// index.d.ts
export const createArkRuntime: () => object;
编译配置
// CMakeLists.txt
the minimum version of CMake.
cmake_minimum_required(VERSION 3.4.1)
project(MyApplication)set(NATIVERENDER_ROOT_PATH ${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${NATIVERENDER_ROOT_PATH}
${NATIVERENDER_ROOT_PATH}/include)
add_library(entry SHARED create_ark_runtime.cpp)
target_link_libraries(entry PUBLIC libace_napi.z.so libhilog_ndk.z.so)
模块注册
// create_ark_runtime.cpp
EXTERN_C_START
static napi_value Init(napi_env env, napi_value exports)
{
napi_property_descriptor desc[] = {
{ “createArkRuntime”, nullptr, CreateArkRuntime, nullptr, nullptr, nullptr, napi_default, nullptr }
};
napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
return exports;
}
EXTERN_C_ENDstatic napi_module nativeModule = {
.nm_version = 1,
.nm_flags = 0,
.nm_filename = nullptr,
.nm_register_func = Init,
.nm_modname = “entry”,
.nm_priv = nullptr,
.reserved = { 0 },
};extern “C” attribute((constructor)) void RegisterQueueWorkModule()
{
napi_module_register(&nativeModule);
}
- 新建线程并创建基ArkTs础运行时环境
// create_ark_runtime.cpp
#include <pthread.h>#include “napi/native_api.h”
static void *CreateArkRuntimeFunc(void *arg)
{
// 1. 创建基础运行环境
napi_env env;
napi_status ret = napi_create_ark_runtime(&env);
if (ret != napi_ok) {
return nullptr;
}// 2. 加载自定义模块
napi_value objUtils;
ret = napi_load_module_with_info(env, “ets/pages/ObjectUtils”, “com.exmaple.myapplication/entry”, &objUtils);
if (ret != napi_ok) {
return nullptr;
}// 3. 使用ArtTs中的logger
napi_value logger;
ret = napi_get_named_property(env, objUtils, “Logger”, &logger);
if (ret != napi_ok) {
return nullptr;
}
ret = napi_call_function(env, objUtils, logger, 0, nullptr, nullptr);// 4. 销毁arkts环境
ret = napi_destroy_ark_runtime(&env);return nullptr;
}static napi_value CreateArkRuntime(napi_env env, napi_callback_info info)
{
pthread_t tid;
pthread_create(&tid, nullptr, CreateArkRuntimeFunc, nullptr);
pthread_join(tid, nullptr);
return nullptr;
}
- ArkTS侧示例代码
// ObjectUtils.ets
export function Logger() {
console.log(“print log”);
}