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@@ -1,468 +0,0 @@
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-package com.xzjmyk.pm.activity.view;
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-
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-import android.content.Context;
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-import android.graphics.Canvas;
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-import android.graphics.Color;
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-import android.graphics.Paint;
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-import android.graphics.Path;
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-import android.util.AttributeSet;
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-import android.view.MotionEvent;
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-import android.view.View;
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-
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-import java.util.Calendar;
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-import java.util.Date;
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-
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-/**
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- * 日历控件 功能：获得点选的日期区间
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- * update by:Bitliker 2016/07/11
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- */
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-public class CalendarView extends View implements View.OnTouchListener {
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- private Date curDate; // 当前日历显示的月
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- private Date today; // 今天的日期文字显示红色
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- private Date downDate; // 手指按下状态时临时日期
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- private int downIndex; // 按下的格子索引
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- private Calendar calendar;
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- private Surface surface;
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- private int[] date = new int[42]; // 日历显示数字
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- private int curStartIndex, curEndIndex; // 当前显示的日历起始的索引
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- private boolean isSelectMore = false;
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- private int[] taskDay;
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- //给控件设置监听事件
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- private OnItemClickListener onItemClickListener;
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-
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- public CalendarView(Context context) {
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- super(context);
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- init();
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- }
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-
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- public CalendarView(Context context, AttributeSet attrs) {
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- super(context, attrs);
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- init();
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- }
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-
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- public int getDownIndex() {
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- return downIndex;
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- }
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-
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- private void init() {
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- //获取当前日期对象
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- downDate = curDate = today = new Date();
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- calendar = Calendar.getInstance();
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- calendar.setTime(curDate);
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- downIndex = calendar.get(Calendar.DAY_OF_MONTH)+3;
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- surface = new Surface();
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- surface.density = getResources().getDisplayMetrics().density;
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- setBackgroundColor(surface.bgColor);
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- setOnTouchListener(this);
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- }
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-
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- public void setTaskDay(int[] taskDay) {
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- this.taskDay = taskDay;
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- invalidate();
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- }
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-
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- public int[] getTaskDay() {
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- return taskDay;
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- }
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-
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- //计算视图大小
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- @Override
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- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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- surface.width = getResources().getDisplayMetrics().widthPixels;
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- surface.height = (getResources().getDisplayMetrics().heightPixels * 1 / 3);
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- widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(surface.width, View.MeasureSpec.EXACTLY);
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- heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(surface.height, View.MeasureSpec.EXACTLY);
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- setMeasuredDimension(widthMeasureSpec, heightMeasureSpec);
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- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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- }
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-
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- @Override
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- protected void onLayout(boolean changed, int left, int top, int right,
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- int bottom) {
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- if (changed) {
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- surface.init();
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- }
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- super.onLayout(changed, left, top, right, bottom);
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- }
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-
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- @Override
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- protected void onDraw(Canvas canvas) {
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- float weekTextY = surface.monthHeight + surface.weekHeight * 3 / 4f;
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- for (int i = 0; i < surface.weekText.length; i++) {
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- float weekTextX = i
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- * surface.cellWidth
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- + (surface.cellWidth - surface.weekPaint
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- .measureText(surface.weekText[i])) / 2f;
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- canvas.drawText(surface.weekText[i], weekTextX, weekTextY,
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- surface.weekPaint);
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- }
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-
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- // 计算日期
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- calculateDate();
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- // 按下状态，选择状态背景色
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- drawDownOrSelectedBg(canvas);
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- // write date number
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- // today index
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- int todayIndex = -1;
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- calendar.setTime(curDate);
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- String curYearAndMonth = calendar.get(Calendar.YEAR) + ""
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- + calendar.get(Calendar.MONTH);
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- calendar.setTime(today);
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- String todayYearAndMonth = calendar.get(Calendar.YEAR) + ""
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- + calendar.get(Calendar.MONTH);
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- if (curYearAndMonth.equals(todayYearAndMonth)) {
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- int todayNumber = calendar.get(Calendar.DAY_OF_MONTH);
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- todayIndex = curStartIndex + todayNumber - 1;
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- }
