:core:ui/dev.atick.core.ui.utils

Package-level declarations

Types

PreviewDevices

@Preview(name = "phone", device = "spec:width=360dp,height=640dp,dpi=480")

@Preview(name = "landscape", device = "spec:width=640dp,height=360dp,dpi=480")

@Preview(name = "foldable", device = "spec:width=673dp,height=841dp,dpi=480")

@Preview(name = "tablet", device = "spec:width=1280dp,height=800dp,dpi=480")

annotation class PreviewDevices

Multi-preview annotation for testing Composables across various device sizes.

PreviewThemes

@Preview(uiMode = 16, name = "Light theme")

@Preview(uiMode = 32, name = "Dark theme")

annotation class PreviewThemes

Multi-preview annotation for testing Composables in light and dark themes.

SnackbarAction

enum SnackbarAction : Enum<SnackbarAction>

Represents different action types that can be attached to a Snackbar message.

TakePictureActivityContract

class TakePictureActivityContract : ActivityResultContract<Uri, Pair<Boolean, Uri>>

Activity result contract for capturing photos with the camera.

TextFieldData

data class TextFieldData(val value: String, val errorMessage: String? = null)

Represents the state of a text input field with optional validation error.

UiState

data class UiState<T : Any>(val data: T, val loading: Boolean = false, val error: OneTimeEvent<Throwable?> = OneTimeEvent(null))

Screen data with a loading flag and a consumable error event.

UiText

sealed class UiText

Represents text that can be either a string resource (localized) or a dynamic string (runtime).

Functions

getPreferredLocale

fun getPreferredLocale(): Locale

Returns the user's currently preferred application locale.

setLanguagePreference

fun setLanguagePreference(languageCode: String)

Sets the application locale based on a language code.

StatefulComposable

@Composable

fun <T : Any> StatefulComposable(state: UiState<T>, onShowSnackbar: suspend (String, SnackbarAction, Throwable?) -> Boolean, content: @Composable (T) -> Unit)

Renders UiState.data, a loading indicator, and an error snackbar callback.

updateState

inline fun <T : Any> MutableStateFlow<UiState<T>>.updateState(update: T.() -> T)

Replaces UiState.data synchronously, preserving loading and the existing error event.

updateStateWith

context(viewModel: ViewModel)
inline fun <T : Any> MutableStateFlow<UiState<T>>.updateStateWith(crossinline operation: suspend T.() -> Result<T>)

Launches an operation in the context ViewModel's scope and replaces data on returned success.

updateWith

context(viewModel: ViewModel)
inline fun <T : Any> MutableStateFlow<UiState<T>>.updateWith(crossinline operation: suspend T.() -> Result<Unit>)

Launches a Result-returning action in the context ViewModel's scope without replacing data.