The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006 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 android.media; |
| 18 | |
| 19 | import android.app.ActivityManagerNative; |
| 20 | import android.content.ContentResolver; |
| 21 | import android.content.Context; |
| 22 | import android.content.Intent; |
| 23 | import android.content.pm.PackageManager; |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 24 | import android.database.ContentObserver; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 25 | import android.media.MediaPlayer.OnCompletionListener; |
| 26 | import android.media.MediaPlayer.OnErrorListener; |
| 27 | import android.os.Binder; |
| 28 | import android.os.Environment; |
| 29 | import android.os.Handler; |
| 30 | import android.os.IBinder; |
| 31 | import android.os.Looper; |
| 32 | import android.os.Message; |
| 33 | import android.os.RemoteException; |
| 34 | import android.os.ServiceManager; |
| 35 | import android.provider.Settings; |
| 36 | import android.provider.Settings.System; |
| 37 | import android.util.Log; |
| 38 | import android.view.VolumePanel; |
| 39 | |
| 40 | import com.android.internal.telephony.ITelephony; |
| 41 | |
| 42 | import java.io.IOException; |
| 43 | import java.util.ArrayList; |
| 44 | |
| 45 | |
| 46 | /** |
| 47 | * The implementation of the volume manager service. |
| 48 | * <p> |
| 49 | * This implementation focuses on delivering a responsive UI. Most methods are |
| 50 | * asynchronous to external calls. For example, the task of setting a volume |
| 51 | * will update our internal state, but in a separate thread will set the system |
| 52 | * volume and later persist to the database. Similarly, setting the ringer mode |
| 53 | * will update the state and broadcast a change and in a separate thread later |
| 54 | * persist the ringer mode. |
| 55 | * |
| 56 | * @hide |
| 57 | */ |
| 58 | public class AudioService extends IAudioService.Stub { |
| 59 | |
| 60 | private static final String TAG = "AudioService"; |
| 61 | |
| 62 | /** How long to delay before persisting a change in volume/ringer mode. */ |
| 63 | private static final int PERSIST_DELAY = 3000; |
| 64 | |
| 65 | private Context mContext; |
| 66 | private ContentResolver mContentResolver; |
| 67 | |
| 68 | /** The UI */ |
| 69 | private VolumePanel mVolumePanel; |
| 70 | |
| 71 | // sendMsg() flags |
| 72 | /** Used when a message should be shared across all stream types. */ |
| 73 | private static final int SHARED_MSG = -1; |
| 74 | /** If the msg is already queued, replace it with this one. */ |
| 75 | private static final int SENDMSG_REPLACE = 0; |
| 76 | /** If the msg is already queued, ignore this one and leave the old. */ |
| 77 | private static final int SENDMSG_NOOP = 1; |
| 78 | /** If the msg is already queued, queue this one and leave the old. */ |
| 79 | private static final int SENDMSG_QUEUE = 2; |
| 80 | |
| 81 | // AudioHandler message.whats |
| 82 | private static final int MSG_SET_SYSTEM_VOLUME = 0; |
| 83 | private static final int MSG_PERSIST_VOLUME = 1; |
| 84 | private static final int MSG_PERSIST_RINGER_MODE = 3; |
| 85 | private static final int MSG_PERSIST_VIBRATE_SETTING = 4; |
| 86 | private static final int MSG_MEDIA_SERVER_DIED = 5; |
| 87 | private static final int MSG_MEDIA_SERVER_STARTED = 6; |
| 88 | private static final int MSG_PLAY_SOUND_EFFECT = 7; |
| 89 | |
| 90 | /** @see AudioSystemThread */ |
| 91 | private AudioSystemThread mAudioSystemThread; |
| 92 | /** @see AudioHandler */ |
| 93 | private AudioHandler mAudioHandler; |
| 94 | /** @see VolumeStreamState */ |
| 95 | private VolumeStreamState[] mStreamStates; |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 96 | private SettingsObserver mSettingsObserver; |
| 97 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 98 | private boolean mMicMute; |
| 99 | private int mMode; |
| 100 | private int[] mRoutes = new int[AudioSystem.NUM_MODES]; |
| 101 | private Object mSettingsLock = new Object(); |
| 102 | private boolean mMediaServerOk; |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 103 | private boolean mSpeakerIsOn; |
| 104 | private boolean mBluetoothScoIsConnected; |
| 105 | private boolean mHeadsetIsConnected; |
| 106 | private boolean mBluetoothA2dpIsConnected; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 107 | |
| 108 | private SoundPool mSoundPool; |
| 109 | private Object mSoundEffectsLock = new Object(); |
| 110 | private static final int NUM_SOUNDPOOL_CHANNELS = 4; |
| 111 | private static final int SOUND_EFFECT_VOLUME = 1000; |
| 112 | |
| 113 | /* Sound effect file names */ |
| 114 | private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; |
| 115 | private static final String[] SOUND_EFFECT_FILES = new String[] { |
| 116 | "Effect_Tick.ogg", |
| 117 | "KeypressStandard.ogg", |
| 118 | "KeypressSpacebar.ogg", |
| 119 | "KeypressDelete.ogg", |
| 120 | "KeypressReturn.ogg" |
| 121 | }; |
| 122 | |
| 123 | /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to |
| 124 | * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect |
| 125 | * uses soundpool (second column) */ |
| 126 | private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { |
| 127 | {0, -1}, // FX_KEY_CLICK |
| 128 | {0, -1}, // FX_FOCUS_NAVIGATION_UP |
| 129 | {0, -1}, // FX_FOCUS_NAVIGATION_DOWN |
| 130 | {0, -1}, // FX_FOCUS_NAVIGATION_LEFT |
| 131 | {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT |
| 132 | {1, -1}, // FX_KEYPRESS_STANDARD |
| 133 | {2, -1}, // FX_KEYPRESS_SPACEBAR |
| 134 | {3, -1}, // FX_FOCUS_DELETE |
| 135 | {4, -1} // FX_FOCUS_RETURN |
| 136 | }; |
| 137 | |
| 138 | private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { |
| 139 | public void onError(int error) { |
| 140 | switch (error) { |
| 141 | case AudioSystem.AUDIO_STATUS_SERVER_DIED: |
| 142 | if (mMediaServerOk) { |
| 143 | sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, |
| 144 | null, 1500); |
| 145 | } |
| 146 | break; |
| 147 | case AudioSystem.AUDIO_STATUS_OK: |
| 148 | if (!mMediaServerOk) { |
| 149 | sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, |
| 150 | null, 0); |
| 151 | } |
| 152 | break; |
| 153 | default: |
| 154 | break; |
| 155 | } |
| 156 | } |
| 157 | }; |
| 158 | |
| 159 | /** |
| 160 | * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, |
| 161 | * {@link AudioManager#RINGER_MODE_SILENT}, or |
| 162 | * {@link AudioManager#RINGER_MODE_VIBRATE}. |
| 163 | */ |
| 164 | private int mRingerMode; |
| 165 | |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 166 | /** @see System#MODE_RINGER_STREAMS_AFFECTED */ |
| 167 | private int mRingerModeAffectedStreams; |
| 168 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 169 | /** @see System#MUTE_STREAMS_AFFECTED */ |
| 170 | private int mMuteAffectedStreams; |
| 171 | |
| 172 | /** |
| 173 | * Has multiple bits per vibrate type to indicate the type's vibrate |
| 174 | * setting. See {@link #setVibrateSetting(int, int)}. |
| 175 | * <p> |
| 176 | * NOTE: This is not the final decision of whether vibrate is on/off for the |
| 177 | * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. |
| 178 | */ |
| 179 | private int mVibrateSetting; |
| 180 | |
| 181 | /////////////////////////////////////////////////////////////////////////// |
| 182 | // Construction |
| 183 | /////////////////////////////////////////////////////////////////////////// |
| 184 | |
| 185 | /** @hide */ |
| 186 | public AudioService(Context context) { |
| 187 | mContext = context; |
| 188 | mContentResolver = context.getContentResolver(); |
| 189 | mVolumePanel = new VolumePanel(context, this); |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 190 | mSettingsObserver = new SettingsObserver(); |
| 191 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 192 | createAudioSystemThread(); |
| 193 | createStreamStates(); |
| 194 | readPersistedSettings(); |
| 195 | readAudioSettings(); |
