protected void stopLayerTranslation() {
        if (mLayerTypeHardware) {
            mLayerTypeHardware = false;
            mContentContainer.setLayerType(View.LAYER_TYPE_NONE, null);
            mMenuContainer.setLayerType(View.LAYER_TYPE_NONE, null);
        }
    }
If the current layer type is {@link android.view.View#LAYER_TYPE_HARDWARE}, this will set it to
{@link View#LAYER_TYPE_NONE}.
menudrawer/src/net/simonvt/menudrawer/DraggableDrawer.java