Android Open Source - qrcode-android Date Util

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Back to project page qrcode-android.

License

The source code is released under:

MIT License

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Java Source Code

package tw.soleil.util;
/*from  w ww.j  a v  a2  s .c  o  m*/
public class DateUtil {
  public static String getEDateWithSep(String strCDate, String strSep) {
    return getDateWithSep(getEDate(strCDate), strSep);
  }

  public static String getDateWithSep(String strInit, String strSep) {
    StringBuffer sb = null;

    if(strInit == null || strInit.trim().equals("")){
      return "";
    }

    try {

      int dateLen = strInit.length();

      if(dateLen > 5){ 

        String strFirst = strInit.substring(0, dateLen - 4);
        String strSecond = strInit.substring(dateLen - 4, dateLen - 2);
        String strThird = strInit.substring(dateLen - 2);

        sb = new StringBuffer(strFirst);

        sb.append(strSep).append(strSecond).append(strSep).append(strThird);

      } else if (dateLen == 5 || dateLen == 4){
        sb = new StringBuffer(strInit.substring(0, dateLen - 2)).append(strSep)
        .append(strInit.substring(dateLen - 2));

      } else {
        return strInit;
      }

    }
    catch (Exception e) {
      return strInit;
    }

    return sb.toString();
  }
  
  /** REFINE
   * ?????????????????
   * @param strCDate: yyyMMdd
   * @return yyyyMMdd
   */
  public static String getEDate(String strCDate) {
    StringBuffer sbEDate = new StringBuffer();

    if (strCDate != null) {
      int len = strCDate.length();
      String year = strCDate.substring(0, len - 4);
      String month = strCDate.substring(len - 4, len - 2);
      String day = strCDate.substring(len - 2);

      if (year.length() < 4) {
        year = String.valueOf(Integer.valueOf(year).intValue() + 1911);
      } else {
        year = String.valueOf(Integer.valueOf(year).intValue());
      }

      sbEDate.append(year);
      sbEDate.append(month);
      sbEDate.append(day);

    }

    return sbEDate.toString();
  }
}

Java Source Code List