RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.media; |
| 18 | |
RoboErik | e34c09d | 2014-07-24 10:20:41 -0700 | [diff] [blame] | 19 | import android.app.PendingIntent; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 20 | import android.content.Context; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 21 | import android.content.Intent; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 22 | import android.content.pm.ParceledListSlice; |
| 23 | import android.media.AudioManager; |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 24 | import android.media.AudioManagerInternal; |
RoboErik | 165809b | 2014-09-29 14:16:45 -0700 | [diff] [blame] | 25 | import android.media.AudioSystem; |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 26 | import android.media.MediaDescription; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 27 | import android.media.MediaMetadata; |
| 28 | import android.media.Rating; |
| 29 | import android.media.VolumeProvider; |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 30 | import android.media.session.ISession; |
| 31 | import android.media.session.ISessionCallback; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 32 | import android.media.session.ISessionController; |
| 33 | import android.media.session.ISessionControllerCallback; |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 34 | import android.media.session.MediaController; |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 35 | import android.media.session.MediaController.PlaybackInfo; |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 36 | import android.media.session.MediaSession; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 37 | import android.media.session.ParcelableVolumeInfo; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 38 | import android.media.session.PlaybackState; |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 39 | import android.media.AudioAttributes; |
P.Y. Laligand | c204547 | 2015-03-25 14:51:50 -0700 | [diff] [blame] | 40 | import android.net.Uri; |
RoboErik | f77b99f | 2014-06-27 11:38:59 -0700 | [diff] [blame] | 41 | import android.os.Binder; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 42 | import android.os.Bundle; |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 43 | import android.os.DeadObjectException; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 44 | import android.os.Handler; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 45 | import android.os.IBinder; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 46 | import android.os.Looper; |
| 47 | import android.os.Message; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 48 | import android.os.RemoteException; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 49 | import android.os.ResultReceiver; |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 50 | import android.os.SystemClock; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 51 | import android.util.Log; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 52 | import android.util.Slog; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 53 | import android.view.KeyEvent; |
| 54 | |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 55 | import com.android.server.LocalServices; |
| 56 | |
RoboErik | a278ea7 | 2014-04-24 14:49:01 -0700 | [diff] [blame] | 57 | import java.io.PrintWriter; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 58 | import java.util.ArrayList; |
| 59 | |
| 60 | /** |
| 61 | * This is the system implementation of a Session. Apps will interact with the |
| 62 | * MediaSession wrapper class instead. |
| 63 | */ |
| 64 | public class MediaSessionRecord implements IBinder.DeathRecipient { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 65 | private static final String TAG = "MediaSessionRecord"; |
Insun Kang | 30be970a | 2015-11-26 15:35:44 +0900 | [diff] [blame] | 66 | private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 67 | |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 68 | /** |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 69 | * The length of time a session will still be considered active after |
| 70 | * pausing in ms. |
| 71 | */ |
| 72 | private static final int ACTIVE_BUFFER = 30000; |
| 73 | |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 74 | /** |
| 75 | * The amount of time we'll send an assumed volume after the last volume |
| 76 | * command before reverting to the last reported volume. |
| 77 | */ |
| 78 | private static final int OPTIMISTIC_VOLUME_TIMEOUT = 1000; |
| 79 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 80 | private final MessageHandler mHandler; |
| 81 | |
RoboErik | a5b0232 | 2014-05-07 17:05:49 -0700 | [diff] [blame] | 82 | private final int mOwnerPid; |
| 83 | private final int mOwnerUid; |
| 84 | private final int mUserId; |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 85 | private final String mPackageName; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 86 | private final String mTag; |
| 87 | private final ControllerStub mController; |
| 88 | private final SessionStub mSession; |
| 89 | private final SessionCb mSessionCb; |
| 90 | private final MediaSessionService mService; |
| 91 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 92 | private final Object mLock = new Object(); |
| 93 | private final ArrayList<ISessionControllerCallback> mControllerCallbacks = |
| 94 | new ArrayList<ISessionControllerCallback>(); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 95 | |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 96 | private long mFlags; |
RoboErik | b214efb | 2014-07-24 13:20:30 -0700 | [diff] [blame] | 97 | private PendingIntent mMediaButtonReceiver; |
RoboErik | e34c09d | 2014-07-24 10:20:41 -0700 | [diff] [blame] | 98 | private PendingIntent mLaunchIntent; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 99 | |
| 100 | // TransportPerformer fields |
| 101 | |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 102 | private Bundle mExtras; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 103 | private MediaMetadata mMetadata; |
| 104 | private PlaybackState mPlaybackState; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 105 | private ParceledListSlice mQueue; |
| 106 | private CharSequence mQueueTitle; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 107 | private int mRatingType; |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 108 | private long mLastActiveTime; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 109 | // End TransportPerformer fields |
| 110 | |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 111 | // Volume handling fields |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 112 | private AudioAttributes mAudioAttrs; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 113 | private AudioManager mAudioManager; |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 114 | private AudioManagerInternal mAudioManagerInternal; |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 115 | private int mVolumeType = PlaybackInfo.PLAYBACK_TYPE_LOCAL; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 116 | private int mVolumeControlType = VolumeProvider.VOLUME_CONTROL_ABSOLUTE; |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 117 | private int mMaxVolume = 0; |
| 118 | private int mCurrentVolume = 0; |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 119 | private int mOptimisticVolume = -1; |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 120 | // End volume handling fields |
| 121 | |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 122 | private boolean mIsActive = false; |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 123 | private boolean mDestroyed = false; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 124 | |
RoboErik | a5b0232 | 2014-05-07 17:05:49 -0700 | [diff] [blame] | 125 | public MediaSessionRecord(int ownerPid, int ownerUid, int userId, String ownerPackageName, |
| 126 | ISessionCallback cb, String tag, MediaSessionService service, Handler handler) { |
| 127 | mOwnerPid = ownerPid; |
| 128 | mOwnerUid = ownerUid; |
| 129 | mUserId = userId; |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 130 | mPackageName = ownerPackageName; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 131 | mTag = tag; |
