Android Utililty Methods Date to String Convert

List of utility methods to do Date to String Convert

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Description

The list of methods to do Date to String Convert are organized into topic(s).

Method

StringconvertToDateStamp(Date date)
Convert given date to string
OutputFormat: yyyymmdd_hhmm 
Calendar cal = Calendar.getInstance();
cal.setTime(date);
return convertToDateStamp(cal);
StringdateTimeToString(Date date)
date Time To String 
if (date != null) {
    return (formatter.format(date));
} else
    return "";
StringdateToIsoDateString(@NotNull Date date)
Converts a Date object to an ISO-formatted String representation of it. 
return new SimpleDateFormat("yyyy-MM-dd HH:mm").format(date);
StringdateToIsoDateString(@Nullable Date date, @NotNull DateFallback fallback)
Converts a java.util.Date object to an ISO-formatted String representation of it. 
if (date != null) {
    return new SimpleDateFormat("yyyy-MM-dd HH:mm").format(date);
} else if (fallback == DateFallback.EARLIEST) {
    return getEarliestDateString();
throw new IllegalArgumentException(
        "date is null and fallback parameter is invalid!");
StringformatDate(Date date, String format)
Formats date to the string with specific time date format. 
return new SimpleDateFormat(format).format(date);
StringformatDate(String format, Date date)
format Date 
return new SimpleDateFormat(format, ConfigurationManager
        .getInstance().getCurrentLocale()).format(date);
StringformatDate(final Date date)
format Date 
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
return sdf.format(date);
StringgetCurrentDateStr()
get Current Date Str 
SimpleDateFormat dateFormat = new SimpleDateFormat(ONLY_DATE_FORMAT);
Date d = new Date(System.currentTimeMillis());
return dateFormat.format(d);
StringgetCurrentDateStrs()
get Current Date Strs 
SimpleDateFormat dateFormat = new SimpleDateFormat(
        ONLY_DATE_FORMAT_s);
Date d = new Date(System.currentTimeMillis());
return dateFormat.format(d);
StringgetCurrentTimeStr()
get Current Time Str 
SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);
Date d = new Date(System.currentTimeMillis());
return dateFormat.format(d);