public static void Close()
{
if (Instance == null)
{
return;
}
Instance.Dismiss();
Instance = null;
}
public override void OnAttach(Context context)
{
Instance = this;
base.OnAttach(context);
}
public override void OnDetach()
{
base.OnDetach();
Instance = null;
}
public override void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
Instance = this;
_stack.Align(NavigationType.Tab);
}
/// <summary>
/// Synchronize the rendered stack with the <see cref="Views"/> collection
/// </summary>
public void Align(NavigationType navType)
{
var view = _views.LastOrDefault();
if (view == null)
{
return;
}
_views.RemoveAll(v => Device.Reflector.IsAssignableFrom(typeof(LoginLayer), v.ModelType) && !Equals(v, view));
var monoView = view as IView;
if (monoView?.Pair is Fragment)
{
view = DroidFactory.GetNativeObject <Fragment>(monoView, "view") as IMXView;
}
var fragment = view as Fragment;
if (fragment == null)
{
_views.Remove(view);
}
else
{
#region Popover initialization
FragmentManager popoverManager = null;
if (Context.ActivePane == Pane.Popover)
{
#region Popover teardown
if (view is VanityFragment)
{
DroidFactory.HideKeyboard(false);
PopoverActivity.Close(true);
PopoverFragment.Close();
return;
}
#endregion
if (PopoverFragment.Instance != null)
{
popoverManager = PopoverFragment.ChildFragmentManager;
}
else if (PopoverActivity.Instance == null)
{
IHistoryEntry frag;
if (Build.VERSION.SdkInt > BuildVersionCodes.JellyBean && iApp.Factory.LargeFormFactor &&
((frag = view as IHistoryEntry ?? (view as IPairable)?.Pair as IHistoryEntry) == null ||
frag.PopoverPresentationStyle != PopoverPresentationStyle.FullScreen))
{
var name = Java.Lang.Class.FromType(typeof(PopoverFragment)).Name;
var dialog = (DialogFragment)Fragment.Instantiate(DroidFactory.MainActivity, name);
dialog.Show(DroidFactory.MainActivity.FragmentManager, null);
}
else
{
DroidFactory.MainActivity.StartActivity(MXContainer.Resolve <Type>("Popover"));
}
return;
}
}
#endregion
iApp.CurrentNavContext.ActivePane = Context.ActivePane;
iApp.CurrentNavContext.ActiveLayer = view.GetModel() as iLayer;
(popoverManager ?? DroidFactory.MainActivity.FragmentManager)
.BeginTransaction()
.Replace(FragmentId, fragment)
.CommitAllowingStateLoss();
}
#region Update screen titles
if (Context.ActivePane == Pane.Popover)
{
PopoverFragment.UpdateTitle();
var titleUpdater = PopoverActivity.Instance?.GetType().GetMethod("UpdateTitle", BindingFlags.Static | BindingFlags.NonPublic);
titleUpdater?.Invoke(null, null);
}
else if (DroidFactory.Tabs == null || !DroidFactory.Tabs.TabItems.Any())
{
DroidFactory.RefreshTitles();
}
else
{
DroidFactory.Tabs.Title = monoView?.Title ?? iApp.Instance.Title;
}
#endregion
}
