private void RestoreAppState()
{
ItemsViewModelDataSource.readPagesContentInMemory();
if (ItemsViewModelDataSource.PagesContent.Count == 0)
{
MainPage = new NavigationPage(new ItemsPage());
}
else
{
Log.Warning("Loaded pages count ", ItemsViewModelDataSource.PagesContent.Count.ToString());
var firstPage = true;
ItemsViewModelDataSource.PagesContent
.ForEach(model =>
{
if (firstPage)
{
MainPage = new NavigationPage(new ItemsPage(model));
firstPage = false;
return;
}
Current.MainPage.Navigation.PushAsync(new ItemsPage(model));
});
}
}
protected override bool OnBackButtonPressed()
{
ItemsViewModelDataSource.PopPageContent();
return(base.OnBackButtonPressed());
}
public ItemsPage()
{
InitializeComponent();
BindingContext = viewModel = new ItemsViewModel();
ItemsViewModelDataSource.PushPageContent(viewModel);
}
