Java 如何从DatePickerDialog显示月份名称-Android Studio

嗨，我想在我的DatePickerDialog中单击时显示月份名称，但它显示的是月份号

这是我的密码

tvDate.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            int day = calendar.get(Calendar.DAY_OF_WEEK);
            int month = calendar.get(Calendar.MONTH);
            int year = calendar.get(Calendar.YEAR);

            dpd = new DatePickerDialog(getActivity(), new DatePickerDialog.OnDateSetListener() {
                @Override
                public void onDateSet(DatePicker datePicker, int nYear, int nMonth, int nDay) {
                    calendar.getDisplayName(Calendar.MONTH, Calendar.SHORT, Locale.getDefault());
                    tvDate.setText(nDay + "/" + (nMonth+1) + "/" + nYear);
                }
            }, year, month, day);
            dpd.show();
        }
    });

---

有两种获取月份名称的方法

方法1

public static final String[] MONTHS = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

使用数组并按月份获取字符串[monthNumber]。

方法2 在日历中设置当前日期并返回月份，如下所示：

    @Override
    public void onDateSet(DatePicker datePicker, int nYear, int nMonth, int nDay) {
             calendar.set(Calendar.DAY_OF_MONTH,nDay);
             calendar.set(Calendar.MONTH,nMonth);
             calendar.set(Calendar.YEAR,mYear);
             calendar.getDisplayName(Calendar.MONTH, Calendar.SHORT, Locale.getDefault());
             tvDate.setText(nDay + "/" + (nMonth+1) + "/" + nYear);
     }

---

在我个人看来，我建议使用方法1

有两种获取月份名称的方法

public static final String[] MONTHS = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

方法1

public static final String[] MONTHS = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

使用数组并按月份获取字符串[monthNumber]。

方法2 在日历中设置当前日期并返回月份，如下所示：

    @Override
    public void onDateSet(DatePicker datePicker, int nYear, int nMonth, int nDay) {
             calendar.set(Calendar.DAY_OF_MONTH,nDay);
             calendar.set(Calendar.MONTH,nMonth);
             calendar.set(Calendar.YEAR,mYear);
             calendar.getDisplayName(Calendar.MONTH, Calendar.SHORT, Locale.getDefault());
             tvDate.setText(nDay + "/" + (nMonth+1) + "/" + nYear);
     }

---

在我个人看来，我建议使用方法1

您可以将从

DatePickerDialog

获取的日期格式化，以显示月份名称：

public static final String[] MONTHS = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

public void onDateSet(DatePicker datePicker, int nYear, int nMonth, int nDay) {
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MMMM/yyyy");
    calendar.set(nYear, nMonth, nDay);
    String dateString = sdf.format(calendar.getTime());
    tvDate.setText(dateString);
}

---

您可以格式化从

DatePickerDialog

获取的日期，以显示月份名称：

public void onDateSet(DatePicker datePicker, int nYear, int nMonth, int nDay) {
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MMMM/yyyy");
    calendar.set(nYear, nMonth, nDay);
    String dateString = sdf.format(calendar.getTime());
    tvDate.setText(dateString);
}