程序包 com.qbw.xtools

类 XTools

java.lang.Object

com.qbw.xtools.XTools

public class XTools
extends Object

构造器概要

构造器

构造器	说明
XTools()

方法概要

修饰符和类型	方法	说明
static int[]	getHourMinuteSecond(int seconds)	将秒转化为小时分钟秒
static String	getHourMinuteSecondVideoDuration(int seconds)
static boolean	isFirstRow(int pos, int rowColumnCount)
static boolean	isLastRow(int pos, int rowColumnCount, int totalCount)
static String	replaceChar(String text, int headerLength, int placeholderLength, char placeholder)	1234567890 -> 123****8901

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

XTools

public XTools()

方法详细资料

replaceChar

public static String replaceChar(String text,
                                 int headerLength,
                                 int placeholderLength,
                                 char placeholder)

1234567890 -> 123****8901

getHourMinuteSecond

public static int[] getHourMinuteSecond(int seconds)

将秒转化为小时分钟秒

getHourMinuteSecondVideoDuration

public static String getHourMinuteSecondVideoDuration(int seconds)

isFirstRow

public static boolean isFirstRow(int pos,
                                 int rowColumnCount)

isLastRow

public static boolean isLastRow(int pos,
                                int rowColumnCount,
                                int totalCount)