kotlin season 1 - Part 7 Class - 1

2016년 유데미 Kotlin 강의를 공개합니다.

영상 : https://www.youtube.com/watch?v=8qkQmqz529g

2회 분은 유데미에서 확인 가능합니다.
http://bit.ly/2UpaJUR

Transcript

1. Part 7 Kotlin Class - 1 Taehwan 1 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
2. য়ט਷ • Kotlin੄ ӝࠄ ௿ېझ • ࢤࢿ੗ • ׮઺ ࢤࢿ੗ • ࢤࢿ੗ ୡӝച • ࢤࢿ੗ private • ௿ېझ ࢎਊೞӝ 2 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
3. য়ט੄ ੗ܐ • https:/ /github.com/taehwandev/Kotlin-Udemy-Sample/tree/03- class 3 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
4. Kotlin੄ ӝࠄ ௿ېझ 4 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
5. class - java public class ClassName { // class ҳഅ } 5 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
6. class - kotlin class ClassName { // class ҳഅ } 6 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
7. class - kotlin • ઺Қഐ ࢤۚೞӝ class ClassName 7 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
8. ࢤࢿ੗ 8 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
9. ࢤࢿ੗ - java public class ClassName { public ClassName(String name) { // ... } } 9 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
10. ࢤࢿ੗ - kotlin class ClassName(val name: String) { // ... } 10 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
11. ࢤࢿ੗ - kotlin class ௿ېझ੉ܴ(val/var ߸ࣻ੉ܴ: ߸ࣻ Type) {} class ClassName(val name: String) { // ... } 11 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
12. ࢤࢿ੗ - kotlin • ࢤࢿ੗੄ ೣࣻ ਗഋ • constructor਷ ࢤۚ оמ class ClassName constructor(val name: String) {} 12 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
13. ׮઺ ࢤࢿ੗ 13 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
14. ׮઺ ࢤࢿ੗ - java public class ClassName { public ClassName(String name) { // ... } public ClassName(String name, int age) { this(name); // ... } } 14 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
15. ׮઺ ࢤࢿ੗ - kotlin class ClassName(val name: String) { constructor(name: String, age: Int) : this(name) { // ... } } • ageীח ੽Ӕ੉ ࠛоמ 15 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
16. ׮઺ ࢤࢿ੗ - kotlin class ClassName(val name: String, val age: Int) { constructor(name: String) : this(name, 0) { // ... } } 16 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
17. ࢤࢿ੗ ୡӝച 17 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
18. ࢤࢿ੗ ୡӝച - java public class ClassName { private String name; // ࢤࢿ੗ ୡӝച public ClassName() { name = "ClassName"; } } 18 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
19. ࢤࢿ੗ ୡӝച - kotlin class ClassName { private val name: String // ࢤࢿ੗ ୡӝച ࠶۾ init { name = "ClassName" } } 19 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
20. ࢤࢿ੗ private 20 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
21. private ࢤࢿ੗ - java class ClassName { private ClassName() { // ... } } 21 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
22. private ࢤࢿ੗ - kotlin class ClassName private constructor() { // ... } 22 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
23. ௿ېझ ࢎਊೞӝ 23 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
24. ௿ېझ ࢎਊೞӝ - java public class ClassName { // ... } ClassName className = new ClassName(); 24 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
25. ௿ېझ ࢎਊೞӝ - kotlin class ClassName { // ... } // kotlinীࢲ val className: ClassName = ClassName() 25 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
26. ଵҊ੗ܐ • https:/ /kotlinlang.org/docs/reference/classes.html • http:/ /thdev.tech/kotlin/2016/10/09/Kotlin-Class.html 26 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016
27. ׮਺਷ • Kotlin੄ class ࢓ಝࠁӝ 2ߣ૩ • abstract/interface 27 ରࣁ؀ উ٘۽੉٘ ѐߊ ঱য ௏ౣܽ, द੘ೞӝ thdev.tech, 2016