Convert seconds value to hours minutes seconds

Question

I ve been trying to convert a value of seconds  in a BigDecimal variable  to a string in an editText like  1 hour 22 minutes 33 seconds  or something of the kind    I ve tried this   String sequenceCaptureTime       BigDecimal roundThreeCalc   new BigDecimal  0    BigDecimal hours   new BigDecimal  0    BigDecimal myremainder   new BigDecimal  0    BigDecimal minutes   new BigDecimal  0    BigDecimal seconds   new BigDecimal  0    BigDecimal var3600   new BigDecimal  3600    BigDecimal var60   new BigDecimal  60       I have a roundThreeCalc which is the value in seconds so I try to convert it here    hours    roundThreeCalc divide var3600    myremainder    roundThreeCalc remainder var3600    minutes    myremainder divide var60    seconds    myremainder remainder var60    sequenceCaptureTime    hours toString     minutes toString     seconds toString      Then I set the editText to sequnceCaptureTime String  But that didn t work  It force closed the app every time  I am totally out of my depth here  any help is greatly appreciated  Happy coding

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I use this    public String SEG2HOR  long lnValue          OK         String lcStr    00 00 00           String lcSign    lnValue gt  0          -            lnValue   lnValue    lnValue gt  0   1   -1             if  lnValue gt 0                                long lnHor     lnValue 3600               long lnHor1    lnValue   3600               long lnMin     lnHor1 60               long lnSec     lnHor1   60                                        lcStr   lcSign     lnHor  lt  10    0         String valueOf lnHor                                        lnMin  lt  10    0         String valueOf lnMin                                        lnSec  lt  10    0         String valueOf lnSec                       return lcStr

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for just minutes and seconds use this   String format   02d  02d    seconds   3600   60     seconds   3600    60     seconds   60

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DateUtils formatElapsedTime long   formats an elapsed time in the form  MM SS  or  H MM SS    It returns the String you are looking for  You can find the documentation here

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Here is the working code   private String getDurationString int seconds         int hours   seconds   3600      int minutes    seconds   3600    60      seconds   seconds   60       return twoDigitString hours            twoDigitString minutes            twoDigitString seconds      private String twoDigitString int number         if  number    0            return  00              if  number   10    0            return  0    number             return String valueOf number

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Duration from java time      BigDecimal secondsValue   BigDecimal valueOf 4953       if  secondsValue compareTo BigDecimal valueOf Long MAX VALUE    gt  0            System out println  Seconds value     secondsValue     is out of range          else           Duration dur   Duration ofSeconds secondsValue longValueExact             long hours   dur toHours            int minutes   dur toMinutesPart            int seconds   dur toSecondsPart             System out format   d hours  d minutes  d seconds n   hours  minutes  seconds           Output from this snippet is      1 hours 22 minutes 33 seconds   If there had been a non-zero fraction of second in the BigDecimal this code would not have worked as it stands  but you may be able to modify it  The code works in Java 9 and later  In Java 8 the conversion from Duration into hours minutes and seconds is a bit more wordy  see the link at the bottom for how  I am leaving to you to choose the correct singular or plural form of the words  hour or hours  etc     Links   Oracle tutorial  Date Time explaining how to use java time  Answer by lauhub showing the conversion from a Duration to days  hours  minutes and seconds in Java 8

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With Java 8  you can easily achieve time in String format from long seconds like   LocalTime ofSecondOfDay 86399L    Here  given value is max allowed to convert  upto 24 hours  and result will be   23 59 59   Pros   1  No need to convert manually and to append 0 for single digit   Cons   work only for up to 24 hours

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I use this in python to convert a float representing seconds to hours  minutes  seconds  and microseconds  It s reasonably elegant and is handy for converting to a datetime type via strptime to convert   It could also be easily extended to longer intervals  weeks  months  etc   if needed       def sectohmsus seconds           x   seconds         hmsus              for i in  3600  60  1      seconds in a hour  minute  and second             hmsus append int x   i               x    i         hmsus append int round x   1000000       microseconds         return hmsus    hours  minutes  seconds  microsecond

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Something really helpful in Java 8  import java time LocalTime   private String ConvertSecondToHHMMSSString int nSecondTime        return LocalTime MIN plusSeconds nSecondTime  toString

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You should have more luck with  hours   roundThreeCalc divide var3600  BigDecimal ROUND FLOOR   myremainder   roundThreeCalc remainder var3600   minutes   myremainder divide var60  BigDecimal ROUND FLOOR   seconds   myremainder remainder var60     This will drop the decimal values after each division   Edit  If that didn t work  try this    I just wrote and tested it   public static int   splitToComponentTimes BigDecimal biggy        long longVal   biggy longValue        int hours    int  longVal   3600      int remainder    int  longVal - hours   3600      int mins   remainder   60      remainder   remainder - mins   60      int secs   remainder       int   ints    hours   mins   secs       return ints

