Android可签到日历控件的实现方法

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"  xmlns:tools="http://schemas.android.com/tools"  android:layout_width="match_parent"  android:layout_height="match_parent"  android:background="@color/white"  android:orientation="vertical">  <LinearLayout    android:id="@+id/i8show_attention_rl"    android:layout_width="match_parent"    android:layout_height="60dp"    android:orientation="horizontal">    <RelativeLayout      android:layout_width="match_parent"      android:layout_height="60dp"      android:background="@color/white"      android:gravity="center_vertical"      android:padding="@dimen/I8d6">      <ImageView        android:id="@+id/i8show_attention_back"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_centerVertical="true"        android:src="@drawable/i8live_nav_bcak" />      <TextView        android:id="@+id/i8show_attention_tittle"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_centerInParent="true"        android:ellipsize="end"        android:gravity="center"        android:singleLine="true"        android:text="我的签到"        android:textColor="@android:color/black"        android:textSize="@dimen/i8_text_size_18" />    </RelativeLayout>  </LinearLayout>  <RelativeLayout    android:id="@+id/rl_current_date"    android:layout_width="match_parent"    android:layout_height="49dp"    android:layout_below="@id/i8show_attention_rl">    <TextView      android:id="@+id/tv_sign_year_month"      android:layout_width="wrap_content"      android:layout_height="wrap_content"      android:layout_centerVertical="true"      android:layout_marginLeft="60dp"      android:text="2017年11月"      android:textColor="#000000"      android:textSize="17sp" />  </RelativeLayout>  <com.i8dayou.an.zb.userinfo.signcalendar.SignCalendar    android:id="@+id/sc_main"    android:layout_width="match_parent"    android:layout_height="320dp"    android:layout_below="@id/rl_current_date"    android:layout_marginLeft="15dp"    android:layout_marginRight="15dp"    android:layout_marginTop="15dp"    android:clickable="true"></com.i8dayou.an.zb.userinfo.signcalendar.SignCalendar>  <RelativeLayout    android:id="@+id/rl_btn_sign"    android:layout_width="135dp"    android:layout_height="49dp"    android:layout_centerInParent="true"    android:layout_marginBottom="50dp"    android:layout_alignParentBottom="true"    android:background="@drawable/btn_sign_calendar"    android:orientation="horizontal">    <TextView      android:id="@+id/btn_sign"      android:layout_width="wrap_content"      android:layout_height="wrap_content"      android:layout_centerInParent="true"      android:layout_marginLeft="15dp"      android:layout_marginRight="15dp"      android:text="签 到"      android:textColor="#fff"      android:textSize="17sp" />  </RelativeLayout>  <RelativeLayout    android:id="@+id/rl_get_gift_view"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="#dd000000"    android:visibility="gone"    android:clickable="false">    <ImageView      android:id="@+id/iv_huode"      android:layout_width="229dp"      android:layout_height="59dp"      android:layout_centerHorizontal="true"      android:layout_marginTop="120dp"      android:src="@drawable/i8live_huoede" />    <RelativeLayout      android:id="@+id/rl_sun"      android:layout_width="wrap_content"      android:layout_height="wrap_content"      android:layout_below="@id/iv_huode"      android:layout_centerHorizontal="true">      <ImageView        android:id="@+id/iv_sun_bg"        android:layout_width="200dp"        android:layout_height="200dp"        android:layout_centerInParent="true"        android:src="@drawable/signed_on_rotate_bg" />      <ImageView        android:id="@+id/iv_sun"        android:layout_width="98dp"        android:layout_height="95dp"        android:layout_centerInParent="true"        android:src="@drawable/i8live_sun" />    </RelativeLayout>    <RelativeLayout      android:id="@+id/rl_text_info"      android:layout_width="match_parent"      android:layout_height="wrap_content"      android:layout_below="@id/rl_sun"      android:layout_marginTop="10dp">      <TextView        android:id="@+id/tv_text_one"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_centerHorizontal="true"        android:layout_marginLeft="20dp"        android:layout_marginRight="20dp"        android:text="第一天签到可获得20个人气币，经验200，免费弹幕1次"        android:textColor="#ffffff"        android:textSize="13sp" />    </RelativeLayout>    <RelativeLayout      android:id="@+id/rl_queding_btn"      android:layout_width="218dp"      android:layout_height="38dp"      android:layout_below="@id/rl_text_info"      android:layout_centerHorizontal="true"      android:layout_marginTop="19dp"      android:background="@drawable/online_get_gift_btn">      <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_centerInParent="true"        android:text="确定"        android:textColor="#ffffff"        android:textSize="16sp" />    </RelativeLayout>  </RelativeLayout></RelativeLayout>

public class SignCalendarActivity extends Activity {  private SignCalendar calendar;  private String date;  private TextView btn_sign;  private TextView tv_sign_year_month;  private SignCalendarReq signCalendarReq;  private SignCalendarReq.DataBean dataBean;  List<String> list = new ArrayList<String>();  private int month;  private int year;  private RelativeLayout rlGetGiftData;  private TextView tvGetSunValue;  private ImageView ivSun;  private ImageView ivSunBg;  private RelativeLayout rlQuedingBtn;  private RelativeLayout rlBtnSign;  private ImageView signBack;  @Override  protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_sign_calendar);    //接收传递过来的初始化数据    SignCalendarReq signCalendarReq = (SignCalendarReq) getIntent().getSerializableExtra("userInfos");    month = Calendar.getInstance().get(Calendar.MONTH);    year = Calendar.getInstance().get(Calendar.YEAR);    SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");    Date curDate = new Date(System.currentTimeMillis());// 获取当前时间    date = formatter.format(curDate);    calendar = (SignCalendar) findViewById(R.id.sc_main);    btn_sign = (TextView) findViewById(R.id.btn_sign);    tv_sign_year_month = (TextView) findViewById(R.id.tv_sign_year_month);    rlGetGiftData = (RelativeLayout) findViewById(R.id.rl_get_gift_view);    tvGetSunValue = (TextView) findViewById(R.id.tv_text_one);    ivSun = (ImageView) findViewById(R.id.iv_sun);    ivSunBg = (ImageView) findViewById(R.id.iv_sun_bg);    signBack = (ImageView) findViewById(R.id.i8show_attention_back);    rlQuedingBtn = (RelativeLayout) findViewById(R.id.rl_queding_btn);    rlBtnSign = (RelativeLayout) findViewById(R.id.rl_btn_sign);    tv_sign_year_month.setText(year + "年" + (month + 1) + "月");//设置日期    if (signCalendarReq != null) {      if (signCalendarReq.getState().getCode() == 1) {        dataBean = signCalendarReq.getData();        String signDay = dataBean.getSignDay();        String[] splitDay = signDay.split(",");        for (int i = 0; i < splitDay.length; i++) {          if (Integer.parseInt(splitDay[i]) < 10) {            list.add(year + "-" + (month + 1) + "-0" + splitDay[i]);          } else {            list.add(year + "-" + (month + 1) + "-" + splitDay[i]);          }        }        calendar.addMarks(list, 0);        if (dataBean.getIsSign() == 1) {//1是已签到，0是未签到          rlBtnSign.setBackgroundResource(R.drawable.btn_sign_calendar_no);          btn_sign.setText("已签到");          rlBtnSign.setClickable(false);        } else {          rlBtnSign.setBackgroundResource(R.drawable.btn_sign_calendar);          btn_sign.setText("签 到");        }      }    }    btn_sign.setOnClickListener(new View.OnClickListener() {      @Override      public void onClick(View v) {        initSignCalendarData(2);//判断是否签到成功接口      }    });    rlQuedingBtn.setOnClickListener(new View.OnClickListener() {      @Override      public void onClick(View v) {        rlGetGiftData.setVisibility(View.GONE);      }    });    signBack.setOnClickListener(new View.OnClickListener() {      @Override      public void onClick(View v) {        finish();      }    });  }  //点击签到按钮网络请求数据  private void initSignCalendarData(int requestType) {    Map<String, String> map = new HashMap<String, String>();    map.put("uid", I8ShowSharePre.getHomeId(getApplicationContext()));    map.put("token", I8ShowSharePre.getToken(getApplicationContext()));    map.put("type", requestType + "");    I8ShowHttpEngine.getInstance().postNotJson(I8ShowAppClient.QUERY_GET_SIGN_CALENDAR_RESULT, map, new I8ShowHttpEngine.Listener() {      @Override      public void onResponseSuccess(Object data) {        Log.i("aaa", "签到数据：" + data.toString());        IsSignSuccessReq isSignSuccessReq = new Gson().fromJson(data.toString(), IsSignSuccessReq.class);        if (isSignSuccessReq.getState().getCode() == 1) {          rlGetGiftData.setVisibility(View.VISIBLE);          rlBtnSign.setBackgroundResource(R.drawable.btn_sign_calendar_no);          btn_sign.setText("已签到");          if (isSignSuccessReq.getData().getValueType() == 0) {//0是sun            ivSun.setImageResource(R.drawable.i8live_sun);            tvGetSunValue.setText("恭喜获得" + isSignSuccessReq.getData().getAddValue() + "个");            I8ShowUserInfoSP.setSunValue(getApplicationContext(), isSignSuccessReq.getData().getAllValue());//保存领取礼物后的数据          } else if ((isSignSuccessReq.getData().getValueType() == 1)) {//1是zuan            ivSun.setImageResource(R.drawable.i8live_zuan_sign);            tvGetSunValue.setText("恭喜获得" + isSignSuccessReq.getData().getAddValue() + "个");            I8SP.setDiamonds(getApplicationContext(), isSignSuccessReq.getData().getAllValue());          }          Animation operatingAnim = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.rotate_anim_online_gift);          LinearInterpolator lin = new LinearInterpolator();          operatingAnim.setInterpolator(lin);          ivSunBg.startAnimation(operatingAnim);          //list.add("2017-11-18");          list.add(date);          // calendar.setCalendarDaysBgColor(list,R.drawable.bg_sign_today);          calendar.addMarks(list, 0);        }      }      @Override      public void onResponseFailed(String failedMsg) {        Log.i("aaa", "签到数据：" + failedMsg);      }    });  }}

public class SignCalendar extends ViewFlipper implements GestureDetector.OnGestureListener {  public static final int COLOR_BG_WEEK_TITLE = Color.parseColor("#FF5959"); // 星期标题背景颜色  public static final int COLOR_TX_WEEK_TITLE = Color.parseColor("#FFFFFF"); // 星期标题文字颜色   public static final int BEFORE_TODAY_BACKGROUND = Color.parseColor("#FFE4E4E4"); // 星期标题文字颜色   public static final int COLOR_TX_THIS_MONTH_DAY = Color.parseColor("#000000"); // 当前月日历数字颜色   public static final int COLOR_TX_OTHER_MONTH_DAY = Color.parseColor("#ff999999"); // 其他月日历数字颜色   public static final int COLOR_TX_THIS_DAY = Color.parseColor("#00ff00"); // 当天日历数字颜色   public static final int COLOR_BG_THIS_DAY = Color.parseColor("#ffcccccc"); // 当天日历背景颜色   public static final int COLOR_BG_CALENDAR = Color.parseColor("#FFFFFF"); // 日历背景色   private GestureDetector gd; // 手势监听器   private Animation push_left_in; // 动画-左进  private Animation push_left_out; // 动画-左出   private Animation push_right_in; // 动画-右进   private Animation push_right_out; // 动画-右出   private int ROWS_TOTAL = 6; // 日历的行数   private int COLS_TOTAL = 7; // 日历的列数   private String[][] dates = new String[6][7]; // 当前日历日期   private float tb;   private OnCalendarClickListener onCalendarClickListener; // 日历翻页回调   private OnCalendarDateChangedListener onCalendarDateChangedListener; // 日历点击回调   private String[] weekday = new String[] { "日", "一", "二", "三", "四", "五", "六" }; // 星期标题   