public AndroidFormsInspectView(Page page, bool useNativeViewBounds = false, bool withSubviews = true)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
element = page;
PopulateTypeInformationFromObject(page);
// TODO: Pull the ClassId or some user-set property as the description?
var nativeView = Platform.GetRenderer(page).View;
if (!useNativeViewBounds)
{
Transform = XIVR.GetViewTransform(nativeView);
if (Transform == null)
{
X = page.Bounds.X;
Y = page.Bounds.Y;
}
}
else
{
var location = new int [2];
nativeView.GetLocationOnScreen(location);
X = location [0];
// You are the worst, Android. Here we need to convert the location we get to dips,
// because Xamarin.Forms Bounds are in dips, and then also subtract the status bar,
// once again converting to dips.
var yDips = nativeView.Context.FromPixels(location [1]);
var window = ((Activity)nativeView.Context).Window;
var rect = new Rect();
window.DecorView.GetWindowVisibleDisplayFrame(rect);
var statusBarHeight = rect.Top;
var statusBarDips = nativeView.Context.FromPixels(statusBarHeight);
Y = yDips - statusBarDips;
}
Width = page.Bounds.Width;
Height = page.Bounds.Height;
Kind = ViewKind.Primary;
Visibility = page.GetViewVisibility();
if (withSubviews)
{
HandlePageChildren(
page,
(p, b) => new AndroidFormsInspectView(p, useNativeViewBounds || b),
e => new AndroidFormsInspectView(e),
AddSubview
);
}
}
public AndroidFormsInspectView(Element element, bool withSubviews = true)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
this.element = element;
PopulateTypeInformationFromObject(element);
var velement = element as VisualElement;
if (velement != null)
{
var nativeView = Platform.GetRenderer(velement).View;
DisplayName = element.GetType().Name;
try {
DisplayName += " :" + nativeView.Resources.GetResourceName(nativeView.Id).TrimId();
} catch {
}
Transform = XIVR.GetViewTransform(nativeView);
if (Transform == null)
{
X = velement.Bounds.X;
Y = velement.Bounds.Y;
}
Width = velement.Bounds.Width;
Height = velement.Bounds.Height;
Visibility = velement.GetViewVisibility();
}
else
{
// Since this is not a visual element, set it as collapsed by default.
Visibility = ViewVisibility.Collapsed;
}
Kind = ViewKind.Primary;
// TODO: Figure out different types of elements and extra useful data from them when appropriate.
Description = GetDescriptionFromElement(element, supplementaryDescriptionMap);
if (withSubviews)
{
HandleElementChildren(element, e => new AndroidFormsInspectView(e), AddSubview);
}
}
protected override void UpdateCapturedImage()
{
VisualElement ve;
if ((ve = element as VisualElement) != null)
{
// If the VisualElement is a view and is not a layout, snapshot its children,
// as we've reached the leaf of the tree. Otherwise, skip children.
var skipChildren = !(ve is View && !(ve is Layout));
var nativeView = Platform.GetRenderer(ve).View;
if (nativeView != null)
{
CapturedImage = XIVR.RenderAsPng(nativeView, skipChildren);
}
}
}
public AndroidInspectView(View view, bool withSubviews = true)
{
if (view == null)
{
throw new ArgumentNullException(nameof(view));
}
this.view = view;
// FIXME: special case certain view types and fill in the Description property
if (withSubviews)
{
Transform = ViewRenderer.GetViewTransform(view);
if (Transform == null)
{
X = view.Left;
Y = view.Top;
}
}
else
{
var locArray = new int [2];
view.GetLocationOnScreen(locArray);
X = locArray [0];
Y = locArray [1];
}
Width = view.Width;
Height = view.Height;
Kind = ViewKind.Primary;
Visibility = view.Visibility.ToViewVisibility();
PopulateTypeInformationFromObject(view);
DisplayName = view.GetType().Name;
try
{
DisplayName += " :" + view.Resources.GetResourceName(view.Id).TrimId();
}
catch
{ }
if (view is Button)
{
Description = ((Button)view).Text;
}
else if (view is TextView)
{
Description = ((TextView)view).Text;
}
if (!withSubviews)
{
return;
}
var subviews = view.Subviews();
if (subviews != null && subviews.Length > 0)
{
for (int i = 0; i < subviews.Length; i++)
{
AddSubview(new AndroidInspectView(subviews [i]));
}
}
}
protected override void UpdateCapturedImage()
{
CapturedImage = ViewRenderer.RenderAsPng(view, true);
}
