文章标题

BroadcastReceiver注册广播的方式：

1>在AndroidManifest.xml中注册–静态注册

<receiver     android:name=".receiver">        <intent-filter >             <action android:name="com.example.demo.ACTION"/>        </intent-filter></receiver>

2>在java代码中注册–动态注册

IntentFilter filter = new IntentFilter();filter.addAction("com.example.demo.ACTION");receiver = new MyBroadcastReceiver();registerReceiver(receiver, filter);

2.1>动态注册需要两个条件

首先需要创建一个class继承自BroadcastReceiver，

public class MyBroadcastReceiver extends BroadcastReceiver {        @Override        public void onReceive(Context context, Intent intent) {            //处理逻辑            }        }    }

在合适的时机销毁广播：

@Override    protected void onDestroy() {        unregisterReceiver(receiver);//调用方法        super.onDestroy();    }

以上就是注册广播的两种方式