I'm trying to send a GET request from an Android app to a web server, so the server will store the information in a database.
Here is the Android Application:
public class Final extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_final);
Button btnSend = (Button)findViewById(R.id.BtnSend);
btnSend.setOnClickListener(new OnClickListener(){
public void onClick(View arg0){
TestReceiver();
}
});
void TestReceiver()
{
//ALERT MESSAGE
Toast.makeText(getBaseContext(),"Please wait, connecting to server.",Toast.LENGTH_LONG).show();
HttpClient Client = new DefaultHttpClient();
try
{
Client.getConnectionManager().getSchemeRegistry().register(getMockedScheme());
} catch (Exception e) {
System.out.println("Error con no se que");
}
String Value="Kevin";
String URL = "http://echogame24.comli.com/Receiver.php?action="+Value;
try
{
String SetServerString = "";
// Create Request to server and get response
HttpGet httpget = new HttpGet(URL);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
SetServerString = Client.execute(httpget, responseHandler);
}
catch(Exception ex)
{
System.out.println("Fail!");
}
}
//** I added all this following the advise in the link below
public Scheme getMockedScheme() throws Exception {
MySSLSocketFactory mySSLSocketFactory = new MySSLSocketFactory();
return new Scheme("https", (SocketFactory) mySSLSocketFactory, 443);
}
class MySSLSocketFactory extends SSLSocketFactory {
javax.net.ssl.SSLSocketFactory socketFactory = null;
public MySSLSocketFactory(KeyStore truststore) throws Exception {
super(truststore);
socketFactory = getSSLSocketFactory();
}
public MySSLSocketFactory() throws Exception {
this(null);
}
@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException,
UnknownHostException {
return socketFactory.createSocket(socket, host, port, autoClose);
}
@Override
public Socket createSocket() throws IOException {
return socketFactory.createSocket();
}
javax.net.ssl.SSLSocketFactory getSSLSocketFactory() throws Exception {
SSLContext sslContext = SSLContext.getInstance("TLS");
TrustManager tm = new X509TrustManager() {
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
};
sslContext.init(null, new TrustManager[] { tm }, null);
return sslContext.getSocketFactory();
}
}
}
In the accepted answer of this link:
They recommend to use the last methods so the application can send request to any server.
I also include the code of the PHP server that will accept the request:
<?php
$name="A_".$_GET["action"] ;
require_once('mysql_conexion.php');
//Here we set the variables
$country = "Prueba";
$score = 200;
//Here we create the sql sentence we will need to insert information in the Data base
$q="INSERT INTO PLAYERS(NAME, COUNTRY, SCORE) VALUES ('$name', '$country', '$score')";
$r=@mysqli_query($dbc, $q);
//Now we check if we succed or failed
if($r){
//This means we did it right
echo 'There is a new player<br>';
}else{
//This means we failed
echo '<h1>Error </h1>
<p class="error">There was an error</p>';
echo '<p>'.mysqli_error($dbc).'<br /><br />Query:'.$q.'</p>';
}
//We close now the data base connection
mysqli_close($dbc);
?>
My Problems:
After including in the Android Application the methods below **1 I have the following errors:
1-
The constructor Scheme(String, Final.MySSLSocketFactory, int) is undefined
In the Line:
return new Scheme("https", mySSLSocketFactory, 443);
2-
Multiple markers at this line - The type Final.MySSLSocketFactory must implement the inherited abstract method SocketFactory.createSocket(InetAddress, int, InetAddress, int) - The type Final.MySSLSocketFactory must implement the inherited abstract method SocketFactory.createSocket(String, int) - The type Final.MySSLSocketFactory must implement the inherited abstract method SSLSocketFactory.getSupportedCipherSuites() - The type Final.MySSLSocketFactory must implement the inherited abstract method SocketFactory.createSocket(InetAddress, int) - The type Final.MySSLSocketFactory must implement the inherited abstract method SocketFactory.createSocket(String, int, InetAddress, int) - The type Final.MySSLSocketFactory must implement the inherited abstract method SSLSocketFactory.getDefaultCipherSuites()
In the Line:
class MySSLSocketFactory extends SSLSocketFactory {
3-
The constructor SSLSocketFactory(KeyStore) is undefined
In the line:
super(truststore);
Could anyone tell me what am I doing wrong? I think I just copied that part of the code exactly like appear in the accpeted answer for the question:
