自定义日历控件，支持旧历、节气、日期标注、点击操作 （参考网络上的日历控件改写）
注：将下面的四张资源图片拷贝到所建包的下一个image目录中，如Calendar.java 所在包为
cc.util.android.view，则需要再创建一个包cc.util.android.view.image 然后将图片拷贝进去
package cc.util.android.view;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.StateListDrawable;
import android.text.TextUtils.TruncateAt;
import android.util.AttributeSet;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnTouchListener;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.TranslateAnimation;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.ViewFlipper;
import android.widget.AbsListView.LayoutParams;
public class CalendarView extends LinearLayout implements OnTouchListener,
AnimationListener, OnGestureListener {
public interface OnCalendarViewListener {
void onCalendarItemClick(CalendarView view, Date date);
}
private final static int TOP_HEIGHT = 40;
private final static int DEFAULT_ID = 0xff0000;
// 判断手势用
private static final int SWIPE_MIN_DISTANCE = 120;
private static final int SWIPE_MAX_OFF_PATH = 250;
private static final int SWIPE_THRESHOLD_VELOCITY = 200;
// 屏幕宽度和高度
private int screenWidth;
// 动画
private Animation slideLeftIn;
private Animation slideLeftOut;
private Animation slideRightIn;
private Animation slideRightOut;
private ViewFlipper viewFlipper;
private GestureDetector mGesture = null;
private GridView gView1;
private GridView gView2;
private GridView gView3;
boolean bIsSelection = false;// 是否是选择事件发生
private Calendar calStartDate = Calendar.getInstance();// 当前显示的日历
private Calendar calSelected = Calendar.getInstance(); // 选择的日历
private CalendarGridViewAdapter gAdapter;
private CalendarGridViewAdapter gAdapter1;
private CalendarGridViewAdapter gAdapter3;
private LinearLayout mMainLayout;
private TextView mTitle; // 显示年月
private int iMonthViewCurrentMonth = 0; // 当前视图月
private int iMonthViewCurrentYear = 0; // 当前视图年
private static final int caltitleLayoutID = 66; // title布局ID
private static final int calLayoutID = 55; // 日历布局ID
private Context mContext;
private final List<Date> markDates;
private OnCalendarViewListener mListener;
public CalendarView(Context context) {
this(context, null);
}
public CalendarView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
mContext = context;
markDates = new ArrayList<Date>();
init();
}
// 初始化相关工作
protected void init() {
// 得到屏幕的宽度
screenWidth = mContext.getResources().getDisplayMetrics().widthPixels;
// 滑动的动画
slideLeftIn = new TranslateAnimation(screenWidth, 0, 0, 0);
slideLeftIn.setDuration(400);
slideLeftIn.setAnimationListener(this);
slideLeftOut = new TranslateAnimation(0, -screenWidth, 0, 0);
slideLeftOut.setDuration(400);
slideLeftOut.setAnimationListener(this);
slideRightIn = new TranslateAnimation(-screenWidth, 0, 0, 0);
slideRightIn.setDuration(400);
slideRightIn.setAnimationListener(this);
slideRightOut = new TranslateAnimation(0, screenWidth, 0, 0);
slideRightOut.setDuration(400);
slideRightOut.setAnimationListener(this);
// 手势操作
mGesture = new GestureDetector(mContext, this);
// 获取到当前日期
UpdateStartDateForMonth();
// 绘制界面
setOrientation(LinearLayout.HORIZONTAL);
mMainLayout = new LinearLayout(mContext);
LinearLayout.LayoutParams main_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
mMainLayout.setLayoutParams(main_params);
mMainLayout.setGravity(Gravity.CENTER_HORIZONTAL);
mMainLayout.setOrientation(LinearLayout.VERTICAL);
addView(mMainLayout);
// 顶部控件
generateTopView();
// 中间显示星期
generateWeekGirdView();
// 底部显示日历
viewFlipper = new ViewFlipper(mContext);
RelativeLayout.LayoutParams fliper_params = new RelativeLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
fliper_params.addRule(RelativeLayout.BELOW, caltitleLayoutID);
mMainLayout.addView(viewFlipper, fliper_params);
generateClaendarGirdView();
// 最下方的一条线条
LinearLayout br = new LinearLayout(mContext);
br.setBackgroundColor(Color.argb(0xff, 0xe3, 0xee, 0xf4));
LinearLayout.LayoutParams params_br = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, 3);
mMainLayout.addView(br, params_br);
}
@SuppressWarnings("deprecation")
private void generateTopView() {
// 顶部显示上一个下一个，以及当前年月
RelativeLayout top = new RelativeLayout(mContext);
top.setBackgroundColor(Color.argb(0xff, 0x0e, 0x6b, 0xc2));
LinearLayout.LayoutParams top_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT,
ViewUtil.dip2px(mContext, TOP_HEIGHT));
top.setLayoutParams(top_params);
mMainLayout.addView(top);
// 左方按钮、中间日期显示、右方按钮
mTitle = new TextView(mContext);
android.widget.RelativeLayout.LayoutParams title_params = new android.widget.RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT,
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT);
mTitle.setLayoutParams(title_params);
mTitle.setTextColor(Color.WHITE);
mTitle.setTextSize(18);
mTitle.setFocusableInTouchMode(true);
mTitle.setMarqueeRepeatLimit(-1);
mTitle.setEllipsize(TruncateAt.MARQUEE);
mTitle.setSingleLine(true);
mTitle.setGravity(Gravity.CENTER);
mTitle.setHorizontallyScrolling(true);
mTitle.setText("2014年9月");
top.addView(mTitle);
// 左方按钮
ImageButton mLeftView = new ImageButton(mContext);
StateListDrawable stateListDrawableL = new StateListDrawable();
Drawable lDrawableNor = new BitmapDrawable(mContext.getResources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/left_arrow.png")));
Drawable lDrawablePre = new BitmapDrawable(mContext.getResources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/left_arrow_pre.png")));
stateListDrawableL.addState(
new int[] { -android.R.attr.state_pressed }, lDrawableNor);
stateListDrawableL.addState(new int[] { android.R.attr.state_pressed },
lDrawablePre);
mLeftView.setBackgroundDrawable(stateListDrawableL);
android.widget.RelativeLayout.LayoutParams leftPP = new android.widget.RelativeLayout.LayoutParams(
