UIHelper.java

package com.hyrt.cei.util;

import java.io.File;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import com.hyrt.cei.R;
import com.hyrt.cei.vo.AccessInfo;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Handler;
import android.os.Message;
import android.text.Editable;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.TextWatcher;
import android.text.style.AbsoluteSizeSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.ImageSpan;
import android.text.style.StyleSpan;
import android.view.Menu;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

/**
 * 应用程序UI工具包：封装UI相关的一些操作
 * @author liux (http://my.oschina.net/liux)
 * @version 1.0
 * @created 2012-3-21
 */
public class UIHelper {

	public final static int LISTVIEW_ACTION_INIT = 0x01;
	public final static int LISTVIEW_ACTION_REFRESH = 0x02;
	public final static int LISTVIEW_ACTION_SCROLL = 0x03;
	public final static int LISTVIEW_ACTION_CHANGE_CATALOG = 0x04;
	
	public final static int LISTVIEW_DATA_MORE = 0x01;
	public final static int LISTVIEW_DATA_LOADING = 0x02;
	public final static int LISTVIEW_DATA_FULL = 0x03;
	public final static int LISTVIEW_DATA_EMPTY = 0x04;
	
	public final static int LISTVIEW_DATATYPE_NEWS = 0x01;
	public final static int LISTVIEW_DATATYPE_BLOG = 0x02;
	public final static int LISTVIEW_DATATYPE_POST = 0x03;
	public final static int LISTVIEW_DATATYPE_TWEET = 0x04;
	public final static int LISTVIEW_DATATYPE_ACTIVE = 0x05;
	public final static int LISTVIEW_DATATYPE_MESSAGE = 0x06;
	public final static int LISTVIEW_DATATYPE_COMMENT = 0x07;
	
	public final static int REQUEST_CODE_FOR_RESULT = 0x01;
	public final static int REQUEST_CODE_FOR_REPLY = 0x02;
	
	/** 全局web样式 */
	public final static String WEB_STYLE = "<style>* {font-size:16px;line-height:20px;} p {color:#333;} a {color:#3E62A6;} img {max-width:310px;} " +
			"img.alignleft {float:left;max-width:120px;margin:0 10px 5px 0;border:1px solid #ccc;background:#fff;padding:2px;} " +
			"pre {font-size:9pt;line-height:12pt;font-family:Courier New,Arial;border:1px solid #ddd;border-left:5px solid #6CE26C;background:#f6f6f6;padding:5px;} " +
			"a.tag {font-size:15px;text-decoration:none;background-color:#bbd6f3;border-bottom:2px solid #3E6D8E;border-right:2px solid #7F9FB6;color:#284a7b;margin:2px 2px 2px 0;padding:2px 4px;white-space:nowrap;}</style>";
	
	/**
	 * 分享到'新浪微博'或'腾讯微博'的对话框
	 * @param context 当前Activity
	 * @param title	分享的标题
	 * @param url 分享的链接
	 */
	public static void showShareDialog(final Activity context,final String title,final String url)
	{
		
	}
	
	
	/**
	 * 弹出Toast消息
	 * @param msg
	 */
	public static void ToastMessage(Context cont,String msg)
	{
		Toast.makeText(cont, msg, Toast.LENGTH_SHORT).show();
	}
	public static void ToastMessage(Context cont,int msg)
	{
		Toast.makeText(cont, msg, Toast.LENGTH_SHORT).show();
	}
	public static void ToastMessage(Context cont,String msg,int time)
	{
		Toast.makeText(cont, msg, time).show();
	}
}