基本信息
源码名称:android 加班统计与记录 应用源码下载
源码大小:2.39M
文件格式:.rar
开发语言:Java
更新时间:2015-06-19
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   源码介绍
可以记录每天的加班时间,和统计出加班费。


package com.example.sqlite;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;

import javax.security.auth.PrivateCredentialPermission;

import cn.example.domain.Person;

import com.example.service.DBOpenHelper;
import com.example.service.PersonService;

import android.R.bool;
import android.R.integer;
import android.os.Bundle;
import android.animation.ArgbEvaluator;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.gesture.Prediction;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {
	private DBOpenHelper dbOpenHelper;
	private Person person;
	private EditText date_edt, week_edt, content_edt, work_hour, month_edt;
	private ListView show_list;
	private float hour_workhour = 11.666f;
	private int year, monthhow, day, weekhow, hour, minute;
	private PersonService personservice;
	private TextView show_text1_5,show_text2_0;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		//对象实例化
		personservice=new PersonService(this);
		dbOpenHelper = new DBOpenHelper(MainActivity.this);
		dbOpenHelper.getWritableDatabase();
		//获取控件的ID
		date_edt = (EditText) findViewById(R.id.date_edt_id);
		show_list = (ListView) findViewById(R.id.listview);
		week_edt = (EditText) findViewById(R.id.week_edt_id);
		content_edt = (EditText) findViewById(R.id.content_edt_id);
		work_hour = (EditText) findViewById(R.id.work_hour_edt_id);
		month_edt = (EditText) findViewById(R.id.month_edt_id);
		show_text1_5=(TextView)findViewById(R.id.show_text1_5);
		show_text2_0=(TextView)findViewById(R.id.show_text2_0);
	
		// 获取当前时间
		Calendar c = Calendar.getInstance();
		year = c.get(Calendar.YEAR);
		monthhow = c.get(Calendar.MONTH);
		day = c.get(Calendar.DAY_OF_MONTH);
		weekhow = c.get(Calendar.DAY_OF_WEEK);
		hour = c.get(Calendar.HOUR_OF_DAY);
		minute = c.get(Calendar.MINUTE);

	}


	// 下面是获取时间按钮事件
	public void now_time(View v) {
		String now_week = null;
		//把日期与月份给对应的控件
		date_edt.setText(String.valueOf(year)   "-"   String.valueOf(monthhow 1)
				  "-"   String.valueOf(day));
		month_edt.setText(String.valueOf(monthhow 1));
		// 因为每个星期的第一天是从星期天开始的,所以要转换
		
		  switch (weekhow) { case 1: now_week="日";
		  
		  break; case 2: now_week="一";
		  
		  break; case 3: now_week="二";
		  
		  break; case 4: now_week="三";
		  
		  break; case 5: now_week="四";
		  
		  break; case 6: now_week="五";
		  
		  break; case 7: now_week="六";
		  
		  break;
		  
		  default: break; }
		 //把星期给对应的控件
		week_edt.setText(now_week);
		
		//下面是加班费倍数
		 if(weekhow==2||weekhow==3||weekhow==4||weekhow==5||weekhow==6) {
		content_edt.setText("1.5"); } else { content_edt.setText("2"); }
		 
		Toast.makeText(getApplicationContext(), "今天日期已经填入", 1).show();
	}

	/**
	 * 添加记录并保存进数据库
	 * 
	 * @param person
	 */
	public void add(View v) {
		int n, workhour = 0;
		boolean enabled = true, a = true, b = true, c = true, d = true, e = true;//标志位
		// 获取输入框中的数据
		String week = week_edt.getText().toString();
		String date = date_edt.getText().toString();
		String content = content_edt.getText().toString();
		String month = month_edt.getText().toString();
		// 先来个判断输入框不能为空
		if (week.equals("")) {
			a = false;
			Toast.makeText(getApplicationContext(), "星期不能为空", 1).show();
		}
		if (date.equals("")) {
			b = false;
			Toast.makeText(getApplicationContext(), "日期不能为空", 1).show();
		}
		if (content.equals("1.5")||content.equals("2")) {
			c =true;

