Android 利用服务Service创建标题栏通知

转自：http://www.2cto.com/kf/201310/249934.html

创建标题栏通知的核心代码

 

public void CreateInform() {
    //定义一个PendingIntent，当用户点击通知时，跳转到某个Activity(也可以发送广播等)
    Intent intent = new Intent(context,MainActivity. class );
    PendingIntent pendingIntent = PendingIntent.getActivity(context, 0 , intent, 0 );

    //创建一个通知
    Notification notification = new Notification(R.drawable.icon, "巴拉巴拉~~" , System.currentTimeMillis());
    notification.setLatestEventInfo(context, "点击查看" , "点击查看详细内容" , pendingIntent);

    //用NotificationManager的notify方法通知用户生成标题栏消息通知
    NotificationManager nManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    nManager.notify( 100 , notification); //id是应用中通知的唯一标识
    //如果拥有相同id的通知已经被提交而且没有被移除，该方法会用更新的信息来替换之前的通知。
}

 

 

全部Service代码

 

package com.app.myservice;

import org.json.JSONException;
import org.json.JSONObject;

import com.app.util.MyApplication;

import android.R.integer;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.IBinder;

public class ServiceDemo02 extends Service{
    Context context;
    @Override
    public void onCreate() {
        // TODO Auto-generated method stub
        super .onCreate();
        context = getApplicationContext();
    }
    //创建通知
    public void CreateInform() {
        //定义一个PendingIntent，当用户点击通知时，跳转到某个Activity(也可以发送广播等)
        Intent intent = new Intent(context,MainActivity. class );
        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0 , intent, 0 );

        //创建一个通知
        Notification notification = new Notification(R.drawable.icon, "巴拉巴拉~~" , System.currentTimeMillis());
        notification.setLatestEventInfo(context, "点击查看" , "点击查看详细内容" , pendingIntent);

        //用NotificationManager的notify方法通知用户生成标题栏消息通知
        NotificationManager nManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        nManager.notify( 100 , notification); //id是应用中通知的唯一标识
        //如果拥有相同id的通知已经被提交而且没有被移除，该方法会用更新的信息来替换之前的通知。
    }

    @Override
    public void onStart(Intent intent, int startId) {
        // TODO Auto-generated method stubm
        super .onStart(intent, startId);
        CreateInform();
    }

    @Override
    public void onDestroy() {
        // TODO Auto-generated method stub
        super .onDestroy();
    }

    @Override
    public IBinder onBind(Intent intent) {
        // TODO Auto-generated method stub
        return null ;
    }

}

 

 

 

效果图