Android学习—Notification消息通知

 private void showNotification(CharSequence Title,CharSequence Text){
  //获得通知管理器
        NotificationManager manager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
        //构建一个通知对象(需要传递的参数有三个,分别是图标,标题和 时间)
        Notification notification = new Notification(R.drawable.logo_notify,Title,System.currentTimeMillis());
        notification.flags = Notification.FLAG_AUTO_CANCEL;//点击后自动消失
        notification.defaults = Notification.DEFAULT_SOUND;//声音默认
        //定义下拉通知栏时要展现的内容信息 
        Context context = getApplicationContext(); 
        //点击该通知后要跳转的Activity
        Intent intent = new Intent(this,Target.class);
        BudgetSetting.budgetFlag="Setting";
        PendingIntent pendingIntent = PendingIntent.getActivity(AccountAdding.this,0,intent,0);                                                                          notification.setLatestEventInfo(getApplicationContext(), "通知标题", "通知显示的内容", pendingIntent);
        notification.setLatestEventInfo(context, Title, Text, pendingIntent);
        //用mNotificationManager的notify方法通知用户生成标题栏消息通知 
        manager.notify(1, notification);
        finish();    
 }