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package org.telegram.group;
import android.animation.ObjectAnimator;
import android.animation.PropertyValuesHolder;
import android.app.Dialog;
import android.content.Context;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;
import org.telegram.messenger.R;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Locale;
/**
* Created by liuwan on 2016/9/28.
*/
public class CustomDatePicker {
/**
* 定义结果回调接口
*/
public interface ResultHandler {
void handle(String time);
}
public enum SCROLL_TYPE {
HOUR(1),
MINUTE(2);
SCROLL_TYPE(int value) {
this.value = value;
}
public int value;
}
private int scrollUnits = SCROLL_TYPE.HOUR.value + SCROLL_TYPE.MINUTE.value;
private ResultHandler handler;
private Context context;
private boolean canAccess = false;
private Dialog datePickerDialog;
private DatePickerView year_pv, month_pv, day_pv, hour_pv, minute_pv;
private static final int MAX_MINUTE = 59;
private static final int MAX_HOUR = 23;
private static final int MIN_MINUTE = 0;
private static final int MIN_HOUR = 0;
private static final int MAX_MONTH = 12;
private ArrayList<String> year, month, day, hour, minute;
private int startYear, startMonth, startDay, startHour, startMinute, endYear, endMonth, endDay, endHour, endMinute;
private boolean spanYear, spanMon, spanDay, spanHour, spanMin;
private Calendar selectedCalender, startCalendar, endCalendar;
private TextView tv_cancle, tv_select, hour_text, minute_text;
public CustomDatePicker(Context context, ResultHandler resultHandler, String startDate, String endDate) {
if (isValidDate(startDate, "yyyy-MM-dd HH:mm") && isValidDate(endDate, "yyyy-MM-dd HH:mm")) {
canAccess = true;
this.context = context;
this.handler = resultHandler;
selectedCalender = Calendar.getInstance();
startCalendar = Calendar.getInstance();
endCalendar = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.CHINA);
try {
startCalendar.setTime(sdf.parse(startDate));
endCalendar.setTime(sdf.parse(endDate));
} catch (ParseException e) {
e.printStackTrace();
}
initDialog();
initView();
}
}
private void initDialog() {
if (datePickerDialog == null) {
datePickerDialog = new Dialog(context, R.style.time_dialog);
datePickerDialog.setCancelable(false);
datePickerDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
datePickerDialog.setContentView(R.layout.custom_date_picker);
Window window = datePickerDialog.getWindow();
window.setGravity(Gravity.BOTTOM);
WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics dm = new DisplayMetrics();
manager.getDefaultDisplay().getMetrics(dm);
WindowManager.LayoutParams lp = window.getAttributes();
lp.width = dm.widthPixels;
window.setAttributes(lp);
}
}
private void initView() {
year_pv = (DatePickerView) datePickerDialog.findViewById(R.id.year_pv);
month_pv = (DatePickerView) datePickerDialog.findViewById(R.id.month_pv);
day_pv = (DatePickerView) datePickerDialog.findViewById(R.id.day_pv);
hour_pv = (DatePickerView) datePickerDialog.findViewById(R.id.hour_pv);
minute_pv = (DatePickerView) datePickerDialog.findViewById(R.id.minute_pv);
tv_cancle = (TextView) datePickerDialog.findViewById(R.id.tv_cancle);
tv_select = (TextView) datePickerDialog.findViewById(R.id.tv_select);
hour_text = (TextView) datePickerDialog.findViewById(R.id.hour_text);
minute_text = (TextView) datePickerDialog.findViewById(R.id.minute_text);
tv_cancle.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
datePickerDialog.dismiss();
}
});
tv_select.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.CHINA);
handler.handle(sdf.format(selectedCalender.getTime()));
