public async Task NavigateToAsync <TPageModelBase>(object navigationData, bool setRoot)
{
var page = PageModelLocator.CreatePageFor(typeof(TPageModelBase));
if (setRoot)
{
App.Current.MainPage = new NavigationPage(page);
}
else
{
if (App.Current.MainPage is NavigationPage navPage)
{
await navPage.PushAsync(page);
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
}
if (page.BindingContext is PageModelBase pmBase)
{
await pmBase.InitializeAsync(navigationData);
}
}
public async Task NavigateToAsync <TPageModel>(object navigationData = null, bool setRoot = false)
where TPageModel : PageModelBase
{
var page = PageModelLocator.CreatePageFor <TPageModel>();
if (App.Current.MainPage is NavigationPage navPage)
{
await navPage.PushAsync(page);
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
await((PageModelBase)page.BindingContext).InitializeAsync(navigationData);
}
public App()
{
InitializeComponent();
PageModelLocator.RegisterDependencies();
InitNavigation();
//NavigationPage mainNav = new NavigationPage(new Views.Media.PDFViewer());
//mainNav.BarBackgroundColor = Color.Purple;
//MainPage = mainNav;
//NavigationPage mainNav = new NavigationPage(new Pages.HomePage());
//mainNav.BarBackgroundColor = Color.Purple;
//MainPage = mainNav;
}
public async Task NavigateToAsync <TPageModel>(object navigationData = null, bool setRoot = false)
where TPageModel : PageModelBase
{
Page page = PageModelLocator.CreatePageFor <TPageModel>();
if (setRoot)
{
if (page is TabbedPage tabbedPage)
{
App.Current.MainPage = tabbedPage;
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
}
else
{
if (page is TabbedPage tabPage)
{
App.Current.MainPage = tabPage;
}
else if (App.Current.MainPage is NavigationPage navigationPage)
{
await navigationPage.PushAsync(page);
}
else if (App.Current.MainPage is TabbedPage tabbedPage)
{
if (tabbedPage.CurrentPage is NavigationPage nPage)
{
await nPage.PushAsync(page);
}
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
}
if (page.BindingContext is PageModelBase pmBase)
{
await pmBase.InitializeAsync(navigationData);
}
}
public async Task NavigateToAsync <TPageModel>(object navigationData = null, bool setRoot = false)
where TPageModel : PageModelBase
{
var page = PageModelLocator.CreatePageFor(typeof(TPageModel));
if (setRoot)
{
// if it's a tabbed page, we dont want to wrap it in a navigation page (the bar at the top with the arrow)
// ensures there's no back arrow at top bar when page is in a tabview
if (page is TabbedPage tabbedPage)
{
App.Current.MainPage = tabbedPage;
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
}
else
{
// if it's a tabbed page, we dont want to wrap it in a navigation page (the bar at the top with the arrow)
// ensures there's no back arrow at top bar when page is in a tabview
if (page is TabbedPage tabPage)
{
App.Current.MainPage = tabPage;
}
else if (App.Current.MainPage is NavigationPage navPage)
{
await navPage.PushAsync(page);
}
else
{
App.Current.MainPage = new NavigationPage(page);
}
}
if (page.BindingContext is PageModelBase pmBase)
{
await pmBase.InitializeAsync(navigationData);
}
}
private Task InitNavigation()
{
var navigationService = PageModelLocator.Resolve <INavigationService>();
return(navigationService.InitializeAsync());
}
Task InitNavigation()
{
var navService = PageModelLocator.Resolve <INavigationService>();
return(navService.NavigateToAsync <LoginPageModel>());
}
protected override void OnStart()
{
PageModelLocator.Resolve <INavigationService>().NavigateToAsync <MainPageModel>(null, true);
}
