BroadcastReceiver的最简单用法

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BrocastReceiverDemo.java 

public class BrocastReceiverDemo extends BroadcastReceiver{
	
	@Override
	public void onReceive(Context arg0, Intent arg1) {
		// TODO Auto-generated method stub
//getResultData() 获取数据 String phoneNum=getResultData(); System.out.println("打电话了:"+phoneNum); } }

在Manifest.xml中<application>下要注册

<receiver android:name="com.example.brocastreceiverdemo.BrocastReceiverDemo">
            <intent-filter>
<!-- 要监听的意图 --> <action android:name="android.intent.action.NEW_OUTGOING_CALL"/> </intent-filter> </receiver>
原文地址:https://www.cnblogs.com/childhooding/p/4334146.html