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