Material 3 DatePickerDialog

DatePickerDialogDemo.kt

var openDatePickerDialog = remember { mutableStateOf(false) }

if (openDatePickerDialog.value) {
    val datePickerState = rememberDatePickerState()
    DatePickerDialog(
        onDismissRequest = {
            openDatePickerDialog.value = false
        },
        confirmButton = {
            TextButton(
                onClick = {
                    openDatePickerDialog.value = false
                },
            ) {
                Text("OK")
            }
        },
        dismissButton = {
            TextButton(
                onClick = {
                    openDatePickerDialog.value = false
                }
            ) {
                Text("Cancel")
            }
        }
    ) {
        DatePicker(state = datePickerState)
    }
}