		}else {
			c=false;
			Toast.makeText(getApplicationContext(), "倍数只能为1.5或2", 1).show();
		}
		if ((work_hour.getText().toString()).equals("")) {
			d = false;
			Toast.makeText(getApplicationContext(), "加班时间不能为空", 1).show();
		} else {
			// 为什么要把下面这条件语句放这里,因为如果输入框为空后Integer.valueof()转换,系统就会出错,软件就会自动关闭,所以为空时不让转换。
			workhour = Integer.valueOf(work_hour.getText().toString());
		}
		if (month.equals("")) {
			e = false;
			Toast.makeText(getApplicationContext(), "月份不能为空", 5).show();
		}

		if (a && b && c && d && e) {
			// 先来个判断看数据表中已经存在该日期的了,有就不能写入了,只能更改
			String now_date = date_edt.getText().toString();
			SQLiteDatabase db1 = dbOpenHelper.getReadableDatabase();
			// 下面是查找方法,第一个参数为表名,第二个参数为null表示所有的字段,第三个参数为条件,第四个为点位符参数,
			Cursor cursor = db1.rawQuery("select * from person where date=?",
					new String[] { now_date.toString() });
			for (n = 0; n < cursor.getCount(); n  )// 这里的getCount()获取的总记录数量,是指跟上面条件相等值的数量
			{

				if (cursor.moveToNext())// 用for来输出所有相等条件的值
				{

					String date1 = cursor.getString(cursor
							.getColumnIndex("date"));
					// 下判断从数据表中能否获取到输入框中的数据,如果有,就不能再次存入了。
					if (date1.equals(now_date)) {
						enabled = false;
					}

				}

			}
			if (enabled) {

				// 引用Person类中的构造方法
				person = new Person(date, week, content, workhour, month);
				// 创建数据帮手对象再引用它的方法
				SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
				ContentValues values = new ContentValues();// 这个是用来存放每个字段的值,第个字段是有相应的值的。
				values.put("date", person.getdate());// 括号中,第一个参数为字段名称,
				values.put("week", person.getweek());
				values.put("content", person.getcontent());
				values.put("workhour", person.getworkhour());
				values.put("month", person.getMonth());
				db.insert("person", null, values);// 括号中的第一个参数为表名,第二个参数为空值字段,也就是说如果那个字段的值为空,那就要用到第二个参数,
				// 例如当amount字段的字为空时,就得这样写db.insert("person","amount",null);,第三个参数就字段相应的值。
				if (weekhow == 1 || weekhow == 7) {
					Toast.makeText(getApplicationContext(),"恭喜你今天赚了"   workhour * hour_workhour * 2  "元", 1).show();
				} else {
					Toast.makeText(getApplicationContext(),"恭喜你今天赚了"   workhour * hour_workhour * 1.5  "元", 1).show();
				}
			} else {
				Toast.makeText(getApplicationContext(), "已经记录过了,不能再记录,只能更改", 1)
						.show();
			}
		}
work_hour.setText("");
	}

	public void date_find(View v) {
		int i;
		int a, b = 0, c = 0, aa, bb = 0, cc = 0;
		String time1_5 = "0", time2_0 = "0";
		String month = month_edt.getText().toString();
		if(!month.equals(""))
		{
		String content1_5 = "1.5";
		String content2_0 = "2";
		SQLiteDatabase db = dbOpenHelper.getReadableDatabase();
		// 下面是查找方法,第一个参数为表名,第二个参数为null表示所有的字段,第三个参数为条件,第四个为点位符参数,
		Cursor cursor = db.rawQuery(
				"select * from person where month=? and content=?",
				new String[] { month.toString(), content1_5.toString() });
		for (i = 0; i < cursor.getCount(); i  )// 这里的getCount()获取的总记录数量,是指跟上面条件相等值的数量
		{

			if (cursor.moveToNext())// 用for来输出所有相等条件的值
			{

				int content = cursor.getInt(cursor.getColumnIndex("content"));
				int workhour = cursor.getInt(cursor.getColumnIndex("workhour"));
				String week = cursor.getString(cursor.getColumnIndex("week"));
				String date = cursor.getString(cursor.getColumnIndex("date"));
				String month1 = cursor.getString(cursor.getColumnIndex("month"));

				b = workhour;
				