| 132 | mController = new ControllerStub(); |
| 133 | mSession = new SessionStub(); |
| 134 | mSessionCb = new SessionCb(cb); |
| 135 | mService = service; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 136 | mHandler = new MessageHandler(handler.getLooper()); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 137 | mAudioManager = (AudioManager) service.getContext().getSystemService(Context.AUDIO_SERVICE); |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 138 | mAudioManagerInternal = LocalServices.getService(AudioManagerInternal.class); |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 139 | mAudioAttrs = new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA).build(); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 140 | } |
| 141 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 142 | /** |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 143 | * Get the binder for the {@link MediaSession}. |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 144 | * |
| 145 | * @return The session binder apps talk to. |
| 146 | */ |
| 147 | public ISession getSessionBinder() { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 148 | return mSession; |
| 149 | } |
| 150 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 151 | /** |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 152 | * Get the binder for the {@link MediaController}. |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 153 | * |
| 154 | * @return The controller binder apps talk to. |
| 155 | */ |
| 156 | public ISessionController getControllerBinder() { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 157 | return mController; |
| 158 | } |
| 159 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 160 | /** |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 161 | * Get the info for this session. |
| 162 | * |
| 163 | * @return Info that identifies this session. |
| 164 | */ |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 165 | public String getPackageName() { |
| 166 | return mPackageName; |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * Get the tag for the session. |
| 171 | * |
| 172 | * @return The session's tag. |
| 173 | */ |
| 174 | public String getTag() { |
| 175 | return mTag; |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 176 | } |
| 177 | |
RoboErik | b214efb | 2014-07-24 13:20:30 -0700 | [diff] [blame] | 178 | /** |
| 179 | * Get the intent the app set for their media button receiver. |
| 180 | * |
| 181 | * @return The pending intent set by the app or null. |
| 182 | */ |
| 183 | public PendingIntent getMediaButtonReceiver() { |
RoboErik | 6f0e4dd | 2014-06-17 16:56:27 -0700 | [diff] [blame] | 184 | return mMediaButtonReceiver; |
| 185 | } |
| 186 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 187 | /** |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 188 | * Get this session's flags. |
| 189 | * |
| 190 | * @return The flags for this session. |
| 191 | */ |
| 192 | public long getFlags() { |
| 193 | return mFlags; |
| 194 | } |
| 195 | |
| 196 | /** |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 197 | * Check if this session has the specified flag. |
| 198 | * |
| 199 | * @param flag The flag to check. |
| 200 | * @return True if this session has that flag set, false otherwise. |
| 201 | */ |
| 202 | public boolean hasFlag(int flag) { |
| 203 | return (mFlags & flag) != 0; |
| 204 | } |
| 205 | |
| 206 | /** |
RoboErik | a5b0232 | 2014-05-07 17:05:49 -0700 | [diff] [blame] | 207 | * Get the user id this session was created for. |
| 208 | * |
| 209 | * @return The user id for this session. |
| 210 | */ |
| 211 | public int getUserId() { |
| 212 | return mUserId; |
| 213 | } |
| 214 | |
| 215 | /** |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 216 | * Check if this session has system priorty and should receive media buttons |
| 217 | * before any other sessions. |
| 218 | * |
| 219 | * @return True if this is a system priority session, false otherwise |
| 220 | */ |
| 221 | public boolean isSystemPriority() { |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 222 | return (mFlags & MediaSession.FLAG_EXCLUSIVE_GLOBAL_PRIORITY) != 0; |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 223 | } |
| 224 | |
| 225 | /** |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 226 | * Send a volume adjustment to the session owner. Direction must be one of |
| 227 | * {@link AudioManager#ADJUST_LOWER}, {@link AudioManager#ADJUST_RAISE}, |
| 228 | * {@link AudioManager#ADJUST_SAME}. |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 229 | * |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 230 | * @param direction The direction to adjust volume in. |
RoboErik | 272e161 | 2014-09-05 11:39:29 -0700 | [diff] [blame] | 231 | * @param flags Any of the flags from {@link AudioManager}. |
| 232 | * @param packageName The package that made the original volume request. |
| 233 | * @param uid The uid that made the original volume request. |
| 234 | * @param useSuggested True to use adjustSuggestedStreamVolume instead of |
| 235 | * adjustStreamVolume. |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 236 | */ |
RoboErik | 272e161 | 2014-09-05 11:39:29 -0700 | [diff] [blame] | 237 | public void adjustVolume(int direction, int flags, String packageName, int uid, |
| 238 | boolean useSuggested) { |
RoboErik | 165809b | 2014-09-29 14:16:45 -0700 | [diff] [blame] | 239 | int previousFlagPlaySound = flags & AudioManager.FLAG_PLAY_SOUND; |
RoboErik | 7a18cb5 | 2014-09-02 15:04:27 -0700 | [diff] [blame] | 240 | if (isPlaybackActive(false) || hasFlag(MediaSession.FLAG_EXCLUSIVE_GLOBAL_PRIORITY)) { |
RoboErik | e946680 | 2014-06-26 10:26:43 -0700 | [diff] [blame] | 241 | flags &= ~AudioManager.FLAG_PLAY_SOUND; |
| 242 | } |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 243 | if (mVolumeType == PlaybackInfo.PLAYBACK_TYPE_LOCAL) { |
Dongwon Kang | a38e1f4 | 2015-06-16 15:28:17 -0700 | [diff] [blame] | 244 | // Adjust the volume with a handler not to be blocked by other system service. |
Dongwon Kang | 500747b | 2015-07-20 15:59:53 -0700 | [diff] [blame] | 245 | int stream = AudioAttributes.toLegacyStreamType(mAudioAttrs); |
| 246 | postAdjustLocalVolume(stream, direction, flags, packageName, uid, useSuggested, |
| 247 | previousFlagPlaySound); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 248 | } else { |
| 249 | if (mVolumeControlType == VolumeProvider.VOLUME_CONTROL_FIXED) { |
| 250 | // Nothing to do, the volume cannot be changed |
| 251 | return; |
| 252 | } |
RoboErik | 4197cb6 | 2015-01-21 15:45:32 -0800 | [diff] [blame] | 253 | if (direction == AudioManager.ADJUST_TOGGLE_MUTE |
| 254 | || direction == AudioManager.ADJUST_MUTE |
| 255 | || direction == AudioManager.ADJUST_UNMUTE) { |
RoboErik | 7c82ced | 2014-12-04 17:39:08 -0800 | [diff] [blame] | 256 | Log.w(TAG, "Muting remote playback is not supported"); |
| 257 | return; |
| 258 | } |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 259 | mSessionCb.adjustVolume(direction); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 260 | |
| 261 | int volumeBefore = (mOptimisticVolume < 0 ? mCurrentVolume : mOptimisticVolume); |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 262 | mOptimisticVolume = volumeBefore + direction; |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 263 | mOptimisticVolume = Math.max(0, Math.min(mOptimisticVolume, mMaxVolume)); |
| 264 | mHandler.removeCallbacks(mClearOptimisticVolumeRunnable); |
| 265 | mHandler.postDelayed(mClearOptimisticVolumeRunnable, OPTIMISTIC_VOLUME_TIMEOUT); |
| 266 | if (volumeBefore != mOptimisticVolume) { |
| 267 | pushVolumeUpdate(); |
| 268 | } |
RoboErik | 9c5b7cb | 2015-01-15 15:09:09 -0800 | [diff] [blame] | 269 | mService.notifyRemoteVolumeChanged(flags, this); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 270 | |
| 271 | if (DEBUG) { |
| 272 | Log.d(TAG, "Adjusted optimistic volume to " + mOptimisticVolume + " max is " |
| 273 | + mMaxVolume); |
| 274 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 275 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 276 | } |
