Description: improve the start performance

IssueNo:I416OS
Feature or Bugfix: Feature
Binary Source:No

Signed-off-by: jiadexiang <jiadexiang@huawei.com>

frameworks/include/base/product_adapter.h

@@ -123,7 +123,7 @@ public:
     static void NotifyRenderEnd();
     static const char *GetDefaultFontFamilyName();
     static uint8_t GetDefaultFontSize();
-    static void UpdateShowingState(bool forground);
+    static void UpdateRenderTickAcceptable(bool acceptable);
     static void GetScreenSize(uint16_t &width, uint16_t &height);
     static bool SetScreenOnVisible(bool visible);
 };

frameworks/src/core/base/product_adapter.cpp

@@ -59,7 +59,7 @@ static uint16_t g_screenWidth = 454;
 static uint16_t g_screenHeight = 454;
 
 // indicating if the ace application is on forground
-static bool g_isAceForground = false;
+static bool g_isRenderTickAcceptable = false;
 
 void ProductAdapter::InitAceTags(uint8_t *aceTags, uint8_t tagCount)
 {
@@ -150,7 +150,7 @@ void ProductAdapter::RegTEHandlers(const TEHandlingHooks &teHandlingHooks)
 TEDispatchingResult ProductAdapter::DispatchTEMessage()
 {
 #ifdef OHOS_ACELITE_PRODUCT_WATCH // only some specific products support TE dispatching
-    if (!g_isAceForground) {
+    if (!g_isRenderTickAcceptable) {
         return TEDispatchingResult::REFUSED;
     }
 
@@ -206,9 +206,9 @@ uint8_t ProductAdapter::GetDefaultFontSize()
     return g_defaultFontSize;
 }
 
-void ProductAdapter::UpdateShowingState(bool forground)
+void ProductAdapter::UpdateRenderTickAcceptable(bool acceptable)
 {
-    g_isAceForground = forground;
+    g_isRenderTickAcceptable = acceptable;
 }
 
 void ProductAdapter::SetScreenSize(uint16_t width, uint16_t height)

frameworks/src/core/context/js_ability.cpp

@@ -80,6 +80,8 @@ void JSAbility::Launch(const char * const abilityPath, const char * const bundle
         return;
     }
     START_TRACING(LAUNCH);
+    // mark the flag in advance to make sure we can take over render tick as soon as possible
+    ProductAdapter::UpdateRenderTickAcceptable(true);
     JSAbilityImpl *jsAbilityImpl = CastAbilityImpl(jsAbilityImpl_);
     jsAbilityImpl->InitEnvironment(abilityPath, bundleName, token);
     FatalHandler::GetInstance().RegisterFatalHandler(this);
@@ -98,7 +100,7 @@ void JSAbility::Show()
     JSAbilityImpl *jsAbilityImpl = CastAbilityImpl(jsAbilityImpl_);
     jsAbilityImpl->Show();
     AsyncTaskManager::GetInstance().SetFront(true);
-    ProductAdapter::UpdateShowingState(true);
+    ProductAdapter::UpdateRenderTickAcceptable(true);
     isActived_ = true;
 }
 
@@ -112,7 +114,7 @@ void JSAbility::Hide()
     JSAbilityImpl *jsAbilityImpl = CastAbilityImpl(jsAbilityImpl_);
     jsAbilityImpl->Hide();
     AsyncTaskManager::GetInstance().SetFront(false);
-    ProductAdapter::UpdateShowingState(false);
+    ProductAdapter::UpdateRenderTickAcceptable(false);
     isActived_ = false;
 }
 
@@ -127,7 +129,7 @@ void JSAbility::TransferToDestroy()
     jsAbilityImpl->CleanUp();
     // Reset render flag or low layer task mutex in case we are during the rendering process,
     // this situation might happen if the destroy function is called outside of JS thread, such as AMS.
-    ProductAdapter::UpdateShowingState(false);
+    ProductAdapter::UpdateRenderTickAcceptable(false);
     FatalHandler::GetInstance().ResetRendering();
     FatalHandler::GetInstance().SetExitingFlag(false);
 #ifdef FEATURE_SCREEN_ON_VISIBLE