Merge "Add slice for dynamic grouping in output switcher" into rvc-dev (09ff25cd) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/media/MediaDeviceUpdateWorker.java

+32 −0

Original line number	Original line	Diff line number	Diff line
	@@ -146,6 +146,34 @@ public class MediaDeviceUpdateWorker extends SliceBackgroundWorker
	return mTopDevice;		return mTopDevice;
	}		}

			boolean addDeviceToPlayMedia(MediaDevice device) {
			return mLocalMediaManager.addDeviceToPlayMedia(device);
			}

			boolean removeDeviceFromPlayMedia(MediaDevice device) {
			return mLocalMediaManager.removeDeviceFromPlayMedia(device);
			}

			List<MediaDevice> getSelectableMediaDevice() {
			return mLocalMediaManager.getSelectableMediaDevice();
			}

			List<MediaDevice> getSelectedMediaDevice() {
			return mLocalMediaManager.getSelectedMediaDevice();
			}

			void adjustSessionVolume(int volume) {
			mLocalMediaManager.adjustSessionVolume(volume);
			}

			int getSessionVolumeMax() {
			return mLocalMediaManager.getSessionVolumeMax();
			}

			int getSessionVolume() {
			return mLocalMediaManager.getSessionVolume();
			}

	/**		/**
	* Find the active MediaDevice.		* Find the active MediaDevice.
	*		*
	@@ -170,6 +198,10 @@ public class MediaDeviceUpdateWorker extends SliceBackgroundWorker
	});		});
	}		}

			String getPackageName() {
			return mPackageName;
			}

	private class DevicesChangedBroadcastReceiver extends BroadcastReceiver {		private class DevicesChangedBroadcastReceiver extends BroadcastReceiver {
	@Override		@Override
	public void onReceive(Context context, Intent intent) {		public void onReceive(Context context, Intent intent) {

src/com/android/settings/media/MediaOutputGroupSlice.java

0 → 100644

+254 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* 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.media;

			import static android.app.slice.Slice.EXTRA_RANGE_VALUE;

			import static com.android.settings.slices.CustomSliceRegistry.MEDIA_OUTPUT_GROUP_SLICE_URI;

			import android.app.PendingIntent;
			import android.content.Context;
			import android.content.Intent;
			import android.graphics.Bitmap;
			import android.graphics.Canvas;
			import android.graphics.drawable.Drawable;
			import android.net.Uri;
			import android.text.TextUtils;
			import android.util.Log;

			import androidx.annotation.VisibleForTesting;
			import androidx.core.graphics.drawable.IconCompat;
			import androidx.slice.Slice;
			import androidx.slice.builders.ListBuilder;
			import androidx.slice.builders.SliceAction;

			import com.android.settings.R;
			import com.android.settings.Utils;
			import com.android.settings.slices.CustomSliceable;
			import com.android.settings.slices.SliceBackgroundWorker;
			import com.android.settings.slices.SliceBroadcastReceiver;
			import com.android.settingslib.media.MediaDevice;

			import java.util.List;

			/**
			* Show the Media device that can be transfer the media.
			*/
			public class MediaOutputGroupSlice implements CustomSliceable {

			@VisibleForTesting
			static final String GROUP_DEVICES = "group_devices";
			@VisibleForTesting
			static final String MEDIA_DEVICE_ID = "media_device_id";
			@VisibleForTesting
			static final String CUSTOMIZED_ACTION = "customized_action";
			@VisibleForTesting
			static final int ACTION_VOLUME_ADJUSTMENT = 1;
			@VisibleForTesting
			static final int ACTION_MEDIA_SESSION_OPERATION = 2;
			@VisibleForTesting
			static final int ERROR = -1;

			private static final String TAG = "MediaOutputGroupSlice";
			private static final int COLOR_DISABLED = (int) (255 * 0.3);

			private final Context mContext;
			private MediaDeviceUpdateWorker mWorker;

