java - How to add an item in Listview adpater Linear Layout -

i know how populate listview , know how make custom adapter. want add view inside linear layout of rowlayout of listview. here mylist adapter.

i want listview each item layout created runtime can not achieve this.

this code working without listview when add linearlayout inside listview .it gives me error.

public class kmaplistadapter extends baseadapter  {      context context;     layoutinflater layoutinflater;     list<kmapmodel> moriginalvalues = new arraylist<kmapmodel>();       public kmaplistadapter(context activity, list<kmapmodel> kmapmodellist) {          this.context = activity;         this.moriginalvalues = kmapmodellist;      }      @override     public int getcount() { if(moriginalvalues == null)     return  0;         return moriginalvalues.size();     }      @override     public object getitem(int position) {          return moriginalvalues.get(position);     }      @override     public long getitemid(int position) {         return position;     }      viewholder holder ;      @override     public view getview(int position, view convertview, viewgroup parent) {          kmapmodel kmapmodel;         if (layoutinflater == null)             layoutinflater = (layoutinflater) context                     .getsystemservice(context.layout_inflater_service);         if (convertview == null) {             holder = new viewholder();             convertview = layoutinflater.inflate(r.layout.rowlayout, null);             holder.linearlayout = (linearlayout) convertview.findviewbyid(r.id.linear_layout_matrix_1);              convertview.settag(holder);          } else             holder = (viewholder) convertview.gettag();           kmapmodel = moriginalvalues.get(position);         holder.linearlayout.addview(kmapmodel.getlinearlayout());         return convertview;     }         static class viewholder {         linearlayout linearlayout;}} 

and model list

 public list<kmapmodel> listviewoneitem( int rows, int cols) {          string[][] kmaparray = kmapmaker(rows, cols);         //  log.v("kmap array",""+kmaparray);         textview[][] kmaptextview = new textview[kmaparray.length][kmaparray[0].length];          int temp = 3;         (int = 0; < kmaparray.length; i++) {             kmapmodel kmapmodel = new kmapmodel();             linearlayout rowlinearlayout = makerowlinearlayout();               (int j = 0; j < kmaparray[0].length; j++) {                  textview rowtextview = maketextview();                 rowtextview.setpadding(4, 4, 4, 4);                   rowlinearlayout.addview(rowtextview);                 kmaptextview[i][j] = rowtextview;// add text view in jagged array later use              }             kmapmodel.setlinearlayout(rowlinearlayout);             kmapmodellist.add(kmapmodel);           }         return  kmapmodellist;     } 

now got error

the specified child has parent. must call removeview() on child's parent first. on line

 holder.linearlayout.addview(kmapmodel.getlinearlayout()); 

q1) how resolve problem q2) why getting issue ?

thanks @pskink give me way try upload solution.

the specified child has parent.

stop trying give child second parent. views broken homes. have 1 parent.

you can add views views, cannot add views added. causes loops , loops loopy. , iterate viewtree needs tree. views 1 , 1 parent. either clear out layout have , use or add new view layout or want doesn't involve using same object in several places in view tree.