1 /* 2 * Copyright 2018 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef EXAMPLES_ANDROIDNATIVEAPI_JNI_ANDROID_CALL_CLIENT_H_ 12 #define EXAMPLES_ANDROIDNATIVEAPI_JNI_ANDROID_CALL_CLIENT_H_ 13 14 #include <jni.h> 15 16 #include <memory> 17 #include <string> 18 19 #include "api/peer_connection_interface.h" 20 #include "api/scoped_refptr.h" 21 #include "api/sequence_checker.h" 22 #include "rtc_base/synchronization/mutex.h" 23 #include "sdk/android/native_api/jni/scoped_java_ref.h" 24 #include "sdk/android/native_api/video/video_source.h" 25 26 namespace webrtc_examples { 27 28 class AndroidCallClient { 29 public: 30 AndroidCallClient(); 31 ~AndroidCallClient(); 32 33 void Call(JNIEnv* env, 34 const webrtc::JavaRef<jobject>& local_sink, 35 const webrtc::JavaRef<jobject>& remote_sink); 36 void Hangup(JNIEnv* env); 37 // A helper method for Java code to delete this object. Calls delete this. 38 void Delete(JNIEnv* env); 39 40 webrtc::ScopedJavaLocalRef<jobject> GetJavaVideoCapturerObserver(JNIEnv* env); 41 42 private: 43 class PCObserver; 44 45 void CreatePeerConnectionFactory() RTC_RUN_ON(thread_checker_); 46 void CreatePeerConnection() RTC_RUN_ON(thread_checker_); 47 void Connect() RTC_RUN_ON(thread_checker_); 48 49 webrtc::SequenceChecker thread_checker_; 50 51 bool call_started_ RTC_GUARDED_BY(thread_checker_); 52 53 const std::unique_ptr<PCObserver> pc_observer_; 54 55 rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface> pcf_ 56 RTC_GUARDED_BY(thread_checker_); 57 std::unique_ptr<rtc::Thread> network_thread_ RTC_GUARDED_BY(thread_checker_); 58 std::unique_ptr<rtc::Thread> worker_thread_ RTC_GUARDED_BY(thread_checker_); 59 std::unique_ptr<rtc::Thread> signaling_thread_ 60 RTC_GUARDED_BY(thread_checker_); 61 62 std::unique_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> local_sink_ 63 RTC_GUARDED_BY(thread_checker_); 64 std::unique_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> remote_sink_ 65 RTC_GUARDED_BY(thread_checker_); 66 rtc::scoped_refptr<webrtc::JavaVideoTrackSourceInterface> video_source_ 67 RTC_GUARDED_BY(thread_checker_); 68 69 webrtc::Mutex pc_mutex_; 70 rtc::scoped_refptr<webrtc::PeerConnectionInterface> pc_ 71 RTC_GUARDED_BY(pc_mutex_); 72 }; 73 74 } // namespace webrtc_examples 75 76 #endif // EXAMPLES_ANDROIDNATIVEAPI_JNI_ANDROID_CALL_CLIENT_H_ 77