| 196 | mMediaServerOk = true; |
| 197 | AudioSystem.setErrorCallback(mAudioSystemCallback); |
| 198 | loadSoundEffects(); |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 199 | mSpeakerIsOn = false; |
| 200 | mBluetoothScoIsConnected = false; |
| 201 | mHeadsetIsConnected = false; |
| 202 | mBluetoothA2dpIsConnected = false; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | private void createAudioSystemThread() { |
| 206 | mAudioSystemThread = new AudioSystemThread(); |
| 207 | mAudioSystemThread.start(); |
| 208 | waitForAudioHandlerCreation(); |
| 209 | } |
| 210 | |
| 211 | /** Waits for the volume handler to be created by the other thread. */ |
| 212 | private void waitForAudioHandlerCreation() { |
| 213 | synchronized(this) { |
| 214 | while (mAudioHandler == null) { |
| 215 | try { |
| 216 | // Wait for mAudioHandler to be set by the other thread |
| 217 | wait(); |
| 218 | } catch (InterruptedException e) { |
| 219 | Log.e(TAG, "Interrupted while waiting on volume handler."); |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | private void createStreamStates() { |
| 226 | final int[] volumeLevelsPhone = |
| 227 | createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_VOICE_CALL]); |
| 228 | final int[] volumeLevelsCoarse = |
| 229 | createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_SYSTEM]); |
| 230 | final int[] volumeLevelsFine = |
| 231 | createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_MUSIC]); |
| 232 | final int[] volumeLevelsBtPhone = |
| 233 | createVolumeLevels(0, |
| 234 | AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_BLUETOOTH_SCO]); |
| 235 | |
| 236 | int numStreamTypes = AudioSystem.getNumStreamTypes(); |
| 237 | VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; |
| 238 | |
| 239 | for (int i = 0; i < numStreamTypes; i++) { |
| 240 | final int[] levels; |
| 241 | |
| 242 | switch (i) { |
| 243 | |
| 244 | case AudioSystem.STREAM_MUSIC: |
| 245 | levels = volumeLevelsFine; |
| 246 | break; |
| 247 | |
| 248 | case AudioSystem.STREAM_VOICE_CALL: |
| 249 | levels = volumeLevelsPhone; |
| 250 | break; |
| 251 | |
| 252 | case AudioSystem.STREAM_BLUETOOTH_SCO: |
| 253 | levels = volumeLevelsBtPhone; |
| 254 | break; |
| 255 | |
| 256 | default: |
| 257 | levels = volumeLevelsCoarse; |
| 258 | break; |
| 259 | } |
| 260 | |
| 261 | if (i == AudioSystem.STREAM_BLUETOOTH_SCO) { |
| 262 | streams[i] = new VolumeStreamState(AudioManager.DEFAULT_STREAM_VOLUME[i], i,levels); |
| 263 | } else { |
| 264 | streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[i], i, levels); |
| 265 | } |
| 266 | } |
| 267 | } |
| 268 | |
| 269 | private static int[] createVolumeLevels(int offset, int numlevels) { |
| 270 | double curve = 1.0f; // 1.4f |
| 271 | int [] volumes = new int[numlevels + offset]; |
| 272 | for (int i = 0; i < offset; i++) { |
| 273 | volumes[i] = 0; |
| 274 | } |
| 275 | |
| 276 | double val = 0; |
| 277 | double max = Math.pow(numlevels - 1, curve); |
| 278 | for (int i = 0; i < numlevels; i++) { |
| 279 | val = Math.pow(i, curve) / max; |
| 280 | volumes[offset + i] = (int) (val * 100.0f); |
| 281 | } |
| 282 | return volumes; |
| 283 | } |
| 284 | |
| 285 | private void readPersistedSettings() { |
| 286 | final ContentResolver cr = mContentResolver; |
| 287 | |
| 288 | mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 289 | |
| 290 | mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); |
| 291 | |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 292 | mRingerModeAffectedStreams = Settings.System.getInt(cr, |
| 293 | Settings.System.MODE_RINGER_STREAMS_AFFECTED, |
| 294 | ((1 << AudioManager.STREAM_RING)|(1 << AudioManager.STREAM_NOTIFICATION)|(1 << AudioManager.STREAM_SYSTEM))); |
| 295 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 296 | mMuteAffectedStreams = System.getInt(cr, |
| 297 | System.MUTE_STREAMS_AFFECTED, |
| 298 | ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); |
| 299 | |
| 300 | // Each stream will read its own persisted settings |
| 301 | |
| 302 | // Broadcast the sticky intent |
| 303 | broadcastRingerMode(); |
| 304 | |
| 305 | // Broadcast vibrate settings |
| 306 | broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); |
| 307 | broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); |
| 308 | } |
| 309 | |
| 310 | private void readAudioSettings() { |
| 311 | synchronized (mSettingsLock) { |
| 312 | mMicMute = AudioSystem.isMicrophoneMuted(); |
| 313 | mMode = AudioSystem.getMode(); |
| 314 | for (int mode = 0; mode < AudioSystem.NUM_MODES; mode++) { |
| 315 | mRoutes[mode] = AudioSystem.getRouting(mode); |
| 316 | } |
| 317 | } |
| 318 | } |
| 319 | |
| 320 | private void applyAudioSettings() { |
| 321 | synchronized (mSettingsLock) { |
| 322 | AudioSystem.muteMicrophone(mMicMute); |
| 323 | AudioSystem.setMode(mMode); |
| 324 | for (int mode = 0; mode < AudioSystem.NUM_MODES; mode++) { |
| 325 | AudioSystem.setRouting(mode, mRoutes[mode], AudioSystem.ROUTE_ALL); |
| 326 | } |
| 327 | } |
| 328 | } |
| 329 | |
| 330 | /////////////////////////////////////////////////////////////////////////// |
| 331 | // IPC methods |
| 332 | /////////////////////////////////////////////////////////////////////////// |
| 333 | |
| 334 | /** @see AudioManager#adjustVolume(int, int) */ |
| 335 | public void adjustVolume(int direction, int flags) { |
| 336 | adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); |
| 337 | } |
| 338 | |
| 339 | /** @see AudioManager#adjustVolume(int, int, int) */ |
| 340 | public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { |
| 341 | |
| 342 | int streamType = getActiveStreamType(suggestedStreamType); |
| 343 | |
| 344 | // Don't play sound on other streams |
| 345 | if (streamType != AudioSystem.STREAM_RING && (flags & AudioManager.FLAG_PLAY_SOUND) != 0) { |
| 346 | flags &= ~AudioManager.FLAG_PLAY_SOUND; |
| 347 | } |
| 348 | |
| 349 | adjustStreamVolume(streamType, direction, flags); |
| 350 | } |
| 351 | |
| 352 | /** @see AudioManager#adjustStreamVolume(int, int, int) */ |
| 353 | public void adjustStreamVolume(int streamType, int direction, int flags) { |
| 354 | ensureValidDirection(direction); |
| 355 | ensureValidStreamType(streamType); |
| 356 | |
| 357 | boolean notificationsUseRingVolume = Settings.System.getInt(mContentResolver, |
| 358 | Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1) == 1; |
| 359 | if (notificationsUseRingVolume && streamType == AudioManager.STREAM_NOTIFICATION) { |
| 360 | // Redirect the volume change to the ring stream |
| 361 | streamType = AudioManager.STREAM_RING; |
| 362 | } |
| 363 | |
| 364 | VolumeStreamState streamState = mStreamStates[streamType]; |
| 365 | final int oldIndex = streamState.mIndex; |
| 366 | boolean adjustVolume = true; |
| 367 | |
| 368 | // If either the client forces allowing ringer modes for this adjustment, |
| 369 | // or the stream type is one that is affected by ringer modes |
| 370 | if ((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0 |
| 371 | || streamType == AudioManager.STREAM_RING) { |
| 372 | // Check if the ringer mode changes with this volume adjustment. If |
| 373 | // it does, it will handle adjusting the volume, so we won't below |
| 374 | adjustVolume = checkForRingerModeChange(oldIndex, direction); |
| 375 | } |
| 376 | |
| 377 | if (adjustVolume && streamState.adjustIndex(direction)) { |
| 378 | |
| 379 | boolean alsoUpdateNotificationVolume = notificationsUseRingVolume && |
| 380 | streamType == AudioManager.STREAM_RING; |
| 381 | if (alsoUpdateNotificationVolume) { |
| 382 | mStreamStates[AudioManager.STREAM_NOTIFICATION].adjustIndex(direction); |
| 383 | } |
| 384 | |
| 385 | // Post message to set system volume (it in turn will post a message |
| 386 | // to persist). Do not change volume if stream is muted. |
| 387 | if (streamState.muteCount() == 0) { |
| 388 | sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, |
