title: How to connect my android app to wampserver in computer
body: <p>I have write a php file in my computer, i want to read it in my phone, 
  I can successfully access to the file if I enter the url (my computer ip)/android/get_all_products.php in my phone's browser.
   But my app can not access it successfully, the app have the permission of internet and can correct read other content.
  Why? Can you give me some suggestion.</p>
  
  <pre><code>        String content=new ReadOnline.DownloadTextTask().execute("(my computer ip)/android/get_all_products.php").get();
          Toast.makeText(this, content, Toast.LENGTH_LONG).show();
  </code></pre>
  
  <p>The DownLoadTextTask is word well with other url.</p>
  
  <pre><code>11-03 20:05:17.561  17519-17540/com.example.jifa.testonline D/Networking﹕ failed to connect to /192.168.1.191 (port 80): connect failed: ETIMEDOUT (Connection timed out)
  11-03 20:05:17.561  17519-17540/com.example.jifa.testonline D/Networking﹕ Error connecting
  11-03 20:05:17.591  17519-17519/com.example.jifa.testonline D/AAA﹕ [ 11-03 20:05:17.591 17519:17519 I/LBE-Sec  ]
  ActivityManager.GetContentProvider-&gt;settings
  enter code here
  </code></pre>