package com.pwp.activity;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import com.pwp.borderText.BorderText;
import com.pwp.dao.ScheduleDAO;
import com.pwp.vo.ScheduleVO;
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.AttributeSet;
import android.util.Log;
import android.view.Display;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.view.GestureDetector.OnGestureListener;
import android.view.View.OnTouchListener;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.DatePicker;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ViewFlipper;
import android.widget.AbsListView.LayoutParams;
import android.widget.AdapterView.OnItemClickListener;
/**
* 日历显示activity
* @author jack_peng
*
*/
public class CalendarActivity extends Activity implements OnGestureListener {
private ViewFlipper flipper = null;
private GestureDetector gestureDetector = null;
private CalendarView calV = null;
private GridView gridView = null;
private BorderText topText = null;
private Drawable draw = 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 currentDate = "";
private ScheduleDAO dao = null;
public CalendarActivity() {
Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-M-d");
currentDate = sdf.format(date); //当期日期
year_c = Integer.parseInt(currentDate.split("-")[0]);
month_c = Integer.parseInt(currentDate.split("-")[1]);
day_c = Integer.parseInt(currentDate.split("-")[2]);
dao = new ScheduleDAO(this);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
gestureDetector = new GestureDetector(this);
flipper = (ViewFlipper) findViewById(R.id.flipper);
flipper.removeAllViews();
calV = new CalendarView(this, getResources(),jumpMonth,jumpYear,year_c,month_c,day_c);
addGridView();
gridView.setAdapter(calV);
//flipper.addView(gridView);
flipper.addView(gridView,0);
topText = (BorderText) findViewById(R.id.toptext);
addTextToTopTextView(topText);
}
@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
if (e1.getX() - e2.getX() > 120) {
//像左滑动
addGridView(); //添加一个gridView
jumpMonth++; //下一个月
calV = new CalendarView(this, getResources(),jumpMonth,jumpYear,year_c,month_c,day_c);
gridView.setAdapter(calV);
//flipper.addView(gridView);
addTextToTopTextView(topText);
gvFlag++;
flipper.addView(gridView, gvFlag);
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_out));
this.flipper.showNext();
flipper.removeViewAt(0);
return true;
} else if (e1.getX() - e2.getX() < -120) {
//向右滑动
addGridView(); //添加一个gridView
jumpMonth--; //上一个月
calV = new CalendarView(this, getResources(),jumpMonth,jumpYear,year_c,month_c,day_c);
gridView.setAdapter(calV);
gvFlag++;
addTextToTopTextView(topText);
//flipper.addView(gridView);
flipper.addView(gridView,gvFlag);
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_right_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.push_right_out));
this.flipper.showPrevious();
flipper.removeViewAt(0);
return true;
}
return false;
}
/**
* 创建菜单
*/
@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);
}
/**
* 选择菜单
*/
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
switch (item.getItemId()){
case Menu.FIRST:
//跳转到今天
int xMonth = jumpMonth;
int xYear = jumpYear;
int gvFlag =0;
jumpMonth = 0;
jumpYear = 0;
addGridView(); //添加一个gridView
year_c = Integer.parseInt(currentDate.split("-")[0]);
month_c = Integer.parseInt(currentDate.split("-")[1]);
day_c = Integer.parseInt(currentDate.split("-")[2]);
calV = new CalendarView(this, getResources(),jumpMonth,jumpYear,year_c,month_c,day_c);
gridView.setAdapter(calV);
addTextToTopTextView(topText);
gvFlag++;
flipper.addView(gridView,gvFlag);
if(xMonth == 0 && xYear == 0){
//nothing to do
}else if((xYear == 0 && xMonth >0) || xYear >0){
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.push_left_out));
this.flipper.showNext();
}else{
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_right_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.push_right_out));
this.flipper.showPrevious();
}
flipper.removeViewAt(0);
break;
case Menu.FIRST+1:
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(CalendarActivity.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
calV = new CalendarView(CalendarActivity.this, CalendarActivity.this.getResources(),year,monthOfYear+1,dayOfMonth);
gridView.setAdapter(calV);
addTextToTopTextView(topText);
gvFlag++;
flipper.addView(gridView,gvFlag);
if(year == year_c && monthOfYear+1 == month_c){
//nothing to do
}
if((year == year_c && monthOfYear+1 > month_c) || year > year_c ){
CalendarActivity.this.flipper.setInAnimation(AnimationUtils.loadAnimation(CalendarActivity.this,R.anim.push_left_in));
CalendarActivity.this.flipper.setOutAnimation(AnimationUtils.loadAnimation(CalendarActivity.this,R.anim.push_left_out));
CalendarActivity.this.flipper.showNext();
}else{
CalendarActivity.this.flipper.setInAnimation(AnimationUtils.loadAnimation(CalendarActivity.this,R.anim.push_right_in));
CalendarActivity.this.flipper.setOutAnimation(AnimationUtils.loadAnimation(CalendarActivity.this,R.anim.push_right_out));
CalendarActivity.t