多线程同步之 WaitableTimer (等待定时器对象)

接收SDcard插拔广播的Intent为隐式意图。隐式意图必须要求IntentFilter中的各项参数匹配

mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i("Loger"," Receive SDCard Mount or UnMount!");
}
};

IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_MEDIA_MOUNTED);
filter.addAction(Intent.ACTION_MEDIA_UNMOUNTED);

filter.addDataScheme("file");

registerReceiver(mReceiver, filter);

本文出自 “小鸟学C变大鹏” 博客，请务必保留此出处http://vincenttung.blog.51cto.com/6249439/1141078