dden format that is returned as null from <a href="http://d.android.com/reference/android/graphics/Bitmap.html?is-external=true#getConfig--" title="class or interface in android.graphics"><code>Bitmap.getConfig()</code></a>. Since
 we cannot force <a href="http://d.android.com/reference/android/graphics/BitmapFactory.html?is-external=true" title="class or interface in android.graphics"><code>BitmapFactory</code></a> to always return our desired config,
 this setting is a preference, not a promise.</div>
</l