IssueNo:api7 context interface

Description:commit applicationFramework api7 interface about context
Sig:SIG_ApplicationFramework
Feature or Bugfix: Feature
Binary Source: No

Signed-off-by: dy_study <dingyao5@huawei.com>
Change-Id: If783773dfa58139046a075827ea96522d96769f6

frameworks/kits/ability/ability_runtime/include/ability_context_impl.h

@@ -33,6 +33,8 @@ public:
     std::string GetCacheDir() override;
     std::string GetTempDir() override;
     std::string GetFilesDir() override;
+    bool IsUpdatingConfigurations() override;
+    bool PrintDrawnCompleted() override;
     std::string GetDatabaseDir() override;
     std::string GetStorageDir() override;
     std::string GetDistributedFilesDir() override;

frameworks/kits/ability/ability_runtime/src/ability_context_impl.cpp

@@ -64,6 +64,16 @@ std::string AbilityContextImpl::GetDistributedFilesDir()
     return stageContext_ ? stageContext_->GetDistributedFilesDir() : "";
 }
 
+bool AbilityContextImpl::IsUpdatingConfigurations()
+{
+    return stageContext_ ? stageContext_->IsUpdatingConfigurations() : false;
+}
+
+bool AbilityContextImpl::PrintDrawnCompleted()
+{
+    return stageContext_ ? stageContext_->PrintDrawnCompleted() : false;
+}
+
 void AbilityContextImpl::SwitchArea(int mode)
 {
     HILOG_DEBUG("AbilityContextImpl::SwitchArea.");

frameworks/kits/ability/native/include/ability.h

@@ -160,6 +160,20 @@ public:
      */
     std::shared_ptr<Global::Resource::ResourceManager> GetResourceManager() const override;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    bool IsUpdatingConfigurations() override;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    bool PrintDrawnCompleted() override;
+
     /**
      * @brief Inflates UI controls by using ComponentContainer.
      * You can create a ComponentContainer instance that contains multiple components.

frameworks/kits/ability/native/include/ability_context.h

@@ -65,6 +65,19 @@ public:
      */
     std::string GetFilesDir() override;
 
+    /**
+     * @brief IsUpdatingConfigurations
+     *
+     * @return true  or false
+     */
+    bool IsUpdatingConfigurations() override;
+
+    /**
+     * @brief PrintDrawnCompleted
+     *
+     * @return true  or false
+     */
+    bool PrintDrawnCompleted() override;
     /**
      * @brief Obtains the absolute path which app created and will be excluded from automatic backup to remote storage.
      * The returned path maybe changed if the application is moved to an adopted storage device.

frameworks/kits/ability/native/src/ability.cpp

@@ -169,6 +169,26 @@ std::shared_ptr<Global::Resource::ResourceManager> Ability::GetResourceManager()
     return AbilityContext::GetResourceManager();
 }
 
+/**
+ * @brief Checks whether the configuration of this ability is changing.
+ *
+ * @return Returns true if the configuration of this ability is changing and false otherwise.
+ */
+bool Ability::IsUpdatingConfigurations()
+{
+    return AbilityContext::IsUpdatingConfigurations();
+}
+
+/**
+ * @brief Informs the system of the time required for drawing this Page ability.
+ *
+ * @return Returns the notification is successful or fail
+ */
+bool Ability::PrintDrawnCompleted()
+{
+    return AbilityContext::PrintDrawnCompleted();
+}
+
 /**
  * Will be called when ability start. You should override this function
  *

frameworks/kits/ability/native/src/ability_context.cpp

@@ -756,5 +756,15 @@ void AbilityContext::SetShowOnLockScreen(bool isAllow)
 {
     ContextContainer::SetShowOnLockScreen(isAllow);
 }
+
+bool AbilityContext::IsUpdatingConfigurations()
+{
+    return ContextContainer::IsUpdatingConfigurations();
+}
+
+bool AbilityContext::PrintDrawnCompleted()
+{
+    return ContextContainer::PrintDrawnCompleted();
+}
 }  // namespace AppExecFwk
 }  // namespace OHOS

frameworks/kits/appkit/native/ability_runtime/context/context.h

@@ -119,6 +119,20 @@ public:
      */
     virtual std::string GetFilesDir() = 0;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    virtual bool IsUpdatingConfigurations() = 0;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    virtual bool PrintDrawnCompleted() = 0;
+
     /**
      * @brief Obtains the local database path.
      * If the local database path does not exist, the system creates one and returns the created path.

frameworks/kits/appkit/native/ability_runtime/context/context_impl.cpp

@@ -85,6 +85,16 @@ std::string ContextImpl::GetCacheDir()
     return dir;
 }
 
+bool ContextImpl::IsUpdatingConfigurations()
+{
+    return false;
+}
+
+bool ContextImpl::PrintDrawnCompleted()
+{
+    return false;
+}
+
 std::string ContextImpl::GetDatabaseDir()
 {
     std::string dir;

frameworks/kits/appkit/native/ability_runtime/context/context_impl.h

@@ -52,6 +52,20 @@ public:
      */
     std::string GetCacheDir() override;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    bool IsUpdatingConfigurations() override;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    bool PrintDrawnCompleted() override;
+
     /**
      * @brief Obtains the temporary directory.
      *

frameworks/kits/appkit/native/app/include/context.h

@@ -718,6 +718,20 @@ public:
      */
     virtual void SetShowOnLockScreen(bool isAllow) = 0;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    virtual bool IsUpdatingConfigurations() = 0;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    virtual bool PrintDrawnCompleted() = 0;
+
     friend DataAbilityHelper;
     friend DataShareHelper;
     friend ContinuationConnector;

frameworks/kits/appkit/native/app/include/context_container.h

@@ -72,6 +72,20 @@ public:
      */
     virtual const std::shared_ptr<AbilityInfo> GetAbilityInfo() override;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    virtual bool IsUpdatingConfigurations() override;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    virtual bool PrintDrawnCompleted() override;
+
     /**
      * @brief Obtains the Context object of the application.
      *

frameworks/kits/appkit/native/app/include/context_deal.h

@@ -174,6 +174,20 @@ public:
      */
     std::string GetCacheDir() override;
 
+    /**
+     * @brief Checks whether the configuration of this ability is changing.
+     *
+     * @return Returns true if the configuration of this ability is changing and false otherwise.
+     */
+    bool IsUpdatingConfigurations() override;
+
+    /**
+     * @brief Informs the system of the time required for drawing this Page ability.
+     *
+     * @return Returns the notification is successful or fail
+     */
+    bool PrintDrawnCompleted() override;
+
     /**
      * @brief Obtains the application-specific code-cache directory on the device's internal storage.
      * The system will delete any files stored in this location both when your specific application is upgraded,
@@ -732,17 +746,30 @@ public:
      */
     AAFwk::LifeCycleStateInfo GetLifeCycleStateInfo() const;
 public:
+    static const int64_t CONTEXT_CREATE_BY_SYSTEM_APP;
     static const std::string CONTEXT_DEAL_FILE_SEPARATOR;
     static const std::string CONTEXT_DEAL_CODE_CACHE;
     static const std::string CONTEXT_DEAL_Files;
     static const std::string CONTEXT_DEAL_NO_BACKUP_Files;
     static const std::string CONTEXT_DEAL_DIRNAME;
+    static const std::string CONTEXT_FILE_SEPARATOR;
+    static const std::string CONTEXT_DISTRIBUTED_BASE_BEFORE;
+    static const std::string CONTEXT_DISTRIBUTED_BASE_MIDDLE;
+    static const std::string CONTEXT_DISTRIBUTED;
+    static const std::string CONTEXT_DATA_STORAGE;
+    static const std::string CONTEXT_ELS[];
+    static const int EL_DEFAULT = 1;
+    int flags_ = 0x00000000;
 
 protected:
     sptr<IRemoteObject> GetToken() override;
     bool HapModuleInfoRequestInit();
 
 private:
+    bool IsCreateBySystemApp() const;
+    int GetCurrentAccountId() const;
+    void CreateDirIfNotExist(const std::string& dirPath) const;
+    
     std::shared_ptr<ProcessInfo> processInfo_ = nullptr;
     std::shared_ptr<ApplicationInfo> applicationInfo_ = nullptr;
     std::shared_ptr<AbilityInfo> abilityInfo_ = nullptr;
@@ -760,6 +787,7 @@ private:
     std::shared_ptr<EventRunner> mainEventRunner_;
     std::shared_ptr<HapModuleInfo> hapModuleInfoLocal_ = nullptr;
     bool isCreateBySystemApp_ = false;
+    std::string currArea_ = CONTEXT_ELS[EL_DEFAULT];
 };
 }  // namespace AppExecFwk
 }  // namespace OHOS

frameworks/kits/appkit/native/app/src/context_container.cpp

@@ -1130,5 +1130,21 @@ void ContextContainer::SetShowOnLockScreen(bool isAllow)
     baseContext_->SetShowOnLockScreen(isAllow);
     APP_LOGI("ContextContainer::SetShowOnLockScreen called end.");
 }
+
+bool ContextContainer::IsUpdatingConfigurations()
+{
+    if (baseContext_ != nullptr) {
+        return baseContext_->IsUpdatingConfigurations();
+    }
+    return false;
+}
+
+bool ContextContainer::PrintDrawnCompleted()
+{
+    if (baseContext_ != nullptr) {
+        return baseContext_->PrintDrawnCompleted();
+    }
+    return false;
+}
 }  // namespace AppExecFwk
 }  // namespace OHOS

frameworks/kits/appkit/native/app/src/context_deal.cpp

@@ -25,6 +25,7 @@
 #include "directory_ex.h"
 #include "file_ex.h"
 #include "iservice_registry.h"
+#include "os_account_manager.h"
 #include "spec_task_dispatcher.h"
 #include "sys_mgr_client.h"
 #include "system_ability_definition.h"
@@ -40,6 +41,13 @@ const std::string ContextDeal::CONTEXT_DEAL_CODE_CACHE("code_cache");
 const std::string ContextDeal::CONTEXT_DEAL_Files("files");
 const std::string ContextDeal::CONTEXT_DEAL_NO_BACKUP_Files("no_backup");
 const std::string ContextDeal::CONTEXT_DEAL_DIRNAME("preferences");
+const int64_t ContextDeal::CONTEXT_CREATE_BY_SYSTEM_APP(0x00000001);
+const std::string ContextDeal::CONTEXT_FILE_SEPARATOR("/");
+const std::string ContextDeal::CONTEXT_DISTRIBUTED_BASE_BEFORE("/mnt/hmdfs/");
+const std::string ContextDeal::CONTEXT_DISTRIBUTED_BASE_MIDDLE("/device_view/local/data/");
+const std::string ContextDeal::CONTEXT_DISTRIBUTED("distributedfiles");
+const std::string ContextDeal::CONTEXT_DATA_STORAGE("/data/storage/");
+const std::string ContextDeal::CONTEXT_ELS[] = {"el1", "el2", "el3", "el4"};
 
