title: Does ImageView.setImageBitmap() recycle the previously set bitmap?
body: <p>Let's say I have code sort of like the one below:</p>
  
  <pre><code>protected void onCreate(Bundle bundle){
  
      this.imageView = (ImageView) contentView.findViewById(R.id.imageView);
  
      this.setFirstBitmap();
      this.setSecondBitmap();
  }
  
  private setFirstBitmap(){
      Bitmap bitmap1 = BitmapFactory.decodeFile(bitmapFile1);
      imageView.setImageBitmap(bitmap1);
  }
  
  private setSecondBitmap(){
      Bitmap bitmap2 = BitmapFactory.decodeFile(bitmapFile2);
      imageView.setImageBitmap(bitmap2);
  }
  </code></pre>
  
  <p>In this case, will the imageView recycle bitmap1 or do I have to do it before I set bitmap2?</p>