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- //绘制日期
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- for (int i = curStartIndex; i < 42; i++) {
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- if (!isLastMonth(i) && !isNextMonth(i)) {
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- int color = surface.textColor;
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- if (todayIndex != -1 && i == todayIndex) {
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- color = surface.todayNumberColor;
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- drawCellText(canvas, i, "今", color);
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- if (downDate == null)
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- drawCellBg(canvas, i, surface.cellDownColor);
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- } else {
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- drawCellText(canvas, i, date[i] + "", color);
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- }
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- if (taskDay != null && taskDay.length > 0)
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- for (int k : taskDay) {
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- if (date[i] == k) {
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- drawTask(canvas, i);
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- }
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- }
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- }
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- }
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- super.onDraw(canvas);
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- }
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-
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- private void calculateDate() {
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- calendar.setTime(curDate);
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- calendar.set(Calendar.DAY_OF_MONTH, 1);
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- int dayInWeek = calendar.get(Calendar.DAY_OF_WEEK);
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- int monthStart = dayInWeek;
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- if (monthStart == 1) {
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- monthStart = 8;
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- }
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- monthStart -= 1; //以日为开头-1，以星期一为开头-2
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- curStartIndex = monthStart;
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- date[monthStart] = 1;
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- // last month
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- if (monthStart > 0) {
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- calendar.set(Calendar.DAY_OF_MONTH, 0);
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- int dayInmonth = calendar.get(Calendar.DAY_OF_MONTH);
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- for (int i = monthStart - 1; i >= 0; i--) {
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- date[i] = dayInmonth;
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- dayInmonth--;
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- }
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- calendar.set(Calendar.DAY_OF_MONTH, date[0]);
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- }
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- // this month
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- calendar.setTime(curDate);
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- calendar.add(Calendar.MONTH, 1);
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- calendar.set(Calendar.DAY_OF_MONTH, 0);
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- // calendar.get(Calendar.DAY_OF_MONTH));
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- int monthDay = calendar.get(Calendar.DAY_OF_MONTH);
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- for (int i = 1; i < monthDay; i++) {
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- date[monthStart + i] = i + 1;
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- }
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- curEndIndex = monthStart + monthDay;
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- // next month
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- for (int i = monthStart + monthDay; i < 42; i++) {
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- date[i] = i - (monthStart + monthDay) + 1;
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- }
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- if (curEndIndex < 42) {
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- // 显示了下一月的
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- calendar.add(Calendar.DAY_OF_MONTH, 1);
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- }
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- calendar.set(Calendar.DAY_OF_MONTH, date[41]);
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- }
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-
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- /**
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- * 绘画有任务日期星号
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- *
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- * @param canvas
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- * @param index
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- */
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- private void drawTask(Canvas canvas, int index) {
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- int x = getXByIndex(index);
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- int y = getYByIndex(index);
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- float cellY = surface.monthHeight + surface.weekHeight + (y - 1)
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- * surface.cellHeight + //当前日期框最上方
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- surface.cellHeight * 9 / 16f;//当前框的中心Y
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- float cellX = (surface.cellWidth * (x - 1)) //当前日期框左边框
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- + surface.cellWidth / 2;//当前中心X
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- float radius = Math.min(surface.cellHeight, surface.cellWidth) * (3 / 8f);//获取最短的长度的
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-// 绘制圆，参数一是中心点的x轴，参数二是中心点的y轴，参数三是半径，参数四是paint对象；
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- canvas.drawCircle(cellX, cellY, radius, surface.circlePaint);
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- }
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-
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- /**
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- * @param canvas
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- * @param index
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- * @param text
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- */
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- private void drawCellText(Canvas canvas, int index, String text, int color) {
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- int x = getXByIndex(index);
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- int y = getYByIndex(index);
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- if (downDate != null && downIndex == index)
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- surface.datePaint.setColor(surface.bgColor);
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- else
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- surface.datePaint.setColor(color);
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- float cellY = surface.monthHeight + surface.weekHeight + (y - 1)
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- * surface.cellHeight + //当前日期框最上方
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- surface.cellHeight * 3 / 4f;
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- float cellX = (surface.cellWidth * (x - 1)) //当前日期框左边框
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- + (surface.cellWidth - surface.datePaint.measureText(text))
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- / 2f;
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- canvas.drawText(text, cellX, cellY, surface.datePaint);
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- }
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-
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- /**
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- * 画被点击的背景
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- *
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- * @param canvas
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- * @param index
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- * @param color
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- */
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- private void drawCellBg(Canvas canvas, int index, int color) {
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- int x = getXByIndex(index);
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- int y = getYByIndex(index);
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- float cellY = surface.monthHeight + surface.weekHeight + (y - 1)
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- * surface.cellHeight + //当前日期框最上方
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- surface.cellHeight * 9 / 16f;//当前框的中心Y
