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Update RandomMusicPlayer sample for new RemoteControlClient APIs, also add media button support

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Change-Id: Ia6ad08dd0ec1e67f1cffa2d6cfca2120ee0a96c7
This commit is contained in:
Roman Nurik
2011-09-30 18:02:10 -07:00
parent 8fbf284cc8
commit 5986e12034
61 changed files with 1075 additions and 523 deletions
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43
samples/RandomMusicPlayer/src/com/example/android/musicplayer/MusicIntentReceiver.java
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@@ -19,22 +19,53 @@ package com.example.android.musicplayer;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.view.KeyEvent;
import android.widget.Toast;
/**
* Receives broadcasted intents. In particular, we are interested in the
* android.media.AUDIO_BECOMING_NOISY intent, which is broadcast, for example, when the user
* disconnects the headphones. This class works because we are declaring it in a <receiver>
* tag in AndroidManifest.xml.
* android.media.AUDIO_BECOMING_NOISY and android.intent.action.MEDIA_BUTTON intents, which is
* broadcast, for example, when the user disconnects the headphones. This class works because we are
* declaring it in a <receiver> tag in AndroidManifest.xml.
*/
public class MusicIntentReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context ctx, Intent intent) {
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(android.media.AudioManager.ACTION_AUDIO_BECOMING_NOISY)) {
Toast.makeText(ctx, "Headphones disconnected.", Toast.LENGTH_SHORT).show();
Toast.makeText(context, "Headphones disconnected.", Toast.LENGTH_SHORT).show();
// send an intent to our MusicService to telling it to pause the audio
ctx.startService(new Intent(MusicService.ACTION_PAUSE));
context.startService(new Intent(MusicService.ACTION_PAUSE));
} else if (intent.getAction().equals(Intent.ACTION_MEDIA_BUTTON)) {
KeyEvent keyEvent = (KeyEvent) intent.getExtras().get(Intent.EXTRA_KEY_EVENT);
if (keyEvent.getAction() != KeyEvent.ACTION_DOWN)
return;
switch (keyEvent.getKeyCode()) {
case KeyEvent.KEYCODE_HEADSETHOOK:
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
context.startService(new Intent(MusicService.ACTION_TOGGLE_PLAYBACK));
break;
case KeyEvent.KEYCODE_MEDIA_PLAY:
context.startService(new Intent(MusicService.ACTION_PLAY));
break;
case KeyEvent.KEYCODE_MEDIA_PAUSE:
context.startService(new Intent(MusicService.ACTION_PAUSE));
break;
case KeyEvent.KEYCODE_MEDIA_STOP:
context.startService(new Intent(MusicService.ACTION_STOP));
break;
case KeyEvent.KEYCODE_MEDIA_NEXT:
context.startService(new Intent(MusicService.ACTION_SKIP));
break;
case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
// TODO: ensure that doing this in rapid succession actually plays the
// previous song
context.startService(new Intent(MusicService.ACTION_REWIND));
break;
}
}
}
}