package com.src.hero.org;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
public class MyReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
String message=intent.getStringExtra("message");
Log.v("MyReceiver", "message:"+message);
}
}
package com.src.hero.org;
import android.app.Activity;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
/**
* Receiver To Study
*
* @author Hero
*
*/
public class ReceiverActivity extends Activity implements OnClickListener {
/** Called when the activity is first created. */
MyReceiver myReceiver=null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
myReceiver=new MyReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction("com.src.hero.org.ReceiverActivity");
filter.setPriority(Integer.MAX_VALUE);
this.registerReceiver(myReceiver, filter);
Button btn_Sent = (Button) findViewById(R.id.btn_Sent);
btn_Sent.setOnClickListener(this);
}
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.btn_Sent:
String start_Receiver="com.src.hero.org.ReceiverActivity";
Intent sent_intent=new Intent(start_Receiver);
sent_intent.putExtra("message", "廣播測試");
this.sendBroadcast(sent_intent);
break;
default:
System.out.println("default");
break;
}
}
}
Android 代碼註冊Receiver 學習
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