docs: @Override
    public final void backupDatabase(final String pDbName) throws Exception {
      String dbPath = this.databaseDir + File.separator + pDbName + ".sqlite";
      File dbFile = new File(dbPath);
      if (dbFile.exists()) {
        String encPath = this.backupDir + File.separator + pDbName + ".sqlten";
        File dbBkFile = new File(encPath);
        if (dbBkFile.exists()) {
          Long time = new Date().getTime();
          encPath = this.backupDir + File.separator + pDbName + time + ".sqlten";
        }
        this.cryptoHelper.encryptFile(dbPath, encPath);
      }
    }