DatePicker

Component in Material 3 Compose

Material Design date picker

Date pickers let people select a date and preferably should be embedded into Dialogs. See [DatePickerDialog].

By default, a date picker lets you pick a date via a calendar UI. However, it also allows switching into a date input mode for a manual entry of dates using the numbers on a keyboard.

Last updated: 2025-04-11 18:11

Installation

dependencies {
   implementation("androidx.compose.material3:material3:1.4.0-alpha12")
}

Overloads

@ExperimentalMaterial3Api
@Composable
fun DatePicker(
    state: DatePickerState,
    modifier: Modifier = Modifier,
    dateFormatter: DatePickerFormatter = remember { DatePickerDefaults.dateFormatter() },
    colors: DatePickerColors = DatePickerDefaults.colors(),
    title: (@Composable () -> Unit)? = {
        DatePickerDefaults.DatePickerTitle(
            displayMode = state.displayMode,
            modifier = Modifier.padding(DatePickerTitlePadding),
            contentColor = colors.titleContentColor
        )
    },
    headline: (@Composable () -> Unit)? = {
        DatePickerDefaults.DatePickerHeadline(
            selectedDateMillis = state.selectedDateMillis,
            displayMode = state.displayMode,
            dateFormatter = dateFormatter,
            modifier = Modifier.padding(DatePickerHeadlinePadding),
            contentColor = colors.headlineContentColor
        )
    },
    showModeToggle: Boolean = true,
    requestFocus: Boolean = true
)

Parameters

name	description
state	state of the date picker. See [rememberDatePickerState].
modifier	the [Modifier] to be applied to this date picker
dateFormatter	a [DatePickerFormatter] that provides formatting skeletons for dates display
colors	[DatePickerColors] that will be used to resolve the colors used for this date picker in different states. See [DatePickerDefaults.colors].
title	the title to be displayed in the date picker
headline	the headline to be displayed in the date picker
showModeToggle	indicates if this DatePicker should show a mode toggle action that transforms it into a date input
requestFocus	have a focus request be sent to the text field when the date picker is in an input mode

@Deprecated(
    message =
        "Maintained for binary compatibility. Use the DatePicker with the different" +
            " order of parameters.",
    level = DeprecationLevel.HIDDEN
)
@ExperimentalMaterial3Api
@Composable
fun DatePicker(
    state: DatePickerState,
    modifier: Modifier = Modifier,
    dateFormatter: DatePickerFormatter = remember { DatePickerDefaults.dateFormatter() },
    title: (@Composable () -> Unit)? = {
        DatePickerDefaults.DatePickerTitle(
            displayMode = state.displayMode,
            modifier = Modifier.padding(DatePickerTitlePadding)
        )
    },
    headline: (@Composable () -> Unit)? = {
        DatePickerDefaults.DatePickerHeadline(
            selectedDateMillis = state.selectedDateMillis,
            displayMode = state.displayMode,
            dateFormatter = dateFormatter,
            modifier = Modifier.padding(DatePickerHeadlinePadding)
        )
    },
    showModeToggle: Boolean = true,
    colors: DatePickerColors = DatePickerDefaults.colors()
)

Parameters

name	description
state	state of the date picker. See [rememberDatePickerState].
modifier	the [Modifier] to be applied to this date picker
dateFormatter	a [DatePickerFormatter] that provides formatting skeletons for dates display
title	the title to be displayed in the date picker
headline	the headline to be displayed in the date picker
showModeToggle	indicates if this DatePicker should show a mode toggle action that transforms it into a date input
colors	[DatePickerColors] that will be used to resolve the colors used for this date picker in different states. See [DatePickerDefaults.colors].

Code Examples

DatePickerSample

@OptIn(ExperimentalMaterial3Api::class)
@Preview
@Composable
fun DatePickerSample() {
    Column(
        modifier = Modifier.verticalScroll(rememberScrollState()),
        verticalArrangement = Arrangement.spacedBy(8.dp)
    ) {
        // Pre-select a date for January 4, 2020
        val datePickerState = rememberDatePickerState(initialSelectedDateMillis = 1578096000000)
        DatePicker(state = datePickerState, modifier = Modifier.padding(16.dp))

        Text(
            "Selected date timestamp: ${datePickerState.selectedDateMillis ?: "no selection"}",
            modifier = Modifier.align(Alignment.CenterHorizontally)
        )
    }
}

DateInputSample

@OptIn(ExperimentalMaterial3Api::class)
@Preview
@Composable
fun DateInputSample() {
    Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
        val state = rememberDatePickerState(initialDisplayMode = DisplayMode.Input)
        DatePicker(state = state, modifier = Modifier.padding(16.dp))

        Text(
            "Entered date timestamp: ${state.selectedDateMillis ?: "no input"}",
            modifier = Modifier.align(Alignment.CenterHorizontally)
        )
    }
}

DatePickerWithDateSelectableDatesSample

@OptIn(ExperimentalMaterial3Api::class)
@Preview
@Composable
fun DatePickerWithDateSelectableDatesSample() {
    val datePickerState =
        rememberDatePickerState(
            selectableDates =
                object : SelectableDates {
                    // Blocks Sunday and Saturday from being selected.
                    override fun isSelectableDate(utcTimeMillis: Long): Boolean {
                        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                            val dayOfWeek =
                                Instant.ofEpochMilli(utcTimeMillis)
                                    .atZone(ZoneId.of("UTC"))
                                    .toLocalDate()
                                    .dayOfWeek
                            dayOfWeek != DayOfWeek.SUNDAY && dayOfWeek != DayOfWeek.SATURDAY
                        } else {
                            val calendar = Calendar.getInstance(TimeZone.getTimeZone("UTC"))
                            calendar.timeInMillis = utcTimeMillis
                            calendar[Calendar.DAY_OF_WEEK] != Calendar.SUNDAY &&
                                calendar[Calendar.DAY_OF_WEEK] != Calendar.SATURDAY
                        }
                    }

                    // Allow selecting dates from year 2023 forward.
                    override fun isSelectableYear(year: Int): Boolean {
                        return year > 2022
                    }
                }
        )

    Column(
        modifier = Modifier.verticalScroll(rememberScrollState()),
        verticalArrangement = Arrangement.spacedBy(8.dp)
    ) {
        DatePicker(state = datePickerState)
        Text(
            "Selected date timestamp: ${datePickerState.selectedDateMillis ?: "no selection"}",
            modifier = Modifier.align(Alignment.CenterHorizontally)
        )
    }
}