 ContextDeal::ContextDeal(bool isCreateBySystemApp) : isCreateBySystemApp_(isCreateBySystemApp)
 {}
@@ -309,6 +317,16 @@ std::string ContextDeal::GetCacheDir()
     return (applicationInfo_ != nullptr) ? applicationInfo_->cacheDir : "";
 }
 
+bool ContextDeal::IsUpdatingConfigurations()
+{
+    return false;
+}
+
+bool ContextDeal::PrintDrawnCompleted()
+{
+    return false;
+}
+
 /**
  * @brief Obtains the application-specific code-cache directory on the device's internal storage.
  * The system will delete any files stored in this location both when your specific application is upgraded,
@@ -621,6 +639,31 @@ int ContextDeal::VerifyPermission(const std::string &permission, int pid, int ui
     return 0;
 }
 
+bool ContextDeal::IsCreateBySystemApp() const
+{
+    return (static_cast<uint64_t>(flags_) & CONTEXT_CREATE_BY_SYSTEM_APP) == 1;
+}
+
+int ContextDeal::GetCurrentAccountId() const
+{
+    int userId = 0;
+    AccountSA::OsAccountManager::GetOsAccountLocalIdFromProcess(userId);
+    return userId;
+}
+
+void ContextDeal::CreateDirIfNotExist(const std::string &dirPath) const
+{
+    APP_LOGI("CreateDirIfNotExist: create directory if not exists.");
+    if (!OHOS::FileExists(dirPath)) {
+        APP_LOGI("ContextDeal::CreateDirIfNotExist File is not exits");
+        bool createDir = OHOS::ForceCreateDirectory(dirPath);
+        if (!createDir) {
+            APP_LOGI("CreateDirIfNotExist: create dir %{public}s failed.", dirPath.c_str());
+            return;
+        }
+    }
+}
+
 /**
  * @brief Obtains the distributed file path.
  * If the distributed file path does not exist, the system creates one and returns the created path. This method is
@@ -630,7 +673,18 @@ int ContextDeal::VerifyPermission(const std::string &permission, int pid, int ui
  */
 std::string ContextDeal::GetDistributedDir()
 {
-    return "";
+    APP_LOGI("ContextImpl::GetDistributedDir");
+    std::string dir;
+    if (IsCreateBySystemApp()) {
+        dir = CONTEXT_DISTRIBUTED_BASE_BEFORE + std::to_string(GetCurrentAccountId()) +
+              CONTEXT_DISTRIBUTED_BASE_MIDDLE + GetBundleName();
+    } else {
+        dir = CONTEXT_DATA_STORAGE + currArea_ + CONTEXT_FILE_SEPARATOR + CONTEXT_DISTRIBUTED + CONTEXT_FILE_SEPARATOR +
+              ((GetHapModuleInfo() == nullptr) ? "" : GetHapModuleInfo()->moduleName);
+    }
+    CreateDirIfNotExist(dir);
+    APP_LOGI("ContextImpl::GetDistributedDir:%{public}s", dir.c_str());
+    return dir;
 }
 /**
  * @brief Sets the pattern of this Context based on the specified pattern ID.
@@ -677,7 +731,22 @@ std::shared_ptr<HapModuleInfo> ContextDeal::GetHapModuleInfo()
     if (hapModuleInfoLocal_ == nullptr) {
         HapModuleInfoRequestInit();
     }
-
+    
+    sptr<IBundleMgr> ptr = GetBundleManager();
+    if (ptr == nullptr) {
+        APP_LOGE("GetAppType failed to get bundle manager service");
+        return hapModuleInfoLocal_;
+    }
+    Want want;
+    ElementName name;
+    name.SetBundleName(GetBundleName());
+    want.SetElement(name);
+    std::vector<AbilityInfo> abilityInfos;
+    bool isSuc = ptr->QueryAbilityInfos(want, abilityInfos);
+    if (isSuc) {
+        hapModuleInfoLocal_->abilityInfos = abilityInfos;
+    }
+    APP_LOGI("ContextDeal::GetHapModuleInfo end");
     return hapModuleInfoLocal_;
 }
 

interfaces/innerkits/ability_manager/include/ability_manager_interface.h

@@ -122,6 +122,16 @@ public:
         int32_t userId = DEFAULT_INVAL_VALUE,
         int requestCode = DEFAULT_INVAL_VALUE) = 0;
 
+    virtual int GetAppMemorySize()
+    {
+        return 0;
+    }
+
+    virtual bool IsRamConstrainedDevice()
+    {
+        return false;
+    }
+
     /**
      * TerminateAbility, terminate the special ability.
      *
@@ -938,6 +948,10 @@ public:
 
         GET_SYSTEM_MEMORY_ATTR,
 
+        GET_APP_MEMORY_SIZE,
+
+        IS_RAM_CONSTRAINED_DEVICE,
+        
         GET_ABILITY_RUNNING_INFO,
 
         GET_EXTENSION_RUNNING_INFO,

interfaces/kits/napi/aafwk/abilityManager/napi_ability_manager.cpp

@@ -2239,5 +2239,269 @@ napi_value NAPI_GetSystemMemoryAttr(napi_env env, napi_callback_info info)
     HILOG_INFO("%{public}s end", __func__);
     return ret;
 }
+
+static void GetAppMemorySizeExecute(napi_env env, void *data)
+{
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    cb->result = GetAbilityManagerInstance()->GetAppMemorySize();
+    HILOG_INFO("%{public}s, result = %{public}d", __func__, cb->result);
+}
+
+static void GetAppMemorySizePromiseComplete(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s, main event thread complete.", __func__);
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, main event thread complete end.", __func__);
+        return;
+    }
+    napi_value result = nullptr;
+    napi_create_int32(env, cb->result, &result);
+    NAPI_CALL_RETURN_VOID(env, napi_resolve_deferred(env, cb->deferred, result));
+    NAPI_CALL_RETURN_VOID(env, napi_delete_async_work(env, cb->asyncWork));
+    if (cb != nullptr) {
+        delete cb;
+        cb = nullptr;
+    }
+    HILOG_INFO("%{public}s,  main event thread complete end.", __func__);
+}
+
+static void GetAppMemorySizeAsyncComplete(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s, main event thread complete.", __func__);
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, main event thread complete end.", __func__);
+        return;
+    }
+    const int errorCodeFailed = -1;
+    const int errorCodeSuccess = 0;
+    const unsigned int argsCount = 2;
+    const unsigned int paramFirst = 0;
+    const unsigned int paramSecond = 1;
+    napi_value result[argsCount] = {nullptr};
+    if (cb->result == errorCodeFailed) {
+        napi_create_int32(env, 1, &result[paramFirst]);
+        napi_create_int32(env, cb->result, &result[paramSecond]);
+    } else {
+        napi_create_int32(env, errorCodeSuccess, &result[paramFirst]);
+        napi_create_int32(env, cb->result, &result[paramSecond]);
+    }
+    napi_value undefined = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_get_undefined(env, &undefined));
+    napi_value callback = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_get_reference_value(env, cb->callback, &callback));
+    napi_value callResult = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_call_function(env, undefined, callback, argsCount, result, &callResult));
+    if (cb->callback != nullptr) {
+        NAPI_CALL_RETURN_VOID(env, napi_delete_reference(env, cb->callback));
+    }
+    NAPI_CALL_RETURN_VOID(env, napi_delete_async_work(env, cb->asyncWork));
+    if (cb != nullptr) {
+        delete cb;
+        cb = nullptr;
+    }
+    HILOG_INFO("%{public}s, main event thread complete end.", __func__);
+}
+
+static napi_value GetAppMemorySizePromise(napi_env env)
+{
+    napi_value resourceName = nullptr;
+    napi_value retPromise = nullptr;
+    CallbackInfo *cb = new (std::nothrow) CallbackInfo;
+    if (cb == nullptr) {
+        HILOG_INFO("%{public}s, promise cb new failed", __func__);
+        NAPI_CALL(env, napi_get_null(env, &retPromise));
+        return retPromise;
+    }
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+    NAPI_CALL(env, napi_create_promise(env, &cb->deferred, &retPromise));
+    NAPI_CALL(env, napi_create_async_work(env, nullptr, resourceName, GetAppMemorySizeExecute,
+                       GetAppMemorySizePromiseComplete, (void *)cb, &cb->asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, cb->asyncWork));
+    HILOG_INFO("%{public}s, promise end", __func__);
+    return retPromise;
+}
+
+static napi_value GetAppMemorySizeAsync(napi_env env, napi_value args)
+{
+    napi_value resourceName = nullptr;
+    napi_value retAsync = nullptr;
+    napi_valuetype valuetype = napi_undefined;
+    CallbackInfo *cb = new (std::nothrow) CallbackInfo;
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, async cb new failed", __func__);
+        NAPI_CALL(env, napi_get_null(env, &retAsync));
+        return retAsync;
+    }
+
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+    NAPI_CALL(env, napi_typeof(env, args, &valuetype));
+    if (valuetype != napi_function) {
+        return retAsync;
+    }
+    NAPI_CALL(env, napi_create_reference(env, args, 1, &cb->callback));
+    NAPI_CALL(env, napi_create_async_work(env, nullptr, resourceName, GetAppMemorySizeExecute,
+                       GetAppMemorySizeAsyncComplete, (void *)cb, &cb->asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, cb->asyncWork));
+    HILOG_INFO("%{public}s, async end", __func__);
+    NAPI_CALL(env, napi_create_int32(env, 0, &retAsync));
+    return retAsync;
+}
+
+napi_value NAPI_GetAppMemorySize(napi_env env, napi_callback_info info)
+{
+    size_t argc = 1;
+    napi_value argv[1] = {nullptr};
+    napi_value ret = nullptr;
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, argv, NULL, NULL));
+    HILOG_INFO("%{public}s argc = [%{public}zu]", __func__, argc);
+    if (argc == 0) {
+        // promiss
+        ret = GetAppMemorySizePromise(env);
+    } else if (argc == 1) {
+        // async
+        ret = GetAppMemorySizeAsync(env, argv[0]);
+    } else {
+        HILOG_ERROR("%{public}s js input param error", __func__);
+        NAPI_CALL(env, napi_get_null(env, &ret));
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
+static void IsRamConstrainedDeviceExecute(napi_env env, void *data)
+{
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    cb->isRamConstrainedDevice = GetAbilityManagerInstance()->IsRamConstrainedDevice();
+    if (cb->isRamConstrainedDevice) {
+        HILOG_ERROR("%{public}s, true", __func__);
+    } else {
+        HILOG_ERROR("%{public}s, false", __func__);
+    }
+}
+
+static void IsRamConstrainedDevicePromiseComplete(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s, main event thread complete.", __func__);
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, main event thread complete end.", __func__);
+        return;
+    }
+    napi_value result = nullptr;
+    napi_get_boolean(env, cb->isRamConstrainedDevice, &result);
+    NAPI_CALL_RETURN_VOID(env, napi_resolve_deferred(env, cb->deferred, result));
+    NAPI_CALL_RETURN_VOID(env, napi_delete_async_work(env, cb->asyncWork));
+    if (cb != nullptr) {
+        delete cb;
+        cb = nullptr;
+    }
+    HILOG_INFO("%{public}s,  main event thread complete end.", __func__);
+}
+
+static napi_value IsRamConstrainedDevicePromise(napi_env env)
+{
+    napi_value resourceName = nullptr;
+    napi_value retPromise = nullptr;
+    CallbackInfo *cb = new (std::nothrow) CallbackInfo;
+    if (cb == nullptr) {
+        HILOG_INFO("%{public}s, promise cb new failed", __func__);
+        NAPI_CALL(env, napi_get_null(env, &retPromise));
+        return retPromise;
+    }
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+    NAPI_CALL(env, napi_create_promise(env, &cb->deferred, &retPromise));
+    NAPI_CALL(env, napi_create_async_work(env, nullptr, resourceName, IsRamConstrainedDeviceExecute,
+                       IsRamConstrainedDevicePromiseComplete, (void *)cb, &cb->asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, cb->asyncWork));
+    HILOG_INFO("%{public}s, promise end", __func__);
+    return retPromise;
+}
+
+static void IsRamConstrainedDeviceAsyncComplete(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s, main event thread complete.", __func__);
+    CallbackInfo *cb = static_cast<CallbackInfo *>(data);
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, main event thread complete end.", __func__);
+        return;
+    }
+    const int errorCodeFailed = 1;
+    const int errorCodeSuccess = 0;
+    const unsigned int argsCount = 2;
+    const unsigned int paramFirst = 0;
+    const unsigned int paramSecond = 1;
+    napi_value result[argsCount] = {nullptr};
+    if (cb->isRamConstrainedDevice) {
+        napi_create_int32(env, errorCodeSuccess, &result[paramFirst]);
+        napi_get_boolean(env, cb->isRamConstrainedDevice, &result[paramSecond]);
+    } else {
+        napi_create_int32(env, errorCodeFailed, &result[paramFirst]);
+        napi_get_boolean(env, cb->isRamConstrainedDevice, &result[paramSecond]);
+    }
+    napi_value undefined = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_get_undefined(env, &undefined));
+    napi_value callback = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_get_reference_value(env, cb->callback, &callback));
+    napi_value callResult = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_call_function(env, undefined, callback, argsCount, result, &callResult));
+    if (cb->callback != nullptr) {
+        NAPI_CALL_RETURN_VOID(env, napi_delete_reference(env, cb->callback));
+    }
+    NAPI_CALL_RETURN_VOID(env, napi_delete_async_work(env, cb->asyncWork));
+    if (cb != nullptr) {
+        delete cb;
+        cb = nullptr;
+    }
+    HILOG_INFO("%{public}s, main event thread complete end.", __func__);
+}
+
+static napi_value IsRamConstrainedDeviceAsync(napi_env env, napi_value args)
+{
+    napi_value resourceName = nullptr;
+    napi_value retAsync = nullptr;
+    napi_valuetype valuetype = napi_undefined;
+    CallbackInfo *cb = new (std::nothrow) CallbackInfo;
+    if (cb == nullptr) {
+        HILOG_ERROR("%{public}s, async cb new failed", __func__);
+        NAPI_CALL(env, napi_get_null(env, &retAsync));
+        return retAsync;
+    }
+
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+    NAPI_CALL(env, napi_typeof(env, args, &valuetype));
+    if (valuetype != napi_function) {
+        return retAsync;
+    }
+    NAPI_CALL(env, napi_create_reference(env, args, 1, &cb->callback));
+    NAPI_CALL(env, napi_create_async_work(env, nullptr, resourceName, IsRamConstrainedDeviceExecute,
+                       IsRamConstrainedDeviceAsyncComplete, (void *)cb, &cb->asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, cb->asyncWork));
+    HILOG_INFO("%{public}s, async end", __func__);
+    NAPI_CALL(env, napi_create_int32(env, 0, &retAsync));
+    return retAsync;
+}
+
+napi_value NAPI_IsRamConstrainedDevice(napi_env env, napi_callback_info info)
+{
+    size_t argc = 1;
+    napi_value argv[1] = {nullptr};
+    napi_value ret = nullptr;
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, argv, NULL, NULL));
+    HILOG_INFO("%{public}s argc = [%{public}zu]", __func__, argc);
+    if (argc == 0) {
+        // promiss
+        ret = IsRamConstrainedDevicePromise(env);
+    } else if (argc == 1) {
+        // async
+        ret = IsRamConstrainedDeviceAsync(env, argv[0]);
+    } else {
+        HILOG_ERROR("%{public}s js input param error", __func__);
+        NAPI_CALL(env, napi_get_null(env, &ret));
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
 }  // namespace AppExecFwk
 }  // namespace OHOS

