public class NotificationTest extends Activity

{

	static final int NOTIFICATION_ID = 0x1123;

	@Override

	public void onCreate(Bundle savedInstanceState)

	{

		super.onCreate(savedInstanceState);

		setContentView(R.layout.main);

		//获取应用界面中的Button对象

		Button bn = (Button) findViewById(R.id.bn);

		//为button的单击事件绑定事件监听器

		bn.setOnClickListener(new View.OnClickListener()

		{

			@Override

			public void onClick(View source)

			{

				//创建一个启动其它Activity的Intent

				Intent intent = new Intent(NotificationTest.this

					, OtherActivity.class);

				PendingIntent pi = PendingIntent.getActivity(NotificationTest.this

					, 0, intent , 0);

				//创建一个Notification

				Notification notify = new Notification();

				//为Notification设置图标，该图标显示在状态栏

				notify.icon = R.drawable.notify;

				//为Notification设置文本内容，该文本会显示在状态栏

				notify.tickerText = "启动其它Activity的通知";

				//为Notification设置发送时间

				notify.when = System.currentTimeMillis();

				//为Notification设置声音

				notify.defaults = Notification.DEFAULT_SOUND;

				//为Notification设置默认声音、默认振动、默认闪光灯

				notify.defaults = Notification.DEFAULT_ALL;

				//设置事件信息

				notify.setLatestEventInfo(NotificationTest.this, "普通通知",

					"点击查看", pi);

				//获取系统的NotificationManager服务

				NotificationManager notificationManager = (NotificationManager)

					getSystemService(NOTIFICATION_SERVICE);

				//发送通知

				notificationManager.notify(NOTIFICATION_ID, notify);

			}

		});

		//取消通知

		Button del = (Button)findViewById(R.id.del);

		del.setOnClickListener(new OnClickListener()

		{

			@Override

			public void onClick(View v)

			{

				//获取系统的NotificationManager服务

				NotificationManager notificationManager = (NotificationManager)

					getSystemService(NOTIFICATION_SERVICE);

				//取消通知

				notificationManager.cancel(NOTIFICATION_ID);

			}

		});

	}

}