@Override
protected void onFinishInflate() {
// TODO Auto-generated method stub
super.onFinishInflate();
LayoutInflater.from(getContext()).inflate(R.layout.su_date_picker, this);
// 初始化日历
calendar = Calendar.getInstance();
calendarUtil = CalendarUtil.getSingleton();
// 获取控件引用
yearPicker = (ScrollerNumberPicker) findViewById(R.id.year);
monthPicker = (ScrollerNumberPicker) findViewById(R.id.month);
dayPicker = (ScrollerNumberPicker) findViewById(R.id.day);
// 获取当前年月日
int y = calendar.get(Calendar.YEAR);
int m = calendar.get(Calendar.MONTH);
int d = calendar.get(Calendar.DAY_OF_MONTH);
// 设置数据
yearPicker.setData(calendarUtil.getYears());
monthPicker.setData(calendarUtil.getMonths());
dayPicker.setData(calendarUtil.getDays(y, m));
// 设置默认值为当前
yearPicker.setDefault(y - 1970);
monthPicker.setDefault(m);
dayPicker.setDefault(d - 1);
yearPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
if (text == null || text.equals("")) return;
if (tempYearIndex != id) {
String selectDay = dayPicker.getSelectedText();
if (selectDay == null || selectDay.equals("")) return;
String selectMonth = monthPicker.getSelectedText();
if (selectMonth == null || selectMonth.equals("")) return;
dayPicker.setData(
calendarUtil.getDays(Integer.valueOf(text), Integer.valueOf(selectMonth) - 1));
int lastDay = Integer.valueOf(dayPicker.getItemText(dayPicker.getListSize() - 1));
if (Integer.valueOf(selectDay) > lastDay) {
dayPicker.setDefault(lastDay - 1);
} else {
dayPicker.setDefault(Integer.valueOf(selectDay) - 1);
}
}
tempYearIndex = id;
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
});
monthPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
if (text.equals("") || text == null) return;
if (tempMonthIndex != id) {
String selectDay = dayPicker.getSelectedText();
if (selectDay == null || selectDay.equals("")) return;
String selectYear = yearPicker.getSelectedText();
if (selectYear == null || selectYear.equals("")) return;
dayPicker.setData(
calendarUtil.getDays(Integer.valueOf(selectYear), Integer.valueOf(text) - 1));
int lastDay = Integer.valueOf(dayPicker.getItemText(dayPicker.getListSize() - 1));
if (Integer.valueOf(selectDay) > lastDay) {
dayPicker.setDefault(lastDay - 1);
} else {
dayPicker.setDefault(Integer.valueOf(selectDay) - 1);
}
}
tempMonthIndex = id;
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
});
dayPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
});
}
/**
* 日期选择控件
*
* @author suzhenpeng
*/
public class DatePicker extends LinearLayout {
/** 滑动控件 */
private ScrollerNumberPicker yearPicker;
private ScrollerNumberPicker monthPicker;
private ScrollerNumberPicker dayPicker;
/** 日历 */
private CalendarUtil calendarUtil = CalendarUtil.getSingleton();
/** 日历 */
public Calendar calendar;
/** 临时日期 */
private int tempYearIndex = -1;
private int tempMonthIndex = -1;
/** 选择监听 */
private OnSelectingListener onSelectingListener;
/** 刷新界面 */
private static final int REFRESH_VIEW = 0x001;
public DatePicker(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}
public DatePicker(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
@Override
protected void onFinishInflate() {
// TODO Auto-generated method stub
super.onFinishInflate();
LayoutInflater.from(getContext()).inflate(R.layout.su_date_picker, this);
// 初始化日历
calendar = Calendar.getInstance();
calendarUtil = CalendarUtil.getSingleton();
// 获取控件引用
yearPicker = (ScrollerNumberPicker) findViewById(R.id.year);
monthPicker = (ScrollerNumberPicker) findViewById(R.id.month);
dayPicker = (ScrollerNumberPicker) findViewById(R.id.day);
// 获取当前年月日
int y = calendar.get(Calendar.YEAR);
int m = calendar.get(Calendar.MONTH);
int d = calendar.get(Calendar.DAY_OF_MONTH);
// 设置数据
yearPicker.setData(calendarUtil.getYears());
monthPicker.setData(calendarUtil.getMonths());
dayPicker.setData(calendarUtil.getDays(y, m));
// 设置默认值为当前
yearPicker.setDefault(y - 1970);
monthPicker.setDefault(m);
dayPicker.setDefault(d - 1);
yearPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
if (text == null || text.equals("")) return;
if (tempYearIndex != id) {
String selectDay = dayPicker.getSelectedText();
if (selectDay == null || selectDay.equals("")) return;
String selectMonth = monthPicker.getSelectedText();
if (selectMonth == null || selectMonth.equals("")) return;
dayPicker.setData(
