How to make a Button randomly Move

Question

I have a question about how to make a button randomly move every second.

The black tiles are a button:

So I want to make it move randomly in every seco

Answer 1

Activity onCreate use this code

 Button button = (Button)findViewById(R.id.my_button);

Create method

   public void buttonmove()
  {
  RelativeLayout .LayoutParams absParams = (RelativeLayout .LayoutParams)button.getLayoutParams();
  DisplayMetrics displaymetrics = new DisplayMetrics();
  getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
  int width = displaymetrics.widthPixels;
  int height = displaymetrics.heightPixels;
  Random r = new Random();
  absParams.x =  r.nextInt(width) ;
  absParams.y =  r.nextInt(height);
  button.setLayoutParams(absParams);
      }                 

if you want in particular time use Timer

 Timer t=new Timer();
t.schedule(new TimerTask() {
public void run() {
  buttonmove();//call method
}
 }, new SimpleDateFormat("HH:mm:ss").parse("13:40:20"));//set time here