. = new IntentFilter (); intentFilter. addAction (MY_ACTION); // 優先度を高めに設定 intentFilter. setPriority (100); registerReceiver (receiver. Code examples using Context.registerReceiver. Snippets selected and curated by Codota - Find The Right Code registerReceiver(BroadcastReceiver receiver, IntentFilter filter. This Context is the same as what the named application gets when it is launched. 版权声明：本文为博主原创文章，未经博主允许不得转载。 前面我们介绍了Android系统的广播机制，从本质来说，它是. I want to use dynamically registered BroadcastReceiver that has a reference to an Activity so it can modify its UI. I am using Context.registerReceiver() method but. This tutorial describes how to create and consume broadcast receivers in. you can also register a receiver dynamically via the Context.registerReceiver(). registerReceiver可以手动控制，所以适当的注册和取消注册能节省系统资源， receiver . The Intent filters used in registerReceiver(BroadcastReceiver, IntentFilter) and in application manifests are not guaranteed to be exclusive. Register a BroadcastReceiver to be run in the main activity thread. The receiver will be called with any broadcast Intent that matches filter, in the main. I have a service that can be started and stopped from a button. But within the service I want to register a reciever to listen for SMS broadcasts. I only want the.