is-external=true" title="class or interface in android.graphics.drawable"><code>Drawable</code></a> and that default transition will be used if you
 subsequently start requests for specific <a href="http://d.android.com/reference/android/graphics/drawable/Drawable.html?is-external=true" title="class or interface in android.graphics.drawable"><code>Drawable</code></a> types like
 <a href="../../../com/bumptech/glide/load/resource/gif/GifDrawable.html" title="class in com.bumptech.glide.load.resource.gif"><co