package com.dq.schoolcontract.utils;

 import com.sun.media.jfxmedia.control.VideoRenderControl;

 import io.swagger.annotations.ApiModel;

 import io.swagger.annotations.ApiModelProperty;

 import lombok.*;

 /**

  * @Author Allen.Lv

  * @Description //TODO

  * @Date 16:43 2019/2/27

  * @Desc: Coding Happy!

  **/

 @Getter

 @Setter

 @ToString

 @AllArgsConstructor

 @NoArgsConstructor

 @ApiModel(value = "视频时长")

 public class VideoDuration {

     /**

      * 视频时长秒

      */

     @ApiModelProperty(value = "秒")

     private Integer second;

     /**

      * 视频时长分

      */

     @ApiModelProperty("分")

     private Integer minute;

     /**

      * 视频时长时

      */

     @ApiModelProperty(value = "时")

     private Integer hour;

 }

 package com.dq.schooldomain.utils;

 import com.dq.schoolcontract.utils.VideoDuration;

 /**

  * @Author Allen.Lv

  * @Description //TODO

  * @Date 19:43 2019/2/28

  * @Desc: Coding Happy!

  **/

 public class SecToTime {

     public static VideoDuration secToTime(int time) {

         String timeStr = null;

         int hour = 0;

         int minute = 0;

         int second = 0;

         if (time <= 0)

             return new VideoDuration(0, 0, 0);

         else {

             minute = time / 60;

             if (minute < 60) {

                 second = time % 60;

                 timeStr = unitFormat(minute) + ":" + unitFormat(second);

             } else {

                 hour = minute / 60;

                 if (hour > 99)

                     return new VideoDuration(59, 59, 99);

                 minute = minute % 60;

                 second = time - hour * 3600 - minute * 60;

                 timeStr = unitFormat(hour) + ":" + unitFormat(minute) + ":" + unitFormat(second);

             }

         }

         return new VideoDuration(Integer.parseInt(unitFormat(second)), Integer.parseInt(unitFormat(minute)), Integer.parseInt(unitFormat(hour)));

     }

     private static String unitFormat(int i) {

         String retStr = null;

         if (i >= 0 && i < 10)

             retStr = "0" + i;

         else

             retStr = "" + i;

         return retStr;

     }

 }