datePickerDialog.dismiss();
}
});
}
private void initParameter() {
startYear = startCalendar.get(Calendar.YEAR);
startMonth = startCalendar.get(Calendar.MONTH) + 1;
startDay = startCalendar.get(Calendar.DAY_OF_MONTH);
startHour = startCalendar.get(Calendar.HOUR_OF_DAY);
startMinute = startCalendar.get(Calendar.MINUTE);
endYear = endCalendar.get(Calendar.YEAR);
endMonth = endCalendar.get(Calendar.MONTH) + 1;
endDay = endCalendar.get(Calendar.DAY_OF_MONTH);
endHour = endCalendar.get(Calendar.HOUR_OF_DAY);
endMinute = endCalendar.get(Calendar.MINUTE);
spanYear = startYear != endYear;
spanMon = (!spanYear) && (startMonth != endMonth);
spanDay = (!spanMon) && (startDay != endDay);
spanHour = (!spanDay) && (startHour != endHour);
spanMin = (!spanHour) && (startMinute != endMinute);
selectedCalender.setTime(startCalendar.getTime());
}
private void initTimer() {
initArrayList();
if (spanYear) {
for (int i = startYear; i <= endYear; i++) {
year.add(String.valueOf(i));
}
for (int i = startMonth; i <= MAX_MONTH; i++) {
month.add(formatTimeUnit(i));
}
for (int i = startDay; i <= startCalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
if ((scrollUnits & SCROLL_TYPE.HOUR.value) != SCROLL_TYPE.HOUR.value) {
hour.add(formatTimeUnit(startHour));
} else {
for (int i = startHour; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
}
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) != SCROLL_TYPE.MINUTE.value) {
minute.add(formatTimeUnit(startMinute));
} else {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
} else if (spanMon) {
year.add(String.valueOf(startYear));
for (int i = startMonth; i <= endMonth; i++) {
month.add(formatTimeUnit(i));
}
for (int i = startDay; i <= startCalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
if ((scrollUnits & SCROLL_TYPE.HOUR.value) != SCROLL_TYPE.HOUR.value) {
hour.add(formatTimeUnit(startHour));
} else {
for (int i = startHour; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
}
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) != SCROLL_TYPE.MINUTE.value) {
minute.add(formatTimeUnit(startMinute));
} else {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
} else if (spanDay) {
year.add(String.valueOf(startYear));
month.add(formatTimeUnit(startMonth));
for (int i = startDay; i <= endDay; i++) {
day.add(formatTimeUnit(i));
}
if ((scrollUnits & SCROLL_TYPE.HOUR.value) != SCROLL_TYPE.HOUR.value) {
hour.add(formatTimeUnit(startHour));
} else {
for (int i = startHour; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
}
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) != SCROLL_TYPE.MINUTE.value) {
minute.add(formatTimeUnit(startMinute));
} else {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
} else if (spanHour) {
year.add(String.valueOf(startYear));
month.add(formatTimeUnit(startMonth));
day.add(formatTimeUnit(startDay));
if ((scrollUnits & SCROLL_TYPE.HOUR.value) != SCROLL_TYPE.HOUR.value) {
hour.add(formatTimeUnit(startHour));
} else {
for (int i = startHour; i <= endHour; i++) {
hour.add(formatTimeUnit(i));
}
}
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) != SCROLL_TYPE.MINUTE.value) {
minute.add(formatTimeUnit(startMinute));
} else {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
} else if (spanMin) {
year.add(String.valueOf(startYear));
month.add(formatTimeUnit(startMonth));
day.add(formatTimeUnit(startDay));
hour.add(formatTimeUnit(startHour));
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) != SCROLL_TYPE.MINUTE.value) {
minute.add(formatTimeUnit(startMinute));
} else {
