mainifest.xml
<!--设置广播的级别-->
<receiver android:name=".MyReceiver">
<intent-filter
android:priority="1000"
>
<action android:name="com.yifei.myapplication.myReceiver"/>
</intent-filter>
</receiver>
<receiver android:name=".ReceiverText">
<intent-filter
android:priority="500"
>
<action android:name="com.yifei.myapplication.myReceiver"/>
</intent-filter>
</receiver>
acitivity
package com.yifei.myapplication;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
public class MainActivity extends AppCompatActivity {
private Button btn;
public static String TAG ="MainActivity123";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn= findViewById(R.id.btn);
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent("com.yifei.myapplication.myReceiver");
sendOrderedBroadcast(intent,null);
}
});
}
}
两个广播
public class ReceiverText extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.d(MainActivity.TAG, "onReceive: 测试广播");
}
}
public class MyReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(MainActivity.TAG, "onClick: 发送一条有序广播");
//截断广播
// abortBroadcast();
}
}