calendarUtil.getDays(Integer.valueOf(text), Integer.valueOf(selectMonth) - 1));
int lastDay = Integer.valueOf(dayPicker.getItemText(dayPicker.getListSize() - 1));
if (Integer.valueOf(selectDay) > lastDay) {
dayPicker.setDefault(lastDay - 1);
} else {
dayPicker.setDefault(Integer.valueOf(selectDay) - 1);
}
}
tempYearIndex = id;
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
});
monthPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
if (text.equals("") || text == null) return;
if (tempMonthIndex != id) {
String selectDay = dayPicker.getSelectedText();
if (selectDay == null || selectDay.equals("")) return;
String selectYear = yearPicker.getSelectedText();
if (selectYear == null || selectYear.equals("")) return;
dayPicker.setData(
calendarUtil.getDays(Integer.valueOf(selectYear), Integer.valueOf(text) - 1));
int lastDay = Integer.valueOf(dayPicker.getItemText(dayPicker.getListSize() - 1));
if (Integer.valueOf(selectDay) > lastDay) {
dayPicker.setDefault(lastDay - 1);
} else {
dayPicker.setDefault(Integer.valueOf(selectDay) - 1);
}
}
tempMonthIndex = id;
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
});
dayPicker.setOnSelectListener(
new OnSelectListener() {
@Override
public void selecting(int id, String text) {
// TODO Auto-generated method stub
}
@Override
public void endSelect(int id, String text) {
// TODO Auto-generated method stub
Message message = new Message();
message.what = REFRESH_VIEW;
handler.sendMessage(message);
}
});
}
public void setTime(long time) {
setDate(new Date(time));
}
public void setDate(Date date) {
int year;
if (date.getYear() < 70) {
year = (70 + 1900);
} else {
year = (date.getYear() + 1900);
}
setTime(year, date.getMonth() + 1, date.getDay() + 1);
}
public void setTime(int year, int month, int day) {
if (month > 12) return;
if (day > 31) return;
if (month <= 0 || year <= 0 || day <= 0) return;
// 设置数据
yearPicker.setData(calendarUtil.getYears());
monthPicker.setData(calendarUtil.getMonths());
dayPicker.setData(calendarUtil.getDays(year, month - 1));
// 设置默认值为当前
yearPicker.setDefault(year - 1970);
monthPicker.setDefault(month - 1);
if ((day - 1) >= calendarUtil.getDays(year, month - 1).size()) {
dayPicker.setDefault(calendarUtil.getDays(year, month - 1).size() - 1);
} else {
dayPicker.setDefault(day - 1);
}
}
/**
* 获取时间
*
* @return
*/
public Date getDate() {
String timeString =
yearPicker.getSelectedText()
+ "-"
+ monthPicker.getSelectedText()
+ "-"
+ dayPicker.getSelectedText();
Date date = new Date(Long.valueOf(formatToTime(timeString, "yyyy-MM-dd")));
return date;
}
/**
* 获取时间戳
*
* @return
*/
public long getTime() {
return getDate().getTime();
}
public int getYear() {
return Integer.valueOf(yearPicker.getSelectedText());
}
public int getMonth() {
return Integer.valueOf(monthPicker.getSelectedText());
}
public int getDay() {
return Integer.valueOf(dayPicker.getSelectedText());
}
public String getFormaTime() {
return (yearPicker.getSelectedText()
+ "-"
+ monthPicker.getSelectedText()
+ "-"
+ dayPicker.getSelectedText());
}
public String getFormatTime(String format) {
return getFormatTime(getTime(), format);
}
public void setOnSelectingListener(OnSelectingListener onSelectingListener) {
this.onSelectingListener = onSelectingListener;
}
/**
* 从格式化时间获取time
*
* @param time
* @param format
* @return
*/
public static String formatToTime(String time, String format) {
Date date = null;
SimpleDateFormat formatTime = new SimpleDateFormat(format, Locale.CHINA);
try {
try {
date = formatTime.parse(time);
} catch (java.text.ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return String.valueOf(date.getTime());
}
/**
* 返回指定格式时间
*
* @param time
* @param format
* @return
*/
public static String getFormatTime(long time, String format) {
SimpleDateFormat dateFormat = new SimpleDateFormat(format, Locale.CHINA);
return dateFormat.format(time);
}
@SuppressLint("HandlerLeak")
Handler handler =
new Handler() {
@Override
public void handleMessage(Message msg) {
// TODO Auto-generated method stub
super.handleMessage(msg);
switch (msg.what) {
case REFRESH_VIEW:
if (onSelectingListener != null) onSelectingListener.selected(true);
break;
default:
break;
}
}
};
/**
* 日期监听
*
* @author suzhenpeng
*/
public interface OnSelectingListener {
public void selected(boolean selected);
}
}