ViewUtil.dip2px(mContext, 25), ViewUtil.dip2px(mContext, 22));
leftPP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
leftPP.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
leftPP.setMargins(20, 0, 0, 0);
mLeftView.setLayoutParams(leftPP);
mLeftView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
viewFlipper.setInAnimation(slideRightIn);
viewFlipper.setOutAnimation(slideRightOut);
viewFlipper.showPrevious();
setPrevViewItem();
}
});
top.addView(mLeftView);
// 右方按钮
ImageButton mRightView = new ImageButton(mContext);
StateListDrawable stateListDrawable = new StateListDrawable();
Drawable rDrawableNor = new BitmapDrawable(mContext.getResources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/right_arrow.png")));
Drawable rDrawablePre = new BitmapDrawable(mContext.getResources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/right_arrow_pre.png")));
stateListDrawable.addState(new int[] { -android.R.attr.state_pressed },
rDrawableNor);
stateListDrawable.addState(new int[] { android.R.attr.state_pressed },
rDrawablePre);
mRightView.setBackgroundDrawable(stateListDrawable);
android.widget.RelativeLayout.LayoutParams rightPP = new android.widget.RelativeLayout.LayoutParams(
ViewUtil.dip2px(mContext, 25), ViewUtil.dip2px(mContext, 22));
rightPP.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
rightPP.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
rightPP.setMargins(0, 0, 20, 0);
mRightView.setLayoutParams(rightPP);
mRightView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
viewFlipper.setInAnimation(slideLeftIn);
viewFlipper.setOutAnimation(slideLeftOut);
viewFlipper.showNext();
setNextViewItem();
}
});
top.addView(mRightView);
}
private void generateWeekGirdView() {
GridView gridView = new GridView(mContext);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
gridView.setLayoutParams(params);
gridView.setNumColumns(7);// 设置每行列数
gridView.setGravity(Gravity.CENTER_VERTICAL);// 位置居中
gridView.setVerticalSpacing(1);// 垂直间隔
gridView.setHorizontalSpacing(1);// 水平间隔
gridView.setBackgroundColor(Color.argb(0xff, 0xe3, 0xee, 0xf4));
int i = screenWidth / 7;
int j = screenWidth - (i * 7);
int x = j / 2;
gridView.setPadding(x, 0, 0, 0);// 居中
WeekGridAdapter weekAdapter = new WeekGridAdapter(mContext);
gridView.setAdapter(weekAdapter);// 设置菜单Adapter
mMainLayout.addView(gridView);
}
private void generateClaendarGirdView() {
Calendar tempSelected1 = Calendar.getInstance(); // 临时
Calendar tempSelected2 = Calendar.getInstance(); // 临时
Calendar tempSelected3 = Calendar.getInstance(); // 临时
tempSelected1.setTime(calStartDate.getTime());
tempSelected2.setTime(calStartDate.getTime());
tempSelected3.setTime(calStartDate.getTime());
gView1 = new CalendarGridView(mContext);
tempSelected1.add(Calendar.MONTH, -1);
gAdapter1 = new CalendarGridViewAdapter(mContext, tempSelected1,
markDates);
gView1.setAdapter(gAdapter1);// 设置菜单Adapter
gView1.setId(calLayoutID);
gView2 = new CalendarGridView(mContext);
gAdapter = new CalendarGridViewAdapter(mContext, tempSelected2,
markDates);
gView2.setAdapter(gAdapter);// 设置菜单Adapter
gView2.setId(calLayoutID);
gView3 = new CalendarGridView(mContext);
tempSelected3.add(Calendar.MONTH, 1);
gAdapter3 = new CalendarGridViewAdapter(mContext, tempSelected3,
markDates);
gView3.setAdapter(gAdapter3);// 设置菜单Adapter
gView3.setId(calLayoutID);
gView2.setOnTouchListener(this);
gView1.setOnTouchListener(this);
gView3.setOnTouchListener(this);
if (viewFlipper.getChildCount() != 0) {
viewFlipper.removeAllViews();
}
viewFlipper.addView(gView2);
viewFlipper.addView(gView3);
viewFlipper.addView(gView1);
String title = calStartDate.get(Calendar.YEAR)
+ "年"
+ NumberHelper.LeftPad_Tow_Zero(calStartDate
.get(Calendar.MONTH) + 1) + "月";
mTitle.setText(title);
}
// 上一个月
private void setPrevViewItem() {
iMonthViewCurrentMonth--;// 当前选择月--
// 如果当前月为负数的话显示上一年
if (iMonthViewCurrentMonth == -1) {
iMonthViewCurrentMonth = 11;
iMonthViewCurrentYear--;
}
calStartDate.set(Calendar.DAY_OF_MONTH, 1); // 设置日为当月1日
calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth); // 设置月
calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear); // 设置年
}
// 下一个月
private void setNextViewItem() {
iMonthViewCurrentMonth++;
if (iMonthViewCurrentMonth == 12) {
iMonthViewCurrentMonth = 0;
iMonthViewCurrentYear++;
}
calStartDate.set(Calendar.DAY_OF_MONTH, 1);
calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth);
calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear);
}
// 根据改变的日期更新日历
// 填充日历控件用
private void UpdateStartDateForMonth() {
calStartDate.set(Calendar.DATE, 1); // 设置成当月第一天
iMonthViewCurrentMonth = calStartDate.get(Calendar.MONTH);// 得到当前日历显示的月
iMonthViewCurrentYear = calStartDate.get(Calendar.YEAR);// 得到当前日历显示的年
// 星期一是2 星期天是1 填充剩余天数
int iDay = 0;
int iFirstDayOfWeek = Calendar.MONDAY;
int iStartDay = iFirstDayOfWeek;
if (iStartDay == Calendar.MONDAY) {
iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.MONDAY;
if (iDay < 0)
iDay = 6;
}
if (iStartDay == Calendar.SUNDAY) {
iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.SUNDAY;
if (iDay < 0)
iDay = 6;
}
calStartDate.add(Calendar.DAY_OF_WEEK, -iDay);
}
public void setMarkDates(List<Date> markDates) {
this.markDates.clear();
this.markDates.addAll(markDates);
gAdapter.notifyDataSetChanged();
gAdapter1.notifyDataSetChanged();
gAdapter3.notifyDataSetChanged();
}
public void setOnCalendarViewListener(OnCalendarViewListener listener) {
this.mListener = listener;
}
@Override
public boolean onDown(MotionEvent e) {
// TODO Auto-generated method stub
return false;
}
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
return mGesture.onTouchEvent(event);
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
float velocityY) {
// TODO Auto-generated method stub
try {
