Here is a list of all class members with links to the classes they belong to:
- k -
- k565PixelFormat : flutter::testing::DlSurfaceProvider
- kAliceBlue() : flutter::DlColor
- kAllowedInLeafCall : tonic::DartConverter< bool >, tonic::DartConverter< Dart_Handle >, tonic::DartConverter< double >, tonic::DartConverter< flutter::RRect >, tonic::DartConverter< PTR< T > >, tonic::DartConverter< std::string >, tonic::DartConverter< std::u16string >, tonic::DartConverter< std::vector< T > >, tonic::DartConverter< T *, typename std::enable_if< std::is_convertible< T *, const DartWrappable * >::value >::type >, tonic::DartConverter< T, typename std::enable_if< std::is_enum< T >::value >::type >, tonic::DartConverter< TypedList< kTypeName, ElemType > >, tonic::DartConverter< unsigned long long >, tonic::DartConverter< void >, tonic::DartConverterInteger< T >
- kAnyAttributeMask : flutter::DisplayListFlags
- kAnySpecialGeometryMask : flutter::DisplayListFlags
- kApkAssetProvider : flutter::AssetResolver
- kAqua() : flutter::DlColor
- kArcApproximationMagic : flutter::DlPathBuilder
- kAssetFileName : flutter::PersistentCache
- kAssetManager : flutter::AssetResolver
- kBGRA8888 : flutter::ImageDescriptor
- kBlack() : flutter::DlColor, fuchsia_test_utils::Screenshot
- kBlue() : flutter::DlColor, fuchsia_test_utils::Screenshot
- kBlurFilterRequiredMipCount : impeller::FilterContents
- kBuildFinish : flutter::FrameTiming
- kBuildStart : flutter::FrameTiming
- kButtCapIsSquare : flutter::DisplayListFlags
- kBytesPerAction : flutter::PlatformViewAndroidDelegate
- kBytesPerChild : flutter::PlatformViewAndroidDelegate
- kBytesPerCustomAction : flutter::PlatformViewAndroidDelegate
- kBytesPerNode : flutter::PlatformViewAndroidDelegate
- kBytesPerStringAttribute : flutter::PlatformViewAndroidDelegate
- kCallerCanApplyAnything : flutter::LayerStateStack
- kCallerCanApplyColorFilter : flutter::LayerStateStack
- kCallerCanApplyImageFilter : flutter::LayerStateStack
- kCallerCanApplyOpacity : flutter::LayerStateStack
- kCategoryCount : flutter::testing::DisplayListGeneralReceiver
- kChartreuse() : flutter::DlColor
- kChildren : flutter::RasterCacheItem
- kCircleTolerance : impeller::Tessellator
- kClipboardError : flutter::PlatformHandler
- kCornflowerBlue() : flutter::DlColor
- kCount : flutter::FrameTiming
- kCrimson() : flutter::DlColor
- kCubic : flutter::testing::SkImageSampling
- kCurrent : flutter::RasterCacheItem
- kCyan() : flutter::DlColor
- kDarkGreen() : flutter::DlColor
- kDarkGrey() : flutter::DlColor
- kDarkMagenta() : flutter::DlColor
- kDartRepresentation : tonic::DartConverter< bool >, tonic::DartConverter< Dart_Handle >, tonic::DartConverter< double >, tonic::DartConverter< flutter::RRect >, tonic::DartConverter< PTR< T > >, tonic::DartConverter< std::string >, tonic::DartConverter< std::u16string >, tonic::DartConverter< std::vector< T > >, tonic::DartConverter< T *, typename std::enable_if< std::is_convertible< T *, const DartWrappable * >::value >::type >, tonic::DartConverter< T, typename std::enable_if< std::is_enum< T >::value >::type >, tonic::DartConverter< TypedList< kTypeName, ElemType > >, tonic::DartConverter< unsigned long long >, tonic::DartConverter< void >, tonic::DartConverterInteger< T >
- kDefault : flutter::DlPaint
- kDefaultBlendMode : flutter_runner::testing::FakeImage
- kDefaultColor : flutter::DlPaint
- kDefaultColorAttachmentConfig : impeller::RenderTarget
- kDefaultColorAttachmentConfigMSAA : impeller::RenderTarget
