mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Nicola Corti
4def40ee33
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/43049 This connects the OnLoad.cpp file used by OSS apps with the `rncli_cxxModuleProvider`. This method is created by the CLI and takes care of querying all the TM CXX Modules discovered and returning them. This PR is currently waiting on https://github.com/react-native-community/cli/pull/2296 Changelog: [Internal] [Changed] - Hook the default-app-setup OnLoad.cpp file with the cxxModuleProvider from RNCLI Reviewed By: cipolleschi Differential Revision: D53812109 fbshipit-source-id: 47bc0ea699516993070cfa0127de97853acf8890
115 lines
3.9 KiB
C++
115 lines
3.9 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// This C++ file is part of the default configuration used by apps and is placed
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// inside react-native to encapsulate it from user space (so you won't need to
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// touch C++/Cmake code at all on Android).
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//
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// If you wish to customize it (because you want to manually link a C++ library
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// or pass a custom compilation flag) you can:
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//
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// 1. Copy this CMake file inside the `android/app/src/main/jni` folder of your
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// project
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// 2. Copy the OnLoad.cpp (in this same folder) file inside the same folder as
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// above.
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// 3. Extend your `android/app/build.gradle` as follows
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//
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// android {
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// // Other config here...
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// externalNativeBuild {
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// cmake {
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// path "src/main/jni/CMakeLists.txt"
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// }
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// }
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// }
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#include <DefaultComponentsRegistry.h>
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#include <DefaultTurboModuleManagerDelegate.h>
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#include <fbjni/fbjni.h>
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#include <react/renderer/componentregistry/ComponentDescriptorProviderRegistry.h>
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#include <rncli.h>
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#ifdef REACT_NATIVE_APP_CODEGEN_HEADER
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#include REACT_NATIVE_APP_CODEGEN_HEADER
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#endif
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#ifdef REACT_NATIVE_APP_COMPONENT_DESCRIPTORS_HEADER
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#include REACT_NATIVE_APP_COMPONENT_DESCRIPTORS_HEADER
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#endif
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namespace facebook::react {
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void registerComponents(
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std::shared_ptr<const ComponentDescriptorProviderRegistry> registry) {
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// Custom Fabric Components go here. You can register custom
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// components coming from your App or from 3rd party libraries here.
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//
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// providerRegistry->add(concreteComponentDescriptorProvider<
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// MyComponentDescriptor>());
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// We link app local components if available
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#ifdef REACT_NATIVE_APP_COMPONENT_REGISTRATION
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REACT_NATIVE_APP_COMPONENT_REGISTRATION(registry);
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#endif
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// And we fallback to the components autolinked by RN CLI
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rncli_registerProviders(registry);
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}
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std::shared_ptr<TurboModule> cxxModuleProvider(
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const std::string& name,
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const std::shared_ptr<CallInvoker>& jsInvoker) {
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// Here you can provide your CXX Turbo Modules coming from
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// either your application or from external libraries. The approach to follow
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// is similar to the following (for a module called `NativeCxxModuleExample`):
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//
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// if (name == NativeCxxModuleExample::kModuleName) {
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// return std::make_shared<NativeCxxModuleExample>(jsInvoker);
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// }
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// And we fallback to the CXX module providers autolinked by RN CLI
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return rncli_cxxModuleProvider(name, jsInvoker);
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}
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std::shared_ptr<TurboModule> javaModuleProvider(
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const std::string& name,
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const JavaTurboModule::InitParams& params) {
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// Here you can provide your own module provider for TurboModules coming from
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// either your application or from external libraries. The approach to follow
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// is similar to the following (for a library called `samplelibrary`):
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//
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// auto module = samplelibrary_ModuleProvider(name, params);
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// if (module != nullptr) {
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// return module;
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// }
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// return rncore_ModuleProvider(name, params);
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// We link app local modules if available
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#ifdef REACT_NATIVE_APP_MODULE_PROVIDER
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auto module = REACT_NATIVE_APP_MODULE_PROVIDER(name, params);
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if (module != nullptr) {
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return module;
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}
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#endif
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// And we fallback to the module providers autolinked by RN CLI
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return rncli_ModuleProvider(name, params);
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}
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} // namespace facebook::react
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JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void*) {
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return facebook::jni::initialize(vm, [] {
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facebook::react::DefaultTurboModuleManagerDelegate::cxxModuleProvider =
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&facebook::react::cxxModuleProvider;
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facebook::react::DefaultTurboModuleManagerDelegate::javaModuleProvider =
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&facebook::react::javaModuleProvider;
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facebook::react::DefaultComponentsRegistry::
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registerComponentDescriptorsFromEntryPoint =
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&facebook::react::registerComponents;
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});
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}
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