if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH)
return false;
// right to left swipe
if (e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE
&& Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
viewFlipper.setInAnimation(slideLeftIn);
viewFlipper.setOutAnimation(slideLeftOut);
viewFlipper.showNext();
setNextViewItem();
return true;
} else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE
&& Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
viewFlipper.setInAnimation(slideRightIn);
viewFlipper.setOutAnimation(slideRightOut);
viewFlipper.showPrevious();
setPrevViewItem();
return true;
}
} catch (Exception e) {
// nothing
}
return false;
}
@Override
public void onLongPress(MotionEvent e) {
// TODO Auto-generated method stub
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
float distanceY) {
// TODO Auto-generated method stub
return false;
}
@Override
public void onShowPress(MotionEvent e) {
// TODO Auto-generated method stub
}
@Override
public boolean onSingleTapUp(MotionEvent e) {
// TODO Auto-generated method stub
// 得到当前选中的是第几个单元格
int pos = gView2.pointToPosition((int) e.getX(), (int) e.getY());
LinearLayout txtDay = (LinearLayout) gView2.findViewById(pos
+ DEFAULT_ID);
if (txtDay != null) {
if (txtDay.getTag() != null) {
Date date = (Date) txtDay.getTag();
calSelected.setTime(date);
gAdapter.setSelectedDate(calSelected);
gAdapter.notifyDataSetChanged();
gAdapter1.setSelectedDate(calSelected);
gAdapter1.notifyDataSetChanged();
gAdapter3.setSelectedDate(calSelected);
gAdapter3.notifyDataSetChanged();
if (mListener != null)
mListener.onCalendarItemClick(this, date);
}
}
return false;
}
@Override
public void onAnimationEnd(Animation animation) {
// TODO Auto-generated method stub
generateClaendarGirdView();
}
@Override
public void onAnimationRepeat(Animation animation) {
// TODO Auto-generated method stub
}
@Override
public void onAnimationStart(Animation animation) {
// TODO Auto-generated method stub
}
}
class WeekGridAdapter extends BaseAdapter {
final String[] titles = new String[] { "日", "一", "二", "三", "四", "五", "六" };
private Context mContext;
public WeekGridAdapter(Context context) {
this.mContext = context;
}
@Override
public int getCount() {
return titles.length;
}
@Override
public Object getItem(int position) {
return titles[position];
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TextView week = new TextView(mContext);
android.view.ViewGroup.LayoutParams week_params = new LayoutParams(
android.view.ViewGroup.LayoutParams.MATCH_PARENT,
android.view.ViewGroup.LayoutParams.MATCH_PARENT);
week.setLayoutParams(week_params);
week.setPadding(0, 0, 0, 0);
week.setGravity(Gravity.CENTER);
week.setFocusable(false);
week.setBackgroundColor(Color.TRANSPARENT);
if (position == 6) { // 周六
week.setBackgroundColor(Color.argb(0xff, 0x52, 0x9b, 0xd0));
week.setTextColor(Color.WHITE);
} else if (position == 0) { // 周日
week.setBackgroundColor(Color.argb(0xff, 0xbc, 0x44, 0x45));
week.setTextColor(Color.WHITE);
} else {
week.setTextColor(Color.BLACK);
}
week.setText(getItem(position) + "");
return week;
}
}
class CalendarGridViewAdapter extends BaseAdapter {
private final static int DEFAULT_ID = 0xff0000;
private Calendar calStartDate = Calendar.getInstance();// 当前显示的日历
private Calendar calSelected = Calendar.getInstance(); // 选择的日历
private List<Date> markDates;
private Context mContext;
private Calendar calToday = Calendar.getInstance(); // 今日
private ArrayList<java.util.Date> titles;
private ArrayList<java.util.Date> getDates() {
UpdateStartDateForMonth();
ArrayList<java.util.Date> alArrayList = new ArrayList<java.util.Date>();
for (int i = 1; i <= 42; i++) {
alArrayList.add(calStartDate.getTime());
calStartDate.add(Calendar.DAY_OF_MONTH, 1);
}
return alArrayList;
}
// construct
public CalendarGridViewAdapter(Context context, Calendar cal, List<Date> dates) {
calStartDate = cal;
this.mContext = context;
titles = getDates();
this.markDates = dates;
}
public CalendarGridViewAdapter(Context context) {
this.mContext = context;
}
@Override
public int getCount() {
return titles.size();
}
@Override
public Object getItem(int position) {
return titles.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@SuppressWarnings("deprecation")
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// 整个Item
LinearLayout itemLayout = new LinearLayout(mContext);
itemLayout.setId(position + DEFAULT_ID);
itemLayout.setGravity(Gravity.CENTER);
itemLayout.setOrientation(1);
itemLayout.setBackgroundColor(Color.WHITE);
Date myDate = (Date) getItem(position);
itemLayout.setTag(myDate);
Calendar calCalendar = Calendar.getInstance();
calCalendar.setTime(myDate);
// 显示日期day
TextView textDay = new TextView(mContext);// 日期
LinearLayout.LayoutParams text_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
textDay.setGravity(Gravity.CENTER_HORIZONTAL);
int day = myDate.getDate(); // 日期
textDay.setText(String.valueOf(day));
textDay.setId(position + DEFAULT_ID);
itemLayout.addView(textDay, text_params);
// 显示公历
TextView chineseDay = new TextView(mContext);
LinearLayout.LayoutParams chinese_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
chineseDay.setGravity(Gravity.CENTER_HORIZONTAL);
chineseDay.setTextSize(9);
CalendarUtil calendarUtil = new CalendarUtil(calCalendar);
chineseDay.setText(calendarUtil.toString());
itemLayout.addView(chineseDay, chinese_params);
// 如果是当前日期则显示不同颜色
if (equalsDate(calToday.getTime(), myDate)) {
itemLayout.setBackgroundColor(Color.argb(0xff, 0x6d, 0xd6, 0x97));
}
// 这里用于比对是不是比当前日期小，如果比当前日期小则显示浅灰色
if (!CalendarUtil.compare(myDate, calToday.getTime())) {
itemLayout.setBackgroundColor(Color.argb(0xff, 0xee, 0xee, 0xee));
textDay.setTextColor(Color.argb(0xff, 0xc0, 0xc0, 0xc0));
