public UniversalWindowsPlatform(
XamlApplication xamlApplication)
{
if (null == xamlApplication)
{
throw new ArgumentNullException(nameof(xamlApplication));
}
this._xamlApplication = xamlApplication;
}
public ApplicationRenderer(
XForms.Application application,
XamlApplication xamlApplication)
{
if (null == application)
{
throw new ArgumentNullException(nameof(application));
}
if (null == xamlApplication)
{
throw new ArgumentNullException(nameof(xamlApplication));
}
this._application = application;
this._applicationDelegate = application;
this._xamlApplication = xamlApplication;
// Handle lifetime events
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 3, 0))
{
xamlApplication.EnteredBackground += Application_EnteredBackground;
xamlApplication.LeavingBackground += Application_LeavingBackground;
}
else
{
xamlApplication.Suspending += Application_Suspending;
xamlApplication.Resuming += Application_Resuming;
}
// Handle the back button
var systemNavigationView = SystemNavigationManager.GetForCurrentView();
systemNavigationView.BackRequested += SystemNavigationView_BackRequested;
// Handle the input pane being shown or hidden
InputPane inputPane = InputPane.GetForCurrentView();
inputPane.Showing += InputPane_Showing;
inputPane.Hiding += InputPane_Hiding;
}
