Android日曆只顯示年月

款式如下：

public class YearPickerDialog extends DatePickerDialog {
    public YearPickerDialog(Context context, OnDateSetListener callBack, int year, int monthOfYear, int dayOfMonth) {
        super(context, callBack, year, monthOfYear, dayOfMonth);

//        this.setTitle(year + "年" + (monthOfYear + 1) + "月");
 

        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(1).setVisibility(View.GONE);
        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);

    }

    public YearPickerDialog(Context context, int
 
 theme, OnDateSetListener listener, int year, int monthOfYear, int dayOfMonth) {
        super(context, theme, listener, year, monthOfYear, dayOfMonth);

//        this.setTitle(year + "年" + (monthOfYear + 1) + "月");
        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(1
 
).setVisibility(View.GONE);
        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
    }

    @Override
    public void onDateChanged(DatePicker view, int year, int month, int day) {
        super.onDateChanged(view, year, month, day);
        this.setTitle(year + "年" );
    }
}

Android日曆只顯示年

款式如下：

public class MonPickerDialog extends DatePickerDialog {
    public MonPickerDialog(Context context, OnDateSetListener callBack, int year, int monthOfYear, int dayOfMonth) {
        super(context, callBack, year, monthOfYear, dayOfMonth);

//        this.setTitle(year + "年");
        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);

    }

    public MonPickerDialog(Context context, int theme, OnDateSetListener listener, int year, int monthOfYear, int dayOfMonth) {
        super(context, theme, listener, year, monthOfYear, dayOfMonth);

//        this.setTitle(year + "年" );
        ((ViewGroup) ((ViewGroup) this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
    }

    @Override
    public void onDateChanged(DatePicker view, int year, int month, int day) {
        super.onDateChanged(view, year, month, day);
        this.setTitle(year + "年");
    }
}

關於使用

private void selectMonthTime() {

        new MonPickerDialog(getActivity(), AlertDialog.THEME_HOLO_LIGHT, new DatePickerDialog.OnDateSetListener() {
            @Override
            public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {

                calendar.set(Calendar.YEAR, year);
                calendar.set(Calendar.MONTH, monthOfYear);
                id_tv_time_month.setText(DateUtil.clanderTodatetime(calendar, "yyyy-MM"));  

            }
        }, calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DATE)).show();

    }

DateUtils

public class DateUtil {
    public static Date strToDate(String style, String date) {
        SimpleDateFormat formatter = new SimpleDateFormat(style);
        try {
            return formatter.parse(date);
        } catch (ParseException e) {
            e.printStackTrace();
            return new Date();
        }
    }

    public static String dateToStr(String style, Date date) {
        SimpleDateFormat formatter = new SimpleDateFormat(style);
        return formatter.format(date);
    }

    public static String clanderTodatetime(Calendar calendar, String style) {
        SimpleDateFormat formatter = new SimpleDateFormat(style);
        return formatter.format(calendar.getTime());
    }

    public static String DateTotime(long date, String style) {
        SimpleDateFormat formatter = new SimpleDateFormat(style);
        return formatter.format(date);
    }