Notice
Recent Posts
Recent Comments
Link
«   2025/08   »
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
Tags
more
Archives
Today
Total
관리 메뉴

🌱 dreaming DiNO

[Kotlin] arrayList sorting 오름차순(ascending), 내림차순(descending) 정렬 본문

Android

[Kotlin] arrayList sorting 오름차순(ascending), 내림차순(descending) 정렬

MK_____ 2023. 2. 27. 16:49
private var csvDataList = ArrayList<CSVData>()
sortArray(csvDataList)
private fun sortArray(csvDataList: ArrayList<CSVData>) {
        csvDataList.sortWith { o1, o2 ->
            o1.name.compareTo(o2.name)
        }
        BleDebugLog.d(logTag, "this.csvDataList (sorting): ${this.csvDataList}")
        
        csvDataList.reverse()
        BleDebugLog.d(logTag, "this.csvDataList (reverse): ${this.csvDataList}")
    }