protected virtual void CreateMenuPage(string menuPageTitle, string menuIcon = null)
{
_masterView = new MasterView();
_listView = _masterView.FindByName <ListView>("ListView");
var source = Pages.GroupBy(item => item.Group).Select(item => new Grouping <string, LazyLoadedPage>(item.Key, item.ToList())).ToList();
_listView.ItemTapped += (sender, args) =>
{
var lazyLoadedPage = args.Item as LazyLoadedPage;
if (Pages.Contains(lazyLoadedPage))
{
Page page = lazyLoadedPage.Page;
int tabGroupIndex = lazyLoadedPage.TabGroupIndex;
if (page == null)
{
page = ResolvePage(lazyLoadedPage);
}
Detail = page;
if (tabGroupIndex > 0)
{
var tabbedNavigationPage = new FreshTabbedNavigationContainer();
switch (tabGroupIndex)
{
case 1:
tabbedNavigationPage.AddTab <ContactListViewModel>("Contacts 1", "Icon.png");
tabbedNavigationPage.AddTab <BlankViewModel>("Contacts 2", "Icon.png");
tabbedNavigationPage.AddTab <BlankViewModel>("Contacts 3", "Icon.png");
Detail = tabbedNavigationPage;
break;
case 2:
tabbedNavigationPage.AddTab <TabViewModel>("Tab 1", "Icon.png");
tabbedNavigationPage.AddTab <BlankViewModel>("Tab 2", "Icon.png");
Detail = tabbedNavigationPage;
break;
}
}
}
IsPresented = false;
};
var navPage = new NavigationPage(_masterView)
{
Title = menuPageTitle
};
//adding an actual icon does't seem to work. The unicode here is a temporarily solution
if (!string.IsNullOrEmpty(menuIcon))
{
navPage.Icon = menuIcon;
Icon = menuIcon;
}
Master = navPage;
}
