Android 消息通知-Notification

Android 消息通知-Notification，想到這個就想到消息推送，人人，QQ

推薦閱讀：Android 程序錯誤處理全局處理 http://www.linuxidc.com/Linux/2011-04/34224.htm

1. import android.app.Activity;
2. import android.app.Notification;
3. import android.app.NotificationManager;
4. import android.app.PendingIntent;
5. import android.content.Intent;
6. import android.os.Bundle;
7. import android.view.View;
8. import android.view.View.OnClickListener;
9. import android.widget.Button;
11. public class NotificationTestActivity extends Activity {
12. /** Called when the activity is first created. */
13. private Button button01,button02;
15. @Override
16. public void onCreate(Bundle savedInstanceState) {
17. super.onCreate(savedInstanceState);
18. setContentView(R.layout.main);
19. button01=(Button) findViewById(R.id.button1);
20. button02=(Button) findViewById(R.id.button2);
21. button01.setOnClickListener(new Mybutton());
22. button02.setOnClickListener(new Mybutton());
23. }
24. class Mybutton implements OnClickListener{
26. @Override
27. public void onClick(View v) {
28. // TODO Auto-generated method stub
29. int FLAG=0;
30. NotificationManager manager=(NotificationManager) getSystemService(NOTIFICATION_SERVICE);//獲取系統NotificationManager服務
31. Intent intent=new Intent();
32. intent.setClass(getApplicationContext(), Notification.class);
33. PendingIntent pendingIntent=PendingIntent.getActivity(getApplicationContext(), 0, intent, FLAG);
34. Notification notification=new Notification();
35. notification.when=System.currentTimeMillis();//發出這個通知的時間
36. notification.defaults=Notification.DEFAULT_ALL;//提示方式，有震動，聲音,閃關燈
37. switch (v.getId()) {
38. case R.id.button1:
39. notification.icon=R.drawable.alert_15;
40. notification.setLatestEventInfo(NotificationTestActivity.this, "通知", "手機在此聯網", pendingIntent);
41. notification.tickerText="聯網通知";
42. manager.notify(0, notification);
43. break;
44. case R.id.button2:
45. manager.cancel(FLAG);//刪除當前的notifcation
46. break;
47. default:
48. break;
49. }
50. }
52. }
54. }

加入一個權限，震動權限

1. <uses-permission android:name="android.permission.VIBRATE"></uses-permission>