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I prefer java s built in TimeUnit library  long seconds   TimeUnit MINUTES toSeconds 8

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A nice and easy way to do it using GregorianCalendar  Import these into the project   import java util GregorianCalendar  import java util Date  import java text SimpleDateFormat  import java util Scanner    And then   Scanner s   new Scanner System in    System out println  Seconds      int secs   s nextInt     GregorianCalendar cal   new GregorianCalendar 0 0 0 0 0 secs   Date dNow   cal getTime    SimpleDateFormat ft   new SimpleDateFormat  HH  hours  mm  minutes  ss  seconds     System out println  Your time      ft format dNow

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I know this is pretty old but in java 8   LocalTime MIN plusSeconds 120  format DateTimeFormatter ISO LOCAL TIME

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This Code Is working Fine    txtTimer setText String format   02d  02d  02d   SecondsCounter 3600     SecondsCounter   3600  60    SecondsCounter   60

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private String ConvertSecondToHHMMString int secondtTime      TimeZone tz   TimeZone getTimeZone  UTC      SimpleDateFormat df   new SimpleDateFormat  HH mm ss      df setTimeZone tz     String time   df format new Date secondtTime 1000L       return time

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Here s my function to address the problem   public static String getConvertedTime double time        double h m s mil       mil   time   1000      s   time 1000      m   s 60      h   m 60      s   s   60      m   m   60      h   h   24       return   int h  lt  10    0  String valueOf  int h    String valueOf  int h         int m  lt  10    0  String valueOf  int m    String valueOf  int m                      int s  lt  10    0  String valueOf  int s    String valueOf  int s                      int mil  gt  100   String valueOf  int mil     int mil  gt  9    0  String valueOf  int mil     00  String valueOf  int mil

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i have tried the best way and less code but may be it is little bit difficult to understand how i wrote my code but if you good at maths it is so easy   import java util Scanner    class hours    public static void main String   args        Scanner input   new Scanner System in       double s        System out println  how many second you have         s  input nextInt            double h s 3600       int h2  int h        double h h2 h-h2       double m h h2 60       int m1  int m        double m m1 m-m1       double m m1s m m1 60             System out println h2   hours   m1   Minutes   Math round m m1s    seconds                more over it is accurate

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I like to keep things simple therefore       int tot seconds   5000      int hours   tot seconds   3600      int minutes    tot seconds   3600    60      int seconds   tot seconds   60       String timeString   String format   02d Hour  02d Minutes  02d Seconds    hours  minutes  seconds        System out println timeString     The result will be  01 Hour 23 Minutes 20 Seconds

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This is my simple solution   String secToTime int sec        int seconds   sec   60      int minutes   sec   60      if  minutes  gt   60            int hours   minutes   60          minutes    60          if  hours  gt   24                int days   hours   24              return String format   d days  02d  02d  02d   days hours 24  minutes  seconds                     return String format   02d  02d  02d   hours  minutes  seconds             return String format  00  02d  02d   minutes  seconds       Test Results    Result  00 00 36 - 36 Result  01 00 07 - 3607 Result  6313 days 12 39 05 - 545488745

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Is it necessary to use a BigDecimal  If you don t have to  I d use an int or long for seconds  and it would simplify things a little bit   hours   totalSecs   3600  minutes    totalSecs   3600    60  seconds   totalSecs   60   timeString   String format   02d  02d  02d   hours  minutes  seconds     You might want to pad each to make sure they re two digit values or whatever  in the string  though

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If you want the units h  min and sec for a duration you can use this   public static String convertSeconds int seconds        int h   seconds  3600      int m    seconds   3600    60      int s   seconds   60      String sh    h  gt  0   String valueOf h           h             String sm    m  lt  10  amp  amp  m  gt  0  amp  amp  h  gt  0    0           m  gt  0    h  gt  0  amp  amp  s    0   String valueOf m    String valueOf m           min              String ss    s    0  amp  amp   h  gt  0    m  gt  0          s  lt  10  amp  amp   h  gt  0    m  gt  0     0          String valueOf s           sec        return sh    h  gt  0               sm    m  gt  0               ss     int seconds   3661  String duration   convertSeconds seconds     That s a lot of conditional operators  The method will return those strings   0    - gt  0 sec 5    - gt  5 sec 60   - gt  1 min 65   - gt  1 min 05 sec 3600 - gt  1 h 3601 - gt  1 h 01 sec 3660 - gt  1 h 01 3661 - gt  1 h 01 min 01 sec 108000 - gt  30 h

[java] Convert seconds value to hours minutes seconds?

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