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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/android/jni_android.h"
#include "base/android/jni_utils.h"
#include "base/android/library_loader/library_loader_hooks.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/no_destructor.h"
#include "base/test/test_support_android.h"
#include "chrome/app/android/chrome_jni_onload.h"
#include "chrome/browser/android/chrome_jni_for_test_registration.h"
#include "chrome/utility/chrome_content_utility_client.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/network_service_test_helper.h"
#include "services/service_manager/sandbox/switches.h"
namespace {
content::NetworkServiceTestHelper* GetNetworkServiceTestHelper() {
static base::NoDestructor<content::NetworkServiceTestHelper> instance;
return instance.get();
}
bool NativeInit(base::android::LibraryProcessType) {
// Setup a working test environment for the network service in case it's used.
// Only create this object in the utility process, so that its members don't
// interfere with other test objects in the browser process.
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (command_line->GetSwitchValueASCII(switches::kProcessType) ==
switches::kUtilityProcess &&
command_line->GetSwitchValueASCII(
service_manager::switches::kServiceSandboxType) ==
service_manager::switches::kNetworkSandbox) {
ChromeContentUtilityClient::SetNetworkBinderCreationCallback(
base::BindRepeating(
[](content::NetworkServiceTestHelper* helper,
service_manager::BinderRegistry* registry) {
helper->RegisterNetworkBinders(registry);
},
GetNetworkServiceTestHelper()));
}
return android::OnJNIOnLoadInit();
}
} // namespace
// This is called by the VM when the shared library is first loaded.
JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
// By default, all JNI methods are registered. However, since render processes
// don't need very much Java code, we enable selective JNI registration on the
// Java side and only register a subset of JNI methods.
base::android::InitVM(vm);
JNIEnv* env = base::android::AttachCurrentThread();
if (!base::android::IsSelectiveJniRegistrationEnabled(env) &&
!RegisterNonMainDexNatives(env)) {
return -1;
}
if (!RegisterMainDexNatives(env)) {
return -1;
}
if (!android::OnJNIOnLoadRegisterJNI(env)) {
return -1;
}
base::android::SetNativeInitializationHook(NativeInit);
return JNI_VERSION_1_4;
}
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