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// Copyright (c) 2012 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 "content/public/app/android_library_loader_hooks.h"
#include "base/android/base_jni_registrar.h"
#include "base/android/jni_registrar.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/at_exit.h"
#include "base/command_line.h"
#include "base/debug/trace_event.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/logging.h"
#include "base/string_tokenizer.h"
#include "base/string_util.h"
#include "base/tracked_objects.h"
#include "content/app/android/app_jni_registrar.h"
#include "content/browser/android/browser_jni_registrar.h"
#include "content/common/android/common_jni_registrar.h"
#include "content/common/android/command_line.h"
#include "content/public/common/content_switches.h"
#include "media/base/android/media_jni_registrar.h"
#include "net/android/net_jni_registrar.h"
#include "jni/library_loader_jni.h"
namespace {
base::AtExitManager* g_at_exit_manager = NULL;
}
namespace content {
static jboolean LibraryLoadedOnMainThread(JNIEnv* env, jclass clazz,
jobjectArray init_command_line) {
InitNativeCommandLineFromJavaArray(env, init_command_line);
CommandLine* command_line = CommandLine::ForCurrentProcess();
if (command_line->HasSwitch(switches::kTraceStartup)) {
base::debug::TraceLog::GetInstance()->SetEnabled(
command_line->GetSwitchValueASCII(switches::kTraceStartup));
}
// Can only use event tracing after setting up the command line.
TRACE_EVENT0("jni", "JNI_OnLoad continuation");
logging::InitLogging(NULL,
logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
logging::DONT_LOCK_LOG_FILE,
logging::DELETE_OLD_LOG_FILE,
logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
// To view log output with IDs and timestamps use "adb logcat -v threadtime".
logging::SetLogItems(false, // Process ID
false, // Thread ID
false, // Timestamp
false); // Tick count
VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
<< ", default verbosity = " << logging::GetVlogVerbosity();
if (!base::android::RegisterJni(env))
return JNI_FALSE;
if (!net::android::RegisterJni(env))
return JNI_FALSE;
if (!content::android::RegisterCommonJni(env))
return JNI_FALSE;
if (!content::android::RegisterBrowserJni(env))
return JNI_FALSE;
if (!content::android::RegisterAppJni(env))
return JNI_FALSE;
if (!media::RegisterJni(env))
return JNI_FALSE;
return JNI_TRUE;
}
void LibraryLoaderExitHook() {
if (g_at_exit_manager) {
delete g_at_exit_manager;
g_at_exit_manager = NULL;
}
}
bool RegisterLibraryLoaderEntryHook(JNIEnv* env) {
// We need the AtExitManager to be created at the very beginning.
g_at_exit_manager = new base::AtExitManager();
return RegisterNativesImpl(env);
}
} // namespace content
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