App: defaultNavHost="true"

Navigation uchun animation shunday beriladi action ichiga enterAnim va exitAnim orqali.

val clipboardManager = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager

val data2 = ClipData.newPlainText("","Salom/Hello")
clipboardManager.setPrimaryClip(data2)

Nusxa olish uchun shu ishlatiladi.

var treeSet = TreeSet<String>()

bu ham array faqat bu alifbo tartibi bo’yicha chiqarib beradi.

var hashSet = HashSet<String>()

BUNI O’RGANISH KERAK
var hashMap = HashMap<String,String>()

hashMap["like"] = "Yoqtirmo"
hashMap.put("car","Mashina")

hashMap bu key orqali qo’shadigon array turi bo’lib unda key orqai yoki value orqali chiqarish mumkin.

Bunda qo’shishning ikki xil yo’li bor 1 va 2
1 hashMap["like"] = "Yoqtirmo"
2 hashMap.put("car","Mashina")
println(hashMap.get("like"))

print qilish esa shu