interfaces/kits/napi/aafwk/abilityManager/napi_ability_manager.h

@@ -143,6 +143,14 @@ struct SystemMemroyInfoCB {
     napi_ref callback = nullptr;
 };
 
+struct CallbackInfo {
+    napi_async_work asyncWork = nullptr;
+    napi_deferred deferred = nullptr;
+    napi_ref callback = nullptr;
+    int result = -1;
+    bool isRamConstrainedDevice = false;
+};
+
 napi_value NAPI_GetAllRunningProcesses(napi_env env, napi_callback_info info);
 napi_value NAPI_GetActiveProcessInfos(napi_env env, napi_callback_info info);
 napi_value NAPI_QueryRunningAbilityMissionInfos(napi_env env, napi_callback_info info);
@@ -160,6 +168,8 @@ void CreateWeightReasonCodeObject(napi_env env, napi_value value);
 napi_value GetCallbackErrorValue(napi_env env, int errCode);
 napi_value NapiGetNull(napi_env env);
 napi_value NAPI_GetSystemMemoryAttr(napi_env env, napi_callback_info);
+napi_value NAPI_GetAppMemorySize(napi_env env, napi_callback_info info);
+napi_value NAPI_IsRamConstrainedDevice(napi_env env, napi_callback_info info);
 }  // namespace AppExecFwk
 }  // namespace OHOS
 #endif  //  NAPI_ABILITY_MANAGER_H

interfaces/kits/napi/aafwk/abilityManager/native_module.cpp

@@ -56,6 +56,8 @@ static napi_value Init(napi_env env, napi_value exports)
         DECLARE_NAPI_FUNCTION("getAbilityMissionSnapshot", NAPI_GetAbilityMissionSnapshot),
         DECLARE_NAPI_PROPERTY("WeightReasonCode", nWeightReasonCode),
         DECLARE_NAPI_FUNCTION("getSystemMemoryAttr", NAPI_GetSystemMemoryAttr),
+        DECLARE_NAPI_FUNCTION("getAppMemorySize", NAPI_GetAppMemorySize),
+        DECLARE_NAPI_FUNCTION("isRamConstrainedDevice", NAPI_IsRamConstrainedDevice),
     };
 
     NAPI_CALL(env, napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc));

interfaces/kits/napi/aafwk/featureAbility/BUILD.gn

@@ -25,6 +25,8 @@ ohos_shared_library("featureability") {
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/common/include",
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/napi_dataability/include",
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/napi_resultset/include",
+    "//third_party/jsoncpp",
+    "//third_party/jsoncpp/include/json",
   ]
 
   sources = [
@@ -49,6 +51,7 @@ ohos_shared_library("featureability") {
     "//foundation/aafwk/standard/interfaces/kits/napi/aafwk/inner/napi_common:napi_common",
     "//foundation/ace/napi:ace_napi",
     "//foundation/distributedschedule/dmsfwk/interfaces/innerkits/uri:zuri",
+    "//third_party/jsoncpp:jsoncpp",
     "//third_party/libuv:uv_static",
     "//utils/native/base:utils",
   ]

interfaces/kits/napi/aafwk/featureAbility/napi_context.cpp

@@ -498,7 +498,7 @@ void CallOnRequestPermissionsFromUserResult(int requestCode, const std::vector<s
 EXTERN_C_END
 
 /**
- * @brief Get Diles Dir.
+ * @brief Get Files Dir.
  *
  * @param env The environment that the Node-API call is invoked under.
  * @param info The callback info passed into the callback function.
@@ -511,6 +511,118 @@ napi_value NAPI_GetFilesDir(napi_env env, napi_callback_info info)
     return NAPI_GetFilesDirCommon(env, info, AbilityType::PAGE);
 }
 
+/**
+ * @brief Get OrCreateDistributed Dir.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetOrCreateDistributedDir(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    return NAPI_GetOrCreateDistributedDirCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Get Cache Dir.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCacheDir(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    return NAPI_GetCacheDirCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Get ExternalCache Dir.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetExternalCacheDir(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    return NAPI_GetExternalCacheDirCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Obtains the type of this application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxAppType(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    return NAPI_GetAppTypeCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Obtains the HapModuleInfo object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxHapModuleInfo(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    return NAPI_GetHapModuleInfoCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Obtains the AppVersionInfo object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetAppVersionInfo(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    return NAPI_GetAppVersionInfoCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Obtains the Application Context object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetApplicationContext(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    return NAPI_GetContextCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Obtains information about the current ability.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxAbilityInfo(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    return NAPI_GetAbilityInfoCommon(env, info, AbilityType::PAGE);
+}
+
 void CanRequestPermissionExecuteCallback(napi_env env, void *data)
 {
     HILOG_INFO("%{public}s called.", __func__);
@@ -2927,6 +3039,34 @@ napi_value NAPI_GetPreferencesDirSync(napi_env env, napi_callback_info info)
     return ret;
 }
 
+/**
+ * @brief Checks whether the configuration of this ability is changing.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return Returns true if the configuration of this ability is changing and false otherwise.
+ */
+napi_value NAPI_IsUpdatingConfigurations(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    return NAPI_IsUpdatingConfigurationsCommon(env, info, AbilityType::PAGE);
+}
+
+/**
+ * @brief Informs the system of the time required for drawing this Page ability.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_PrintDrawnCompleted(napi_env env, napi_callback_info info)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    return NAPI_PrintDrawnCompletedCommon(env, info, AbilityType::PAGE);
+}
+
 /**
  * @brief Context NAPI module registration.
  *
@@ -2954,8 +3094,18 @@ napi_value ContextPermissionInit(napi_env env, napi_value exports)
         DECLARE_NAPI_FUNCTION("getCallingBundle", NAPI_GetCallingBundle),
         DECLARE_NAPI_FUNCTION("getOrCreateLocalDir", NAPI_GetOrCreateLocalDir),
         DECLARE_NAPI_FUNCTION("getFilesDir", NAPI_GetFilesDir),
+        DECLARE_NAPI_FUNCTION("isUpdatingConfigurations", NAPI_IsUpdatingConfigurations),
+        DECLARE_NAPI_FUNCTION("printDrawnCompleted", NAPI_PrintDrawnCompleted),
         DECLARE_NAPI_FUNCTION("getDatabaseDirSync", NAPI_GetDatabaseDirSync),
         DECLARE_NAPI_FUNCTION("getPreferencesDirSync", NAPI_GetPreferencesDirSync),
+        DECLARE_NAPI_FUNCTION("getCacheDir", NAPI_GetCacheDir),
+        DECLARE_NAPI_FUNCTION("getExternalCacheDir", NAPI_GetExternalCacheDir),
+        DECLARE_NAPI_FUNCTION("getAppType", NAPI_GetCtxAppType),
+        DECLARE_NAPI_FUNCTION("getHapModuleInfo", NAPI_GetCtxHapModuleInfo),
+        DECLARE_NAPI_FUNCTION("getAppVersionInfo", NAPI_GetAppVersionInfo),
+        DECLARE_NAPI_FUNCTION("getApplicationContext", NAPI_GetApplicationContext),
+        DECLARE_NAPI_FUNCTION("getAbilityInfo", NAPI_GetCtxAbilityInfo),
+        DECLARE_NAPI_FUNCTION("getOrCreateDistributedDir", NAPI_GetOrCreateDistributedDir),
     };
 