chineseDay.setTextColor(Color.argb(0xff, 0xc0, 0xc0, 0xc0));
} else {
chineseDay.setTextColor(Color.argb(0xff, 0xc2, 0xa5, 0x3d));
chineseDay.setTextColor(Color.argb(0xff, 0x60, 0x3b, 0x07));
// 设置背景颜色
if (equalsDate(calSelected.getTime(), myDate)) {
// 选择的
itemLayout.setBackgroundColor(Color.argb(0xff, 0xdc, 0xe2, 0xff));
} else {
if (equalsDate(calToday.getTime(), myDate)) {
// 当前日期faedda
itemLayout.setBackgroundColor(Color.argb(0xff, 0xfa, 0xed, 0xda));
}
}
}
if (markDates != null) {
final SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA);
for (Date date : markDates) {
if (format.format(myDate).equals(format.format(date))) {
itemLayout.setBackgroundColor(Color.argb(0xff, 0xd3, 0x3a, 0x3a));
break;
}
}
}
return itemLayout;
}
@Override
public void notifyDataSetChanged() {
super.notifyDataSetChanged();
}
@SuppressWarnings("deprecation")
private Boolean equalsDate(Date date1, Date date2) {
if (date1.getYear() == date2.getYear()
&& date1.getMonth() == date2.getMonth()
&& date1.getDate() == date2.getDate()) {
return true;
} else {
return false;
}
}
// 根据改变的日期更新日历
// 填充日历控件用
private void UpdateStartDateForMonth() {
calStartDate.set(Calendar.DATE, 1); // 设置成当月第一天
// 星期一是2 星期天是1 填充剩余天数
int iDay = 0;
int iFirstDayOfWeek = Calendar.MONDAY;
int iStartDay = iFirstDayOfWeek;
if (iStartDay == Calendar.MONDAY) {
iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.MONDAY;
if (iDay < 0)
iDay = 6;
}
if (iStartDay == Calendar.SUNDAY) {
iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.SUNDAY;
if (iDay < 0)
iDay = 6;
}
calStartDate.add(Calendar.DAY_OF_WEEK, -iDay);
calStartDate.add(Calendar.DAY_OF_MONTH, -1);// 周日第一位
}
public void setSelectedDate(Calendar cal) {
calSelected = cal;
}
}
class CalendarGridView extends GridView {
private Context mContext;
public CalendarGridView(Context context) {
super(context);
mContext = context;
initGirdView();
}
private void initGirdView() {
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
setLayoutParams(params);
setNumColumns(7);// 设置每行列数
setGravity(Gravity.CENTER_VERTICAL);// 位置居中
setVerticalSpacing(1);// 垂直间隔
setHorizontalSpacing(1);// 水平间隔
setBackgroundColor(Color.argb(0xff, 0xe3, 0xee, 0xf4));
int i = mContext.getResources().getDisplayMetrics().widthPixels / 7;
int j = mContext.getResources().getDisplayMetrics().widthPixels
- (i * 7);
int x = j / 2;
setPadding(x, 0, 0, 0);// 居中
}
}
class CalendarUtil {
private final static String CHINESE_NUMBER[] = { "一", "二", "三", "四", "五",
"六", "七", "八", "九", "十", "十一", "腊" };
private final static String WEEK_NUMBER[] = { "日", "一", "二", "三", "四", "五",
"六" };
private final static long[] LUNAR_INFO = new long[] { 0x04bd8, 0x04ae0,
0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0,
0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540,
0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0, 0x0b4b5,
0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970,
0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3,
0x092e0, 0x1c8d7, 0x0c950, 0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0,
0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557, 0x06ca0,
0x0b550, 0x15355, 0x04da0, 0x0a5d0, 0x14573, 0x052d0, 0x0a9a8,
0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570,
0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0, 0x04dd5,
0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b5a0,
0x195a6, 0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50,
0x06d40, 0x0af46, 0x0ab60, 0x09570, 0x04af5, 0x04970, 0x064b0,
0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5, 0x092e0,
0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7,
0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50,
0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930, 0x07954,
0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260,
0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7, 0x04ad0,
0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0,
0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20,
0x0ada0 };
private static SimpleDateFormat chineseDateFormat = new SimpleDateFormat(
"yyyy年MM月dd日");
private static SimpleDateFormat simpleDateFormat = new SimpleDateFormat(
"yyyy-MM-dd");
private int mLuchYear;
private int mLuchMonth;
private int mLuchDay;
private boolean isLoap;
private Calendar mCurrenCalendar;
private static int yearDays(int year) {
int i, sum = 348;
for (i = 0x8000; i > 0x8; i >>= 1) {
if ((LUNAR_INFO[year - 1900] & i) != 0)
sum += 1;
}
return (sum + leapDays(year));
}
private static int leapDays(int year) {
if (leapMonth(year) != 0) {
if ((LUNAR_INFO[year - 1900] & 0x10000) != 0)
return 30;
else
return 29;
} else
return 0;
}
private static int leapMonth(int year) {
return (int) (LUNAR_INFO[year - 1900] & 0xf);
}
private static int monthDays(int year, int month) {
if ((LUNAR_INFO[year - 1900] & (0x10000 >> month)) == 0)
return 29;
else
return 30;
}
public String animalsYear() {
final String[] Animals = new String[] { "鼠", "牛", "虎", "兔", "龙", "蛇",
"马", "羊", "猴", "鸡", "狗", "猪" };
return Animals[(mLuchYear - 4) % 12];
}
// ====== 传入 月日的offset 传回干支, 0=甲子
private static String cyclicalm(int num) {
final String[] Gan = new String[] { "甲", "乙", "丙", "丁", "戊", "己", "庚",
"辛", "壬", "癸" };
final String[] Zhi = new String[] { "子", "丑", "寅", "卯", "辰", "巳", "午",
"未", "申", "酉", "戌", "亥" };
return (Gan[num % 10] + Zhi[num % 12]);
}
// ====== 传入 offset 传回干支, 0=甲子
public String cyclical() {
int num = mLuchYear - 1900 + 36;
return (cyclicalm(num));
}
public CalendarUtil(Calendar cal) {
mCurrenCalendar = cal;
int leapMonth = 0;
Date baseDate = null;
try {
baseDate = chineseDateFormat.parse("1900年1月31日");
} catch (ParseException e) {
e.printStackTrace(); // To change body of catch statement use
// Options | File Templates.
