package com.mm.android.deviceaddmodule.mobilecommon.widget.calendar.day;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.support.v7.widget.RecyclerView;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewGroup.LayoutParams;
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import android.widget.AbsListView;
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import com.mm.android.deviceaddmodule.R;
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import com.mm.android.deviceaddmodule.mobilecommon.widget.calendar.CalendarUtils;
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import java.util.Calendar;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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public class SimpleMonthAdapter extends RecyclerView.Adapter<SimpleMonthAdapter.ViewHolder> implements SimpleMonthView.OnDayClickListener {
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public static final int MONTHS_IN_YEAR = 12;
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public static final int NUM_CAN_SELECT = 5; //可选数量
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public static final int RANGE_CAN_SELECT = 90; // 可选日期范围
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private final TypedArray mTypedArray;
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private final Context mContext;
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private final Calendar mMinCalendar;
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private final Calendar mCurCalendar;
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private final Integer mFirstMonth;
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private final Integer mLastMonth;
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private final Map<String, CalendarDay> mSelectedDayList;
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private final Map<String, SelectedDays> mSelectedWeekList;
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private final Set<Integer> mSelectedColors;
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private boolean mIsModeOfDay;
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public SimpleMonthAdapter(Context context, TypedArray typedArray) {
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mTypedArray = typedArray;
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mContext = context;
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mMinCalendar = Calendar.getInstance();
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mMinCalendar.add(Calendar.DAY_OF_MONTH, -RANGE_CAN_SELECT);
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mCurCalendar = Calendar.getInstance();
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mFirstMonth = mMinCalendar.get(Calendar.MONTH);
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mLastMonth = (mCurCalendar.get(Calendar.MONTH)) % MONTHS_IN_YEAR;
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mSelectedDayList = new HashMap<>(NUM_CAN_SELECT);
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mSelectedWeekList = new HashMap<>(NUM_CAN_SELECT);
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mSelectedColors = new HashSet<>(NUM_CAN_SELECT - 2);
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init();
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}
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private void init() {
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mIsModeOfDay = mTypedArray.getBoolean(R.styleable.DayPickerView_modeOfDay, true);
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// 三种颜色
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int mSelectedColor1 = mTypedArray.getColor(R.styleable.DayPickerView_colorSelectedBg1, Color.parseColor(SimpleMonthView.COLOR_SELECTED_BG1));
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int mSelectedColor2 = mTypedArray.getColor(R.styleable.DayPickerView_colorSelectedBg2, Color.parseColor(SimpleMonthView.COLOR_SELECTED_BG2));
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int mSelectedColor3 = mTypedArray.getColor(R.styleable.DayPickerView_colorSelectedBg3, Color.parseColor(SimpleMonthView.COLOR_SELECTED_BG3));
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mSelectedColors.add(mSelectedColor1);
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mSelectedColors.add(mSelectedColor2);
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mSelectedColors.add(mSelectedColor3);
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}
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@Override
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public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i)
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{
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final SimpleMonthView simpleMonthView = new SimpleMonthView(mContext, mTypedArray);
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return new ViewHolder(simpleMonthView, this);
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}
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@Override
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public void onBindViewHolder(ViewHolder viewHolder, int position)
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{
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final SimpleMonthView v = viewHolder.simpleMonthView;
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final HashMap<String, Integer> drawingParams = new HashMap<>();
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int month;
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int year;
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month = (mFirstMonth + (position % MONTHS_IN_YEAR)) % MONTHS_IN_YEAR;
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year = position / MONTHS_IN_YEAR + mMinCalendar.get(Calendar.YEAR) + ((mFirstMonth + (position % MONTHS_IN_YEAR)) / MONTHS_IN_YEAR);
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v.reuse();
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drawingParams.put(SimpleMonthView.VIEW_PARAMS_YEAR, year);
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drawingParams.put(SimpleMonthView.VIEW_PARAMS_MONTH, month);
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drawingParams.put(SimpleMonthView.VIEW_PARAMS_WEEK_START, mMinCalendar.getFirstDayOfWeek());
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v.setMonthParams(drawingParams);
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v.setSelectedDayList(mSelectedDayList);
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v.setSelectedWeekList(mSelectedWeekList);
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v.setSelectedColors(mSelectedColors);
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v.setModeOfDay(mIsModeOfDay);
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v.setCurrentCalendar(mCurCalendar);
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v.setMinCalendar(mMinCalendar);
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v.invalidate();
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}
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public long getItemId(int position) {
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return position;
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}
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@Override
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public int getItemCount()
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{
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int itemCount = (((mCurCalendar.get(Calendar.YEAR) - mMinCalendar.get(Calendar.YEAR)) + 1) * MONTHS_IN_YEAR);
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itemCount -= mFirstMonth;
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itemCount -= (MONTHS_IN_YEAR - mLastMonth) - 1;
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return itemCount;
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}