private int calendarYear; // 日历年份   private int calendarMonth; // 日历月份   private Date thisday = new Date(); // 今天  private Date calendarday; // 日历这个月第一天(1号)   private LinearLayout firstCalendar; // 第一个日历  private LinearLayout secondCalendar; // 第二个日历   private LinearLayout currentCalendar; // 当前显示的日历   private Map<String, Integer> marksMap = new HashMap<String, Integer>(); // 储存某个日子被标注(Integer  // 为bitmap   // res   // id)   private Map<String, Integer> dayBgColorMap = new HashMap<String, Integer>(); // 储存某个日子的背景色   public SignCalendar(Context context, AttributeSet attrs) {    super(context, attrs);     init();   }   public SignCalendar(Context context) {     super(context);     init();   }   private void init() {     setBackgroundColor(COLOR_BG_CALENDAR);     // 实例化收拾监听器     gd = new GestureDetector(this.getContext(), this);     // 初始化日历翻动动画     push_left_in = AnimationUtils.loadAnimation(getContext(), R.anim.anim_slice_in_left);    push_left_out = AnimationUtils.loadAnimation(getContext(), R.anim.anim_slice_out_left);    push_right_in = AnimationUtils.loadAnimation(getContext(), R.anim.anim_slice_in_right);    push_right_out = AnimationUtils.loadAnimation(getContext(), R.anim.anim_slice_out_right);    // 初始化第一个日历     firstCalendar = new LinearLayout(getContext());     firstCalendar.setOrientation(LinearLayout.VERTICAL);     firstCalendar.setLayoutParams(new LinearLayout.LayoutParams(-1, -1));     // 初始化第二个日历     secondCalendar = new LinearLayout(getContext());     secondCalendar.setOrientation(LinearLayout.VERTICAL);     secondCalendar.setLayoutParams(new LinearLayout.LayoutParams(-1, -1));     // 设置默认日历为第一个日历     currentCalendar = firstCalendar;     // 加入ViewFlipper     addView(firstCalendar);     addView(secondCalendar);     // 绘制线条框架     drawFrame(firstCalendar);     drawFrame(secondCalendar);     // 设置日历上的日子(1号)     calendarYear = thisday.getYear() + 1900;     calendarMonth = thisday.getMonth();     calendarday = new Date(calendarYear - 1900, calendarMonth, 1);    // 填充展示日历     setCalendarDate();   }   private void drawFrame(LinearLayout oneCalendar) {     // 添加周末线性布局     LinearLayout    title.setBackgroundColor(COLOR_BG_WEEK_TITLE);     title.setOrientation(LinearLayout.HORIZONTAL);     LinearLayout.LayoutParams layout = new LinearLayout.LayoutParams(MarginLayoutParams.MATCH_PARENT,         MarginLayoutParams.WRAP_CONTENT, 0.5f);     Resources res = getResources();    tb = res.getDimension(R.dimen.activity_horizontal_margin);    // layout.setMargins(0, 0, 0, (int) (tb * 1.2));     title.setLayoutParams(layout);     oneCalendar.addView(title);     // 添加周末TextView     for (int i = 0; i < COLS_TOTAL; i++) {       TextView view = new TextView(getContext());      view.setGravity(Gravity.CENTER);      view.setPadding(0, 10, 0, 10);       view.setText(weekday[i]);       view.setTextColor(Color.WHITE);       view.setLayoutParams(new LinearLayout.LayoutParams(0, -1, 1));       title.addView(view);     }     // 添加日期布局     LinearLayout content = new LinearLayout(getContext());     content.setOrientation(LinearLayout.VERTICAL);     content.setLayoutParams(new LinearLayout.LayoutParams(-1, 0, 7f));     oneCalendar.addView(content);     // 添加日期TextView     for (int i = 0; i < ROWS_TOTAL; i++) {       LinearLayout row = new LinearLayout(getContext());       row.setOrientation(LinearLayout.HORIZONTAL);       row.