Add slice for dynamic grouping in output switcher
-Add group operation slice to edit the group and do the volume adjustment -Add grouping API in slice worker -Add test cases Bug: 146813761 Test: make -j42 RunSettingsRoboTests Change-Id: Ide0df5e3934bc8ac68aaa67fcbd6173a4454ac7f
This commit is contained in:
timhypeng
254
src/com/android/settings/media/MediaOutputGroupSlice.java
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254
src/com/android/settings/media/MediaOutputGroupSlice.java
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/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.media;
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import static android.app.slice.Slice.EXTRA_RANGE_VALUE;
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import static com.android.settings.slices.CustomSliceRegistry.MEDIA_OUTPUT_GROUP_SLICE_URI;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.text.TextUtils;
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import android.util.Log;
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import androidx.annotation.VisibleForTesting;
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import androidx.core.graphics.drawable.IconCompat;
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import androidx.slice.Slice;
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import androidx.slice.builders.ListBuilder;
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import androidx.slice.builders.SliceAction;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.slices.CustomSliceable;
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import com.android.settings.slices.SliceBackgroundWorker;
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import com.android.settings.slices.SliceBroadcastReceiver;
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import com.android.settingslib.media.MediaDevice;
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import java.util.List;
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/**
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* Show the Media device that can be transfer the media.
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*/
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public class MediaOutputGroupSlice implements CustomSliceable {
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@VisibleForTesting
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static final String GROUP_DEVICES = "group_devices";
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@VisibleForTesting
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static final String MEDIA_DEVICE_ID = "media_device_id";
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@VisibleForTesting
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static final String CUSTOMIZED_ACTION = "customized_action";
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@VisibleForTesting
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static final int ACTION_VOLUME_ADJUSTMENT = 1;
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@VisibleForTesting
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static final int ACTION_MEDIA_SESSION_OPERATION = 2;
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@VisibleForTesting
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static final int ERROR = -1;
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private static final String TAG = "MediaOutputGroupSlice";
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private static final int COLOR_DISABLED = (int) (255 * 0.3);
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private final Context mContext;
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private MediaDeviceUpdateWorker mWorker;
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public MediaOutputGroupSlice(Context context) {
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mContext = context;
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}
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@Override
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public Slice getSlice() {
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// Reload theme for switching dark mode on/off
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mContext.getTheme().applyStyle(R.style.Theme_Settings_Home, true /* force */);
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final ListBuilder listBuilder = new ListBuilder(mContext, getUri(), ListBuilder.INFINITY)
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.setAccentColor(COLOR_NOT_TINTED);
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// Add "Group" row
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final IconCompat titleIcon = IconCompat.createWithResource(mContext,
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R.drawable.ic_speaker_group_black_24dp);
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final Bitmap emptyBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
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final int maxVolume = getWorker().getSessionVolumeMax();
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final String title = mContext.getString(R.string.media_output_group);
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final SliceAction primaryAction = SliceAction.createDeeplink(
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getBroadcastIntent(GROUP_DEVICES,
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GROUP_DEVICES.hashCode(),
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ACTION_MEDIA_SESSION_OPERATION),
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titleIcon, ListBuilder.ICON_IMAGE, GROUP_DEVICES);
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final SliceAction endItemAction = SliceAction.createDeeplink(
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getBroadcastIntent(GROUP_DEVICES,
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GROUP_DEVICES.hashCode() + ACTION_MEDIA_SESSION_OPERATION,
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ACTION_MEDIA_SESSION_OPERATION),
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IconCompat.createWithBitmap(emptyBitmap), ListBuilder.ICON_IMAGE, "");
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if (maxVolume > 0) { // Add InputRange row
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listBuilder.addInputRange(new ListBuilder.InputRangeBuilder()
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.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
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.addEndItem(endItemAction)
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.setTitle(title)
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.setPrimaryAction(primaryAction)
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.setInputAction(getBroadcastIntent(GROUP_DEVICES,
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GROUP_DEVICES.hashCode() + ACTION_VOLUME_ADJUSTMENT,
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ACTION_VOLUME_ADJUSTMENT))
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.setMax(maxVolume)
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.setValue(getWorker().getSessionVolume()));
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} else { // No max volume information. Add generic Row
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listBuilder.addRow(new ListBuilder.RowBuilder()
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.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
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.setTitle(title)
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.setPrimaryAction(primaryAction));
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}
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// Add device row
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addRow(listBuilder, getWorker().getSelectedMediaDevice(), true);
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addRow(listBuilder, getWorker().getSelectableMediaDevice(), false);
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return listBuilder.build();
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}
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private void addRow(ListBuilder listBuilder, List<MediaDevice> mediaDevices,
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boolean selected) {
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for (MediaDevice device : mediaDevices) {
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final int maxVolume = device.getMaxVolume();
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final IconCompat titleIcon = Utils.createIconWithDrawable(device.getIcon());
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final String title = device.getName();
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final SliceAction disabledIconSliceAction = SliceAction.createDeeplink(
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getBroadcastIntent(null, 0, 0),
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getDisabledCheckboxIcon(), ListBuilder.ICON_IMAGE, "");
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final SliceAction enabledIconSliceAction = SliceAction.createToggle(
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getBroadcastIntent(device.getId(),
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device.hashCode() + ACTION_MEDIA_SESSION_OPERATION,
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ACTION_MEDIA_SESSION_OPERATION),