| 277 | |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 278 | public void setVolumeTo(int value, int flags, String packageName, int uid) { |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 279 | if (mVolumeType == PlaybackInfo.PLAYBACK_TYPE_LOCAL) { |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 280 | int stream = AudioAttributes.toLegacyStreamType(mAudioAttrs); |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 281 | mAudioManagerInternal.setStreamVolumeForUid(stream, value, flags, packageName, uid); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 282 | } else { |
| 283 | if (mVolumeControlType != VolumeProvider.VOLUME_CONTROL_ABSOLUTE) { |
| 284 | // Nothing to do. The volume can't be set directly. |
| 285 | return; |
| 286 | } |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 287 | value = Math.max(0, Math.min(value, mMaxVolume)); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 288 | mSessionCb.setVolumeTo(value); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 289 | |
| 290 | int volumeBefore = (mOptimisticVolume < 0 ? mCurrentVolume : mOptimisticVolume); |
| 291 | mOptimisticVolume = Math.max(0, Math.min(value, mMaxVolume)); |
| 292 | mHandler.removeCallbacks(mClearOptimisticVolumeRunnable); |
| 293 | mHandler.postDelayed(mClearOptimisticVolumeRunnable, OPTIMISTIC_VOLUME_TIMEOUT); |
| 294 | if (volumeBefore != mOptimisticVolume) { |
| 295 | pushVolumeUpdate(); |
| 296 | } |
RoboErik | 9c5b7cb | 2015-01-15 15:09:09 -0800 | [diff] [blame] | 297 | mService.notifyRemoteVolumeChanged(flags, this); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 298 | |
| 299 | if (DEBUG) { |
| 300 | Log.d(TAG, "Set optimistic volume to " + mOptimisticVolume + " max is " |
| 301 | + mMaxVolume); |
| 302 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 303 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | /** |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 307 | * Check if this session has been set to active by the app. |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 308 | * |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 309 | * @return True if the session is active, false otherwise. |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 310 | */ |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 311 | public boolean isActive() { |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 312 | return mIsActive && !mDestroyed; |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 313 | } |
| 314 | |
| 315 | /** |
| 316 | * Check if the session is currently performing playback. This will also |
| 317 | * return true if the session was recently paused. |
| 318 | * |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 319 | * @param includeRecentlyActive True if playback that was recently paused |
| 320 | * should count, false if it shouldn't. |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 321 | * @return True if the session is performing playback, false otherwise. |
| 322 | */ |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 323 | public boolean isPlaybackActive(boolean includeRecentlyActive) { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 324 | int state = mPlaybackState == null ? 0 : mPlaybackState.getState(); |
RoboErik | 3c45c29 | 2014-07-08 16:47:31 -0700 | [diff] [blame] | 325 | if (MediaSession.isActiveState(state)) { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 326 | return true; |
| 327 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 328 | if (includeRecentlyActive && state == mPlaybackState.STATE_PAUSED) { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 329 | long inactiveTime = SystemClock.uptimeMillis() - mLastActiveTime; |
| 330 | if (inactiveTime < ACTIVE_BUFFER) { |
| 331 | return true; |
| 332 | } |
| 333 | } |
| 334 | return false; |
| 335 | } |
| 336 | |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 337 | /** |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 338 | * Get the type of playback, either local or remote. |
| 339 | * |
| 340 | * @return The current type of playback. |
| 341 | */ |
| 342 | public int getPlaybackType() { |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 343 | return mVolumeType; |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 344 | } |
| 345 | |
| 346 | /** |
| 347 | * Get the local audio stream being used. Only valid if playback type is |
| 348 | * local. |
| 349 | * |
| 350 | * @return The audio stream the session is using. |
| 351 | */ |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 352 | public AudioAttributes getAudioAttributes() { |
| 353 | return mAudioAttrs; |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 354 | } |
| 355 | |
| 356 | /** |
| 357 | * Get the type of volume control. Only valid if playback type is remote. |
| 358 | * |
| 359 | * @return The volume control type being used. |
| 360 | */ |
| 361 | public int getVolumeControl() { |
| 362 | return mVolumeControlType; |
| 363 | } |
| 364 | |
| 365 | /** |
| 366 | * Get the max volume that can be set. Only valid if playback type is |
| 367 | * remote. |
| 368 | * |
| 369 | * @return The max volume that can be set. |
| 370 | */ |
| 371 | public int getMaxVolume() { |
| 372 | return mMaxVolume; |
| 373 | } |
| 374 | |
| 375 | /** |
| 376 | * Get the current volume for this session. Only valid if playback type is |
| 377 | * remote. |
| 378 | * |
| 379 | * @return The current volume of the remote playback. |
| 380 | */ |
| 381 | public int getCurrentVolume() { |
| 382 | return mCurrentVolume; |
| 383 | } |
| 384 | |
| 385 | /** |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 386 | * Get the volume we'd like it to be set to. This is only valid for a short |
| 387 | * while after a call to adjust or set volume. |
| 388 | * |
| 389 | * @return The current optimistic volume or -1. |
| 390 | */ |
| 391 | public int getOptimisticVolume() { |
| 392 | return mOptimisticVolume; |
| 393 | } |
| 394 | |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 395 | public boolean isTransportControlEnabled() { |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 396 | return hasFlag(MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS); |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 397 | } |
| 398 | |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 399 | @Override |
| 400 | public void binderDied() { |
| 401 | mService.sessionDied(this); |
| 402 | } |
| 403 | |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 404 | /** |
| 405 | * Finish cleaning up this session, including disconnecting if connected and |
| 406 | * removing the death observer from the callback binder. |
| 407 | */ |
| 408 | public void onDestroy() { |
| 409 | synchronized (mLock) { |
| 410 | if (mDestroyed) { |
| 411 | return; |
| 412 | } |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 413 | mDestroyed = true; |
RoboErik | 24762bf | 2014-08-13 15:00:21 -0700 | [diff] [blame] | 414 | mHandler.post(MessageHandler.MSG_DESTROYED); |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 415 | } |
| 416 | } |
| 417 | |
| 418 | public ISessionCallback getCallback() { |
| 419 | return mSessionCb.mCb; |
| 420 | } |
| 421 | |
RoboErik | 418c10c | 2014-05-19 09:25:25 -0700 | [diff] [blame] | 422 | public void sendMediaButton(KeyEvent ke, int sequenceId, ResultReceiver cb) { |
| 423 | mSessionCb.sendMediaButton(ke, sequenceId, cb); |
RoboErik | 8a2cfc3 | 2014-05-16 11:19:38 -0700 | [diff] [blame] | 424 | } |
| 425 | |
RoboErik | a278ea7 | 2014-04-24 14:49:01 -0700 | [diff] [blame] | 426 | public void dump(PrintWriter pw, String prefix) { |
| 427 | pw.println(prefix + mTag + " " + this); |
| 428 | |
| 429 | final String indent = prefix + " "; |
RoboErik | a5b0232 | 2014-05-07 17:05:49 -0700 | [diff] [blame] | 430 | pw.println(indent + "ownerPid=" + mOwnerPid + ", ownerUid=" + mOwnerUid |
| 431 | + ", userId=" + mUserId); |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 432 | pw.println(indent + "package=" + mPackageName); |
RoboErik | 7aef77b | 2014-08-08 15:56:54 -0700 | [diff] [blame] | 433 | pw.println(indent + "launchIntent=" + mLaunchIntent); |
| 434 | pw.println(indent + "mediaButtonReceiver=" + mMediaButtonReceiver); |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 435 | pw.println(indent + "active=" + mIsActive); |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 436 | pw.println(indent + "flags=" + mFlags); |