for (int i = startMinute; i <= endMinute; i++) {
minute.add(formatTimeUnit(i));
}
}
}
loadComponent();
}
/**
* 将“0-9”转换为“00-09”
*/
private String formatTimeUnit(int unit) {
return unit < 10 ? "0" + String.valueOf(unit) : String.valueOf(unit);
}
private void initArrayList() {
if (year == null) year = new ArrayList<>();
if (month == null) month = new ArrayList<>();
if (day == null) day = new ArrayList<>();
if (hour == null) hour = new ArrayList<>();
if (minute == null) minute = new ArrayList<>();
year.clear();
month.clear();
day.clear();
hour.clear();
minute.clear();
}
private void loadComponent() {
year_pv.setData(year);
month_pv.setData(month);
day_pv.setData(day);
hour_pv.setData(hour);
minute_pv.setData(minute);
year_pv.setSelected(0);
month_pv.setSelected(0);
day_pv.setSelected(0);
hour_pv.setSelected(0);
minute_pv.setSelected(0);
executeScroll();
}
private void addListener() {
year_pv.setOnSelectListener(new DatePickerView.onSelectListener() {
@Override
public void onSelect(String text) {
selectedCalender.set(Calendar.YEAR, Integer.parseInt(text));
monthChange();
}
});
month_pv.setOnSelectListener(new DatePickerView.onSelectListener() {
@Override
public void onSelect(String text) {
selectedCalender.set(Calendar.DAY_OF_MONTH, 1);
selectedCalender.set(Calendar.MONTH, Integer.parseInt(text) - 1);
dayChange();
}
});
day_pv.setOnSelectListener(new DatePickerView.onSelectListener() {
@Override
public void onSelect(String text) {
selectedCalender.set(Calendar.DAY_OF_MONTH, Integer.parseInt(text));
hourChange();
}
});
hour_pv.setOnSelectListener(new DatePickerView.onSelectListener() {
@Override
public void onSelect(String text) {
selectedCalender.set(Calendar.HOUR_OF_DAY, Integer.parseInt(text));
minuteChange();
}
});
minute_pv.setOnSelectListener(new DatePickerView.onSelectListener() {
@Override
public void onSelect(String text) {
selectedCalender.set(Calendar.MINUTE, Integer.parseInt(text));
}
});
}
private void monthChange() {
month.clear();
int selectedYear = selectedCalender.get(Calendar.YEAR);
if (selectedYear == startYear) {
for (int i = startMonth; i <= MAX_MONTH; i++) {
month.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear) {
for (int i = 1; i <= endMonth; i++) {
month.add(formatTimeUnit(i));
}
} else {
for (int i = 1; i <= MAX_MONTH; i++) {
month.add(formatTimeUnit(i));
}
}
selectedCalender.set(Calendar.MONTH, Integer.parseInt(month.get(0)) - 1);
month_pv.setData(month);
month_pv.setSelected(0);
executeAnimator(month_pv);
month_pv.postDelayed(new Runnable() {
@Override
public void run() {
dayChange();
}
}, 100);
}
private void dayChange() {
day.clear();
int selectedYear = selectedCalender.get(Calendar.YEAR);
int selectedMonth = selectedCalender.get(Calendar.MONTH) + 1;
if (selectedYear == startYear && selectedMonth == startMonth) {
for (int i = startDay; i <= selectedCalender.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth) {
for (int i = 1; i <= endDay; i++) {
day.add(formatTimeUnit(i));
}
} else {
for (int i = 1; i <= selectedCalender.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
}
selectedCalender.set(Calendar.DAY_OF_MONTH, Integer.parseInt(day.get(0)));
day_pv.setData(day);
day_pv.setSelected(0);
executeAnimator(day_pv);
day_pv.postDelayed(new Runnable() {
@Override
public void run() {
hourChange();
}
}, 100);
}
private void hourChange() {
if ((scrollUnits & SCROLL_TYPE.HOUR.value) == SCROLL_TYPE.HOUR.value) {
hour.clear();
int selectedYear = selectedCalender.get(Calendar.YEAR);
int selectedMonth = selectedCalender.get(Calendar.MONTH) + 1;
int selectedDay = selectedCalender.get(Calendar.DAY_OF_MONTH);
