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Android/Jetpack Compose 3
[Android] Jetpack Compose Navigation ์ ์šฉํ•ด์„œ ํ™”๋ฉด ์ด๋™ํ•˜๊ธฐ
์•ˆ๋“œ๋กœ์ด๋“œ์— Compose๋กœ ๊ตฌํ˜„ํ•œ๋‹ค๋ฉดํ™”๋ฉด ์ด๋™ํ•  ๋•Œ๋„ Compose Navigation์„ ์จ์ค˜์•ผ ํ•˜์ง€ ์•Š๊ฒ ์Šต๋‹ˆ๊นŒ? ์•„๋ž˜์™€ ๊ฐ™์€ ์ƒํ™ฉ๋“ค์—์„œ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์˜ˆ์‹œ๋ฅผ ์ ์–ด๋ณด๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค.1. ํ™”๋ฉด ์ด๋™ํ•˜๊ธฐ2. ์ธ์ž ์ „๋‹ฌํ•˜๊ธฐ2-1. String ํƒ€์ž… ์ด๋™2-2. ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ ๋ชจ๋ธ (Parcelable ํƒ€์ž…) ์ด๋™ ์šฐ์„  build.gradle(app)์— ์•„๋ž˜ dependency ์ถ”๊ฐ€๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.dependencies { def nav_version = "2.6.0" implementation "androidx.navigation:navigation-compose:$nav_version"} ์ตœ์‹  ๋ฒ„์ „์€ ๊ณต์‹๋ฌธ์„œ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.https://developer.android.com/jetpack..
2023.07.23
Android/Jetpack Compose
[Android Compose] TextField์— placeholder ๋„ฃ๊ธฐ
How to set placeholder on TextField in Jetpack Compose  ๊ธฐ์กด xml์„ ์ด์šฉํ•œ ์•ˆ๋“œ๋กœ์ด๋“œ ์ฝ”๋“œ์—์„œ๋Š” EditText์— placeholder๋ฅผ ์ฃผ๋Š” ๊ฑด ๊ฐ„๋‹จํ–ˆ์Šต๋‹ˆ๋‹ค.xml ์•ˆ์— android:hint ๋ฅผ ์ด์šฉํ•˜๊ฑฐ๋‚˜ ์ฝ”๋“œ์ƒ์—์„œ editText.setHint()๋กœ ์›ํ•˜๋Š” placeholder๊ฐ’์„ ๋„ฃ์–ด์ฃผ๋ฉด ๋์ฃ . ์ปดํฌ์ฆˆ์—์„œ๋Š” ๊ฐ„๋‹จํ•˜๊ฒŒ TextField ์•ˆ์— decorationBox๋ฅผ ์ด์šฉํ•˜์—ฌ placeholder๋ฅผ ๋„ฃ์–ด์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.var input by remember { mutableStateOf("") }Box( contentAlignment = Alignment.Center, modifier = Modifier.fillMaxSize()) { BasicTextF..
2022.07.15
Android/Jetpack Compose
[Android Compose] TextField Focus ์ฃผ๊ธฐ
How to request focus on TextField in Jetpack Compose  ์ปดํฌ์ฆˆ์—์„œ๋Š” FocusRequester๋ฅผ ํ†ตํ•ด TextField์— ํฌ์ปค์Šค๋ฅผ ์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.Modifier.focusRequest()์—๋‹ค๊ฐ€ FocusRequest ๋ณ€์ˆ˜๋ฅผ ์ƒ์„ฑํ•ด ๋„ฃ์–ด์คŒ์œผ๋กœ์จํ•ด๋‹น ์œ„์ ฏ์— ํฌ์ปค์Šค๋ฅผ ์ด๋ž˜๋ผ ์ €๋ž˜๋ผ ํ•˜๋Š” ์š”์ฒญ์„ ๋ณด๋‚ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.val focusRequester = remember { FocusRequester() }var value by remember { mutableStateOf("hello") }TextField( value = value, onValueChange = { value = it }, modifier = Modifier.focus..
2022.07.06
Android/Jetpack Compose