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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/cronet/android/cronet_library_loader.h" | 5 #include "components/cronet/android/cronet_library_loader.h" |
6 | 6 |
7 #include <jni.h> | 7 #include <jni.h> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/android/base_jni_onload.h" | 10 #include "base/android/base_jni_onload.h" |
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46 {"CronetBidirectionalStreamAdapter", | 46 {"CronetBidirectionalStreamAdapter", |
47 CronetBidirectionalStreamAdapter::RegisterJni}, | 47 CronetBidirectionalStreamAdapter::RegisterJni}, |
48 {"CronetLibraryLoader", RegisterNativesImpl}, | 48 {"CronetLibraryLoader", RegisterNativesImpl}, |
49 {"CronetUploadDataStreamAdapter", CronetUploadDataStreamAdapterRegisterJni}, | 49 {"CronetUploadDataStreamAdapter", CronetUploadDataStreamAdapterRegisterJni}, |
50 {"CronetUrlRequestAdapter", CronetUrlRequestAdapterRegisterJni}, | 50 {"CronetUrlRequestAdapter", CronetUrlRequestAdapterRegisterJni}, |
51 {"CronetUrlRequestContextAdapter", | 51 {"CronetUrlRequestContextAdapter", |
52 CronetUrlRequestContextAdapterRegisterJni}, | 52 CronetUrlRequestContextAdapterRegisterJni}, |
53 {"NetAndroid", net::android::RegisterJni}, | 53 {"NetAndroid", net::android::RegisterJni}, |
54 }; | 54 }; |
55 | 55 |
56 // MessageLoop on the main thread, which is where objects that receive Java | 56 // MessageLoop on the init thread, which is where objects that receive Java |
57 // notifications generally live. | 57 // notifications generally live. |
58 base::MessageLoop* g_main_message_loop = nullptr; | 58 base::MessageLoop* g_init_message_loop = nullptr; |
59 | 59 |
60 net::NetworkChangeNotifier* g_network_change_notifier = nullptr; | 60 net::NetworkChangeNotifier* g_network_change_notifier = nullptr; |
61 | 61 |
62 bool RegisterJNI(JNIEnv* env) { | 62 bool RegisterJNI(JNIEnv* env) { |
63 return base::android::RegisterNativeMethods( | 63 return base::android::RegisterNativeMethods( |
64 env, kCronetRegisteredMethods, arraysize(kCronetRegisteredMethods)); | 64 env, kCronetRegisteredMethods, arraysize(kCronetRegisteredMethods)); |
65 } | 65 } |
66 | 66 |
67 bool NativeInit() { | 67 bool NativeInit() { |
68 if (!base::android::OnJNIOnLoadInit()) | 68 if (!base::android::OnJNIOnLoadInit()) |
69 return false; | 69 return false; |
70 url::Initialize(); | 70 url::Initialize(); |
71 // Initializes the statistics recorder system. This needs to be done before | 71 // Initializes the statistics recorder system. This needs to be done before |
72 // emitting histograms to prevent memory leaks (crbug.com/707836). | 72 // emitting histograms to prevent memory leaks (crbug.com/707836). |
73 base::StatisticsRecorder::Initialize(); | 73 base::StatisticsRecorder::Initialize(); |
74 return true; | 74 return true; |
75 } | 75 } |
76 | 76 |
77 } // namespace | 77 } // namespace |
78 | 78 |
| 79 bool OnInitThread() { |
| 80 DCHECK(g_init_message_loop); |
| 81 return g_init_message_loop == base::MessageLoop::current(); |
| 82 } |
| 83 |
79 // Checks the available version of JNI. Also, caches Java reflection artifacts. | 84 // Checks the available version of JNI. Also, caches Java reflection artifacts. |
80 jint CronetOnLoad(JavaVM* vm, void* reserved) { | 85 jint CronetOnLoad(JavaVM* vm, void* reserved) { |
81 base::android::InitVM(vm); | 86 base::android::InitVM(vm); |
82 JNIEnv* env = base::android::AttachCurrentThread(); | 87 JNIEnv* env = base::android::AttachCurrentThread(); |
83 if (!base::android::OnJNIOnLoadRegisterJNI(env) || !RegisterJNI(env) || | 88 if (!base::android::OnJNIOnLoadRegisterJNI(env) || !RegisterJNI(env) || |
84 !NativeInit()) { | 89 !NativeInit()) { |
85 return -1; | 90 return -1; |
86 } | 91 } |
87 return JNI_VERSION_1_6; | 92 return JNI_VERSION_1_6; |
88 } | 93 } |
89 | 94 |
90 void CronetOnUnLoad(JavaVM* jvm, void* reserved) { | 95 void CronetOnUnLoad(JavaVM* jvm, void* reserved) { |
91 base::android::LibraryLoaderExitHook(); | 96 base::android::LibraryLoaderExitHook(); |
92 } | 97 } |
93 | 98 |
94 void CronetInitOnMainThread(JNIEnv* env, const JavaParamRef<jclass>& jcaller) { | 99 void CronetInitOnInitThread(JNIEnv* env, const JavaParamRef<jclass>& jcaller) { |
95 #if !BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES) | 100 #if !BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES) |
96 base::i18n::InitializeICU(); | 101 base::i18n::InitializeICU(); |
97 #endif | 102 #endif |
98 | 103 |
99 base::FeatureList::InitializeInstance(std::string(), std::string()); | 104 base::FeatureList::InitializeInstance(std::string(), std::string()); |
100 // TODO(bengr): Remove once Data Reduction Proxy no longer needs this for | 105 // TODO(bengr): Remove once Data Reduction Proxy no longer needs this for |
101 // configuration information. | 106 // configuration information. |
102 base::CommandLine::Init(0, nullptr); | 107 base::CommandLine::Init(0, nullptr); |
103 DCHECK(!base::MessageLoop::current()); | 108 DCHECK(!base::MessageLoop::current()); |
104 DCHECK(!g_main_message_loop); | 109 DCHECK(!g_init_message_loop); |
105 g_main_message_loop = new base::MessageLoopForUI(); | 110 g_init_message_loop = new base::MessageLoop(); |
106 base::MessageLoopForUI::current()->Start(); | |
107 DCHECK(!g_network_change_notifier); | 111 DCHECK(!g_network_change_notifier); |
108 net::NetworkChangeNotifier::SetFactory( | 112 net::NetworkChangeNotifier::SetFactory( |
109 new net::NetworkChangeNotifierFactoryAndroid()); | 113 new net::NetworkChangeNotifierFactoryAndroid()); |
110 g_network_change_notifier = net::NetworkChangeNotifier::Create(); | 114 g_network_change_notifier = net::NetworkChangeNotifier::Create(); |
111 } | 115 } |
112 | 116 |
113 ScopedJavaLocalRef<jstring> GetCronetVersion( | 117 ScopedJavaLocalRef<jstring> GetCronetVersion( |
114 JNIEnv* env, | 118 JNIEnv* env, |
115 const JavaParamRef<jclass>& jcaller) { | 119 const JavaParamRef<jclass>& jcaller) { |
116 return base::android::ConvertUTF8ToJavaString(env, CRONET_VERSION); | 120 return base::android::ConvertUTF8ToJavaString(env, CRONET_VERSION); |
117 } | 121 } |
118 | 122 |
119 } // namespace cronet | 123 } // namespace cronet |
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