async Task SetupAsync() { // try to retrieve last signed in user var userDto = await App.DataManager.GetLastSignedInUserAsync() .ConfigureAwait(false); if (userDto == null) { #if MOCK userDto = MockHelper.CreateMockUserDTO(); #endif } if (userDto != null) { await App.DataManager.SetSignedInUserAsync(userDto) .ConfigureAwait(false); } RunOnUiThread(ShowActivity); }