package com.pwp.activity;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.WindowManager;
import android.view.animation.AnimationUtils;
import android.widget.AbsListView.LayoutParams;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.ViewFlipper;
import com.pwp.borderText.BorderText;
import com.pwp.dao.ScheduleDAO;
/**
*
* @author lilin
* @date 2013-2-5 下午5:12:40
* @annotation 主界面
*/
public class MyCalendarView extends Activity implements OnGestureListener,
OnClickListener {
private ViewFlipper mViewFlipper = null;
private GestureDetector gestureDetector = null;
private MyCalendarAdp mAdp = null;
private GridView mGridView = null;
private BorderText topTextView = null;
private static int jumpMonth = 0; // 每次滑动，增加或减去一个月,默认为0（即显示当前月）
private static int jumpYear = 0; // 滑动跨越一年，则增加或者减去一年,默认为0(即当前年)
private int year_c = 0;
private int month_c = 0;
private int day_c = 0;
private String curDateStr = "";
private ScheduleDAO dao = null;
Button backTodayButton;
Button selectDataButton;
@SuppressLint("SimpleDateFormat")
public MyCalendarView() {
Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-M-d");
curDateStr = sdf.format(date); // 当期日期
year_c = Integer.parseInt(curDateStr.split("-")[0]);
month_c = Integer.parseInt(curDateStr.split("-")[1]);
day_c = Integer.parseInt(curDateStr.split("-")[2]);
dao = new ScheduleDAO(this);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mycalendarview);
backTodayButton = (Button) findViewById(R.id.backtodaybutton);
selectDataButton = (Button) findViewById(R.id.selectdatabutton);
backTodayButton.setOnClickListener((OnClickListener) this);
selectDataButton.setOnClickListener((OnClickListener) this);
gestureDetector = new GestureDetector(this);
mViewFlipper = (ViewFlipper) findViewById(R.id.flipper);
mViewFlipper.removeAllViews();
mAdp = new MyCalendarAdp(this, getResources(), jumpMonth,
jumpYear, year_c, month_c, day_c);
addGridView();
mGridView.setAdapter(mAdp);
mViewFlipper.addView(mGridView, 0);
topTextView = (BorderText) findViewById(R.id.toptext);
addTopTextView(topTextView);
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
float velocityY) {
int gvFlag = 0; // 每次添加gridview到viewflipper中时给的标记
// 左滑动
if (e1.getX() - e2.getX() > 120) {
addGridView(); // 添加一个gridView
jumpMonth++; // 下一个月
mAdp = new MyCalendarAdp(this, getResources(), jumpMonth,
jumpYear, year_c, month_c, day_c);
mGridView.setAdapter(mAdp);
addTopTextView(topTextView);
gvFlag++;
mViewFlipper.addView(mGridView, gvFlag);
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_out));
mViewFlipper.showNext();
mViewFlipper.removeViewAt(0);
return true;
}
// 右滑动
else if (e1.getX() - e2.getX() < -120) {
addGridView(); // 添加一个gridView
jumpMonth--; // 上一个月
mAdp = new MyCalendarAdp(this, getResources(), jumpMonth,
jumpYear, year_c, month_c, day_c);
mGridView.setAdapter(mAdp);
gvFlag++;
addTopTextView(topTextView);
mViewFlipper.addView(mGridView, gvFlag);
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_out));
mViewFlipper.showPrevious();
mViewFlipper.removeViewAt(0);
return true;
}
return false;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
menu.add(0, Menu.FIRST, Menu.FIRST, "今天");
menu.add(0, Menu.FIRST + 1, Menu.FIRST + 1, "跳转");
menu.add(0, Menu.FIRST + 2, Menu.FIRST + 2, "日程");
menu.add(0, Menu.FIRST + 3, Menu.FIRST + 3, "日期转换");
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
switch (item.getItemId()) {
case Menu.FIRST:
gotoToday();
break;
case Menu.FIRST + 1:
selectDate();
break;
case Menu.FIRST + 2:
Intent intent = new Intent();
intent.setClass(MyCalendarView.this, ScheduleAllView.class);
startActivity(intent);
break;
case Menu.FIRST + 3:
Intent intent1 = new Intent();
intent1.setClass(MyCalendarView.this, MyCalendarConvertView.class);
intent1.putExtra("date", new int[] { year_c, month_c, day_c });
startActivity(intent1);
break;
}
return super.onMenuItemSelected(featureId, item);
}
//
private void selectDate() {
new DatePickerDialog(this, new OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
// 1901-1-1 ----> 2049-12-31
if (year < 1901 || year > 2049) {
// 不在查询范围内
new AlertDialog.Builder(MyCalendarView.this)
.setTitle("错误日期")
.setMessage("跳转日期范围(1901/1/1-2049/12/31)")
.setPositiveButton("确认", null).show();
} else {
int gvFlag = 0;
addGridView(); // 添加一个gridView
mAdp = new MyCalendarAdp(MyCalendarView.this,
getResources(), year, monthOfYear + 1, dayOfMonth);
mGridView.setAdapter(mAdp);
addTopTextView(topTextView);
gvFlag++;
mViewFlipper.addView(mGridView, gvFlag);
if (year == year_c && monthOfYear + 1 == month_c) {
// nothing to do
}
if ((year == year_c && monthOfYear + 1 > month_c)
|| year > year_c) {
mViewFlipper.setInAnimation(AnimationUtils
.loadAnimation(MyCalendarView.this,
R.anim.push_left_in));
mViewFlipper.setOutAnimation(AnimationUtils
.loadAnimation(MyCalendarView.this,
R.anim.push_left_out));
mViewFlipper.showNext();
} else {
mViewFlipper.setInAnimation(AnimationUtils
.loadAnimation(MyCalendarView.this,
R.anim.push_right_in));
mViewFlipper.setOutAnimation(AnimationUtils
.loadAnimation(MyCalendarView.this,
R.anim.push_right_out));
mViewFlipper.showPrevious();
}
mViewFlipper.removeViewAt(0);
// 跳转之后将跳转之后的日期设置为当期日期
year_c = year;
month_c = monthOfYear + 1;
day_c = dayOfMonth;
jumpMonth = 0;
jumpYear = 0;
}
}
}, year_c, month_c - 1, day_c).show();
}
// 跳转到今天
private void gotoToday() {
int xMonth = jumpMonth;
int xYear = jumpYear;
int gvFlag = 0;
jumpMonth = 0;
jumpYear = 0;
addGridView(); // 添加一个gridView
year_c = Integer.parseInt(curDateStr.split("-")[0]);
month_c = Integer.parseInt(curDateStr.split("-")[1]);
day_c = Integer.parseInt(curDateStr.split("-")[2]);
mAdp = new MyCalendarAdp(this, getResources(), jumpMonth,
jumpYear, year_c, month_c, day_c);
mGridView.setAdapter(mAdp);
addTopTextView(topTextView);
gvFlag++;
mViewFlipper.addView(mGridView, gvFlag);
if (xMonth == 0 && xYear == 0) {
// nothing to do
} else if ((xYear == 0 && xMonth > 0) || xYear > 0) {
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_out));
mViewFlipper.showNext();
} else {
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_out));
mViewFlipper.showPrevious();
}
mViewFlipper.removeViewAt(0);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return gestureDetector.onTouchEvent(event);
}
@Override
public boolean onDown(MotionEvent e) {
return false;
}
@Override
public void onLongPress(MotionEvent e) {
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
float distanceY) {
return false;
}
@Override
public void onShowPress(MotionEvent e) {
}
@Override
public boolean onSingleTapUp(MotionEvent e) {
return false;
}
// 添加头部的年份 闰哪月等信息
public void addTopTextView(TextView textView) {
StringBuffer textDate = new StringBuffer();
Drawable bg = getResources().getDrawable(R.drawable.top_day);
textView.setBackgroundDrawable(bg);
// 2013年2月 蛇年（癸巳年）
// 2012年2月 闰四月龙年（壬辰年）
// 2013年2月
textDate.append(mAdp.getShowYear()).append("年")
.append(mAdp.getShowMonth()).append("月").append("\t");
// 显示闰月
if (!mAdp.getLeapMonth().equals("") && mAdp.getLeapMonth() != null) {
