title: Android httpPost with parameters and file
body: <p>I need to upload some data to PHP server. 
  I can do post with parameters: </p>
  
  <pre><code>String url = "http://yourserver";
  
  HttpClient httpClient = new DefaultHttpClient();
  HttpPost httpPost = new HttpPost(url);
  nameValuePairs.add(new BasicNameValuePair("user", "username"));
  nameValuePairs.add(new BasicNameValuePair("password", "password"));
  try {
      httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
      httpClient.execute(httpPost);
  }
  </code></pre>
  
  <p>I am also able to upload a file: </p>
  
  <pre><code>String url = "http://yourserver";
  File file = new File(Environment.getExternalStorageDirectory(),
          "yourfile");
  try {
      HttpClient httpclient = new DefaultHttpClient();
  
      HttpPost httppost = new HttpPost(url);
  
      InputStreamEntity reqEntity = new InputStreamEntity(
              new FileInputStream(file), -1);
      reqEntity.setContentType("binary/octet-stream");
      reqEntity.setChunked(true); // Send in multiple parts if needed
      httppost.setEntity(reqEntity);
      HttpResponse response = httpclient.execute(httppost);
      //Do something with response...
  }
  </code></pre>
  
  <p>But how can I put it together? I need to upload an image and parameters in one post.
  Thanks</p>