<receiver android:name=".MusicIntentReceiver" android:exported="false">
<intent-filter>
<action android:name="android.media.AUDIO_BECOMING_NOISY" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MEDIA_BUTTON" />
</intent-filter>
</receiver>
這是細節MusicIntentReceiver ... 公共類MusicIntentReceiver擴展廣播接收器{ 私有靜態最後絃樂TAG = LogHelper.makeLogTag(MusicIntentReceiver.class);android.intent.action.MEDIA_BUTTON不能工作
@Override
public void onReceive(Context context, Intent intent) {
//LogHelper.i(TAG, "-------------------------------- MusicIntentReceiver.");
if (intent.getAction().equals(android.media.AudioManager.ACTION_AUDIO_BECOMING_NOISY)) {
LogHelper.d(TAG, "Headphones disconnected.");
// send an intent to our MusicService to telling it to pause the audio
try {
//TODO Something
}
catch (Exception e) {
//LogHelper.i(TAG, "MusicIntentReceiver onReceive ", e.getMessage());
}
}
else {
if (!MainActivity.getInstance().isSDK50orGreater()) {
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;
//LogHelper.i(TAG, "---------------------------- onReceive ", keyEvent.getKeyCode());
switch (keyEvent.getKeyCode()) {
case KeyEvent.KEYCODE_HEADSETHOOK:
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
context.startService(new Intent(MediaContant.ACTION_TOGGLE_PLAYBACK));
break;
case KeyEvent.KEYCODE_MEDIA_PLAY:
context.startService(new Intent(MediaContant.ACTION_PLAY));
break;
case KeyEvent.KEYCODE_MEDIA_PAUSE:
context.startService(new Intent(MediaContant.ACTION_PAUSE));
break;
case KeyEvent.KEYCODE_MEDIA_STOP:
context.startService(new Intent(MediaContant.ACTION_STOP));
break;
case KeyEvent.KEYCODE_MEDIA_NEXT:
context.startService(new Intent(MediaContant.ACTION_NEXT));
break;
case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
// previous song
context.startService(new Intent(MediaContant.ACTION_PREVIOUS));
break;
}
}
}
}
}
}
我想不能工作
哪部分不工作?你可以插入日誌語句或插入一些敬酒,並告訴我們哪些沒有被激活?你的logcat出錯了嗎?你在測試什麼手機?它是Android 5.0還是更大? –
當屏幕關閉不起作用 – NPBA
[捕獲媒體按鈕上的Android> = 4.0(工程2.3)]可能重複](http://stackoverflow.com/questions/10537184/capture-media-button-on-android-4- 0-works-on-2-3) –