android - How to get values of dynamically set radiobuttons? -

i having dynamic set of radiobuttons value drawn string array. want values of selected radiobuttons on click of button. how ? idea

below working copy

public class mainactivity extends activity {      private arraylist<product>pproductarraylist;     private arraylist<subcategory>psubitemarraylist;     private arraylist<subcategory>psubitemarraylist2;     private linearlayout mlinearlistview;     boolean isfirstviewclick=false;     boolean issecondviewclick=false;     radiobutton rdbtn;     private radiogroup radiogroup;     private string[] shownames = {"aa", "bb", "cc"};                                              //dynamic show names     private string[] application = {"dd", "ee", "ff", "ghi"};                    //dynamic applicaiton names     private string[] device = {"jkl", "mno", "pqr", "stu"};                                                //dynamic device names      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         mlinearlistview = (linearlayout) findviewbyid(r.id.linear_listview);          arraylist<itemlist> mitemlistarray=new arraylist<itemlist>();         mitemlistarray.add(new itemlist("", ""));            arraylist<itemlist> mitemlistarray2=new arraylist<itemlist>();         mitemlistarray2.add(new itemlist("", ""));            psubitemarraylist=new arraylist<subcategory>();         psubitemarraylist2=new arraylist<subcategory>();          psubitemarraylist.add(new subcategory("select application/device", mitemlistarray));                                       //static header         psubitemarraylist2.add(new subcategory("select device", mitemlistarray2));                                                 //static header          pproductarraylist=new arraylist<product>();          (int = 0; < shownames.length; i++){             pproductarraylist.add(new product(shownames[i], psubitemarraylist));         }          (int = 0; < pproductarraylist.size(); i++) {              layoutinflater inflater = null;             inflater = (layoutinflater) getapplicationcontext().getsystemservice(context.layout_inflater_service);             view mlinearview = inflater.inflate(r.layout.row_first, null);              final textview mproductname = (textview) mlinearview.findviewbyid(r.id.textviewname);             final relativelayout mlinearfirstarrow=(relativelayout)mlinearview.findviewbyid(r.id.linearfirst);             final imageview mimagearrowfirst=(imageview)mlinearview.findviewbyid(r.id.imagefirstarrow);             final linearlayout mlinearscrollsecond=(linearlayout)mlinearview.findviewbyid(r.id.linear_scroll);              if(isfirstviewclick==false){             mlinearscrollsecond.setvisibility(view.gone);             mimagearrowfirst.setbackgroundresource(r.drawable.arw_lt);             }              else{                 mlinearscrollsecond.setvisibility(view.visible);                 mimagearrowfirst.setbackgroundresource(r.drawable.arw_down);             }              mlinearfirstarrow.setontouchlistener(new ontouchlistener() {                  @override                 public boolean ontouch(view v, motionevent event) {                      if(isfirstviewclick==false){                         isfirstviewclick=true;                         mimagearrowfirst.setbackgroundresource(r.drawable.arw_down);                         mlinearscrollsecond.setvisibility(view.visible);                      }else{                         isfirstviewclick=false;                         mimagearrowfirst.setbackgroundresource(r.drawable.arw_lt);                         mlinearscrollsecond.setvisibility(view.gone);                        }                     return false;                 }              });               final string name = pproductarraylist.get(i).getpname();             mproductname.settext(name);              /**              *               */             (int j = 0; j < pproductarraylist.get(i).getmsubcategorylist().size(); j++) {                  layoutinflater inflater2 = null;                 inflater2 = (layoutinflater) getapplicationcontext().getsystemservice(context.layout_inflater_service);                 view mlinearview2 = inflater2.inflate(r.layout.row_second, null);                  textview msubitemname = (textview) mlinearview2.findviewbyid(r.id.textviewtitle);                 final relativelayout mlinearsecondarrow=(relativelayout)mlinearview2.findviewbyid(r.id.linearsecond);                 final imageview mimagearrowsecond=(imageview)mlinearview2.findviewbyid(r.id.imagesecondarrow);                 final linearlayout mlinearscrollthird=(linearlayout)mlinearview2.findviewbyid(r.id.linear_scroll_third);                  if(issecondviewclick==false){                     mlinearscrollthird.setvisibility(view.gone);                     mimagearrowsecond.setbackgroundresource(r.drawable.arw_lt);                     }                     else{                         mlinearscrollthird.setvisibility(view.visible);                         mimagearrowsecond.setbackgroundresource(r.drawable.arw_down);                     }                  mlinearsecondarrow.setontouchlistener(new ontouchlistener() {                          @override                         public boolean ontouch(view v, motionevent event) {                              if(issecondviewclick==false){                                 issecondviewclick=true;                                 mimagearrowsecond.setbackgroundresource(r.drawable.arw_down);                                 mlinearscrollthird.setvisibility(view.visible);                              }else{                                 issecondviewclick=false;                                 mimagearrowsecond.setbackgroundresource(r.drawable.arw_lt);                                 mlinearscrollthird.setvisibility(view.gone);                                 }                             return false;                         }                      });                   final string catname = pproductarraylist.get(i).getmsubcategorylist().get(j).getpsubcatname();                 msubitemname.settext(catname);                   (int k = 0; k < pproductarraylist.get(i).getmsubcategorylist().get(j).getmitemlistarray().size(); k++) {                          layoutinflater inflater3 = null;                         inflater3 = (layoutinflater) getapplicationcontext().getsystemservice(context.layout_inflater_service);                         view mlinearview3 = inflater3.inflate(r.layout.row_third, null);                          radiogroup = (radiogroup) mlinearview3.findviewbyid(r.id.myradiogroup);                          for(int m=0;m<application.length;m++) {                                rdbtn = new radiobutton(this);                                rdbtn.setid(m);                                rdbtn.settext(application[m]);                                radiogroup.addview(rdbtn);                         }                         mlinearscrollthird.addview(mlinearview3);                  }                   (int l = 0; l < pproductarraylist.get(i).getmsubcategorylist().get(j).getmitemlistarray().size(); l++) {                      layoutinflater inflater4 = null;                     inflater4 = (layoutinflater) getapplicationcontext().getsystemservice(context.layout_inflater_service);                     view mlinearview4 = inflater4.inflate(r.layout.row_third, null);                      radiogroup = (radiogroup) mlinearview4.findviewbyid(r.id.myradiogroup);                      for(int m=0;m<device.length;m++) {                            rdbtn = new radiobutton(this);                            rdbtn.setid(m);                            rdbtn.settext(device[m]);                            radiogroup.addview(rdbtn);                     }                         mlinearscrollthird.addview(mlinearview4);                  }                  mlinearscrollsecond.addview(mlinearview2);              }              mlinearlistview.addview(mlinearview);         }              }  } 

if want values of checked radiobutton (inside radiogroup it's 1 item) when click button use this:

radiogroup group = (radiogroup)findviewbyid(r.id.radio_group_id); button button = (button)findviewbyid(r.id.button_id);  //if want print radio's value in textview textview label  = (textview)findviewbyid(r.id.text_view_id);  button.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {              int checkedid = group.getcheckedradiobuttonid();              radiobutton radio = (radiobutton)findviewbyid(checkedid);             label.settext(radio.gettext());          }     });