从新线程中的服务注册广播接收器

Question

我有一个broadcastreciever开始了一个长的操作（上传过程）。在一个从活动类开始的服务的代码中，我需要在一个新线程中注册这个接收器。

我已经检查了这篇文章Android的广播接收器是在一个新的线程中启动的吗？但是我需要一个关于使用Context.RegisterReceiver的更具体的示例（BroadcastReceiver receiver、IntentFilter filter、String broadcastPermission、处理

Answer 1

在服务的oncreate()中：

private Handler handler; // Handler for the separate Thread

HandlerThread handlerThread = new HandlerThread("MyNewThread");
handlerThread.start();
// Now get the Looper from the HandlerThread so that we can create a Handler that is attached to
//  the HandlerThread
// NOTE: This call will block until the HandlerThread gets control and initializes its Looper
Looper looper = handlerThread.getLooper();
// Create a handler for the service
handler = new Handler(looper);
// Register the broadcast receiver to run on the separate Thread
registerReceiver (myReceiver, intentFilter, broadcastPermission, handler);