so the interesting thing is that this works fine on a Nexus One - so could it be related to some bluetooth profile I need to have installed on the phone??
On Jan 25, 7:58 am, sdphil <[email protected]> wrote: > i am trying to catch the physical button events on a motorola ht820 > bluetooth headset and it i cannot seem to trap those events. > > the media player on the device *is* able to catch those events. > > based, on what I've read and googled for, it seems like this should do > the trick -- > > rec = new BroadcastReceiver() { > @Override > public void onReceive(Context context, Intent intent) > { > KeyEvent event = (KeyEvent) intent.getParcelableExtra > (Intent.EXTRA_KEY_EVENT); > if (event != null && event.getAction() == > KeyEvent.ACTION_DOWN) { > switch (event.getKeyCode()) { > case KeyEvent.KEYCODE_HEADSETHOOK: > case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: > getInstance().playpause(); > abortBroadcast(); > break; > case KeyEvent.KEYCODE_MEDIA_STOP: > getInstance().stop(true); > abortBroadcast(); > break; > case KeyEvent.KEYCODE_MEDIA_NEXT: > getInstance().next(); > abortBroadcast(); > break; > case KeyEvent.KEYCODE_VOLUME_UP: > AudioManager audioMgrUp = (AudioManager) > getSystemService(Context.AUDIO_SERVICE); > audioMgrUp.adjustStreamVolume( > AudioManager.STREAM_MUSIC, > AudioManager.ADJUST_RAISE, > AudioManager.FLAG_SHOW_UI); > break; > case KeyEvent.KEYCODE_VOLUME_DOWN: > AudioManager audioMgrDown = (AudioManager) > getSystemService(Context.AUDIO_SERVICE); > audioMgrDown.adjustStreamVolume( > AudioManager.STREAM_MUSIC, > AudioManager.ADJUST_LOWER, > AudioManager.FLAG_SHOW_UI); > break; > } > } > } > }; > > // Use a separate receiver for ACTION_MEDIA_BUTTON broadcasts, > // since we need to manually adjust its priority (to make sure > // we get these intents *before* the media player.) > IntentFilter intentFilter = new IntentFilter( > Intent.ACTION_MEDIA_BUTTON); > > but it does not seem to work. > > Here's what I'm seeing in the logcat. > > any ideas? tia. > > 01-25 07:39:53.338: WARN/AudioFlinger(45): write blocked for 54 msecs > 01-25 07:39:53.388: ERROR/MediaPlaybackService(652): BadQueue > mPlayListLen : 0 mAlbumListLen : 0 mShrinkAlbumListLen : 0 > 01-25 07:39:53.398: WARN/AudioFlinger(45): write blocked for 56 msecs > 01-25 07:39:53.428: DEBUG/MediaButtonIntentReceiver(652): > onReceive > < > 01-25 07:39:53.448: INFO/BluetoothA2dpService.cpp(23187): ACVRCP : > Remote Pannel Pressed with Channel:0 > 01-25 07:39:53.458: INFO/BluetoothA2dpService.cpp(23187): Panel > Opcode: 0x4c > 01-25 07:39:53.498: DEBUG/MediaButtonIntentReceiver(652): > onReceive > < > 01-25 07:39:53.508: VERBOSE/MediaPlaybackService(652): onStart > 01-25 07:39:53.518: ERROR/MediaPlaybackService(652): MediaMode:Local > 01-25 07:39:53.518: DEBUG/MediaPlaybackService(652): CMDPREVIOUS > 01-25 07:39:53.558: ERROR/MediaPlaybackService(652): BadQueue > mPlayListLen : 0 mAlbumListLen : 0 mShrinkAlbumListLen : 0 > 01-25 07:39:53.588: WARN/AudioFlinger(45): write blocked for 146 msecs > 01-25 07:39:53.658: INFO/BluetoothA2dpService.cpp(23187): ACVRCP : > Remote Pannel Released with Channel:0 > 01-25 07:39:53.668: INFO/BluetoothA2dpService.cpp(23187): Panel > Opcode: 0x4c > 01-25 07:39:53.698: WARN/AudioFlinger(45): write blocked for 62 msecs > 01-25 07:39:53.738: DEBUG/MediaButtonIntentReceiver(652): > onReceive > < > 01-25 07:39:53.968: INFO/BluetoothA2dpService.cpp(23187): ACVRCP : > Remote Pannel Pressed with Channel:0 > 01-25 07:39:53.978: DEBUG/MediaButtonIntentReceiver(652): > onReceive > < > 01-25 07:39:53.988: VERBOSE/MediaPlaybackService(652): onStart > 01-25 07:39:53.988: ERROR/MediaPlaybackService(652): MediaMode:Local > 01-25 07:39:53.988: DEBUG/MediaPlaybackService(652): CMDNEXT > 01-25 07:39:53.988: DEBUG/MediaPlaybackService(652): next > mPlayOnNextPrev=true > 01-25 07:39:54.028: ERROR/MediaPlaybackService(652): BadQueue > mPlayListLen : 0 mAlbumListLen : 0 mShrinkAlbumListLen : 0 -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
