public void HideCallPlaceholder()
{
_returnToCallControl = null;
if (_callPlaceholder != null)
{
_callPlaceholder.Content = null;
}
}
public void ShowCallPlaceholder(System.Action callback)
{
if (_callPlaceholder == null ||
_callPlaceholder.Content != null)
{
_returnToCallControl = new ReturnToCallControl();
_returnToCallControl.Tap += (o, e) =>
{
callback.SafeInvoke();
};
return;
}
var returnToCallControl = new ReturnToCallControl();
returnToCallControl.Tap += (o, e) =>
{
callback.SafeInvoke();
};
_callPlaceholder.Content = returnToCallControl;
}
