @Nullable private BluetoothDeviceUpdater mBluetoothDeviceUpdater;
     @Nullable private DashboardFragment mFragment;
     @Nullable private AudioSharingDialogHandler mDialogHandler;
@@ -280,13 +277,8 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro
         super.displayPreference(screen);
         mPreferenceGroup = screen.findPreference(KEY);
         if (mPreferenceGroup != null) {
-            mAudioSharingSettingsPreference =
-                    mPreferenceGroup.findPreference(KEY_AUDIO_SHARING_SETTINGS);
             mPreferenceGroup.setVisible(false);
         }
-        if (mAudioSharingSettingsPreference != null) {
-            mAudioSharingSettingsPreference.setVisible(false);
-        }
 
         if (isAvailable()) {
             if (mBluetoothDeviceUpdater != null) {
@@ -320,11 +312,8 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro
     @Override
     public void onDeviceAdded(Preference preference) {
         if (mPreferenceGroup != null) {
-            if (mPreferenceGroup.getPreferenceCount() == 1) {
+            if (mPreferenceGroup.getPreferenceCount() == 0) {
                 mPreferenceGroup.setVisible(true);
-                if (mAudioSharingSettingsPreference != null) {
-                    mAudioSharingSettingsPreference.setVisible(true);
-                }
             }
             mPreferenceGroup.addPreference(preference);
         }
@@ -334,11 +323,8 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro
     public void onDeviceRemoved(Preference preference) {
         if (mPreferenceGroup != null) {
             mPreferenceGroup.removePreference(preference);
-            if (mPreferenceGroup.getPreferenceCount() == 1) {
+            if (mPreferenceGroup.getPreferenceCount() == 0) {
                 mPreferenceGroup.setVisible(false);
-                if (mAudioSharingSettingsPreference != null) {
-                    mAudioSharingSettingsPreference.setVisible(false);
-                }
             }
         }
     }

src/com/android/settings/connecteddevice/audiosharing/AudioSharingPreferenceController.java

@@ -45,6 +45,9 @@ import java.util.concurrent.Executors;
 public class AudioSharingPreferenceController extends BasePreferenceController
         implements DefaultLifecycleObserver, BluetoothCallback {
     private static final String TAG = "AudioSharingPreferenceController";
+    private static final String CONNECTED_DEVICES_PREF_KEY =
+            "connected_device_audio_sharing_settings";
+    private static final String CONNECTION_PREFERENCES_PREF_KEY = "audio_sharing_settings";
 
     @Nullable private final LocalBluetoothManager mBtManager;
     @Nullable private final BluetoothEventManager mEventManager;
@@ -57,7 +60,7 @@ public class AudioSharingPreferenceController extends BasePreferenceController
             new BluetoothLeBroadcast.Callback() {
                 @Override
                 public void onBroadcastStarted(int reason, int broadcastId) {
-                    refreshSummary();
+                    refreshPreference();
                 }
 
                 @Override
@@ -69,7 +72,7 @@ public class AudioSharingPreferenceController extends BasePreferenceController
 
                 @Override
                 public void onBroadcastStopped(int reason, int broadcastId) {
-                    refreshSummary();
+                    refreshPreference();
                 }
 
                 @Override
@@ -111,6 +114,7 @@ public class AudioSharingPreferenceController extends BasePreferenceController
         }
         mEventManager.registerCallback(this);
         mBroadcast.registerServiceCallBack(mExecutor, mBroadcastCallback);
+        updateVisibility();
     }
 
     @Override
@@ -131,6 +135,13 @@ public class AudioSharingPreferenceController extends BasePreferenceController
     public void displayPreference(@NonNull PreferenceScreen screen) {
         super.displayPreference(screen);
         mPreference = screen.findPreference(getPreferenceKey());
+        // super.displayPreference set the visibility based on isAvailable()
+        // immediately set the preference invisible on Connected devices page to avoid the audio
+        // sharing entrance being shown before updateVisibility(need binder call) take effects.
+        if (mPreference != null && CONNECTED_DEVICES_PREF_KEY.equals(getPreferenceKey())) {
+            mPreference.setVisible(false);
+        }
+        updateVisibility();
     }
 
