android开发分享Android 自定义日期段选择控件功能(开始时间-结束时间)

  <declare-styleable name="mycalendar">   <attr name="dateformat" format="string"></attr>   <attr name="titlesize" format="dimension"></attr>   <attr name="titlecolor" format="color"></attr>   <attr name="goicon" format="reference"></attr>   <attr name="preicon" format="reference"></attr>   <attr name="dayinmonthcolor" format="color"></attr>   <attr name="dayoutmonthcolor" format="color"></attr>   <attr name="todaycolor" format="color"></attr>   <attr name="todayemptycirclecolor" format="color"></attr>   <attr name="todayfillcirclecolor" format="color"></attr>   <attr name="calendarbackground" format="color|reference"></attr>  </declare-styleable>

  /**   * @description: 可以选择时间范围的日历控件   * @author mengxy   * @emil mxy_2012_1@163.com   * @date 2019/1/8  */  public class calendarview extends linearlayout implements view.onclicklistener{   private textview title;   private recyclerview recyclerview;   private relativelayout layout_calendar_gonext;   private relativelayout layout_calendar_goup;   private linearlayoutmanager linearlayoutmanager;   private calendar curdate = calendar.getinstance();   //从服务器获取的日期   private date datefromserver;   //外层主recyclerview的adapter   private mainrvadapter mainadapter;   private list<calendarcell> months = new arraylist<>();   private context context;   //相关属性   private int titlecolor;   private int titlesize;   private int enableselectcolor;   private int disableseletcolor;   private int todaycolor;   private int todayemptycolor;   private int todayfillcolor;   /** 初始日期为当前日期前一年*/   private string time;   private long timebefor;   private long timenow;   private list<string> titles = new arraylist<>();   //点击的开始时间与结束时间   private date sdatetime;   private date edatetime;   private boolean isselectingstime = true;   private hashmap<integer, subrvadapter> alladapters = new hashmap<>();   public calendarview(context context) {   this(context, null);   }   public calendarview(context context, attributeset attrs) {   this(context, attrs, 0);   }   private int maxselect = 13;   public calendarview(context context, attributeset attrs, int defstyleattr) {   super(context, attrs, defstyleattr);   typedarray ta = context.obtainstyledattributes(attrs, r.styleable.mycalendar);   titlecolor = ta.getcolor(r.styleable.mycalendar_titlecolor, color.white);   titlesize = (int) ta.getdimension(r.styleable.mycalendar_titlesize, 15);   enableselectcolor = ta.getcolor(r.styleable.mycalendar_dayinmonthcolor, context.getresources().getcolor(r.color.text_lable));   disableseletcolor = ta.getcolor(r.styleable.mycalendar_dayoutmonthcolor, context.getresources().getcolor(r.color.text_unenable));   todaycolor = ta.getcolor(r.styleable.mycalendar_todaycolor, color.blue);   todayemptycolor = ta.getcolor(r.styleable.mycalendar_todayemptycirclecolor, color.cyan);   todayfillcolor = ta.getcolor(r.styleable.mycalendar_todayfillcirclecolor, color.cyan);   ta.recycle();   this.context = context;   init(context);   }   //该方法用于设置从服务器获取的时间，如果没有从服务器获取的时间将使用手机本地时间   private void inittime() {   calendar calendar = calendar.getinstance(); //得到日历   calendar.settime(new date());   calendar.add(calendar.month,-(maxselect-1));   time = dateutils.formatdata(calendar.gettime(),constant.tformate_ymd);   timebefor = dateutils.getdatatime(time);   string now = dateutils.formatdata(new date(),constant.tformate_ymd);   timenow = dateutils.getdatatime(now);  // logutils.e("之前日期："+time+"=="+timebefor);  // logutils.e("当前日期："+now+"=="+timenow);   curdate = dateutil.strtocalendar(time, constant.tformate_ymd);   datefromserver = dateutil.strtodate(time, constant.tformate_ymd);   }   private void init(context context) {   bindview(context);   rendercalendar();   }   private void bindview(context context) {   view view = layoutinflater.from(context).inflate(r.layout.appoint_calendarview, this, false);   title = (textview) view.findviewbyid(r.id.calendar_title);   title.settextcolor(titlecolor);   title.settextsize(titlesize);   layout_calendar_gonext = view.findviewbyid(r.id.layout_calendar_gonext);   layout_calendar_goup = view.findviewbyid(r.id.layout_calendar_goup);   layout_calendar_gonext.setonclicklistener(this);   layout_calendar_goup.setonclicklistener(this);   recyclerview = (recyclerview) view.findviewbyid(r.id.calendar_rv);   linearlayoutmanager = new linearlayoutmanager(this.context, linearlayoutmanager.horizontal, false);   recyclerview.setlayoutmanager(linearlayoutmanager);   pagersnaphelper snaphelper = new pagersnaphelper();   snaphelper.attachtorecyclerview(recyclerview);   addview(view);   }   public void rendercalendar() {   months.clear();   inittime();   for (int i = 0; i < maxselect; i++) {   arraylist<date> cells = new arraylist<>();   if (i != 0) {   curdate.add(calendar.month, 1);//后推一个月   } else {   curdate.add(calendar.month, 0);//当前月   }   calendar calendar = (calendar) curdate.clone();   //将日历设置到当月第一天   calendar.set(calendar.day_of_month, 1);   //获得当月第一天是星期几，如果是星期一则返回1此时1-1=0证明上个月没有多余天数   int prevdays = calendar.get(calendar.day_of_week) - 1;   //将calendar在1号的基础上向前推prevdays天。   calendar.add(calendar.day_of_month, -prevdays);   //最大行数是6*7也就是，1号正好是星期六时的情况   int maxcellcount = 6 * 7;   while (cells.size() < maxcellcount) {   cells.add(calendar.gettime());   //日期后移一天   calendar.add(calendar.day_of_month, 1);   }   months.add(new calendarcell(i, cells));   }   for (int i = 0; i < months.size(); i++) {   //title格式 2018年6月3日   string title = (months.get(i).getcells().get(20).getyear() + 1900) +   "t-t" +   (months.get(i).getcells().get(20).getmonth() + 1);   titles.add(title);   }   title.settext(titles.get(maxselect-1));   //只限定3个月，因此模拟给3个数值即可   mainadapter = new mainrvadapter(r.layout.appoint_calendarview_item, months);   recyclerview.setadapter(mainadapter);   //recyclerview 的滚动监听   recyclerview.addonscrolllistener(new recyclerview.onscrolllistener() {   @override   public void onscrollstatechanged(recyclerview recyclerview, int newstate) {   title.settext(titles.get(linearlayoutmanager.findlastvisibleitemposition()));   super.onscrollstatechanged(recyclerview, newstate);   }   });   recyclerview.scrolltoposition(maxselect-1);   }   @override   public void onclick(view v) {   int index = linearlayoutmanager.findlastvisibleitemposition();   logutils.e("当前项"+index);   switch (v.getid()){   case r.id.layout_calendar_gonext:   if(index < maxselect-1){   recyclerview.scrolltoposition(index+1);   title.settext(titles.get(index+1));   }   break;   case r.id.layout_calendar_goup:   if(index > 0){   recyclerview.scrolltoposition(index-1);   title.settext(titles.get(index-1));   }   break;   }   }   /**   * 最外层水平recyclerview的adapter   */   private class mainrvadapter extends basequickadapter<calendarcell, baseviewholder> {   public mainrvadapter(int layoutresid, @nullable list<calendarcell> data) {   super(layoutresid, data);   }   @override   protected void convert(baseviewholder helper, final calendarcell item) {   if (((recyclerview) helper.getview(r.id.appoint_calendarview_item_rv)).getlayoutmanager() == null) {   //recyclerview不能都使用同一个layoutmanager   gridlayoutmanager manager = new gridlayoutmanager(mcontext, 7);   //recyclerview嵌套高度不固定（wrap_content）时必须setautomeasureenabled(true)，否则测量时控件高度为0   manager.setautomeasureenabled(true);   ((recyclerview) helper.getview(r.id.appoint_calendarview_item_rv)).setlayoutmanager(manager);   }   subrvadapter subrvadapter = null;   if (alladapters.get(helper.getposition()) == null) {   subrvadapter = new subrvadapter(r.layout.calendar_text_day, item.getcells());   alladapters.put(helper.getposition(), subrvadapter);   ((recyclerview) helper.getview(r.id.appoint_calendarview_item_rv)).setadapter(subrvadapter);   } else {   subrvadapter = alladapters.get(helper.getposition());   ((recyclerview) helper.getview(r.id.appoint_calendarview_item_rv)).setadapter(subrvadapter);   }   //item 点击事件响应   subrvadapter.setonitemclicklistener(new onitemclicklistener() {   @override   public void onitemclick(basequickadapter adapter, view view, int position) {   date date = item.getcells().get(position);   if(date.gettime() >= timebefor && date.gettime()<= timenow ){   if (isselectingstime) {   //正在选择开始时间   selectsdate(item.getcells().get(position));   } else {   //正在选择结束时间   selectedate(item.getcells().get(position));   }   }   //更新所有的adapter，比如今天6月，需要更新6、7、8三个月份不同adapter   iterator iterator = alladapters.entryset().iterator();   while (iterator.hasnext()) {   map.entry entry = (map.entry) iterator.next();   ((subrvadapter) entry.getvalue()).notifydatasetchanged();   }   }   });   }   }   public void selectsdate(date date) {   if (sdatetime != null && edatetime != null) {   sdatetime = date;   notifydateselectchanged();   } else {   sdatetime = date;   notifydateselectchanged();   }   edatetime = null;   isselectingstime = false;   /** 当前没有选择结束时间*/   if(this.calendasellistener != null){   calendasellistener.selectstatus(false);   }   }   public void selectedate(date date) {   if (sdatetime != null) {   if (date.gettime() >= sdatetime.gettime()) {   edatetime = date;   isselectingstime = true;   notifydateselectchanged();   }else {   edatetime = sdatetime;   sdatetime = date;   isselectingstime = true;   notifydateselectchanged();   }   /** 选择完成*/   if(this.calendasellistener != null){   calendasellistener.selectstatus(true);   }   }   }   /**   * 通知开始时间跟结束时间均改变   */   public void notifydateselectchanged() {   if (metimeselectlistener != null && edatetime != null) {   metimeselectlistener.onetimeselect(edatetime);   }   if (mstimeselectlistener != null && sdatetime != null) {   mstimeselectlistener.onstimeselect(sdatetime);   }   }   private class subrvadapter extends basequickadapter<date, baseviewholder> {   public subrvadapter(int layoutresid, @nullable list<date> data) {   super(layoutresid, data);   }   @requiresapi(api = build.version_codes.jelly_bean)   @override   protected void convert(baseviewholder helper, date date) {   helper.setisrecyclable(false);//不让recyclerview进行复用，复用会出问题   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).setemptycolor(todayemptycolor);   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).setfillcolor(todayfillcolor);   int day = date.getdate();   //设置文本   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).settext(string.valueof(day));   //设置颜色   if(date.gettime() >= timebefor && date.gettime()<= timenow ){   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).settextcolor(enableselectcolor);   }else {   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).settextcolor(disableseletcolor);   }   //更改选中文字颜色   if(sdatetime != null && edatetime != null){   if(date.gettime()>sdatetime.gettime() && date.gettime()<edatetime.gettime()){   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).isselected(true);   helper.getview(r.id.calendar_day_rl).setbackgroundcolor(getresources().getcolor(r.color.date_duration_bg));   }   }   /****************************/   if (edatetime != null && date.gettime() == edatetime.gettime()) {   //结束时间   if(edatetime.equals(sdatetime)){   ((calendardayrelativelayout) helper.getview(r.id.calendar_day_rl)).issameday();   }else {   ((calendardayrelativelayout) helper.getview(r.id.calendar_day_rl)).isetime(true);   }   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).isetime(true);   }   if (sdatetime != null && date.gettime() == sdatetime.gettime()) {   //开始时间   if (edatetime != null) {   if(edatetime.equals(sdatetime)) {   ((calendardayrelativelayout) helper.getview(r.id.calendar_day_rl)).issameday();   }else {   ((calendardayrelativelayout) helper.getview(r.id.calendar_day_rl)).isstime(true);   }   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).isstime(true);   } else {   ((calendardayrelativelayout) helper.getview(r.id.calendar_day_rl)).isdurationsun(true);   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).isstime(true);   }   }   /*****************************************/   if(date.gettime() == timenow){   ((calendardaytextview) helper.getview(r.id.calendar_day_tv)).settoday(true);   }   }   }   private class calendarcell {   private int position;   arraylist<date> cells;   public calendarcell(int position, arraylist<date> cells) {   this.position = position;   this.cells = cells;   }   public int getposition() {   return position;   }   public void setposition(int position) {   this.position = position;   }   public arraylist<date> getcells() {   return cells;   }   public void setcells(arraylist<date> cells) {   this.cells = cells;   }   }   //开始时间的选择监听   public interface calendarstimesellistener {   void onstimeselect(date date);   }   private calendarstimesellistener mstimeselectlistener;   public void setstimesellistener(calendarstimesellistener li) {   mstimeselectlistener = li;   }   //结束时间的监听事件   public interface calendatetimsellistener {   void onetimeselect(date date);   }   private calendasellistener calendasellistener;   /**选择日期完整性*/   public interface calendasellistener{   void selectstatus(boolean isok);   }   public void setcalendasellistener(calendasellistener calendasellistener) {   this.calendasellistener = calendasellistener;   }   private calendatetimsellistener metimeselectlistener;   public void setetimesellistener(calendatetimsellistener li) {   metimeselectlistener = li;   }  }

