1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "android_webview/lib/main/aw_main_delegate.h" 6 #include "android_webview/native/android_webview_jni_registrar.h" 7 #include "base/android/jni_android.h" 8 #include "base/android/jni_registrar.h" 9 #include "components/navigation_interception/component_jni_registrar.h" 10 #include "components/web_contents_delegate_android/component_jni_registrar.h" 11 #include "content/public/app/android_library_loader_hooks.h" 12 #include "content/public/app/content_main.h" 13 14 static base::android::RegistrationMethod 15 kWebViewDependencyRegisteredMethods[] = { 16 { "NavigationInterception", 17 navigation_interception::RegisterNavigationInterceptionJni }, 18 { "WebContentsDelegateAndroid", 19 web_contents_delegate_android::RegisterWebContentsDelegateAndroidJni }, 20 }; 21 22 // This is called by the VM when the shared library is first loaded. 23 // Most of the initialization is done in LibraryLoadedOnMainThread(), not here. 24 JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) { 25 base::android::InitVM(vm); 26 JNIEnv* env = base::android::AttachCurrentThread(); 27 if (!content::RegisterLibraryLoaderEntryHook(env, false)) 28 return -1; 29 30 // Register JNI for components we depend on. 31 if (!RegisterNativeMethods( 32 env, 33 kWebViewDependencyRegisteredMethods, 34 arraysize(kWebViewDependencyRegisteredMethods))) 35 return -1; 36 37 if (!android_webview::RegisterJni(env)) 38 return -1; 39 40 content::SetContentMainDelegate(new android_webview::AwMainDelegate()); 41 42 return JNI_VERSION_1_4; 43 } 44