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 = new LinearLayout(getContext());  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;  } }