  <?xml version="1.0" encoding="utf-8"?>  <linearlayout xmlns:android="https://schemas.android.com/apk/res/android"   android:layout_width="match_parent"   android:layout_height="match_parent"   android:layout_margintop="15dp"   android:orientation="vertical">      <relativelayout   android:layout_width="match_parent"   android:layout_height="20dp"   android:gravity="center_vertical"   android:orientation="horizontal">   <textview   android:id="@+id/calendar_title"   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:layout_centerinparent="true"   android:text="2018年"   android:textcolor="@color/text_lable"   android:textsize="15dp"/>   <relativelayout   android:id="@+id/layout_calendar_gonext"   android:layout_width="wrap_content"   android:layout_height="match_parent"   android:layout_alignparentright="true"   android:paddingleft="15dp"   android:paddingright="15dp"   >   <imageview   android:layout_width="10dp"   android:layout_height="10dp"   android:layout_centervertical="true"   android:src="@mipmap/icon_arrow_right" />   </relativelayout>   <relativelayout   android:id="@+id/layout_calendar_goup"   android:layout_width="wrap_content"   android:layout_height="match_parent"   android:paddingleft="15dp"   android:paddingright="15dp"   >   <imageview   android:layout_width="10dp"   android:layout_height="10dp"   android:layout_centervertical="true"   android:src="@mipmap/icon_back_black" />   </relativelayout>      </relativelayout>      <linearlayout   android:id="@+id/calendar_week_header"   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_margintop="15dp"   android:gravity="center_vertical"   android:orientation="horizontal"   >   <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/sun"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/mon"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/tue"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/wed"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/thu"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/fri"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />      <textview   android:layout_width="0dp"   android:layout_height="wrap_content"   android:layout_gravity="center_vertical"   android:layout_weight="1"   android:text="@string/sat"   android:textalignment="center"   android:textcolor="#555"   android:textsize="13dp" />   </linearlayout>      <android.support.v7.widget.recyclerview   android:id="@+id/calendar_rv"   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_margintop="10dp"   android:overscrollmode="never"   />  </linearlayout>

