Move talk/examples/* to webrtc/examples.

talk/examples/android/src/org/appspot/apprtc/util/AsyncHttpURLConnection.java

Index: talk/examples/android/src/org/appspot/apprtc/util/AsyncHttpURLConnection.java
diff --git a/talk/examples/android/src/org/appspot/apprtc/util/AsyncHttpURLConnection.java b/talk/examples/android/src/org/appspot/apprtc/util/AsyncHttpURLConnection.java
deleted file mode 100644
index 9cb0196bb26885523502925f94b660f9baf7d50a..0000000000000000000000000000000000000000
--- a/talk/examples/android/src/org/appspot/apprtc/util/AsyncHttpURLConnection.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * libjingle
- * Copyright 2015 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package org.appspot.apprtc.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.HttpURLConnection;
-import java.net.SocketTimeoutException;
-import java.net.URL;
-import java.util.Scanner;
-
-/**
- * Asynchronous http requests implementation.
- */
-public class AsyncHttpURLConnection {
-  private static final int HTTP_TIMEOUT_MS = 8000;
-  private static final String HTTP_ORIGIN = "https://apprtc.appspot.com";
-  private final String method;
-  private final String url;
-  private final String message;
-  private final AsyncHttpEvents events;
-  private String contentType;
-
-  /**
-   * Http requests callbacks.
-   */
-  public interface AsyncHttpEvents {
-    public void onHttpError(String errorMessage);
-    public void onHttpComplete(String response);
-  }
-
-  public AsyncHttpURLConnection(String method, String url, String message,
-      AsyncHttpEvents events) {
-    this.method = method;
-    this.url = url;
-    this.message = message;
-    this.events = events;
-  }
-
-  public void setContentType(String contentType) {
-    this.contentType = contentType;
-  }
-
-  public void send() {
-    Runnable runHttp = new Runnable() {
-      public void run() {
-        sendHttpMessage();
-      }
-    };
-    new Thread(runHttp).start();
-  }
-
-  private void sendHttpMessage() {
-    try {
-      HttpURLConnection connection =
-        (HttpURLConnection) new URL(url).openConnection();
-      byte[] postData = new byte[0];
-      if (message != null) {
-        postData = message.getBytes("UTF-8");
-      }
-      connection.setRequestMethod(method);
-      connection.setUseCaches(false);
-      connection.setDoInput(true);
-      connection.setConnectTimeout(HTTP_TIMEOUT_MS);
-      connection.setReadTimeout(HTTP_TIMEOUT_MS);
-      // TODO(glaznev) - query request origin from pref_room_server_url_key preferences.
-      connection.addRequestProperty("origin", HTTP_ORIGIN);
-      boolean doOutput = false;
-      if (method.equals("POST")) {
-        doOutput = true;
-        connection.setDoOutput(true);
-        connection.setFixedLengthStreamingMode(postData.length);
-      }
-      if (contentType == null) {
-        connection.setRequestProperty("Content-Type", "text/plain; charset=utf-8");
-      } else {
-        connection.setRequestProperty("Content-Type", contentType);
-      }
-
-      // Send POST request.
-      if (doOutput && postData.length > 0) {
-        OutputStream outStream = connection.getOutputStream();
-        outStream.write(postData);
-        outStream.close();
-      }
-
-      // Get response.
-      int responseCode = connection.getResponseCode();
-      if (responseCode != 200) {
-        events.onHttpError("Non-200 response to " + method + " to URL: "
-            + url + " : " + connection.getHeaderField(null));
-        connection.disconnect();
-        return;
-      }
-      InputStream responseStream = connection.getInputStream();
-      String response = drainStream(responseStream);
-      responseStream.close();
-      connection.disconnect();
-      events.onHttpComplete(response);
-    } catch (SocketTimeoutException e) {
-      events.onHttpError("HTTP " + method + " to " + url + " timeout");
-    } catch (IOException e) {
-      events.onHttpError("HTTP " + method + " to " + url + " error: "
-          + e.getMessage());
-    }
-  }
-
-  // Return the contents of an InputStream as a String.
-  private static String drainStream(InputStream in) {
-    Scanner s = new Scanner(in).useDelimiter("\\A");
-    return s.hasNext() ? s.next() : "";
-  }
-}