First API format:
val firstApiFormat = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")
val date = LocalDate.parse("2019-08-07 09:00:00" , firstApiFormat)
Log.d("parseTesting", date.dayOfWeek.toString()) // prints Wednesday
Log.d("parseTesting", date.month.toString()) // prints August
Second API format:个
val secondApiFormat = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss'Z'")
val timestamp = 1565209665.toLong() // timestamp in Long
val timestampAsDateString = java.time.format.DateTimeFormatter.ISO_INSTANT
.format(java.time.Instant.ofEpochSecond(timestamp))
Log.d("parseTesting", timestampAsDateString) // prints 2019-08-07T20:27:45Z
val date = LocalDate.parse(timestampAsDateString, secondApiFormat)
Log.d("parseTesting", date.dayOfWeek.toString()) // prints Wednesday
Log.d("parseTesting", date.month.toString()) // prints August