| 389 | streamState, 0); |
| 390 | |
| 391 | if (alsoUpdateNotificationVolume) { |
| 392 | sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, AudioManager.STREAM_NOTIFICATION, |
| 393 | SENDMSG_NOOP, 0, 0, mStreamStates[AudioManager.STREAM_NOTIFICATION], 0); |
| 394 | } |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | // UI |
| 399 | mVolumePanel.postVolumeChanged(streamType, flags); |
| 400 | // Broadcast Intent |
| 401 | sendVolumeUpdate(streamType); |
| 402 | } |
| 403 | |
| 404 | /** @see AudioManager#setStreamVolume(int, int, int) */ |
| 405 | public void setStreamVolume(int streamType, int index, int flags) { |
| 406 | ensureValidStreamType(streamType); |
| 407 | syncRingerAndNotificationStreamVolume(streamType, index, false); |
| 408 | |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 409 | setStreamVolumeInt(streamType, index, false, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 410 | |
| 411 | // UI, etc. |
| 412 | mVolumePanel.postVolumeChanged(streamType, flags); |
| 413 | // Broadcast Intent |
| 414 | sendVolumeUpdate(streamType); |
| 415 | } |
| 416 | |
| 417 | private void sendVolumeUpdate(int streamType) { |
| 418 | Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); |
| 419 | intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); |
| 420 | intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, getStreamVolume(streamType)); |
| 421 | |
| 422 | // Currently, sending the intent only when the stream is BLUETOOTH_SCO |
| 423 | if (streamType == AudioManager.STREAM_BLUETOOTH_SCO) { |
| 424 | mContext.sendBroadcast(intent); |
| 425 | } |
| 426 | } |
| 427 | |
| 428 | /** |
| 429 | * Sync the STREAM_RING and STREAM_NOTIFICATION volumes if mandated by the |
| 430 | * value in Settings. |
| 431 | * |
| 432 | * @param streamType Type of the stream |
| 433 | * @param index Volume index for the stream |
| 434 | * @param force If true, set the volume even if the current and desired |
| 435 | * volume as same |
| 436 | */ |
| 437 | private void syncRingerAndNotificationStreamVolume(int streamType, int index, boolean force) { |
| 438 | boolean notificationsUseRingVolume = Settings.System.getInt(mContentResolver, |
| 439 | Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1) == 1; |
| 440 | if (notificationsUseRingVolume) { |
| 441 | if (streamType == AudioManager.STREAM_NOTIFICATION) { |
| 442 | // Redirect the volume change to the ring stream |
| 443 | streamType = AudioManager.STREAM_RING; |
| 444 | } |
| 445 | if (streamType == AudioManager.STREAM_RING) { |
| 446 | // One-off to sync notification volume to ringer volume |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 447 | setStreamVolumeInt(AudioManager.STREAM_NOTIFICATION, index, force, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 448 | } |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | |
| 453 | /** |
| 454 | * Sets the stream state's index, and posts a message to set system volume. |
| 455 | * This will not call out to the UI. Assumes a valid stream type. |
| 456 | * |
| 457 | * @param streamType Type of the stream |
| 458 | * @param index Desired volume index of the stream |
| 459 | * @param force If true, set the volume even if the desired volume is same |
| 460 | * as the current volume. |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 461 | * @param lastAudible If true, stores new index as last audible one |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 462 | */ |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 463 | private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 464 | VolumeStreamState streamState = mStreamStates[streamType]; |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 465 | if (streamState.setIndex(index, lastAudible) || force) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 466 | // Post message to set system volume (it in turn will post a message |
| 467 | // to persist). Do not change volume if stream is muted. |
| 468 | if (streamState.muteCount() == 0) { |
| 469 | sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, |
| 470 | streamState, 0); |
| 471 | } |
| 472 | } |
| 473 | } |
| 474 | |
| 475 | /** @see AudioManager#setStreamSolo(int, boolean) */ |
| 476 | public void setStreamSolo(int streamType, boolean state, IBinder cb) { |
| 477 | for (int stream = 0; stream < mStreamStates.length; stream++) { |
| 478 | if (!isStreamAffectedByMute(stream) || stream == streamType) continue; |
| 479 | // Bring back last audible volume |
| 480 | mStreamStates[stream].mute(cb, state); |
| 481 | } |
| 482 | } |
| 483 | |
| 484 | /** @see AudioManager#setStreamMute(int, boolean) */ |
| 485 | public void setStreamMute(int streamType, boolean state, IBinder cb) { |
| 486 | if (isStreamAffectedByMute(streamType)) { |
| 487 | mStreamStates[streamType].mute(cb, state); |
| 488 | } |
| 489 | } |
| 490 | |
| 491 | /** @see AudioManager#getStreamVolume(int) */ |
| 492 | public int getStreamVolume(int streamType) { |
| 493 | ensureValidStreamType(streamType); |
| 494 | return mStreamStates[streamType].mIndex; |
| 495 | } |
| 496 | |
| 497 | /** @see AudioManager#getStreamMaxVolume(int) */ |
| 498 | public int getStreamMaxVolume(int streamType) { |
| 499 | ensureValidStreamType(streamType); |
| 500 | return mStreamStates[streamType].getMaxIndex(); |
| 501 | } |
| 502 | |
| 503 | /** @see AudioManager#getRingerMode() */ |
| 504 | public int getRingerMode() { |
| 505 | return mRingerMode; |
| 506 | } |
| 507 | |
| 508 | /** @see AudioManager#setRingerMode(int) */ |
| 509 | public void setRingerMode(int ringerMode) { |
| 510 | if (ringerMode != mRingerMode) { |
Eric Laurent | 4050c93 | 2009-07-08 02:52:14 -0700 | [diff] [blame^] | 511 | setRingerModeInt(ringerMode, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 512 | |
| 513 | // Send sticky broadcast |
| 514 | broadcastRingerMode(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 515 | } |
| 516 | } |
| 517 | |
Eric Laurent | 4050c93 | 2009-07-08 02:52:14 -0700 | [diff] [blame^] | 518 | private void setRingerModeInt(int ringerMode, boolean persist) { |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 519 | mRingerMode = ringerMode; |
| 520 | |
| 521 | // Adjust volumes via posting message |
| 522 | int numStreamTypes = AudioSystem.getNumStreamTypes(); |
| 523 | if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { |
| 524 | for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { |
| 525 | if (!isStreamAffectedByRingerMode(streamType)) continue; |
| 526 | // Bring back last audible volume |
| 527 | setStreamVolumeInt(streamType, mStreamStates[streamType].mLastAudibleIndex, |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 528 | false, false); |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 529 | } |
| 530 | } else { |
| 531 | for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 532 | if (isStreamAffectedByRingerMode(streamType)) { |
| 533 | // Either silent or vibrate, either way volume is 0 |
| 534 | setStreamVolumeInt(streamType, 0, false, false); |
| 535 | } else { |
| 536 | // restore stream volume in the case the stream changed from affected |
| 537 | // to non affected by ringer mode. Does not arm to do it for streams that |
| 538 | // are not affected as well. |
| 539 | setStreamVolumeInt(streamType, mStreamStates[streamType].mLastAudibleIndex, |
| 540 | false, false); |
| 541 | } |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 542 | } |
| 543 | } |
| 544 | |
| 545 | // Post a persist ringer mode msg |
Eric Laurent | 4050c93 | 2009-07-08 02:52:14 -0700 | [diff] [blame^] | 546 | if (persist) { |
| 547 | sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, |
| 548 | SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); |
| 549 | } |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 550 | } |
| 551 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 552 | /** @see AudioManager#shouldVibrate(int) */ |
