android notification 通知

             1
            public
            class NotificationTest extends Activity
 2{
 3staticfinalint NOTIFICATION_ID = 0x123;
 4    NotificationManager nm;
 5 6    @Override
 7publicvoid onCreate(Bundle savedInstanceState)
 8    {
 9super.onCreate(savedInstanceState);
10        setContentView(R.layout.main);
11// 获取系统的NotificationManager服务12         nm = (NotificationManager) 
13            getSystemService(NOTIFICATION_SERVICE);
14    }
1516// 为发送通知的按钮的点击事件定义事件处理方法 17publicvoid send(View source)
18    {
19// 创建一个启动其他Activity的Intent20         Intent intent = new Intent(NotificationTest.this21             , OtherActivity.class);
22         PendingIntent pi = PendingIntent.getActivity(
23             NotificationTest.this, 0, intent, 0);
24         Notification notify = new Notification.Builder(this)
25// 设置打开该通知，该通知自动消失26             .setAutoCancel(true)
27// 设置显示在状态栏的通知提示信息28             .setTicker("有新消息")
29// 设置通知的图标30            .setSmallIcon(R.drawable.notify)
31// 设置通知内容的标题32             .setContentTitle("一条新通知")
33// 设置通知内容34             .setContentText("恭喜你，您加薪了，工资增加20%!")
35//// 设置使用系统默认的声音、默认LED灯
36// .setDefaults(Notification.DEFAULT_SOUND
37// |Notification.DEFAULT_LIGHTS)
38// 设置通知的自定义声音39             .setSound(Uri.parse("android.resource://org.crazyit.ui/"
40                 + R.raw.msg))
41            .setWhen(System.currentTimeMillis())
42// 设改通知将要启动程序的Intent43            .setContentIntent(pi).build();
44// 发送通知45        nm.notify(NOTIFICATION_ID, notify);
46    }
4748// 为删除通知的按钮的点击事件定义事件处理方法49publicvoid del(View v)
50    {
51// 取消通知52        nm.cancel(NOTIFICATION_ID);
53    }
54 }