if (selectedYear == startYear && selectedMonth == startMonth && selectedDay == startDay) {
for (int i = startHour; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth && selectedDay == endDay) {
for (int i = MIN_HOUR; i <= endHour; i++) {
hour.add(formatTimeUnit(i));
}
} else {
for (int i = MIN_HOUR; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
}
selectedCalender.set(Calendar.HOUR_OF_DAY, Integer.parseInt(hour.get(0)));
hour_pv.setData(hour);
hour_pv.setSelected(0);
executeAnimator(hour_pv);
}
hour_pv.postDelayed(new Runnable() {
@Override
public void run() {
minuteChange();
}
}, 100);
}
private void minuteChange() {
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) == SCROLL_TYPE.MINUTE.value) {
minute.clear();
int selectedYear = selectedCalender.get(Calendar.YEAR);
int selectedMonth = selectedCalender.get(Calendar.MONTH) + 1;
int selectedDay = selectedCalender.get(Calendar.DAY_OF_MONTH);
int selectedHour = selectedCalender.get(Calendar.HOUR_OF_DAY);
if (selectedYear == startYear && selectedMonth == startMonth && selectedDay == startDay && selectedHour == startHour) {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth && selectedDay == endDay && selectedHour == endHour) {
for (int i = MIN_MINUTE; i <= endMinute; i++) {
minute.add(formatTimeUnit(i));
}
} else {
for (int i = MIN_MINUTE; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
selectedCalender.set(Calendar.MINUTE, Integer.parseInt(minute.get(0)));
minute_pv.setData(minute);
minute_pv.setSelected(0);
executeAnimator(minute_pv);
}
executeScroll();
}
private void executeAnimator(View view) {
PropertyValuesHolder pvhX = PropertyValuesHolder.ofFloat("alpha", 1f, 0f, 1f);
PropertyValuesHolder pvhY = PropertyValuesHolder.ofFloat("scaleX", 1f, 1.3f, 1f);
PropertyValuesHolder pvhZ = PropertyValuesHolder.ofFloat("scaleY", 1f, 1.3f, 1f);
ObjectAnimator.ofPropertyValuesHolder(view, pvhX, pvhY, pvhZ).setDuration(200).start();
}
private void executeScroll() {
year_pv.setCanScroll(year.size() > 1);
month_pv.setCanScroll(month.size() > 1);
day_pv.setCanScroll(day.size() > 1);
hour_pv.setCanScroll(hour.size() > 1 && (scrollUnits & SCROLL_TYPE.HOUR.value) == SCROLL_TYPE.HOUR.value);
minute_pv.setCanScroll(minute.size() > 1 && (scrollUnits & SCROLL_TYPE.MINUTE.value) == SCROLL_TYPE.MINUTE.value);
}
private int disScrollUnit(SCROLL_TYPE... scroll_types) {
if (scroll_types == null || scroll_types.length == 0) {
scrollUnits = SCROLL_TYPE.HOUR.value + SCROLL_TYPE.MINUTE.value;
} else {
for (SCROLL_TYPE scroll_type : scroll_types) {
scrollUnits ^= scroll_type.value;
}
}
return scrollUnits;
}
public void show(String time) {
if (canAccess) {
if (isValidDate(time, "yyyy-MM-dd")) {
if (startCalendar.getTime().getTime() < endCalendar.getTime().getTime()) {
canAccess = true;
initParameter();
initTimer();
addListener();
setSelectedTime(time);
datePickerDialog.show();
}
} else {
canAccess = false;
}
}
}
/**
* 设置日期控件是否显示时和分
*/
public void showSpecificTime(boolean show) {
if (canAccess) {
if (show) {
disScrollUnit();
hour_pv.setVisibility(View.VISIBLE);
hour_text.setVisibility(View.VISIBLE);
minute_pv.setVisibility(View.VISIBLE);
minute_text.setVisibility(View.VISIBLE);
} else {
disScrollUnit(SCROLL_TYPE.HOUR, SCROLL_TYPE.MINUTE);
hour_pv.setVisibility(View.GONE);
hour_text.setVisibility(View.GONE);
minute_pv.setVisibility(View.GONE);
minute_text.setVisibility(View.GONE);
}
}
}
/**
* 设置日期控件是否可以循环滚动
*/
public void setIsLoop(boolean isLoop) {
if (canAccess) {
this.year_pv.setIsLoop(isLoop);
this.month_pv.setIsLoop(isLoop);