- kDefaultDestinationSize : flutter_runner::testing::FakeImage
- kDefaultImageSize : flutter_runner::testing::FakeImage
- kDefaultMiter : flutter::DlPaint
- kDefaultOpacity : flutter_runner::testing::FakeImage, flutter_runner::testing::FakeTransform
- kDefaultOrientation : flutter_runner::testing::FakeTransform
- kDefaultPictureAndDisplayListCacheLimitPerFrame : flutter::RasterCacheUtil
- kDefaultSampleRegion : flutter_runner::testing::FakeImage
- kDefaultScale : flutter_runner::testing::FakeTransform
- kDefaultStencilAttachmentConfig : impeller::RenderTarget
- kDefaultTranslation : flutter_runner::testing::FakeTransform
- kDefaultUniqueID : flutter::RasterCacheKeyID
- kDefaultViewportInset : flutter_runner::testing::FakeViewport
- kDefaultViewportLogicalSize : flutter_runner::testing::FakeViewport
- kDefaultViewportSize : flutter_runner::ExternalViewEmbedder
- kDefaultWidth : flutter::DlPaint
- kDepthEpsilon : impeller::Entity
- kDepthInc : flutter::DLOp, flutter::DrawOpBase, flutter::RestoreOp, flutter::SaveOpBase, flutter::TransformClipOpBase
- kDestinationColor : impeller::testing::ColorBlendTestData
- kDirectoryAssetBundle : flutter::AssetResolver
- kDirName : dart_utils::VMServiceObject
- kDLPageSize : flutter::DisplayListStorage
- kDrawArcNoCenterFlags : flutter::DisplayListOpFlags
- kDrawArcWithCenterFlags : flutter::DisplayListOpFlags
- kDrawAtlasFlags : flutter::DisplayListOpFlags
- kDrawAtlasWithPaintFlags : flutter::DisplayListOpFlags
- kDrawCircleFlags : flutter::DisplayListOpFlags
- kDrawColorFlags : flutter::DisplayListOpFlags
- kDrawDisplayListFlags : flutter::DisplayListOpFlags
- kDrawDRRectFlags : flutter::DisplayListOpFlags
- kDrawHVLineFlags : flutter::DisplayListOpFlags
- kDrawImageFlags : flutter::DisplayListOpFlags
- kDrawImageNineFlags : flutter::DisplayListOpFlags
- kDrawImageNineWithPaintFlags : flutter::DisplayListOpFlags
- kDrawImageRectFlags : flutter::DisplayListOpFlags
- kDrawImageRectWithPaintFlags : flutter::DisplayListOpFlags
- kDrawImageWithPaintFlags : flutter::DisplayListOpFlags
- kDrawLineFlags : flutter::DisplayListOpFlags
- kDrawOvalFlags : flutter::DisplayListOpFlags
- kDrawPaintFlags : flutter::DisplayListOpFlags
- kDrawParagraphFlags : flutter::DisplayListOpFlags
- kDrawPathFlags : flutter::DisplayListOpFlags
- kDrawPointsAsLinesFlags : flutter::DisplayListOpFlags
- kDrawPointsAsPointsFlags : flutter::DisplayListOpFlags
- kDrawPointsAsPolygonFlags : flutter::DisplayListOpFlags
- kDrawRectFlags : flutter::DisplayListOpFlags
- kDrawRRectFlags : flutter::DisplayListOpFlags
- kDrawRSuperellipseFlags : flutter::DisplayListOpFlags
- kDrawShadowFlags : flutter::DisplayListOpFlags
- kDrawTextFlags : flutter::DisplayListOpFlags
- kDrawVerticesFlags : flutter::DisplayListOpFlags
- kEmbeddedCharacter : ui::AXPlatformNodeBase, ui::AXPosition< AXPositionType, AXNodeType >
- kEmbeddedCharacterAsString : ui::AXPlatformNodeWinTest
- kEmptyStringIndex : flutter::PlatformViewAndroidDelegate
- kEmptyVariant : base::win::ScopedVariant
- Kernel() : tonic::FileLoader
- kernel_filename_ : flutter::testing::DartFixture
- KernelIsolateConfiguration() : flutter::KernelIsolateConfiguration
- KernelListIsolateConfiguration() : flutter::KernelListIsolateConfiguration
- kEstimateRasterCacheMemory : flutter::testing::ShellTest
- kEstimateRasterCacheMemoryExtensionName : flutter::ServiceProtocol
- kExitTypeCancelable : flutter::PlatformHandler
- kExitTypeRequired : flutter::PlatformHandler