  import android.content.context;  import android.graphics.color;  import android.os.build;  import android.support.annotation.requiresapi;  import android.util.attributeset;  import android.widget.relativelayout;        public class calendardayrelativelayout extends relativelayout {   public calendardayrelativelayout(context context) {   this(context, null);   }      public calendardayrelativelayout(context context, attributeset attrs) {   super(context, attrs);   }      @requiresapi(api = build.version_codes.jelly_bean)   public void isdurationsat(boolean issaturday) {   this.setbackground(getresources().getdrawable(r.drawable.appoint_calendar_sat_bg));   }      @requiresapi(api = build.version_codes.jelly_bean)   public void isdurationsun(boolean issunday) {   this.setbackground(getresources().getdrawable(r.drawable.appoint_calendar_sun_bg));   }   @requiresapi(api = build.version_codes.jelly_bean)   public void isetime(boolean etime) {  // this.setbackgroundresource(getresources().getdrawable(r.drawable.));      this.setbackground(getresources().getdrawable(r.drawable.appoint_calendar_sat_bg));   }   @requiresapi(api = build.version_codes.jelly_bean)   public void isstime(boolean stime) {  // this.setbackground(getresources().getdrawable(r.mipmap.appoint_calendar_start_bg));   this.setbackground(getresources().getdrawable(r.drawable.appoint_calendar_sun_bg));   }      /**   * 同一天   * */   @requiresapi(api = build.version_codes.jelly_bean)   public void issameday(){   this.setbackground(getresources().getdrawable(r.drawable.appoint_calendar_same_bg));   }  }

