Android Notification通知栏使用

 1 package com.example.mynotifycation;
 2 
 3 import android.app.Activity;
 4 import android.app.Notification;
 5 import android.app.NotificationManager;
 6 import android.app.PendingIntent;
 7 import android.app.Notification.Builder;
 8 import android.content.Context;
 9 import android.content.Intent;
10 import android.os.Bundle;
11 import android.view.View;
12 import android.widget.Button;
13 /**
14  * Notifycation 使用总结
15  * @Describe: 
16  * @package: com.example.mynotifycation
17  * @author shaobn
18  * @date 2015-9-14 下午3:32:30
19  */
20 public class MainActivity extends Activity {
21     private Button button;
22     private NotificationManager notificationManager;
23     private Notification.Builder builder;
24     @Override
25     protected void onCreate(Bundle savedInstanceState) {
26         super.onCreate(savedInstanceState);
27         setContentView(R.layout.activity_main);
28         button = (Button) this.findViewById(R.id.button1);
29         notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
30         builder = new Notification.Builder(MainActivity.this);
31         button.setOnClickListener(new View.OnClickListener() {
32             
33             @Override
34             public void onClick(View arg0) {
35                 // TODO Auto-generated method stub
36                 Intent intent = new Intent(MainActivity.this,MainActivity.class);
37                 //PendingIntent是Intent的一种封装，并不是立刻执行intent，只有在响应pendingIntent后才执行intent
38                 PendingIntent pIntent = PendingIntent.getActivity(MainActivity.this, 1, intent, 1);
39                 builder.setContentIntent(pIntent);
40                 builder.setContentTitle("notify");
41                 builder.setContentText("hello world");
　　　　　　　　　　　//必须要有设置图片，否则出不来
42                 builder.setSmallIcon(R.drawable.ic_launcher);
43                 builder.setTicker("通知来了");
44 //                builder.setDefaults(Notification.DEFAULT_VIBRATE);
45                 //停100ms，震动250ms，再停1000ms，再震动500ms,注意需要在配置文件中声明震动权限 android.permission.VIBRATE
46                 long [] ll = {100, 250, 1000, 500};
47                 builder.setVibrate(ll);
48                 Notification notification = builder.build();
49                 notificationManager.notify(100, notification);
50             }
51         });
52     }
53 }