public static final String genPreferenceFilename(Context context){
  return String.format("%s_%s",context.getString(R.string.afc_lib_name),_Uid);
}

public static final String genPreferenceFilename ( Context context ) { return String . format ( "%s_%s" , context . getString ( R . string . afc_lib_name ) , _Uid ) ; }
generates global preference filename of this library .
