private Page ResolveTabbedPageForViewModels(ITabbedViewModel tabbedViewModel, Type[] types, object args = null)
{
var tabbedPage = new BaseTabbedPage {
BindingContext = tabbedViewModel
};
// tabbedPage.SelectedColor = Color.FromHex("#B68024");
tabbedPage.BarBackgroundColor = Color.Black;
tabbedPage.BarTextColor = Color.FromHex("#B68024");
tabbedPage.On <Android>().SetToolbarPlacement(ToolbarPlacement.Bottom);
tabbedPage.On <Android>().SetBarSelectedItemColor(Color.FromHex("#B68024"));
tabbedPage.On <Android>().SetBarItemColor(Color.White);
tabbedPage.BindViewModel(tabbedViewModel);
foreach (var type in types)
{
var childPage = ResolvePageAndViewModel(type, args);
if (!(childPage.BindingContext is BaseViewModel childViewModel))
{
throw new Exception("Tabbed Page BindingContext must be as ViewModel type");
}
var newNavicationPage = new BaseNavigationPage(childPage, false);
newNavicationPage.Icon = childPage.Icon;
childViewModel.ParentViewModel = tabbedViewModel;
tabbedViewModel.ChildViewModels.Add(type.Name, childViewModel);
tabbedPage.Children.Add(newNavicationPage);
}
tabbedViewModel.SelectedPageChange += (s, e) =>
{
foreach (var p in tabbedPage.Children)
{
if (p.BindingContext.GetType() == e.SelectedViewModelType)
{
tabbedPage.CurrentPage = p;
break;
}
}
};
tabbedPage.Title = tabbedPage.Children[0].Title;
tabbedPage.CurrentPageChanged += (sender, eventArgs) =>
{
tabbedPage.Title = tabbedPage.CurrentPage.Title;
var current = tabbedPage.CurrentPage.Navigation.NavigationStack;
tabbedViewModel.OnSelectedTabChanged((BaseViewModel)tabbedPage.CurrentPage.BindingContext);
NavigationService.Navigation = tabbedPage.CurrentPage.Navigation;
};
return(tabbedPage);
}
private Page ResolveTabbedPageForViewModels(ITabbedViewModel tabbedViewModel, Type[] types, object args = null)
{
var tabbedPage = new BaseTabbedPage {
BindingContext = tabbedViewModel
};
tabbedPage.BindViewModel(tabbedViewModel);
foreach (var type in types)
{
var childPage = ResolvePageAndViewModel(type, args);
if (!(childPage.BindingContext is BaseViewModel childViewModel))
{
throw new Exception("Tabbed Page BindingContext must be as ViewModel type");
}
childViewModel.ParentViewModel = tabbedViewModel;
tabbedViewModel.ChildViewModels.Add(type.Name, childViewModel);
tabbedPage.Children.Add(childPage);
}
tabbedViewModel.SelectedPageChange += (s, e) =>
{
foreach (var p in tabbedPage.Children)
{
if (p.BindingContext.GetType() == e.SelectedViewModelType)
{
tabbedPage.CurrentPage = p;
break;
}
}
};
tabbedPage.Title = tabbedPage.Children[0].Title;
tabbedPage.CurrentPageChanged += (sender, eventArgs) =>
{
tabbedPage.Title = tabbedPage.CurrentPage.Title;
tabbedViewModel.OnSelectedTabChanged((BaseViewModel)tabbedPage.CurrentPage.BindingContext);
};
return(tabbedPage);
}