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public static class ViewHolder extends RecyclerView.ViewHolder
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{
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final SimpleMonthView simpleMonthView;
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public ViewHolder(View itemView, SimpleMonthView.OnDayClickListener onDayClickListener)
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{
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super(itemView);
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simpleMonthView = (SimpleMonthView) itemView;
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simpleMonthView.setLayoutParams(new AbsListView.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
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simpleMonthView.setClickable(true);
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simpleMonthView.setOnDayClickListener(onDayClickListener);
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}
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}
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public void onDayClick(SimpleMonthView simpleMonthView, CalendarDay calendarDay) {
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if (calendarDay != null) {
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setSelectedDay(calendarDay);
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}
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}
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public void onDayClick(SimpleMonthView simpleMonthView, SelectedDays selectedDays) {
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if (selectedDays != null) {
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setSelectedDay(selectedDays);
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}
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}
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private void setSelectedDay(CalendarDay calendarDay) {
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if (calendarDay.isYesterday() || calendarDay.isToday()) {
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return;
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}
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if (mSelectedDayList.containsKey(CalendarUtils.getKeyByCalendarDay(calendarDay))) {
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mSelectedDayList.remove(CalendarUtils.getKeyByCalendarDay(calendarDay));
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} else {
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if (mSelectedDayList.size() < NUM_CAN_SELECT) {
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mSelectedDayList.put(CalendarUtils.getKeyByCalendarDay(calendarDay), calendarDay);
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}
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}
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notifyDataSetChanged();
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}
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private void setSelectedDay(SelectedDays selectedDays) {
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if(selectedDays.isThisWeek() || selectedDays.isLastWeek()) {
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return;
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}
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if (mSelectedWeekList.containsKey(CalendarUtils.getKeyByCalendarDay(selectedDays.getFirst()))) {
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mSelectedWeekList.remove(CalendarUtils.getKeyByCalendarDay(selectedDays.getFirst()));
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} else {
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if (mSelectedWeekList.size() < NUM_CAN_SELECT) {
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mSelectedWeekList.put(CalendarUtils.getKeyByCalendarDay(selectedDays.getFirst()), selectedDays);
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}
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}
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notifyDataSetChanged();
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}
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public void setIsModeOfDay(boolean isModeOfDay) {
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this.mIsModeOfDay = isModeOfDay;
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}
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public Map<String, CalendarDay> getSelectedDayList()
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{
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return mSelectedDayList;
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}
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public void setSelectedDayList(List<CalendarDay> selectedDayList)
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{
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for(CalendarDay calendarDay : selectedDayList) {
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if(calendarDay != null && !mSelectedDayList.containsKey(CalendarUtils.getKeyByCalendarDay(calendarDay)) && mSelectedDayList.size() < NUM_CAN_SELECT) {
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if(!calendarDay.isToday() && !calendarDay.isYesterday()) {
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Iterator<Integer> it = mSelectedColors.iterator();
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if (it.hasNext()) {
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calendarDay.setColor(it.next());
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it.remove();
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}
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}
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mSelectedDayList.put(CalendarUtils.getKeyByCalendarDay(calendarDay), calendarDay);
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}
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}
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}
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public Map<String, SelectedDays> getSelectedWeekList()
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{
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return mSelectedWeekList;
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}
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public void setSelectedWeekList(List<SelectedDays> selectedWeekList)
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{
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for(SelectedDays selectedDays : selectedWeekList) {
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if(selectedDays != null && !mSelectedWeekList.containsKey(CalendarUtils.getKeyByCalendarDay(selectedDays.getFirst())) && mSelectedWeekList.size() < NUM_CAN_SELECT) {
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if(!selectedDays.isThisWeek() && !selectedDays.isLastWeek()) {
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Iterator<Integer> it = mSelectedColors.iterator();
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if (it.hasNext()) {
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selectedDays.getFirst().setColor(it.next());
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selectedDays.getLast().setColor(selectedDays.getFirst().getColor());
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it.remove();
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}
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}
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mSelectedWeekList.put(CalendarUtils.getKeyByCalendarDay(selectedDays.getFirst()), selectedDays);
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}
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}
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}
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}
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