title: Initialization of ImageLoaders on App Launch
body: <p>How can i initialize image loader on app launch so i can use it everywhere in my application.I am trying to use volley library.</p>
  
  <pre><code> if (mImageLoader == null) {
          mImageLoader = new ImageLoader(this.mRequestQueue,
                  new LruBitmapCache());
      }
  </code></pre>