| 553 | public boolean shouldVibrate(int vibrateType) { |
| 554 | |
| 555 | switch (getVibrateSetting(vibrateType)) { |
| 556 | |
| 557 | case AudioManager.VIBRATE_SETTING_ON: |
| 558 | return mRingerMode != AudioManager.RINGER_MODE_SILENT; |
| 559 | |
| 560 | case AudioManager.VIBRATE_SETTING_ONLY_SILENT: |
| 561 | return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; |
| 562 | |
| 563 | case AudioManager.VIBRATE_SETTING_OFF: |
| 564 | // Phone ringer should always vibrate in vibrate mode |
| 565 | if (vibrateType == AudioManager.VIBRATE_TYPE_RINGER) { |
| 566 | return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; |
| 567 | } |
| 568 | |
| 569 | default: |
| 570 | return false; |
| 571 | } |
| 572 | } |
| 573 | |
| 574 | /** @see AudioManager#getVibrateSetting(int) */ |
| 575 | public int getVibrateSetting(int vibrateType) { |
| 576 | return (mVibrateSetting >> (vibrateType * 2)) & 3; |
| 577 | } |
| 578 | |
| 579 | /** @see AudioManager#setVibrateSetting(int, int) */ |
| 580 | public void setVibrateSetting(int vibrateType, int vibrateSetting) { |
| 581 | |
| 582 | mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); |
| 583 | |
| 584 | // Broadcast change |
| 585 | broadcastVibrateSetting(vibrateType); |
| 586 | |
| 587 | // Post message to set ringer mode (it in turn will post a message |
| 588 | // to persist) |
| 589 | sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, |
| 590 | null, 0); |
| 591 | } |
| 592 | |
| 593 | /** |
| 594 | * @see #setVibrateSetting(int, int) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 595 | */ |
| 596 | public static int getValueForVibrateSetting(int existingValue, int vibrateType, |
| 597 | int vibrateSetting) { |
| 598 | |
| 599 | // First clear the existing setting. Each vibrate type has two bits in |
| 600 | // the value. Note '3' is '11' in binary. |
| 601 | existingValue &= ~(3 << (vibrateType * 2)); |
| 602 | |
| 603 | // Set into the old value |
| 604 | existingValue |= (vibrateSetting & 3) << (vibrateType * 2); |
| 605 | |
| 606 | return existingValue; |
| 607 | } |
| 608 | |
| 609 | /** @see AudioManager#setMicrophoneMute(boolean) */ |
| 610 | public void setMicrophoneMute(boolean on) { |
| 611 | if (!checkAudioSettingsPermission("setMicrophoneMute()")) { |
| 612 | return; |
| 613 | } |
| 614 | synchronized (mSettingsLock) { |
| 615 | if (on != mMicMute) { |
| 616 | AudioSystem.muteMicrophone(on); |
| 617 | mMicMute = on; |
| 618 | } |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | /** @see AudioManager#isMicrophoneMute() */ |
| 623 | public boolean isMicrophoneMute() { |
| 624 | return mMicMute; |
| 625 | } |
| 626 | |
| 627 | /** @see AudioManager#setMode(int) */ |
| 628 | public void setMode(int mode) { |
| 629 | if (!checkAudioSettingsPermission("setMode()")) { |
| 630 | return; |
| 631 | } |
| 632 | synchronized (mSettingsLock) { |
| 633 | if (mode != mMode) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 634 | if (AudioSystem.setMode(mode) == AudioSystem.AUDIO_STATUS_OK) { |
| 635 | mMode = mode; |
| 636 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 637 | } |
| 638 | int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); |
| 639 | int index = mStreamStates[streamType].mIndex; |
| 640 | syncRingerAndNotificationStreamVolume(streamType, index, true); |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 641 | setStreamVolumeInt(streamType, index, true, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 642 | } |
| 643 | } |
| 644 | |
| 645 | /** @see AudioManager#getMode() */ |
| 646 | public int getMode() { |
| 647 | return mMode; |
| 648 | } |
| 649 | |
| 650 | /** @see AudioManager#setRouting(int, int, int) */ |
| 651 | public void setRouting(int mode, int routes, int mask) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 652 | int incallMask = 0; |
| 653 | int ringtoneMask = 0; |
| 654 | int normalMask = 0; |
| 655 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 656 | if (!checkAudioSettingsPermission("setRouting()")) { |
| 657 | return; |
| 658 | } |
| 659 | synchronized (mSettingsLock) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 660 | // Temporary fix for issue #1713090 until audio routing is refactored in eclair release. |
| 661 | // mode AudioSystem.MODE_INVALID is used only by the following AudioManager methods: |
| 662 | // setWiredHeadsetOn(), setBluetoothA2dpOn(), setBluetoothScoOn() and setSpeakerphoneOn(). |
| 663 | // If applications are using AudioManager.setRouting() that is now deprecated, the routing |
| 664 | // command will be ignored. |
| 665 | if (mode == AudioSystem.MODE_INVALID) { |
| 666 | switch (mask) { |
| 667 | case AudioSystem.ROUTE_SPEAKER: |
| 668 | // handle setSpeakerphoneOn() |
| 669 | if (routes != 0 && !mSpeakerIsOn) { |
| 670 | mSpeakerIsOn = true; |
| 671 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_SPEAKER; |
| 672 | incallMask = AudioSystem.ROUTE_ALL; |
Mike Lockwood | d1f362f | 2009-06-16 08:23:13 -0400 | [diff] [blame] | 673 | } else if (routes == 0 && mSpeakerIsOn) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 674 | mSpeakerIsOn = false; |
| 675 | if (mBluetoothScoIsConnected) { |
| 676 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_BLUETOOTH_SCO; |
| 677 | } else if (mHeadsetIsConnected) { |
| 678 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_HEADSET; |
| 679 | } else { |
| 680 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_EARPIECE; |
| 681 | } |
| 682 | incallMask = AudioSystem.ROUTE_ALL; |
| 683 | } |
| 684 | break; |
| 685 | |
| 686 | case AudioSystem.ROUTE_BLUETOOTH_SCO: |
| 687 | // handle setBluetoothScoOn() |
| 688 | if (routes != 0 && !mBluetoothScoIsConnected) { |
| 689 | mBluetoothScoIsConnected = true; |
| 690 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_BLUETOOTH_SCO; |
| 691 | mRoutes[AudioSystem.MODE_RINGTONE] = (mRoutes[AudioSystem.MODE_RINGTONE] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 692 | AudioSystem.ROUTE_BLUETOOTH_SCO; |
| 693 | mRoutes[AudioSystem.MODE_NORMAL] = (mRoutes[AudioSystem.MODE_NORMAL] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 694 | AudioSystem.ROUTE_BLUETOOTH_SCO; |
| 695 | incallMask = AudioSystem.ROUTE_ALL; |
| 696 | // A2DP has higher priority than SCO headset, so headset connect/disconnect events |
| 697 | // should not affect A2DP routing |
| 698 | ringtoneMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 699 | normalMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
Mike Lockwood | d1f362f | 2009-06-16 08:23:13 -0400 | [diff] [blame] | 700 | } else if (routes == 0 && mBluetoothScoIsConnected) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 701 | mBluetoothScoIsConnected = false; |
| 702 | if (mHeadsetIsConnected) { |
| 703 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_HEADSET; |
| 704 | mRoutes[AudioSystem.MODE_RINGTONE] = (mRoutes[AudioSystem.MODE_RINGTONE] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 705 | (AudioSystem.ROUTE_HEADSET|AudioSystem.ROUTE_SPEAKER); |
| 706 | mRoutes[AudioSystem.MODE_NORMAL] = (mRoutes[AudioSystem.MODE_NORMAL] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 707 | AudioSystem.ROUTE_HEADSET; |
| 708 | } else { |
| 709 | if (mSpeakerIsOn) { |
| 710 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_SPEAKER; |
| 711 | } else { |
| 712 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_EARPIECE; |
| 713 | } |
| 714 | mRoutes[AudioSystem.MODE_RINGTONE] = (mRoutes[AudioSystem.MODE_RINGTONE] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 715 | AudioSystem.ROUTE_SPEAKER; |
| 716 | mRoutes[AudioSystem.MODE_NORMAL] = (mRoutes[AudioSystem.MODE_NORMAL] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 717 | AudioSystem.ROUTE_SPEAKER; |
| 718 | } |
| 719 | incallMask = AudioSystem.ROUTE_ALL; |
| 720 | // A2DP has higher priority than SCO headset, so headset connect/disconnect events |
| 721 | // should not affect A2DP routing |