RoboErik | a278ea7 | 2014-04-24 14:49:01 -0700 | [diff] [blame] | 437 | pw.println(indent + "rating type=" + mRatingType); |
| 438 | pw.println(indent + "controllers: " + mControllerCallbacks.size()); |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 439 | pw.println(indent + "state=" + (mPlaybackState == null ? null : mPlaybackState.toString())); |
RoboErik | 7aef77b | 2014-08-08 15:56:54 -0700 | [diff] [blame] | 440 | pw.println(indent + "audioAttrs=" + mAudioAttrs); |
| 441 | pw.println(indent + "volumeType=" + mVolumeType + ", controlType=" + mVolumeControlType |
| 442 | + ", max=" + mMaxVolume + ", current=" + mCurrentVolume); |
RoboErik | 66dea73 | 2014-05-01 16:03:59 -0700 | [diff] [blame] | 443 | pw.println(indent + "metadata:" + getShortMetadataString()); |
RoboErik | 7aef77b | 2014-08-08 15:56:54 -0700 | [diff] [blame] | 444 | pw.println(indent + "queueTitle=" + mQueueTitle + ", size=" |
| 445 | + (mQueue == null ? 0 : mQueue.getList().size())); |
RoboErik | a278ea7 | 2014-04-24 14:49:01 -0700 | [diff] [blame] | 446 | } |
| 447 | |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 448 | @Override |
| 449 | public String toString() { |
| 450 | return mPackageName + "/" + mTag; |
| 451 | } |
| 452 | |
Dongwon Kang | 500747b | 2015-07-20 15:59:53 -0700 | [diff] [blame] | 453 | private void postAdjustLocalVolume(final int stream, final int direction, final int flags, |
| 454 | final String packageName, final int uid, final boolean useSuggested, |
| 455 | final int previousFlagPlaySound) { |
Dongwon Kang | a38e1f4 | 2015-06-16 15:28:17 -0700 | [diff] [blame] | 456 | mHandler.post(new Runnable() { |
| 457 | @Override |
| 458 | public void run() { |
Dongwon Kang | 500747b | 2015-07-20 15:59:53 -0700 | [diff] [blame] | 459 | if (useSuggested) { |
| 460 | if (AudioSystem.isStreamActive(stream, 0)) { |
| 461 | mAudioManagerInternal.adjustSuggestedStreamVolumeForUid(stream, direction, |
| 462 | flags, packageName, uid); |
| 463 | } else { |
| 464 | mAudioManagerInternal.adjustSuggestedStreamVolumeForUid( |
| 465 | AudioManager.USE_DEFAULT_STREAM_TYPE, direction, |
| 466 | flags | previousFlagPlaySound, packageName, uid); |
| 467 | } |
| 468 | } else { |
| 469 | mAudioManagerInternal.adjustStreamVolumeForUid(stream, direction, flags, |
| 470 | packageName, uid); |
| 471 | } |
Dongwon Kang | a38e1f4 | 2015-06-16 15:28:17 -0700 | [diff] [blame] | 472 | } |
| 473 | }); |
| 474 | } |
| 475 | |
RoboErik | 66dea73 | 2014-05-01 16:03:59 -0700 | [diff] [blame] | 476 | private String getShortMetadataString() { |
| 477 | int fields = mMetadata == null ? 0 : mMetadata.size(); |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 478 | MediaDescription description = mMetadata == null ? null : mMetadata |
RoboErik | 75847b9 | 2014-07-29 13:10:17 -0700 | [diff] [blame] | 479 | .getDescription(); |
| 480 | return "size=" + fields + ", description=" + description; |
RoboErik | 66dea73 | 2014-05-01 16:03:59 -0700 | [diff] [blame] | 481 | } |
| 482 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 483 | private void pushPlaybackStateUpdate() { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 484 | synchronized (mLock) { |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 485 | if (mDestroyed) { |
| 486 | return; |
| 487 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 488 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 489 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 490 | try { |
| 491 | cb.onPlaybackStateChanged(mPlaybackState); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 492 | } catch (DeadObjectException e) { |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 493 | mControllerCallbacks.remove(i); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 494 | Log.w(TAG, "Removed dead callback in pushPlaybackStateUpdate.", e); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 495 | } catch (RemoteException e) { |
| 496 | Log.w(TAG, "unexpected exception in pushPlaybackStateUpdate.", e); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 497 | } |
| 498 | } |
| 499 | } |
| 500 | } |
| 501 | |
| 502 | private void pushMetadataUpdate() { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 503 | synchronized (mLock) { |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 504 | if (mDestroyed) { |
| 505 | return; |
| 506 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 507 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 508 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 509 | try { |
| 510 | cb.onMetadataChanged(mMetadata); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 511 | } catch (DeadObjectException e) { |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 512 | Log.w(TAG, "Removing dead callback in pushMetadataUpdate. ", e); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 513 | mControllerCallbacks.remove(i); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 514 | } catch (RemoteException e) { |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 515 | Log.w(TAG, "unexpected exception in pushMetadataUpdate. ", e); |
| 516 | } |
| 517 | } |
| 518 | } |
| 519 | } |
| 520 | |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 521 | private void pushQueueUpdate() { |
| 522 | synchronized (mLock) { |
| 523 | if (mDestroyed) { |
| 524 | return; |
| 525 | } |
| 526 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 527 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
| 528 | try { |
| 529 | cb.onQueueChanged(mQueue); |
| 530 | } catch (DeadObjectException e) { |
| 531 | mControllerCallbacks.remove(i); |
| 532 | Log.w(TAG, "Removed dead callback in pushQueueUpdate.", e); |
| 533 | } catch (RemoteException e) { |
| 534 | Log.w(TAG, "unexpected exception in pushQueueUpdate.", e); |
| 535 | } |
| 536 | } |
| 537 | } |
| 538 | } |
| 539 | |
| 540 | private void pushQueueTitleUpdate() { |
| 541 | synchronized (mLock) { |
| 542 | if (mDestroyed) { |
| 543 | return; |
| 544 | } |
| 545 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 546 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
| 547 | try { |
| 548 | cb.onQueueTitleChanged(mQueueTitle); |
| 549 | } catch (DeadObjectException e) { |
| 550 | mControllerCallbacks.remove(i); |
| 551 | Log.w(TAG, "Removed dead callback in pushQueueTitleUpdate.", e); |
| 552 | } catch (RemoteException e) { |
| 553 | Log.w(TAG, "unexpected exception in pushQueueTitleUpdate.", e); |
| 554 | } |
| 555 | } |
| 556 | } |
| 557 | } |
| 558 | |
| 559 | private void pushExtrasUpdate() { |
| 560 | synchronized (mLock) { |
| 561 | if (mDestroyed) { |
| 562 | return; |
| 563 | } |
| 564 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 565 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
| 566 | try { |
| 567 | cb.onExtrasChanged(mExtras); |
| 568 | } catch (DeadObjectException e) { |
| 569 | mControllerCallbacks.remove(i); |
| 570 | Log.w(TAG, "Removed dead callback in pushExtrasUpdate.", e); |
| 571 | } catch (RemoteException e) { |
| 572 | Log.w(TAG, "unexpected exception in pushExtrasUpdate.", e); |
| 573 | } |
| 574 | } |
| 575 | } |
| 576 | } |
| 577 | |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 578 | private void pushVolumeUpdate() { |
| 579 | synchronized (mLock) { |
| 580 | if (mDestroyed) { |
| 581 | return; |
| 582 | } |
| 583 | ParcelableVolumeInfo info = mController.getVolumeAttributes(); |
| 584 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 585 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
| 586 | try { |
| 587 | cb.onVolumeInfoChanged(info); |
| 588 | } catch (DeadObjectException e) { |
| 589 | Log.w(TAG, "Removing dead callback in pushVolumeUpdate. ", e); |
| 590 | } catch (RemoteException e) { |
| 591 | Log.w(TAG, "Unexpected exception in pushVolumeUpdate. ", e); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 592 | } |
| 593 | } |
| 594 | } |
| 595 | } |
| 596 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 597 | private void pushEvent(String event, Bundle data) { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 598 | synchronized (mLock) { |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 599 | if (mDestroyed) { |
