java - How to retain the background color of selected item in list view? -

i having listview , edittext in activity. on selection of item in list view able change background diff color using 'android:listselector'. now, move edit text. on move edit text background color of selected item in list view changes default. how prevent this?

<listview     android:layout_width="wrap_content"     android:layout_height="129dp"     android:id="@+id/listview2"     android:choicemode="singlechoice"     android:listselector="#666666"     android:layout_below="@+id/button7"     android:layout_alignparenttop="true"     android:layout_centerhorizontal="true"    android:layout_margintop="34dp" /> <edittext     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:id="@+id/edittext"     android:padding="-11dp"     android:width="300dp"     android:inputtype="number"     android:textsize="34sp"     android:editable="true"     android:layout_below="@+id/listview2"     android:textstyle="bold"     android:layout_alignparenttop="true"     android:layout_centerhorizontal="true"     android:layout_margintop="163dp"     android:hint="$" /> 

public class category_adapter extends baseadapter {     private context context;     private layoutinflater inflater;  //initialize selectedposition     private int selectedposition = -1;       public category_adapter(context context, arraylist<category_items> items,             string show) {         this.context = context;               this.inflater = (layoutinflater) context                     .getsystemservice(context.layout_inflater_service);       }        @override     public view getview(int position, view view, viewgroup parent) {         // todo auto-generated method stub         if (view == null) {              view = inflater.inflate(r.layout.category_titles_n_sellers_list,                     parent, false);           //set background selected position              if (position == selectedposition) {                 view.setbackgroundcolor(context.getresources().getcolor(                         r.color.orange_list));                 // view.setbackgroundcolor(color.parsecolor("#ffa500"));              } else {                 view.setbackgroundcolor(context.getresources().getcolor(                         r.color.white));                 // view.setbackgroundresource(r.color.white);             }           return view;     }  //get selected position activtiy     public void setselected(int position) {         selectedposition = position;     }  } 

now in activity class :

@override     public void onitemclick(adapterview<?> parent, view view, int position,             long id) {         // set custom adapter method , set selectedposition listview position         ((category_adapter) adapter).setselected(position);       } 

try this, me worked.