title: change background image of imageview on onclick
body: <p>I have imageview and i whant when user click this imageview the background of this changed this is my code</p>
  
  <pre><code> btnImage =(ImageView) findViewById(R.id.image_button); 
   btnImage.setOnClickListener(new OnClickListener(){
  
         public void onClick(View arg0) {
  
  
         Intent i=new Intent(fierst.this,second.class);
         startActivity(i);
  
         }
     });
  </code></pre>
  
  <p>but i dont know how in onclick change this background image</p>