c# - 如何检查用户是否在 WP8 设备上安装了特定的应用程序

Question

我正在为 WP8 开发一个应用程序。如果 wp8 设备安装了某些特定应用程序（即 WP8 Facebook 应用程序），我可以检查（以编程方式）吗？

Answer 1

You cannot get the list of applications that are installed on the Windows Phone that are published by someone other than the publisher of the calling application.

There is a way, however, to get the list of applications that are installed on the device and are originating from the publisher of the caller app. Here is what I am talking about:

IEnumerable<Package> apps = Windows.Phone.Management.Deployment.InstallationManager.FindPackagesForCurrentPublisher();
apps.First().Launch(string.Empty);

This required your app to run on a Windows Phone 8 device.