android - dynamic xml layout rotation -

i have 2 buttons on main activity , when pressed want call exact same activity exept on 1 layout rotated 180 degrees. there way (like rotate based on passed main activity) need create 2 different activities practically same code in respective java file?

edit: when exact same activity don't mean same main. it's same 2 buttons...

i think found solution you. use custom reverse view wraper reverse whole layout.

try run sample code below.

public class mainactivity extends activity {      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);          int layoutid = r.layout.main;         view content = getlayoutinflater().inflate(layoutid, null);          reverseview wraper = new reverseview(this);         wraper.addview(content);         setcontentview(wraper);     }      public class reverseview extends framelayout {          public reverseview(context context) {             super(context);         }          @override         protected void dispatchdraw(canvas canvas) {             canvas.save();             int px = getwidth() / 2;             int py = getheight() / 2;             canvas.rotate(180, px, py);             super.dispatchdraw(canvas);             canvas.restore();         }     } }