/****************从此出开始将代码拷贝到一个文件中*******************/
package cc.util.android.view;
ParseException;
SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import android.annotation.SuppressLint;
t.Context;
aphics.BitmapFactory;
aphics.Color;
aphics.drawable.BitmapDrawable;
aphics.drawable.Drawable;
aphics.drawable.StateListDrawable;
TextUtils.TruncateAt;
import android.util.AttributeSet;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnTouchListener;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.TranslateAnimation;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.ViewFlipper;
import android.widget.AbsListView.LayoutParams;
/**
* 日历控件，支持旧历、节气、日期标注、点击操作 （参考网络上的日历控件改写）
*
* @author wangcccong
* @version 1.406 create at: Mon, 03 Sep. 2014
* <br>update at: Mon, 23 Sep. 2014
* 新增日期标注和点击操作
*/
public class CalendarView extends LinearLayout implements OnTouchListener,
AnimationListener, OnGestureListener {
/**
* 点击日历
*/
public interface OnCalendarViewListener {
void onCalendarItemClick(CalendarView view, Date date);
}
/** 顶部控件所占高度 */
private final static int TOP_HEIGHT = 40;
/** 日历item中默认id从0xff0000开始 */
private final static int DEFAULT_ID = 0xff0000;
// 判断手势用
private static final int SWIPE_MIN_DISTANCE = 120;
private static final int SWIPE_MAX_OFF_PATH = 250;
private static final int SWIPE_THRESHOLD_VELOCITY = 200;
// 屏幕宽度和高度
private int screenWidth;
// 动画
private Animation slideLeftIn;
private Animation slideLeftOut;
private Animation slideRightIn;
private Animation slideRightOut;
private ViewFlipper viewFlipper;
private GestureDetector mGesture = null;
/** 上一月 */
private GridView gView1;
/** 当月 */
private GridView gView2;
/** 下一月 */
private GridView gView3;
boolean bIsSelection = false;// 是否是选择事件发生
private Calendar calStartDate = Instance();// 当前显示的日历
private Calendar calSelected = Instance(); // 选择的
日历
private CalendarGridViewAdapter gAdapter;
private CalendarGridViewAdapter gAdapter1;
private CalendarGridViewAdapter gAdapter3;
private LinearLayout mMainLayout;
private TextView mTitle; // 显示年月
private int iMonthViewCurrentMonth = 0; // 当前视图月
private int iMonthViewCurrentYear = 0; // 当前视图年
private static final int caltitleLayoutID = 66; // title布局ID
private static final int calLayoutID = 55; // 日历布局ID
private Context mContext;
/** 标注日期 */
private final List<Date> markDates;
private OnCalendarViewListener mListener;
public CalendarView(Context context) {
this(context, null);
}
public CalendarView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
mContext = context;
markDates = new ArrayList<Date>();
init();
}
// 初始化相关工作
protected void init() {
// 得到屏幕的宽度
screenWidth = Resources().getDisplayMetrics().widthPixels;
// 滑动的动画
slideLeftIn = new TranslateAnimation(screenWidth, 0, 0, 0);
slideLeftIn.setDuration(400);
slideLeftIn.setAnimationListener(this);
slideLeftOut = new TranslateAnimation(0, -screenWidth, 0, 0);
slideLeftOut.setDuration(400);
slideLeftOut.setAnimationListener(this);
slideRightIn = new TranslateAnimation(-screenWidth, 0, 0, 0);
slideRightIn.setDuration(400);
slideRightIn.setAnimationListener(this);
slideRightOut = new TranslateAnimation(0, screenWidth, 0, 0);
slideRightOut.setDuration(400);
slideRightOut.setAnimationListener(this);
// 手势操作
mGesture = new GestureDetector(mContext, this);
/
/ 获取到当前日期
UpdateStartDateForMonth();
// 绘制界面
setOrientation(LinearLayout.HORIZONTAL);
mMainLayout = new LinearLayout(mContext);
LinearLayout.LayoutParams main_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
mMainLayout.setLayoutParams(main_params);
mMainLayout.setGravity(Gravity.CENTER_HORIZONTAL);
mMainLayout.setOrientation(LinearLayout.VERTICAL);
addView(mMainLayout);
/