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, 0, 1));       content.addView(row);       // 绘制日历上的列       for (int j = 0; j < COLS_TOTAL; j++) {         RelativeLayout col = new RelativeLayout(getContext());        col.setLayoutParams(new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1));         //col.setBackgroundResource(R.drawable.bg);        // col.setBackgroundResource(R.drawable.sign_dialog_day_bg);         col.setClickable(false);         row.addView(col); // 给每一个日子加上监听         col.setOnClickListener(new OnClickListener() {           @Override           public void onClick(View v) {            ViewGroup parent = (ViewGroup) v.getParent();            int row = 0, col = 0;             // 获取列坐标             for (int i = 0; i < parent.getChildCount(); i++) {               if (v.equals(parent.getChildAt(i))) {                 col = i;                 break;               }             }             // 获取行坐标             ViewGroup pparent = (ViewGroup) parent.getParent();             for (int i = 0; i < pparent.getChildCount(); i++) {               if (parent.equals(pparent.getChildAt(i))) {                 row = i;                 break;               }             }             if (onCalendarClickListener != null) {               onCalendarClickListener.onCalendarClick(row, col, dates[row][col]);             }           }         });       }     }   }   /**    * 填充日历(包含日期、标记、背景等)    */   private void setCalendarDate() {     // 根据日历的日子获取这一天是星期几     int weekday = calendarday.getDay();     // 每个月第一天     int firstDay = 1;     // 每个月中间号,根据循环会自动++     int day = firstDay;     // 每个月的最后一天     int lastDay = getDateNum(calendarday.getYear(), calendarday.getMonth());     // 下个月第一天     int nextMonthDay = 1;     int lastMonthDay = 1;     // 填充每一个空格     for (int i = 0; i < ROWS_TOTAL; i++) {       for (int j = 0; j < COLS_TOTAL; j++) {         // 这个月第一天不是礼拜天,则需要绘制上个月的剩余几天         if (i == 0 && j == 0 && weekday != 0) {           int year = 0;           int month = 0;           int lastMonthDays = 0;           // 如果这个月是1月，上一个月就是去年的12月           if (calendarday.getMonth() == 0) {             year = calendarday.getYear() - 1;             month = Calendar.DECEMBER;           } else {             year = calendarday.getYear();             month = calendarday.getMonth() - 1;           }           // 上个月的最后一天是几号           lastMonthDays = getDateNum(year, month);           // 第一个格子展示的是几号           int firstShowDay = lastMonthDays - weekday + 1;           // 上月           for (int k = 0; k < weekday; k++) {             lastMonthDay = firstShowDay + k;             RelativeLayout group = getDateView(0, k);             group.setGravity(Gravity.TOP);             TextView view = null;             if (group.getChildCount() > 0) {               view = (TextView) group.getChildAt(0);             } else {               LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(-1, -1);               view = new TextView(getContext());               view.setLayoutParams(params);               view.setGravity(Gravity.CENTER);               group.addView(view);             }             view.setText(Integer.toString(lastMonthDay));             view.setTextColor(COLOR_TX_OTHER_MONTH_DAY);             dates[0][k] = format(new Date(year, month, lastMonthDay));             // 设置日期背景色             if (dayBgColorMap.get(dates[0][k]) != null) {               view.setBackgroundResource(dayBgColorMap.get(dates[0][k]));             } else {               view.setBackgroundColor(Color.TRANSPARENT);             }             // 设置标记             setMarker(group, 0, k);           }           j = weekday - 1;           // 这个月第一天是礼拜天，不用绘制上个月的日期，直接绘制这个月的日期         } else {           RelativeLayout group = getDateView(i, j);           group.setGravity(Gravity.TOP);           TextView view = null;           if (group.getChildCount() > 0) {             view = (TextView) group.getChildAt(0);           } else {             LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(-1, -1);             view = new TextView(getContext());             view.setLayoutParams(params);             view.setGravity(Gravity.CENTER);             group.addView(view);           }           // 本月           if (day <= lastDay) {             dates[i][j] = format(new Date(calendarday.getYear(), calendarday.getMonth(), day));             view.setText(Integer.toString(day));             // 当天             if (thisday.getDate() == day && thisday.getMonth() == calendarday.getMonth()                 && thisday.getYear() == calendarday.getYear()) {               // view.setText("今天");               view.setTextColor(COLOR_TX_THIS_DAY);               // view.setBackgroundResource(R.drawable.bg_sign_today);             } else if (thisday.getMonth() == calendarday.getMonth()                 && thisday.getYear() == calendarday.getYear()) {               // 绘制本月的颜色               view.setTextColor(COLOR_TX_THIS_MONTH_DAY);             } else {               // 其他日期               view.setTextColor(COLOR_TX_OTHER_MONTH_DAY);             }             // 上面首先设置了一下默认的"当天"背景色，当有特殊需求时，才给当日填充背景色             // 设置日期背景色             if (dayBgColorMap.get(dates[i][j]) != null) {               // view.setTextColor(Color.WHITE);               // view.setBackgroundResource(dayBgColorMap.get(dates[i][j]));             }             // 设置标记             setMarker(group, i, j);             day++;             // 下个月           } else {             if (calendarday.getMonth() == Calendar.DECEMBER) {               dates[i][j] = format(new Date(calendarday.getYear() + 1, Calendar.JANUARY, nextMonthDay));             } else {               dates[i][j] = format(                   new Date(calendarday.getYear(), calendarday.getMonth() + 1, nextMonthDay));             }             view.setText(Integer.toString(nextMonthDay));             view.setTextColor(COLOR_TX_OTHER_MONTH_DAY);             // 设置日期背景色             if (dayBgColorMap.get(dates[i][j]) != null) {               // view.setBackgroundResource(dayBgColorMap               // .get(dates[i][j]));             } else {               view.setBackgroundColor(Color.TRANSPARENT);             }             // 设置标记             setMarker(group, i, j);             nextMonthDay++;           }         }       }     }   }   /**    * onClick接口回调    */   public interface OnCalendarClickListener {     void onCalendarClick(int row, int col, String dateFormat);   }   /**    * ondateChange接口回调    */   public interface OnCalendarDateChangedListener {     void onCalendarDateChanged(int year, int month);   }   /**    * 根据具体的某年某月，展示一个日历    *    * @param year    * @param month    */   public void showCalendar(int year, int month) {     calendarYear = year;     calendarMonth = month - 1;     calendarday = new Date(calendarYear - 1900, calendarMonth, 1);     setCalendarDate();   }   /**    * 根据当前月，展示一个日历    *   */   public void showCalendar() {     Date now = new Date();     calendarYear = now.getYear() + 1900;     calendarMonth = now.getMonth();     calendarday = new Date(calendarYear - 1900, calendarMonth, 1);     setCalendarDate();   }   /**    * 下一月日历    */   public synchronized void nextMonth() {     // 改变日历上下顺序     if (currentCalendar == firstCalendar) {       currentCalendar = secondCalendar;     } else {       currentCalendar = firstCalendar;     }     // 设置动画     setInAnimation(push_left_in);     setOutAnimation(push_left_out);     // 改变日历日期     if (calendarMonth == Calendar.DECEMBER) {      calendarYear++;       calendarMonth = Calendar.JANUARY;     } else {       calendarMonth++;     }     calendarday = new Date(calendarYear - 1900, calendarMonth, 1);     // 填充日历     setCalendarDate();     // 下翻到下一月     showNext();     // 回调     if (onCalendarDateChangedListener != null) {       onCalendarDateChangedListener.onCalendarDateChanged(calendarYear, calendarMonth + 1);     }   }   /**    * 上一月日历    */   public synchronized void lastMonth() {     if (currentCalendar == firstCalendar) {       currentCalendar = secondCalendar;     } else {       currentCalendar = firstCalendar;     }     setInAnimation(push_right_in);     setOutAnimation(push_right_out);     if (calendarMonth == Calendar.JANUARY) {       calendarYear--;       calendarMonth = Calendar.DECEMBER;     } else {       calendarMonth--;     }     calendarday = new Date(calendarYear - 1900, calendarMonth, 1);     setCalendarDate();     showPrevious();     if (onCalendarDateChangedListener != null) {       onCalendarDateChangedListener.onCalendarDateChanged(calendarYear, calendarMonth + 1);     }   }   /**    * 获取日历当前年份    */   public int getCalendarYear() {     return calendarday.getYear() + 1900;   }   /**    * 获取日历当前月份    */   public int getCalendarMonth() {     return calendarday.getMonth() + 1;   }   /**    * 在日历上做一个标记    *    * @param date    *      日期    * @param id    *      bitmap res id    */   public void addMark(Date date, int id) {     addMark(format(date), id);   }   /**    * 在日历上做一个标记    *    * @param date    *      日期    * @param id    *      bitmap res id    */   public void addMark(String date, int id) {     marksMap.put(date, id);     setCalendarDate();   }   /**    * 在日历上做一组标记    *    * @param date    *      日期    * @param id    *      bitmap res id    */   public void addMarks(Date[] date, int id) {     for (int i = 0; i < date.length; i++) {       marksMap.put(format(date[i]), id);     }     setCalendarDate();   }   /**    * 在日历上做一组标记    *    * @param date    *      日期    * @param id    *      bitmap res id    */   public void addMarks(List<String> date, int id) {    for (int i = 0; i < date.size(); i++) {       marksMap.put(date.get(i), id);     }     setCalendarDate();   }   /**    * 移除日历上的标记    */   public void removeMark(Date date) {     removeMark(format(date));   }   /**    * 移除日历上的标记    */   public void removeMark(String date) {     marksMap.remove(date);     setCalendarDate();   }   /**    * 移除日历上的所有标记    */   public void removeAllMarks() {     marksMap.clear();     setCalendarDate();   }   /**    * 设置日历具体某个日期的背景色    *    * @param date    * @param color    */   public void setCalendarDayBgColor(Date date, int color) {     setCalendarDayBgColor(format(date), color);   }   /**    * 设置日历具体某个日期的背景色    *    * @param date    * @param color    */   public void setCalendarDayBgColor(String date, int color) {     dayBgColorMap.put(date, color);     setCalendarDate();   }   /**    * 设置日历一组日期的背景色    *    * @param date    * @param color    */   public void setCalendarDaysBgColor(List<String> date, int color) {     for (int i = 0; i < date.size(); i++) {       dayBgColorMap.put(date.get(i), color);     }     setCalendarDate();   }   /**    * 设置日历一组日期的背景色    *    * @param date    * @param color    */   public void setCalendarDayBgColor(String[] date, int color) {     for (int i = 0; i < date.length; i++) {       dayBgColorMap.put(date[i], color);     }     setCalendarDate();   }   /**    * 移除日历具体某个日期的背景色    *    * @param date   */   public void removeCalendarDayBgColor(Date date) {     removeCalendarDayBgColor(format(date));   }   /**    * 移除日历具体某个日期的背景色    *    * @param date   */   public void removeCalendarDayBgColor(String date) {     dayBgColorMap.remove(date);     setCalendarDate();   }   /**    * 移除日历具体某个日期的背景色    *   */   public void removeAllBgColor() {     dayBgColorMap.clear();     setCalendarDate();   }   /**    * 根据行列号获得包装每一个日子的LinearLayout    *    * @param row    * @param col    * @return    */   public String getDate(int row, int col) {     return dates[row][col];   }   /**    * 某天是否被标记了    *    * @return   */   public boolean hasMarked(String date) {     return marksMap.get(date) == null ? false : true;   }   /**    * 清除所有标记以及背景    */   public void clearAll() {     marksMap.clear();     dayBgColorMap.clear();   }   /***********************************************    * private methods    **********************************************/   // 设置标记   private void setMarker(RelativeLayout group, int i, int j) {     int childCount = group.getChildCount();     // dates[i][j]=2015-12-20等为要对比的日期，marksMap中包括了dates[i][j]时就进入下面的if语句     if (marksMap.get(dates[i][j]) != null) {       if (childCount < 2) {         RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams((int) (tb * 2), (int) (tb * 2));         // params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);         // params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);         params.setMargins(0, 0, 1, 1);         params.addRule(RelativeLayout.CENTER_IN_PARENT);         ImageView markView = new ImageView(getContext());        markView.setImageResource(marksMap.get(dates[i][j]));         markView.setLayoutParams(params);         //标记图片 可自定义         //markView.setBackgroundResource(R.drawable.calendar_bg_tag);        markView.setBackgroundResource(R.drawable.i8live_signin);        group.addView(markView);       }     } else {       if (childCount > 1) {         group.removeView(group.getChildAt(1));       }     }   }   /**    * 计算某年某月有多少天    *    * @param year    * @param month    * @return    */   private int getDateNum(int year, int month) {     Calendar time = Calendar.getInstance();     time.clear();     time.set(Calendar.YEAR, year + 1900);     time.set(Calendar.MONTH, month);     return time.getActualMaximum(Calendar.DAY_OF_MONTH);   }   /**    * 根据行列号获得包装每一个日子的LinearLayout    *    * @param row    * @param col    * @return    */   private RelativeLayout getDateView(int row, int col) {     return (RelativeLayout) ((LinearLayout) ((LinearLayout) currentCalendar.getChildAt(1)).getChildAt(row))         .getChildAt(col);   }   /**    * 将Date转化成字符串->2013-3-3    */   private String format(Date d) {     return addZero(d.getYear() + 1900, 4) + "-" + addZero(d.getMonth() + 1, 2) + "-" + addZero(d.getDate(), 2);   }   // 2或4   private static String addZero(int i, int count) {     if (count == 2) {       if (i < 10) {         return "0" + i;       }     } else if (count == 4) {       if (i < 10) {         return "000" + i;       } else if (i < 100 && i > 10) {         return "00" + i;       } else if (i < 1000 && i > 100) {         return "0" + i;       }     }     return "" + i;   }   /***********************************************    * Override methods    **********************************************/   public boolean dispatchTouchEvent(MotionEvent ev) {    if (gd != null) {       if (gd.onTouchEvent(ev))         return true;     }     return super.dispatchTouchEvent(ev);   }   public boolean onTouchEvent(MotionEvent event) {     return this.gd.onTouchEvent(event);   }   public boolean onDown(MotionEvent e) {     return false;   }   public void onShowPress(MotionEvent e) {   }   public boolean onSingleTapUp(MotionEvent e) {     return false;   }   public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {     return false;   }   public void onLongPress(MotionEvent e) {   }   @Override   public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {     // 向左/上滑动     if (e1.getX() - e2.getX() > 20) {       // nextMonth();     }     // 向右/下滑动     else if (e1.getX() - e2.getX() < -20) {       // lastMonth();     }     return false;   }   /***********************************************    * get/set methods    **********************************************/   public OnCalendarClickListener getOnCalendarClickListener() {     return onCalendarClickListener;   }   public void setOnCalendarClickListener(OnCalendarClickListener onCalendarClickListener) {     this.onCalendarClickListener = onCalendarClickListener;   }   public OnCalendarDateChangedListener getOnCalendarDateChangedListener() {     return onCalendarDateChangedListener;   }   public void setOnCalendarDateChangedListener(OnCalendarDateChangedListener onCalendarDateChangedListener) {     this.onCalendarDateChangedListener = onCalendarDateChangedListener;   }   public Date getThisday() {     return thisday;   }   public void setThisday(Date thisday) {     this.thisday = thisday;   }   public Map<String, Integer> getDayBgColorMap() {     return dayBgColorMap;   }   public void setDayBgColorMap(Map<String, Integer> dayBgColorMap) {     this.dayBgColorMap = dayBgColorMap;   } }