			public MediaOutputGroupSlice(Context context) {
			mContext = context;
			}

			@Override
			public Slice getSlice() {
			// Reload theme for switching dark mode on/off
			mContext.getTheme().applyStyle(R.style.Theme_Settings_Home, true /* force */);
			final ListBuilder listBuilder = new ListBuilder(mContext, getUri(), ListBuilder.INFINITY)
			.setAccentColor(COLOR_NOT_TINTED);
			// Add "Group" row
			final IconCompat titleIcon = IconCompat.createWithResource(mContext,
			R.drawable.ic_speaker_group_black_24dp);
			final Bitmap emptyBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
			final int maxVolume = getWorker().getSessionVolumeMax();
			final String title = mContext.getString(R.string.media_output_group);
			final SliceAction primaryAction = SliceAction.createDeeplink(
			getBroadcastIntent(GROUP_DEVICES,
			GROUP_DEVICES.hashCode(),
			ACTION_MEDIA_SESSION_OPERATION),
			titleIcon, ListBuilder.ICON_IMAGE, GROUP_DEVICES);
			final SliceAction endItemAction = SliceAction.createDeeplink(
			getBroadcastIntent(GROUP_DEVICES,
			GROUP_DEVICES.hashCode() + ACTION_MEDIA_SESSION_OPERATION,
			ACTION_MEDIA_SESSION_OPERATION),
			IconCompat.createWithBitmap(emptyBitmap), ListBuilder.ICON_IMAGE, "");
			if (maxVolume > 0) { // Add InputRange row
			listBuilder.addInputRange(new ListBuilder.InputRangeBuilder()
			.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
			.addEndItem(endItemAction)
			.setTitle(title)
			.setPrimaryAction(primaryAction)
			.setInputAction(getBroadcastIntent(GROUP_DEVICES,
			GROUP_DEVICES.hashCode() + ACTION_VOLUME_ADJUSTMENT,
			ACTION_VOLUME_ADJUSTMENT))
			.setMax(maxVolume)
			.setValue(getWorker().getSessionVolume()));
			} else { // No max volume information. Add generic Row
			listBuilder.addRow(new ListBuilder.RowBuilder()
			.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
			.setTitle(title)
			.setPrimaryAction(primaryAction));
			}
			// Add device row
			addRow(listBuilder, getWorker().getSelectedMediaDevice(), true);
			addRow(listBuilder, getWorker().getSelectableMediaDevice(), false);
			return listBuilder.build();
			}

			private void addRow(ListBuilder listBuilder, List<MediaDevice> mediaDevices,
			boolean selected) {
			for (MediaDevice device : mediaDevices) {
			final int maxVolume = device.getMaxVolume();
			final IconCompat titleIcon = Utils.createIconWithDrawable(device.getIcon());
			final String title = device.getName();
			final SliceAction disabledIconSliceAction = SliceAction.createDeeplink(
			getBroadcastIntent(null, 0, 0),
			getDisabledCheckboxIcon(), ListBuilder.ICON_IMAGE, "");
			final SliceAction enabledIconSliceAction = SliceAction.createToggle(
			getBroadcastIntent(device.getId(),
			device.hashCode() + ACTION_MEDIA_SESSION_OPERATION,
			ACTION_MEDIA_SESSION_OPERATION),
			IconCompat.createWithResource(mContext, R.drawable.ic_check_box_anim),
			"",
			selected);
			if (maxVolume > 0) { // Add InputRange row
			final ListBuilder.InputRangeBuilder builder = new ListBuilder.InputRangeBuilder()
			.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
			.setTitle(title)
			.setInputAction(getBroadcastIntent(device.getId(),
			device.hashCode() + ACTION_VOLUME_ADJUSTMENT,
			ACTION_VOLUME_ADJUSTMENT))
			.setMax(device.getMaxVolume())
			.setValue(device.getCurrentVolume());
			// Add endItem with different icons
			if (mediaDevices.size() == 1 && selected) {
			builder.addEndItem(disabledIconSliceAction);
			} else {
			builder.addEndItem(enabledIconSliceAction);
			}
			listBuilder.addInputRange(builder);
			} else { // No max volume information. Add generic Row
			final ListBuilder.RowBuilder rowBuilder = new ListBuilder.RowBuilder()
			.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
			.setTitle(title);
			// Add endItem with different icons
			if (mediaDevices.size() == 1 && selected) {
			rowBuilder.addEndItem(disabledIconSliceAction);
			} else {
			rowBuilder.addEndItem(enabledIconSliceAction);
			}
			listBuilder.addRow(rowBuilder);
			}
			}
			}

