Move /webrtc/api/android files to /webrtc/sdk/android

webrtc/api/android/jni/classreferenceholder.cc

-/*
- *  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.
- */
-#include "webrtc/api/android/jni/classreferenceholder.h"
-
-#include "webrtc/api/android/jni/jni_helpers.h"
-
-namespace webrtc_jni {
-
-// ClassReferenceHolder holds global reference to Java classes in app/webrtc.
-class ClassReferenceHolder {
- public:
-  explicit ClassReferenceHolder(JNIEnv* jni);
-  ~ClassReferenceHolder();
-
-  void FreeReferences(JNIEnv* jni);
-  jclass GetClass(const std::string& name);
-
- private:
-  void LoadClass(JNIEnv* jni, const std::string& name);
-
-  std::map<std::string, jclass> classes_;
-};
-
-// Allocated in LoadGlobalClassReferenceHolder(),
-// freed in FreeGlobalClassReferenceHolder().
-static ClassReferenceHolder* g_class_reference_holder = nullptr;
-
-void LoadGlobalClassReferenceHolder() {
-  RTC_CHECK(g_class_reference_holder == nullptr);
-  g_class_reference_holder = new ClassReferenceHolder(GetEnv());
-}
-
-void FreeGlobalClassReferenceHolder() {
-  g_class_reference_holder->FreeReferences(AttachCurrentThreadIfNeeded());
-  delete g_class_reference_holder;
-  g_class_reference_holder = nullptr;
-}
-
-ClassReferenceHolder::ClassReferenceHolder(JNIEnv* jni) {
-  LoadClass(jni, "android/graphics/SurfaceTexture");
-  LoadClass(jni, "java/nio/ByteBuffer");
-  LoadClass(jni, "java/util/ArrayList");
-  LoadClass(jni, "org/webrtc/AudioTrack");
-  LoadClass(jni, "org/webrtc/Camera1Enumerator");
-  LoadClass(jni, "org/webrtc/Camera2Enumerator");
-  LoadClass(jni, "org/webrtc/CameraEnumerationAndroid");
-  LoadClass(jni, "org/webrtc/DataChannel");
-  LoadClass(jni, "org/webrtc/DataChannel$Buffer");
-  LoadClass(jni, "org/webrtc/DataChannel$Init");
-  LoadClass(jni, "org/webrtc/DataChannel$State");
-  LoadClass(jni, "org/webrtc/EglBase");
-  LoadClass(jni, "org/webrtc/EglBase$Context");
-  LoadClass(jni, "org/webrtc/EglBase14$Context");
-  LoadClass(jni, "org/webrtc/IceCandidate");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoEncoder");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoEncoder$OutputBufferInfo");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoEncoder$VideoCodecType");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoDecoder");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoDecoder$DecodedTextureBuffer");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoDecoder$DecodedOutputBuffer");
-  LoadClass(jni, "org/webrtc/MediaCodecVideoDecoder$VideoCodecType");
-  LoadClass(jni, "org/webrtc/MediaSource$State");
-  LoadClass(jni, "org/webrtc/MediaStream");
-  LoadClass(jni, "org/webrtc/MediaStreamTrack$State");
-  LoadClass(jni, "org/webrtc/NetworkMonitor");
-  LoadClass(jni, "org/webrtc/NetworkMonitorAutoDetect$ConnectionType");
-  LoadClass(jni, "org/webrtc/NetworkMonitorAutoDetect$IPAddress");
-  LoadClass(jni, "org/webrtc/NetworkMonitorAutoDetect$NetworkInformation");
-  LoadClass(jni, "org/webrtc/PeerConnectionFactory");
-  LoadClass(jni, "org/webrtc/PeerConnection$BundlePolicy");
-  LoadClass(jni, "org/webrtc/PeerConnection$ContinualGatheringPolicy");
-  LoadClass(jni, "org/webrtc/PeerConnection$RtcpMuxPolicy");
-  LoadClass(jni, "org/webrtc/PeerConnection$IceConnectionState");
-  LoadClass(jni, "org/webrtc/PeerConnection$IceGatheringState");
-  LoadClass(jni, "org/webrtc/PeerConnection$IceTransportsType");
-  LoadClass(jni, "org/webrtc/PeerConnection$TcpCandidatePolicy");
-  LoadClass(jni, "org/webrtc/PeerConnection$CandidateNetworkPolicy");
-  LoadClass(jni, "org/webrtc/PeerConnection$KeyType");
-  LoadClass(jni, "org/webrtc/PeerConnection$SignalingState");
-  LoadClass(jni, "org/webrtc/RtpReceiver");
-  LoadClass(jni, "org/webrtc/RtpSender");
-  LoadClass(jni, "org/webrtc/SessionDescription");
-  LoadClass(jni, "org/webrtc/SessionDescription$Type");
-  LoadClass(jni, "org/webrtc/StatsReport");
-  LoadClass(jni, "org/webrtc/StatsReport$Value");
-  LoadClass(jni, "org/webrtc/SurfaceTextureHelper");
-  LoadClass(jni, "org/webrtc/VideoCapturer");
-  LoadClass(jni, "org/webrtc/VideoRenderer$I420Frame");
-  LoadClass(jni, "org/webrtc/VideoTrack");
-}
-
-ClassReferenceHolder::~ClassReferenceHolder() {
-  RTC_CHECK(classes_.empty()) << "Must call FreeReferences() before dtor!";
-}
-
-void ClassReferenceHolder::FreeReferences(JNIEnv* jni) {
-  for (std::map<std::string, jclass>::const_iterator it = classes_.begin();
-      it != classes_.end(); ++it) {
-    jni->DeleteGlobalRef(it->second);
-  }
-  classes_.clear();
-}
-
-jclass ClassReferenceHolder::GetClass(const std::string& name) {
-  std::map<std::string, jclass>::iterator it = classes_.find(name);
-  RTC_CHECK(it != classes_.end()) << "Unexpected GetClass() call for: " << name;
-  return it->second;
-}
-
-void ClassReferenceHolder::LoadClass(JNIEnv* jni, const std::string& name) {
-  jclass localRef = jni->FindClass(name.c_str());
-  CHECK_EXCEPTION(jni) << "error during FindClass: " << name;
-  RTC_CHECK(localRef) << name;
-  jclass globalRef = reinterpret_cast<jclass>(jni->NewGlobalRef(localRef));
-  CHECK_EXCEPTION(jni) << "error during NewGlobalRef: " << name;
-  RTC_CHECK(globalRef) << name;
-  bool inserted = classes_.insert(std::make_pair(name, globalRef)).second;
-  RTC_CHECK(inserted) << "Duplicate class name: " << name;
-}
-
-// Returns a global reference guaranteed to be valid for the lifetime of the
-// process.
-jclass FindClass(JNIEnv* jni, const char* name) {
-  return g_class_reference_holder->GetClass(name);
-}
-
-}  // namespace webrtc_jni