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안녕하세요, 안드로이드 TextBox를 "http://www.weather.com"TextBox에 연결하려고합니까? 내 응용 프로그램 텍스트 상자에 입력 된 "문자열"을 웹 사이트 textBOx로 어떻게 전송할 수 있습니까? , AsyncTask를로 HTTP 요청 코드를 삽입Android 앱에서 웹 사이트 TextBox로 데이터를 입력하는 방법은 무엇입니까?
package in.niteesh.connectToServer;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.ParseException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class ConnectServerActivity extends Activity
{
//private static final int LENGTH_SHORT = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//Take a Login Button
Button btnLogin = (Button)findViewById(R.id.btnLogin);
//Set the onClick Event
btnLogin.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
//Get TextBox from the layout
EditText etUserName = (EditText)findViewById(R.id.etUser);
//Client to make the request to your weather.com
DefaultHttpClient myClient = new DefaultHttpClient();
//This is where you put the information you're sending.
HttpPost postUserCredentials = new HttpPost(getString(R.string.LoginAddress)); //Http Post is used for sending SOAP requests
HttpEntity postParameters = null; // Extract the byte to a string form
try
{
postParameters = new StringEntity("u=" + etUserName.getText());
}
catch (UnsupportedEncodingException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
postUserCredentials.setHeader("Content-type", "http://www.weather.com/");
postUserCredentials.setEntity(postParameters);
HttpResponse postResponse = null;
try
{
postResponse = myClient.execute(postUserCredentials);
}
catch (ClientProtocolException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
HttpEntity postResponseEntity = postResponse.getEntity();
try
{
String result = EntityUtils.toString(postResponseEntity);
}
catch (ParseException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
}
main.xml에 코드 모든
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView android:id="@+id/tvUser" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="Username:" />
<EditText android:id="@+id/etUser" android:layout_width="match_parent" android:layout_height="wrap_content" />
<Button android:id="@+id/btnLogin" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Login" />
</LinearLayout>