android翻译

通过网上一位仁兄的实例我 最近练习了一个在线翻译的项目下面把主要代码贴下
多谢那位仁兄
源地址和目标地址

package com.srcAndDest;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
 * 源地址和目标地址
 * @author wdw
 *
 */
public class SrcAndDest {

	public List<HashMap<String,Object>> list=null;
	public List<HashMap<String,Object>> getSrcAndDest(){
		list=new ArrayList<HashMap<String,Object>>();
		HashMap<String,Object> 	map = new HashMap<String,Object>();
		map.put("enc", "zh-CN");
		map.put("text", "中文（简体）");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "zh-TW");
		map.put("text", "中文（繁体）");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "en");
		map.put("text", "英语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sq");
		map.put("text", "阿尔巴尼亚人");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "am");
		map.put("text", "阿姆哈拉语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "hy");
		map.put("text", "亚美尼亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "az");
		map.put("text", "阿塞拜疆");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "be");
		map.put("text", "白俄罗斯");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "bn");
		map.put("text", "孟加拉");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "bh");
		map.put("text", "比哈里");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "bg");
		map.put("text", "保加利亚语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "my");
		map.put("text", "缅甸语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ca");
		map.put("text", "加泰罗尼亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "chr");
		map.put("text", "切诺基");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "hr");
		map.put("text", "克罗地亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "cs");
		map.put("text", "捷克");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "da");
		map.put("text", "丹麦");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "nl");
		map.put("text", "荷兰");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "et");
		map.put("text", "爱沙尼亚语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "tl");
		map.put("text", "菲律宾");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "fi");
		map.put("text", "芬兰");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "fr");
		map.put("text", "法语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "gl");
		map.put("text", "加利西亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ka");
		map.put("text", "格鲁吉亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "de");
		map.put("text", "德语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "el");
		map.put("text", "希腊语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "iw");
		map.put("text", "希伯来");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "hi");
		map.put("text", "印地文");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "hu");
		map.put("text", "匈牙利");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "is");
		map.put("text", "冰岛");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "id");
		map.put("text", "印度尼西亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "iu");
		map.put("text", "因纽特语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "it");
		map.put("text", "意大利");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ja");
		map.put("text", "日文");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "kn");
		map.put("text", "卡纳达");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "km");
		map.put("text", "高棉");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ko");
		map.put("text", "韩国");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ku");
		map.put("text", "库尔德");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ky");
		map.put("text", "吉尔吉斯");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "lo");
		map.put("text", "老挝语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "lv");
		map.put("text", "拉脱维亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "lt");
		map.put("text", "立陶宛");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "mk");
		map.put("text", "马其顿");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ms");
		map.put("text", "马来");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ml");
		map.put("text", "马来亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "mt");
		map.put("text", "马耳他语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "mr");
		map.put("text", "马拉");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "mn");
		map.put("text", "蒙古族");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ne");
		map.put("text", "尼泊尔");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "no");
		map.put("text", "挪威的");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "or");
		map.put("text", "奥里雅");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ps");
		map.put("text", "普什图语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "fa");
		map.put("text", "波斯湾");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "pl");
		map.put("text", "波兰语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "pt-PT");
		map.put("text", "葡");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "pa");
		map.put("text", "旁遮普语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ro");
		map.put("text", "罗马尼亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ru");
		map.put("text", "俄罗斯");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sa");
		map.put("text", "梵语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sr");
		map.put("text", "塞尔维亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sd");
		map.put("text", "信德语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "si");
		map.put("text", "僧伽罗人");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sk");
		map.put("text", "斯洛伐克");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sl");
		map.put("text", "斯洛文尼亚");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "es");
		map.put("text", "西班牙");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sw");
		map.put("text", "斯瓦希里");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "sv");
		map.put("text", "瑞典语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "tg");
		map.put("text", "塔吉克");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ta");
		map.put("text", "泰米尔人");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "tl");
		map.put("text", "他加禄语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "te");
		map.put("text", "泰卢固");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "th");
		map.put("text", "泰国");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "bo");
		map.put("text", "西藏");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "tr");
		map.put("text", "土耳其语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "uk");
		map.put("text", "乌克兰");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ur");
		map.put("text", "乌尔都语");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "uz");
		map.put("text", "乌孜别克");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "ug");
		map.put("text", "维吾尔");
		list.add(map);
		map = new HashMap<String,Object>();
		map.put("enc", "vi");
		map.put("text", "越南人");
		list.add(map);
		return list;
	}
}
activity的主要代码