  import android.content.context;  import android.graphics.canvas;  import android.graphics.color;  import android.graphics.paint;  import android.graphics.typeface;  import android.util.attributeset;     /**   * @description: 日历内日期   * @author mengxy   * @date 2019/1/8  */  public class calendardaytextview extends android.support.v7.widget.appcompattextview {   public boolean istoday;   private boolean isstime;   private boolean isetime;   private context context;   public void setemptycolor(int emptycolor) {   this.emptycolor = emptycolor;   }   public void setfillcolor(int fillcolor) {   this.fillcolor = fillcolor;   }   private int emptycolor = color.parsecolor("#00ff00");   private int fillcolor = color.parsecolor("#00ff00");   private paint mpaintstime;   private paint mpaintetime;      public calendardaytextview(context context) {   super(context);   initview(context);   }   public calendardaytextview(context context, attributeset attrs) {   super(context, attrs);   initview(context);   }   private void initview(context context) {   this.context=context;  // mpaintstime = new paint(paint.anti_alias_flag);  // mpaintstime.setstyle(paint.style.fill);  // mpaintstime.setcolor(context.getresources().getcolor(r.color.date_time_bg));  // mpaintstime.setstrokewidth(2);  //  // mpaintetime = new paint(paint.anti_alias_flag);  // mpaintetime.setstyle(paint.style.fill);  // mpaintetime.setcolor(context.getresources().getcolor(r.color.date_time_bg));  // mpaintetime.setstrokewidth(2);   }   @override   protected void ondraw(canvas canvas) {   //根据当前逻辑开始时间必须先绘制结束时间  // if (isetime) {  // canvas.save();  // //移动到当前控件的中心，以中心为圆点绘制实心圆  // canvas.translate(getwidth() / 2, getheight() / 2);  // canvas.drawcircle(0, 0, getwidth() / 2 , mpaintetime);  // canvas.restore();  // //此处必须将圆移动回开始位置，否则文本显示会受到影响  // canvas.translate(0, 0);  // }  //  // if (isstime) {  // canvas.save();  // //移动到当前控件的中心，以中心为圆点绘制实心圆  // canvas.translate(getwidth() / 2, getheight() / 2);  // canvas.drawcircle(0, 0, getwidth() / 2 , mpaintstime);  // canvas.restore();  // //此处必须将圆移动回开始位置，否则文本显示会受到影响  // canvas.translate(0, 0);  // }   super.ondraw(canvas);   }   public void settoday(boolean today) {   istoday = today;   this.settextcolor(context.getresources().getcolor(r.color.text_main_tab_select));   }   public void isetime(boolean etime) {   isetime = etime;  // this.settextcolor(context.getresources().getcolor(r.color.date_time_tv));  // this.settypeface(typeface.defaultfromstyle(typeface.bold));   isselected(true);   }   public void isstime(boolean stime) {   isstime = stime;   isselected(true);  // this.settextcolor(context.getresources().getcolor(r.color.date_time_tv));  // this.settypeface(typeface.defaultfromstyle(typeface.bold));   }      public void isselected(boolean isselcted){   if(isselcted){   this.settextcolor(context.getresources().getcolor(r.color.date_time_tv));   this.settypeface(typeface.defaultfromstyle(typeface.bold));   }else {   this.settextcolor(context.getresources().getcolor(r.color.text_lable));   }   }  }

