public FileBrowserView setFileBrowserLayoutType(int layoutType) {
        mFileBrowserLayoutType = layoutType;
        return this;
    }
Sets the layout type (list or grid) of this FileBrowserView instance.

@param layoutType Use one of the following two options: {@link #FILE_BROWSER_LIST_LAYOUT} or
                  {@link #FILE_BROWSER_GRID_LAYOUT}.
@return An instance of this FileBrowserView to allow method chaining.
core/src/main/java/com/filebrowser/View/FileBrowserView.java