			private IconCompat getDisabledCheckboxIcon() {
			final Drawable drawable = mContext.getDrawable(R.drawable.ic_check_box_blue_24dp);
			final Bitmap checkbox = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
			drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
			final Canvas canvas = new Canvas(checkbox);
			drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
			drawable.setAlpha(COLOR_DISABLED);
			drawable.draw(canvas);

			return IconCompat.createWithBitmap(checkbox);
			}

			private PendingIntent getBroadcastIntent(String id, int requestCode, int action) {
			final Intent intent = new Intent(getUri().toString());
			intent.setClass(mContext, SliceBroadcastReceiver.class);
			intent.putExtra(MEDIA_DEVICE_ID, id);
			intent.putExtra(CUSTOMIZED_ACTION, action);
			intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
			return PendingIntent.getBroadcast(mContext, requestCode, intent,
			PendingIntent.FLAG_UPDATE_CURRENT);
			}

			private MediaDeviceUpdateWorker getWorker() {
			if (mWorker == null) {
			mWorker = SliceBackgroundWorker.getInstance(getUri());
			}
			return mWorker;
			}

			@Override
			public Uri getUri() {
			return MEDIA_OUTPUT_GROUP_SLICE_URI;
			}

			@Override
			public void onNotifyChange(Intent intent) {
			final String id = intent.getStringExtra(MEDIA_DEVICE_ID);
			if (TextUtils.isEmpty(id)) {
			Log.e(TAG, "Unable to handle notification. The device is unavailable");
			return;
			}
			final MediaDevice device = getWorker().getMediaDeviceById(id);
			switch (intent.getIntExtra(CUSTOMIZED_ACTION, ERROR)) {
			case ACTION_VOLUME_ADJUSTMENT:
			final int newPosition = intent.getIntExtra(EXTRA_RANGE_VALUE, ERROR);
			if (newPosition == ERROR) {
			Log.e(TAG, "Unable to adjust volume. The volume value is unavailable");
			return;
			}
			// Group volume adjustment
			if (TextUtils.equals(id, GROUP_DEVICES)) {
			getWorker().adjustSessionVolume(newPosition);
			} else {
			if (device == null) {
			Log.e(TAG, "Unable to adjust volume. The device(" + id
			+ ") is unavailable");
			return;
			}
			// Single device volume adjustment
			getWorker().adjustVolume(device, newPosition);
			}
			break;
			case ACTION_MEDIA_SESSION_OPERATION:
			if (device == null) {
			Log.e(TAG, "Unable to adjust session volume. The device(" + id
			+ ") is unavailable");
			return;
			}
			if (TextUtils.equals(device.getClientPackageName(), getWorker().getPackageName())) {
			getWorker().removeDeviceFromPlayMedia(device);
			} else {
			getWorker().addDeviceToPlayMedia(device);
			}
			break;
			}
			}

			@Override
			public Intent getIntent() {
			return null;
			}

			@Override
			public Class getBackgroundWorkerClass() {
			return MediaDeviceUpdateWorker.class;
			}
			}

tests/robotests/src/com/android/settings/media/MediaOutputGroupSliceTest.java

0 → 100644

+270 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* 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.media;

			import static android.app.slice.Slice.EXTRA_RANGE_VALUE;
			import static android.app.slice.Slice.HINT_LIST_ITEM;
			import static android.app.slice.SliceItem.FORMAT_SLICE;

			import static com.android.settings.media.MediaOutputGroupSlice.ACTION_MEDIA_SESSION_OPERATION;
			import static com.android.settings.media.MediaOutputGroupSlice.ACTION_VOLUME_ADJUSTMENT;
			import static com.android.settings.media.MediaOutputGroupSlice.CUSTOMIZED_ACTION;
			import static com.android.settings.media.MediaOutputGroupSlice.GROUP_DEVICES;
			import static com.android.settings.media.MediaOutputGroupSlice.MEDIA_DEVICE_ID;
			import static com.android.settings.slices.CustomSliceRegistry.MEDIA_OUTPUT_GROUP_SLICE_URI;

			import static com.google.common.truth.Truth.assertThat;

			import static org.mockito.ArgumentMatchers.anyInt;
			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.Intent;
			import android.graphics.drawable.Drawable;
			import android.net.Uri;

			import androidx.slice.Slice;
			import androidx.slice.SliceMetadata;
			import androidx.slice.SliceProvider;
			import androidx.slice.core.SliceAction;
			import androidx.slice.core.SliceQuery;
			import androidx.slice.widget.SliceLiveData;

			import com.android.settings.R;
			import com.android.settings.slices.SliceBackgroundWorker;
			import com.android.settingslib.media.LocalMediaManager;
			import com.android.settingslib.media.MediaDevice;

