package com.pwp.activity;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import com.pwp.calendar.LunarCalendar;
import com.pwp.calendar.SpecialCalendar;
import com.pwp.dao.ScheduleDAO;
import com.pwp.vo.ScheduleDateTag;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.text.Html;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.style.AbsoluteSizeSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.RelativeSizeSpan;
import android.text.style.StyleSpan;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.TextView;
/**
* 日历gridview中的每一个item显示的textview
* @author jack_peng
*
*/
public class CalendarView extends BaseAdapter {
private ScheduleDAO dao = null;
private boolean isLeapyear = false; //是否为闰年
private int daysOfMonth = 0; //某月的天数
private int dayOfWeek = 0; //具体某一天是星期几
private int lastDaysOfMonth = 0; //上一个月的总天数
private Context context;
private String[] dayNumber = new String[49]; //一个gridview中的日期存入此数组中
private static String week[] = {"周日","周一","周二","周三","周四","周五","周六"};
private SpecialCalendar sc = null;
private LunarCalendar lc = null;
private Resources res = null;
private Drawable drawable = null;
private String currentYear = "";
private String currentMonth = "";
private String currentDay = "";
private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-M-d");
private int currentFlag = -1; //用于标记当天
private int[] schDateTagFlag = null; //存储当月所有的日程日期
private String showYear = ""; //用于在头部显示的年份
private String showMonth = ""; //用于在头部显示的月份
private String animalsYear = "";
private String leapMonth = ""; //闰哪一个月
private String cyclical = ""; //天干地支
//系统当前时间
private String sysDate = "";
private String sys_year = "";
private String sys_month = "";
private String sys_day = "";
//日程时间(需要标记的日程日期)
private String sch_year = "";
private String sch_month = "";
private String sch_day = "";
public CalendarView(){
Date date = new Date();
sysDate = sdf.format(date); //当期日期
sys_year = sysDate.split("-")[0];
sys_month = sysDate.split("-")[1];
sys_day = sysDate.split("-")[2];
}
public CalendarView(Context context,Resources rs,int jumpMonth,int jumpYear,int year_c,int month_c,int day_c){
this();
this.context= context;
sc = new SpecialCalendar();
lc = new LunarCalendar();
this.res = rs;
int stepYear = year_c jumpYear;
int stepMonth = month_c jumpMonth ;
if(stepMonth > 0){
//往下一个月滑动
if(stepMonth%12 == 0){
stepYear = year_c stepMonth/12 -1;
stepMonth = 12;
}else{
stepYear = year_c stepMonth/12;
stepMonth = stepMonth%12;
}
}else{
//往上一个月滑动
stepYear = year_c - 1 stepMonth/12;
stepMonth = stepMonth%12 12;
if(stepMonth%12 == 0){
}
}
currentYear = String.valueOf(stepYear);; //得到当前的年份
currentMonth = String.valueOf(stepMonth); //得到本月 （jumpMonth为滑动的次数，每滑动一次就增加一月或减一月）
currentDay = String.valueOf(day_c); //得到当前日期是哪天
getCalendar(Integer.parseInt(currentYear),Integer.parseInt(currentMonth));
}
public CalendarView(Context context,Resources rs,int year, int month, int day){
this();
this.context= context;
sc = new SpecialCalendar();
lc = new LunarCalendar();
this.res = rs;
currentYear = String.valueOf(year);; //得到跳转到的年份
currentMonth = String.valueOf(month); //得到跳转到的月份
currentDay = String.valueOf(day); //得到跳转到的天
getCalendar(Integer.parseInt(currentYear),Integer.parseInt(currentMonth));
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return dayNumber.length;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(convertView == null){
convertView = LayoutInflater.from(context).inflate(R.layout.calendar, null);
}
TextView textView = (TextView) convertView.findViewById(R.id.tvtext);
String d = dayNumber[position].split("\\.")[0];
String dv = dayNumber[position].split("\\.")[1];
//Typeface typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Helvetica.ttf");
//textView.setTypeface(typeface);
SpannableString sp = new SpannableString(d "\n" dv);
sp.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
sp.setSpan(new RelativeSizeSpan(1.2f) , 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
if(dv != null || dv != ""){
sp.setSpan(new RelativeSizeSpan(0.75f), d.length() 1, dayNumber[position].length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
//sp.setSpan(new ForegroundColorSpan(Color.MAGENTA), 14, 16, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
