@TargetApi(Build.VERSION_CODES.HONEYCOMB)
    public static RequestManager with(android.app.Fragment fragment) {
        RequestManagerRetriever retriever = RequestManagerRetriever.get();
        return retriever.get(fragment);
    }
Begin a load with Glide that will be tied to the given {@link android.app.Fragment}'s lifecycle and that uses
the given {@link android.app.Fragment}'s default options.

@param fragment The fragment to use.
@return A RequestManager for the given Fragment that can be used to start a load.
core/src/main/java/com/bumptech/glide/Glide.java