private async Task ExitOnRequest()
{
bool accept = await DisplayAlert("Warning", "Are you sure you want to exit?", "Yes", "No");
if (accept)
{
ICloser closer = DependencyService.Get <ICloser>();
if (closer != null)
{
closer.Close();
}
}
}
public override void Close() => _closer?.Close();
public new void Dispose() => _closer?.Close();