| 722 | ringtoneMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 723 | normalMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 724 | } |
| 725 | break; |
| 726 | |
| 727 | case AudioSystem.ROUTE_HEADSET: |
| 728 | // handle setWiredHeadsetOn() |
| 729 | if (routes != 0 && !mHeadsetIsConnected) { |
| 730 | mHeadsetIsConnected = true; |
| 731 | // do not act upon headset connection if bluetooth SCO is connected to match phone app behavior |
| 732 | if (!mBluetoothScoIsConnected) { |
| 733 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_HEADSET; |
| 734 | mRoutes[AudioSystem.MODE_RINGTONE] = (mRoutes[AudioSystem.MODE_RINGTONE] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 735 | (AudioSystem.ROUTE_HEADSET|AudioSystem.ROUTE_SPEAKER); |
| 736 | mRoutes[AudioSystem.MODE_NORMAL] = (mRoutes[AudioSystem.MODE_NORMAL] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 737 | AudioSystem.ROUTE_HEADSET; |
| 738 | incallMask = AudioSystem.ROUTE_ALL; |
| 739 | // A2DP has higher priority than wired headset, so headset connect/disconnect events |
| 740 | // should not affect A2DP routing |
| 741 | ringtoneMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 742 | normalMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 743 | } |
Mike Lockwood | d1f362f | 2009-06-16 08:23:13 -0400 | [diff] [blame] | 744 | } else if (routes == 0 && mHeadsetIsConnected) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 745 | mHeadsetIsConnected = false; |
| 746 | // do not act upon headset disconnection if bluetooth SCO is connected to match phone app behavior |
| 747 | if (!mBluetoothScoIsConnected) { |
| 748 | if (mSpeakerIsOn) { |
| 749 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_SPEAKER; |
| 750 | } else { |
| 751 | mRoutes[AudioSystem.MODE_IN_CALL] = AudioSystem.ROUTE_EARPIECE; |
| 752 | } |
| 753 | mRoutes[AudioSystem.MODE_RINGTONE] = (mRoutes[AudioSystem.MODE_RINGTONE] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 754 | AudioSystem.ROUTE_SPEAKER; |
| 755 | mRoutes[AudioSystem.MODE_NORMAL] = (mRoutes[AudioSystem.MODE_NORMAL] & AudioSystem.ROUTE_BLUETOOTH_A2DP) | |
| 756 | AudioSystem.ROUTE_SPEAKER; |
| 757 | |
| 758 | incallMask = AudioSystem.ROUTE_ALL; |
| 759 | // A2DP has higher priority than wired headset, so headset connect/disconnect events |
| 760 | // should not affect A2DP routing |
| 761 | ringtoneMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 762 | normalMask = AudioSystem.ROUTE_ALL & ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 763 | } |
| 764 | } |
| 765 | break; |
| 766 | |
| 767 | case AudioSystem.ROUTE_BLUETOOTH_A2DP: |
| 768 | // handle setBluetoothA2dpOn() |
| 769 | if (routes != 0 && !mBluetoothA2dpIsConnected) { |
| 770 | mBluetoothA2dpIsConnected = true; |
| 771 | mRoutes[AudioSystem.MODE_RINGTONE] |= AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 772 | mRoutes[AudioSystem.MODE_NORMAL] |= AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 773 | // the audio flinger chooses A2DP as a higher priority, |
| 774 | // so there is no need to disable other routes. |
| 775 | ringtoneMask = AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 776 | normalMask = AudioSystem.ROUTE_BLUETOOTH_A2DP; |
Mike Lockwood | d1f362f | 2009-06-16 08:23:13 -0400 | [diff] [blame] | 777 | } else if (routes == 0 && mBluetoothA2dpIsConnected) { |
Eric Laurent | b9c9d26 | 2009-05-06 08:13:20 -0700 | [diff] [blame] | 778 | mBluetoothA2dpIsConnected = false; |
| 779 | mRoutes[AudioSystem.MODE_RINGTONE] &= ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 780 | mRoutes[AudioSystem.MODE_NORMAL] &= ~AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 781 | // the audio flinger chooses A2DP as a higher priority, |
| 782 | // so there is no need to disable other routes. |
| 783 | ringtoneMask = AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 784 | normalMask = AudioSystem.ROUTE_BLUETOOTH_A2DP; |
| 785 | } |
| 786 | break; |
| 787 | } |
| 788 | |
| 789 | // incallMask is != 0 means we must apply ne routing to MODE_IN_CALL mode |
| 790 | if (incallMask != 0) { |
| 791 | AudioSystem.setRouting(AudioSystem.MODE_IN_CALL, |
| 792 | mRoutes[AudioSystem.MODE_IN_CALL], |
| 793 | incallMask); |
| 794 | } |
| 795 | // ringtoneMask is != 0 means we must apply ne routing to MODE_RINGTONE mode |
| 796 | if (ringtoneMask != 0) { |
| 797 | AudioSystem.setRouting(AudioSystem.MODE_RINGTONE, |
| 798 | mRoutes[AudioSystem.MODE_RINGTONE], |
| 799 | ringtoneMask); |
| 800 | } |
| 801 | // normalMask is != 0 means we must apply ne routing to MODE_NORMAL mode |
| 802 | if (normalMask != 0) { |
| 803 | AudioSystem.setRouting(AudioSystem.MODE_NORMAL, |
| 804 | mRoutes[AudioSystem.MODE_NORMAL], |
| 805 | normalMask); |
| 806 | } |
| 807 | |
| 808 | int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); |
| 809 | int index = mStreamStates[streamType].mIndex; |
| 810 | syncRingerAndNotificationStreamVolume(streamType, index, true); |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 811 | setStreamVolumeInt(streamType, index, true, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 812 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 813 | } |
| 814 | } |
| 815 | |
| 816 | /** @see AudioManager#getRouting(int) */ |
| 817 | public int getRouting(int mode) { |
| 818 | return mRoutes[mode]; |
| 819 | } |
| 820 | |
| 821 | /** @see AudioManager#isMusicActive() */ |
| 822 | public boolean isMusicActive() { |
| 823 | return AudioSystem.isMusicActive(); |
| 824 | } |
| 825 | |
| 826 | /** @see AudioManager#setParameter(String, String) */ |
| 827 | public void setParameter(String key, String value) { |
| 828 | AudioSystem.setParameter(key, value); |
| 829 | } |
| 830 | |
| 831 | /** @see AudioManager#playSoundEffect(int) */ |
| 832 | public void playSoundEffect(int effectType) { |
| 833 | sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, |
| 834 | effectType, SOUND_EFFECT_VOLUME, null, 0); |
| 835 | } |
| 836 | |
| 837 | /** @see AudioManager#playSoundEffect(int, float) */ |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 838 | public void playSoundEffectVolume(int effectType, float volume) { |
| 839 | sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, |
| 840 | effectType, (int) (volume * 1000), null, 0); |
| 841 | } |
| 842 | |
| 843 | /** |
| 844 | * Loads samples into the soundpool. |
| 845 | * This method must be called at when sound effects are enabled |
| 846 | */ |
| 847 | public boolean loadSoundEffects() { |
| 848 | synchronized (mSoundEffectsLock) { |
| 849 | mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); |
| 850 | if (mSoundPool == null) { |
| 851 | return false; |
| 852 | } |
| 853 | /* |
| 854 | * poolId table: The value -1 in this table indicates that corresponding |
| 855 | * file (same index in SOUND_EFFECT_FILES[] has not been loaded. |
| 856 | * Once loaded, the value in poolId is the sample ID and the same |
| 857 | * sample can be reused for another effect using the same file. |
| 858 | */ |
| 859 | int[] poolId = new int[SOUND_EFFECT_FILES.length]; |
| 860 | for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { |
| 861 | poolId[fileIdx] = -1; |
| 862 | } |
| 863 | /* |
| 864 | * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. |
| 865 | * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: |
| 866 | * this indicates we have a valid sample loaded for this effect. |
| 867 | */ |
| 868 | for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { |
| 869 | // Do not load sample if this effect uses the MediaPlayer |
| 870 | if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { |
| 871 | continue; |
| 872 | } |
| 873 | if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { |
| 874 | String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; |
| 875 | int sampleId = mSoundPool.load(filePath, 0); |
| 876 | SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; |