  <?xml version="1.0" encoding="utf-8"?>  <android.support.v7.widget.recyclerview   xmlns:android="https://schemas.android.com/apk/res/android"   android:id="@+id/appoint_calendarview_item_rv"   android:layout_width="match_parent"   android:layout_height="wrap_content">     </android.support.v7.widget.recyclerview>

  <?xml version="1.0" encoding="utf-8"?>  <com.包名.calendardayrelativelayout xmlns:android="https://schemas.android.com/apk/res/android"   android:layout_width="match_parent"   android:layout_height="44dp"   android:gravity="center"   android:id="@+id/calendar_day_rl"   android:layout_margintop="5dp"   android:layout_marginbottom="5dp"   >   <com..包名.calendardaytextview   android:id="@+id/calendar_day_tv"   android:layout_width="44dp"   android:layout_height="44dp"   android:layout_centerinparent="true"   android:gravity="center"   android:textcolor="@color/white"   android:text="31"   android:includefontpadding="false"   android:textsize="13dp"/>  </com..包名.calendardayrelativelayout>

  import java.sql.timestamp;  import java.text.parseexception;  import java.text.simpledateformat;  import java.util.calendar;  import java.util.date;     public class dateutil {   //calendar 转化 string   public static string calendartostr(calendar calendar,string format) {  // calendar calendat = calendar.getinstance();   simpledateformat sdf = new simpledateformat(format);   return sdf.format(calendar.gettime());   }      //string 转化calendar   public static calendar strtocalendar(string str,string format) {  // string str = "2012-5-27";   simpledateformat sdf = new simpledateformat(format);   date date = null;   calendar calendar = null;   try {   date = sdf.parse(str);   calendar = calendar.getinstance();   calendar.settime(date);   } catch (parseexception e) {   e.printstacktrace();   }   return calendar;   }      // date 转化string   public static string datetostr(date date,string format) {   simpledateformat sdf = new simpledateformat(format);  // string datestr = sdf.format(new date());   string datestr = sdf.format(date);   return datestr;   }      // string 转化date   public static date strtodate(string str,string format) {   simpledateformat sdf = new simpledateformat(format);   date date = null;   try {   date = sdf.parse(str);   } catch (parseexception e) {   e.printstacktrace();   }   return date;   }      //date 转化calendar   public static calendar datetocalendar(date date) {   calendar calendar = calendar.getinstance();   calendar.settime(date);   return calendar;   }      //calendar转化date   public static date calendartodate(calendar calendar) {   return calendar.gettime();   }      // string 转成 timestamp   public static timestamp strtotimestamp(string str) {  // timestamp ts = timestamp.valueof("2012-1-14 08:11:00");   return timestamp.valueof(str);   }      //date 转 timestamp   public static timestamp datetotimestamp(date date,string format) {   simpledateformat df = new simpledateformat(format);   string time = df.format(new date());   timestamp ts = timestamp.valueof(time);   return ts;   }  }

  <shape xmlns:android="https://schemas.android.com/apk/res/android">   <corners android:toprightradius="44dp" android:bottomrightradius="44dp"/>   <size android:height="44dp"/>   <solid android:color="#41d2c4"/>  </shape>

  <shape xmlns:android="https://schemas.android.com/apk/res/android">   <corners   android:bottomleftradius="44dp"   android:topleftradius="44dp" />   <size android:height="44dp" />   <solid android:color="#41d2c4" />  </shape>

  <?xml version="1.0" encoding="utf-8"?>  <shape xmlns:android="https://schemas.android.com/apk/res/android" >   <solid android:color="@color/date_duration_bg" />   <corners android:radius="60dp" />  </shape>

  <string name="sun">日</string>  <string name="mon">一</string>  <string name="tue">二</string>  <string name="wed">三</string>  <string name="thu">四</string>  <string name="fri">五</string>  <string name="sat">六</string>     <color name="date_duration_bg">#41d2c4</color>

