问题描述
如果我有一个扩展的内部类的BroadcastReceiver 在我的服务类，我应该关心的同步，当在的BroadcastReceiver 类读取/从服务类写入对象？或者换用另一种方式：是 BroadacstReceiver 的的onReceive（）方法的一个额外的线程启动
If I have an inner class that extends BroadcastReceiver within my Service class, should I care about synchronization, when the BroadcastReceiver class reads/writes to objects from the Service class?Or to put it in another way: Are BroadacstReceiver's onReceive() Methods started in an extra thread?
推荐答案
本的onReceive（）方法总是被调用在主线程（也称为UI线程），除非你要求它被安排在使用registerReceiver（）的变体不同的线程：
The onReceive() method is always called on the main thread (which is also referred to as "UI thread"), unless you requested it to be scheduled on a different thread using the registerReceiver() variant:
Context.registerReceiver(BroadcastReceiver receiver, IntentFilter filter, String broadcastPermission, Handler scheduler)
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