     @Override
@@ -141,14 +152,51 @@ public class AudioSharingPreferenceController extends BasePreferenceController
 
     @Override
     public CharSequence getSummary() {
-        return BluetoothUtils.isBroadcasting(mBtManager)
+        return switch (getPreferenceKey()) {
-                ? mContext.getString(R.string.audio_sharing_summary_on)
+            case CONNECTION_PREFERENCES_PREF_KEY -> BluetoothUtils.isBroadcasting(mBtManager)
-                : mContext.getString(R.string.audio_sharing_summary_off);
+                    ? mContext.getString(R.string.audio_sharing_summary_on)
+                    : mContext.getString(R.string.audio_sharing_summary_off);
+            default -> "";
+        };
     }
 
     @Override
     public void onBluetoothStateChanged(@AdapterState int bluetoothState) {
-        refreshSummary();
+        refreshPreference();
+    }
+
+    private void refreshPreference() {
+        switch (getPreferenceKey()) {
+            // Audio sharing entrance on Connected devices page has no summary, but its visibility
+            // will change based on audio sharing state
+            case CONNECTED_DEVICES_PREF_KEY -> updateVisibility();
+            // Audio sharing entrance on Connection preferences page always show up, but its summary
+            // will change based on audio sharing state
+            case CONNECTION_PREFERENCES_PREF_KEY -> refreshSummary();
+        }
+    }
+
+    private void updateVisibility() {
+        if (mPreference == null) {
+            return;
+        }
+        switch (getPreferenceKey()) {
+            case CONNECTED_DEVICES_PREF_KEY -> {
+                var unused =
+                        ThreadUtils.postOnBackgroundThread(
+                                () -> {
+                                    boolean visible = BluetoothUtils.isBroadcasting(mBtManager);
+                                    AudioSharingUtils.postOnMainThread(
+                                            mContext,
+                                            () -> {
+                                                // Check nullability to pass NullAway check
+                                                if (mPreference != null) {
+                                                    mPreference.setVisible(visible);
+                                                }
+                                            });
+                                });
+            }
+        }
     }
 
     private void refreshSummary() {

tests/robotests/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceControllerTest.java

@@ -117,8 +117,6 @@ import java.util.concurrent.Executor;
         })
 public class AudioSharingDevicePreferenceControllerTest {
     private static final String KEY = "audio_sharing_device_list";
-    private static final String KEY_AUDIO_SHARING_SETTINGS =
-            "connected_device_audio_sharing_settings";
     private static final String TEST_DEVICE_NAME = "test";
 
     @Rule public final MockitoRule mMockitoRule = MockitoJUnit.rule();
@@ -151,7 +149,6 @@ public class AudioSharingDevicePreferenceControllerTest {
     private Lifecycle mLifecycle;
     private LifecycleOwner mLifecycleOwner;
     private PreferenceCategory mPreferenceGroup;
-    private Preference mAudioSharingPreference;
     private FakeFeatureFactory mFeatureFactory;
     private AudioManager mAudioManager;
 