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- float cellX = (surface.cellWidth * (x - 1)) //当前日期框左边框
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- + surface.cellWidth / 2;//当前中心X
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- float radius = Math.min(surface.cellHeight, surface.cellWidth) * (3 / 8f);//获取最短的长度的
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-// 绘制圆，参数一是中心点的x轴，参数二是中心点的y轴，参数三是半径，参数四是paint对象；
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- canvas.drawCircle(cellX, cellY, radius, surface.cellBgPaint);
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- }
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-
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- private void drawDownOrSelectedBg(Canvas canvas) {
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- if (downDate != null) {
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- drawCellBg(canvas, downIndex, surface.cellDownColor);
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- }
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-
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- }
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-
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- private boolean isLastMonth(int i) {
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- if (i < curStartIndex) {
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- return true;
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- }
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- return false;
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- }
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-
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- private boolean isNextMonth(int i) {
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- if (i >= curEndIndex) {
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- return true;
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- }
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- return false;
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- }
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-
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- private int getXByIndex(int i) {
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- return i % 7 + 1; // 1 2 3 4 5 6 7
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- }
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-
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- private int getYByIndex(int i) {
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- return i / 7 + 1; // 1 2 3 4 5 6
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- }
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-
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- // 获得当前应该显示的年月
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- public String getYearAndmonth() {
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- calendar.setTime(curDate);
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- int year = calendar.get(Calendar.YEAR);
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- int month = calendar.get(Calendar.MONTH) + 1;
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- return year + "-" + month;
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- }
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-
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- //上一月
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- public String clickLeftMonth() {
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- calendar.setTime(curDate);
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- calendar.add(Calendar.MONTH, -1);
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- curDate = calendar.getTime();
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- invalidate();
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- return getYearAndmonth();
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- }
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-
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- //下一月
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- public String clickRightMonth() {
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- calendar.setTime(curDate);
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- calendar.add(Calendar.MONTH, 1);
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- curDate = calendar.getTime();
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- invalidate();
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- return getYearAndmonth();
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- }
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-
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- //设置日历时间
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- public void setCalendarData(Date date) {
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- calendar.setTime(date);
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- invalidate();
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- }
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-
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- //获取日历时间
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- public void getCalendatData() {
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- calendar.getTime();
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- }
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-
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- //设置是否多选
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- public boolean isSelectMore() {
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- return isSelectMore;
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- }
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-
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- public void setSelectMore(boolean isSelectMore) {
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- this.isSelectMore = isSelectMore;
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- }
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-
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-
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- private void setSelectedDateByCoor(float x, float y) {
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- if (y > surface.monthHeight + surface.weekHeight) {
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- int m = (int) (Math.floor(x / surface.cellWidth) + 1);
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- int n = (int) (Math.floor((y - (surface.monthHeight + surface.weekHeight))
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- / Float.valueOf(surface.cellHeight)) + 1);
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- int index = (n - 1) * 7 + m - 1;
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- if (index < curStartIndex || curEndIndex <= index) return;
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- downIndex = index;
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- calendar.setTime(curDate);
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- if (isLastMonth(downIndex)) {
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- calendar.add(Calendar.MONTH, -1);
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- } else if (isNextMonth(downIndex)) {
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- calendar.add(Calendar.MONTH, 1);
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- }
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- calendar.set(Calendar.DAY_OF_MONTH, date[downIndex]);
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- downDate = calendar.getTime();
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- }
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- //判断点击的在当月日期里面
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-// invalidate();
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- }
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-
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- float x;
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- float y;
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-
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- @Override
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- public boolean onTouch(View v, MotionEvent event) {
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- switch (event.getAction()) {
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- case MotionEvent.ACTION_DOWN:
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- x = event.getX();
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- y = event.getY();
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- break;
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- case MotionEvent.ACTION_UP:
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- if (Math.abs(event.getX() - x) > 10 || Math.abs(event.getY() - y) > 10)
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- return true;
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- setSelectedDateByCoor(event.getX(), event.getY());
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- if (downDate != null) {
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- //响应监听事件
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- onItemClickListener.OnItemClick(date[downIndex]);
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- }
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- invalidate();
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- break;
