package com.example.diecas_parsing_test;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button btn = (Button)findViewById(R.id.down);
btn.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
String html;
html = DownloadHtml("http://192.168.0.41");
EditText result = (EditText)findViewById(R.id.result);
result.setText(html);
}
});
}
class tcp extends Thread
{
public void run()
{
}
}
String DownloadHtml(String addr)
{
StringBuilder html = new StringBuilder();
try
{
URL url = new URL(addr);
HttpURLConnection conn = (HttpURLConnection)url.openConnection();
if(conn != null)
{
conn.setConnectTimeout(10000);
conn.setUseCaches(false);
if(conn.getResponseCode() ==HttpURLConnection.HTTP_OK)
{
BufferedReader br = new BufferedReader(
new InputStreamReader(conn.getInputStream()));
for(;;)
{
String line = br.readLine();
if(line ==null)
{
break;
}
Log.d("Tag",""+line);
html.append(line+'\n');
}
br.close();
}
conn.disconnect();
}
}
catch(Exception ex)
{
;
}
return html.toString();
}
}
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<Button
android:id="@+id/down"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:text="Button" />
<EditText
android:id="@+id/result"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/down"
android:layout_alignLeft="@+id/down"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:ems="10"
android:inputType="phone"
android:text="5555" >
<requestFocus />
</EditText>
</RelativeLayout>
메인함수와 xml부분 첨부합니다..
이게 특정 url주소의 문자열을 줄만큼 가져오는건데..
에뮬레이터로 돌리면 잘되는데.
기기로 설치후에 파싱하려고하니까 파싱을해오지않습니다..;;
도대체 뭐가 문제인지 알수가없네요 ㅠㅠ 간단한 개인웹페이지에있는 데이터 가져오려는거 만드는중인데..
당연히 잘될꺼같은거에서 막히니까 너무 허탈합니다.. ㅠ
퍼미션다 준상태이구요.. 무슨이유인지알고싶습니다;;
아님 해결책이라도 부탁드려요;;