| 600 | return; |
| 601 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 602 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 603 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 604 | try { |
| 605 | cb.onEvent(event, data); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 606 | } catch (DeadObjectException e) { |
| 607 | Log.w(TAG, "Removing dead callback in pushEvent.", e); |
| 608 | mControllerCallbacks.remove(i); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 609 | } catch (RemoteException e) { |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 610 | Log.w(TAG, "unexpected exception in pushEvent.", e); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 611 | } |
| 612 | } |
| 613 | } |
| 614 | } |
| 615 | |
RoboErik | 24762bf | 2014-08-13 15:00:21 -0700 | [diff] [blame] | 616 | private void pushSessionDestroyed() { |
| 617 | synchronized (mLock) { |
| 618 | // This is the only method that may be (and can only be) called |
| 619 | // after the session is destroyed. |
| 620 | if (!mDestroyed) { |
| 621 | return; |
| 622 | } |
| 623 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 624 | ISessionControllerCallback cb = mControllerCallbacks.get(i); |
| 625 | try { |
| 626 | cb.onSessionDestroyed(); |
| 627 | } catch (DeadObjectException e) { |
| 628 | Log.w(TAG, "Removing dead callback in pushEvent.", e); |
| 629 | mControllerCallbacks.remove(i); |
| 630 | } catch (RemoteException e) { |
| 631 | Log.w(TAG, "unexpected exception in pushEvent.", e); |
| 632 | } |
| 633 | } |
| 634 | // After notifying clear all listeners |
| 635 | mControllerCallbacks.clear(); |
| 636 | } |
| 637 | } |
| 638 | |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 639 | private PlaybackState getStateWithUpdatedPosition() { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 640 | PlaybackState state; |
RoboErik | 82df2c0 | 2014-10-08 10:38:42 -0700 | [diff] [blame] | 641 | long duration = -1; |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 642 | synchronized (mLock) { |
| 643 | state = mPlaybackState; |
RoboErik | 82df2c0 | 2014-10-08 10:38:42 -0700 | [diff] [blame] | 644 | if (mMetadata != null && mMetadata.containsKey(MediaMetadata.METADATA_KEY_DURATION)) { |
| 645 | duration = mMetadata.getLong(MediaMetadata.METADATA_KEY_DURATION); |
| 646 | } |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 647 | } |
| 648 | PlaybackState result = null; |
| 649 | if (state != null) { |
RoboErik | 79fa463 | 2014-05-27 16:49:09 -0700 | [diff] [blame] | 650 | if (state.getState() == PlaybackState.STATE_PLAYING |
| 651 | || state.getState() == PlaybackState.STATE_FAST_FORWARDING |
| 652 | || state.getState() == PlaybackState.STATE_REWINDING) { |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 653 | long updateTime = state.getLastPositionUpdateTime(); |
RoboErik | c785a78 | 2014-07-14 13:40:43 -0700 | [diff] [blame] | 654 | long currentTime = SystemClock.elapsedRealtime(); |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 655 | if (updateTime > 0) { |
RoboErik | c785a78 | 2014-07-14 13:40:43 -0700 | [diff] [blame] | 656 | long position = (long) (state.getPlaybackSpeed() |
| 657 | * (currentTime - updateTime)) + state.getPosition(); |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 658 | if (duration >= 0 && position > duration) { |
| 659 | position = duration; |
| 660 | } else if (position < 0) { |
| 661 | position = 0; |
| 662 | } |
RoboErik | c785a78 | 2014-07-14 13:40:43 -0700 | [diff] [blame] | 663 | PlaybackState.Builder builder = new PlaybackState.Builder(state); |
| 664 | builder.setState(state.getState(), position, state.getPlaybackSpeed(), |
| 665 | currentTime); |
| 666 | result = builder.build(); |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 667 | } |
| 668 | } |
| 669 | } |
| 670 | return result == null ? state : result; |
| 671 | } |
| 672 | |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 673 | private int getControllerCbIndexForCb(ISessionControllerCallback cb) { |
| 674 | IBinder binder = cb.asBinder(); |
| 675 | for (int i = mControllerCallbacks.size() - 1; i >= 0; i--) { |
| 676 | if (binder.equals(mControllerCallbacks.get(i).asBinder())) { |
| 677 | return i; |
| 678 | } |
| 679 | } |
| 680 | return -1; |
| 681 | } |
| 682 | |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 683 | private final Runnable mClearOptimisticVolumeRunnable = new Runnable() { |
| 684 | @Override |
| 685 | public void run() { |
| 686 | boolean needUpdate = (mOptimisticVolume != mCurrentVolume); |
| 687 | mOptimisticVolume = -1; |
| 688 | if (needUpdate) { |
| 689 | pushVolumeUpdate(); |
| 690 | } |
| 691 | } |
| 692 | }; |
| 693 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 694 | private final class SessionStub extends ISession.Stub { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 695 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 696 | public void destroy() { |
RoboErik | 4646d28 | 2014-05-13 10:13:04 -0700 | [diff] [blame] | 697 | mService.destroySession(MediaSessionRecord.this); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 698 | } |
| 699 | |
| 700 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 701 | public void sendEvent(String event, Bundle data) { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 702 | mHandler.post(MessageHandler.MSG_SEND_EVENT, event, |
| 703 | data == null ? null : new Bundle(data)); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 704 | } |
| 705 | |
| 706 | @Override |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 707 | public ISessionController getController() { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 708 | return mController; |
| 709 | } |
| 710 | |
| 711 | @Override |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 712 | public void setActive(boolean active) { |
| 713 | mIsActive = active; |
| 714 | mService.updateSession(MediaSessionRecord.this); |
| 715 | mHandler.post(MessageHandler.MSG_UPDATE_SESSION_STATE); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 716 | } |
| 717 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 718 | @Override |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 719 | public void setFlags(int flags) { |
RoboErik | 42ea7ee | 2014-05-16 16:27:35 -0700 | [diff] [blame] | 720 | if ((flags & MediaSession.FLAG_EXCLUSIVE_GLOBAL_PRIORITY) != 0) { |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 721 | int pid = getCallingPid(); |
| 722 | int uid = getCallingUid(); |
| 723 | mService.enforcePhoneStatePermission(pid, uid); |
| 724 | } |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 725 | mFlags = flags; |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 726 | mHandler.post(MessageHandler.MSG_UPDATE_SESSION_STATE); |
RoboErik | e7880d8 | 2014-04-30 12:48:25 -0700 | [diff] [blame] | 727 | } |
| 728 | |
| 729 | @Override |
RoboErik | b214efb | 2014-07-24 13:20:30 -0700 | [diff] [blame] | 730 | public void setMediaButtonReceiver(PendingIntent pi) { |
| 731 | mMediaButtonReceiver = pi; |
RoboErik | 6f0e4dd | 2014-06-17 16:56:27 -0700 | [diff] [blame] | 732 | } |
| 733 | |
| 734 | @Override |
RoboErik | e34c09d | 2014-07-24 10:20:41 -0700 | [diff] [blame] | 735 | public void setLaunchPendingIntent(PendingIntent pi) { |
| 736 | mLaunchIntent = pi; |
| 737 | } |
| 738 | |
| 739 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 740 | public void setMetadata(MediaMetadata metadata) { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 741 | synchronized (mLock) { |
RoboErik | 82df2c0 | 2014-10-08 10:38:42 -0700 | [diff] [blame] | 742 | MediaMetadata temp = metadata == null ? null : new MediaMetadata.Builder(metadata) |
| 743 | .build(); |
| 744 | // This is to guarantee that the underlying bundle is unparceled |
| 745 | // before we set it to prevent concurrent reads from throwing an |
| 746 | // exception |
RoboErik | 421c9df | 2014-10-15 12:17:43 -0700 | [diff] [blame] | 747 | if (temp != null) { |
| 748 | temp.size(); |
| 749 | } |
RoboErik | 82df2c0 | 2014-10-08 10:38:42 -0700 | [diff] [blame] | 750 | mMetadata = temp; |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 751 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 752 | mHandler.post(MessageHandler.MSG_UPDATE_METADATA); |
| 753 | } |
| 754 | |
