protected virtual void UpdateTitleView()
{
var titleView = Shell.GetTitleView(Page);
if (titleView == null)
{
var view = NavigationItem.TitleView;
NavigationItem.TitleView = null;
view?.Dispose();
}
else
{
var view = new TitleViewContainer(titleView);
if (Forms.IsiOS11OrNewer)
{
view.TranslatesAutoresizingMaskIntoConstraints = false;
}
else
{
view.TranslatesAutoresizingMaskIntoConstraints = true;
view.AutoresizingMask = UIViewAutoresizing.FlexibleHeight | UIViewAutoresizing.FlexibleWidth;
}
NavigationItem.TitleView = view;
}
}
protected virtual void UpdateTitleView()
{
var titleView = _context.Shell.GetEffectiveValue <View>(Shell.TitleViewProperty, () => Shell.GetTitleView(_context.Shell), null, Page);
if (titleView == null)
{
var view = NavigationItem.TitleView;
NavigationItem.TitleView = null;
view?.Dispose();
}
else
{
var view = new TitleViewContainer(titleView);
NavigationItem.TitleView = view;
}
}
protected virtual void UpdateTitleView()
{
var titleView = Shell.GetTitleView(Page);
if (titleView == null)
{
var view = NavigationItem.TitleView;
NavigationItem.TitleView = null;
view?.Dispose();
}
else
{
var view = new TitleViewContainer(titleView);
NavigationItem.TitleView = view;
}
}
protected virtual void UpdateTitleView()
{
var titleView = _context.Shell.Toolbar.TitleView as View;
if (NavigationItem.TitleView is TitleViewContainer tvc &&
tvc.View == titleView)
{
return;
}
if (titleView == null)
{
var view = NavigationItem.TitleView;
NavigationItem.TitleView = null;
view?.Dispose();
}
else
{
var view = new TitleViewContainer(titleView);
NavigationItem.TitleView = view;
}
}