}
// 求出和1900年1月31日相差的天数
int offset = (int) ((cal.getTime().getTime() - baseDate.getTime()) / 86400000L);
// 用offset减去每农历年的天数
// 计算当天是农历第几天
// i最终结果是农历的年份
// offset是当年的第几天
int iYear, daysOfYear = 0;
for (iYear = 1900; iYear < 2050 && offset > 0; iYear++) {
daysOfYear = yearDays(iYear);
offset -= daysOfYear;
}
if (offset < 0) {
offset += daysOfYear;
iYear--;
}
// 农历年份
mLuchYear = iYear;
leapMonth = leapMonth(iYear); // 闰哪个月,1-12
isLoap = false;
// 用当年的天数offset,逐个减去每月（农历）的天数，求出当天是本月的第几天
int iMonth, daysOfMonth = 0;
for (iMonth = 1; iMonth < 13 && offset > 0; iMonth++) {
// 闰月
if (leapMonth > 0 && iMonth == (leapMonth + 1) && !isLoap) {
--iMonth;
isLoap = true;
daysOfMonth = leapDays(mLuchYear);
} else
daysOfMonth = monthDays(mLuchYear, iMonth);
offset -= daysOfMonth;
// 解除闰月
if (isLoap && iMonth == (leapMonth + 1))
isLoap = false;
if (!isLoap) {
}
}
// offset为0时，并且刚才计算的月份是闰月，要校正
if (offset == 0 && leapMonth > 0 && iMonth == leapMonth + 1) {
if (isLoap) {
isLoap = false;
} else {
isLoap = true;
--iMonth;
}
}
// offset小于0时，也要校正
if (offset < 0) {
offset += daysOfMonth;
--iMonth;
}
mLuchMonth = iMonth;
mLuchDay = offset + 1;
}
public static String getChinaDayString(int day) {
String chineseTen[] = { "初", "十", "廿", "卅" };
int n = day % 10 == 0 ? 9 : day % 10 - 1;
if (day > 30)
return "";
if (day == 10)
return "初十";
else
return chineseTen[day / 10] + CHINESE_NUMBER[n];
}
public String toString() {
String message = "";
// int n = mLuchDay % 10 == 0 ? 9 : mLuchDay % 10 - 1;
message = getChinaCalendarMsg(mLuchYear, mLuchMonth, mLuchDay);
if (StringUtil.isNullOrEmpty(message)) {
String solarMsg = new SolarTermsUtil(mCurrenCalendar)
.getSolartermsMsg();
// 判断当前日期是否为节气
if (!StringUtil.isNullOrEmpty(solarMsg)) {
message = solarMsg;
} else {
String gremessage = new GregorianUtil(mCurrenCalendar)
.getGremessage();
if (!StringUtil.isNullOrEmpty(gremessage)) {
message = gremessage;
} else if (mLuchDay == 1) {
message = CHINESE_NUMBER[mLuchMonth - 1] + "月";
} else {
message = getChinaDayString(mLuchDay);
}
}
}
return message;
}
public String getDay() {
return (isLoap ? "闰" : "") + CHINESE_NUMBER[mLuchMonth - 1] + "月"
+ getChinaDayString(mLuchDay);
}
public static String getDay(Calendar calendar) {
return simpleDateFormat.format(calendar.getTime());
}
public static boolean compare(Date compareDate, Date currentDate) {
return chineseDateFormat.format(compareDate).compareTo(
chineseDateFormat.format(currentDate)) >= 0;
}
public static String getWeek(Calendar calendar) {
return "周" + WEEK_NUMBER[calendar.get(Calendar.DAY_OF_WEEK) - 1] + "";
}
public static String getCurrentDay(Calendar calendar) {
return getDay(calendar) + " 农历" + new CalendarUtil(calendar).getDay()
+ " " + getWeek(calendar);
}
private String getChinaCalendarMsg(int year, int month, int day) {
String message = "";
if (((month) == 1) && day == 1) {
message = "春节";
} else if (((month) == 1) && day == 15) {
message = "元宵";
} else if (((month) == 5) && day == 5) {
message = "端午";
} else if ((month == 7) && day == 7) {
message = "七夕";
} else if (((month) == 8) && day == 15) {
message = "中秋";
} else if ((month == 9) && day == 9) {
message = "重阳";
} else if ((month == 12) && day == 8) {
message = "腊八";
} else {
if (month == 12) {
if ((((monthDays(year, month) == 29) && day == 29))
|| ((((monthDays(year, month) == 30) && day == 30)))) {
message = "除夕";
}
}
}
return message;
}
}
class StringUtil {
public static boolean isNullOrEmpty(String str) {
return str == null || str.trim().length() == 0;
}
public static boolean equals(String str1, String str2) {
return str1 == str2 || str1 != null && str1.equals(str2);
}
public static boolean equalsIgnoreCase(String str1, String str2) {
return str1 != null && str1.equalsIgnoreCase(str2);
}
public static boolean contains(String str1, String str2) {
return str1 != null && str1.contains(str2);
}
public static String getString(String str) {
return str == null ? "" : str;
}
}
class SolarTermsUtil {
private int gregorianYear;
private int gregorianMonth;
private int gregorianDate;
private int chineseYear;
private int chineseMonth;
private int chineseDate;
// 初始日，公历农历对应日期：
// 公历 1901 年 1 月 1 日，对应农历 4598 年 11 月 11 日
private static int baseYear = 1901;
private static int baseMonth = 1;
private static int baseDate = 1;
private static int baseIndex = 0;
private static int baseChineseYear = 4598 - 1;
private static int baseChineseMonth = 11;
private static int baseChineseDate = 11;
private static char[] daysInGregorianMonth = { 31, 28, 31, 30, 31, 30, 31,
31, 30, 31, 30, 31 };
private int sectionalTerm;
private int principleTerm;
private static char[][] sectionalTermMap = {
{ 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 5, 5,
5, 5, 5, 4, 5, 5 },
{ 5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 3,
3, 4, 4, 3, 3, 3 },
{ 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5,
5, 5, 4, 5, 5, 5, 5 },
