void Initialize()
{
_dlgView.Parent = Application.Current.MainPage;
_renderer = Dialogs.CreateNativeView(_dlgView);
if (_dlgView.CornerRadius > 0)
{
_renderer.NativeView.Layer.CornerRadius = _dlgView.CornerRadius;
_renderer.NativeView.Layer.MasksToBounds = true;
}
if (_dlgView.BorderWidth > 0)
{
_renderer.NativeView.Layer.BorderWidth = (float)_dlgView.BorderWidth;
_renderer.NativeView.Layer.BorderColor = _dlgView.BorderColor.ToCGColor();
}
var measure = Dialogs.Measure(_dlgView);
_renderer.SetElementSize(measure);
_contentViewController = new UIViewController
{
View = _renderer.NativeView
};
_dialogController = new DialogPresentationController(_dlgView, _overlayView, _contentViewController, _viewController);
_contentViewController.TransitioningDelegate = _dialogController;
OnceInitializeAction = null;
}
void Initialize(bool isCurrentScope = false)
{
OnceInitializeAction = null;
OverlayView.BackgroundColor = _loadingView.OverlayColor.ToUIColor();
OverlayView.Alpha = 0f;
OverlayView.TranslatesAutoresizingMaskIntoConstraints = false;
SetOverlayConstrants(isCurrentScope);
_loadingView.Parent = Application.Current.MainPage;
_renderer = Dialogs.CreateNativeView(_loadingView);
if (_loadingView.CornerRadius > 0)
{
_renderer.NativeView.Layer.CornerRadius = _loadingView.CornerRadius;
_renderer.NativeView.Layer.MasksToBounds = true;
}
var measure = Dialogs.Measure(_loadingView);
_renderer.SetElementSize(measure);
var nativeView = _renderer.NativeView;
nativeView.TranslatesAutoresizingMaskIntoConstraints = false;
OverlayView.AddSubview(nativeView);
nativeView.WidthAnchor.ConstraintEqualTo((System.nfloat)_loadingView.Bounds.Width).Active = true;
nativeView.HeightAnchor.ConstraintEqualTo((System.nfloat)_loadingView.Bounds.Height).Active = true;
Dialogs.SetLayoutAlignment(nativeView, OverlayView, _loadingView);
}
public void Show(ToastView view, object viewModel = null)
{
if (viewModel != null)
{
view.BindingContext = viewModel;
}
view.Parent = Application.Current.MainPage;
var renderer = Dialogs.CreateNativeView(view);
var measure = Dialogs.Measure(view);
renderer.SetElementSize(measure);
renderer.NativeView.Alpha = 0;
if (view.CornerRadius > 0)
{
renderer.NativeView.Layer.CornerRadius = view.CornerRadius;
renderer.NativeView.Layer.MasksToBounds = true;
}
if (view.BorderWidth > 0)
{
renderer.NativeView.Layer.BorderWidth = (float)view.BorderWidth;
renderer.NativeView.Layer.BorderColor = view.BorderColor.ToCGColor();
}
SetView(view, renderer.NativeView, renderer);
view.Parent = null;
view.RunPresentationAnimation();
UIView.Animate(
0.25,
() => renderer.NativeView.Alpha = (System.nfloat)view.Opacity
);
Device.StartTimer(TimeSpan.FromMilliseconds(Math.Max(view.Duration - 250, 0)), () =>
{
view.RunDismissalAnimation();
UIView.Animate(
0.25,
() => renderer.NativeView.Alpha = 0,
() => {
view.Parent = null;
renderer.NativeView.RemoveConstraints(renderer.NativeView.Constraints);
