注册从服务的广播接收机在一个新的线程 [英] Register a broadcast receiver from a service in a new thread

问题描述

我有一个broadcastreciever它开始长操作（上传过程）。 在服务的code从活动类开始，我需要在一个新线程注册此接收器。

I have a broadcastreciever which start a long operation (uploading process). In the code of a service started from the Activity class, I need to register this receiver in a new thread.

我已经检查了这个帖子<一个href="http://stackoverflow.com/questions/5394950/are-android-broadcastreceiver-started-in-a-new-thread">Are安卓的BroadcastReceiver开始在一个新线程？但我需要有关使用Context.registerReceiver一个更具体的例子（BroadcastReceiver的接收器，IntentFilter的过滤器，串broadcastPermission，处理器调度）

I have checked this post Are Android BroadcastReceiver started in a new thread? but I need a more concrete example about using Context.registerReceiver(BroadcastReceiver receiver, IntentFilter filter, String broadcastPermission, Handler scheduler)

其实我需要知道如何从服务中创建一个新的线程，并登记接收器和连接到该线程。

Actually I need to know how to create a new thread from a service and to register the receiver and attached to this thread.

非常感谢你。 RA

推荐答案

在你的服务的的onCreate（）：

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, this);
// Register the broadcast receiver to run on the separate Thread
registerReceiver (myReceiver, intentFilter, broadcastPermission, handler);

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