{ 5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4,
4, 5, 4, 4, 4, 4, 5 },
{ 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5,
5, 5, 4, 5, 5, 5, 5 },
{ 6, 6, 7, 7, 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5,
5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 5 },
{ 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6,
7, 7, 6, 6, 6, 7, 7 },
{ 8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7,
7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 7 },
{ 8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7,
7, 7, 6, 7, 7, 7, 7 },
{ 9, 9, 9, 9, 8, 9, 9, 9, 8, 8, 9, 9, 8, 8, 8, 9, 8, 8, 8, 8, 7, 8,
8, 8, 7, 7, 8, 8, 8 },
{ 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7,
7, 7, 6, 6, 7, 7, 7 },
{ 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6,
7, 7, 6, 6, 6, 7, 7 } };
private static char[][] sectionalTermYear = {
{ 13, 49, 85, 117, 149, 185, 201, 250, 250 },
{ 13, 45, 81, 117, 149, 185, 201, 250, 250 },
{ 13, 48, 84, 112, 148, 184, 200, 201, 250 },
{ 13, 45, 76, 108, 140, 172, 200, 201, 250 },
{ 13, 44, 72, 104, 132, 168, 200, 201, 250 },
{ 5, 33, 68, 96, 124, 152, 188, 200, 201 },
{ 29, 57, 85, 120, 148, 176, 200, 201, 250 },
{ 13, 48, 76, 104, 132, 168, 196, 200, 201 },
{ 25, 60, 88, 120, 148, 184, 200, 201, 250 },
{ 16, 44, 76, 108, 144, 172, 200, 201, 250 },
{ 28, 60, 92, 124, 160, 192, 200, 201, 250 },
{ 17, 53, 85, 124, 156, 188, 200, 201, 250 } };
private static char[][] principleTermMap = {
{ 21, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20,
20, 20, 20, 20, 20, 19, 20, 20, 20, 19, 19, 20 },
{ 20, 19, 19, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 18, 19, 19,
19, 18, 18, 19, 19, 18, 18, 18, 18, 18, 18, 18 },
{ 21, 21, 21, 22, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21,
20, 20, 20, 21, 20, 20, 20, 20, 19, 20, 20, 20, 20 },
{ 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 20, 20, 20, 20,
19, 20, 20, 20, 19, 19, 20, 20, 19, 19, 19, 20, 20 },
{ 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21,
20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 21 },
{ 22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22,
21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 21 },
{ 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23,
22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 23 },
{ 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23,
22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23 },
{ 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23,
22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23 },
{ 24, 24, 24, 24, 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24,
23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 23 },
{ 23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23,
22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 22 },
{ 22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 21, 22, 22, 22,
21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21, 22 } };
private static char[][] principleTermYear = {
{ 13, 45, 81, 113, 149, 185, 201 },
{ 21, 57, 93, 125, 161, 193, 201 },
{ 21, 56, 88, 120, 152, 188, 200, 201 },
{ 21, 49, 81, 116, 144, 176, 200, 201 },
{ 17, 49, 77, 112, 140, 168, 200, 201 },
{ 28, 60, 88, 116, 148, 180, 200, 201 },
{ 25, 53, 84, 112, 144, 172, 200, 201 },
{ 29, 57, 89, 120, 148, 180, 200, 201 },
{ 17, 45, 73, 108, 140, 168, 200, 201 },
{ 28, 60, 92, 124, 160, 192, 200, 201 },
{ 16, 44, 80, 112, 148, 180, 200, 201 },
{ 17, 53, 88, 120, 156, 188, 200, 201 } };
private static char[] chineseMonths = {
// 农历月份大小压缩表，两个字节表示一年。两个字节共十六个二进制位数，
// 前四个位数表示闰月月份，后十二个位数表示十二个农历月份的大小。
0x00, 0x04, 0xad, 0x08, 0x5a, 0x01, 0xd5, 0x54, 0xb4, 0x09, 0x64,
0x05, 0x59, 0x45, 0x95, 0x0a, 0xa6, 0x04, 0x55, 0x24, 0xad, 0x08,
0x5a, 0x62, 0xda, 0x04, 0xb4, 0x05, 0xb4, 0x55, 0x52, 0x0d, 0x94,
0x0a, 0x4a, 0x2a, 0x56, 0x02, 0x6d, 0x71, 0x6d, 0x01, 0xda, 0x02,
0xd2, 0x52, 0xa9, 0x05, 0x49, 0x0d, 0x2a, 0x45, 0x2b, 0x09, 0x56,
0x01, 0xb5, 0x20, 0x6d, 0x01, 0x59, 0x69, 0xd4, 0x0a, 0xa8, 0x05,
0xa9, 0x56, 0xa5, 0x04, 0x2b, 0x09, 0x9e, 0x38, 0xb6, 0x08, 0xec,
0x74, 0x6c, 0x05, 0xd4, 0x0a, 0xe4, 0x6a, 0x52, 0x05, 0x95, 0x0a,
0x5a, 0x42, 0x5b, 0x04, 0xb6, 0x04, 0xb4, 0x22, 0x6a, 0x05, 0x52,
0x75, 0xc9, 0x0a, 0x52, 0x05, 0x35, 0x55, 0x4d, 0x0a, 0x5a, 0x02,
0x5d, 0x31, 0xb5, 0x02, 0x6a, 0x8a, 0x68, 0x05, 0xa9, 0x0a, 0x8a,
0x6a, 0x2a, 0x05, 0x2d, 0x09, 0xaa, 0x48, 0x5a, 0x01, 0xb5, 0x09,
0xb0, 0x39, 0x64, 0x05, 0x25, 0x75, 0x95, 0x0a, 0x96, 0x04, 0x4d,
0x54, 0xad, 0x04, 0xda, 0x04, 0xd4, 0x44, 0xb4, 0x05, 0x54, 0x85,
0x52, 0x0d, 0x92, 0x0a, 0x56, 0x6a, 0x56, 0x02, 0x6d, 0x02, 0x6a,
0x41, 0xda, 0x02, 0xb2, 0xa1, 0xa9, 0x05, 0x49, 0x0d, 0x0a, 0x6d,
0x2a, 0x09, 0x56, 0x01, 0xad, 0x50, 0x6d, 0x01, 0xd9, 0x02, 0xd1,
0x3a, 0xa8, 0x05, 0x29, 0x85, 0xa5, 0x0c, 0x2a, 0x09, 0x96, 0x54,
0xb6, 0x08, 0x6c, 0x09, 0x64, 0x45, 0xd4, 0x0a, 0xa4, 0x05, 0x51,