textDate.append("闰").append(mAdp.getLeapMonth()).append("月")
.append("\t");
}
// 蛇年（癸巳年）
textDate.append(mAdp.getAnimalsYear()).append("年").append("(")
.append(mAdp.getCyclical()).append("年)");
textView.setText(textDate);
textView.setTextSize(18);
textView.setTextColor(Color.BLACK);
textView.setTypeface(Typeface.DEFAULT_BOLD);
}
// 添加gridview
private void addGridView() {
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
// 取得屏幕的宽度和高度
WindowManager windowManager = getWindowManager();
Display display = windowManager.getDefaultDisplay();
int Width = display.getWidth();
int Height = display.getHeight();
mGridView = new GridView(this);
mGridView.setNumColumns(7);// 7列
mGridView.setColumnWidth(46);// 每项的宽度
if (Width == 480 && Height == 800) {
mGridView.setColumnWidth(69);
}
mGridView.setGravity(Gravity.CENTER_VERTICAL);
isShowGridViewBorder(mGridView, false);// 是否显示网格边框
mGridView.setBackgroundResource(R.drawable.mycalendar_gridview_bg);
mGridView.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {// 将gridview中的触摸事件回传给gestureDetector
return gestureDetector.onTouchEvent(event);
}
});
mGridView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
// Toast.makeText(MyCalendarView.this, position % 7 + "",
// Toast.LENGTH_SHORT).show();
int startPosition = mAdp.getStartPositon();// 当月第一天的位置
int endPosition = mAdp.getEndPosition();// 当月最后一天的位置
Log.i("andli", "点击位置=" + position);
Log.i("andli", "当月第一天，最后一天的位置[" + startPosition + ","
+ endPosition + "]");
// 本月范围内方可添加日程
if (startPosition <= position && position <= endPosition) {
String scheduleDay = mAdp.getDateByClickItem(position)
.split("\\.")[0]; // 这一天的阳历
// String scheduleLunarDay =
// mAdp.getDateByClickItem(position).split("\\.")[1];
// //这一天的阴历
String scheduleYear = mAdp.getShowYear();
String scheduleMonth = mAdp.getShowMonth();
// 通过日期查询这一天是否被标记，如果标记了日程就查询出这天的所有日程信息
String[] scheduleIDs = dao.getScheduleByTagDate(
Integer.parseInt(scheduleYear),
Integer.parseInt(scheduleMonth),
Integer.parseInt(scheduleDay));
if (scheduleIDs != null && scheduleIDs.length > 0) {
// 跳转到显示这一天的所有日程信息界面
Intent intent = new Intent();
intent.setClass(MyCalendarView.this,
ScheduleInfoView.class);
intent.putExtra("scheduleID", scheduleIDs);
startActivity(intent);
}
// 直接跳转到需要添加日程的界面
else {
ArrayList<String> scheduleDate = new ArrayList<String>();
scheduleDate.add(scheduleYear);
scheduleDate.add(scheduleMonth);
scheduleDate.add(scheduleDay);
scheduleDate.add(getWeek(position));
Intent intent = new Intent();
intent.putStringArrayListExtra("scheduleDate",
scheduleDate);
intent.setClass(MyCalendarView.this,
ScheduleAddView.class);
startActivity(intent);
}
}
// else {
// Toast.makeText(MyCalendarView.this, "非当月，无法新增日程",
// Toast.LENGTH_SHORT).show();
// }
}
});
mGridView.setLayoutParams(params);
}
// 是否显示GridView的边框
private void isShowGridViewBorder(GridView mGridView2, boolean b) {
if (b) {
mGridView.setSelector(new ColorDrawable(Color.TRANSPARENT)); // 去除gridView边框
mGridView.setVerticalSpacing(1);
mGridView.setHorizontalSpacing(1);
}
}
private String getWeek(int position) {
String week = "";
// 得到这一天是星期几
switch (position % 7) {
case 0:
week = "星期日";
break;
case 1:
week = "星期一";
break;
case 2:
week = "星期二";
break;
case 3:
week = "星期三";
break;
case 4:
week = "星期四";
break;
case 5:
week = "星期五";
break;
case 6:
week = "星期六";
break;
}
return week;
}
@Override
public void onClick(View v) {
if (v == backTodayButton) {
gotoToday();
} else if (v == selectDataButton) {
selectDate();
}
}
}