| 877 | poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; |
| 878 | if (sampleId <= 0) { |
| 879 | Log.w(TAG, "Soundpool could not load file: "+filePath); |
| 880 | } |
| 881 | } else { |
| 882 | SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; |
| 883 | } |
| 884 | } |
| 885 | } |
| 886 | |
| 887 | return true; |
| 888 | } |
| 889 | |
| 890 | /** |
| 891 | * Unloads samples from the sound pool. |
| 892 | * This method can be called to free some memory when |
| 893 | * sound effects are disabled. |
| 894 | */ |
| 895 | public void unloadSoundEffects() { |
| 896 | synchronized (mSoundEffectsLock) { |
| 897 | if (mSoundPool == null) { |
| 898 | return; |
| 899 | } |
| 900 | int[] poolId = new int[SOUND_EFFECT_FILES.length]; |
| 901 | for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { |
| 902 | poolId[fileIdx] = 0; |
| 903 | } |
| 904 | |
| 905 | for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { |
| 906 | if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { |
| 907 | continue; |
| 908 | } |
| 909 | if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { |
| 910 | mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); |
| 911 | SOUND_EFFECT_FILES_MAP[effect][1] = -1; |
| 912 | poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; |
| 913 | } |
| 914 | } |
| 915 | mSoundPool = null; |
| 916 | } |
| 917 | } |
| 918 | |
Eric Laurent | 4050c93 | 2009-07-08 02:52:14 -0700 | [diff] [blame^] | 919 | /** @see AudioManager#reloadAudioSettings() */ |
| 920 | public void reloadAudioSettings() { |
| 921 | // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings |
| 922 | readPersistedSettings(); |
| 923 | |
| 924 | // restore volume settings |
| 925 | int numStreamTypes = AudioSystem.getNumStreamTypes(); |
| 926 | for (int streamType = 0; streamType < numStreamTypes; streamType++) { |
| 927 | VolumeStreamState streamState = mStreamStates[streamType]; |
| 928 | |
| 929 | // there is no volume setting for STREAM_BLUETOOTH_SCO |
| 930 | if (streamType != AudioSystem.STREAM_BLUETOOTH_SCO) { |
| 931 | String settingName = System.VOLUME_SETTINGS[streamType]; |
| 932 | String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; |
| 933 | |
| 934 | streamState.mIndex = streamState.getValidIndex(Settings.System.getInt(mContentResolver, |
| 935 | settingName, |
| 936 | AudioManager.DEFAULT_STREAM_VOLUME[streamType])); |
| 937 | streamState.mLastAudibleIndex = streamState.getValidIndex(Settings.System.getInt(mContentResolver, |
| 938 | lastAudibleSettingName, |
| 939 | streamState.mIndex > 0 ? streamState.mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType])); |
| 940 | } |
| 941 | // unmute stream that whas muted but is not affect by mute anymore |
| 942 | if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { |
| 943 | int size = streamState.mDeathHandlers.size(); |
| 944 | for (int i = 0; i < size; i++) { |
| 945 | streamState.mDeathHandlers.get(i).mMuteCount = 1; |
| 946 | streamState.mDeathHandlers.get(i).mute(false); |
| 947 | } |
| 948 | } |
| 949 | // apply stream volume |
| 950 | if (streamState.muteCount() == 0) { |
| 951 | AudioSystem.setVolume(streamType, streamState.mVolumes[streamState.mIndex]); |
| 952 | } |
| 953 | } |
| 954 | |
| 955 | // apply new ringer mode |
| 956 | setRingerModeInt(getRingerMode(), false); |
| 957 | } |
| 958 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 959 | /////////////////////////////////////////////////////////////////////////// |
| 960 | // Internal methods |
| 961 | /////////////////////////////////////////////////////////////////////////// |
| 962 | |
| 963 | /** |
| 964 | * Checks if the adjustment should change ringer mode instead of just |
| 965 | * adjusting volume. If so, this will set the proper ringer mode and volume |
| 966 | * indices on the stream states. |
| 967 | */ |
| 968 | private boolean checkForRingerModeChange(int oldIndex, int direction) { |
| 969 | boolean adjustVolumeIndex = true; |
| 970 | int newRingerMode = mRingerMode; |
| 971 | |
| 972 | if (mRingerMode == AudioManager.RINGER_MODE_NORMAL && oldIndex == 1 |
| 973 | && direction == AudioManager.ADJUST_LOWER) { |
| 974 | newRingerMode = AudioManager.RINGER_MODE_VIBRATE; |
| 975 | } else if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) { |
| 976 | if (direction == AudioManager.ADJUST_RAISE) { |
| 977 | newRingerMode = AudioManager.RINGER_MODE_NORMAL; |
| 978 | } else if (direction == AudioManager.ADJUST_LOWER) { |
| 979 | newRingerMode = AudioManager.RINGER_MODE_SILENT; |
| 980 | } |
| 981 | } else if (direction == AudioManager.ADJUST_RAISE |
| 982 | && mRingerMode == AudioManager.RINGER_MODE_SILENT) { |
| 983 | newRingerMode = AudioManager.RINGER_MODE_VIBRATE; |
| 984 | } |
| 985 | |
| 986 | if (newRingerMode != mRingerMode) { |
| 987 | setRingerMode(newRingerMode); |
| 988 | |
| 989 | /* |
| 990 | * If we are changing ringer modes, do not increment/decrement the |
| 991 | * volume index. Instead, the handler for the message above will |
| 992 | * take care of changing the index. |
| 993 | */ |
| 994 | adjustVolumeIndex = false; |
| 995 | } |
| 996 | |
| 997 | return adjustVolumeIndex; |
| 998 | } |
| 999 | |
| 1000 | public boolean isStreamAffectedByRingerMode(int streamType) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1001 | return (mRingerModeAffectedStreams & (1 << streamType)) != 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1002 | } |
| 1003 | |
| 1004 | public boolean isStreamAffectedByMute(int streamType) { |
| 1005 | return (mMuteAffectedStreams & (1 << streamType)) != 0; |
| 1006 | } |
| 1007 | |
| 1008 | private void ensureValidDirection(int direction) { |
| 1009 | if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { |
| 1010 | throw new IllegalArgumentException("Bad direction " + direction); |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | private void ensureValidStreamType(int streamType) { |
| 1015 | if (streamType < 0 || streamType >= mStreamStates.length) { |
| 1016 | throw new IllegalArgumentException("Bad stream type " + streamType); |
| 1017 | } |
| 1018 | } |
| 1019 | |
| 1020 | private int getActiveStreamType(int suggestedStreamType) { |
| 1021 | boolean isOffhook = false; |
| 1022 | try { |
| 1023 | ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); |
| 1024 | if (phone != null) isOffhook = phone.isOffhook(); |
| 1025 | } catch (RemoteException e) { |
| 1026 | Log.w(TAG, "Couldn't connect to phone service", e); |
| 1027 | } |
| 1028 | |
| 1029 | if ((getRouting(AudioSystem.MODE_IN_CALL) & AudioSystem.ROUTE_BLUETOOTH_SCO) != 0) { |
| 1030 | // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); |
| 1031 | return AudioSystem.STREAM_BLUETOOTH_SCO; |
| 1032 | } else if (isOffhook) { |
| 1033 | // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); |
| 1034 | return AudioSystem.STREAM_VOICE_CALL; |
| 1035 | } else if (AudioSystem.isMusicActive()) { |
| 1036 | // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); |
| 1037 | return AudioSystem.STREAM_MUSIC; |
| 1038 | } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { |
| 1039 | // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..."); |
| 1040 | return AudioSystem.STREAM_RING; |
| 1041 | } else { |
| 1042 | // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); |
| 1043 | return suggestedStreamType; |
| 1044 | } |
| 1045 | } |
| 1046 | |
| 1047 | private void broadcastRingerMode() { |
| 1048 | // Send sticky broadcast |
| 1049 | if (ActivityManagerNative.isSystemReady()) { |
| 1050 | Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); |
| 1051 | broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); |
| 1052 | long origCallerIdentityToken = Binder.clearCallingIdentity(); |
| 1053 | mContext.sendStickyBroadcast(broadcast); |
| 1054 | Binder.restoreCallingIdentity(origCallerIdentityToken); |
| 1055 | } |
| 1056 | } |
| 1057 | |
| 1058 | private void broadcastVibrateSetting(int vibrateType) { |