0x25, 0x95, 0x0a, 0x2a, 0x72, 0x5b, 0x04, 0xb6, 0x04, 0xac, 0x52,
0x6a, 0x05, 0xd2, 0x0a, 0xa2, 0x4a, 0x4a, 0x05, 0x55, 0x94, 0x2d,
0x0a, 0x5a, 0x02, 0x75, 0x61, 0xb5, 0x02, 0x6a, 0x03, 0x61, 0x45,
0xa9, 0x0a, 0x4a, 0x05, 0x25, 0x25, 0x2d, 0x09, 0x9a, 0x68, 0xda,
0x08, 0xb4, 0x09, 0xa8, 0x59, 0x54, 0x03, 0xa5, 0x0a, 0x91, 0x3a,
0x96, 0x04, 0xad, 0xb0, 0xad, 0x04, 0xda, 0x04, 0xf4, 0x62, 0xb4,
0x05, 0x54, 0x0b, 0x44, 0x5d, 0x52, 0x0a, 0x95, 0x04, 0x55, 0x22,
0x6d, 0x02, 0x5a, 0x71, 0xda, 0x02, 0xaa, 0x05, 0xb2, 0x55, 0x49,
0x0b, 0x4a, 0x0a, 0x2d, 0x39, 0x36, 0x01, 0x6d, 0x80, 0x6d, 0x01,
0xd9, 0x02, 0xe9, 0x6a, 0xa8, 0x05, 0x29, 0x0b, 0x9a, 0x4c, 0xaa,
0x08, 0xb6, 0x08, 0xb4, 0x38, 0x6c, 0x09, 0x54, 0x75, 0xd4, 0x0a,
0xa4, 0x05, 0x45, 0x55, 0x95, 0x0a, 0x9a, 0x04, 0x55, 0x44, 0xb5,
0x04, 0x6a, 0x82, 0x6a, 0x05, 0xd2, 0x0a, 0x92, 0x6a, 0x4a, 0x05,
0x55, 0x0a, 0x2a, 0x4a, 0x5a, 0x02, 0xb5, 0x02, 0xb2, 0x31, 0x69,
0x03, 0x31, 0x73, 0xa9, 0x0a, 0x4a, 0x05, 0x2d, 0x55, 0x2d, 0x09,
0x5a, 0x01, 0xd5, 0x48, 0xb4, 0x09, 0x68, 0x89, 0x54, 0x0b, 0xa4,
0x0a, 0xa5, 0x6a, 0x95, 0x04, 0xad, 0x08, 0x6a, 0x44, 0xda, 0x04,
0x74, 0x05, 0xb0, 0x25, 0x54, 0x03 };
private static String[] principleTermNames = { "大寒", "雨水", "春分", "谷雨",
"小满", "夏至", "大暑", "处暑", "秋分", "霜降", "小雪", "冬至" };
private static String[] sectionalTermNames = { "小寒", "立春", "惊蛰", "清明",
"立夏", "芒种", "小暑", "立秋", "白露", "寒露", "立冬", "大雪" };
public SolarTermsUtil(Calendar calendar) {
gregorianYear = calendar.get(Calendar.YEAR);
gregorianMonth = calendar.get(Calendar.MONTH) + 1;
gregorianDate = calendar.get(Calendar.DATE);
computeChineseFields();
computeSolarTerms();
}
public int computeChineseFields() {
if (gregorianYear < 1901 || gregorianYear > 2100)
return 1;
int startYear = baseYear;
int startMonth = baseMonth;
int startDate = baseDate;
chineseYear = baseChineseYear;
chineseMonth = baseChineseMonth;
chineseDate = baseChineseDate;
// 第二个对应日，用以提高计算效率
// 公历 2000 年 1 月 1 日，对应农历 4697 年 11 月 25 日
if (gregorianYear >= 2000) {
startYear = baseYear + 99;
startMonth = 1;
startDate = 1;
chineseYear = baseChineseYear + 99;
chineseMonth = 11;
chineseDate = 25;
}
int daysDiff = 0;
for (int i = startYear; i < gregorianYear; i++) {
daysDiff += 365;
if (isGregorianLeapYear(i))
daysDiff += 1; // leap year
}
for (int i = startMonth; i < gregorianMonth; i++) {
daysDiff += daysInGregorianMonth(gregorianYear, i);
}
daysDiff += gregorianDate - startDate;
chineseDate += daysDiff;
int lastDate = daysInChineseMonth(chineseYear, chineseMonth);
int nextMonth = nextChineseMonth(chineseYear, chineseMonth);
while (chineseDate > lastDate) {
if (Math.abs(nextMonth) < Math.abs(chineseMonth))
chineseYear++;
chineseMonth = nextMonth;
chineseDate -= lastDate;
lastDate = daysInChineseMonth(chineseYear, chineseMonth);
nextMonth = nextChineseMonth(chineseYear, chineseMonth);
}
return 0;
}
public int computeSolarTerms() {
if (gregorianYear < 1901 || gregorianYear > 2100)
return 1;
sectionalTerm = sectionalTerm(gregorianYear, gregorianMonth);
principleTerm = principleTerm(gregorianYear, gregorianMonth);
return 0;
}
public static int sectionalTerm(int y, int m) {
if (y < 1901 || y > 2100)
return 0;
int index = 0;
int ry = y - baseYear + 1;
while (ry >= sectionalTermYear[m - 1][index])
index++;
int term = sectionalTermMap[m - 1][4 * index + ry % 4];
if ((ry == 121) && (m == 4))
term = 5;
if ((ry == 132) && (m == 4))
term = 5;
if ((ry == 194) && (m == 6))
term = 6;
return term;
}
public static int principleTerm(int y, int m) {
if (y < 1901 || y > 2100)
return 0;
int index = 0;
int ry = y - baseYear + 1;
while (ry >= principleTermYear[m - 1][index])
index++;
int term = principleTermMap[m - 1][4 * index + ry % 4];
if ((ry == 171) && (m == 3))
term = 21;
if ((ry == 181) && (m == 5))
term = 21;
return term;
}
public static boolean isGregorianLeapYear(int year) {
boolean isLeap = false;
if (year % 4 == 0)
isLeap = true;
if (year % 100 == 0)
isLeap = false;
if (year % 400 == 0)
isLeap = true;
return isLeap;
}
public static int daysInGregorianMonth(int y, int m) {
int d = daysInGregorianMonth[m - 1];
if (m == 2 && isGregorianLeapYear(y))
d++; // 公历闰年二月多一天
return d;
}
public static int daysInChineseMonth(int y, int m) {
// 注意：闰月 m < 0
int index = y - baseChineseYear + baseIndex;
int v = 0;
int l = 0;
int d = 30;
if (1 <= m && m <= 8) {
v = chineseMonths[2 * index];
l = m - 1;
if (((v >> l) & 0x01) == 1)
d = 29;
} else if (9 <= m && m <= 12) {
v = chineseMonths[2 * index + 1];
l = m - 9;
if (((v >> l) & 0x01) == 1)
d = 29;
} else {
v = chineseMonths[2 * index + 1];
v = (v >> 4) & 0x0F;
if (v != Math.abs(m)) {
d = 0;
} else {
d = 29;
for (int i = 0; i < bigLeapMonthYears.length; i++) {
if (bigLeapMonthYears[i] == index) {
d = 30;
break;
}
}
}
}
return d;
}
public static int nextChineseMonth(int y, int m) {
int n = Math.abs(m) + 1;
if (m > 0) {
int index = y - baseChineseYear + baseIndex;
int v = chineseMonths[2 * index + 1];