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IconCompat.createWithResource(mContext, R.drawable.ic_check_box_anim),
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"",
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selected);
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if (maxVolume > 0) { // Add InputRange row
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final ListBuilder.InputRangeBuilder builder = new ListBuilder.InputRangeBuilder()
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.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
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.setTitle(title)
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.setInputAction(getBroadcastIntent(device.getId(),
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device.hashCode() + ACTION_VOLUME_ADJUSTMENT,
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ACTION_VOLUME_ADJUSTMENT))
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.setMax(device.getMaxVolume())
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.setValue(device.getCurrentVolume());
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// Add endItem with different icons
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if (mediaDevices.size() == 1 && selected) {
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builder.addEndItem(disabledIconSliceAction);
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} else {
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builder.addEndItem(enabledIconSliceAction);
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}
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listBuilder.addInputRange(builder);
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} else { // No max volume information. Add generic Row
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final ListBuilder.RowBuilder rowBuilder = new ListBuilder.RowBuilder()
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.setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)
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.setTitle(title);
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// Add endItem with different icons
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if (mediaDevices.size() == 1 && selected) {
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rowBuilder.addEndItem(disabledIconSliceAction);
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} else {
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rowBuilder.addEndItem(enabledIconSliceAction);
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}
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listBuilder.addRow(rowBuilder);
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}
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}
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}
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private IconCompat getDisabledCheckboxIcon() {
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final Drawable drawable = mContext.getDrawable(R.drawable.ic_check_box_blue_24dp);
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final Bitmap checkbox = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
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drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
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final Canvas canvas = new Canvas(checkbox);
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drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
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drawable.setAlpha(COLOR_DISABLED);
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drawable.draw(canvas);
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return IconCompat.createWithBitmap(checkbox);
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}
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private PendingIntent getBroadcastIntent(String id, int requestCode, int action) {
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final Intent intent = new Intent(getUri().toString());
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intent.setClass(mContext, SliceBroadcastReceiver.class);
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intent.putExtra(MEDIA_DEVICE_ID, id);
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intent.putExtra(CUSTOMIZED_ACTION, action);
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intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
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return PendingIntent.getBroadcast(mContext, requestCode, intent,
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PendingIntent.FLAG_UPDATE_CURRENT);
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}
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private MediaDeviceUpdateWorker getWorker() {
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if (mWorker == null) {
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mWorker = SliceBackgroundWorker.getInstance(getUri());
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}
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return mWorker;
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}
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@Override
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public Uri getUri() {
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return MEDIA_OUTPUT_GROUP_SLICE_URI;
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}
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@Override
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public void onNotifyChange(Intent intent) {
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final String id = intent.getStringExtra(MEDIA_DEVICE_ID);
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if (TextUtils.isEmpty(id)) {
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Log.e(TAG, "Unable to handle notification. The device is unavailable");
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return;
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}
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final MediaDevice device = getWorker().getMediaDeviceById(id);
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switch (intent.getIntExtra(CUSTOMIZED_ACTION, ERROR)) {
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case ACTION_VOLUME_ADJUSTMENT:
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final int newPosition = intent.getIntExtra(EXTRA_RANGE_VALUE, ERROR);
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if (newPosition == ERROR) {
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Log.e(TAG, "Unable to adjust volume. The volume value is unavailable");
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return;
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}
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// Group volume adjustment
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if (TextUtils.equals(id, GROUP_DEVICES)) {
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getWorker().adjustSessionVolume(newPosition);
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} else {
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if (device == null) {
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Log.e(TAG, "Unable to adjust volume. The device(" + id
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+ ") is unavailable");
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return;
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}
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// Single device volume adjustment
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getWorker().adjustVolume(device, newPosition);
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}
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break;
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case ACTION_MEDIA_SESSION_OPERATION:
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if (device == null) {
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Log.e(TAG, "Unable to adjust session volume. The device(" + id
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+ ") is unavailable");
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return;
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}
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if (TextUtils.equals(device.getClientPackageName(), getWorker().getPackageName())) {
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getWorker().removeDeviceFromPlayMedia(device);
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} else {
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getWorker().addDeviceToPlayMedia(device);
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}
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break;
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}
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}
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@Override
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public Intent getIntent() {
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return null;
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}
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@Override
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public Class getBackgroundWorkerClass() {
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return MediaDeviceUpdateWorker.class;
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}
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}
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