有序广播案例

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.yx.myapplication.MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:onClick="send"
android:text="发送有序广播"/>
</RelativeLayout>

package com.example.yx.myapplication;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void send(View view){
Intent intent=new Intent();
intent.setAction("www.itcast.cn");
sendOrderedBroadcast(intent,null);
}
}

package com.example.yx.myapplication;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class MyReceiver01 extends BroadcastReceiver {
public MyBroadcastReceiverOne() {
}

@Override
public void onReceive(Context context, Intent intent) {
Log.i("MyBroadcastReceiver01","自定义的广播接收者01,接受到了");
}
}

package com.example.yx.myapplication;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class MyReceiver02extends BroadcastReceiver {
public MyBroadcastReceiverOne() {
}

@Override
public void onReceive(Context context, Intent intent) {
Log.i("MyBroadcastReceiver01","自定义的广播接收者02,接受到了");
}
}

package com.example.yx.myapplication;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class MyReceiver03 extends BroadcastReceiver {
public MyBroadcastReceiverOne() {
}

@Override
public void onReceive(Context context, Intent intent) {
Log.i("MyBroadcastReceiver01","自定义的广播接收者03,接受到了");
}
}

<receiver
android:name=".MyReceiver01"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="1000">
<action android:name="Intercept_Stitch"></action>
</intent-filter>
</receiver>
<receiver
android:name=".MyReceiver02"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="200">
<action android:name="Intercept_Stitch"></action>
</intent-filter>
</receiver>
<receiver
android:name=".MyReceiver03"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="600">
<action android:name="Intercept_Stitch"></action>
</intent-filter>
</receiver>