     NAPI_CALL(env,

interfaces/kits/napi/aafwk/featureAbility/napi_context.h

@@ -112,6 +112,48 @@ napi_value NAPI_GetProcessName(napi_env env, napi_callback_info info);
  * @return The return value from NAPI C++ to JS for the module.
  */
 napi_value NAPI_GetCallingBundle(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetOrCreateDistributedDir(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetFilesDir(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetCacheDir(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetExternalCacheDir(napi_env env, napi_callback_info info);
+
+/**
+ * @brief Obtains the type of this application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxAppType(napi_env env, napi_callback_info info);
+
+/**
+ * @brief Obtains the HapModuleInfo object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxHapModuleInfo(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetAppVersionInfo(napi_env env, napi_callback_info info);
+
+napi_value NAPI_GetApplicationContext(napi_env env, napi_callback_info info);
+
+/**
+ * @brief Obtains information about the current ability.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetCtxAbilityInfo(napi_env env, napi_callback_info info);
 }  // namespace AppExecFwk
 }  // namespace OHOS
 #endif /* OHOS_APPEXECFWK_NAPI_CONTEXT_H */

interfaces/kits/napi/aafwk/featureAbility/napi_data_ability_helper.h

@@ -369,6 +369,8 @@ void UpdateAsyncCompleteCB(napi_env env, napi_status status, void *data);
 
 void UpdatePromiseCompleteCB(napi_env env, napi_status status, void *data);
 
+napi_value NAPI_Call(napi_env env, napi_callback_info info);
+
 napi_value NAPI_OpenFile(napi_env env, napi_callback_info info);
 
 napi_value OpenFileWrap(napi_env env, napi_callback_info info, DAHelperOpenFileCB *openFileCB);

interfaces/kits/napi/aafwk/inner/napi_common/feature_ability_common.h

@@ -23,6 +23,7 @@
 #include "napi/native_node_api.h"
 #include "napi_common.h"
 #include "napi_common_util.h"
+#include "pac_map.h"
 #include "values_bucket.h"
 #include "want.h"
 
@@ -209,6 +210,17 @@ struct HapModuleInfoCB {
     HapModuleInfo_ hapModuleInfo;
 };
 
+struct AppVersionInfo {
+    std::string appName;
+    std::string versionName;
+    int32_t versionCode = 0;
+};
+
+struct AppVersionInfoCB {
+    CBBase cbBase;
+    AppVersionInfo appVersionInfo;
+};
+
 struct DataAbilityHelperCB {
     CBBase cbBase;
     napi_ref uri = nullptr;
@@ -313,6 +325,7 @@ struct DAHelperDeleteCB {
     DataAbilityHelper *dataAbilityHelper = nullptr;
     std::string uri;
     NativeRdb::DataAbilityPredicates predicates;
+    AppExecFwk::PacMap pacMap;
     int result = 0;
     int execResult;
 };
@@ -323,6 +336,7 @@ struct DAHelperQueryCB {
     std::string uri;
     std::vector<std::string> columns;
     NativeRdb::DataAbilityPredicates predicates;
+    AppExecFwk::PacMap pacMap;
     std::shared_ptr<NativeRdb::AbsSharedResultSet> result;
     int execResult;
 };
@@ -333,6 +347,7 @@ struct DAHelperUpdateCB {
     std::string uri;
     NativeRdb::ValuesBucket valueBucket;
     NativeRdb::DataAbilityPredicates predicates;
+    AppExecFwk::PacMap pacMap;
     int result = 0;
     int execResult;
 };

interfaces/kits/napi/aafwk/inner/napi_common/napi_common_ability.cpp

@@ -336,14 +336,71 @@ void GetFilesDirExecuteCallback(napi_env env, void *data)
     asyncCallbackInfo->native_data.str_value = asyncCallbackInfo->ability->GetFilesDir();
     HILOG_INFO("%{public}s end. filesDir=%{public}s", __func__, asyncCallbackInfo->native_data.str_value.c_str());
 }
+
+void IsUpdatingConfigurationsExecuteCallback(napi_env env, void *data)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = static_cast<AsyncJSCallbackInfo *>(data);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s. asyncCallbackInfo is null", __func__);
+        return;
+    }
+
+    asyncCallbackInfo->error_code = NAPI_ERR_NO_ERROR;
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    if (asyncCallbackInfo->ability == nullptr) {
+        HILOG_ERROR("%{public}s ability == nullptr", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(asyncCallbackInfo)) {
+        HILOG_ERROR("%{public}s wrong ability type", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ABILITY_TYPE_INVALID;
+        asyncCallbackInfo->native_data.data_type = NVT_UNDEFINED;
+        return;
+    }
+
+    asyncCallbackInfo->native_data.data_type = NVT_BOOL;
+    asyncCallbackInfo->native_data.bool_value = asyncCallbackInfo->ability->IsUpdatingConfigurations();
+    HILOG_INFO("%{public}s end", __func__);
+}
+
 /**
- * @brief GetFilesDir processing function.
+ * @brief PrintDrawnCompleted asynchronous processing function.
  *
  * @param env The environment that the Node-API call is invoked under.
- * @param asyncCallbackInfo Process data asynchronously.
- *
- * @return Return JS data successfully, otherwise return nullptr.
+ * @param data Point to asynchronous processing of data.
  */
+void PrintDrawnCompletedExecuteCallback(napi_env env, void *data)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = static_cast<AsyncJSCallbackInfo *>(data);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s. asyncCallbackInfo is null", __func__);
+        return;
+    }
+
+    asyncCallbackInfo->error_code = NAPI_ERR_NO_ERROR;
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    if (asyncCallbackInfo->ability == nullptr) {
+        HILOG_ERROR("%{public}s ability == nullptr", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(asyncCallbackInfo)) {
+        HILOG_ERROR("%{public}s wrong ability type", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ABILITY_TYPE_INVALID;
+        asyncCallbackInfo->native_data.data_type = NVT_UNDEFINED;
+        return;
+    }
+
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    asyncCallbackInfo->native_data.bool_value = asyncCallbackInfo->ability->PrintDrawnCompleted();
+    HILOG_INFO("%{public}s end", __func__);
+}
+
 napi_value NAPI_GetFilesDirWrap(napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
 {
     HILOG_INFO("%{public}s called", __func__);
@@ -403,6 +460,432 @@ napi_value NAPI_GetFilesDirCommon(napi_env env, napi_callback_info info, Ability
     return ret;
 }
 
