问题描述
我需要在我创建了一个服务类来实现BroadcastReceiver的:
I need to implement BroadcastReceiver in a Service class I have created:
public class MyService extends Service
在这个类我要实现下载的模拟使用线程 - 当用户presses在MyActivity类的按钮,实现sendBroadcas睡眠()。我不能扩展服务类的BroadcastReceiver,因为它已经extendes到服务。谁能帮我弄明白如何实现这种机制?
in this class I have to implement a Simulation of Download by using Thread - Sleep when the user presses the button in the MyActivity Class which implements sendBroadcas(). I cannot extends the Service class to BroadcastReceiver as it is already extendes to Service. Can anyone help me to figure it out how to implement this mechanism?
感谢
推荐答案
具有的BroadcastReceiver作为一个顶级类或作为服务的内部类。并获得了接收器在你的服务的参考。像这样的:
Have the BroadcastReceiver as a top-level class or as an inner class in your service. And get a reference of the receiver in your service. Like this:
public class MyService extends Service {
BroadcastReceiver mReceiver;
// use this as an inner class like here or as a top-level class
public class MyReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// do something
}
// constructor
public MyReceiver(){
}
}
@Override
public void onCreate() {
// get an instance of the receiver in your service
IntentFilter filter = new IntentFilter();
filter.addAction("action");
filter.addAction("anotherAction");
mReceiver = new MyReceiver();
registerReceiver(mReceiver, filter);
}
}
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