  <?xml version="1.0" encoding="utf-8"?>  <linearlayout xmlns:android="https://schemas.android.com/apk/res/android"   android:layout_width="match_parent"   android:layout_height="match_parent"   xmlns:app="https://schemas.android.com/apk/res-auto"   android:background="@color/white"   android:orientation="vertical">      <relativelayout   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_margintop="40dp">      <framelayout   android:id="@+id/layout_line"   android:layout_width="10dp"   android:layout_height="1dp"   android:layout_centerinparent="true"   android:background="#35c1b5" />   <textview   android:id="@+id/tv_startime"   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:layout_toleftof="@+id/layout_line"   android:layout_marginright="22.5dp"   android:textcolor="#35c1b5"   android:textsize="14dp"   android:text="@string/startime"   />   <textview   android:id="@+id/tv_endtime"   android:layout_width="wrap_content"   android:layout_height="wrap_content"   android:layout_torightof="@+id/layout_line"   android:layout_marginleft="22.5dp"   android:textcolor="#35c1b5"   android:textsize="14dp"   android:text="@string/endtime"   />   </relativelayout>   <framelayout   android:layout_width="match_parent"   android:layout_height="0.5dp"   android:layout_margintop="10dp"   android:background="@color/bg_line"   />   <com.包名.calendarview   android:id="@+id/calendarview"   android:layout_width="match_parent"   android:layout_height="wrap_content"   app:titlecolor = "@color/text_lable"   />  </linearlayout>

  public class selecttimeactivity extends baseactivity {      @bindview(r.id.tv_title)   textview tvtitle;   @bindview(r.id.iv_title_back)   imageview ivtitleback;   @bindview(r.id.tv_title_left)   textview tvtitleleft;   @bindview(r.id.layout_title_left)   relativelayout layouttitleleft;   @bindview(r.id.tv_title_right)   textview tvtitleright;   @bindview(r.id.layout_title_right)   relativelayout layouttitleright;   @bindview(r.id.layout_line)   framelayout layoutline;   @bindview(r.id.tv_startime)   textview tvstartime;   @bindview(r.id.tv_endtime)   textview tvendtime;   @bindview(r.id.calendarview)   calendarview calendarview;   private string startime;   private string endtime;   private boolean isselecgok = false;   @override   protected void oncreate(@nullable bundle savedinstancestate) {   super.oncreate(savedinstancestate);   setcontentview(r.layout.activity_selectdate);   butterknife.bind(this);   setstatusbar(true);   initview();   }      private void initview() {   tvtitle.settext(getstring(r.string.selecttime));   ivtitleback.setvisibility(view.gone);   tvtitleleft.settext(getstring(r.string.cancel));   tvtitleright.settext(getstring(r.string.confirm));   calendarview.setetimesellistener(new calendarview.calendatetimsellistener() {   @override   public void onetimeselect(date date) {   if (date != null) {   endtime = dateutils.formatdata(date, constant.tformate_ymd);   tvendtime.settext(endtime);   }else {   endtime = null;   }   }   });   calendarview.setstimesellistener(new calendarview.calendarstimesellistener() {   @override   public void onstimeselect(date date) {   if (date != null) {   startime = dateutils.formatdata(date, constant.tformate_ymd);   tvstartime.settext(startime);   }else {   startime = null;   }   }   });   calendarview.setcalendasellistener(new calendarview.calendasellistener() {   @override   public void selectstatus(boolean isok) {   isselecgok = isok;   }   });   }      @onclick({r.id.tv_title_left, r.id.tv_title_right})   public void onclick(view view) {   switch (view.getid()) {   case r.id.tv_title_left:   finish();   break;   case r.id.tv_title_right:   if(textutils.isempty(startime)){   toastutils.showtoast(getstring(r.string.history_alert1));   return;   }   if(textutils.isempty(endtime) || !isselecgok){   toastutils.showtoast(getresources().getstring(r.string.history_alert));   return;   }   intent intent = new intent();   intent.putextra("startime",startime);   intent.putextra("endtime",endtime);   setresult(result_ok,intent);   finish();   break;   }   }  }

  implementation 'com.github.cymchad:baserecyclerviewadapterhelper:2.9.30'