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- }
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- return true;
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- }
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-
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- //给控件设置监听事件
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- public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
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- this.onItemClickListener = onItemClickListener;
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- }
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-
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- //监听接口
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- public interface OnItemClickListener {
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- void OnItemClick(int date);
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- }
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-
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- /**
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- * 1. 布局尺寸 2. 文字颜色，大小 3. 当前日期的颜色，选择的日期颜色
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- */
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- private class Surface {
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- public float density;
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- public int width; // 整个控件的宽度
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- public int height; // 整个控件的高度
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- public float monthHeight; // 显示月的高度
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- public float weekHeight; // 显示星期的高度
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- public float cellWidth; // 日期方框宽度
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- public float cellHeight; // 日期方框高度
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- public float borderWidth;
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- public int bgColor = Color.parseColor("#EBE9E9");
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- private int textColor = Color.BLACK;
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- private int btnColor = Color.parseColor("#666666");
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- private int borderColor = Color.parseColor("#CCCCCC");
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- public int todayNumberColor = Color.RED;
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- public int cellDownColor = Color.parseColor("#CCFFFF");
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- public int cellSelectedColor = Color.parseColor("#ea493d");
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- public Paint borderPaint;
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- public Paint monthPaint;
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- public Paint weekPaint;
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- public Paint datePaint;
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- public Paint circlePaint;
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- public Paint monthChangeBtnPaint;
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- public Paint cellBgPaint;
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- public Path boxPath; // 边框路径
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- public String[] weekText = {"日", "一", "二", "三", "四", "五", "六"};
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-
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- public void init() {
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- float temp = height / 7f;
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- monthHeight = 0;//(float) ((temp + temp * 0.3f) * 0.6);
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- weekHeight = (float) ((temp + temp * 0.3f) * 0.7);
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- cellHeight = (height - monthHeight - weekHeight) / 5f;
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- weekHeight = cellHeight = (height - 10) / 6f;
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- weekHeight += 10;
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-// weekHeight = (float) (cellHeight * 1.2);
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- cellWidth = width / 7f;
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- borderPaint = new Paint();
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- borderPaint.setColor(borderColor);
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- borderPaint.setStyle(Paint.Style.STROKE);
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- borderWidth = (float) (0.5 * density);
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- borderWidth = borderWidth < 1 ? 1 : borderWidth;
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- borderPaint.setStrokeWidth(borderWidth);
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- monthPaint = new Paint();
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- monthPaint.setColor(textColor);
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- monthPaint.setAntiAlias(true);
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- float textSize = cellHeight * 0.4f;
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- monthPaint.setTextSize(textSize);
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- //monthPaint.setTypeface(Typeface.DEFAULT_BOLD);
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- weekPaint = new Paint();
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- weekPaint.setColor(textColor);
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- weekPaint.setAntiAlias(true);
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- float weekTextSize = weekHeight * 0.5f;
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- weekPaint.setTextSize(weekTextSize);
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- //weekPaint.setTypeface(Typeface.DEFAULT_BOLD);
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- datePaint = new Paint();
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- datePaint.setColor(textColor);
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- datePaint.setAntiAlias(true);
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- circlePaint = new Paint();
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- circlePaint.setColor(Color.RED);
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- circlePaint.setAntiAlias(true);//抗锯齿 不然会不好看
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- circlePaint.setFilterBitmap(true);
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- circlePaint.setStyle(Paint.Style.STROKE);//空心
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- circlePaint.setStrokeWidth(3);
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- float cellTextSize = cellHeight * 0.5f;
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- datePaint.setTextSize(cellTextSize);
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- //datePaint.setTypeface(Typeface.DEFAULT_BOLD);
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- boxPath = new Path();
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- boxPath.rLineTo(width, 0);
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- boxPath.moveTo(0, monthHeight + weekHeight);
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- boxPath.rLineTo(width, 0);
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- for (int i = 1; i < 6; i++) {
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- boxPath.moveTo(0, monthHeight + weekHeight + i * cellHeight);
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- boxPath.rLineTo(width, 0);
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- boxPath.moveTo(i * cellWidth, monthHeight);
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- boxPath.rLineTo(0, height - monthHeight);
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- }
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- boxPath.moveTo(6 * cellWidth, monthHeight);
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- boxPath.rLineTo(0, height - monthHeight);
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- monthChangeBtnPaint = new Paint();
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- monthChangeBtnPaint.setAntiAlias(true);
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- monthChangeBtnPaint.setStyle(Paint.Style.FILL_AND_STROKE);
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- monthChangeBtnPaint.setColor(btnColor);
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- cellBgPaint = new Paint();
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- cellBgPaint.setAntiAlias(true);
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- cellBgPaint.setStyle(Paint.Style.FILL);
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- cellBgPaint.setColor(cellSelectedColor);
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- datePaint.setFakeBoldText(false);
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- weekPaint.setFakeBoldText(false);
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- borderPaint.setFakeBoldText(false);
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- cellBgPaint.setFakeBoldText(false);
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- monthPaint.setFakeBoldText(false);
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- }
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- }
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-}
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Bitliker