this.day_pv.setIsLoop(isLoop);
this.hour_pv.setIsLoop(isLoop);
this.minute_pv.setIsLoop(isLoop);
}
}
/**
* 设置日期控件默认选中的时间
*/
public void setSelectedTime(String time) {
if (canAccess) {
String[] str = time.split(" ");
String[] dateStr = str[0].split("-");
year_pv.setSelected(dateStr[0]);
selectedCalender.set(Calendar.YEAR, Integer.parseInt(dateStr[0]));
month.clear();
int selectedYear = selectedCalender.get(Calendar.YEAR);
if (selectedYear == startYear) {
for (int i = startMonth; i <= MAX_MONTH; i++) {
month.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear) {
for (int i = 1; i <= endMonth; i++) {
month.add(formatTimeUnit(i));
}
} else {
for (int i = 1; i <= MAX_MONTH; i++) {
month.add(formatTimeUnit(i));
}
}
month_pv.setData(month);
month_pv.setSelected(dateStr[1]);
selectedCalender.set(Calendar.MONTH, Integer.parseInt(dateStr[1]) - 1);
executeAnimator(month_pv);
day.clear();
int selectedMonth = selectedCalender.get(Calendar.MONTH) + 1;
if (selectedYear == startYear && selectedMonth == startMonth) {
for (int i = startDay; i <= selectedCalender.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth) {
for (int i = 1; i <= endDay; i++) {
day.add(formatTimeUnit(i));
}
} else {
for (int i = 1; i <= selectedCalender.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
day.add(formatTimeUnit(i));
}
}
day_pv.setData(day);
day_pv.setSelected(dateStr[2]);
selectedCalender.set(Calendar.DAY_OF_MONTH, Integer.parseInt(dateStr[2]));
executeAnimator(day_pv);
if (str.length == 2) {
String[] timeStr = str[1].split(":");
if ((scrollUnits & SCROLL_TYPE.HOUR.value) == SCROLL_TYPE.HOUR.value) {
hour.clear();
int selectedDay = selectedCalender.get(Calendar.DAY_OF_MONTH);
if (selectedYear == startYear && selectedMonth == startMonth && selectedDay == startDay) {
for (int i = startHour; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth && selectedDay == endDay) {
for (int i = MIN_HOUR; i <= endHour; i++) {
hour.add(formatTimeUnit(i));
}
} else {
for (int i = MIN_HOUR; i <= MAX_HOUR; i++) {
hour.add(formatTimeUnit(i));
}
}
hour_pv.setData(hour);
hour_pv.setSelected(timeStr[0]);
selectedCalender.set(Calendar.HOUR_OF_DAY, Integer.parseInt(timeStr[0]));
executeAnimator(hour_pv);
}
if ((scrollUnits & SCROLL_TYPE.MINUTE.value) == SCROLL_TYPE.MINUTE.value) {
minute.clear();
int selectedDay = selectedCalender.get(Calendar.DAY_OF_MONTH);
int selectedHour = selectedCalender.get(Calendar.HOUR_OF_DAY);
if (selectedYear == startYear && selectedMonth == startMonth && selectedDay == startDay && selectedHour == startHour) {
for (int i = startMinute; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
} else if (selectedYear == endYear && selectedMonth == endMonth && selectedDay == endDay && selectedHour == endHour) {
for (int i = MIN_MINUTE; i <= endMinute; i++) {
minute.add(formatTimeUnit(i));
}
} else {
for (int i = MIN_MINUTE; i <= MAX_MINUTE; i++) {
minute.add(formatTimeUnit(i));
}
}
minute_pv.setData(minute);
minute_pv.setSelected(timeStr[1]);
selectedCalender.set(Calendar.MINUTE, Integer.parseInt(timeStr[1]));
executeAnimator(minute_pv);
}
}
executeScroll();
}
}
/**
* 验证字符串是否是一个合法的日期格式
*/
private boolean isValidDate(String date, String template) {
boolean convertSuccess = true;
// 指定日期格式
SimpleDateFormat format = new SimpleDateFormat(template, Locale.CHINA);
try {
// 设置lenient为false. 否则SimpleDateFormat会比较宽松地验证日期，比如2015/02/29会被接受，并转换成2015/03/01
format.setLenient(false);
format.parse(date);
} catch (Exception e) {
// 如果throw java.text.ParseException或者NullPointerException，就说明格式不对
convertSuccess = false;
}
return convertSuccess;
}
}