| Flutter iOS Embedder |

### - r -

- rangeWithNSRange: : FlutterTextRange
- rasterTaskRunner : FlutterEngine()
- ReadAlignment() : flutter::ByteBufferStreamReader , flutter::ByteStreamReader
- readAlignment: : FlutterStandardReader
- readByte : FlutterStandardReader
- ReadByte() : flutter::ByteBufferStreamReader , flutter::ByteStreamReader
- ReadBytes() : flutter::ByteBufferStreamReader , flutter::ByteStreamReader
- readBytes:length: : FlutterStandardReader
- readData: : FlutterStandardReader
- ReadDouble() : flutter::ByteStreamReader
- readerWithData: : ExtendedReaderWriter , FlutterStandardReaderWriter
- ReadInt32() : flutter::ByteStreamReader
- ReadInt64() : flutter::ByteStreamReader
- readSize : FlutterStandardReader
- ReadSize() : flutter::StandardCodecSerializer
- readUTF8 : FlutterStandardReader
- readValue : FlutterStandardReader
- ReadValue() : flutter::StandardCodecSerializer
- ReadValueOfType() : flutter::StandardCodecSerializer
- readValueOfType: : ExtendedReader , FlutterStandardReader
- recreateRecognizerWithTarget: : ForwardingGestureRecognizer
- RecycleLayers() : flutter::OverlayLayerPool
- RegisterExternalTexture() : flutter::PlatformViewIOS
- registerSceneLifeCycleWithFlutterEngine: : <FlutterSceneLifeCycleEngineRegistration>
- RegisterTexture() : flutter::TextureRegistrar , flutter::TextureRegistrarImpl
- registerTexture: : <FlutterTextureRegistry>
- registerViewFactory:withId: : <FlutterBaseRegistrar>
- registerViewFactory:withId:gestureRecognizersBlockingPolicy: : <FlutterBaseRegistrar> , FlutterPlatformViewsController
- registerWithRegistrar: : <FlutterPlugin>
- registerWithRegistry: : <FlutterPluginRegistrant>
- registrar() : flutter::PluginRegistrar
- registrarForApplication: : FlutterEngine()
- registrarForPlugin: : <FlutterPluginRegistry>
- RelativeToGlobalBounds() : flutter::FlutterPlatformNodeDelegate::OwnerBridge
- Release() : fml::CFRefTraits< io_object_t >
- releaseGesture : FlutterTouchInterceptingView
- removeFlutterManagedEngine: : FlutterPluginSceneLifeCycleDelegate()
- RemoveUnusedLayers() : flutter::OverlayLayerPool
- removeUnusedLayers:withCompositionOrder: : FlutterPlatformViewsController()
- replaceChildAtIndex:withChild: : SemanticsObject
- ReplyManager() : flutter::internal::ReplyManager
- reset : FlutterClippingMaskView , FlutterPlatformViewsController , FlutterRestorationPlugin , FlutterTextInputPlugin , MockTextChecker
- Reset() : flutter::PluginRegistrarManager
- resetFrameState : FlutterPlatformViewsController()
- resetPreparation : PlatformViewFilter
- resetViewResponder : FlutterTextInputPlugin
- Resize() : flutter::BasicMessageChannel< T > , flutter::MethodChannel< T >
- resizeChannelBuffer: : FlutterBasicMessageChannel , FlutterMethodChannel
- resizeChannelWithName:binaryMessenger:size: : FlutterBasicMessageChannel
- resolveTo: : FlutterKeyCallbackGuard
- restorationPlugin : FlutterEngine() , FlutterViewController()
- Retain() : fml::CFRefTraits< io_object_t >
- returnTexture: : FlutterMetalLayer()
- reversed() : flutter::TextRange
- RootDelegate() : flutter::AccessibilityBridge
- routeName : SemanticsObject
- run : FlutterEngine
- runConfiguration : FlutterDartProject
- runConfigurationForEntrypoint: : FlutterDartProject
- runConfigurationForEntrypoint:libraryOrNil: : FlutterDartProject
- runConfigurationForEntrypoint:libraryOrNil:entrypointArgs: : FlutterDartProject
- runWithEntrypoint: : FlutterEngine
- runWithEntrypoint:initialRoute: : FlutterEngine
- runWithEntrypoint:libraryURI: : FlutterEngine
- runWithEntrypoint:libraryURI:initialRoute: : FlutterEngine
- runWithEntrypoint:libraryURI:initialRoute:entrypointArgs: : FlutterEngine