@@ -189,10 +186,6 @@ public class AudioSharingDevicePreferenceControllerTest {
         when(mScreen.getContext()).thenReturn(mContext);
         mPreferenceGroup = spy(new PreferenceCategory(mContext));
         doReturn(mPreferenceManager).when(mPreferenceGroup).getPreferenceManager();
-        mAudioSharingPreference = new Preference(mContext);
-        mPreferenceGroup.addPreference(mAudioSharingPreference);
-        when(mPreferenceGroup.findPreference(KEY_AUDIO_SHARING_SETTINGS))
-                .thenReturn(mAudioSharingPreference);
         when(mScreen.findPreference(KEY)).thenReturn(mPreferenceGroup);
         mController = new AudioSharingDevicePreferenceController(mContext);
         mController.init(mFragment);
@@ -260,7 +253,6 @@ public class AudioSharingDevicePreferenceControllerTest {
         mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
         mController.displayPreference(mScreen);
         assertThat(mPreferenceGroup.isVisible()).isFalse();
-        assertThat(mAudioSharingPreference.isVisible()).isFalse();
         verify(mBluetoothDeviceUpdater, never()).forceUpdate();
     }
 
@@ -269,7 +261,6 @@ public class AudioSharingDevicePreferenceControllerTest {
         mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
         mController.displayPreference(mScreen);
         assertThat(mPreferenceGroup.isVisible()).isFalse();
-        assertThat(mAudioSharingPreference.isVisible()).isFalse();
         verify(mBluetoothDeviceUpdater).setPrefContext(mContext);
         verify(mBluetoothDeviceUpdater).forceUpdate();
     }
@@ -299,8 +290,7 @@ public class AudioSharingDevicePreferenceControllerTest {
         shadowOf(Looper.getMainLooper()).idle();
 
         assertThat(mPreferenceGroup.isVisible()).isTrue();
-        assertThat(mAudioSharingPreference.isVisible()).isTrue();
+        assertThat(mPreferenceGroup.getPreferenceCount()).isEqualTo(1);
-        assertThat(mPreferenceGroup.getPreferenceCount()).isEqualTo(2);
     }
 
     @Test
@@ -312,8 +302,7 @@ public class AudioSharingDevicePreferenceControllerTest {
         shadowOf(Looper.getMainLooper()).idle();
 
         assertThat(mPreferenceGroup.isVisible()).isFalse();
-        assertThat(mAudioSharingPreference.isVisible()).isFalse();
+        assertThat(mPreferenceGroup.getPreferenceCount()).isEqualTo(0);
-        assertThat(mPreferenceGroup.getPreferenceCount()).isEqualTo(1);
     }
 
     @Test

tests/robotests/src/com/android/settings/connecteddevice/audiosharing/AudioSharingPreferenceControllerTest.java

@@ -25,8 +25,10 @@ import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.robolectric.Shadows.shadowOf;
@@ -77,7 +79,8 @@ import org.robolectric.shadow.api.Shadow;
             ShadowThreadUtils.class
         })
 public class AudioSharingPreferenceControllerTest {
-    private static final String PREF_KEY = "audio_sharing_settings";
+    private static final String PREF_KEY1 = "audio_sharing_settings";
+    private static final String PREF_KEY2 = "connected_device_audio_sharing_settings";
 
     @Rule public final MockitoRule mMockitoRule = MockitoJUnit.rule();
     @Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
@@ -110,9 +113,6 @@ public class AudioSharingPreferenceControllerTest {
         when(localBluetoothManager.getEventManager()).thenReturn(mBtEventManager);
         when(localBluetoothManager.getProfileManager()).thenReturn(mLocalBtProfileManager);
         when(mLocalBtProfileManager.getLeAudioBroadcastProfile()).thenReturn(mBroadcast);
-        mController = new AudioSharingPreferenceController(mContext, PREF_KEY);
-        mPreference = spy(new Preference(mContext));
-        when(mScreen.findPreference(PREF_KEY)).thenReturn(mPreference);
     }
 