| 755 | @Override |
| 756 | public void setPlaybackState(PlaybackState state) { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 757 | int oldState = mPlaybackState == null ? 0 : mPlaybackState.getState(); |
| 758 | int newState = state == null ? 0 : state.getState(); |
RoboErik | 3c45c29 | 2014-07-08 16:47:31 -0700 | [diff] [blame] | 759 | if (MediaSession.isActiveState(oldState) && newState == PlaybackState.STATE_PAUSED) { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 760 | mLastActiveTime = SystemClock.elapsedRealtime(); |
| 761 | } |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 762 | synchronized (mLock) { |
| 763 | mPlaybackState = state; |
| 764 | } |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 765 | mService.onSessionPlaystateChange(MediaSessionRecord.this, oldState, newState); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 766 | mHandler.post(MessageHandler.MSG_UPDATE_PLAYBACK_STATE); |
| 767 | } |
| 768 | |
| 769 | @Override |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 770 | public void setQueue(ParceledListSlice queue) { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 771 | synchronized (mLock) { |
| 772 | mQueue = queue; |
| 773 | } |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 774 | mHandler.post(MessageHandler.MSG_UPDATE_QUEUE); |
| 775 | } |
| 776 | |
| 777 | @Override |
| 778 | public void setQueueTitle(CharSequence title) { |
| 779 | mQueueTitle = title; |
| 780 | mHandler.post(MessageHandler.MSG_UPDATE_QUEUE_TITLE); |
| 781 | } |
| 782 | |
| 783 | @Override |
| 784 | public void setExtras(Bundle extras) { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 785 | synchronized (mLock) { |
| 786 | mExtras = extras == null ? null : new Bundle(extras); |
| 787 | } |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 788 | mHandler.post(MessageHandler.MSG_UPDATE_EXTRAS); |
| 789 | } |
| 790 | |
| 791 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 792 | public void setRatingType(int type) { |
| 793 | mRatingType = type; |
| 794 | } |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 795 | |
| 796 | @Override |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 797 | public void setCurrentVolume(int volume) { |
| 798 | mCurrentVolume = volume; |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 799 | mHandler.post(MessageHandler.MSG_UPDATE_VOLUME); |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 800 | } |
| 801 | |
| 802 | @Override |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 803 | public void setPlaybackToLocal(AudioAttributes attributes) { |
| 804 | boolean typeChanged; |
| 805 | synchronized (mLock) { |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 806 | typeChanged = mVolumeType == PlaybackInfo.PLAYBACK_TYPE_REMOTE; |
| 807 | mVolumeType = PlaybackInfo.PLAYBACK_TYPE_LOCAL; |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 808 | if (attributes != null) { |
| 809 | mAudioAttrs = attributes; |
| 810 | } else { |
| 811 | Log.e(TAG, "Received null audio attributes, using existing attributes"); |
| 812 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 813 | } |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 814 | if (typeChanged) { |
| 815 | mService.onSessionPlaybackTypeChanged(MediaSessionRecord.this); |
John Spurlock | bfa9859 | 2015-03-09 23:13:57 -0400 | [diff] [blame] | 816 | mHandler.post(MessageHandler.MSG_UPDATE_VOLUME); |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 817 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 818 | } |
| 819 | |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 820 | @Override |
| 821 | public void setPlaybackToRemote(int control, int max) { |
| 822 | boolean typeChanged; |
| 823 | synchronized (mLock) { |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 824 | typeChanged = mVolumeType == PlaybackInfo.PLAYBACK_TYPE_LOCAL; |
| 825 | mVolumeType = PlaybackInfo.PLAYBACK_TYPE_REMOTE; |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 826 | mVolumeControlType = control; |
| 827 | mMaxVolume = max; |
| 828 | } |
| 829 | if (typeChanged) { |
| 830 | mService.onSessionPlaybackTypeChanged(MediaSessionRecord.this); |
John Spurlock | bfa9859 | 2015-03-09 23:13:57 -0400 | [diff] [blame] | 831 | mHandler.post(MessageHandler.MSG_UPDATE_VOLUME); |
RoboErik | 9db9bf7 | 2014-07-21 12:44:53 -0700 | [diff] [blame] | 832 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 833 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 834 | } |
| 835 | |
| 836 | class SessionCb { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 837 | private final ISessionCallback mCb; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 838 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 839 | public SessionCb(ISessionCallback cb) { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 840 | mCb = cb; |
| 841 | } |
| 842 | |
RoboErik | 79fa463 | 2014-05-27 16:49:09 -0700 | [diff] [blame] | 843 | public boolean sendMediaButton(KeyEvent keyEvent, int sequenceId, ResultReceiver cb) { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 844 | Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); |
| 845 | mediaButtonIntent.putExtra(Intent.EXTRA_KEY_EVENT, keyEvent); |
| 846 | try { |
RoboErik | 418c10c | 2014-05-19 09:25:25 -0700 | [diff] [blame] | 847 | mCb.onMediaButton(mediaButtonIntent, sequenceId, cb); |
RoboErik | 79fa463 | 2014-05-27 16:49:09 -0700 | [diff] [blame] | 848 | return true; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 849 | } catch (RemoteException e) { |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 850 | Slog.e(TAG, "Remote failure in sendMediaRequest.", e); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 851 | } |
RoboErik | 79fa463 | 2014-05-27 16:49:09 -0700 | [diff] [blame] | 852 | return false; |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 853 | } |
| 854 | |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 855 | public void sendCommand(String command, Bundle args, ResultReceiver cb) { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 856 | try { |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 857 | mCb.onCommand(command, args, cb); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 858 | } catch (RemoteException e) { |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 859 | Slog.e(TAG, "Remote failure in sendCommand.", e); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 860 | } |
| 861 | } |
| 862 | |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 863 | public void sendCustomAction(String action, Bundle args) { |
| 864 | try { |
| 865 | mCb.onCustomAction(action, args); |
| 866 | } catch (RemoteException e) { |
| 867 | Slog.e(TAG, "Remote failure in sendCustomAction.", e); |
| 868 | } |
| 869 | } |
| 870 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 871 | public void play() { |
| 872 | try { |
| 873 | mCb.onPlay(); |
| 874 | } catch (RemoteException e) { |
| 875 | Slog.e(TAG, "Remote failure in play.", e); |
| 876 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 877 | } |
| 878 | |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 879 | public void playFromMediaId(String mediaId, Bundle extras) { |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 880 | try { |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 881 | mCb.onPlayFromMediaId(mediaId, extras); |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 882 | } catch (RemoteException e) { |
| 883 | Slog.e(TAG, "Remote failure in playUri.", e); |
| 884 | } |
| 885 | } |
| 886 | |
| 887 | public void playFromSearch(String query, Bundle extras) { |
| 888 | try { |
| 889 | mCb.onPlayFromSearch(query, extras); |
| 890 | } catch (RemoteException e) { |
| 891 | Slog.e(TAG, "Remote failure in playFromSearch.", e); |
| 892 | } |
| 893 | } |
| 894 | |
P.Y. Laligand | c204547 | 2015-03-25 14:51:50 -0700 | [diff] [blame] | 895 | public void playFromUri(Uri uri, Bundle extras) { |
| 896 | try { |
| 897 | mCb.onPlayFromUri(uri, extras); |
| 898 | } catch (RemoteException e) { |
| 899 | Slog.e(TAG, "Remote failure in playFromUri.", e); |
| 900 | } |
| 901 | } |
| 902 | |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 903 | public void skipToTrack(long id) { |
| 904 | try { |
