android
practice android studio with kotlin
TODO LIST
1. making calculator app
- correct multiple input of * and / (bug)
2. Custom Dialog
3. note app
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flash card
-
painting app
MEMO
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val, var, let difference
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Java, Kotlin difference
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multiple setOnClickListener:
https://stackoverflow.com/questions/44301301/android-how-to-achieve-setonclicklistener-in-kotlin
- kotlin "is" syntax :
https://stackoverflow.com/questions/47067302/what-is-difference-between-as-and-is-operator-in-kotlin
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/instanceof
CALCULATOR
https://www.youtube.com/watch?v=EpP6KgJtHTk
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drawable icon: https://materialdesignicons.com/
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add library: implementation 'net.objecthunter:exp4j:0.4.8'
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how to change the application icon : https://webnautes.tistory.com/1306
CUSTOM DIALOG
Dialog Fragment : https://www.youtube.com/watch?v=BtjpeOfMy0Y
Dialog Login : https://www.youtube.com/watch?v=2Nj6qCtaUqw
NOTE APP
Note App : https://www.youtube.com/watch?v=N0dJt_l9kL4&t=278s