     @After
@@ -124,6 +124,7 @@ public class AudioSharingPreferenceControllerTest {
     @Test
     public void onStart_flagOn_registerCallback() {
         mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         mController.onStart(mLifecycleOwner);
         verify(mBtEventManager).registerCallback(mController);
         verify(mBroadcast).registerServiceCallBack(any(), any(BluetoothLeBroadcast.Callback.class));
@@ -132,6 +133,7 @@ public class AudioSharingPreferenceControllerTest {
     @Test
     public void onStart_flagOff_skipRegisterCallback() {
         mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         mController.onStart(mLifecycleOwner);
         verify(mBtEventManager, never()).registerCallback(mController);
         verify(mBroadcast, never())
@@ -141,6 +143,7 @@ public class AudioSharingPreferenceControllerTest {
     @Test
     public void onStop_flagOn_unregisterCallback() {
         mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         mController.onStop(mLifecycleOwner);
         verify(mBtEventManager).unregisterCallback(mController);
         verify(mBroadcast).unregisterServiceCallBack(any(BluetoothLeBroadcast.Callback.class));
@@ -149,6 +152,7 @@ public class AudioSharingPreferenceControllerTest {
     @Test
     public void onStop_flagOff_skipUnregisterCallback() {
         mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         mController.onStop(mLifecycleOwner);
         verify(mBtEventManager, never()).unregisterCallback(mController);
         verify(mBroadcast, never())
@@ -158,65 +162,147 @@ public class AudioSharingPreferenceControllerTest {
     @Test
     public void getAvailabilityStatus_flagOn() {
         mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
     }
 
     @Test
     public void getAvailabilityStatus_flagOff() {
         mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING);
+        setupControllerWithKey(PREF_KEY1);
         assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
     }
 
     @Test
-    public void getSummary_broadcastOn() {
+    public void getSummary_connectionPreference_broadcastOn() {
         when(mBroadcast.isEnabled(any())).thenReturn(true);
+        setupControllerWithKey(PREF_KEY1);
         assertThat(mController.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_on));
     }
 
     @Test
-    public void getSummary_broadcastOff() {
+    public void getSummary_connectionPreference_broadcastOff() {
         when(mBroadcast.isEnabled(any())).thenReturn(false);
+        setupControllerWithKey(PREF_KEY1);
         assertThat(mController.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_off));
     }
 
+    @Test
+    public void getSummary_connectedDevices_broadcastOn() {
+        when(mBroadcast.isEnabled(any())).thenReturn(true);
+        setupControllerWithKey(PREF_KEY2);
+        assertThat(mController.getSummary().toString()).isEmpty();
+    }
+
+    @Test
+    public void getSummary_connectedDevices_broadcastOff() {
+        when(mBroadcast.isEnabled(any())).thenReturn(false);
+        setupControllerWithKey(PREF_KEY2);
+        assertThat(mController.getSummary().toString()).isEmpty();
+    }
+
     @Test
     public void onBluetoothStateChanged_refreshSummary() {
+        setupControllerWithKey(PREF_KEY1);
+        mController.updateState(mPreference);
         mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString())
+                .isEqualTo(mContext.getString(R.string.audio_sharing_summary_off));
+        assertThat(mPreference.isVisible()).isTrue();
+
         when(mBroadcast.isEnabled(any())).thenReturn(true);
         mController.onBluetoothStateChanged(STATE_ON);
         shadowOf(Looper.getMainLooper()).idle();
         assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_on));
+        assertThat(mPreference.isVisible()).isTrue();
 
         when(mBroadcast.isEnabled(any())).thenReturn(false);
         mController.onBluetoothStateChanged(STATE_OFF);
         shadowOf(Looper.getMainLooper()).idle();
         assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_off));
+        assertThat(mPreference.isVisible()).isTrue();
+    }
+
+    @Test
+    public void onBluetoothStateChanged_refreshVisibility() {
+        setupControllerWithKey(PREF_KEY2);
+        mController.updateState(mPreference);
+        mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isFalse();
+
+        when(mBroadcast.isEnabled(any())).thenReturn(true);
+        mController.onBluetoothStateChanged(STATE_ON);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isTrue();
+
+        when(mBroadcast.isEnabled(any())).thenReturn(false);
+        mController.onBluetoothStateChanged(STATE_OFF);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isFalse();
     }
 