- kExpectedResults : impeller::testing::ColorBlendTestData
- kExternalSizeThreshold : tonic::DartByteData
- key : FlSetting, flutter::KeyboardManager::PendingEvent, flutter::PersistentCache::SkSLCache, flutter::testing::WmKeyDownInfo, flutter::testing::WmKeyUpInfo, flutter::testing::WmSysKeyDownInfo, flutter::testing::WmSysKeyUpInfo, FlutterEngineBaseRegistrar, FlValueHandler
- Key() : FlValueHandler
- key_channel_responder : _FlKeyboardManager
- key_embedder_responder : _FlKeyboardManager
- key_id_ : flutter::RasterCacheItem
- key_size : flutter::PersistentCache::CacheObjectHeader
- Keyboard() : flutter_runner::Keyboard
- keyboard_handler : _FlEngine
- keyboard_hook_handlers : FlutterDesktopWindowControllerState
- keyboard_key_handler() : flutter::FlutterWindowsEngine
- keyboard_manager : _FlEngine, _FlKeyboardHandler
- keyboard_service_ : flutter_runner::testing::TextDelegateTest
- keyboard_service_binding_ : flutter_runner::testing::TextDelegateTest
- keyboard_shown_ : flutter_runner::testing::FakeImeService
- keyboard_type_ : flutter_runner::testing::FakeImeService
- keyboardAnimationIsShowing : FlutterViewController(), FlutterViewController(Tests)
- keyboardAnimationStartTime : FlutterViewController()
- keyboardAnimationView : FlutterViewController(Tests), FlutterViewController()
- keyboardAnimationVSyncClient : FlutterViewController(), FlutterViewController(Tests)
- keyboardChannelGetPressedState : FlutterKeyboardManagerUnittestsObjC
- KeyboardHook() : flutter::KeyboardHandlerBase, flutter::KeyboardHookHandler, flutter::KeyboardKeyChannelHandler, flutter::KeyboardKeyEmbedderHandler, flutter::KeyboardKeyHandler, flutter::KeyboardKeyHandler::KeyboardKeyHandlerDelegate, flutter::KeyEventHandler, flutter::TextInputPlugin
- KeyboardKeyChannelHandler() : flutter::KeyboardKeyChannelHandler
- KeyboardKeyEmbedderHandler() : flutter::KeyboardKeyEmbedderHandler
- KeyboardKeyHandler() : flutter::KeyboardKeyHandler
- keyboardLayoutDidChange : <FlutterKeyboardLayoutDelegate>
- KeyboardManager() : flutter::KeyboardManager
- keyboardManager : FlutterEngine(), FlutterViewController()
- keyboardRect : FlutterTextInputPlugin()
- keyboardSpringAnimation : FlutterViewController(Tests), FlutterViewController()
- keyboardView : FlutterTextInputPlugin()
- keyboardViewContainer : FlutterTextInputPlugin()
- keyChar : flutter::LayoutGoal
- keyCode : FakeUIKey
- keycode : _FlKeyEvent
- keyCode : flutter::LayoutGoal
- keycode : LayoutGoal
- keycode_to_goals : _FlKeyboardManager
- KeyDataPacket() : flutter::KeyDataPacket
- KeyDataResponse : flutter::PlatformView::Delegate
- KeyEventCallback : flutter::KeyboardHandlerBase, flutter::KeyboardManager, flutter::KeyboardManager::WindowDelegate, flutter::WindowBindingHandlerDelegate
- keyEventChannel : FlutterEngine(), FlutterEngine, FlutterEnginePartialMock
- KeyEventHandler() : flutter::KeyEventHandler
- keymap : _FlKeyboardManager
- keymap_keys_changed_cb_id : _FlKeyboardManager
- keys : FlValueMap
- keyUpMonitor : FlutterViewController()
- keyval : _FlKeyEvent
- kFfiRepresentation : tonic::DartConverter< bool >, tonic::DartConverter< Dart_Handle >, tonic::DartConverter< double >, tonic::DartConverter< flutter::RRect >, tonic::DartConverter< PTR< T > >, tonic::DartConverter< std::string >, tonic::DartConverter< std::u16string >, tonic::DartConverter< std::vector< T > >, tonic::DartConverter< T *, typename std::enable_if< std::is_convertible< T *, const DartWrappable * >::value >::type >, tonic::DartConverter< T, typename std::enable_if< std::is_enum< T >::value >::type >, tonic::DartConverter< TypedList< kTypeName, ElemType > >, tonic::DartConverter< unsigned long long >, tonic::DartConverter< void >