| 905 | mCb.onSkipToTrack(id); |
| 906 | } catch (RemoteException e) { |
| 907 | Slog.e(TAG, "Remote failure in skipToTrack", e); |
| 908 | } |
| 909 | } |
| 910 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 911 | public void pause() { |
| 912 | try { |
| 913 | mCb.onPause(); |
| 914 | } catch (RemoteException e) { |
| 915 | Slog.e(TAG, "Remote failure in pause.", e); |
| 916 | } |
| 917 | } |
| 918 | |
| 919 | public void stop() { |
| 920 | try { |
| 921 | mCb.onStop(); |
| 922 | } catch (RemoteException e) { |
| 923 | Slog.e(TAG, "Remote failure in stop.", e); |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | public void next() { |
| 928 | try { |
| 929 | mCb.onNext(); |
| 930 | } catch (RemoteException e) { |
| 931 | Slog.e(TAG, "Remote failure in next.", e); |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | public void previous() { |
| 936 | try { |
| 937 | mCb.onPrevious(); |
| 938 | } catch (RemoteException e) { |
| 939 | Slog.e(TAG, "Remote failure in previous.", e); |
| 940 | } |
| 941 | } |
| 942 | |
| 943 | public void fastForward() { |
| 944 | try { |
| 945 | mCb.onFastForward(); |
| 946 | } catch (RemoteException e) { |
| 947 | Slog.e(TAG, "Remote failure in fastForward.", e); |
| 948 | } |
| 949 | } |
| 950 | |
| 951 | public void rewind() { |
| 952 | try { |
| 953 | mCb.onRewind(); |
| 954 | } catch (RemoteException e) { |
| 955 | Slog.e(TAG, "Remote failure in rewind.", e); |
| 956 | } |
| 957 | } |
| 958 | |
| 959 | public void seekTo(long pos) { |
| 960 | try { |
| 961 | mCb.onSeekTo(pos); |
| 962 | } catch (RemoteException e) { |
| 963 | Slog.e(TAG, "Remote failure in seekTo.", e); |
| 964 | } |
| 965 | } |
| 966 | |
| 967 | public void rate(Rating rating) { |
| 968 | try { |
| 969 | mCb.onRate(rating); |
| 970 | } catch (RemoteException e) { |
| 971 | Slog.e(TAG, "Remote failure in rate.", e); |
| 972 | } |
| 973 | } |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 974 | |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 975 | public void adjustVolume(int direction) { |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 976 | try { |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 977 | mCb.onAdjustVolume(direction); |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 978 | } catch (RemoteException e) { |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 979 | Slog.e(TAG, "Remote failure in adjustVolume.", e); |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 980 | } |
| 981 | } |
| 982 | |
| 983 | public void setVolumeTo(int value) { |
| 984 | try { |
| 985 | mCb.onSetVolumeTo(value); |
| 986 | } catch (RemoteException e) { |
RoboErik | 1ff5b16 | 2014-07-15 17:23:18 -0700 | [diff] [blame] | 987 | Slog.e(TAG, "Remote failure in setVolumeTo.", e); |
RoboErik | b69ffd4 | 2014-05-30 14:57:59 -0700 | [diff] [blame] | 988 | } |
| 989 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 990 | } |
| 991 | |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 992 | class ControllerStub extends ISessionController.Stub { |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 993 | @Override |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 994 | public void sendCommand(String command, Bundle args, ResultReceiver cb) |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 995 | throws RemoteException { |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 996 | mSessionCb.sendCommand(command, args, cb); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 997 | } |
| 998 | |
| 999 | @Override |
RoboErik | 79fa463 | 2014-05-27 16:49:09 -0700 | [diff] [blame] | 1000 | public boolean sendMediaButton(KeyEvent mediaButtonIntent) { |
| 1001 | return mSessionCb.sendMediaButton(mediaButtonIntent, 0, null); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1002 | } |
| 1003 | |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1004 | @Override |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 1005 | public void registerCallbackListener(ISessionControllerCallback cb) { |
| 1006 | synchronized (mLock) { |
RoboErik | 24762bf | 2014-08-13 15:00:21 -0700 | [diff] [blame] | 1007 | // If this session is already destroyed tell the caller and |
| 1008 | // don't add them. |
| 1009 | if (mDestroyed) { |
| 1010 | try { |
| 1011 | cb.onSessionDestroyed(); |
| 1012 | } catch (Exception e) { |
| 1013 | // ignored |
| 1014 | } |
| 1015 | return; |
| 1016 | } |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 1017 | if (getControllerCbIndexForCb(cb) < 0) { |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1018 | mControllerCallbacks.add(cb); |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 1019 | if (DEBUG) { |
| 1020 | Log.d(TAG, "registering controller callback " + cb); |
| 1021 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1022 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1023 | } |
| 1024 | } |
| 1025 | |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1026 | @Override |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 1027 | public void unregisterCallbackListener(ISessionControllerCallback cb) |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1028 | throws RemoteException { |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 1029 | synchronized (mLock) { |
RoboErik | d3c8642 | 2014-06-16 14:00:48 -0700 | [diff] [blame] | 1030 | int index = getControllerCbIndexForCb(cb); |
| 1031 | if (index != -1) { |
| 1032 | mControllerCallbacks.remove(index); |
| 1033 | } |
| 1034 | if (DEBUG) { |
| 1035 | Log.d(TAG, "unregistering callback " + cb + ". index=" + index); |
| 1036 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1037 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1038 | } |
| 1039 | |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1040 | @Override |
RoboErik | aa4e23b | 2014-07-24 18:35:11 -0700 | [diff] [blame] | 1041 | public String getPackageName() { |
| 1042 | return mPackageName; |
| 1043 | } |
| 1044 | |
| 1045 | @Override |
| 1046 | public String getTag() { |
| 1047 | return mTag; |
RoboErik | fb442b0 | 2014-06-08 11:15:01 -0700 | [diff] [blame] | 1048 | } |
| 1049 | |
| 1050 | @Override |
RoboErik | e34c09d | 2014-07-24 10:20:41 -0700 | [diff] [blame] | 1051 | public PendingIntent getLaunchPendingIntent() { |
| 1052 | return mLaunchIntent; |
| 1053 | } |
| 1054 | |
| 1055 | @Override |
RoboErik | 73e23e2 | 2014-06-10 17:10:41 -0700 | [diff] [blame] | 1056 | public long getFlags() { |
| 1057 | return mFlags; |
| 1058 | } |
| 1059 | |
| 1060 | @Override |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1061 | public ParcelableVolumeInfo getVolumeAttributes() { |
Jae Seo | d2a8d71 | 2015-07-17 10:41:55 -0700 | [diff] [blame] | 1062 | int volumeType; |
| 1063 | AudioAttributes attributes; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1064 | synchronized (mLock) { |
RoboErik | d2b8c94 | 2014-08-19 11:23:40 -0700 | [diff] [blame] | 1065 | if (mVolumeType == PlaybackInfo.PLAYBACK_TYPE_REMOTE) { |
Jae Seo | d2a8d71 | 2015-07-17 10:41:55 -0700 | [diff] [blame] | 1066 | int current = mOptimisticVolume != -1 ? mOptimisticVolume : mCurrentVolume; |
| 1067 | return new ParcelableVolumeInfo( |
| 1068 | mVolumeType, mAudioAttrs, mVolumeControlType, mMaxVolume, current); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1069 | } |
Jae Seo | d2a8d71 | 2015-07-17 10:41:55 -0700 | [diff] [blame] | 1070 | volumeType = mVolumeType; |
| 1071 | attributes = mAudioAttrs; |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1072 | } |
Jae Seo | d2a8d71 | 2015-07-17 10:41:55 -0700 | [diff] [blame] | 1073 | int stream = AudioAttributes.toLegacyStreamType(attributes); |
| 1074 | int max = mAudioManager.getStreamMaxVolume(stream); |
| 1075 | int current = mAudioManager.getStreamVolume(stream); |
| 1076 | return new ParcelableVolumeInfo( |
| 1077 | volumeType, attributes, VolumeProvider.VOLUME_CONTROL_ABSOLUTE, max, current); |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1078 | } |
| 1079 | |
| 1080 | @Override |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 1081 | public void adjustVolume(int direction, int flags, String packageName) { |
| 1082 | int uid = Binder.getCallingUid(); |
RoboErik | f77b99f | 2014-06-27 11:38:59 -0700 | [diff] [blame] | 1083 | final long token = Binder.clearCallingIdentity(); |