/ 顶部控件
generateTopView();
// 中间显示星期
generateWeekGirdView();
// 底部显示日历
viewFlipper = new ViewFlipper(mContext);
RelativeLayout.LayoutParams fliper_params = new RelativeLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
fliper_params.addRule(RelativeLayout.BELOW, caltitleLayoutID);
mMainLayout.addView(viewFlipper, fliper_params);
generateClaendarGirdView();
/
/ 最下方的一条线条
LinearLayout br = new LinearLayout(mContext);
br.setBackgroundColor(Color.argb(0xff, 0xe3, 0xee, 0xf4));
LinearLayout.LayoutParams params_br = new LinearLayo
ut.LayoutParams(
LayoutParams.MATCH_PARENT, 3);
mMainLayout.addView(br, params_br);
}
/** 生成顶部控件 */
@SuppressWarnings("deprecation")
private void generateTopView() {
/
/ 顶部显示上一个下一个，以及当前年月
RelativeLayout top = new RelativeLayout(mContext);
top.setBackgroundColor(Color.argb(0xff, 0x0e, 0x6b, 0xc2));
LinearLayout.LayoutParams top_params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT,
ViewUtil.dip2px(mContext, TOP_HEIGHT));
top.setLayoutParams(top_params);
mMainLayout.addView(top);
// 左方按钮、中间日期显示、右方按钮
mTitle = new TextView(mContext);
android.widget.RelativeLayout.LayoutParams title_params = new android.widget.RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT,
android.widget.RelativeLayout.LayoutParams.MATCH_PARENT);
mTitle.setLayoutParams(title_params);
mTitle.setTextColor(Color.WHITE);
mTitle.setTextSize(18);
mTitle.setFocusableInTouchMode(true);
mTitle.setMarqueeRepeatLimit(-1);
mTitle.setEllipsize(TruncateAt.MARQUEE);
mTitle.setSingleLine(true);
mTitle.setGravity(Gravity.CENTER);
mTitle.setHorizontallyScrolling(true);
mTitle.setText("2014年9月");
top.addView(mTitle);
// 左方按钮
ImageButton mLeftView = new ImageButton(mContext);
StateListDrawable stateListDrawableL = new StateListDrawable();
Drawable lDrawableNor = new Resources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/left_arrow.png")));
Drawable lDrawablePre = new Resources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/left_arrow_pre.png")));
marquee marqueestateListDrawableL.addState(
new int[] { -android.R.attr.state_pressed }, lDrawableNor);
stateListDrawableL.addState(new int[] { android.R.attr.state_pressed },
lDrawablePre);
mLeftView.setBackgroundDrawable(stateListDrawableL);
android.widget.RelativeLayout.LayoutParams leftPP = new android.widget.RelativeLayout.LayoutParams(
ViewUtil.dip2px(mContext, 25), ViewUtil.dip2px(mContext, 22));
leftPP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
leftPP.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
leftPP.setMargins(20, 0, 0, 0);
mLeftView.setLayoutParams(leftPP);
mLeftView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
viewFlipper.setInAnimation(slideRightIn);
viewFlipper.setOutAnimation(slideRightOut);
viewFlipper.showPrevious();
setPrevViewItem();
}
});
top.addView(mLeftView);
/
/ 右方按钮
ImageButton mRightView = new ImageButt
on(mContext);
StateListDrawable stateListDrawable = new StateListDrawable();
Drawable rDrawableNor = new Resources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/right_arrow.png")));
Drawable rDrawablePre = new Resources(),
BitmapFactory.decodeStream(CalendarView.class
.getResourceAsStream("image/right_arrow_pre.png")));
stateListDrawable.addState(new int[] { -android.R.attr.state_pressed },
rDrawableNor);
stateListDrawable.addState(new int[] { android.R.attr.state_pressed },
rDrawablePre);
mRightView.setBackgroundDrawable(stateListDrawable);
android.widget.RelativeLayout.LayoutParams rightPP = new android.widget.RelativeLayout.LayoutParams(
ViewUtil.dip2px(mContext, 25), ViewUtil.dip2px(mContext, 22));
rightPP.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
