1 需求

判斷時間戳是不是今天

 

 

 

 

 

 

 

 

 

 

 

 

 

2、工具代碼

/*** 獲取每日0點時間* @return*/fun getTodayTime(timeStamp: Long): Long {val cal = Calendar.getInstance()cal.timeInMillis = timeStampcal.set(Calendar.HOUR_OF_DAY, 0)cal.set(Calendar.SECOND, 0)cal.set(Calendar.MINUTE, 0)cal.set(Calendar.MILLISECOND, 0)return cal.timeInMillis}fun isToday(time: Long): Boolean {val sdf = SimpleDateFormat("yyyy-MM-dd")val date = Date(time)return try {val old = sdf.parse(sdf.format(date))val now = sdf.parse(sdf.format(Date()))val oldTime = old.timeval nowTime = now.time

總結

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