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