!1136 首次启动耗时问题解决

Merge pull request !1136 from taojuncun/bug_0605

frameworks/acfwk/include/accessibility_config_impl.h

@@ -307,6 +307,7 @@ private:
     static void OnParameterChanged(const char *key, const char *value, void *context);
 
     void OnIgnoreRepeatClickStateChanged(const uint32_t stateType);
+    bool CheckSaStatus();
 
     sptr<Accessibility::IAccessibleAbilityManagerService> serviceProxy_ = nullptr;
     sptr<AccessibleAbilityManagerCaptionObserverImpl> captionObserver_ = nullptr;

frameworks/acfwk/src/accessibility_config_impl.cpp

@@ -251,6 +251,29 @@ void AccessibilityConfig::Impl::ResetService(const wptr<IRemoteObject> &remote)
     }
 }
 
+bool AccessibilityConfig::Impl::CheckSaStatus()
+{
+    std::vector<int> dependentSa = {
+        ABILITY_MGR_SERVICE_ID,
+        BUNDLE_MGR_SERVICE_SYS_ABILITY_ID,
+        COMMON_EVENT_SERVICE_ID,
+        DISPLAY_MANAGER_SERVICE_SA_ID,
+        SUBSYS_ACCOUNT_SYS_ABILITY_ID_BEGIN,
+        WINDOW_MANAGER_SERVICE_ID
+    };
+    auto samgr = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+    if (samgr == nullptr) {
+        return false;
+    }
+
+    if (std::any_of(dependentSa.begin(), dependentSa.end(), [&](int saId) {
+        return samgr->CheckSystemAbility(saId) == nullptr;
+    })) {
+        return false;
+    }
+    return true;
+}
+
 Accessibility::RetError AccessibilityConfig::Impl::EnableAbility(const std::string &name, const uint32_t capabilities)
 {
     HILOG_INFO("name = [%{private}s] capabilities = [%{private}u]", name.c_str(), capabilities);