+void GetOrCreateDistributedDirExecuteCallback(napi_env env, void *data)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = static_cast<AsyncJSCallbackInfo *>(data);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s. asyncCallbackInfo is null", __func__);
+        return;
+    }
+
+    asyncCallbackInfo->error_code = NAPI_ERR_NO_ERROR;
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    if (asyncCallbackInfo->ability == nullptr) {
+        HILOG_ERROR("%{public}s ability == nullptr", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(asyncCallbackInfo)) {
+        HILOG_ERROR("%{public}s wrong ability type", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ABILITY_TYPE_INVALID;
+        asyncCallbackInfo->native_data.data_type = NVT_UNDEFINED;
+        return;
+    }
+
+    asyncCallbackInfo->native_data.data_type = NVT_STRING;
+    asyncCallbackInfo->native_data.str_value = asyncCallbackInfo->ability->GetDistributedDir();
+    HILOG_INFO("%{public}s end. filesDir=%{public}s", __func__, asyncCallbackInfo->native_data.str_value.c_str());
+}
+
+/**
+ * @brief GetFilesDir processing function.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param asyncCallbackInfo Process data asynchronously.
+ *
+ * @return Return JS data successfully, otherwise return nullptr.
+ */
+napi_value NAPI_GetOrCreateDistributedDirWrap(
+    napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    size_t argc = ARGS_MAX_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value jsthis = 0;
+    void *data = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, &jsthis, &data));
+
+    if (argc > ARGS_ONE) {
+        HILOG_ERROR("%{public}s called, parameters is invalid.", __func__);
+        return nullptr;
+    }
+
+    if (argc == ARGS_ONE) {
+        if (!CreateAsyncCallback(env, args[PARAM0], asyncCallbackInfo)) {
+            HILOG_ERROR("%{public}s called, the first parameter is invalid.", __func__);
+            return nullptr;
+        }
+    }
+
+    AsyncParamEx asyncParamEx;
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        HILOG_INFO("%{public}s called. asyncCallback.", __func__);
+        asyncParamEx.resource = "NAPI_GetFilesDirCallback";
+        asyncParamEx.execute = GetOrCreateDistributedDirExecuteCallback;
+        asyncParamEx.complete = CompleteAsyncCallbackWork;
+
+        return ExecuteAsyncCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    } else {
+        HILOG_INFO("%{public}s called. promise.", __func__);
+        asyncParamEx.resource = "NAPI_GetFilesDirPromise";
+        asyncParamEx.execute = GetOrCreateDistributedDirExecuteCallback;
+        asyncParamEx.complete = CompletePromiseCallbackWork;
+
+        return ExecutePromiseCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    }
+}
+
+napi_value NAPI_GetOrCreateDistributedDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = CreateAsyncJSCallbackInfo(env);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s called. Invoke CreateAsyncJSCallbackInfo failed.", __func__);
+        return WrapVoidToJS(env);
+    }
+
+    asyncCallbackInfo->abilityType = abilityType;
+    napi_value ret = NAPI_GetOrCreateDistributedDirWrap(env, info, asyncCallbackInfo);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        FreeAsyncJSCallbackInfo(&asyncCallbackInfo);
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
+/**
+ * @brief GetCacheDir asynchronous processing function.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param data Point to asynchronous processing of data.
+ */
+void GetCacheDirExecuteCallback(napi_env env, void *data)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = static_cast<AsyncJSCallbackInfo *>(data);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s. asyncCallbackInfo is null", __func__);
+        return;
+    }
+
+    asyncCallbackInfo->error_code = NAPI_ERR_NO_ERROR;
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    if (asyncCallbackInfo->ability == nullptr) {
+        HILOG_ERROR("%{public}s ability == nullptr", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(asyncCallbackInfo)) {
+        HILOG_ERROR("%{public}s wrong ability type", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ABILITY_TYPE_INVALID;
+        asyncCallbackInfo->native_data.data_type = NVT_UNDEFINED;
+        return;
+    }
+
+    asyncCallbackInfo->native_data.data_type = NVT_STRING;
+    asyncCallbackInfo->native_data.str_value = asyncCallbackInfo->ability->GetCacheDir();
+    HILOG_INFO("%{public}s end. CacheDir=%{public}s", __func__, asyncCallbackInfo->native_data.str_value.c_str());
+}
+
+/**
+ * @brief NAPI_GetCacheDirWrap processing function.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param asyncCallbackInfo Process data asynchronously.
+ *
+ * @return Return JS data successfully, otherwise return nullptr.
+ */
+napi_value NAPI_GetCacheDirWrap(napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    size_t argc = ARGS_MAX_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value jsthis = 0;
+    void *data = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, &jsthis, &data));
+
+    if (argc > ARGS_ONE) {
+        HILOG_ERROR("%{public}s called, parameters is invalid.", __func__);
+        return nullptr;
+    }
+
+    if (argc == ARGS_ONE) {
+        if (!CreateAsyncCallback(env, args[PARAM0], asyncCallbackInfo)) {
+            HILOG_ERROR("%{public}s called, the first parameter is invalid.", __func__);
+            return nullptr;
+        }
+    }
+
+    AsyncParamEx asyncParamEx;
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        HILOG_INFO("%{public}s called. asyncCallback.", __func__);
+        asyncParamEx.resource = "NAPI_GetCacheDirCallback";
+        asyncParamEx.execute = GetCacheDirExecuteCallback;
+        asyncParamEx.complete = CompleteAsyncCallbackWork;
+
+        return ExecuteAsyncCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    } else {
+        HILOG_INFO("%{public}s called. promise.", __func__);
+        asyncParamEx.resource = "NAPI_GetCacheDirPromise";
+        asyncParamEx.execute = GetCacheDirExecuteCallback;
+        asyncParamEx.complete = CompletePromiseCallbackWork;
+
+        return ExecutePromiseCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    }
+}
+
+napi_value NAPI_GetCacheDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = CreateAsyncJSCallbackInfo(env);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s called. Invoke CreateAsyncJSCallbackInfo failed.", __func__);
+        return WrapVoidToJS(env);
+    }
+
+    asyncCallbackInfo->abilityType = abilityType;
+    napi_value ret = NAPI_GetCacheDirWrap(env, info, asyncCallbackInfo);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        FreeAsyncJSCallbackInfo(&asyncCallbackInfo);
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
+/**
+ * @brief GetExternalCacheDir asynchronous processing function.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param data Point to asynchronous processing of data.
+ */
+void GetExternalCacheDirExecuteCallback(napi_env env, void *data)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = static_cast<AsyncJSCallbackInfo *>(data);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_ERROR("%{public}s. asyncCallbackInfo is null", __func__);
+        return;
+    }
+
+    asyncCallbackInfo->error_code = NAPI_ERR_NO_ERROR;
+    asyncCallbackInfo->native_data.data_type = NVT_NONE;
+    if (asyncCallbackInfo->ability == nullptr) {
+        HILOG_ERROR("%{public}s ability == nullptr", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(asyncCallbackInfo)) {
+        HILOG_ERROR("%{public}s wrong ability type", __func__);
+        asyncCallbackInfo->error_code = NAPI_ERR_ABILITY_TYPE_INVALID;
+        asyncCallbackInfo->native_data.data_type = NVT_UNDEFINED;
+        return;
+    }
+
+    asyncCallbackInfo->native_data.data_type = NVT_STRING;
+    asyncCallbackInfo->native_data.str_value = asyncCallbackInfo->ability->GetExternalCacheDir();
+    HILOG_INFO(
+        "%{public}s end. ExternalCacheDir=%{public}s", __func__, asyncCallbackInfo->native_data.str_value.c_str());
+}
+
+/**
+ * @brief NAPI_GetExternalCacheDirWrap processing function.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param asyncCallbackInfo Process data asynchronously.
+ *
+ * @return Return JS data successfully, otherwise return nullptr.
+ */
+napi_value NAPI_GetExternalCacheDirWrap(napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    size_t argc = ARGS_MAX_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value jsthis = 0;
+    void *data = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, &jsthis, &data));
+
+    if (argc > ARGS_ONE) {
+        HILOG_INFO("%{public}s called, parameters is invalid.", __func__);
+        return nullptr;
+    }
+
+    if (argc == ARGS_ONE) {
+        if (!CreateAsyncCallback(env, args[PARAM0], asyncCallbackInfo)) {
+            HILOG_INFO("%{public}s called, the first parameter is invalid.", __func__);
+            return nullptr;
+        }
+    }
+
+    AsyncParamEx asyncParamEx;
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        HILOG_INFO("%{public}s called. asyncCallback.", __func__);
+        asyncParamEx.resource = "NAPI_GetExternalCacheDirCallback";
+        asyncParamEx.execute = GetExternalCacheDirExecuteCallback;
+        asyncParamEx.complete = CompleteAsyncCallbackWork;
+
+        return ExecuteAsyncCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    } else {
+        HILOG_INFO("%{public}s called. promise.", __func__);
+        asyncParamEx.resource = "NAPI_GetExternalCacheDirPromise";
+        asyncParamEx.execute = GetExternalCacheDirExecuteCallback;
+        asyncParamEx.complete = CompletePromiseCallbackWork;
+
+        return ExecutePromiseCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    }
+}
+
+napi_value NAPI_GetExternalCacheDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = CreateAsyncJSCallbackInfo(env);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_INFO("%{public}s called. Invoke CreateAsyncJSCallbackInfo failed.", __func__);
+        return WrapVoidToJS(env);
+    }
+
+    asyncCallbackInfo->abilityType = abilityType;
+    napi_value ret = NAPI_GetExternalCacheDirWrap(env, info, asyncCallbackInfo);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        FreeAsyncJSCallbackInfo(&asyncCallbackInfo);
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
+napi_value NAPI_IsUpdatingConfigurationsWrap(
+    napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    size_t argc = ARGS_MAX_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value jsthis = 0;
+    void *data = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, &jsthis, &data));
+
+    if (argc > ARGS_ONE) {
+        HILOG_INFO("%{public}s called, parameters is invalid.", __func__);
+        return nullptr;
+    }
+
+    if (argc == ARGS_ONE) {
+        if (!CreateAsyncCallback(env, args[PARAM0], asyncCallbackInfo)) {
+            HILOG_INFO("%{public}s called, the first parameter is invalid.", __func__);
+            return nullptr;
+        }
+    }
+
+    AsyncParamEx asyncParamEx;
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        HILOG_INFO("%{public}s called. asyncCallback.", __func__);
+        asyncParamEx.resource = "NAPI_IsUpdatingConfigurationsCallback";
+        asyncParamEx.execute = IsUpdatingConfigurationsExecuteCallback;
+        asyncParamEx.complete = CompleteAsyncCallbackWork;
+
+        return ExecuteAsyncCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    } else {
+        HILOG_INFO("%{public}s called. promise.", __func__);
+        asyncParamEx.resource = "NAPI_IsUpdatingConfigurationsPromise";
+        asyncParamEx.execute = IsUpdatingConfigurationsExecuteCallback;
+        asyncParamEx.complete = CompletePromiseCallbackWork;
+
+        return ExecutePromiseCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    }
+}
+
+napi_value NAPI_PrintDrawnCompletedWrap(napi_env env, napi_callback_info info, AsyncJSCallbackInfo *asyncCallbackInfo)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    size_t argc = ARGS_MAX_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value jsthis = 0;
+    void *data = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, &jsthis, &data));
+
+    if (argc > ARGS_ONE) {
+        HILOG_INFO("%{public}s called, parameters is invalid.", __func__);
+        return nullptr;
+    }
+
+    if (argc == ARGS_ONE) {
+        if (!CreateAsyncCallback(env, args[PARAM0], asyncCallbackInfo)) {
+            HILOG_INFO("%{public}s called, the first parameter is invalid.", __func__);
+            return nullptr;
+        }
+    }
+
+    AsyncParamEx asyncParamEx;
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        HILOG_INFO("%{public}s called. asyncCallback.", __func__);
+        asyncParamEx.resource = "NAPI_PrintDrawnCompletedCallback";
+        asyncParamEx.execute = PrintDrawnCompletedExecuteCallback;
+        asyncParamEx.complete = CompleteAsyncVoidCallbackWork;
+
+        return ExecuteAsyncCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    } else {
+        HILOG_INFO("%{public}s called. promise.", __func__);
+        asyncParamEx.resource = "NAPI_PrintDrawnCompletedPromise";
+        asyncParamEx.execute = PrintDrawnCompletedExecuteCallback;
+        asyncParamEx.complete = CompletePromiseVoidCallbackWork;
+
+        return ExecutePromiseCallbackWork(env, asyncCallbackInfo, &asyncParamEx);
+    }
+}
+
+napi_value NAPI_IsUpdatingConfigurationsCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = CreateAsyncJSCallbackInfo(env);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_INFO("%{public}s called. Invoke CreateAsyncJSCallbackInfo failed.", __func__);
+        return WrapVoidToJS(env);
+    }
+
+    asyncCallbackInfo->abilityType = abilityType;
+    napi_value ret = NAPI_IsUpdatingConfigurationsWrap(env, info, asyncCallbackInfo);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        FreeAsyncJSCallbackInfo(&asyncCallbackInfo);
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
+napi_value NAPI_PrintDrawnCompletedCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = CreateAsyncJSCallbackInfo(env);
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_INFO("%{public}s called. Invoke CreateAsyncJSCallbackInfo failed.", __func__);
+        return WrapVoidToJS(env);
+    }
+
+    asyncCallbackInfo->abilityType = abilityType;
+    napi_value ret = NAPI_PrintDrawnCompletedWrap(env, info, asyncCallbackInfo);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        FreeAsyncJSCallbackInfo(&asyncCallbackInfo);
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end", __func__);
+    return ret;
+}
+
 /**
  * @brief Create asynchronous data.
  *
@@ -1480,6 +1963,281 @@ napi_value NAPI_GetHapModuleInfoCommon(napi_env env, napi_callback_info info, Ab
     return ret;
 }
 
