I have tried to follow the instructions from this link
https://msdn.microsoft.com/en-us/win...uri-activation
to register an uri for my application. But the app only open the logo and then automatically exit after an certian time when using this code.

Code:
private async void buttonInternetRadio_Click(object sender, RoutedEventArgs e)
{
var uri = new Uri("testapp://");
var options = new Windows.System.LauncherOptions();
options.TreatAsUntrusted = true;
var success = await Windows.System.Launcher.LaunchUriAsync(uri, options);
}
In Declarations part of Package.appxmanifest I have the following properties,

Logo: testapp.png

Display Name: Test App

Name: testapp

Can someone help me with this issue?