How to get radio Button values number

Question

I am making an application that has list and Radio Buttons. My Layout contains of the following : a list , A button .

The List contains of Radio buttons. Two radio Buttons. After checking the buttons. I want to make a loop that reads the values of how many are in Button one and how many in Button Two. This is how I have done so far.

        ListViewStudentEditAbsence country ;

            for(int i=0;i<listViewStudentNames.size();i++) {
                country = listViewStudentNames.get(i);
                if (country.getAbsence()==1) {
                    Absence[i] = "1";
                } else {
                    Absence[i] ="0";
                }
            }

But It doesn't seem to work.

did u debug the code does it enter the block of if or else ? because you have used == i would recommend to use .equalsignoreCase — Syed Nazar Muhammad, Sep 30 '15 at 04:28
have a look here on how its done -- http://developer.android.com/guide/topics/ui/controls/radiobutton.html -- radio and checkboxes use the (isChecked();) when something is selected — Tasos, Sep 30 '15 at 04:31

score 0 · Answer 1 · edited May 23 '17 at 10:27

0

https://stackoverflow.com/questions/11194515/android-get-value-of-the-selected-radio-button

Android getting value from selected radiobutton

Hope it works. This two links give you proper knowledge about fetching value.

edited May 23 '17 at 10:27

Community

1
1

answered Sep 30 '15 at 04:30

akhil batlawala

1,066
1
10
30

1

Recommendation of links should be in comments – Syed Nazar Muhammad Sep 30 '15 at 04:35

score 0 · Accepted Answer · answered Sep 30 '15 at 04:30

In your CustomAdapter getView() method

int value=0; //globally
    RadioGroup radioGroup = (RadioGroup) convertView.findViewById(R.id.yourRadioGroup);        
        radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() 
        {
            @Override
            public void onCheckedChanged(RadioGroup group, int checkedId) {
                // checkedId is the RadioButton selected
                  if (checkedId == R.id.rbutton1) {
                    value=10;  //a's value
                } else if (checkedId == R.id.rbutton2) {
                    value=20; //b's value
                }
            }
        });

I have tried that, My app crashed. Indeed, I want to make a loop that starts with a click of a button in my activity. The loop reads each radio Button and their values are stored in an array. — ama989, Sep 30 '15 at 07:30

How to get radio Button values number

2 Answers2