+/**
+ * @brief Create asynchronous data.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ *
+ * @return Return a pointer to AppVersionInfoCB on success, nullptr on failure.
+ */
+AppVersionInfoCB *CreateAppVersionInfoCBInfo(napi_env env)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    napi_value global = nullptr;
+    NAPI_CALL(env, napi_get_global(env, &global));
+
+    napi_value abilityObj = nullptr;
+    NAPI_CALL(env, napi_get_named_property(env, global, "ability", &abilityObj));
+
+    Ability *ability = nullptr;
+    NAPI_CALL(env, napi_get_value_external(env, abilityObj, (void **)&ability));
+
+    AppVersionInfoCB *appVersionInfoCB = new (std::nothrow) AppVersionInfoCB;
+    if (appVersionInfoCB == nullptr) {
+        HILOG_ERROR("%{public}s, appVersionInfoCB == nullptr.", __func__);
+        return nullptr;
+    }
+    appVersionInfoCB->cbBase.cbInfo.env = env;
+    appVersionInfoCB->cbBase.asyncWork = nullptr;
+    appVersionInfoCB->cbBase.deferred = nullptr;
+    appVersionInfoCB->cbBase.ability = ability;
+
+    HILOG_INFO("%{public}s end.", __func__);
+    return appVersionInfoCB;
+}
+
+void SaveAppVersionInfo(AppVersionInfo &appVersionInfo, const std::string appName, const std::string versionName,
+    const int32_t versionCode)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    appVersionInfo.appName = appName;
+    appVersionInfo.versionName = versionName;
+    appVersionInfo.versionCode = versionCode;
+    HILOG_INFO("%{public}s end.", __func__);
+}
+
+napi_value WrapAppVersionInfo(napi_env env, const AppVersionInfoCB &appVersionInfoCB)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    napi_value result = nullptr;
+    napi_value proValue = nullptr;
+    NAPI_CALL(env, napi_create_object(env, &result));
+    NAPI_CALL(env,
+        napi_create_string_utf8(env, appVersionInfoCB.appVersionInfo.appName.c_str(), NAPI_AUTO_LENGTH, &proValue));
+    NAPI_CALL(env, napi_set_named_property(env, result, "appName", proValue));
+
+    NAPI_CALL(env,
+        napi_create_string_utf8(env, appVersionInfoCB.appVersionInfo.versionName.c_str(), NAPI_AUTO_LENGTH, &proValue));
+    NAPI_CALL(env, napi_set_named_property(env, result, "versionName", proValue));
+
+    NAPI_CALL(env, napi_create_int32(env, appVersionInfoCB.appVersionInfo.versionCode, &proValue));
+    NAPI_CALL(env, napi_set_named_property(env, result, "versionCode", proValue));
+
+    HILOG_INFO("%{public}s end.", __func__);
+    return result;
+}
+
+void GetAppVersionInfoExecuteCB(napi_env env, void *data)
+{
+    HILOG_INFO("NAPI_GetAppVersionInfo, worker pool thread execute.");
+    AppVersionInfoCB *appVersionInfoCB = static_cast<AppVersionInfoCB *>(data);
+    if (appVersionInfoCB == nullptr) {
+        HILOG_ERROR("NAPI_GetAppVersionInfo, appVersionInfoCB == nullptr");
+        return;
+    }
+
+    appVersionInfoCB->cbBase.errCode = NAPI_ERR_NO_ERROR;
+    if (appVersionInfoCB->cbBase.ability == nullptr) {
+        HILOG_ERROR("NAPI_GetAppVersionInfo, ability == nullptr");
+        appVersionInfoCB->cbBase.errCode = NAPI_ERR_ACE_ABILITY;
+        return;
+    }
+
+    if (!CheckAbilityType(&appVersionInfoCB->cbBase)) {
+        HILOG_ERROR("NAPI_GetAppVersionInfo,wrong ability type");
+        appVersionInfoCB->cbBase.errCode = NAPI_ERR_ABILITY_TYPE_INVALID;
+        return;
+    }
+
+    std::shared_ptr<AbilityInfo> abilityInfoPtr = appVersionInfoCB->cbBase.ability->GetAbilityInfo();
+    std::shared_ptr<ApplicationInfo> appInfoPtr = appVersionInfoCB->cbBase.ability->GetApplicationInfo();
+    if (abilityInfoPtr != nullptr && appInfoPtr != nullptr) {
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  bundleName = %{public}s", abilityInfoPtr->bundleName.c_str());
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  appName = %{public}s", abilityInfoPtr->appName.c_str());
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  versionName1 = %{public}s", abilityInfoPtr->versionName.c_str());
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  name = %{public}s", appInfoPtr->name.c_str());
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  versionCode = %{public}d", appInfoPtr->versionCode);
+        HILOG_ERROR("NAPI_GetAppVersionInfo,  versionName2 = %{public}s", appInfoPtr->versionName.c_str());
+        SaveAppVersionInfo(appVersionInfoCB->appVersionInfo, abilityInfoPtr->appName, appInfoPtr->versionName,
+            appInfoPtr->versionCode);
+    } else {
+        appVersionInfoCB->cbBase.errCode = NAPI_ERR_ABILITY_CALL_INVALID;
+    }
+    HILOG_INFO("NAPI_GetAppVersionInfo, worker pool thread execute end.");
+}
+
+void GetAppVersionInfoAsyncCompleteCB(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("NAPI_GetAppVersionInfo, main event thread complete.");
+    AppVersionInfoCB *appVersionInfoCB = static_cast<AppVersionInfoCB *>(data);
+    napi_value callback = nullptr;
+    napi_value undefined = nullptr;
+    napi_value result[ARGS_TWO] = {nullptr};
+    napi_value callResult = nullptr;
+    NAPI_CALL_RETURN_VOID(env, napi_get_undefined(env, &undefined));
+    result[PARAM0] = GetCallbackErrorValue(env, appVersionInfoCB->cbBase.errCode);
+    if (appVersionInfoCB->cbBase.errCode == NAPI_ERR_NO_ERROR) {
+        result[PARAM1] = WrapAppVersionInfo(env, *appVersionInfoCB);
+    } else {
+        result[PARAM1] = WrapUndefinedToJS(env);
+    }
+    NAPI_CALL_RETURN_VOID(env, napi_get_reference_value(env, appVersionInfoCB->cbBase.cbInfo.callback, &callback));
+    NAPI_CALL_RETURN_VOID(env, napi_call_function(env, undefined, callback, ARGS_TWO, &result[PARAM0], &callResult));
+
+    if (appVersionInfoCB->cbBase.cbInfo.callback != nullptr) {
+        NAPI_CALL_RETURN_VOID(env, napi_delete_reference(env, appVersionInfoCB->cbBase.cbInfo.callback));
+    }
+    NAPI_CALL_RETURN_VOID(env, napi_delete_async_work(env, appVersionInfoCB->cbBase.asyncWork));
+    delete appVersionInfoCB;
+    appVersionInfoCB = nullptr;
+    HILOG_INFO("NAPI_GetAppVersionInfo, main event thread complete end.");
+}
+
+void GetAppVersionInfoPromiseCompleteCB(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("NAPI_GetAppVersionInfo, main event thread complete.");
+    AppVersionInfoCB *appVersionInfoCB = static_cast<AppVersionInfoCB *>(data);
+    napi_value result = nullptr;
+    if (appVersionInfoCB->cbBase.errCode == NAPI_ERR_NO_ERROR) {
+        result = WrapAppVersionInfo(env, *appVersionInfoCB);
+        napi_resolve_deferred(env, appVersionInfoCB->cbBase.deferred, result);
+    } else {
+        result = GetCallbackErrorValue(env, appVersionInfoCB->cbBase.errCode);
+        napi_reject_deferred(env, appVersionInfoCB->cbBase.deferred, result);
+    }
+
+    napi_delete_async_work(env, appVersionInfoCB->cbBase.asyncWork);
+    delete appVersionInfoCB;
+    appVersionInfoCB = nullptr;
+    HILOG_INFO("NAPI_GetAppVersionInfo, main event thread complete end.");
+}
+
+/**
+ * @brief GetAppVersionInfo Async.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param args Indicates the arguments passed into the callback.
+ * @param argcPromise Asynchronous data processing.
+ * @param AppVersionInfoCB Process data asynchronously.
+ *
+ * @return Return JS data successfully, otherwise return nullptr.
+ */
+napi_value GetAppVersionInfoAsync(
+    napi_env env, napi_value *args, const size_t argCallback, AppVersionInfoCB *appVersionInfoCB)
+{
+    HILOG_INFO("%{public}s, asyncCallback.", __func__);
+    if (args == nullptr || appVersionInfoCB == nullptr) {
+        HILOG_ERROR("%{public}s, param == nullptr.", __func__);
+        return nullptr;
+    }
+    napi_value resourceName = nullptr;
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+
+    napi_valuetype valuetype = napi_undefined;
+    NAPI_CALL(env, napi_typeof(env, args[argCallback], &valuetype));
+    if (valuetype == napi_function) {
+        NAPI_CALL(env, napi_create_reference(env, args[argCallback], 1, &appVersionInfoCB->cbBase.cbInfo.callback));
+    }
+    NAPI_CALL(
+        env, napi_create_async_work(env, nullptr, resourceName, GetAppVersionInfoExecuteCB,
+                 GetAppVersionInfoAsyncCompleteCB, (void *)appVersionInfoCB, &appVersionInfoCB->cbBase.asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, appVersionInfoCB->cbBase.asyncWork));
+    napi_value result = nullptr;
+    NAPI_CALL(env, napi_get_null(env, &result));
+    HILOG_INFO("%{public}s, asyncCallback end.", __func__);
+    return result;
+}
+
+/**
+ * @brief GetAppVersionInfo Promise.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param AppVersionInfoCB Process data asynchronously.
+ *
+ * @return Return JS data successfully, otherwise return nullptr.
+ */
+napi_value GetAppVersionInfoPromise(napi_env env, AppVersionInfoCB *appVersionInfoCB)
+{
+    HILOG_INFO("%{public}s, promise.", __func__);
+    if (appVersionInfoCB == nullptr) {
+        HILOG_ERROR("%{public}s, param == nullptr.", __func__);
+        return nullptr;
+    }
+    napi_value resourceName = nullptr;
+    NAPI_CALL(env, napi_create_string_latin1(env, __func__, NAPI_AUTO_LENGTH, &resourceName));
+    napi_deferred deferred;
+    napi_value promise = nullptr;
+    NAPI_CALL(env, napi_create_promise(env, &deferred, &promise));
+    appVersionInfoCB->cbBase.deferred = deferred;
+
+    NAPI_CALL(
+        env, napi_create_async_work(env, nullptr, resourceName, GetAppVersionInfoExecuteCB,
+                 GetAppVersionInfoPromiseCompleteCB, (void *)appVersionInfoCB, &appVersionInfoCB->cbBase.asyncWork));
+    NAPI_CALL(env, napi_queue_async_work(env, appVersionInfoCB->cbBase.asyncWork));
+    HILOG_INFO("%{public}s, promise end.", __func__);
+    return promise;
+}
+
+napi_value GetAppVersionInfoWrap(napi_env env, napi_callback_info info, AppVersionInfoCB *appVersionInfoCB)
+{
+    HILOG_INFO("%{public}s, asyncCallback.", __func__);
+    if (appVersionInfoCB == nullptr) {
+        HILOG_ERROR("%{public}s, appVersionInfoCB == nullptr.", __func__);
+        return nullptr;
+    }
+
+    size_t argcAsync = 1;
+    const size_t argcPromise = 0;
+    const size_t argCountWithAsync = argcPromise + ARGS_ASYNC_COUNT;
+    napi_value args[ARGS_MAX_COUNT] = {nullptr};
+    napi_value ret = nullptr;
+
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argcAsync, args, nullptr, nullptr));
+    if (argcAsync > argCountWithAsync || argcAsync > ARGS_MAX_COUNT) {
+        HILOG_ERROR("%{public}s, Wrong argument count.", __func__);
+        return nullptr;
+    }
+
+    if (argcAsync > argcPromise) {
+        ret = GetAppVersionInfoAsync(env, args, 0, appVersionInfoCB);
+    } else {
+        ret = GetAppVersionInfoPromise(env, appVersionInfoCB);
+    }
+    HILOG_INFO("%{public}s, asyncCallback end.", __func__);
+    return ret;
+}
+
+/**
+ * @brief Obtains the AppVersionInfo object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetAppVersionInfoCommon(napi_env env, napi_callback_info info, AbilityType abilityType)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    AppVersionInfoCB *appVersionInfoCB = CreateAppVersionInfoCBInfo(env);
+    if (appVersionInfoCB == nullptr) {
+        return WrapVoidToJS(env);
+    }
+
+    appVersionInfoCB->cbBase.errCode = NAPI_ERR_NO_ERROR;
+    appVersionInfoCB->cbBase.abilityType = abilityType;
+    napi_value ret = GetAppVersionInfoWrap(env, info, appVersionInfoCB);
+    if (ret == nullptr) {
+        HILOG_ERROR("%{public}s ret == nullptr", __func__);
+        if (appVersionInfoCB != nullptr) {
+            delete appVersionInfoCB;
+            appVersionInfoCB = nullptr;
+        }
+        ret = WrapVoidToJS(env);
+    }
+    HILOG_INFO("%{public}s end.", __func__);
+    return ret;
+}
+
 /**
  * @brief Create asynchronous data.
  *

