/// <summary>
/// for the case of ContentPage, it sets key focus on AppBar's NavigationContent
/// </summary>
protected internal override void RestoreKeyFocus()
{
if (FocusManager.Instance.IsDefaultAlgorithmEnabled())
{
if (LastFocusedView)
{
FocusManager.Instance.SetCurrentFocusView(LastFocusedView);
}
else
{
if (AppBar != null)
{
FocusManager.Instance.SetCurrentFocusView(AppBar.PassFocusableViewInsideIfNeeded());
}
else
{
FocusManager.Instance.ClearFocus();
}
}
}
}
public Page(AppBar appBar, View content = null) : base()
{
//AppBar and Content are located verically.
var linearLayout = new LinearLayout();
linearLayout.LinearOrientation = LinearLayout.Orientation.Vertical;
Layout = linearLayout;
//Page fills to parent by default.
WidthResizePolicy = ResizePolicyType.FillToParent;
HeightResizePolicy = ResizePolicyType.FillToParent;
if (appBar)
{
AppBar = appBar;
}
if (content)
{
Content = content;
}
}