TimeMethod.java

public class  TimeMethod {
	private static final String TAG = "TimeMethod";
	public static final SimpleDateFormat sFull = new SimpleDateFormat("yyyy MMMdd hh:mm:ss a", StringToLocale(Locale.getDefault().getLanguage()));
	public static final SimpleDateFormat sMedium = new SimpleDateFormat("MMMdd hh:mm, a", StringToLocale(Locale.getDefault().getLanguage()));
	public static final SimpleDateFormat sSimple = new SimpleDateFormat("hh:mm, a", StringToLocale(Locale.getDefault().getLanguage()));

	public static String ShowLogTime(long logtime) {
		long now = System.currentTimeMillis();
		final Calendar calendar_now = Calendar.getInstance();
		final Calendar calendar_log = Calendar.getInstance();
		calendar_now.setTimeInMillis(now);
		calendar_log.setTimeInMillis(logtime);

		if (calendar_now.get(Calendar.YEAR) != calendar_log.get(Calendar.YEAR)) {
			return sFull.format(logtime);
		} else if (calendar_now.get(Calendar.MONTH) != calendar_log.get(Calendar.MONTH)) {
			return sMedium.format(logtime);
		} else {
			return sSimple.format(logtime);
		}
	}

	public static Locale StringToLocale(String inputString) {
		StringTokenizer tempStringTokenizer = new StringTokenizer(inputString, ",");
		String lang = "en", country = "US";
		if (tempStringTokenizer.hasMoreTokens()) {
			lang = (String) tempStringTokenizer.nextElement();
		}
		if (tempStringTokenizer.hasMoreTokens()) {
			country = (String) tempStringTokenizer.nextElement();
		}
		return new Locale(lang, country);
	}

	public static String base64Encode(String string) {
		return Base64.encodeToString(string.getBytes(), Base64.NO_WRAP);
	}
}