v = (v >> 4) & 0x0F;
if (v == m)
n = -m;
}
if (n == 13)
n = 1;
return n;
}
// 大闰月的闰年年份
private static int[] bigLeapMonthYears = { 6, 14, 19, 25, 33, 36, 38, 41,
44, 52, 55, 79, 117, 136, 147, 150, 155, 158, 185, 193 };
public String getSolartermsMsg() {
String str = "";
String gm = String.valueOf(gregorianMonth);
if (gm.length() == 1)
gm = ' ' + gm;
String cm = String.valueOf(Math.abs(chineseMonth));
if (cm.length() == 1)
cm = ' ' + cm;
String gd = String.valueOf(gregorianDate);
if (gd.length() == 1)
gd = ' ' + gd;
String cd = String.valueOf(chineseDate);
if (cd.length() == 1)
cd = ' ' + cd;
if (gregorianDate == sectionalTerm) {
str = " " + sectionalTermNames[gregorianMonth - 1];
} else if (gregorianDate == principleTerm) {
str = " " + principleTermNames[gregorianMonth - 1];
}
return str;
}
}
class GregorianUtil {
private final static String[][] GRE_FESTVIAL = {
// 一月
{ "元旦", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 二月
{ "", "", "", "", "", "", "", "", "", "", "", "", "", "情人", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 三月
{ "", "", "", "", "", "", "", "妇女", "", "", "", "植树", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"" },
// 四月
{ "愚人", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 五月
{ "劳动", "", "", "青年", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"" },
// 六月
{ "儿童", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 七月
{ "建党", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 八月
{ "建军", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 九月
{ "", "", "", "", "", "", "", "", "", "教师", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 十月
{ "国庆", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 十一月
{ "", "", "", "", "", "", "", "", "", "", "光棍", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
// 十二月
{ "艾滋病", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "圣诞", "", "", "", "",
"", "" }, };
private int mMonth;
private int mDay;
public GregorianUtil(Calendar calendar) {
mMonth = calendar.get(Calendar.MONTH);
mDay = calendar.get(Calendar.DATE);
}
public String getGremessage() {
return GRE_FESTVIAL[mMonth][mDay - 1];
}
}
class NumberHelper {
public static String LeftPad_Tow_Zero(int str) {
java.text.DecimalFormat format = new java.text.DecimalFormat("00");
return format.format(str);
}
}
//辅助类
package cc.util.android.view;
import android.content.Context;
import android.content.res.Resources;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.MarginLayoutParams;
import android.widget.AbsListView;
import android.widget.GridView;
import android.widget.ListAdapter;
import android.widget.ListView;
public class ViewUtil {
public int getScreenWidth(Context context) {
Resources res = context.getResources();
return res.getDisplayMetrics().widthPixels;
}
public int getScreenHeight(Context context) {
Resources res = context.getResources();
return res.getDisplayMetrics().heightPixels;
}
public static int resizeTextSize(int screenWidth,int screenHeight,int textSize){
float ratio = 1;
try {
float ratioWidth = (float)screenWidth / 480;
float ratioHeight = (float)screenHeight / 800;
ratio = Math.min(ratioWidth, ratioHeight);
} catch (Exception e) {
}
return Math.round(textSize * ratio);
}
public static int dip2px(Context context, float dipValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return Math.round(dipValue * scale);
}
public static int px2dip(Context context, float pxValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return Math.round(pxValue / scale);
}
public static int px2sp(Context context, float pxValue) {
final float scale = context.getResources().getDisplayMetrics().scaledDensity;
return Math.round(pxValue / scale);
}
public static int sp2px(Context context, float spValue) {
final float scale = context.getResources().getDisplayMetrics().scaledDensity;
return Math.round(spValue * scale);
}
}
//使用方法
//在xml中添加控件
<cc.util.android.view.CalendarView
android:id="@+id/calendar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white"/>
//在代码中
CalendarView calendarView = (CalendarView) findViewById(R.id.calendar);
//设置标注日期
List<Date> markDates = new ArrayList<Date>();
markDates.add(new Date());
calendarView.setMarkDates(markDates);
//设置点击操作
calendarView.setOnCalendarViewListener(new OnCalendarViewListener() {
@Override
public void onCalendarItemClick(CalendarView view, Date date) {
// TODO Auto-generated method stub
final SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日", Locale.CHINA);
Toast.makeText(MainActivity.this, format.format(date), Toast.LENGTH_SHORT).show();
}
});
所需图片：
以上所述就是本文的全部内容了，希望大家能够喜欢。
您可能感兴趣的文章:Android自定义控件实现可多选课程日历CalendarViewAndroid CalendarView，DatePicker,TimePicker,以及NumberPicker的使用Android 一个日历控件的实现代码Android自定义日历控件实例详解Android实现日历控件示例代码android自定义view之实现日历界面实例Android自定义日历Calender代码实现Android 仿日历翻页、仿htc时钟翻页、数字翻页切换效果Android可签到日历控件的实现方法Android使用GridView实现日历的简单功能Android开发之日历CalendarView用法示例
