public void NavigateTo(Type targetType)
{
if (targetType != null)
{
mAppServices = DependencyService.Get <IAppServices>();
var page = (Page)Activator.CreateInstance(targetType);
NavigationHandler.SetDetailPage(page);
Task.Run(() =>
{
new System.Threading.ManualResetEvent(false).WaitOne(200);
}).ContinueWith(t =>
{
IsPresented = false;
var itemsSource = masterPage.ListView.ItemsSource;
masterPage.ListView.ItemsSource = null;
masterPage.ListView.ItemsSource = itemsSource;
}, TaskScheduler.FromCurrentSynchronizationContext());
}
}
void ListView_ItemTapped(object sender, ItemTappedEventArgs e)
{
try
{
var item = e.Item as MasterPageItemViewModel;
if (item != null && !IsChanging)
{
masterPage.ListView.SelectedItem = null;
foreach (var masterPageItemViewModel in masterPage.ListView.ItemsSource.Cast <MasterPageItemViewModel>().ToList())
{
//masterPageItemViewModel.IsSelected = masterPageItemViewModel == item;
}
if (item.TargetType != null)
{
mAppServices = DependencyService.Get <IAppServices>();
var page = (Page)Activator.CreateInstance(item.TargetType);
NavigationHandler.SetDetailPage(page);
Task.Run(() =>
{
new System.Threading.ManualResetEvent(false).WaitOne(200);
}).ContinueWith(t =>
{
IsPresented = false;
var itemsSource = masterPage.ListView.ItemsSource;
masterPage.ListView.ItemsSource = null;
masterPage.ListView.ItemsSource = itemsSource;
}, TaskScheduler.FromCurrentSynchronizationContext());
}
}
}
catch (Exception e1)
{
ExceptionHandler.Catch(e1);
}
}