炫酷的日历和 ListView 结合的开源控件，收藏一下，说不定哪天就能用上...

CalendarListView

A custom ListView combine with CalendarView which interactive each other. just watch demo to get more detail.

Demo

Apk Download:CalendarListView.apk

Download

compile 'com.kelin.calendarlistview:library:1.0.1'

中文文档： CalendarListView 日历列表文档

Usage

1、Custom style of your CalendarView (like：add price、tag、icon into your items of CalendarView)

//create a Model extends BaseCalendarItemModel then add your custom field. 
public class CustomCalendarItemModel  extends BaseCalendarItemModel{     
   //data count.
   private int count;
   private boolean isFav;
   ...
   //getXXX 
   //setXXX
   ...
}
//create a custom Adapter extends BaseCalendarItemAdapter<T> (T  extends //BaseCalendarItemModel),then override getView function to custom your 
//calendar item's style. 
public class CalendarItemAdapter extends BaseCalendarItemAdapter<CustomCalendarItemModel>{
    //date format:"yyyy-MM-dd"
    @Override
    public View getView(String date, CustomCalendarItemModel model, View convertView, ViewGroup parent) {
        // CustomCalendarItemModel model = dayModelList.get(date); is supported.
        ....
        ....
        ViewGroup view = (ViewGroup) LayoutInflater.from(mContext).inflate(R.layout.custom_calendar_item, null);
        TextView dayNum = (TextView)  view.findViewById(R.id.day_num);
        dayNum.setText(model.getDayNumber());
        ....
        //get data from model then render your UI.
        ....
        ....
   }
}

tips：you can just use BaseCalendarItemAdapter but it is only show date in calendar View.

2、Custom style of your ListView，override getSectionHeaderView and getItemView

public class ListItemAdapter extends BaseCalendarListAdapter<ListModel> {
    //date format:'yyyy-MM-dd'
    @Override
    public View getSectionHeaderView(String date, View convertView, ViewGroup parent) {
       // List<ListModel> modelList = dateDataMap.get(date);is supported.
       .....
       //custom style of SectionHeader
       .....
    }

    @Override
    public View getItemView(ListModel model,String date, int pos, View convertView, ViewGroup parent) {
      //you can get model by follow code. 
      //List<ListModel> modelList = dateDataMap.get(date);
      //model = modelList.get(pos) 

      .....
      //custom style of List Items
      .....
   }
}

3、Initialize CalendarListView and set CalendarItemAdapter and ListItemAdapter

<com.kelin.calendarlistview.library.CalendarListView   
   android:id="@+id/calendar_listview"    
   android:layout_width="match_parent"    
   android:layout_height="match_parent">
</com.kelin.calendarlistview.library.CalendarListView>

@Override
protected void onCreate(Bundle savedInstanceState) {
 ...
 calendarListView = (CalendarListView) findViewById(R.id.calendar_listview);

 listItemAdapter = new ListItemAdapter(this);
 calendarItemAdapter = new CalendarItemAdapter(this);

 calendarListView.setCalendarListViewAdapter(calendarItemAdapter, listItemAdapter);

 ...
}

4、Loading data from server then update DataSet

• CalendarView

private void onCalendarDataLoadFinish(List<Data> datas){
    ....
    ....
    //TreeMap<String, T>，key:'yyyy-MM-dd',value:model of this date.
    TreeMap<String, CustomCalendarItemModel> dateMap=calendarItemAdapter.getDayModelList();
    ....
    CustomCalendarItemModel customCalendarItemModel = dateMap.get(date);
    //update model
    customCalendarItemModel.setXXX(data.getXXX());
    ....
    calendarItemAdapter.notifyDataSetChanged();
}

• ListView

//key:'yyyy-mm-dd' format date  
private TreeMap<String, List<ListModel>> listTreeMap = new TreeMap<>();

private void onListDataLoadFinish(List<Data> datas){
   ....
   ....
  for（Data item:datas) {
     String day=item.getDate();
    //add data
     if (listTreeMap.get(day) != null) {    
         List<NewsService.News.StoriesBean> list = listTreeMap.get(day);    
         list.add(i);
      } else {    
         List<NewsService.News.StoriesBean> list = new ArrayList<NewsService.News.StoriesBean>();    
         list.add(i);   
         listTreeMap.put(day, list);
     }
  }
 ....
 listItemAdapter.setDateDataMap(listTreeMap);
 listItemAdapter.notifyDataSetChanged();
}

5、event support

• date selected.

calendarListView.setOnCalendarViewItemClickListener(new CalendarListView.OnCalendarViewItemClickListener() {   
     @Override    
     public void onDateSelected(View View, String selectedDate, int listSection, SelectedDateRegion selectedDateRegion) {   
     //do something....
     }
});

• month changed.

calendarListView.setOnMonthChangedListener(new CalendarListView.OnMonthChangedListener() {    
       @Override    
       public void onMonthChanged(String yearMonth) {
       //yearMonth:'yyyy-MM-dd'

       }
});

• refresh and load more.

calendarListView.setOnListPullListener(new CalendarListView.onListPullListener() {    
    @Override    
    public void onRefresh() {

    }    
    @Override    
    public void on
LoadMore() {

    }
});

License

Copyright 2016 Kelin Hong

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.