ページを表示する（テキストとWEBビュー）
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<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" >
</uses-permission>
<uses-permission android:name="android.permission.INTERNET" />
//activity_main.xml
<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" >
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="500px"
android:layout_height="300px"
android:layout_alignRight="@+id/button1"
android:layout_marginTop="24dp"
android:orientation="vertical" >
<WebView
android:id="@+id/webView1"
android:layout_width="match_parent"
android:layout_height="224dp" />
</LinearLayout>
<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/button1"
android:layout_alignBottom="@+id/button1"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="@+id/button1"
android:ems="10" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginBottom="17dp"
android:layout_marginRight="14dp"
android:text="書き込み" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/button1"
android:layout_alignLeft="@+id/linearLayout1"
android:layout_alignRight="@+id/button1"
android:layout_below="@+id/linearLayout1"
android:ems="10"
android:inputType="textMultiLine" >
<requestFocus />
</EditText>
</RelativeLayout>
//MainActivity
package com.example.testhttp;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import com.example.testhttp.R.id;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity implements OnClickListener{
private EditText ed1,ed2;
private Button bt;
private WebView wv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ed1 = (EditText)findViewById(id.editText1);
ed2 = (EditText)findViewById(id.editText2);
bt= (Button)findViewById(id.button1);
wv = (WebView)findViewById(id.webView1);
bt.setOnClickListener(this);
exec_post(false);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public void onClick(View v) {
exec_post(true);
}
String ret = "";
// URL
URI url = null;
try {
url = new URI( "http://passepied.miraiserver.com/index.php" );
Log.d("posttest", "URLはOK");
} catch (URISyntaxException e) {
e.printStackTrace();
ret = e.toString();
}
HttpPost request = new HttpPost( url );
List<NameValuePair> post_params = new ArrayList<NameValuePair>();
if(fl){
post_params.add(new BasicNameValuePair("post_2", ed2.getText().toString()));
}
try {
request.setEntity(new UrlEncodedFormEntity(post_params, "UTF-8"));
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
DefaultHttpClient httpClient = new DefaultHttpClient();
try {
ret = httpClient.execute(request, new ResponseHandler<String>() {
@Override
public String handleResponse(HttpResponse response) throws IOException
{
Log.d(
"posttest", "code：" + response.getStatusLine().getStatusCode()
);
switch (response.getStatusLine().getStatusCode()) {
case HttpStatus.SC_OK:
return EntityUtils.toString(response.getEntity(), "UTF-8");
case HttpStatus.SC_NOT_FOUND:
return null;
default:
return null;
}
}
});
} catch (IOException e) {
Log.d("posttest", "sippai：" + e.toString());
} finally {
httpClient.getConnectionManager().shutdown();
}
ed1.setText( ret );
wv.loadDataWithBaseURL("about:blank",ret, "text/html", "UTF-8",null);
}
}
//Index.php
<html>
<head><title>PHP TEST</title></head>
<body>
<p></p>
<?php
if($_SERVER["REQUEST_METHOD"] == "POST"){
writeData();
}
readData();
function readData(){
$keijban_file = 'keijiban.txt';
$fp = fopen($keijban_file, 'rb');
if ($fp){
if (flock($fp, LOCK_SH)){
while (!feof($fp)) {
$buffer = fgets($fp);
print($buffer);
}
flock($fp, LOCK_UN);
}else{
print('haita');
}
}
fclose($fp);
}
function writeData(){
$contents = $_POST['post_2'];
$contents = nl2br($contents);
$data = "<hr>\r\n";
$data = $data."<p>".$contents."</p>\r\n";
$keijban_file = 'keijiban.txt';
$fp = fopen($keijban_file, 'ab');
if ($fp){
if (flock($fp, LOCK_EX)){
if (fwrite($fp, $data) === FALSE){
print('kakikomi');
}
flock($fp, LOCK_UN);
}else{
print('rokku');
}
}
fclose($fp);
}
?>
</body>
</html>
