Android判断当前系统时间是否在指定时间的范围内(免消息打扰)

Posted 2020-08-02 ZhangMingHan

/**

* 判断当前系统时间是否在指定时间的范围内

*

* @param beginHour

* 开始小时，例如22

* @param beginMin

* 开始小时的分钟数，例如30

* @param endHour

* 结束小时，例如 8

* @param endMin

* 结束小时的分钟数，例如0

* @return true表示在范围内，否则false

*/

public static boolean isCurrentInTimeScope(int beginHour, int beginMin, int endHour, int endMin) {

boolean result = false;

final long aDayInMillis = 1000 * 60 * 60 * 24;

final long currentTimeMillis = System.currentTimeMillis();

 

Time now = new Time();

now.set(currentTimeMillis);

 

Time startTime = new Time();

startTime.set(currentTimeMillis);

startTime.hour = beginHour;

startTime.minute = beginMin;

 

Time endTime = new Time();

endTime.set(currentTimeMillis);

endTime.hour = endHour;

endTime.minute = endMin;

 

if (!startTime.before(endTime)) {

// 跨天的特殊情况（比如22:00-8:00）

startTime.set(startTime.toMillis(true) - aDayInMillis);

result = !now.before(startTime) && !now.after(endTime); // startTime <= now <= endTime

Time startTimeInThisDay = new Time();

startTimeInThisDay.set(startTime.toMillis(true) + aDayInMillis);

if (!now.before(startTimeInThisDay)) {

result = true;

}

} else {

// 普通情况(比如 8:00 - 14:00)

result = !now.before(startTime) && !now.after(endTime); // startTime <= now <= endTime

}

return result;

}