listview checkbox events

Question

I have listview with single choice checkboxes like this:

checkbox1:
checkbox2:
checkbox3:

and three variables

int a = 0:
int b = 0:
int c = 0:

I want to make variable a +1 if checkbox1 isChecked and when I change my checked for example checkbox2 I want to make a -1 and b +1 How can I do this ?

Possible duplicate of [Android: checkbox listener](https://stackoverflow.com/questions/8386832/android-checkbox-listener) — AskNilesh, Oct 16 '17 at 09:04

score 1 · Answer 1 · answered Oct 16 '17 at 09:23

checkBox1.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton buttonView,
                        boolean isChecked) {
                    a++;
                    b =0;
                    c=0;
                }
            });
checkBox2.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton buttonView,
                        boolean isChecked) {
                    b++;
                    a =0;
                    c=0;
                }
            });
checkBox1.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
               public void onCheckedChanged(CompoundButton buttonView,
                    boolean isChecked) {
                c++;
                a =0;
                b=0;
            }
        });

score 0 · Answer 2 · answered Oct 16 '17 at 09:03

checkBox2.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton buttonView,
                        boolean isChecked) {
                    a = -1;
                    b = 1;
                }
            });

listview checkbox events

2 Answers2