Android Notication的使用

Android Notication的使用

private void sendNotification() {// TODO Auto-generated method stubNotificationManager manager = (NotificationManager)this.getSystemService(Context.NOTIFICATION_SERVICE);Notification notification = new Notification();notification.icon = R.drawable.ic_launcher;notification.tickerText = "I am in the state bar!";notification.audioStreamType = android.media.AudioManager.ADJUST_LOWER;Intent intent = new Intent(this, secondActivity.class );PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);notification.setLatestEventInfo(this, "Content Title","Content", pendingIntent);manager.notify(1,notification);}

代碼解釋：

1：擷取NotificationManager:

NotificationManager m_NotificationManager=(NotificationManager)this.getSystemService(NOTIFICATION_SERVICE);

2:定義一個Notification:

  Notification  m_Notification=new Notification();

3:設定Notification的各種屬性：

//設定通知表徵圖

m_Notification.icon=R.drawable.icon;               

  //當我們點擊通知時顯示的內容

m_Notification.tickerText="Button1 通知內容.....";                                

//通知時發出預設聲音

m_Notification.defaults=Notification.DEFAULT_SOUND;

//設定通知顯示參數

Intent   m_Intent=new Intent(NotificationDemo.this,DesActivity.class);      

PendingIntent m_PendingIntent=PendingIntent.getActivity(NotificationDemo.this, 0, m_Intent, 0);

m_Notification.setLatestEventInfo(NotificationDemo.this, "Button1", "Button1通知",m_PendingIntent );

//開始執行通知

m_NotificationManager.notify(0,m_Notification);

4：既然增加能同樣能刪除。

  m_NotificationManager.cancel(0);   

  這個0是一個ID號，和notify第一個參數0一樣。