Пример #1
0
        private async Task GenerateQuestion()
        {
            if (Utils.IsInternetAvailable)
            {
                mainContainer.Visibility = Visibility.Collapsed;
                bsyMessage.IsBusy = true;

                question = await App.methods.GenerateQuestion();

                if (question == null)
                {
                    await Utils.ShowMessage("The question could not be generated. Add more contacts with valid numbers", "Error");
                    return;
                }

                txtNumber.Text = (question.Type != 5) ? question.Contact.PhoneNumber : "";
                txtCorrectAnswer.Text = question.Options[question.CorrectOption];
                
                txtName.Text = question.Contact.Name;
                txtMessage.Foreground = new SolidColorBrush(Colors.White); 
                txtMessage.Text = GetMessage(question.Type);
                imgContact.Source = Utils.GetBitmap(question.Contact.Thumbnail);
                rbn0.Content = question.Options[0];
                rbn1.Content = question.Options[1];
                rbn2.Content = question.Options[2];
                rbn3.Content = question.Options[3];

                EnableRadioButton(rbn0, true);
                EnableRadioButton(rbn1, true);
                EnableRadioButton(rbn2, true);
                EnableRadioButton(rbn3, true);

                ShowHideTextBlock(txtCorrectAnswer, false, "");

                bsyMessage.IsBusy = false;
                mainContainer.Visibility = Visibility.Visible;
            }
            else
            {
                await Utils.ShowMessageNoInternetConnection();
                Utils.GoBack(this.Frame);
            }
        }
Пример #2
0
        public async Task<Question> GenerateQuestion()
        {
            int type = Utils.GetRandomValue(6, 1);
            int correct = Utils.GetRandomValue(4);
            var contact = await GetRandomContact(type);

            if (contact == null)
                return null;

            Question question = new Question()
            {
                Contact = contact,
                Type = type, 
                CorrectOption = correct,
                Options = GetOptions(type, correct, contact)
            };

            App.player = await IncrementQuestion();
            return question;
        }
Пример #3
0
 public bool IsCorrect(Question question, int option)
 {
     return option == question.CorrectOption;
 }