java - Setting the value of a TextField to a Random number -

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i writing android app has button calls selfdestruct(). there textview should show 1 or 2, chosen randomly. however, if shows 1, 1 set, same 2. should create random number.

this code, please me achieve this...

public class mainactivity extends activity {     /** called when activity first created. */     @override     public void oncreate(bundle savedinstancestate)     {         super.oncreate(savedinstancestate);         setcontentview(r.layout.main);      }     @override     public void selfdestruct(view view)     {         textview tx= (textview) findviewbyid(r.id.text);         random r = new random();         int x=r.nextint(2-1) + 1;         if(x==1)         {             tx.settext("1");         }         else if(x==2)         {             tx.settext("2");         }     } }

this you:

public class mainactivity extends activity {     /** called when activity first created. */     @override     public void oncreate(bundle savedinstancestate)     {         super.oncreate(savedinstancestate);         setcontentview(r.layout.main);      }     @override     public void selfdestruct(view view)     {         textview tx= (textview) findviewbyid(r.id.text);         random r = new random();         int x=r.nextint(2) + 1;  // r.nextint(2) returns either 0 or 1         tx.settext(""+x);  // cast integer string     } }

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