public async Task <bool> AuthorizeTokenSynchronisationAsync() { if (storedSettingsService.ProfileId == null || storedSettingsService.AuthToken == null) { return(false); } else { string result = await serverApiService.GetValidAuthorizeTokenAsync(); if (result != null) { storedSettingsService.AuthToken = result; } return(storedSettingsService.IsAuthorized); } }