title: ImageView with setBackgroundResource and setImageBitmap
body: <p>I have Imageview which i am creating it dynamically,now i am setting </p>
  
  <pre><code>imageView.setImageBitmap(bitmap);
  imageView.setBackgroundResource(R.drawable.a);
  </code></pre>
  
  <p>What is happening is the setBackgroundResource image is stretching,as the bitmap size increases.</p>
  
  <p>Why is it so?Is there any workaround?</p>