Allow passing down frameRateListenerCallback in cxx animated (facebook#54142)

Summary:

## Changelog:

[Internal] [Added] - Allow passing down frameRateListenerCallback in cxx animated

exposing `frameRateListenerCallback` to add instrumentation at animation frame and stop
we're deferring the actual implementation of frame rate listening/logging to app/platform side

Reviewed By: sammy-SC

Differential Revision: D84510183

Author: zeyap

packages/react-native/ReactCommon/react/renderer/animated/NativeAnimatedNodesManagerProvider.cpp

@@ -18,22 +18,42 @@
 
 namespace facebook::react {
 
-UIManagerNativeAnimatedDelegateImpl::UIManagerNativeAnimatedDelegateImpl() {}
+UIManagerNativeAnimatedDelegateImpl::UIManagerNativeAnimatedDelegateImpl(
+    NativeAnimatedNodesManagerProvider::FrameRateListenerCallback
+        frameRateListenerCallback)
+    : frameRateListenerCallback_(std::move(frameRateListenerCallback)) {}
 
 void UIManagerNativeAnimatedDelegateImpl::runAnimationFrame() {
   if (auto nativeAnimatedNodesManagerStrong =
           nativeAnimatedNodesManager_.lock()) {
+    if (frameRateListenerCallback_) {
+      frameRateListenerCallback_(true);
+    }
     nativeAnimatedNodesManagerStrong->onRender();
   }
 }
 
 NativeAnimatedNodesManagerProvider::NativeAnimatedNodesManagerProvider(
     StartOnRenderCallback startOnRenderCallback,
-    StopOnRenderCallback stopOnRenderCallback)
+    StopOnRenderCallback stopOnRenderCallback,
+    FrameRateListenerCallback frameRateListenerCallback)
     : eventEmitterListenerContainer_(
           std::make_shared<EventEmitterListenerContainer>()),
-      startOnRenderCallback_(std::move(startOnRenderCallback)),
-      stopOnRenderCallback_(std::move(stopOnRenderCallback)) {}
+      frameRateListenerCallback_(std::move(frameRateListenerCallback)),
+      startOnRenderCallback_(std::move(startOnRenderCallback)) {
+  if (frameRateListenerCallback_) {
+    stopOnRenderCallback_ = [this, stopOnRenderCallback]() {
+      if (stopOnRenderCallback) {
+        stopOnRenderCallback();
+      }
+      if (frameRateListenerCallback_) {
+        frameRateListenerCallback_(false);
+      }
+    };
+  } else {
+    stopOnRenderCallback_ = std::move(stopOnRenderCallback);
+  }
+}
 
 std::shared_ptr<NativeAnimatedNodesManager>
 NativeAnimatedNodesManagerProvider::getOrCreate(
@@ -66,7 +86,8 @@ NativeAnimatedNodesManagerProvider::getOrCreate(
         };
 
     nativeAnimatedDelegate_ =
-        std::make_shared<UIManagerNativeAnimatedDelegateImpl>();
+        std::make_shared<UIManagerNativeAnimatedDelegateImpl>(
+            frameRateListenerCallback_);
 
     if (ReactNativeFeatureFlags::useSharedAnimatedBackend()) {
 #ifdef RN_USE_ANIMATION_BACKEND

packages/react-native/ReactCommon/react/renderer/animated/NativeAnimatedNodesManagerProvider.h

@@ -15,30 +15,17 @@ namespace facebook::react {
 
 class AnimatedMountingOverrideDelegate;
 
-class UIManagerNativeAnimatedDelegateImpl
-    : public UIManagerNativeAnimatedDelegate {
- public:
-  explicit UIManagerNativeAnimatedDelegateImpl();
-
-  void runAnimationFrame() override;
-
-  void setNativeAnimatedNodesManager(
-      std::weak_ptr<NativeAnimatedNodesManager> manager) {
-    nativeAnimatedNodesManager_ = manager;
-  }
-
- private:
-  std::weak_ptr<NativeAnimatedNodesManager> nativeAnimatedNodesManager_;
-};
-
 class NativeAnimatedNodesManagerProvider {
  public:
+  using FrameRateListenerCallback =
+      std::function<void(bool /* shouldEnableListener */)>;
   using StartOnRenderCallback = std::function<void(std::function<void()>&&)>;
   using StopOnRenderCallback = NativeAnimatedNodesManager::StopOnRenderCallback;
 
   NativeAnimatedNodesManagerProvider(
       StartOnRenderCallback startOnRenderCallback = nullptr,
-      StopOnRenderCallback stopOnRenderCallback = nullptr);
+      StopOnRenderCallback stopOnRenderCallback = nullptr,
+      FrameRateListenerCallback frameRateListenerCallback = nullptr);
 
   std::shared_ptr<NativeAnimatedNodesManager> getOrCreate(
       jsi::Runtime& runtime,
@@ -61,10 +48,31 @@ class NativeAnimatedNodesManagerProvider {
   std::shared_ptr<AnimatedMountingOverrideDelegate>
       animatedMountingOverrideDelegate_;
 
+  FrameRateListenerCallback frameRateListenerCallback_;
   StartOnRenderCallback startOnRenderCallback_;
   StopOnRenderCallback stopOnRenderCallback_;
 
   std::unique_ptr<MergedValueDispatcher> mergedValueDispatcher_;
 };
 
+class UIManagerNativeAnimatedDelegateImpl
+    : public UIManagerNativeAnimatedDelegate {
+ public:
+  explicit UIManagerNativeAnimatedDelegateImpl(
+      NativeAnimatedNodesManagerProvider::FrameRateListenerCallback
+          frameRateListenerCallback);
+
+  void runAnimationFrame() override;
+
+  void setNativeAnimatedNodesManager(
+      std::weak_ptr<NativeAnimatedNodesManager> manager) {
+    nativeAnimatedNodesManager_ = manager;
+  }
+
+ private:
+  std::weak_ptr<NativeAnimatedNodesManager> nativeAnimatedNodesManager_;
+  NativeAnimatedNodesManagerProvider::FrameRateListenerCallback
+      frameRateListenerCallback_;
+};
+
 } // namespace facebook::react