初学安卓-安卓广播

直接上代码，没什么可讲的地方

MyBroadcastReceiverOne

package mybroadcastreceiver;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.util.Log;/** * Created by Administrator on 2017/6/2. */public class MyBroadcastReceiverOne extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {        String name = intent.getExtras().getString("name");        Log.i("Recevier1", "接收到:"+name);    }}

MyBroadcastReceiverTwo

package mybroadcastreceiver;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.util.Log;/** * Created by Administrator on 2017/6/2. */public class MyBroadcastReceiverTwo extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {        String name = intent.getExtras().getString("name");        Log.i("Recevier2", "接收到:"+name);    }}

MyBroadcastReceiverThree

package mybroadcastreceiver;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.util.Log;/** * Created by Administrator on 2017/6/2. */public class MyBroadcastReceiverThree extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {        String name = intent.getExtras().getString("name");        Log.i("Recevier3", "接收到:"+name);    }}

MainActivity

package com.example.bz0209.myapplication;import android.content.Intent;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Toast;public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);    }    public void SendMessage(View view)//广播发送者    {        Intent intent = new Intent();        intent.setAction("SendMessage");        intent.putExtra("name","cyk");        sendOrderedBroadcast(intent,null);        Toast.makeText(getApplicationContext(), "发送广播成功", Toast.LENGTH_SHORT).show();    }}

AndroidManifest

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.example.bz0209.myapplication">    <application        android:allowBackup="true"        android:icon="@mipmap/ic_launcher"        android:label="@string/app_name"        android:supportsRtl="true"        android:theme="@style/AppTheme">        <activity android:name=".MainActivity">            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <receiver android:name="mybroadcastreceiver.MyBroadcastReceiverOne">            <intent-filter android:priority="1000">                <action android:name="SendMessage"/>            </intent-filter>        </receiver>        <receiver android:name="mybroadcastreceiver.MyBroadcastReceiverThree">            <intent-filter android:priority="200">               <action android:name="SendMessage"/>            </intent-filter>        </receiver>        <receiver android:name="mybroadcastreceiver.MyBroadcastReceiverTwo">            <intent-filter android:priority="600">                <action android:name="SendMessage"/>            </intent-filter>        </receiver>