void HideBackgroundOverlay()
{
if (_backgroundOverlay != null)
{
_pageRenderer.RemoveView(_backgroundOverlay);
_backgroundOverlay.Dispose();
_backgroundOverlay = null;
}
}
void HideBackgroundOverlay ()
{
try {
if (_backgroundOverlay != null) {
_pageRenderer.RemoveView (_backgroundOverlay);
_backgroundOverlay.Dispose ();
_backgroundOverlay = null;
}
} catch (ObjectDisposedException) {
// On Android, _backgroundOverlay was not null but HAD been disposed. Attempting to remove it caused an ObjectDisposedException
_backgroundOverlay = null;
// Swallow this - let anything else cause a problem
}
}