rightPP.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
rightPP.setMargins(0, 0, 20, 0);
mRightView.setLayoutParams(rightPP);
mRightView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
viewFlipper.setInAnimation(slideLeftIn);
viewFlipper.setOutAnimation(slideLeftOut);
viewFlipper.showNext();
setNextViewItem();
}
});
top.addView(mRightView);
}
/
** 生成中间显示week */
private void generateWeekGirdView() {
GridView gridView = new GridView(mContext);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
gridView.setLayoutParams(params);
gridView.setNumColumns(7);// 设置每行列数
gridView.setGravity(Gravity.CENTER_VERTICAL);// 位置居中
gridView.setVerticalSpacing(1);// 垂直间隔
gridView.setHorizontalSpacing(1);// 水平间隔
gridView.setBackgroundColor(Color.argb(0xff, 0xe3, 0xee, 0xf4));
int i = screenWidth / 7;
int j = screenWidth - (i * 7);
int x = j / 2;
gridView.setPadding(x, 0, 0, 0);// 居中
WeekGridAdapter weekAdapter = new WeekGridAdapter(mContext);
gridView.setAdapter(weekAdapter);// 设置菜单Adapter
mMainLayout.addView(gridView);
}
/** 生成底部日历 */
private void generateClaendarGirdView() {
Calendar tempSelected1 = Instance(); // 临时
Calendar tempSelected2 = Instance(); // 临时
Calendar tempSelected3 = Instance(); // 临时
tempSelected1.Time());
tempSelected2.Time());
tempSelected3.Time());
gView1 = new CalendarGridView(mContext);
tempSelected1.add(Calendar.MONTH, -1);
gAdapter1 = new CalendarGridViewAdapter(mContext, tempSelected1,
mark
Dates);
gView1.setAdapter(gAdapter1);// 设置菜单Adapter
gView1.setId(calLayoutID);
gView2 = new CalendarGridView(mContext);
gAdapter = new CalendarGridViewAdapter(mContext, tempSelected2,
markDates);
gView2.setAdapter(gAdapter);// 设置菜单Adapter
gView2.setId(calLayoutID);
gView3 = new CalendarGridView(mContext);
tempSelected3.add(Calendar.MONTH, 1);
gAdapter3 = new CalendarGridViewAdapter(mContext, tempSelected3,
markDates);
gView3.setAdapter(gAdapter3);// 设置菜单Adapter
gView3.setId(calLayoutID);
gView2.setOnTouchListener(this);
gView1.setOnTouchListener(this);
gView3.setOnTouchListener(this);
if (ChildCount() != 0) {
}
viewFlipper.addView(gView2);
viewFlipper.addView(gView3);
viewFlipper.addView(gView1);
String title = (Calendar.YEAR)
+ "年"
+ NumberHelper.LeftPad_Tow_Zero(calStartDate
.get(Calendar.MONTH) + 1) + "月";
mTitle.setText(title);
}
// 上一个月
private void setPrevViewItem() {
iMonthViewCurrentMonth--;// 当前选择月--
// 如果当前月为负数的话显示上一年
if (iMonthViewCurrentMonth == -1) {
iMonthViewCurrentMonth = 11;
iMonthViewCurrentYear--;
}
calStartDate.set(Calendar.DAY_OF_MONTH, 1); // 设置日为当月1日
calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth); // 设置月
calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear); // 设置年
}
// 下一个月
private void setNextViewItem() {
iMonthViewCurrentMonth++;
if (iMonthViewCurrentMonth == 12) {
iMonthViewCurrentMonth = 0;
iMonthViewCurrentYear++;
}
calStartDate.set(Calendar.DAY_OF_MONTH, 1);
calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth);
calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear);
}
// 根据改变的日期更新日历
// 填充日历控件用
private void UpdateStartDateForMonth() {
calStartDate.set(Calendar.DATE, 1); // 设置成当月第一天
iMonthViewCurrentMonth = (Calendar.MONTH);// 得到当前日历显示的月
iMonthViewCurrentYear = (Calendar.YEAR);// 得到当前日历显示的年
// 星期一是2 星期天是1 填充剩余天数
int iDay = 0;
int iFirstDayOfWeek = Calendar.MONDAY;
int iStartDay = iFirstDayOfWeek;
if (iStartDay == Calendar.MONDAY) {
iDay = (Calendar.DAY_OF_WEEK) - Calendar.MONDAY;
if (iDay < 0)
iDay = 6;
}
if (iStartDay == Calendar.SUNDAY) {
iDay = (Calendar.DAY_OF_WEEK) - Calendar.SUNDAY;
if (iDay < 0)
iDay = 6;
}
calStartDate.add(Calendar.DAY_OF_WEEK, -iDay);
}
/**
* 设置标注的日期
*
* @param markDates
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