checkbox - dynamically adding check box and getting its checked unchecked value in android -

i creating android app there 20 checkboxes shown user multiple selection. have programmed display checkbox dynamically problem how checked box value ? have tried code far.

my global variables are

arraylist<mycheckbox> listofcheckeditem; private int checkbox_position; 

and adding checkboxes did this

listofcheckeditem = new arraylist<>();         listofcheckeditem.add(new mycheckbox(true, "one")); //(ischecked,text)         listofcheckeditem.add(new mycheckbox(false, "two"));         listofcheckeditem.add(new mycheckbox(true, "three"));         listofcheckeditem.add(new mycheckbox(false, "four"));         listofcheckeditem.add(new mycheckbox(false, "five"));          viewgroup.layoutparams params = new viewgroup.layoutparams(viewgroup.layoutparams.wrap_content, viewgroup.layoutparams.wrap_content);         (int = 0; < listofcheckeditem.size(); i++) {             checkbox_position = i;             mycheckbox mycheckbox = listofcheckeditem.get(i);             checkbox checkbox = new checkbox(this);             checkbox.setchecked(mycheckbox.getischecked());             checkbox.settext(mycheckbox.gettext());             selectcategorylayout.addview(checkbox, params);             checkbox.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener() {                 @override                 public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {                     listofcheckeditem.get(checkbox_position).setischecked(ischecked);                 }             });         } 

and check boxes value did this

stringbuilder builder = new stringbuilder();         (int = 0; < listofcheckeditem.size(); i++) {             mycheckbox mcb = listofcheckeditem.get(i);             builder.append("\nstatus: " + mcb.gettext() + " " + mcb.getischecked());         }         resultview.settext(builder.tostring()); 

for first time when run app every checkboxes shown correctly , when click on button check boxes (checked/unchecked) value shows correct result, when check/uncheck 1 of checkboxes , again click on button result last checkbox value changed. missing cannot figure out.

problem solved, instead of doing this

checkbox.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener() {                 @override                 public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {                     listofcheckeditem.get(checkbox_position).setischecked(ischecked);// changed line below code                 }             }); 

i did this

checkbox.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener() {                 @override                 public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {                     mycheckbox.setischecked(ischecked);//i changed line , every thing worked fine                 }             });