Dialogs.DisposeModelAndChildrenRenderers(view);
renderer = null;
view.Destroy();
view.BindingContext = null;
view = null;
}
);
return(false);
});
}
void Initialize()
{
OnceInitializeAction = null;
ContentView.SetBackgroundColor(_loadingView.OverlayColor.ToAndroid());
ContentView.Alpha = 1f;
ContentView.SetPadding(0, (int)Dialogs.Context.ToPixels(24), 0, 0); // Statusbar
_loadingView.Parent = XF.Application.Current.MainPage;
_renderer = Dialogs.CreateNativeView(_loadingView);
if (_loadingView.CornerRadius > 0)
{
var nativeView = _renderer.View as ViewGroup;
var border = new GradientDrawable();
border.SetCornerRadius(Dialogs.Context.ToPixels(_loadingView.CornerRadius));
if (!_loadingView.BackgroundColor.IsDefault)
{
border.SetColor(_loadingView.BackgroundColor.ToAndroid());
}
nativeView.ClipToOutline = true;
nativeView.SetBackground(border);
}
var measure = Dialogs.Measure(_loadingView);
_loadingView.Layout(new XF.Rectangle(0, 0, measure.Width, measure.Height));
var width = (int)Dialogs.Context.ToPixels(_loadingView.Bounds.Width);
var height = (int)Dialogs.Context.ToPixels(_loadingView.Bounds.Height);
using (var param = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.WrapContent,
ViewGroup.LayoutParams.WrapContent
)
{
Width = width,
Height = height,
Gravity = Dialogs.GetGravity(_loadingView)
})
{
Dialogs.SetOffsetMargin(param, _loadingView);
ContentView.AddView(_renderer.View, 0, param);
}
}
void Initialize()
{
_dlgView.Parent = XF.Application.Current.MainPage;
_renderer = Dialogs.CreateNativeView(_dlgView);
var measure = Dialogs.Measure(_dlgView);
_dlgView.Layout(new XF.Rectangle(0, 0, measure.Width, measure.Height));
_container = Dialogs.SetViewAppearance(_dlgView, _renderer.View as ViewGroup);
_contentView = new FrameLayout(Dialogs.Context);
using (var param = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent))
{
_contentView.LayoutParameters = param;
}
var fixPaddingTop = _dlgView.OverlayColor.IsTransparentOrDefault() ? Dialogs.StatusBarHeight : 0;
if (_dlgView.UseCurrentPageLocation)
{
var padding = Dialogs.CalcWindowPadding();
_contentView.SetPadding(0, padding.top - fixPaddingTop, 0, padding.bottom);
}
else
{
_contentView.SetPadding(0, Dialogs.StatusBarHeight - fixPaddingTop, 0, 0);
}
_contentView.SetBackgroundColor(_dlgView.OverlayColor.ToAndroid());
_contentView.SetClipChildren(false);
_contentView.SetClipToPadding(false);
_contentView.FocusableInTouchMode = true;
_contentView.Touch += _contentView_Touch;
var width = Dialogs.Context.ToPixels(_dlgView.Bounds.Width);
var height = Dialogs.Context.ToPixels(_dlgView.Bounds.Height);
using (var param = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent)
{
Width = (int)width,
Height = (int)height,
Gravity = Dialogs.GetGravity(_dlgView),
})
{
Dialogs.SetOffsetMargin(param, _dlgView);
_contentView.AddView(_container, 0, param);
};
// For now, Dynamic resizing is gaven to only Dialog.