interfaces/kits/napi/aafwk/inner/napi_common/napi_common_ability.h

@@ -43,6 +43,24 @@ napi_value WrapAppInfo(napi_env env, const AppInfo_ &appInfo);
  */
 napi_value NAPI_GetFilesDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
 
+/**
+ * @brief Get OrCreateDistribute Dir.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetOrCreateDistributedDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
+napi_value NAPI_GetCacheDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
+napi_value NAPI_GetExternalCacheDirCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
+napi_value NAPI_IsUpdatingConfigurationsCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
+napi_value NAPI_PrintDrawnCompletedCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
 /**
  * @brief Obtains the type of this application.
  *
@@ -73,6 +91,16 @@ napi_value NAPI_GetAbilityInfoCommon(napi_env env, napi_callback_info info, Abil
  */
 napi_value NAPI_GetHapModuleInfoCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
 
+/**
+ * @brief Obtains the AppVersionInfo object of the application.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param info The callback info passed into the callback function.
+ *
+ * @return The return value from NAPI C++ to JS for the module.
+ */
+napi_value NAPI_GetAppVersionInfoCommon(napi_env env, napi_callback_info info, AbilityType abilityType);
+
 /**
  * @brief Create asynchronous data.
  *

interfaces/kits/napi/aafwk/inner/napi_common/napi_common_util.cpp

@@ -1064,6 +1064,36 @@ void CompleteAsyncCallbackWork(napi_env env, napi_status status, void *data)
     asyncCallbackInfo = nullptr;
 }
 
+void CompleteAsyncVoidCallbackWork(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+    AsyncJSCallbackInfo *asyncCallbackInfo = (AsyncJSCallbackInfo *)data;
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_INFO("%{public}s called, asyncCallbackInfo is null", __func__);
+        return;
+    }
+    napi_value callback = 0;
+    napi_value undefined = 0;
+    napi_get_undefined(env, &undefined);
+    napi_value callResult = 0;
+    napi_value result[ARGS_TWO] = {nullptr};
+    result[PARAM0] = GetCallbackErrorValue(env, asyncCallbackInfo->error_code);
+    if (asyncCallbackInfo->error_code == NAPI_ERR_NO_ERROR) {
+        result[PARAM1] = WrapVoidToJS(env);
+    } else {
+        result[PARAM1] = WrapUndefinedToJS(env);
+    }
+    if (asyncCallbackInfo->cbInfo.callback != nullptr) {
+        napi_get_reference_value(env, asyncCallbackInfo->cbInfo.callback, &callback);
+        napi_call_function(env, undefined, callback, ARGS_TWO, result, &callResult);
+        napi_delete_reference(env, asyncCallbackInfo->cbInfo.callback);
+    }
+
+    napi_delete_async_work(env, asyncCallbackInfo->asyncWork);
+    delete asyncCallbackInfo;
+    asyncCallbackInfo = nullptr;
+}
+
 /**
  * @brief The callback at the end of the Promise callback.
  *
@@ -1093,6 +1123,28 @@ void CompletePromiseCallbackWork(napi_env env, napi_status status, void *data)
     asyncCallbackInfo = nullptr;
 }
 
+void CompletePromiseVoidCallbackWork(napi_env env, napi_status status, void *data)
+{
+    HILOG_INFO("%{public}s called.", __func__);
+
+    AsyncJSCallbackInfo *asyncCallbackInfo = (AsyncJSCallbackInfo *)data;
+    if (asyncCallbackInfo == nullptr) {
+        HILOG_INFO("%{public}s called, asyncCallbackInfo is null", __func__);
+        return;
+    }
+    napi_value result = 0;
+    if (asyncCallbackInfo->error_code == NAPI_ERR_NO_ERROR) {
+        result = WrapVoidToJS(env);
+        napi_resolve_deferred(env, asyncCallbackInfo->deferred, result);
+    } else {
+        result = GetCallbackErrorValue(env, asyncCallbackInfo->error_code);
+        napi_reject_deferred(env, asyncCallbackInfo->deferred, result);
+    }
+    napi_delete_async_work(env, asyncCallbackInfo->asyncWork);
+    delete asyncCallbackInfo;
+    asyncCallbackInfo = nullptr;
+}
+
 std::vector<uint8_t> ConvertU8Vector(napi_env env, napi_value jsValue)
 {
     bool isTypedArray = false;
@@ -1117,5 +1169,31 @@ std::vector<uint8_t> ConvertU8Vector(napi_env env, napi_value jsValue)
     return result;
 }
 
+std::vector<std::string> ConvertStringVector(napi_env env, napi_value jsValue)
+{
+    bool isTypedArray = false;
+    napi_status status = napi_is_typedarray(env, jsValue, &isTypedArray);
+    if (status != napi_ok || !isTypedArray) {
+        HILOG_INFO("%{public}s called, napi_is_typedarray error", __func__);
+        return {};
+    }
+
+    napi_typedarray_type type;
+    size_t length = 0;
+    napi_value buffer = nullptr;
+    size_t offset = 0;
+    NAPI_CALL_BASE(env, napi_get_typedarray_info(env, jsValue, &type, &length, nullptr, &buffer, &offset), {});
+    if (type != napi_uint8_array) {
+        HILOG_ERROR("%{public}s called, napi_uint8_array is null", __func__);
+        return {};
+    }
+    std::string *data = nullptr;
+    size_t total = 0;
+    NAPI_CALL_BASE(env, napi_get_arraybuffer_info(env, buffer, reinterpret_cast<void **>(&data), &total), {});
+    length = std::min<size_t>(length, total - offset);
+    std::vector<std::string> result(sizeof(std::string) + length);
+    memcpy_s(result.data(), result.size(), &data[offset], length);
+    return result;
+}
 }  // namespace AppExecFwk
 }  // namespace OHOS

interfaces/kits/napi/aafwk/inner/napi_common/napi_common_util.h

@@ -228,6 +228,14 @@ napi_value ExecutePromiseCallbackWork(napi_env env, AsyncJSCallbackInfo *asyncCa
  */
 void CompleteAsyncCallbackWork(napi_env env, napi_status status, void *data);
 
+/**
+ * @brief The callback at the end of the asynchronous callback.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param data Point to asynchronous processing of data.
+ */
+void CompleteAsyncVoidCallbackWork(napi_env env, napi_status status, void *data);
+
 /**
  * @brief The callback at the end of the Promise callback.
  *
@@ -236,8 +244,18 @@ void CompleteAsyncCallbackWork(napi_env env, napi_status status, void *data);
  */
 void CompletePromiseCallbackWork(napi_env env, napi_status status, void *data);
 
+/**
+ * @brief The callback at the end of the Promise callback.
+ *
+ * @param env The environment that the Node-API call is invoked under.
+ * @param data Point to asynchronous processing of data.
+ */
+void CompletePromiseVoidCallbackWork(napi_env env, napi_status status, void *data);
+
 std::vector<uint8_t> ConvertU8Vector(napi_env env, napi_value jsValue);
 
+std::vector<std::string> ConvertStringVector(napi_env env, napi_value jsValue);
+
 }  // namespace AppExecFwk
 }  // namespace OHOS
 #endif  // OHOS_APPEXECFWK_NAPI_COMMON_UTIL_H

interfaces/kits/napi/aafwk/particleAbility/BUILD.gn

@@ -27,6 +27,8 @@ ohos_shared_library("particleability") {
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/common/include",
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/napi_dataability/include",
     "//foundation/distributeddatamgr/appdatamgr/frameworks/jskitsimpl/napi_resultset/include",
+    "//third_party/jsoncpp",
+    "//third_party/jsoncpp/include/json",
   ]
 
   sources = [
@@ -48,6 +50,7 @@ ohos_shared_library("particleability") {
     "//foundation/aafwk/standard/interfaces/kits/napi/aafwk/inner/napi_common:napi_common",
     "//foundation/ace/napi:ace_napi",
     "//foundation/distributedschedule/dmsfwk/interfaces/innerkits/uri:zuri",
+    "//third_party/jsoncpp:jsoncpp",
     "//third_party/libuv:uv_static",
     "//utils/native/base:utils",
   ]

services/abilitymgr/BUILD.gn

@@ -64,6 +64,7 @@ config("abilityms_config") {
     "//base/account/os_account/frameworks/common/log/include",
     "//base/account/os_account/interfaces/innerkits/osaccount/native/include",
     "//base/hiviewdfx/hicollie/interfaces/native/innerkits/include",
+    "//base/startup/syspara_lite/interfaces/innerkits/native/syspara/include",
   ]
   cflags = []
   if (target_cpu == "arm") {
@@ -84,6 +85,7 @@ ohos_shared_library("abilityms") {
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/global/i18n_standard/frameworks/intl:intl_util",
     "//base/hiviewdfx/hiview/adapter/utility:hiview_adapter_utility",
+    "//base/startup/syspara_lite/interfaces/innerkits/native/syspara:syspara",
     "//foundation/aafwk/standard/frameworks/kits/ability/ability_runtime:ability_context_native",
     "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/aafwk/standard/frameworks/kits/ability/native:dummy_classes",

services/abilitymgr/include/ability_manager_proxy.h

@@ -529,7 +529,9 @@ public:
      * @param SystemMemoryAttr, memory information.
      */
     virtual void GetSystemMemoryAttr(AppExecFwk::SystemMemoryAttr &memoryInfo) override;
+    virtual int GetAppMemorySize() override;
 
