public static void init(Context context, String fileName, boolean isExternalFile) {
        Configurator.getConfigurator(context).configure(fileName, isExternalFile);
        setClientId(context);
    }
public static void init ( Context context , String fileName , boolean isExternalFile ) { Configurator . getConfigurator ( context ) . configure ( fileName , isExternalFile ) ; setClientId ( context ) ; }
@param context        context
@param fileName       filename in assets folder.
@param isExternalFile is external file or not.