private AndroidView CreateScrollViewContent()
{
View content = _ZoomScrollView.Content;
if (content != null)
{
IVisualElementRenderer renderer = FormsPlatform.GetRenderer(content);
if (renderer == null)
{
renderer = FormsPlatform.CreateRendererWithContext(content, Context);
FormsPlatform.SetRenderer(content, renderer);
}
if (renderer.View.Parent != null)
{
renderer.View.RemoveFromParent();
}
_contentTracker = new VisualElementTracker(renderer);
_contentTracker.UpdateLayout();
return(renderer.View);
}
return(null);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
Element.ChildAdded -= PagesChanged;
Element.ChildRemoved -= PagesChanged;
Element.ChildrenReordered -= PagesChanged;
if (_rootLayout != null)
{
RemoveAllViews();
foreach (Page pageToRemove in Element.Children)
{
var pageRenderer = Platform.GetRenderer(pageToRemove);
if (pageRenderer != null)
{
pageRenderer.View.RemoveFromParent();
pageRenderer.Dispose();
}
}
if (_bottomNav != null)
{
_bottomNav.SetOnNavigationItemSelectedListener(null);
_bottomNav.Dispose();
_bottomNav = null;
}
_rootLayout.Dispose();
_rootLayout = null;
}
}
base.Dispose(disposing);
}
public static IVisualElementRenderer GetOrCreateRenderer(this VisualElement bindable, Android.Content.Context context)
{
var renderer = XFPlatform.GetRenderer(bindable);
if (renderer == null)
{
renderer = XFPlatform.CreateRendererWithContext(bindable, context);
XFPlatform.SetRenderer(bindable, renderer);
}
return(renderer);
}
public static IVisualElementRenderer GetOrCreateRenderer(this VisualElement bindable)
{
var renderer = XFPlatform.GetRenderer(bindable);
if (renderer == null)
{
renderer = XFPlatform.CreateRendererWithContext(bindable, CrossCurrentActivity.Current.Activity);
XFPlatform.SetRenderer(bindable, renderer);
}
return(renderer);
}
public static IVisualElementRenderer GetOrCreateRenderer(this VisualElement bindable)
{
var renderer = XFPlatform.GetRenderer(bindable);
if (renderer == null)
{
renderer = XFPlatform.CreateRenderer(bindable);
XFPlatform.SetRenderer(bindable, renderer);
}
return(renderer);
}
public static IVisualElementRenderer GetOrCreateRenderer(this VisualElement bindable, bool deneme = false)
{
var renderer = XFPlatform.GetRenderer(bindable);
if (renderer == null || deneme)
{
if (renderer != null)
{
renderer.Dispose();
//renderer = null;
}
renderer = XFPlatform.CreateRendererWithContext(bindable, CrossCurrentActivity.Current.Activity);
XFPlatform.SetRenderer(bindable, renderer);
}
return(renderer);
}
public static void ChangePage(this ExtendedTabbedPageRenderer renderer, FrameLayout pageContainer, Page page)
{
renderer.Context.HideKeyboard(renderer);
if (page == null)
{
return;
}
if (Platform.GetRenderer(page) == null)
{
Platform.SetRenderer(page, Platform.CreateRendererWithContext(page, renderer.Context));
}
var pageContent = Platform.GetRenderer(page).View;
pageContainer.AddView(pageContent);
if (pageContainer.ChildCount > 1)
{
pageContainer.RemoveViewAt(0);
}
EnsureTabIndex(renderer);
}