| 1059 | // Send broadcast |
| 1060 | if (ActivityManagerNative.isSystemReady()) { |
| 1061 | Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); |
| 1062 | broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); |
| 1063 | broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); |
| 1064 | mContext.sendBroadcast(broadcast); |
| 1065 | } |
| 1066 | } |
| 1067 | |
| 1068 | // Message helper methods |
| 1069 | private static int getMsg(int baseMsg, int streamType) { |
| 1070 | return (baseMsg & 0xffff) | streamType << 16; |
| 1071 | } |
| 1072 | |
| 1073 | private static int getMsgBase(int msg) { |
| 1074 | return msg & 0xffff; |
| 1075 | } |
| 1076 | |
| 1077 | private static void sendMsg(Handler handler, int baseMsg, int streamType, |
| 1078 | int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { |
| 1079 | int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); |
| 1080 | |
| 1081 | if (existingMsgPolicy == SENDMSG_REPLACE) { |
| 1082 | handler.removeMessages(msg); |
| 1083 | } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { |
| 1084 | return; |
| 1085 | } |
| 1086 | |
| 1087 | handler |
| 1088 | .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); |
| 1089 | } |
| 1090 | |
| 1091 | boolean checkAudioSettingsPermission(String method) { |
| 1092 | if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") |
| 1093 | == PackageManager.PERMISSION_GRANTED) { |
| 1094 | return true; |
| 1095 | } |
| 1096 | String msg = "Audio Settings Permission Denial: " + method + " from pid=" |
| 1097 | + Binder.getCallingPid() |
| 1098 | + ", uid=" + Binder.getCallingUid(); |
| 1099 | Log.w(TAG, msg); |
| 1100 | return false; |
| 1101 | } |
| 1102 | |
| 1103 | |
| 1104 | /////////////////////////////////////////////////////////////////////////// |
| 1105 | // Inner classes |
| 1106 | /////////////////////////////////////////////////////////////////////////// |
| 1107 | |
| 1108 | public class VolumeStreamState { |
| 1109 | private final String mVolumeIndexSettingName; |
| 1110 | private final String mLastAudibleVolumeIndexSettingName; |
| 1111 | private final int mStreamType; |
| 1112 | |
| 1113 | private final int[] mVolumes; |
| 1114 | private int mIndex; |
| 1115 | private int mLastAudibleIndex; |
| 1116 | private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death |
| 1117 | |
| 1118 | private VolumeStreamState(String settingName, int streamType, int[] volumes) { |
| 1119 | |
| 1120 | mVolumeIndexSettingName = settingName; |
| 1121 | mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; |
| 1122 | |
| 1123 | mStreamType = streamType; |
| 1124 | mVolumes = volumes; |
| 1125 | |
| 1126 | final ContentResolver cr = mContentResolver; |
| 1127 | mIndex = getValidIndex(Settings.System.getInt(cr, mVolumeIndexSettingName, AudioManager.DEFAULT_STREAM_VOLUME[streamType])); |
| 1128 | mLastAudibleIndex = getValidIndex(Settings.System.getInt(cr, |
| 1129 | mLastAudibleVolumeIndexSettingName, mIndex > 0 ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType])); |
| 1130 | |
| 1131 | AudioSystem.setVolume(streamType, volumes[mIndex]); |
| 1132 | mDeathHandlers = new ArrayList<VolumeDeathHandler>(); |
| 1133 | } |
| 1134 | |
| 1135 | /** |
| 1136 | * Constructor to be used when there is no setting associated with the VolumeStreamState. |
| 1137 | * |
| 1138 | * @param defaultVolume Default volume of the stream to use. |
| 1139 | * @param streamType Type of the stream. |
| 1140 | * @param volumes Volumes levels associated with this stream. |
| 1141 | */ |
| 1142 | private VolumeStreamState(int defaultVolume, int streamType, int[] volumes) { |
| 1143 | mVolumeIndexSettingName = null; |
| 1144 | mLastAudibleVolumeIndexSettingName = null; |
| 1145 | mIndex = mLastAudibleIndex = defaultVolume; |
| 1146 | mStreamType = streamType; |
| 1147 | mVolumes = volumes; |
| 1148 | AudioSystem.setVolume(mStreamType, defaultVolume); |
| 1149 | mDeathHandlers = new ArrayList<VolumeDeathHandler>(); |
| 1150 | } |
| 1151 | |
| 1152 | public boolean adjustIndex(int deltaIndex) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1153 | return setIndex(mIndex + deltaIndex, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1154 | } |
| 1155 | |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1156 | public boolean setIndex(int index, boolean lastAudible) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1157 | int oldIndex = mIndex; |
| 1158 | mIndex = getValidIndex(index); |
| 1159 | |
| 1160 | if (oldIndex != mIndex) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1161 | if (lastAudible) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1162 | mLastAudibleIndex = mIndex; |
| 1163 | } |
| 1164 | return true; |
| 1165 | } else { |
| 1166 | return false; |
| 1167 | } |
| 1168 | } |
| 1169 | |
| 1170 | public int getMaxIndex() { |
| 1171 | return mVolumes.length - 1; |
| 1172 | } |
| 1173 | |
| 1174 | public void mute(IBinder cb, boolean state) { |
| 1175 | VolumeDeathHandler handler = getDeathHandler(cb, state); |
| 1176 | if (handler == null) { |
| 1177 | Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); |
| 1178 | return; |
| 1179 | } |
| 1180 | handler.mute(state); |
| 1181 | } |
| 1182 | |
| 1183 | private int getValidIndex(int index) { |
| 1184 | if (index < 0) { |
| 1185 | return 0; |
| 1186 | } else if (index >= mVolumes.length) { |
| 1187 | return mVolumes.length - 1; |
| 1188 | } |
| 1189 | |
| 1190 | return index; |
| 1191 | } |
| 1192 | |
| 1193 | private class VolumeDeathHandler implements IBinder.DeathRecipient { |
| 1194 | private IBinder mICallback; // To be notified of client's death |
| 1195 | private int mMuteCount; // Number of active mutes for this client |
| 1196 | |
| 1197 | VolumeDeathHandler(IBinder cb) { |
| 1198 | mICallback = cb; |
| 1199 | } |
| 1200 | |
| 1201 | public void mute(boolean state) { |
| 1202 | synchronized(mDeathHandlers) { |
| 1203 | if (state) { |
| 1204 | if (mMuteCount == 0) { |
| 1205 | // Register for client death notification |
| 1206 | try { |
| 1207 | mICallback.linkToDeath(this, 0); |
| 1208 | mDeathHandlers.add(this); |
| 1209 | // If the stream is not yet muted by any client, set lvel to 0 |
| 1210 | if (muteCount() == 0) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1211 | setIndex(0, false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1212 | sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, |
| 1213 | VolumeStreamState.this, 0); |
| 1214 | } |
| 1215 | } catch (RemoteException e) { |
| 1216 | // Client has died! |
| 1217 | binderDied(); |
| 1218 | mDeathHandlers.notify(); |
| 1219 | return; |
| 1220 | } |
| 1221 | } else { |
| 1222 | Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); |
| 1223 | } |
| 1224 | mMuteCount++; |
| 1225 | } else { |
| 1226 | if (mMuteCount == 0) { |
| 1227 | Log.e(TAG, "unexpected unmute for stream: "+mStreamType); |
| 1228 | } else { |
| 1229 | mMuteCount--; |
| 1230 | if (mMuteCount == 0) { |
| 1231 | // Unregistr from client death notification |
| 1232 | mDeathHandlers.remove(this); |
| 1233 | mICallback.unlinkToDeath(this, 0); |
| 1234 | if (muteCount() == 0) { |
| 1235 | // If the stream is not mut any more, restore it's volume if |
| 1236 | // ringer mode allows it |
| 1237 | if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1238 | setIndex(mLastAudibleIndex, false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1239 | sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, |
| 1240 | VolumeStreamState.this, 0); |
| 1241 | } |
| 1242 | } |
| 1243 | } |
| 1244 | } |
| 1245 | } |
| 1246 | mDeathHandlers.notify(); |
| 1247 | } |
| 1248 | } |
| 1249 | |
| 1250 | public void binderDied() { |
| 1251 | Log.w(TAG, "Volume service client died for stream: "+mStreamType); |
| 1252 | if (mMuteCount != 0) { |
| 1253 | // Reset all active mute requests from this client. |
| 1254 | mMuteCount = 1; |
| 1255 | mute(false); |
| 1256 | } |
| 1257 | } |
| 1258 | } |
| 1259 | |
