public void InitContent(Xamarin.Forms.View content)
{
// build the loading page with native base
content.Parent = Xamarin.Forms.Application.Current.MainPage;
content.Layout(new Rectangle(0, 0,
Xamarin.Forms.Application.Current.MainPage.Width,
Xamarin.Forms.Application.Current.MainPage.Height));
var renderer = content.GetOrCreateRenderer();
_contentNativeView = renderer.View;
_contentDialog = new Dialog(CrossCurrentActivity.Current.Activity);
_contentDialog.RequestWindowFeature((int)WindowFeatures.NoTitle);
_contentDialog.SetCancelable(true);
_contentDialog.SetCanceledOnTouchOutside(true);
_contentDialog.SetContentView(_contentNativeView);
Window window = _contentDialog.Window;
window.SetLayout(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
window.ClearFlags(WindowManagerFlags.DimBehind);
window.SetBackgroundDrawable(new ColorDrawable(Android.Graphics.Color.Transparent));
_isContentInitialized = true;
}
public IVisualElementRenderer Convert(Xamarin.Forms.View source, Xamarin.Forms.VisualElement valid)
{
IVisualElementRenderer render = source.GetOrCreateRenderer();
var properties = typeof(VisualElement).GetRuntimeProperties();
foreach (var item in properties)
{
if (item.Name == "IsPlatformEnabled")
{
item.SetValue(source, true);
}
}
properties = typeof(Element).GetRuntimeProperties();
foreach (var item in properties)
{
if (item.Name == "Platform")
{
object value = item.GetValue(valid);
item.SetValue(source, value);
}
}
return(render);
}
public CarouselViewHolder(Context context, DataTemplate template) : base(context)
{
context.InvokeOnMainThread(() =>
{
_view = (View)template.CreateContent();
var renderer = _view.GetOrCreateRenderer();
_nativeView = renderer.ViewGroup;
AddView(_nativeView);
});
}
public void ToggleViewShadow(Xamarin.Forms.View view, bool isOn)
{
var renderer = view.GetOrCreateRenderer();
var nativeView = renderer.ViewGroup;
var shadowWrapper = nativeView.Parent as ShadowWrapper;
if (shadowWrapper != null)
{
//move back to original parent
shadowWrapper.ResetParent();
view.SizeChanged -= OnSizeChanged;
}
if (isOn)
{
shadowWrapper = new ShadowWrapper(nativeView.Context, nativeView);
view.SizeChanged += OnSizeChanged;
}
}
public void ShowContent(Xamarin.Forms.View content, bool mathParent = true)
{
// build the loading page with native base
content.Parent = Xamarin.Forms.Application.Current.MainPage;
if (mathParent)
{
content.Layout(new Rectangle(0, 0,
Xamarin.Forms.Application.Current.MainPage.Width,
Xamarin.Forms.Application.Current.MainPage.Height));
}
else
{
content.Layout(new Rectangle(Xamarin.Forms.Application.Current.MainPage.Width - content.WidthRequest, Xamarin.Forms.Application.Current.MainPage.Height - content.HeightRequest,
content.WidthRequest,
content.HeightRequest));
}
var renderer = content.GetOrCreateRenderer();
contentNativeView = renderer?.View;
contentDialog = new Dialog(CrossCurrentActivity.Current.Activity);
contentDialog.RequestWindowFeature((int)WindowFeatures.NoTitle);
if (mathParent)
{
contentDialog.SetCanceledOnTouchOutside(false);
contentDialog.SetOnKeyListener(new DialogInterfaceOnKeyListener());
}
else
{
contentDialog.SetCanceledOnTouchOutside(true);
}
contentDialog.SetContentView(contentNativeView);
Window window = contentDialog.Window;
window.SetLayout(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
window.ClearFlags(WindowManagerFlags.DimBehind);
window.SetBackgroundDrawable(new ColorDrawable(Android.Graphics.Color.Transparent));
// Show Popup
contentDialog?.Show();
}