title: How to change background color of editText?
body: <p>I need to change background color of <code>EditText</code> if it is empty.
  Below is my code but doesn't seem to be working.</p>
  
  <pre><code>public void onClick(View v) {
      // TODO Auto-generated method stub            
      Change();    
  }
  
  public void Change() {
      if(("").equals(name)) {
          name.setBackgroundColor(Color.RED);
          return;
      }
  }
  </code></pre>