     @Test
     public void testBluetoothLeBroadcastCallbacks_refreshSummary() {
+        setupControllerWithKey(PREF_KEY1);
+        mController.updateState(mPreference);
         mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString())
+                .isEqualTo(mContext.getString(R.string.audio_sharing_summary_off));
+        assertThat(mPreference.isVisible()).isTrue();
 
         when(mBroadcast.isEnabled(any())).thenReturn(true);
         mController.mBroadcastCallback.onBroadcastStarted(/* reason= */ 1, /* broadcastId= */ 1);
         shadowOf(Looper.getMainLooper()).idle();
         assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_on));
+        assertThat(mPreference.isVisible()).isTrue();
 
         when(mBroadcast.isEnabled(any())).thenReturn(false);
         mController.mBroadcastCallback.onBroadcastStopped(/* reason= */ 1, /* broadcastId= */ 1);
         shadowOf(Looper.getMainLooper()).idle();
         assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.audio_sharing_summary_off));
+        assertThat(mPreference.isVisible()).isTrue();
+    }
+
+    @Test
+    public void testBluetoothLeBroadcastCallbacks_refreshVisibility() {
+        setupControllerWithKey(PREF_KEY2);
+        mController.updateState(mPreference);
+        mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isFalse();
+
+        when(mBroadcast.isEnabled(any())).thenReturn(true);
+        mController.mBroadcastCallback.onBroadcastStarted(/* reason= */ 1, /* broadcastId= */ 1);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isTrue();
+
+        when(mBroadcast.isEnabled(any())).thenReturn(false);
+        mController.mBroadcastCallback.onBroadcastStopped(/* reason= */ 1, /* broadcastId= */ 1);
+        shadowOf(Looper.getMainLooper()).idle();
+        assertThat(mPreference.getSummary().toString()).isEmpty();
+        assertThat(mPreference.isVisible()).isFalse();
     }
 
     @Test
     public void testBluetoothLeBroadcastCallbacks_doNothing() {
+        setupControllerWithKey(PREF_KEY1);
         mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        verify(mPreference).setVisible(anyBoolean());
 
         mController.mBroadcastCallback.onBroadcastMetadataChanged(/* reason= */ 1, mMetadata);
         verify(mPreference, never()).setSummary(any());
@@ -233,5 +319,34 @@ public class AudioSharingPreferenceControllerTest {
         mController.mBroadcastCallback.onBroadcastUpdateFailed(
                 /* reason= */ 1, /* broadcastId= */ 1);
         verify(mPreference, never()).setSummary(any());
+        verify(mPreference).setVisible(anyBoolean());
+
+        setupControllerWithKey(PREF_KEY2);
+        mController.displayPreference(mScreen);
+        shadowOf(Looper.getMainLooper()).idle();
+        verify(mPreference, times(3)).setVisible(anyBoolean());
+
+        mController.mBroadcastCallback.onBroadcastMetadataChanged(/* reason= */ 1, mMetadata);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onBroadcastUpdated(/* reason= */ 1, /* broadcastId= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onPlaybackStarted(/* reason= */ 1, /* broadcastId= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onPlaybackStopped(/* reason= */ 1, /* broadcastId= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onBroadcastStartFailed(/* reason= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onBroadcastStopFailed(/* reason= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        mController.mBroadcastCallback.onBroadcastUpdateFailed(
+                /* reason= */ 1, /* broadcastId= */ 1);
+        verify(mPreference, never()).setSummary(any());
+        verify(mPreference, times(3)).setVisible(anyBoolean());
+    }
+
+    private void setupControllerWithKey(String preferenceKey) {
+        mController = new AudioSharingPreferenceController(mContext, preferenceKey);
+        mPreference = spy(new Preference(mContext));
+        when(mScreen.findPreference(preferenceKey)).thenReturn(mPreference);
     }
 }