RemoteControlClient

This commit is contained in:
Christopher Eby 2012-01-29 21:45:49 -06:00
parent 17f52e0ad6
commit 6d9734803f
4 changed files with 115 additions and 3 deletions

View File

@ -129,10 +129,10 @@ THE SOFTWARE.
<string name="pref_output">Audio Output</string>
<string name="volume_title">Volume</string>
<string name="media_button_title">Use Headset Controls</string>
<string name="media_button_summary">Single click for play/pause. Double click for next.</string>
<string name="media_button_title">Headset/Bluetooth Controls</string>
<string name="media_button_summary">This is also required for ICS lockscreen controls.</string>
<string name="headset_only_title">External Output Only</string>
<string name="headset_only_summary">Only play music through an external output (e.g. headphones, Bluetooth)</string>
<string name="headset_only_summary">Prevents music from being played through the speakers.</string>
<string name="headset_pause_title">Pause When Unplugged</string>
<string name="headset_pause_summary">Pause when the headphones are unplugged.</string>
<string name="headset_play_title">Play When Plugged</string>

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@ -0,0 +1,96 @@
/*
* Copyright (C) 2012 Christopher Eby <kreed@kreed.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.kreed.vanilla;
import android.app.PendingIntent;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.media.MediaMetadataRetriever;
import android.media.RemoteControlClient;
/**
* Framework methods only in ICS or above go here.
*/
public class CompatIcs {
/**
* Used with updateRemote method.
*/
private static RemoteControlClient sRemote;
/**
* Perform initialization required for RemoteControlClient.
*
* @param context A context to use.
* @param am The AudioManager service.
*/
public static void registerRemote(Context context, AudioManager am)
{
if (!MediaButtonReceiver.useHeadsetControls(context)) {
// RemoteControlClient requires MEDIA_BUTTON intent
return;
}
MediaButtonReceiver.registerMediaButton(context);
Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
mediaButtonIntent.setComponent(new ComponentName(context.getPackageName(), MediaButtonReceiver.class.getName()));
PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(context, 0, mediaButtonIntent, 0);
RemoteControlClient remote = new RemoteControlClient(mediaPendingIntent);
int flags = RemoteControlClient.FLAG_KEY_MEDIA_NEXT
| RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS
| RemoteControlClient.FLAG_KEY_MEDIA_PLAY_PAUSE
| RemoteControlClient.FLAG_KEY_MEDIA_PLAY
| RemoteControlClient.FLAG_KEY_MEDIA_PAUSE;
remote.setTransportControlFlags(flags);
am.registerRemoteControlClient(remote);
sRemote = remote;
}
/**
* Update the remote with new metadata.
* {@link #registerRemote(Context, AudioManager)} must have been called
* first.
*
* @param context A context to use.
* @param song The song containing the new metadata.
* @param state PlaybackService state, used to determine playback state.
*/
public static void updateRemote(Context context, Song song, int state)
{
RemoteControlClient remote = sRemote;
if (remote == null)
return;
remote.setPlaybackState((state & PlaybackService.FLAG_PLAYING) != 0 ? RemoteControlClient.PLAYSTATE_PLAYING : RemoteControlClient.PLAYSTATE_PAUSED);
RemoteControlClient.MetadataEditor editor = remote.editMetadata(true);
if (song != null) {
editor.putString(MediaMetadataRetriever.METADATA_KEY_ARTIST, song.artist);
editor.putString(MediaMetadataRetriever.METADATA_KEY_ALBUM, song.album);
editor.putString(MediaMetadataRetriever.METADATA_KEY_TITLE, song.title);
editor.putBitmap(RemoteControlClient.MetadataEditor.BITMAP_KEY_ARTWORK, song.getCover(context));
}
editor.apply();
}
}

View File

@ -153,6 +153,14 @@ public class MediaButtonReceiver extends BroadcastReceiver {
if (action == KeyEvent.ACTION_DOWN)
act = PlaybackService.ACTION_PREVIOUS_SONG_AUTOPLAY;
break;
case KeyEvent.KEYCODE_MEDIA_PLAY:
if (action == KeyEvent.ACTION_DOWN)
act = PlaybackService.ACTION_PLAY;
break;
case KeyEvent.KEYCODE_MEDIA_PAUSE:
if (action == KeyEvent.ACTION_DOWN)
act = PlaybackService.ACTION_PAUSE;
break;
default:
return false;
}

View File

@ -364,6 +364,10 @@ public final class PlaybackService extends Service
getContentResolver().registerContentObserver(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, true, mObserver);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
CompatIcs.registerRemote(this, mAudioManager);
}
mLooper = thread.getLooper();
mHandler = new Handler(mLooper, this);
@ -631,6 +635,10 @@ public final class PlaybackService extends Service
updateWidgets();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
CompatIcs.updateRemote(this, mCurrentSong, mState);
}
if (mStockBroadcast)
stockMusicBroadcast();
if (mScrobble)