			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 org.robolectric.annotation.Config;
			import org.robolectric.annotation.Implementation;
			import org.robolectric.annotation.Implements;

			import java.util.ArrayList;
			import java.util.List;

			@RunWith(RobolectricTestRunner.class)
			@Config(shadows = MediaOutputGroupSliceTest.ShadowSliceBackgroundWorker.class)
			public class MediaOutputGroupSliceTest {

			private static final String TEST_PACKAGE_NAME = "com.test.music";
			private static final String TEST_PACKAGE_NAME2 = "com.test.music2";
			private static final String TEST_DEVICE_1_ID = "test_device_1_id";
			private static final String TEST_DEVICE_1_NAME = "test_device_1_name";
			private static final String TEST_DEVICE_2_ID = "test_device_2_id";
			private static final String TEST_DEVICE_2_NAME = "test_device_2_name";
			private static final int TEST_VOLUME = 3;

			private static MediaDeviceUpdateWorker sMediaDeviceUpdateWorker;

			@Mock
			private LocalMediaManager mLocalMediaManager;
			@Mock
			private MediaDevice mDevice1;
			@Mock
			private MediaDevice mDevice2;

			private final List<MediaDevice> mSelectableDevices = new ArrayList<>();
			private final List<MediaDevice> mSelectedDevices = new ArrayList<>();

			private Context mContext;
			private MediaOutputGroupSlice mMediaOutputGroupSlice;
			private Drawable mDrawable;

			@Before
			public void setUp() throws Exception {
			MockitoAnnotations.initMocks(this);
			mContext = spy(RuntimeEnvironment.application);

			// Set-up specs for SliceMetadata.
			SliceProvider.setSpecs(SliceLiveData.SUPPORTED_SPECS);

			mMediaOutputGroupSlice = new MediaOutputGroupSlice(mContext);
			sMediaDeviceUpdateWorker = spy(new MediaDeviceUpdateWorker(mContext,
			MEDIA_OUTPUT_GROUP_SLICE_URI));
			sMediaDeviceUpdateWorker.mLocalMediaManager = mLocalMediaManager;
			when(sMediaDeviceUpdateWorker.getPackageName()).thenReturn(TEST_PACKAGE_NAME);
			mDrawable = mContext.getDrawable(R.drawable.ic_check_box_blue_24dp);
			when(sMediaDeviceUpdateWorker.getSelectableMediaDevice()).thenReturn(mSelectableDevices);
			when(mDevice1.getId()).thenReturn(TEST_DEVICE_1_ID);
			when(mDevice1.getIcon()).thenReturn(mDrawable);
			when(mDevice1.getName()).thenReturn(TEST_DEVICE_1_NAME);
			when(mDevice1.getMaxVolume()).thenReturn(100);
			when(mDevice1.getCurrentVolume()).thenReturn(10);
			when(mDevice1.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
			when(mDevice2.getId()).thenReturn(TEST_DEVICE_2_ID);
			when(mDevice2.getIcon()).thenReturn(mDrawable);
			when(mDevice2.getName()).thenReturn(TEST_DEVICE_2_NAME);
			when(mDevice2.getMaxVolume()).thenReturn(100);
			when(mDevice2.getCurrentVolume()).thenReturn(20);
			}

			@Test
			public void getSlice_noMatchedDevice_doNothing() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice1);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_1_ID))
			.thenReturn(mDevice1);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(EXTRA_RANGE_VALUE, TEST_VOLUME);
			intent.putExtra(MEDIA_DEVICE_ID, TEST_DEVICE_2_ID);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_VOLUME_ADJUSTMENT);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(sMediaDeviceUpdateWorker, never()).adjustSessionVolume(anyInt());
			verify(mDevice1, never()).requestSetVolume(TEST_VOLUME);
			}

