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androidx/compose-api-guidelines.md at androidx-main · androidx/androidx

▪️파스칼 케이스의 사용

#파스칼케이스 
PascalCase

#케피탈케이스 
CAPITALS_AND_UNDERSCORES

▪️@Composable 엔티티 - 이름은 대문자로 시작 - 명사

#콤포저블 은 명사로 
// This function is a descriptive PascalCased noun as a visual UI element
@Composable
fun FancyButton(text: String, onClick: () -> Unit) {}

// This function is a descriptive PascalCased noun as a non-visual element
// with presence in the composition
@Composable
fun BackButtonHandler(onBackPressed: () -> Unit) {}

// This function is PascalCased but is not a noun!
@Composable
fun MyButton(text: String, onClick: () -> Unit) {

// This function is neither PascalCased nor a noun!
@Composable
fun ProfileImage(image: ImageAsset) {

▪️@Composable 값을 반환하는 콤포저블

// Returns a style based on the current CompositionLocal settings
// This function qualifies where its value comes from
@Composable
fun defaultStyle(): Style {

// Returns a style based on the current CompositionLocal settings
// This function looks like it's constructing a context-free object!
@Composable
fun selectedStyle(): Style {

▪️**@Composable functions that remember {} the objects they return**

// Returns a CoroutineScope that will be cancelled when this call
// leaves the composition
// This function is prefixed with remember to describe its behavior
@Composable
fun rememberCoroutineScope(): CoroutineScope {

▪️콤포지션 로컬 이름

// "Local" is used here as an adjective, "Theme" is the noun.
val LocalTheme = staticCompositionLocalOf<Theme>()

// "Local" is used here as a noun!
val GlobalTheme = staticCompositionLocalOf<Theme>()

▪️Emit XOR return a value

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