+    virtual bool IsRamConstrainedDevice() override;
     virtual int ContinueMission(const std::string &srcDeviceId, const std::string &dstDeviceId,
         int32_t missionId, const sptr<IRemoteObject> &callBack, AAFwk::WantParams &wantParams) override;
 

services/abilitymgr/include/ability_manager_service.h

@@ -686,7 +686,9 @@ public:
      * @param SystemMemoryAttr, memory information.
      */
     virtual void GetSystemMemoryAttr(AppExecFwk::SystemMemoryAttr &memoryInfo) override;
+    virtual int GetAppMemorySize() override;
 
+    virtual bool IsRamConstrainedDevice() override;
     /**
      * Start Ability, connect session with common ability.
      *

services/abilitymgr/include/ability_manager_stub.h

@@ -123,6 +123,8 @@ private:
     int SetShowOnLockScreenInner(MessageParcel &data, MessageParcel &reply);
 
     int GetSystemMemoryAttrInner(MessageParcel &data, MessageParcel &reply);
+    int GetAppMemorySizeInner(MessageParcel &data, MessageParcel &reply);
+    int IsRamConstrainedDeviceInner(MessageParcel &data, MessageParcel &reply);
     int ClearUpApplicationDataInner(MessageParcel &data, MessageParcel &reply);
 
     int ContinueMissionInner(MessageParcel &data, MessageParcel &reply);

services/abilitymgr/src/ability_manager_proxy.cpp

@@ -1638,6 +1638,40 @@ void AbilityManagerProxy::GetSystemMemoryAttr(AppExecFwk::SystemMemoryAttr &memo
     memoryInfo = *remoteRetsult;
 }
 
+int AbilityManagerProxy::GetAppMemorySize()
+{
+    MessageParcel data;
+    MessageParcel reply;
+    MessageOption option;
+    if (!WriteInterfaceToken(data)) {
+        HILOG_ERROR("WriteInterfaceToken faild");
+        return INNER_ERR;
+    }
+    auto error = Remote()->SendRequest(IAbilityManager::GET_APP_MEMORY_SIZE, data, reply, option);
+    if (error != NO_ERROR) {
+        HILOG_ERROR("Send request error: %{public}d", error);
+        return error;
+    }
+    return reply.ReadInt32();
+}
+
+bool AbilityManagerProxy::IsRamConstrainedDevice()
+{
+    MessageParcel data;
+    MessageParcel reply;
+    MessageOption option;
+    if (!WriteInterfaceToken(data)) {
+        HILOG_ERROR("WriteInterfaceToken faild");
+        return false;
+    }
+    auto error = Remote()->SendRequest(IAbilityManager::IS_RAM_CONSTRAINED_DEVICE, data, reply, option);
+    if (error != NO_ERROR) {
+        HILOG_ERROR("Send request error: %{public}d", error);
+        return false;
+    }
+    return reply.ReadBool();
+}
+
 int AbilityManagerProxy::ContinueMission(const std::string &srcDeviceId, const std::string &dstDeviceId,
     int32_t missionId, const sptr<IRemoteObject> &callBack, AAFwk::WantParams &wantParams)
 {

services/abilitymgr/src/ability_manager_service.cpp

@@ -25,6 +25,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <csignal>
+#include <cstdlib>
 
 #include "ability_info.h"
 #include "ability_manager_errors.h"
@@ -52,6 +53,7 @@
 #include "ui_service_mgr_client.h"
 #include "uri_permission_manager_client.h"
 #include "xcollie/watchdog.h"
+#include "parameter.h"
 
 using OHOS::AppExecFwk::ElementName;
 using OHOS::Security::AccessToken::AccessTokenKit;
@@ -70,6 +72,13 @@ constexpr uint32_t SCENE_FLAG_NORMAL = 0;
 const int32_t MAX_NUMBER_OF_DISTRIBUTED_MISSIONS = 20;
 const int32_t MAX_NUMBER_OF_CONNECT_BMS = 15;
 const std::string EMPTY_DEVICE_ID = "";
+const int32_t APP_MEMORY_SIZE = 512;
+const int32_t GET_PARAMETER_INCORRECT = -9;
+const int32_t GET_PARAMETER_OTHER = -1;
+const int32_t SIZE_10 = -1;
+const bool isRamConstrainedDevice = false;
+const std::string APP_MEMORY_MAX_SIZE_PARAMETER = "const.product.dalvikheaplimit";
+const std::string RAM_CONSTRAINED_DEVICE_SIGN = "const.product.islowram";
 const std::string PKG_NAME = "ohos.distributedhardware.devicemanager";
 const std::string ACTION_CHOOSE = "ohos.want.action.select";
 const std::string PERMISSION_SET_ABILITY_CONTROLLER = "ohos.permission.SET_ABILITY_CONTROLLER";
@@ -3409,6 +3418,53 @@ void AbilityManagerService::GetSystemMemoryAttr(AppExecFwk::SystemMemoryAttr &me
     appScheduler->GetSystemMemoryAttr(memoryInfo, memConfig);
 }
 
+int AbilityManagerService::GetAppMemorySize()
+{
+    HILOG_INFO("service GetAppMemorySize start");
+    const char *key = "const.product.dalvikheaplimit";
+    const char *def = "512m";
+    char *valueGet = nullptr;
+    unsigned int len = 128;
+    int ret = GetParameter(key, def, valueGet, len);
+    if ((ret != GET_PARAMETER_OTHER) && (ret != GET_PARAMETER_INCORRECT)) {
+        int *size = 0;
+        int len = strlen(valueGet);
+        int index = 0;
+        for (int i = 0; i < len; i++) {
+            while (!(valueGet[i] > '0' && valueGet[i] < '9')) {
+                i++;
+            }
+            while (valueGet[i] >= '0' && valueGet[i] < '9') {
+                int t = valueGet[i] - '0';
+                size[index] = size[index] * SIZE_10 + t;
+                i++;
+            }
+            index++;
+        }
+        return *size;
+    }
+    return APP_MEMORY_SIZE;
+}
+
+bool AbilityManagerService::IsRamConstrainedDevice()
+{
+    HILOG_INFO("service IsRamConstrainedDevice start");
+    const char *key = "const.product.islowram";
+    const char *def = "0";
+    char *valueGet = nullptr;
+    unsigned int len = 128;
+    int ret = GetParameter(key, def, valueGet, len);
+    if ((ret != GET_PARAMETER_OTHER) && (ret != GET_PARAMETER_INCORRECT)) {
+        int value = atoi(valueGet);
+        if (value) {
+            return true;
+        } else {
+            return isRamConstrainedDevice;
+        }
+    }
+    return isRamConstrainedDevice;
+}
+
 int AbilityManagerService::GetMissionSaveTime() const
 {
     if (!amsConfigResolver_) {

services/abilitymgr/src/ability_manager_stub.cpp

@@ -116,6 +116,8 @@ void AbilityManagerStub::SecondStepInit()
     requestFuncMap_[UPDATE_CONFIGURATION] = &AbilityManagerStub::UpdateConfigurationInner;
     requestFuncMap_[SET_SHOW_ON_LOCK_SCREEN] = &AbilityManagerStub::SetShowOnLockScreenInner;
     requestFuncMap_[GET_SYSTEM_MEMORY_ATTR] = &AbilityManagerStub::GetSystemMemoryAttrInner;
+    requestFuncMap_[GET_APP_MEMORY_SIZE] = &AbilityManagerStub::GetAppMemorySizeInner;
+    requestFuncMap_[IS_RAM_CONSTRAINED_DEVICE] = &AbilityManagerStub::IsRamConstrainedDeviceInner;
     requestFuncMap_[CLEAR_UP_APPLICATION_DATA] = &AbilityManagerStub::ClearUpApplicationDataInner;
     requestFuncMap_[LOCK_MISSION_FOR_CLEANUP] = &AbilityManagerStub::LockMissionForCleanupInner;
     requestFuncMap_[UNLOCK_MISSION_FOR_CLEANUP] = &AbilityManagerStub::UnlockMissionForCleanupInner;
@@ -970,6 +972,27 @@ int AbilityManagerStub::GetSystemMemoryAttrInner(MessageParcel &data, MessagePar
     return NO_ERROR;
 }
 
+int AbilityManagerStub::GetAppMemorySizeInner(MessageParcel &data, MessageParcel &reply)
+{
+    int32_t result = GetAppMemorySize();
+    HILOG_INFO("GetAppMemorySizeInner result %{public}d", result);
+    if (!reply.WriteInt32(result)) {
+        HILOG_ERROR("GetAppMemorySize error");
+        return ERR_INVALID_VALUE;
+    }
+    return NO_ERROR;
+}
+
+int AbilityManagerStub::IsRamConstrainedDeviceInner(MessageParcel &data, MessageParcel &reply)
+{
+    auto result = IsRamConstrainedDevice();
+    if (!reply.WriteBool(result)) {
+        HILOG_ERROR("reply write failed.");
+        return ERR_INVALID_VALUE;
+    }
+    return NO_ERROR;
+}
+
 int AbilityManagerStub::ContinueMissionInner(MessageParcel &data, MessageParcel &reply)
 {
     std::string srcDeviceId = data.ReadString();

services/test/moduletest/ability_record_test/BUILD.gn

@@ -27,6 +27,7 @@ ohos_moduletest("AbilityRecordModuleTest") {
     "//foundation/aafwk/standard/frameworks/kits/ability/native/include/distributed_ability_runtime",
     "//foundation/aafwk/standard/interfaces/innerkits/dataobs_manager/include",
     "//base/hiviewdfx/hicollie/interfaces/native/innerkits/include/xcollie",
+    "//base/startup/syspara_lite/interfaces/innerkits/native/syspara/include",
   ]
 
   sources = [
@@ -94,6 +95,7 @@ ohos_moduletest("AbilityRecordModuleTest") {
     "${services_path}/common:perm_verification",
     "//base/account/os_account/frameworks/osaccount/native:os_account_innerkits",
     "//base/global/i18n_standard/frameworks/intl:intl_util",
+    "//base/startup/syspara_lite/interfaces/innerkits/native/syspara:syspara",
     "//foundation/aafwk/standard/frameworks/kits/ability/native:abilitykit_native",
     "//foundation/aafwk/standard/frameworks/kits/ability/native:dummy_classes",
     "//foundation/aafwk/standard/interfaces/innerkits/app_manager:app_manager",