Notification的用法

Notification的用法：查看文檔

 

 實現步驟：

        // 1.獲取NotificationManager
        String ns = Context.NOTIFICATION_SERVICE;
        NotificationManager manager = (NotificationManager) getSystemService(ns);

        // 2.初始化Notification
        int icon = R.drawable.notification;
        CharSequence tickerText = "攔截到一個一聲響鈴號碼";
        long when = System.currentTimeMillis();
        Notification notification = new Notification(icon, tickerText, when);
        // 點擊後提示對話框自動消失

        // 3.定義Notification的具體內容和點擊事件
        Context context = getApplicationContext();
        CharSequence contentTitle = "發現一聲響鈴";
        CharSequence contentText = "號碼爲；" + incomingNumber;
        notification.flags = Notification.FLAG_AUTO_CANCEL;
        Intent notificationIntent = new Intent(this, CallSmsSafeActivity.class);
        notificationIntent.putExtra("blacknumber", incomingNumber);

        notificationIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
                notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);

        notification.setLatestEventInfo(context, contentTitle, contentText,
                contentIntent);

        // 4.利用NotifyManager通知顯示消息提示
        manager.notify(0, notification);

    點擊Notification的界面能夠進入CallSmsSafeActivity，並傳遞值blacknumber