android_课表视图_例子源码_

package com.mikewong;

import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

public class TableDemoActivity extends Activity {
	private int colors[] = {
		Color.rgb(0xee,0xff,0xff),
		Color.rgb(0xf0,0x96,0x09),
		Color.rgb(0x8c,0xbf,0x26),
		Color.rgb(0x00,0xab,0xa9),
		Color.rgb(0x99,0x6c,0x33),
		Color.rgb(0x3b,0x92,0xbc),
		Color.rgb(0xd5,0x4d,0x34),
		Color.rgb(0xcc,0xcc,0xcc)
	};
	
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    //分别表示周一到周日
    LinearLayout ll1 = (LinearLayout)findViewById(R.id.ll1);
    LinearLayout ll2 = (LinearLayout)findViewById(R.id.ll2);
    LinearLayout ll3 = (LinearLayout)findViewById(R.id.ll3);
    LinearLayout ll4 = (LinearLayout)findViewById(R.id.ll4);
    LinearLayout ll5 = (LinearLayout)findViewById(R.id.ll5);
    LinearLayout ll6 = (LinearLayout)findViewById(R.id.ll6);
    LinearLayout ll7 = (LinearLayout)findViewById(R.id.ll7);
    //每天的课程设置
    setClass(ll1, "", "", "", "", 2, 0);
    setClass(ll1, "windows编程实践", "国软 4-503", "1-9周，每一周", "9:50-11:25", 2, 1);
    setNoClass(ll1, 3, 0);
    setClass(ll1, "概率论与数理统计", "国软 4-304", "1-15周，每一周", "14:55-17:25", 3, 2);
    setNoClass(ll1, 1, 0);
    setClass(ll1, "人文化学", "一区 3-404", "3-13周，每一周", "19:00-20:30", 2, 4);
    setNoClass(ll1, 1, 0);
    
    setClass(ll2, "大学英语", "国软 4-302", "1-18周，每一周", "8:00-9:35", 2, 3);
    setClass(ll2, "计算机组织体系与结构", "国软 4-204", "1-15，每一周", "9:50-12:15", 3, 5);
    setNoClass(ll2, 3, 0);
    setClass(ll2, "团队激励和沟通", "国软 4-204", "1-9周，每一周", "15:45-17:25", 2, 6);
    setNoClass(ll2, 1, 0);
    setClass(ll2, "中国近现代史纲要", "3区 1-327", "1-9周，每一周", "19:00-21:25", 3, 1);
    
    setNoClass(ll3, 2, 0);
    setClass(ll3, "中国近现代史纲要", "3区 1-328", "1-9周，每一周", "9:50-12:15", 3, 1);
    setNoClass(ll3, 1, 0);
    setClass(ll3, "体育（网球）", "信息学部 操场", "6-18周，每一周", "14:00-15:40", 2, 2);
    setNoClass(ll3, 3, 0);
    setClass(ll3, "当代政治与经济", "3区 1-501", "1-7周，每一周", "19:00-21:25", 3, 3);
    
    setClass(ll4, "计算机组织体系与结构", "国软 4-204", "1-15，每一周", "8:00-9:35", 2, 5);
    setClass(ll4, "数据结构与算法", "国软 4-304", "1-18周，每一周", "9:50-12:15", 3, 4);
    setNoClass(ll4, 1, 0);
    setClass(ll4, "面向对象程序设计（JAVA）", "国软 1-103", "1-18周，每一周", "14:00-16:30", 3, 5);
    setNoClass(ll4, 2, 0);
    setNoClass(ll4, 3, 0);
    
    setClass(ll5, "c#程序设计", "国软 4-102", "1-9周，每一周", "8:00-9:35", 2, 6);
    setClass(ll5, "大学英语", "国软 4-302", "1-18周，每一周", "9:50-11:25", 2, 3);
    setNoClass(ll5, 2, 0);
    setClass(ll5, "基础物理", "国软 4-304", "1-18周，每一周", "14:00-16:30", 3, 1);
    setNoClass(ll5, 2, 0);
    setClass(ll5, "手机应用分析与创意", "1区 5-103", "1-7周，每一周", "19:00-21:2", 3, 2);
    
    setNoClass(ll6, 14, 0);
    
    setNoClass(ll7, 14, 0);
    
  }
  /**
   * 设置课程的方法
   * @param ll
   * @param title 课程名称
   * @param place 地点
   * @param last 时间
   * @param time 周次
   * @param classes 节数
   * @param color 背景色
   */
  void setClass(LinearLayout ll, String title, String place,
  		String last, String time, int classes, int color)
  {
  	View view = LayoutInflater.from(this).inflate(R.layout.item, null);
  	view.setMinimumHeight(dip2px(this,classes * 48));
  	view.setBackgroundColor(colors[color]);
  	((TextView)view.findViewById(R.id.title)).setText(title);
    ((TextView)view.findViewById(R.id.place)).setText(place);
    ((TextView)view.findViewById(R.id.last)).setText(last);
    ((TextView)view.findViewById(R.id.time)).setText(time);
    //为课程View设置点击的监听器
    view.setOnClickListener(new OnClickClassListener());
    TextView blank1 = new TextView(this);
    TextView blank2 = new TextView(this);
    blank1.setHeight(dip2px(this,classes));
    blank2.setHeight(dip2px(this,classes));
    ll.addView(blank1);
    ll.addView(view);
    ll.addView(blank2);
  }
  /**
   * 设置无课（空百）
   * @param ll
   * @param classes 无课的节数（长度）
   * @param color
   */
  void setNoClass(LinearLayout ll,int classes, int color)
  {
  	TextView blank = new TextView(this);
  	if(color == 0)
  		blank.setMinHeight(dip2px(this,classes * 50));
  	blank.setBackgroundColor(colors[color]);
  	ll.addView(blank);
  }
  //点击课程的监听器
  class OnClickClassListener implements OnClickListener{
  	
  	public void onClick(View v) {
  		// TODO Auto-generated method stub
  		String title;
  		title = (String) ((TextView)v.findViewById(R.id.title)).getText();
  		Toast.makeText(getApplicationContext(), "你点击的是:"  title, 
  				Toast.LENGTH_SHORT).show();
  	}
	}
  
  public static int dip2px(Context context, float dpValue) {    
  	final float scale = context.getResources().getDisplayMetrics().density;    
  	return (int) (dpValue * scale  0.5f);} /** * 根据手机的分辨率从 px(像素) 的单位 转成为 dp */
  public static int px2dip(Context context, float pxValue) {    
  	final float scale = context.getResources().getDisplayMetrics().density;    
  	return (int) (pxValue / scale  0.5f);}
}