| 1260 | private int muteCount() { |
| 1261 | int count = 0; |
| 1262 | int size = mDeathHandlers.size(); |
| 1263 | for (int i = 0; i < size; i++) { |
| 1264 | count += mDeathHandlers.get(i).mMuteCount; |
| 1265 | } |
| 1266 | return count; |
| 1267 | } |
| 1268 | |
| 1269 | private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { |
| 1270 | synchronized(mDeathHandlers) { |
| 1271 | VolumeDeathHandler handler; |
| 1272 | int size = mDeathHandlers.size(); |
| 1273 | for (int i = 0; i < size; i++) { |
| 1274 | handler = mDeathHandlers.get(i); |
| 1275 | if (cb.equals(handler.mICallback)) { |
| 1276 | return handler; |
| 1277 | } |
| 1278 | } |
| 1279 | // If this is the first mute request for this client, create a new |
| 1280 | // client death handler. Otherwise, it is an out of sequence unmute request. |
| 1281 | if (state) { |
| 1282 | handler = new VolumeDeathHandler(cb); |
| 1283 | } else { |
| 1284 | Log.w(TAG, "stream was not muted by this client"); |
| 1285 | handler = null; |
| 1286 | } |
| 1287 | return handler; |
| 1288 | } |
| 1289 | } |
| 1290 | } |
| 1291 | |
| 1292 | /** Thread that handles native AudioSystem control. */ |
| 1293 | private class AudioSystemThread extends Thread { |
| 1294 | AudioSystemThread() { |
| 1295 | super("AudioService"); |
| 1296 | } |
| 1297 | |
| 1298 | @Override |
| 1299 | public void run() { |
| 1300 | // Set this thread up so the handler will work on it |
| 1301 | Looper.prepare(); |
| 1302 | |
| 1303 | synchronized(AudioService.this) { |
| 1304 | mAudioHandler = new AudioHandler(); |
| 1305 | |
| 1306 | // Notify that the handler has been created |
| 1307 | AudioService.this.notify(); |
| 1308 | } |
| 1309 | |
| 1310 | // Listen for volume change requests that are set by VolumePanel |
| 1311 | Looper.loop(); |
| 1312 | } |
| 1313 | } |
| 1314 | |
| 1315 | /** Handles internal volume messages in separate volume thread. */ |
| 1316 | private class AudioHandler extends Handler { |
| 1317 | |
| 1318 | private void setSystemVolume(VolumeStreamState streamState) { |
| 1319 | |
| 1320 | // Adjust volume |
| 1321 | AudioSystem |
| 1322 | .setVolume(streamState.mStreamType, streamState.mVolumes[streamState.mIndex]); |
| 1323 | |
| 1324 | // Post a persist volume msg |
| 1325 | sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, |
| 1326 | SENDMSG_REPLACE, 0, 0, streamState, PERSIST_DELAY); |
| 1327 | } |
| 1328 | |
| 1329 | private void persistVolume(VolumeStreamState streamState) { |
| 1330 | System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, |
| 1331 | streamState.mIndex); |
| 1332 | System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, |
| 1333 | streamState.mLastAudibleIndex); |
| 1334 | } |
| 1335 | |
| 1336 | private void persistRingerMode() { |
| 1337 | System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); |
| 1338 | } |
| 1339 | |
| 1340 | private void persistVibrateSetting() { |
| 1341 | System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); |
| 1342 | } |
| 1343 | |
| 1344 | private void playSoundEffect(int effectType, int volume) { |
| 1345 | synchronized (mSoundEffectsLock) { |
| 1346 | if (mSoundPool == null) { |
| 1347 | return; |
| 1348 | } |
| 1349 | |
| 1350 | if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { |
| 1351 | float v = (float) volume / 1000.0f; |
| 1352 | mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], v, v, 0, 0, 1.0f); |
| 1353 | } else { |
| 1354 | MediaPlayer mediaPlayer = new MediaPlayer(); |
| 1355 | if (mediaPlayer != null) { |
| 1356 | try { |
| 1357 | String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; |
| 1358 | mediaPlayer.setDataSource(filePath); |
| 1359 | mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); |
| 1360 | mediaPlayer.prepare(); |
| 1361 | mediaPlayer.setOnCompletionListener(new OnCompletionListener() { |
| 1362 | public void onCompletion(MediaPlayer mp) { |
| 1363 | cleanupPlayer(mp); |
| 1364 | } |
| 1365 | }); |
| 1366 | mediaPlayer.setOnErrorListener(new OnErrorListener() { |
| 1367 | public boolean onError(MediaPlayer mp, int what, int extra) { |
| 1368 | cleanupPlayer(mp); |
| 1369 | return true; |
| 1370 | } |
| 1371 | }); |
| 1372 | mediaPlayer.start(); |
| 1373 | } catch (IOException ex) { |
| 1374 | Log.w(TAG, "MediaPlayer IOException: "+ex); |
| 1375 | } catch (IllegalArgumentException ex) { |
| 1376 | Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); |
| 1377 | } catch (IllegalStateException ex) { |
| 1378 | Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); |
| 1379 | } |
| 1380 | } |
| 1381 | } |
| 1382 | } |
| 1383 | } |
| 1384 | |
| 1385 | private void cleanupPlayer(MediaPlayer mp) { |
| 1386 | if (mp != null) { |
| 1387 | try { |
| 1388 | mp.stop(); |
| 1389 | mp.release(); |
| 1390 | } catch (IllegalStateException ex) { |
| 1391 | Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); |
| 1392 | } |
| 1393 | } |
| 1394 | } |
| 1395 | |
| 1396 | @Override |
| 1397 | public void handleMessage(Message msg) { |
| 1398 | int baseMsgWhat = getMsgBase(msg.what); |
| 1399 | |
| 1400 | switch (baseMsgWhat) { |
| 1401 | |
| 1402 | case MSG_SET_SYSTEM_VOLUME: |
| 1403 | setSystemVolume((VolumeStreamState) msg.obj); |
| 1404 | break; |
| 1405 | |
| 1406 | case MSG_PERSIST_VOLUME: |
| 1407 | persistVolume((VolumeStreamState) msg.obj); |
| 1408 | break; |
| 1409 | |
| 1410 | case MSG_PERSIST_RINGER_MODE: |
| 1411 | persistRingerMode(); |
| 1412 | break; |
| 1413 | |
| 1414 | case MSG_PERSIST_VIBRATE_SETTING: |
| 1415 | persistVibrateSetting(); |
| 1416 | break; |
| 1417 | |
| 1418 | case MSG_MEDIA_SERVER_DIED: |
| 1419 | Log.e(TAG, "Media server died."); |
| 1420 | // Force creation of new IAudioflinger interface |
| 1421 | mMediaServerOk = false; |
| 1422 | AudioSystem.getMode(); |
| 1423 | break; |
| 1424 | |
| 1425 | case MSG_MEDIA_SERVER_STARTED: |
| 1426 | Log.e(TAG, "Media server started."); |
| 1427 | // Restore audio routing and stream volumes |
| 1428 | applyAudioSettings(); |
| 1429 | int numStreamTypes = AudioSystem.getNumStreamTypes(); |
| 1430 | for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { |
| 1431 | int volume; |
| 1432 | VolumeStreamState streamState = mStreamStates[streamType]; |
| 1433 | if (streamState.muteCount() == 0) { |
| 1434 | volume = streamState.mVolumes[streamState.mIndex]; |
| 1435 | } else { |
| 1436 | volume = streamState.mVolumes[0]; |
| 1437 | } |
| 1438 | AudioSystem.setVolume(streamType, volume); |
| 1439 | } |
| 1440 | setRingerMode(mRingerMode); |
| 1441 | mMediaServerOk = true; |
| 1442 | break; |
| 1443 | |
| 1444 | case MSG_PLAY_SOUND_EFFECT: |
| 1445 | playSoundEffect(msg.arg1, msg.arg2); |
| 1446 | break; |
| 1447 | } |
| 1448 | } |
| 1449 | } |
| 1450 | |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 1451 | private class SettingsObserver extends ContentObserver { |
| 1452 | |
| 1453 | SettingsObserver() { |
| 1454 | super(new Handler()); |
| 1455 | mContentResolver.registerContentObserver(Settings.System.getUriFor( |
| 1456 | Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); |
| 1457 | } |
| 1458 | |
| 1459 | @Override |
| 1460 | public void onChange(boolean selfChange) { |
| 1461 | super.onChange(selfChange); |
| 1462 | |
Eric Laurent | 9bcf401 | 2009-06-12 06:09:28 -0700 | [diff] [blame] | 1463 | mRingerModeAffectedStreams = Settings.System.getInt(mContentResolver, |
| 1464 | Settings.System.MODE_RINGER_STREAMS_AFFECTED, |
| 1465 | 0); |
| 1466 | |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 1467 | /* |
| 1468 | * Ensure all stream types that should be affected by ringer mode |
| 1469 | * are in the proper state. |
| 1470 | */ |
Eric Laurent | 4050c93 | 2009-07-08 02:52:14 -0700 | [diff] [blame^] | 1471 | setRingerModeInt(getRingerMode(), false); |
Jason Parekh | b109615 | 2009-03-24 17:48:25 -0700 | [diff] [blame] | 1472 | } |
| 1473 | |
| 1474 | } |
| 1475 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1476 | } |