| 1084 | try { |
RoboErik | 272e161 | 2014-09-05 11:39:29 -0700 | [diff] [blame] | 1085 | MediaSessionRecord.this.adjustVolume(direction, flags, packageName, uid, false); |
RoboErik | f77b99f | 2014-06-27 11:38:59 -0700 | [diff] [blame] | 1086 | } finally { |
| 1087 | Binder.restoreCallingIdentity(token); |
| 1088 | } |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1089 | } |
| 1090 | |
| 1091 | @Override |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 1092 | public void setVolumeTo(int value, int flags, String packageName) { |
| 1093 | int uid = Binder.getCallingUid(); |
RoboErik | f77b99f | 2014-06-27 11:38:59 -0700 | [diff] [blame] | 1094 | final long token = Binder.clearCallingIdentity(); |
| 1095 | try { |
RoboErik | 0dac35a | 2014-08-12 15:48:49 -0700 | [diff] [blame] | 1096 | MediaSessionRecord.this.setVolumeTo(value, flags, packageName, uid); |
RoboErik | f77b99f | 2014-06-27 11:38:59 -0700 | [diff] [blame] | 1097 | } finally { |
| 1098 | Binder.restoreCallingIdentity(token); |
| 1099 | } |
RoboErik | ef3c9e9 | 2014-06-19 16:07:28 -0700 | [diff] [blame] | 1100 | } |
| 1101 | |
| 1102 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1103 | public void play() throws RemoteException { |
| 1104 | mSessionCb.play(); |
| 1105 | } |
| 1106 | |
| 1107 | @Override |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 1108 | public void playFromMediaId(String mediaId, Bundle extras) throws RemoteException { |
| 1109 | mSessionCb.playFromMediaId(mediaId, extras); |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1110 | } |
| 1111 | |
| 1112 | @Override |
| 1113 | public void playFromSearch(String query, Bundle extras) throws RemoteException { |
| 1114 | mSessionCb.playFromSearch(query, extras); |
| 1115 | } |
| 1116 | |
| 1117 | @Override |
P.Y. Laligand | c204547 | 2015-03-25 14:51:50 -0700 | [diff] [blame] | 1118 | public void playFromUri(Uri uri, Bundle extras) throws RemoteException { |
| 1119 | mSessionCb.playFromUri(uri, extras); |
| 1120 | } |
| 1121 | |
| 1122 | @Override |
RoboErik | 3625bf7 | 2014-08-27 16:03:19 -0700 | [diff] [blame] | 1123 | public void skipToQueueItem(long id) { |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1124 | mSessionCb.skipToTrack(id); |
| 1125 | } |
| 1126 | |
| 1127 | |
| 1128 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1129 | public void pause() throws RemoteException { |
| 1130 | mSessionCb.pause(); |
| 1131 | } |
| 1132 | |
| 1133 | @Override |
| 1134 | public void stop() throws RemoteException { |
| 1135 | mSessionCb.stop(); |
| 1136 | } |
| 1137 | |
| 1138 | @Override |
| 1139 | public void next() throws RemoteException { |
| 1140 | mSessionCb.next(); |
| 1141 | } |
| 1142 | |
| 1143 | @Override |
| 1144 | public void previous() throws RemoteException { |
| 1145 | mSessionCb.previous(); |
| 1146 | } |
| 1147 | |
| 1148 | @Override |
| 1149 | public void fastForward() throws RemoteException { |
| 1150 | mSessionCb.fastForward(); |
| 1151 | } |
| 1152 | |
| 1153 | @Override |
| 1154 | public void rewind() throws RemoteException { |
| 1155 | mSessionCb.rewind(); |
| 1156 | } |
| 1157 | |
| 1158 | @Override |
| 1159 | public void seekTo(long pos) throws RemoteException { |
| 1160 | mSessionCb.seekTo(pos); |
| 1161 | } |
| 1162 | |
| 1163 | @Override |
| 1164 | public void rate(Rating rating) throws RemoteException { |
| 1165 | mSessionCb.rate(rating); |
| 1166 | } |
| 1167 | |
Gabriel Peal | f364f94 | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1168 | @Override |
| 1169 | public void sendCustomAction(String action, Bundle args) |
| 1170 | throws RemoteException { |
| 1171 | mSessionCb.sendCustomAction(action, args); |
| 1172 | } |
| 1173 | |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1174 | |
| 1175 | @Override |
| 1176 | public MediaMetadata getMetadata() { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 1177 | synchronized (mLock) { |
| 1178 | return mMetadata; |
| 1179 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1180 | } |
| 1181 | |
| 1182 | @Override |
| 1183 | public PlaybackState getPlaybackState() { |
RoboErik | f137242 | 2014-04-23 14:38:17 -0700 | [diff] [blame] | 1184 | return getStateWithUpdatedPosition(); |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1185 | } |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1186 | |
| 1187 | @Override |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1188 | public ParceledListSlice getQueue() { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 1189 | synchronized (mLock) { |
| 1190 | return mQueue; |
| 1191 | } |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1192 | } |
| 1193 | |
| 1194 | @Override |
| 1195 | public CharSequence getQueueTitle() { |
| 1196 | return mQueueTitle; |
| 1197 | } |
| 1198 | |
| 1199 | @Override |
| 1200 | public Bundle getExtras() { |
RoboErik | df382ca | 2014-09-29 13:21:47 -0700 | [diff] [blame] | 1201 | synchronized (mLock) { |
| 1202 | return mExtras; |
| 1203 | } |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1204 | } |
| 1205 | |
| 1206 | @Override |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1207 | public int getRatingType() { |
| 1208 | return mRatingType; |
| 1209 | } |
| 1210 | |
| 1211 | @Override |
RoboErik | 07c7077 | 2014-03-20 13:33:52 -0700 | [diff] [blame] | 1212 | public boolean isTransportControlEnabled() { |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 1213 | return MediaSessionRecord.this.isTransportControlEnabled(); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1214 | } |
| 1215 | } |
| 1216 | |
| 1217 | private class MessageHandler extends Handler { |
| 1218 | private static final int MSG_UPDATE_METADATA = 1; |
| 1219 | private static final int MSG_UPDATE_PLAYBACK_STATE = 2; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1220 | private static final int MSG_UPDATE_QUEUE = 3; |
| 1221 | private static final int MSG_UPDATE_QUEUE_TITLE = 4; |
| 1222 | private static final int MSG_UPDATE_EXTRAS = 5; |
| 1223 | private static final int MSG_SEND_EVENT = 6; |
| 1224 | private static final int MSG_UPDATE_SESSION_STATE = 7; |
| 1225 | private static final int MSG_UPDATE_VOLUME = 8; |
RoboErik | 24762bf | 2014-08-13 15:00:21 -0700 | [diff] [blame] | 1226 | private static final int MSG_DESTROYED = 9; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1227 | |
| 1228 | public MessageHandler(Looper looper) { |
| 1229 | super(looper); |
| 1230 | } |
| 1231 | @Override |
| 1232 | public void handleMessage(Message msg) { |
| 1233 | switch (msg.what) { |
| 1234 | case MSG_UPDATE_METADATA: |
| 1235 | pushMetadataUpdate(); |
| 1236 | break; |
| 1237 | case MSG_UPDATE_PLAYBACK_STATE: |
| 1238 | pushPlaybackStateUpdate(); |
| 1239 | break; |
Gabriel Peal | f0593bc | 2014-07-22 09:39:06 -0700 | [diff] [blame] | 1240 | case MSG_UPDATE_QUEUE: |
| 1241 | pushQueueUpdate(); |
| 1242 | break; |
| 1243 | case MSG_UPDATE_QUEUE_TITLE: |
| 1244 | pushQueueTitleUpdate(); |
| 1245 | break; |
| 1246 | case MSG_UPDATE_EXTRAS: |
| 1247 | pushExtrasUpdate(); |
| 1248 | break; |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1249 | case MSG_SEND_EVENT: |
| 1250 | pushEvent((String) msg.obj, msg.getData()); |
| 1251 | break; |
RoboErik | a8f9514 | 2014-05-05 14:23:49 -0700 | [diff] [blame] | 1252 | case MSG_UPDATE_SESSION_STATE: |
| 1253 | // TODO add session state |
| 1254 | break; |
RoboErik | 19c9518 | 2014-06-23 15:38:48 -0700 | [diff] [blame] | 1255 | case MSG_UPDATE_VOLUME: |
| 1256 | pushVolumeUpdate(); |
| 1257 | break; |
RoboErik | 24762bf | 2014-08-13 15:00:21 -0700 | [diff] [blame] | 1258 | case MSG_DESTROYED: |
| 1259 | pushSessionDestroyed(); |
RoboErik | 8ae0f34 | 2014-02-24 18:02:08 -0800 | [diff] [blame] | 1260 | } |
| 1261 | } |
| 1262 | |
| 1263 | public void post(int what) { |
| 1264 | post(what, null); |
| 1265 | } |
| 1266 | |
| 1267 | public void post(int what, Object obj) { |
| 1268 | obtainMessage(what, obj).sendToTarget(); |
| 1269 | } |
| 1270 | |
| 1271 | public void post(int what, Object obj, Bundle data) { |
| 1272 | Message msg = obtainMessage(what, obj); |
| 1273 | msg.setData(data); |
| 1274 | msg.sendToTarget(); |
| 1275 | } |
RoboErik | 01fe661 | 2014-02-13 14:19:04 -0800 | [diff] [blame] | 1276 | } |
| 1277 | |
| 1278 | } |