			@Test
			public void getSlice_withOneSelectableDevice_checkRowNumber() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice2);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			when(sMediaDeviceUpdateWorker.getSelectableMediaDevice()).thenReturn(mSelectableDevices);
			final Slice slice = mMediaOutputGroupSlice.getSlice();
			final int rows = SliceQuery.findAll(slice, FORMAT_SLICE, HINT_LIST_ITEM, null).size();

			// Group item and 2 * InputRange
			assertThat(rows).isEqualTo(3);
			}

			@Test
			public void getSlice_withOneSelectableDevice_checkTitle() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice1);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Slice slice = mMediaOutputGroupSlice.getSlice();
			final SliceMetadata metadata = SliceMetadata.from(mContext, slice);
			final SliceAction primaryAction = metadata.getPrimaryAction();

			assertThat(primaryAction.getTitle().toString()).isEqualTo(GROUP_DEVICES);
			}

			@Test
			public void onNotifyChange_verifyAdjustDeviceVolume() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice1);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_1_ID))
			.thenReturn(mDevice1);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(EXTRA_RANGE_VALUE, TEST_VOLUME);
			intent.putExtra(MEDIA_DEVICE_ID, TEST_DEVICE_1_ID);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_VOLUME_ADJUSTMENT);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(mDevice1).requestSetVolume(TEST_VOLUME);
			}

			@Test
			public void onNotifyChange_verifyAdjustGroupVolume() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice1);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_1_ID))
			.thenReturn(mDevice1);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(EXTRA_RANGE_VALUE, TEST_VOLUME);
			intent.putExtra(MEDIA_DEVICE_ID, GROUP_DEVICES);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_VOLUME_ADJUSTMENT);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(sMediaDeviceUpdateWorker).adjustSessionVolume(TEST_VOLUME);
			}

			@Test
			public void onNotifyChange_sessionOperation_differentClient_verifyAddSession() {
			mSelectableDevices.add(mDevice1);
			mSelectableDevices.add(mDevice2);
			mSelectedDevices.add(mDevice1);
			when(mDevice2.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME2);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_2_ID))
			.thenReturn(mDevice2);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(MEDIA_DEVICE_ID, TEST_DEVICE_2_ID);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_MEDIA_SESSION_OPERATION);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(sMediaDeviceUpdateWorker).addDeviceToPlayMedia(mDevice2);
			}

			@Test
			public void onNotifyChange_sessionOperation_sameClient_verifyRemoveSession() {
			mSelectableDevices.add(mDevice1);
			mSelectableDevices.add(mDevice2);
			mSelectedDevices.add(mDevice1);
			when(mDevice2.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_2_ID))
			.thenReturn(mDevice2);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(MEDIA_DEVICE_ID, TEST_DEVICE_2_ID);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_MEDIA_SESSION_OPERATION);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(sMediaDeviceUpdateWorker).removeDeviceFromPlayMedia(mDevice2);
			}

			@Test
			public void onNotifyChange_noId_doNothing() {
			mSelectableDevices.add(mDevice1);
			mSelectedDevices.add(mDevice1);
			when(mLocalMediaManager.getMediaDeviceById(mSelectableDevices, TEST_DEVICE_1_ID))
			.thenReturn(mDevice1);
			sMediaDeviceUpdateWorker.onDeviceListUpdate(mSelectableDevices);
			when(sMediaDeviceUpdateWorker.getSelectedMediaDevice()).thenReturn(mSelectedDevices);
			final Intent intent = new Intent();
			intent.putExtra(EXTRA_RANGE_VALUE, TEST_VOLUME);
			intent.putExtra(CUSTOMIZED_ACTION, ACTION_VOLUME_ADJUSTMENT);

			mMediaOutputGroupSlice.onNotifyChange(intent);

			verify(sMediaDeviceUpdateWorker, never()).adjustSessionVolume(anyInt());
			verify(mDevice1, never()).requestSetVolume(TEST_VOLUME);
			}

			@Implements(SliceBackgroundWorker.class)
			public static class ShadowSliceBackgroundWorker {

			@Implementation
			public static SliceBackgroundWorker getInstance(Uri uri) {
			return sMediaDeviceUpdateWorker;
			}
			}
			}