3a7293cbbf
Before this CL, we didn't check whether the remote session existed in the list before. If priority of remote session is higher than local session, it causes us to return the local session even if the list has a remote session. This CL uses a list to cache package names of remote sessions. If the local session has the same package name of the remote session then don't return the local session. Bug: 169052790 Test: make -j42 RunSettingsRoboTests Change-Id: I2726a3deb397f646e4c74a8c445dde6fafb694a8
91 lines
3.4 KiB
Java
91 lines
3.4 KiB
Java
/*
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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 android.media.session.MediaController;
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import android.media.session.MediaSessionManager;
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import android.media.session.PlaybackState;
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import android.text.TextUtils;
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import android.util.Log;
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import androidx.annotation.Nullable;
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import com.android.settings.sound.MediaOutputPreferenceController;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Utilities that can be shared between {@link MediaOutputIndicatorWorker} and
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* {@link MediaOutputPreferenceController}.
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*/
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public class MediaOutputUtils {
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private static final String TAG = "MediaOutputUtils";
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private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
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/**
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* Returns a {@link MediaController} that state is playing and type is local playback,
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* and also have active sessions.
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*/
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@Nullable
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public static MediaController getActiveLocalMediaController(
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MediaSessionManager mediaSessionManager) {
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MediaController localController = null;
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final List<String> remoteMediaSessionLists = new ArrayList<>();
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for (MediaController controller : mediaSessionManager.getActiveSessions(null)) {
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final MediaController.PlaybackInfo pi = controller.getPlaybackInfo();
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if (pi == null) {
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// do nothing
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continue;
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}
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final PlaybackState playbackState = controller.getPlaybackState();
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if (playbackState == null) {
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// do nothing
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continue;
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}
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if (DEBUG) {
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Log.d(TAG, "getActiveLocalMediaController() package name : "
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+ controller.getPackageName()
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+ ", play back type : " + pi.getPlaybackType() + ", play back state : "
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+ playbackState.getState());
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}
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if (playbackState.getState() != PlaybackState.STATE_PLAYING) {
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// do nothing
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continue;
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}
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if (pi.getPlaybackType() == MediaController.PlaybackInfo.PLAYBACK_TYPE_REMOTE) {
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if (localController != null && TextUtils.equals(localController.getPackageName(),
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controller.getPackageName())) {
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localController = null;
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}
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if (!remoteMediaSessionLists.contains(controller.getPackageName())) {
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remoteMediaSessionLists.add(controller.getPackageName());
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}
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continue;
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}
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if (pi.getPlaybackType() == MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL) {
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if (localController == null
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&& !remoteMediaSessionLists.contains(controller.getPackageName())) {
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localController = controller;
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}
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}
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}
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return localController;
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}
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}
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