How To Select Multiple Radiobuttons In Listview And Arranging In Arraylist Using Their Positions

Iam having 25 questions with each having 4 options(nothing but 4 radio buttons) selecting on among the four in listview.Iam getting selected position and their radio id accurately

Solution 1:

try this code it is working 1.i have taken one bean class with string and integer as fields i am creating one arraylist with type as bean 2. in the onCreate i am creating objects and setting the requid question and ADD to list // here is adapter code

@Overridepublic View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder mHolder;
    // if (convertView == null) {
    mHolder = newViewHolder();
    convertView = LayoutInflater.from(mContext).inflate(R.layout.listitems, null);
    mHolder.mTextView = (TextView) convertView.findViewById(R.id.textView1);
    mHolder.mGroup = (RadioGroup) convertView.findViewById(R.id.radioGroup1);
    mHolder.mRedButton1 = (RadioButton) convertView.findViewById(R.id.radio0);
    mHolder.mRedButton2 = (RadioButton) convertView.findViewById(R.id.radio1);
    mHolder.mRedButton3 = (RadioButton) convertView.findViewById(R.id.radio2);
    // convertView.setTag(mHolder);// }// else {// mHolder = (ViewHolder) convertView.getTag();// }finalMyQuestionmMyQuestion= myQuestions.get(position);
    mHolder.mTextView.setText(mMyQuestion.getmQuestion());

    intmQuestion_answed= mMyQuestion.getQuestion_answed();
    mHolder.mGroup.setOnCheckedChangeListener(null);

    if (mQuestion_answed != 0) {
        switch (mQuestion_answed) {
        case1:
            mHolder.mRedButton1.setChecked(true);
            break;
        case2:
            mHolder.mRedButton2.setChecked(true);
            break;
        case3:
            mHolder.mRedButton3.setChecked(true);
            break;
        default:
            break;
        }
    }

    // listener for radioGroup
    mHolder.mGroup.setOnCheckedChangeListener(newOnCheckedChangeListener() {
        @OverridepublicvoidonCheckedChanged(RadioGroup group, int checkedId) {
            switch (checkedId) {
            case R.id.radio0:
                mMyQuestion.setQuestion_answed(1);
                break;
            case R.id.radio1:
                mMyQuestion.setQuestion_answed(2);
                break;
            case R.id.radio2:
                mMyQuestion.setQuestion_answed(3);
                break;
            default:
                break;
            }
        }
    });
    return convertView;
}

// VIewHolder

privateclassViewHolder {
    TextView mTextView;
    RadioGroup mGroup;
    RadioButton mRedButton1, mRedButton2, mRedButton3;
}

// bean class

publicclassMyQuestion {
privateString mQuestion;
private int question_answed;

publicMyQuestion() {
    super();
}

publicStringgetmQuestion() {
    return mQuestion;
}

publicvoidsetmQuestion(String mQuestion) {
    this.mQuestion = mQuestion;
}

public int getQuestion_answed() {
    return question_answed;
}

publicvoidsetQuestion_answed(int question_answed) {
    this.question_answed = question_answed;
}

}

this is the ArrayList i am using

privateArrayList<MyQuestion> mQuestionsList = new ArrayList<MyQuestion>();