Reland of Combine webrtc/api/java/android and webrtc/api/java/src. (patchset #1 id:1 of https://codereview.webrtc.org/2106333005/ )

Reason for revert: Issues fixed Original issue's description: > Revert of Combine webrtc/api/java/android and webrtc/api/java/src. (patchset #1 id:1 of https://codereview.webrtc.org/2111823002/ ) > > Reason for revert: > Breaks downstream dependencies > > Original issue's description: > > Combine webrtc/api/java/android and webrtc/api/java/src. > > > > It used to be that there was a Java api for devices not running Android > > but that is no longer the case. I combined the directories and made > > the folder structure chromium style. > > > > BUG=webrtc:6067 > > R=magjed@webrtc.org, tommi@webrtc.org > > > > Committed: ceefe20dd6 > > TBR=magjed@webrtc.org,tommi@webrtc.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=webrtc:6067 > > Committed: 9b0dc622d4 TBR=magjed@webrtc.org,tommi@webrtc.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:6067 Review-Url: https://codereview.webrtc.org/2111923003 Cr-Commit-Position: refs/heads/master@{#13363}
2016-07-01 05:10:51 -07:00
parent e703f41336
commit d34a711f22
73 changed files with 134 additions and 136 deletions
--- a/webrtc/api/android/jni/androidnetworkmonitor_jni.h
+++ b/webrtc/api/android/jni/androidnetworkmonitor_jni.h
@ -0,0 +1,92 @@
+/*
+ *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_API_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_
+#define WEBRTC_API_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_
+
+#include "webrtc/base/networkmonitor.h"
+
+#include <map>
+
+#include "webrtc/api/android/jni/jni_helpers.h"
+#include "webrtc/base/basictypes.h"
+#include "webrtc/base/thread_checker.h"
+
+namespace webrtc_jni {
+
+typedef uint32_t NetworkHandle;
+
+// c++ equivalent of java NetworkMonitorAutoDetect.ConnectionType.
+enum NetworkType {
+  NETWORK_UNKNOWN,
+  NETWORK_ETHERNET,
+  NETWORK_WIFI,
+  NETWORK_4G,
+  NETWORK_3G,
+  NETWORK_2G,
+  NETWORK_UNKNOWN_CELLULAR,
+  NETWORK_BLUETOOTH,
+  NETWORK_NONE
+};
+
+// The information is collected from Android OS so that the native code can get
+// the network type and handle (Android network ID) for each interface.
+struct NetworkInformation {
+  std::string interface_name;
+  NetworkHandle handle;
+  NetworkType type;
+  std::vector<rtc::IPAddress> ip_addresses;
+
+  std::string ToString() const;
+};
+
+class AndroidNetworkMonitor : public rtc::NetworkMonitorBase,
+                              public rtc::NetworkBinderInterface {
+ public:
+  AndroidNetworkMonitor();
+
+  static void SetAndroidContext(JNIEnv* jni, jobject context);
+
+  void Start() override;
+  void Stop() override;
+
+  int BindSocketToNetwork(int socket_fd,
+                          const rtc::IPAddress& address) override;
+  rtc::AdapterType GetAdapterType(const std::string& if_name) override;
+  void OnNetworkConnected(const NetworkInformation& network_info);
+  void OnNetworkDisconnected(NetworkHandle network_handle);
+  void SetNetworkInfos(const std::vector<NetworkInformation>& network_infos);
+
+ private:
+  JNIEnv* jni() { return AttachCurrentThreadIfNeeded(); }
+
+  void OnNetworkConnected_w(const NetworkInformation& network_info);
+  void OnNetworkDisconnected_w(NetworkHandle network_handle);
+
+  ScopedGlobalRef<jclass> j_network_monitor_class_;
+  ScopedGlobalRef<jobject> j_network_monitor_;
+  rtc::ThreadChecker thread_checker_;
+  static jobject application_context_;
+  bool started_ = false;
+  std::map<std::string, rtc::AdapterType> adapter_type_by_name_;
+  std::map<rtc::IPAddress, NetworkHandle> network_handle_by_address_;
+  std::map<NetworkHandle, NetworkInformation> network_info_by_handle_;
+};
+
+class AndroidNetworkMonitorFactory : public rtc::NetworkMonitorFactory {
+ public:
+  AndroidNetworkMonitorFactory() {}
+
+  rtc::NetworkMonitorInterface* CreateNetworkMonitor() override;
+};
+
+}  // namespace webrtc_jni
+
+#endif  // WEBRTC_API_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_