Dark mode demo not working

Hi.

I’m using this code to change (and animate) dark mode from a debug drawer:

@Composable
fun RestaurantMenuNumbersTheme(
    darkTheme: Boolean = isSystemInDarkTheme(),
    darkThemeState: MutableState<Boolean> = remember { mutableStateOf(darkTheme) },
    content: @Composable (MutableState<Boolean>) -> Unit,
) {

    val transition = updateTransition(targetState = darkThemeState.value)

    val colors = if (darkThemeState.value) {
        DarkColorPalette
    } else {
        LightColorPalette
    }

    val animateColors = Colors(
        primary = transition.animateColor { colors.primary }.value,
        primaryVariant = transition.animateColor { colors.primaryVariant }.value,
        secondary = transition.animateColor { colors.secondary }.value,
        secondaryVariant = transition.animateColor { colors.secondaryVariant }.value,
        background = transition.animateColor { colors.background }.value,
        surface = transition.animateColor { colors.surface }.value,
        error = transition.animateColor { colors.error }.value,
        onPrimary = transition.animateColor { colors.onPrimary }.value,
        onSecondary = transition.animateColor { colors.onSecondary }.value,
        onBackground = transition.animateColor { colors.onBackground }.value,
        onSurface = transition.animateColor { colors.onSurface }.value,
        onError = transition.animateColor { colors.onError }.value,
        isLight = colors.isLight,
    )

    MaterialTheme(
        colors = animateColors,
        typography = Typography,
        shapes = Shapes,
        content = { content(darkThemeState) }
    )
}

So, showkase not shows the dark mode / l right mode correctly

[alorma]

Uhmmm, I think yes … but no worry, feel free to close this issue

[vinaygaba]

I think this is because in the last screenshot, you have enabled dark mode system wide. That forces the other previews to also render what its supposed to render in dark mode. Was dark mode enabled system wide when you took the 3rd screenshot? @alorma