I have a very, very simple app. I've set it up using xampp. When I attempt to log a user into the localhost nothing happens, at all. No error, no logcat, nothing... very strange. I have tested XAMPP, it loads php pages into my browser, runs etc. XAMPP is definitely working as my localhost. I have tested the java
class on an actual URL and it works. Here's the code:
connect.php
<?php
$host = 'localhost';
$user = 'root';
$pass = '';
$db = 'test';
$conn_error = 'Not Connected!';
if (!mysql_connect($host, $user, $pass) || !mysql_select_db($db)) {
die ($conn_error);
}
?>
test.php
<?php
require_once 'connect.php';
$username = $_POST['username'];
$password = $_POST['password'];
$query_search = "SELECT * FROM members WHERE username = '".$username."' AND password = '".$password. "'";
$query_exec = mysql_query($query_search) or die(mysql_error());
$rows = mysql_num_rows($query_exec);
if($rows == 1) {
echo "1";
} else {
echo "Username/Password is invalid";
}
?>
login.java
class LogMeIn extends AsyncTask<String, Void, String> {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://localhost/test.php");
protected String doInBackground(String... urls) {
try {
username = un.getText().toString();
password = pw.getText().toString();
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(
2);
nameValuePairs
.add(new BasicNameValuePair("username", username));
nameValuePairs
.add(new BasicNameValuePair("password", password));
post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = client.execute(post);
String res = inputStream(response.getEntity().getContent())
.toString();
Log.v("RESPONSE", res);
// if username and password are valid, launch main activity
if (res.toString() == "1") {
Intent logIn = new Intent(getApplicationContext(),
Main.class);
startActivity(logIn);
}
I think it's my URL for the post. localhost/test.php
. However I have tried the following
- localhost/test.php
- 10.0.0.2/test.php
- 192.168.x.x/test.php
- 127.0.0.1/test.php
None of them work. Probably a very simple solution and almost certainly a duplicate question but I cannot for the life of me figure this out.
EDIT
I changed the localhost to http://192.168.x.x/test.php and at first nothing... then finally I got a warning in logcat, like a caught exception. It says
05-27 23:38:42.510: W/System.err(13310): org.apache.http.conn.HttpHostConnectException: Connection to http://192.68.x.x refused
05-27 23:38:42.510: W/System.err(13310): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
05-27 23:38:42.510: W/System.err(13310): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
05-27 23:38:42.510: W/System.err(13310): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
05-27 23:38:42.510: W/System.err(13310): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
05-27 23:38:42.520: W/System.err(13310): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
05-27 23:38:42.520: W/System.err(13310): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
05-27 23:38:42.520: W/System.err(13310): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
05-27 23:38:42.520: W/System.err(13310): at com.facilitysolutionsinc.trackflex.Log_In$LogMeIn.doInBackground(Log_In.java:83)
05-27 23:38:42.520: W/System.err(13310): at com.facilitysolutionsinc.trackflex.Log_In$LogMeIn.doInBackground(Log_In.java:1)
05-27 23:38:42.520: W/System.err(13310): at android.os.AsyncTask$2.call(AsyncTask.java:287)
05-27 23:38:42.520: W/System.err(13310): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
05-27 23:38:42.520: W/System.err(13310): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
05-27 23:38:42.520: W/System.err(13310): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
05-27 23:38:42.520: W/System.err(13310): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
05-27 23:38:42.520: W/System.err(13310): at java.lang.Thread.run(Thread.java:856)
05-27 23:38:42.520: W/System.err(13310): Caused by: java.net.ConnectException: failed to connect to /192.68.x.x (port 80): connect failed: ETIMEDOUT (Connection timed out)
05-27 23:38:42.530: W/System.err(13310): at libcore.io.IoBridge.connect(IoBridge.java:114)
05-27 23:38:42.530: W/System.err(13310): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
05-27 23:38:42.530: W/System.err(13310): at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
05-27 23:38:42.530: W/System.err(13310): at java.net.Socket.connect(Socket.java:842)
05-27 23:38:42.530: W/System.err(13310): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
05-27 23:38:42.530: W/System.err(13310): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
05-27 23:38:42.530: W/System.err(13310): ... 14 more
05-27 23:38:42.530: W/System.err(13310): Caused by: libcore.io.ErrnoException: connect failed: ETIMEDOUT (Connection timed out)
05-27 23:38:42.540: W/System.err(13310): at libcore.io.Posix.connect(Native Method)
05-27 23:38:42.540: W/System.err(13310): at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:85)
05-27 23:38:42.540: W/System.err(13310): at libcore.io.IoBridge.connectErrno(IoBridge.java:127)
05-27 23:38:42.540: W/System.err(13310): at libcore.io.IoBridge.connect(IoBridge.java:112)
05-27 23:38:42.540: W/System.err(13310): ... 19 more