talk/app/webrtc/java/jni/androidnetworkmonitor_jni.h

/*
 * 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,
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#ifndef TALK_APP_WEBRTC_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_
#define TALK_APP_WEBRTC_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_

#include "webrtc/base/networkmonitor.h"

#include "webrtc/base/thread_checker.h"
#include "talk/app/webrtc/java/jni/jni_helpers.h"

namespace webrtc_jni {

class AndroidNetworkMonitor : public rtc::NetworkMonitorBase {
 public:
  AndroidNetworkMonitor();

  static void SetAndroidContext(JNIEnv* jni, jobject context);

  void Start() override;
  void Stop() override;

 private:
  JNIEnv* jni() { return AttachCurrentThreadIfNeeded(); }

  ScopedGlobalRef<jclass> j_network_monitor_class_;
  ScopedGlobalRef<jobject> j_network_monitor_;
  rtc::ThreadChecker thread_checker_;
  static jobject application_context_;
};

class AndroidNetworkMonitorFactory : public rtc::NetworkMonitorFactory {
 public:
  AndroidNetworkMonitorFactory() {}

  rtc::NetworkMonitorInterface* CreateNetworkMonitor() override {
    return new AndroidNetworkMonitor();
  }
};

}  // namespace webrtc_jni

#endif  // TALK_APP_WEBRTC_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_