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
