Register the 2x noop start and stop listener functions in NativeAnimatedModule

change/react-native-windows-2019-10-23-17-22-31-user-adamgor-fixStartAnimate.json

@@ -0,0 +1,9 @@
+{
+  "type": "prerelease",
+  "comment": "Register 2x NYI stubs for NativeAnimatedModule",
+  "packageName": "react-native-windows",
+  "email": "adamgor@microsoft.com",
+  "commit": "7fe94c3453054779d8004da83f3e7efd1c433caa",
+  "date": "2019-10-24T00:22:31.233Z",
+  "file": "F:\\GS\\repo\\RNW\\change\\react-native-windows-2019-10-23-17-22-31-user-adamgor-fixStartAnimate.json"
+}

vnext/ReactUWP/Modules/Animated/NativeAnimatedModule.cpp

@@ -27,6 +27,8 @@ const char *NativeAnimatedModule::s_flattenAnimatedNodeOffsetName{"flattenAnimat
 const char *NativeAnimatedModule::s_extractAnimatedNodeOffsetName{"extractAnimatedNodeOffset"};
 const char *NativeAnimatedModule::s_addAnimatedEventToViewName{"addAnimatedEventToView"};
 const char *NativeAnimatedModule::s_removeAnimatedEventFromViewName{"removeAnimatedEventFromView"};
+const char *NativeAnimatedModule::s_startListeningToAnimatedNodeValueName{"startListeningToAnimatedNodeValue"};
+const char *NativeAnimatedModule::s_stopListeningToAnimatedNodeValueName{"stopListeningToAnimatedNodeValue"};
 
 NativeAnimatedModule::NativeAnimatedModule(const std::weak_ptr<IReactInstance> &reactInstance)
     : m_wkReactInstance(reactInstance) {
@@ -132,6 +134,18 @@ std::vector<facebook::xplat::module::CxxModule::Method> NativeAnimatedModule::ge
             const auto animatedValueTag = facebook::xplat::jsArgAsInt(args, 2);
             NativeAnimatedModule::RemoveAnimatedEventFromView(viewTag, eventName, animatedValueTag);
           }),
+      Method(
+          s_startListeningToAnimatedNodeValueName,
+          [this](folly::dynamic args) {
+            const auto viewTag = facebook::xplat::jsArgAsInt(args, 0);
+            NativeAnimatedModule::StartListeningToAnimatedNodeValue(viewTag);
+          }),
+      Method(
+          s_stopListeningToAnimatedNodeValueName,
+          [this](folly::dynamic args) {
+            const auto viewTag = facebook::xplat::jsArgAsInt(args, 0);
+            NativeAnimatedModule::StopListeningToAnimatedNodeValue(viewTag);
+          }),
   };
 }
 

vnext/ReactUWP/Modules/Animated/NativeAnimatedModule.h

@@ -109,6 +109,8 @@ class NativeAnimatedModule final : public facebook::xplat::module::CxxModule {
   static const char *s_extractAnimatedNodeOffsetName;
   static const char *s_addAnimatedEventToViewName;
   static const char *s_removeAnimatedEventFromViewName;
+  static const char *s_startListeningToAnimatedNodeValueName;
+  static const char *s_stopListeningToAnimatedNodeValueName;
 };
 } // namespace uwp
 } // namespace react