Settings

Domain model representing user-configurable application settings.

This model encapsulates all editable user preferences for themes, appearance, and localization. Settings are persisted in DataStore via UserDataPreferences and observed by the app's theme system in dev.atick.app.JetpackApp to apply user preferences across the entire application.

Settings data flow:

• User modifies settings in dev.atick.feature.settings.ui.SettingsScreen

• dev.atick.feature.settings.ui.SettingsViewModel updates via dev.atick.data.repository.settings.SettingsRepository

• Repository persists changes to DataStore immediately (no sync required)

• App composable observes settings and applies theme/language changes reactively

• Settings survive app restarts and device reboots (DataStore persistence)

Mapping extensions for layer conversion:

• UserDataPreferences.asSettings: Convert from DataStore preferences to domain model

• DarkThemeConfigPreferences.toDarkThemeConfig: Convert theme enum from preferences

• DarkThemeConfig.toDarkThemeConfigPreferences: Convert theme enum to preferences

Usage context:

• Applied in app-level theme configuration (dev.atick.app.JetpackApp)

• Displayed and edited in settings screen

• useDynamicColor enables Material You dynamic theming on Android 12+

• darkThemeConfig controls light/dark/system theme preference

• language controls app localization (English/Arabic)

See also