const [mydate, setDate] = useState(new Date());
   const [displaymode, setMode] = useState('date');
   const [isDisplayDate, setShow] = useState(false);
   const changeSelectedDate = (event, selectedDate) => {
   const currentDate = selectedDate || mydate;
   setDate(currentDate);
};
const showMode = (currentMode) => {
   setShow(true);
   setMode(currentMode);
};
const displayDatepicker = () => {
   showMode('date');
};
return (
   <SafeAreaView style={styles.container}>
      <View>
         <Button onPress={displayDatepicker} title="Show date picker!" />
            </View>
               {isDisplayDate && (
                  <DateTimePicker
                     testID="dateTimePicker"
                     value={mydate}
                     mode={displaymode}
                     is24Hour={true}
                     display="default"
                     onChange={changeSelectedDate}
            />
         )}

我有一个按钮，打开一个日期piker当我点击确定的日期piker日期piker soes不关闭也我想选定的日期是控制台登录（）当我点击确定