android 移动端中文编码处理（数据库oracle）

package com.example.nbwb;

import java.io.IOException;

import java.io.InputStream;

import java.net.HttpURLConnection;

import java.net.MalformedURLException;

import java.net.URL;

import java.net.URLEncoder;

import org.apache.http.client.utils.URLEncodedUtils;

import com.example.util.JsonParpser;

import com.example.util.StringUtil;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.content.SharedPreferences;

import android.util.Log;

import android.view.Menu;

import android.view.View;

import android.widget.EditText;

import android.widget.Toast;

public class SendwbActivity extends Activity {

private EditText sendwbtext;

private String btext,userid,json;

private Handler handler;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_sendwb);

sendwbtext=(EditText) findViewById(R.id.sendwbtext);

SharedPreferences pres= SendwbActivity.this.getSharedPreferences("user", Context.MODE_PRIVATE);

userid=pres.getString("userid", "");

handler=new Handler(){

@Override

public void handleMessage(Message msg) {

// TODO Auto-generated method stub

// Toast.makeText(SendwbActivity.this, userid+" "+btext, Toast.LENGTH_SHORT)

// .show();

if("1".equals(json)){

Toast.makeText(SendwbActivity.this, "发送成功", Toast.LENGTH_SHORT).show();

}else if ("0".equals(json)) {

Toast.makeText(SendwbActivity.this, "发送失败", Toast.LENGTH_SHORT).show();

}else {

Toast.makeText(SendwbActivity.this, "数据获取错误", Toast.LENGTH_SHORT).show();

}

}

};

}

public void sumbit(View view){

btext=sendwbtext.getText().toString();

// Toast.makeText(this, btext, Toast.LENGTH_SHORT).show();

if ("".equals(btext)||"".equals(userid)) {

Toast.makeText(SendwbActivity.this, "输入不能为空或用户获取错误", Toast.LENGTH_SHORT)

.show();

}else {

new Thread(){

@Override

public void run() {

String url="http://expect-xh.oicp.net:52/NBwb/BlogServlet?function=addBlog&userid="+userid+"&btext="+ URLEncoder.encode(btext);//这里的中文处理

HttpURLConnection con=null;

InputStream is=null;

try {

URL address=new URL(url);

con=(HttpURLConnection)address.openConnection();

con.setConnectTimeout(10000);

is=con.getInputStream();

json=StringUtil.readStream(is);

Log.i("send", json);

Message msg=new Message();

Bundle data=new Bundle();

data.putString("json", json);

msg.setData(data);

handler.sendMessage(msg);

} catch (MalformedURLException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}.start();

}

}

public void returnbtu(View view){

Intent intent=new Intent(this,NBSendwbActivity.class);

startActivity(intent);

finish();

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.sendwb, menu);

return true;

}

}