Android史上功能最全的日历控件

※效果

※使用方法

package com.fancyy.calendarweight;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.fancyy.calendarweight.KCalendar.OnCalendarClickListener;
import com.fancyy.calendarweight.KCalendar.OnCalendarDateChangedListener;

public class MainActivity extends Activity {

String date = null;// 设置默认选中的日期  格式为 “2014-04-05” 标准DATE格式

Button bt;

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);
bt = (Button) findViewById(R.id.bt);
bt.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
new PopupWindows(MainActivity.this, bt);
}
});
}

public class PopupWindows extends PopupWindow {

public PopupWindows(Context mContext, View parent) {

View view = View.inflate(mContext, R.layout.popupwindow_calendar,
null);
view.startAnimation(AnimationUtils.loadAnimation(mContext,
R.anim.fade_in));
LinearLayout ll_popup = (LinearLayout) view
.findViewById(R.id.ll_popup);
ll_popup.startAnimation(AnimationUtils.loadAnimation(mContext,
R.anim.push_bottom_in_1));

setWidth(LayoutParams.FILL_PARENT);
setHeight(LayoutParams.FILL_PARENT);
setBackgroundDrawable(new BitmapDrawable());
setFocusable(true);
setOutsideTouchable(true);
setContentView(view);
showAtLocation(parent, Gravity.BOTTOM, 0, 0);
update();

final TextView popupwindow_calendar_month = (TextView) view
.findViewById(R.id.popupwindow_calendar_month);
final KCalendar calendar = (KCalendar) view
.findViewById(R.id.popupwindow_calendar);
Button popupwindow_calendar_bt_enter = (Button) view
.findViewById(R.id.popupwindow_calendar_bt_enter);

popupwindow_calendar_month.setText(calendar.getCalendarYear() + "年"
+ calendar.getCalendarMonth() + "月");

if (null != date) {

int years = Integer.parseInt(date.substring(0,
date.indexOf("-")));
int month = Integer.parseInt(date.substring(
date.indexOf("-") + 1, date.lastIndexOf("-")));
popupwindow_calendar_month.setText(years + "年" + month + "月");

calendar.showCalendar(years, month);
calendar.setCalendarDayBgColor(date,
R.drawable.calendar_date_focused);
}

List<String> list = new ArrayList<String>(); //设置标记列表
list.add("2014-04-01");
list.add("2014-04-02");
calendar.addMarks(list, 0);

//监听所选中的日期
calendar.setOnCalendarClickListener(new OnCalendarClickListener() {

public void onCalendarClick(int row, int col, String dateFormat) {
int month = Integer.parseInt(dateFormat.substring(
dateFormat.indexOf("-") + 1,
dateFormat.lastIndexOf("-")));

if (calendar.getCalendarMonth() - month == 1//跨年跳转
|| calendar.getCalendarMonth() - month == -11) {
calendar.lastMonth();

} else if (month - calendar.getCalendarMonth() == 1 //跨年跳转
|| month - calendar.getCalendarMonth() == -11) {
calendar.nextMonth();

} else {
calendar.removeAllBgColor();
calendar.setCalendarDayBgColor(dateFormat,
R.drawable.calendar_date_focused);
date = dateFormat;//最后返回给全局 date
}
}
});

//监听当前月份
calendar.setOnCalendarDateChangedListener(new OnCalendarDateChangedListener() {
public void onCalendarDateChanged(int year, int month) {
popupwindow_calendar_month
.setText(year + "年" + month + "月");
}
});

//上月监听按钮
RelativeLayout popupwindow_calendar_last_month = (RelativeLayout) view
.findViewById(R.id.popupwindow_calendar_last_month);
popupwindow_calendar_last_month
.setOnClickListener(new OnClickListener() {

public void onClick(View v) {
calendar.lastMonth();
}

});

//下月监听按钮
RelativeLayout popupwindow_calendar_next_month = (RelativeLayout) view
.findViewById(R.id.popupwindow_calendar_next_month);
popupwindow_calendar_next_month
.setOnClickListener(new OnClickListener() {

public void onClick(View v) {
calendar.nextMonth();
}
});

//关闭窗口
popupwindow_calendar_bt_enter
.setOnClickListener(new OnClickListener() {

public void onClick(View v) {
dismiss();
}
});
}
}

}

※Demo下载