protected override void UnRegisterHandleBackLogic()
{
SystemNavigationManager.GetForCurrentView().BackRequested -= NewMainPage_BackRequested;
if (ApiInformationHelper.HasHardwareButton())
{
HardwareButtons.BackPressed -= HardwareButtons_BackPressed;
}
}
protected virtual void UnRegisterHandleBackLogic()
{
try
{
SystemNavigationManager.GetForCurrentView().BackRequested -= BindablePage_BackRequested;
if (ApiInformationHelper.HasHardwareButton())
{
HardwareButtons.BackPressed -= HardwareButtons_BackPressed;
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}