java - change icon on tabhost android -

i want change icon when click on tabhost

below source code

    private void settabs() {     addtab("home", tabhome.class, r.drawable.home);     addtab("performers", tabperformers.class, r.drawable.performers);     addtab("tickets", tabtickets.class, r.drawable.tickets);     addtab("info", tabinfo.class, r.drawable.info);  }  private void addtab(string labelid, class<?> c, int drawableid) {     tabhost = gettabhost();     intent intent = new intent(this, c);     tabhost.tabspec spec = tabhost.newtabspec("tab" + labelid);      tabindicator = layoutinflater.from(this).inflate(r.layout.tab_indicator, gettabwidget(), false);     icon = (imageview) tabindicator.findviewbyid(r.id.icon);     icon.setimageresource(drawableid);     spec.setindicator(tabindicator);     spec.setcontent(intent);      tabhost.addtab(spec); } 

i want change tab's icon when user press tab have used below tabhost event

   tabhost.setontabchangedlistener(new ontabchangelistener() {          @override         public void ontabchanged(string tabid) {              if (tabid.equals("tabhome")) { 

but not success

there tab_indicater.xml file background change not icon

below xml code

   <?xml version="1.0" encoding="utf-8"?> 

<!-- non focused states --> <item android:drawable="@drawable/tab_unselected" android:state_focused="false" android:state_pressed="false" android:state_selected="false"/> <item android:drawable="@drawable/tab_bg_selector" android:state_focused="false" android:state_pressed="false" android:state_selected="true"/>  <!-- focused states --> <item android:drawable="@drawable/tab_bg_selector" android:state_focused="true" android:state_pressed="false" android:state_selected="false"/> <item android:drawable="@drawable/tab_bg_selector" android:state_focused="true" android:state_pressed="false" android:state_selected="true"/>  <!-- pressed --> <item android:drawable="@drawable/tab_bg_selector" android:state_pressed="true" android:state_selected="true"/> <item android:drawable="@drawable/tab_press" android:state_pressed="true"/> 

below screen shot

when click on 1 tab it's icon should change here must become orange..

can body me...

there's no straightforward way change tabspec icon. have put icons in selector drawables.