Returns the number of milliseconds (UTC time) for today's date at midnight in the local time zone

Utility.kt

// Returns the number of milliseconds (UTC time) for today's date at midnight in the local time zone
        val normalizedUtcMsForToday: Long
            get() {
                val utcNowMillis = System.currentTimeMillis()
                val currentTimeZone = TimeZone.getDefault()
                val gmtOffsetMillis = currentTimeZone.getOffset(utcNowMillis).toLong()
                val timeSinceEpochLocalTimeMillis = utcNowMillis + gmtOffsetMillis
                val daysSinceEpochLocal =
                    TimeUnit.MILLISECONDS.toDays(timeSinceEpochLocalTimeMillis)

                return TimeUnit.DAYS.toMillis(daysSinceEpochLocal)
            }