public void onClick(View v)
    {
    	if (v.getId()==interCha.getId()) 
    	{
			//自定义dialog
    		LayoutInflater flater=this.getLayoutInflater();
    		View view = flater.inflate(R.layout.alertview, null);
    		AlertDialog.Builder builder = new AlertDialog.Builder(this);
    		builder.setView(view);
    		builder.setTitle("languageCode设置");
    		spsrc=(Spinner)view.findViewById(R.id.spsrc);
			spdest=(Spinner)view.findViewById(R.id.spdest);
			ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
					android.R.layout.simple_spinner_item,altext);
			adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
			spsrc.setAdapter(adapter);
			spsrc.setSelection(srcIndex);
			adapter = new ArrayAdapter<String>(this,
					android.R.layout.simple_spinner_item,altext);
			adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
			spdest.setAdapter(adapter);
			spdest.setSelection(destIndex);
			builder.setPositiveButton("确定", new DialogInterface.OnClickListener(){

				public void onClick(DialogInterface dialog, int which) {
					srcIndex = spsrc.getSelectedItemPosition();
					destIndex = spdest.getSelectedItemPosition();
					//先保存后获取设置
					putSetting(srcIndex,destIndex);
					getSetting();
				}
				
			});
			builder.setNegativeButton("取消", new DialogInterface.OnClickListener(){

				public void onClick(DialogInterface dialog, int which) {
					// TODO Auto-generated method stub
					
				}
				
			});
			builder.create().show();
		}
    	else if (v.getId()==interButton.getId())
    	{
			tileView.setVisibility(TextView.VISIBLE);
			myWView.setVisibility(WebView.VISIBLE);
			myHandler.post(new Runnable(){

				public void run() {
					String textString = myEText.getText().toString();
					if (!textString.equals(""))
					{
						myWView.loadUrl("javascript:translate('"+ 
			        			  textString + "','"+src+"','"+dest+"')");
					}
					
				}
				
			});
		}
    	else if (v.getId()==readBt.getId())
    	{
			mSpeech.speak(readEt.getText().toString(),
					TextToSpeech.QUEUE_FLUSH, null);
		}
    	else {
			//交换目标地址和源地址
    		this.putSetting(destIndex, srcIndex);
			this.getSetting();
		}
		
	}
    /*
	 * 初始化上一次src和dest
	 */
	private void getSetting(){
		SharedPreferences settings=getPreferences(MODE_PRIVATE);
		srcIndex=settings.getInt("srcIndex", 0);
		destIndex=settings.getInt("destIndex", 0);
		//得到src和dest语言LanguageCode（例如：简体中文：zh-cn,繁体中文：zh-tw） 
		src=alenc.get(srcIndex);//alenc一个ArrayList<String>对象，保存enc
		dest=alenc.get(destIndex);
		stext=altext.get(srcIndex);//altext一个ArrayList<String>对象，保存text
		dtext=altext.get(destIndex);
		String text=stext+">>"+dtext;
		if(srcIndex!=destIndex){
			interCha.setText(text);
		}else{
			if(srcIndex==0){
				interCha.setText("翻译设置");
			}else{
				interCha.setText(text);
			}
		}
	}
	private void putSetting(int srcindex,int destindex)
	{
		SharedPreferences setting = this.getPreferences(MODE_PRIVATE);
		Editor editor = setting.edit();
		editor.putInt("srcIndex", srcindex);
		editor.putInt("destIndex", destindex);
		editor.commit();
		
	}
public void onDestroy(){
		this.putSetting(srcIndex, destIndex);
		super.onDestroy();
	}
	//检查网络是否连接
	public boolean checkIntent(){
		ConnectivityManager mannager=(ConnectivityManager)
	      this.getSystemService(CONNECTIVITY_SERVICE);
		NetworkInfo info=mannager.getActiveNetworkInfo();
		if(info==null || !info.isConnected()){
			return false;
		}
		if(info.isRoaming()){
			return true;
		}
		return true;
	}

JavaScript代码

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<script type="text/javascript" src="http://www.google.com/jsapi"></script> 
<script type="text/javascript">
    google.load("language", "1");
    function g_translate(strInput,src,dest,out){
        google.language.translate(strInput, src, dest, function(result){
          if (!result.error){
            document.getElementById(out).innerHTML=result.translation;
			}else
            document.getElementById(out).innerHTML="google_translate Error!";
        });
      } 
</script>
  

<body style="background-color:#fff">
<div id="show" style="font-size:16px; color:#666;"></div>
<script language="javascript">
function translate(strTranslate,src,dest)
{
    document.getElementById("show").innerHTML="翻译中.....";
    g_translate(strTranslate,src,dest,"show");
}
</script>
</body>
</html>