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问题描述：
监听系统广播ACTION_HEADSET_PLUG，耳机拔出时暂停播放，然而实际处理时会有延迟，耳机拔出并没有立即暂停播放，而是延迟几秒之后才暂停
解决办法：
监听AudioManager.ACTION_AUDIO_BECOMING_NOISY，解决了这个延迟的问题
public class EarPhoneReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // if (intent.getAction().equals(Intent.ACTION_HEADSET_PLUG)){ if (intent.getAction().equals(AudioManager.ACTION_AUDIO_BECOMING_NOISY)){ //处理事件 } } } private void registerEarPhoneReceiver(){ earPhoneReceiver = new EarPhoneReceiver(); IntentFilter filter = new IntentFilter(AudioManager.ACTION_AUDIO_BECOMING_NOISY); // filter.addAction("android.intent.action.HEADSET_PLUG"); registerReceiver(earPhoneReceiver,filter); }
弊端：监测不到耳机插入事件
参考博客：http://stackoverflow.com/questions/4124368/action-headset-plug-broadcast-delay/4267213#4267213
http://blog.csdn.net/mu399/article/details/38516039
监测耳机拔除广播延迟ACTION_HEADSET_PLUG broadcast delay
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原文地址：http://www.cnblogs.com/luoqiuyu/p/5882580.html