textView.setText(sp);
textView.setTextColor(Color.GRAY);
if(position<7){
//设置周
textView.setTextColor(Color.BLACK);
drawable = res.getDrawable(R.drawable.week_top);
textView.setBackgroundDrawable(drawable);
}
if (position < daysOfMonth dayOfWeek 7 && position >= dayOfWeek 7) {
// 当前月信息显示
textView.setTextColor(Color.BLACK);// 当月字体设黑
drawable = res.getDrawable(R.drawable.item);
//textView.setBackgroundDrawable(drawable);
//textView.setBackgroundColor(Color.WHITE);
}
if(schDateTagFlag != null && schDateTagFlag.length >0){
for(int i = 0; i < schDateTagFlag.length; i ){
if(schDateTagFlag[i] == position){
//设置日程标记背景
textView.setBackgroundResource(R.drawable.mark);
}
}
}
if(currentFlag == position){
//设置当天的背景
drawable = res.getDrawable(R.drawable.current_day_bgc);
textView.setBackgroundDrawable(drawable);
textView.setTextColor(Color.WHITE);
}
return convertView;
}
//得到某年的某月的天数且这月的第一天是星期几
public void getCalendar(int year, int month){
isLeapyear = sc.isLeapYear(year); //是否为闰年
daysOfMonth = sc.getDaysOfMonth(isLeapyear, month); //某月的总天数
dayOfWeek = sc.getWeekdayOfMonth(year, month); //某月第一天为星期几
lastDaysOfMonth = sc.getDaysOfMonth(isLeapyear, month-1); //上一个月的总天数
Log.d("DAY", isLeapyear " ====== " daysOfMonth " ============ " dayOfWeek " ========= " lastDaysOfMonth);
getweek(year,month);
}
//将一个月中的每一天的值添加入数组dayNuber中
private void getweek(int year, int month) {
int j = 1;
int flag = 0;
String lunarDay = "";
//得到当前月的所有日程日期(这些日期需要标记)
dao = new ScheduleDAO(context);
ArrayList<ScheduleDateTag> dateTagList = dao.getTagDate(year,month);
if(dateTagList != null && dateTagList.size() > 0){
schDateTagFlag = new int[dateTagList.size()];
}
for (int i = 0; i < dayNumber.length; i ) {
// 周一
if(i<7){
dayNumber[i]=week[i] "." " ";
}
else if(i < dayOfWeek 7){ //前一个月
int temp = lastDaysOfMonth - dayOfWeek 1-7;
lunarDay = lc.getLunarDate(year, month-1, temp i,false);
dayNumber[i] = (temp i) "." lunarDay;
}else if(i < daysOfMonth dayOfWeek 7){ //本月
String day = String.valueOf(i-dayOfWeek 1-7); //得到的日期
lunarDay = lc.getLunarDate(year, month, i-dayOfWeek 1-7,false);
dayNumber[i] = i-dayOfWeek 1-7 "." lunarDay;
//对于当前月才去标记当前日期
if(sys_year.equals(String.valueOf(year)) && sys_month.equals(String.valueOf(month)) && sys_day.equals(day)){
//笔记当前日期
currentFlag = i;
}
//标记日程日期
if(dateTagList != null && dateTagList.size() > 0){
for(int m = 0; m < dateTagList.size(); m ){
ScheduleDateTag dateTag = dateTagList.get(m);
int matchYear = dateTag.getYear();
int matchMonth = dateTag.getMonth();
int matchDay = dateTag.getDay();
if(matchYear == year && matchMonth == month && matchDay == Integer.parseInt(day)){
schDateTagFlag[flag] = i;
flag ;
}
}
}
setShowYear(String.valueOf(year));
setShowMonth(String.valueOf(month));
setAnimalsYear(lc.animalsYear(year));
setLeapMonth(lc.leapMonth == 0?"":String.valueOf(lc.leapMonth));
setCyclical(lc.cyclical(year));
}else{ //下一个月
lunarDay = lc.getLunarDate(year, month 1, j,false);
dayNumber[i] = j "." lunarDay;
j ;
}
}
String abc = "";
for(int i = 0; i < dayNumber.length; i ){
abc = abc dayNumber[i] ":";
}
Log.d("DAYNUMBER",abc);
}
public void matchScheduleDate(int year, int month, int day){
}
/**
* 点击每一个item时返回item中的日期
* @param position
* @return
*/
public String getDateByClickItem(int position){
return dayNumber[position];
}
/**
* 在点击gridView时，得到这个月中第一天的位置
* @return
*/
public int getStartPositon(){
return dayOfWeek 7;
}
/**
* 在点击gridView时，得到这个月中最后一天的位置
* @return
*/
public int getEndPosition(){
return (dayOfWeek daysOfMonth 7)-1;
}
public String getShowYear() {
return showYear;
}
public void setShowYear(String showYear) {
this.showYear = showYear;
}
public String getShowMonth() {
return showMonth;
}
public void setShowMonth(String showMonth) {
this.showMonth = showMonth;
}
public String getAnimalsYear() {
return animalsYear;
}
public void setAnimalsYear(String animalsYear) {
this.animalsYear = animalsYear;
}
public String getLeapMonth() {
return leapMonth;
}
public void setLeapMonth(String leapMonth) {
this.leapMonth = leapMonth;
}
public String getCyclical() {
return cyclical;
}
public void setCyclical(String cyclical) {
this.cyclical = cyclical;
}
}
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