/// <summary>
/// Dispose the specified disposing.
/// </summary>
/// <returns>The dispose.</returns>
/// <param name="disposing">If set to <c>true</c> disposing.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
_parentPage.Appearing -= ParentPageAppearing;
Control?.Selector?.Dispose();
_adapter?.Dispose();
_adapter = null;
}
base.Dispose(disposing);
}
/// <summary>
/// Ons the element changed.
/// </summary>
/// <param name="e">E.</param>
protected override void OnElementChanged(ElementChangedEventArgs <SettingsView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
var listview = new AListView(Context);
SetNativeControl(listview);
Control.Focusable = false;
Control.DescendantFocusability = DescendantFocusability.AfterDescendants;
Control.SetDrawSelectorOnTop(true);
UpdateSelectedColor();
UpdateBackgroundColor();
UpdateRowHeight();
_adapter = new SettingsViewAdapter(Context, e.NewElement, Control);
Control.Adapter = _adapter;
//hide Divider
Control.DividerHeight = 0;
Control.Divider = null;
Control.SetFooterDividersEnabled(false);
Control.SetHeaderDividersEnabled(false);
Element elm = Element;
while (elm != null)
{
elm = elm.Parent;
if (elm is Page)
{
break;
}
}
_parentPage = elm as Page;
_parentPage.Appearing += ParentPageAppearing;
}
}