2.在AndroidManifest.xml中配置,接收相关的广播 示例:
<receiver
android:name=".MyReceiver"
android:enabled="true"
android:exported="true">
//当发送有序广播时,优先级高的先接收到广播
<intent-filter android:priority="100">
<action android:name="com.example.my"/>
</intent-filter>
</receiver> public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "收到广播", Toast.LENGTH_SHORT).show();
//拦截广播
// abortBroadcast();
}