private async Task <bool> TryShowPage(MvxViewModelRequest request)
{
var page = MvxPresenterHelpers.CreatePage <Page>(request);
if (page == null)
{
return(false);
}
var viewModel = MvxPresenterHelpers.LoadViewModel(request);
if (NavigationPage == null)
{
Xamarin.Forms.Forms.Init();
NavigationPage = new NavigationPage(page);
_rootFrame.Navigate(new Uri("/MainPage.xaml", UriKind.Relative));
}
else
{
await NavigationPage.PushAsync(page);
}
page.BindingContext = viewModel;
return(true);
}
private async Task <bool> TryShowPage(MvxViewModelRequest request)
{
var page = MvxPresenterHelpers.CreatePage <Page>(request);
if (page == null)
{
return(false);
}
var viewModel = MvxPresenterHelpers.LoadViewModel(request);
if (_navigationPage == null)
{
_navigationPage = new NavigationPage(page);
_window.RootViewController = _navigationPage.CreateViewController();
this.context.CurrentContext = _window.RootViewController;
}
else
{
await _navigationPage.PushAsync(page);
}
page.BindingContext = viewModel;
return(true);
}
public static T CreatePage <T>(MvxViewModelRequest request)
where T : class
{
var viewType = MvxPresenterHelpers.ResolveViewType(request.ViewModelType);
if (viewType == null)
{
Mvx.Trace("Page not found for {0}", request.ViewModelType.Name);
return(null);
}
var page = Activator.CreateInstance(viewType) as T;
if (page == null)
{
Mvx.Error("Failed to create ContentPage {0}", viewType.Name);
}
return(page);
}
private bool TryShowPage(MvxViewModelRequest request)
{
if (this.NavigationProvider == null)
{
return(false);
}
var page = MvxPresenterHelpers.CreatePage <Page>(request);
if (page == null)
{
return(false);
}
var viewModel = MvxPresenterHelpers.LoadViewModel(request);
page.BindingContext = viewModel;
this.NavigationProvider.Push(page);
return(true);
}