触摸通知时，Android - 提示对话框窗口 [英] Android - Prompt Dialog window when touch on Notification

问题描述

我是Android应用开发的新手。我正在申请我的最后一年项目。

我的应用程序将提醒用户预约。到目前为止，我设法在约会日期的通知栏上显示警报。

我的主管已经请求添加一个功能，当通知栏上的用户标签，将出现一个对话窗口并显示详细信息（约会的名称和位置）。

如何实现？

解决方案

尝试这样：

  Intent notifyIntent = new Intent上下文中，YourActivityClassHere.class）; 
 notifyIntent.setFlag（Intent.FLAG_ACTIVITY_NEW_TASK）; 
 // UNIQUE_ID如果您希望有多个通知出现
 PendingIntent intent = PendingIntent.getActivity（SimpleNotification.this，UNIQUE_ID，
 notifyIntent，PendingIntent.FLAG_UPDATE_CURRENT）; 
  

只需让 PendingIntent 打开您的一个活动，并让您的活动要完整透明，只需打开一个对话框。

编辑：如果要从通知点击事件中打开活动：

假设通知是通知对象：

 意图notificationIntent = new Intent（this.getApplicationContext（），ActivityToStart.class）; 
 PendingIntent contentIntent = PendingIntent.getActivity（this.getApplicationContext（），0，notificationIntent，0）; 
 notif.contentIntent = contentIntent; 
  

对于其他帮助，您可以查看此示例项目，它将帮助您：

I am new to android application development. I am doing an application for my final year project.

My application will remind a user for an appointment. So far I manage to show the alert on notification bar on the appointment date.

My supervisor has requested to add a function, that, when a user tab on the notification bar, there will be a dialog window and show the details (Title of the appointment and the location).

How do I achieve this?

解决方案

Try this:

Intent notifyIntent = new Intent(context,YourActivityClassHere.class);
notifyIntent.setFlag(Intent.FLAG_ACTIVITY_NEW_TASK);
//UNIQUE_ID if you expect more than one notification to appear
PendingIntent intent = PendingIntent.getActivity(SimpleNotification.this, UNIQUE_ID, 
            notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);

just make the PendingIntent open up one of your Activities and have your Activity be complete transparent and just open a Dialog.

EDIT: IF you want to open an Activity from notification click event:

Assuming that notif is your Notification object:

Intent notificationIntent = new Intent(this.getApplicationContext(), ActivityToStart.class);
PendingIntent contentIntent = PendingIntent.getActivity(this.getApplicationContext(), 0, notificationIntent, 0);
notif.contentIntent = contentIntent;

For other assistance you can view this sample project, it will help you:

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