			}
			a = c   b;
			c = a;
			time1_5 = String.valueOf(c);
		}

		cursor.close();
		show_text1_5.setText(month   "月份,平常1.5倍的"   time1_5   "小时"   ",计:"   c
				* 1.5 * hour_workhour   "元"   "\n"
			);
		//
		// 下面是查找方法,第一个参数为表名,第二个参数为null表示所有的字段,第三个参数为条件,第四个为点位符参数,
		Cursor cursor2 = db.rawQuery(
				"select * from person where month=? and content=?",
				new String[] { month.toString(), content2_0.toString() });
		for (i = 0; i < cursor2.getCount(); i  )// 这里的getCount()获取的总记录数量,是指跟上面条件相等值的数量
		{

			if (cursor2.moveToNext())// 用for来输出所有相等条件的值
			{

				int content = cursor2.getInt(cursor2.getColumnIndex("content"));
				int workhour = cursor2.getInt(cursor2
						.getColumnIndex("workhour"));
				String week = cursor2.getString(cursor2.getColumnIndex("week"));
				String date = cursor2.getString(cursor2.getColumnIndex("date"));
				bb = workhour;


			}
			aa = cc   bb;
			cc = aa;
			time2_0 = String.valueOf(cc);

		}
		cursor.close();//关闭curson对象
		//算出当天记录的时间与金额
		show_text2_0.setText(month   "月份,周末2倍的"   time2_0   "小时"   ",计:"   cc * 2
				* hour_workhour   "元" );
		}else {
			Toast.makeText(getApplicationContext(), "统计时月份不能为空", 1).show();
		}
	}

	// 下面为更改按钮事件
	/**
	 * 更新记录
	 * 
	 * @param person
	 */
	public void update(View v) {
		boolean a = true, b = true, c = true, d = true, e = true;
		int workhour = 0;
	

		// 获取输入框中的数据
		String week = week_edt.getText().toString();
		String date = date_edt.getText().toString();
		String content = content_edt.getText().toString();

		String month = month_edt.getText().toString();
		// 先来个判断输入框是否为空,不空就不能修改成功
		if (week.equals("")) {
			a = false;
			Toast.makeText(getApplicationContext(), "星期不能为空", 1).show();
		}
		if (date.equals("")) {
			b = false;
			Toast.makeText(getApplicationContext(), "日期不能为空", 2).show();
		}
		if (content.equals("1.5")||content.equals("2")) {
			c =true;

		}else {
			c=false;
			Toast.makeText(getApplicationContext(), "倍数只能为1.5或2", 3).show();
		}
		if ((work_hour.getText().toString()).equals("")) {
			d = false;
			Toast.makeText(getApplicationContext(), "加班时间不能为空", 4).show();
		} else {
			// 为什么要把下面这条件语句放这里,因为如果输入框为空后Integer.valueof()转换,系统就会出错,软件就会自动关闭,所以为空时不让转换。
			workhour = Integer.valueOf(work_hour.getText().toString());
		}
		if (month.equals("")) {
			e = false;
			Toast.makeText(getApplicationContext(), "月份不能为空", 5).show();
		}
		if (a && b && c && d && e) {
			// 引用Person类中的构造方法
			person = new Person(date, week, content, workhour, month);
			SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
			db.execSQL(
					"update person set month=?,week=?,content=?,workhour=? where date=?",
					new Object[] { person.getMonth(), person.getweek(),
							person.getcontent(), person.getworkhour(),
							person.getdate() });
			Toast.makeText(getApplicationContext(), "修改成功", 1).show();
		}
		work_hour.setText("");
	}

	//下面为显示出所有的记录
	public void note_content(View v){
		
		SQLiteDatabase db = dbOpenHelper.getReadableDatabase();
		//下面是查找方法,第一个参数为表名,第二个参数为null表示所有的字段,第三个参数为条件,第四个为点位符参数,
		Cursor cursor = db.query("person", null, null, null, null, null, null);
		int maxlegth=cursor.getCount();//取得数据,总条数
		List<Person> persons=personservice.getScrollData(0, maxlegth);
		List<HashMap<String, Object>> data=new ArrayList<HashMap<String,Object>>();
		for(Person person:persons)
		{
			HashMap<String, Object> item=new HashMap<String, Object>();
			item.put("date", person.getdate());
			item.put("week", person.getweek());
			item.put("content", person.getcontent());  
			item.put("workhour", person.getworkhour());
			item.put("month", person.getMonth());
			data.add(item);
			
		}
		//下面第一个为上下文,第二个为数据集,第三个参数为listvist用的xml文件,后面的就是item对应键,所对应的TextView的ID
		SimpleAdapter adapter=new SimpleAdapter(this, data, R.layout.data_item, new String[]{"date","week","content","workhour","month"}, new int[]{R.id.date_item,R.id.week_item,R.id.content_item,R.id.work_hour_item,R.id.month_item});
		show_list.setAdapter(adapter);//显示出listview
	}

}