Task RunWindowTest <THandler>(IWindow window, Func <THandler, Task> action)
where THandler : class, IElementHandler
{
return(InvokeOnMainThreadAsync(async() =>
{
AViewGroup rootView = MauiContext.Context.GetActivity().Window.DecorView as AViewGroup;
var linearLayoutCompat = new LinearLayoutCompat(MauiContext.Context);
var fragmentManager = MauiContext.GetFragmentManager();
var viewFragment = new WindowTestFragment(MauiContext, window);
try
{
linearLayoutCompat.Id = AView.GenerateViewId();
fragmentManager
.BeginTransaction()
.Add(linearLayoutCompat.Id, viewFragment)
.Commit();
rootView.AddView(linearLayoutCompat);
await viewFragment.FinishedLoading;
if (typeof(THandler).IsAssignableFrom(window.Handler.GetType()))
{
await action((THandler)window.Handler);
}
else if (typeof(THandler).IsAssignableFrom(window.Content.Handler.GetType()))
{
await action((THandler)window.Content.Handler);
}
}
finally
{
if (window.Handler != null)
{
window.Handler.DisconnectHandler();
}
rootView.RemoveView(linearLayoutCompat);
fragmentManager
.BeginTransaction()
.Remove(viewFragment)
.Commit();
await linearLayoutCompat.OnUnloadedAsync();
if (viewFragment.View != null)
{
await viewFragment.View.OnUnloadedAsync();
}
}
}));
}
Task SetupWindowForTests <THandler>(IWindow window, Func <Task> runTests, IMauiContext mauiContext = null)
where THandler : class, IElementHandler
{
mauiContext ??= MauiContext;
return(InvokeOnMainThreadAsync(async() =>
{
AViewGroup rootView = MauiContext.Context.GetActivity().Window.DecorView as AViewGroup;
_decorDrawable ??= rootView.Background;
var linearLayoutCompat = new LinearLayoutCompat(MauiContext.Context);
var fragmentManager = MauiContext.GetFragmentManager();
var viewFragment = new WindowTestFragment(MauiContext, window);
try
{
linearLayoutCompat.Id = AView.GenerateViewId();
rootView.AddView(linearLayoutCompat);
fragmentManager
.BeginTransaction()
.Add(linearLayoutCompat.Id, viewFragment)
.Commit();
await viewFragment.FinishedLoading;
await runTests.Invoke();
}
finally
{
if (window.Handler != null)
{
window.Handler.DisconnectHandler();
}
fragmentManager
.BeginTransaction()
.Remove(viewFragment)
.Commit();
rootView.RemoveView(linearLayoutCompat);
await linearLayoutCompat.OnUnloadedAsync();
if (viewFragment.View != null)
{
await viewFragment.View.OnUnloadedAsync();
}
await viewFragment.FinishedDestroying;
// This is mainly to remove changes to the decor view that shell imposes
if (_decorDrawable != rootView.Background)
{
rootView.Background = _decorDrawable;
}
// Unset the Support Action bar if the calling code has set the support action bar
if (MauiContext.Context.GetActivity() is AppCompatActivity aca)
{
aca.SetSupportActionBar(null);
}
}
}));
}