_dlgView.LayoutNative = () =>
{
if (_renderer == null || _renderer.View.IsDisposed())
{
return;
}
var p = _renderer.View.LayoutParameters as FrameLayout.LayoutParams;
var w = (int)Dialogs.Context.ToPixels(_dlgView.Bounds.Width);
var h = (int)Dialogs.Context.ToPixels(_dlgView.Bounds.Height);
using (var param = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent)
{
Width = w,
Height = h,
Gravity = p.Gravity
})
{
Dialogs.SetOffsetMargin(param, _dlgView);
_renderer.View.LayoutParameters = param;
};
};
OnceInitializeAction = null;
}
void Initialize()
{
_dlgView.Parent = XF.Application.Current.MainPage;
_renderer = Dialogs.CreateNativeView(_dlgView);
var measure = Dialogs.Measure(_dlgView);
_dlgView.Layout(new XF.Rectangle(0, 0, measure.Width, measure.Height));
if (_dlgView.CornerRadius > 0)
{
var nativeView = _renderer.View as ViewGroup;
var border = new GradientDrawable();
border.SetCornerRadius(Dialogs.Context.ToPixels(_dlgView.CornerRadius));
if (!_dlgView.BackgroundColor.IsDefault)
{
border.SetColor(_dlgView.BackgroundColor.ToAndroid());
}
nativeView.ClipToOutline = true;
nativeView.SetBackground(border);
}
_contentView = new FrameLayout(Dialogs.Context);
using (var param = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent))
{
_contentView.LayoutParameters = param;
}
if (_dlgView.UseCurrentPageLocation)
{
var padding = Dialogs.CalcWindowPadding();
_contentView.SetPadding(0, padding.top, 0, padding.bottom);
}
else
{
_contentView.SetPadding(0, (int)Dialogs.Context.ToPixels(24), 0, 0); // Statusbar
}
_contentView.SetBackgroundColor(_dlgView.OverlayColor.ToAndroid());
_contentView.SetClipChildren(false);
_contentView.SetClipToPadding(false);
_contentView.SetOnKeyListener(this);
_contentView.FocusableInTouchMode = true;
_contentView.Touch += _contentView_Touch;
var width = Dialogs.Context.ToPixels(_dlgView.Bounds.Width);
var height = Dialogs.Context.ToPixels(_dlgView.Bounds.Height);
using (var param = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent)
{
Width = (int)width,
Height = (int)height,
Gravity = Dialogs.GetGravity(_dlgView),
})
{
Dialogs.SetOffsetMargin(param, _dlgView);
_contentView.AddView(_renderer.View, 0, param);
};
OnceInitializeAction = null;
}
public void Show(ToastView view, object viewModel = null)
{
view.Parent = XF.Application.Current.MainPage;
view.BindingContext = viewModel;
var toast = new Android.Widget.Toast(Dialogs.Context);
var offsetX = (int)Dialogs.Context.ToPixels(view.OffsetX);
var offsetY = (int)Dialogs.Context.ToPixels(view.OffsetY);
// HACK: For some reason, the offset direction is reversed when GravityFlags contains Left or Bottom.
if (view.HorizontalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetX *= -1;
}
if (view.VerticalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetY *= -1;
}
toast.SetGravity(Dialogs.GetGravity(view), offsetX, offsetY);
toast.Duration = Android.Widget.ToastLength.Long;
var renderer = Dialogs.CreateNativeView(view);
var measure = Dialogs.Measure(view);
view.Layout(new XF.Rectangle(new XF.Point(0, 0), measure));
var realW = (int)Dialogs.Context.ToPixels(measure.Width);
var realH = (int)Dialogs.Context.ToPixels(measure.Height);
var layout = new LinearLayout(Dialogs.Context);
using (var param = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
{
Width = realW,
Height = realH
}){
layout.LayoutParameters = param;
}
using (var param = new LinearLayout.LayoutParams(realW, realH)
{
Width = realW, Height = realH
}){
layout.AddView(renderer.View, param);
}
if (view.CornerRadius > 0)
{
var border = new GradientDrawable();
border.SetCornerRadius(Dialogs.Context.ToPixels(view.CornerRadius));
if (!view.BackgroundColor.IsDefault)
{
border.SetColor(view.BackgroundColor.ToAndroid());
border.Alpha = (int)(view.Opacity * 255);
}
layout.ClipToOutline = true;
layout.SetBackground(border);
}
toast.View = layout;
view.RunPresentationAnimation();
toast.Show();
var duration = Math.Max(Math.Min(view.Duration - 260, 3500), 0); // give a bit millisecond margin
var handler = new Handler();
handler.PostDelayed(new Runnable(view.RunDismissalAnimation), duration);
handler.PostDelayed(new Runnable(() =>
{
//view.RunDismissalAnimation();
//await Task.Delay(250);
toast?.Cancel();
view.Parent = null;
if (!renderer.View.IsDisposed())
{
renderer.View.RemoveFromParent();
renderer.View.Dispose();
}
layout.Dispose();
// I coudn't reproduce https://github.com/muak/AiForms.Dialogs/issues/2.
// But I let this code disabled because it has no influent even if it is disabled.
//toast.View = null;
renderer.Dispose();
renderer = null;
toast?.Dispose();
toast = null;
view.Destroy();
view.BindingContext = null;
}), view.Duration);
}