- kFileURLPrefix : tonic::FileLoader
- kFileURLPrefixLength : tonic::FileLoader
- kFirstModeFlag : ui::AXMode
- kFloodsSurface : flutter::DisplayListFlags
- kFlushUIThreadTasksExtensionName : flutter::ServiceProtocol
- kFlutterJitRunner : fuchsia_test_utils::PortableUITest
- kFlutterJitRunnerRef : fuchsia_test_utils::PortableUITest
- kFlutterJitRunnerUrl : fuchsia_test_utils::PortableUITest
- kFlutterRunnerEnvironment : fuchsia_test_utils::PortableUITest
- kFrameBeginTime : flutter::testing::ConstantFiringVsyncWaiter
- kFrameTargetTime : flutter::testing::ConstantFiringVsyncWaiter
- kFuchsia() : flutter::DlColor
- kGapFactor : impeller::RoundSuperellipseParam
- kGetDisplayRefreshRateExtensionName : flutter::ServiceProtocol
- kGetSkSLs : flutter::testing::ShellTest
- kGetSkSLsExtensionName : flutter::ServiceProtocol
- kGreen() : flutter::DlColor, fuchsia_test_utils::Screenshot
- kGreenYellow() : flutter::DlColor
- Khaki() : impeller::Color
- kHasColors : flutter::DlVertices::Builder
- kHasTextureCoordinates : flutter::DlVertices::Builder
- kHeaderLicenseRegex : LicenseChecker
- KHRFrameSynchronizerVK() : impeller::KHRFrameSynchronizerVK
- KHRSwapchainImageVK() : impeller::KHRSwapchainImageVK
- kHTML : ui::AXMode
- kIgnoresPaint : flutter::DisplayListFlags
- kind : flutter::PointerData, flutter::RasterCacheKey, ui::AXPosition< AXPositionType, AXNodeType >, ui::AXPosition< AXPositionType, AXNodeType >::SerializedPosition
- kInfinitePlayCount : flutter::ImageGenerator
- kInlineTextBoxes : ui::AXMode
- kInstance : flutter::DummyDelegate
- kInvalid : fml::TaskQueueId
- kInvalidAXID : ui::AXNode
- kIo : flutter::ThreadHost
- kIsAnyGeometryMask : flutter::DisplayListFlags
- kIsDrawnGeometry : flutter::DisplayListFlags
- kIsFilledGeometry : flutter::DisplayListFlags
- kIsMask : impeller::MaskTraits< EnumType_ >
- kIsNonGeometric : flutter::DisplayListFlags
- kIsolateDataSymbol : flutter::DartSnapshot
- kIsolateInstructionsSymbol : flutter::DartSnapshot
- kIsStrokedGeometry : flutter::DisplayListFlags
- kLabelImages : ui::AXMode
- kLastAdvancedBlendMode : impeller::Entity
- kLastModeFlag : ui::AXMode
- kLastPipelineBlendMode : impeller::Entity
- kLightGrey() : flutter::DlColor
- kLimeGreen() : flutter::DlColor
- kLinear : flutter::testing::SkImageSampling
- kMagenta() : flutter::DlColor, fuchsia_test_utils::Screenshot
- kMaroon() : flutter::DlColor
- kMaxAsciiValue : fml::AsciiTrie
- kMaxBytesToCompare : flutter::DisplayListLayer
- kMaxCullRect : flutter::DisplayListBuilder
- kMaxDeletionsPerUpdate : flutter_runner::AccessibilityBridge
- kMaxDepth : impeller::Canvas
- kMaxDrawPointsCount : flutter::DlOpReceiver
- kMaxKernelSize : impeller::KernelSamples
- kMaxMessageSize : flutter_runner::AccessibilityBridge
- kMaxRecycledPools : impeller::DescriptorPoolRecyclerVK
- kMaxSamples : flutter::Stopwatch
- kMaxSurfaceAge : flutter_runner::SoftwareSurfaceProducer, flutter_runner::VulkanSurfacePool
- kMaxSurfaces : flutter_runner::SoftwareSurfaceProducer, flutter_runner::VulkanSurfacePool
- kMaxTasksAwaitingGPU : impeller::Context
- kMaxVolatileUses : flutter::DlPath
- kMayHaveAcuteJoins : flutter::DisplayListFlags
- kMayHaveCaps : flutter::DisplayListFlags
- kMayHaveDiagonalCaps : flutter::DisplayListFlags
- kMayHaveJoins : flutter::DisplayListFlags
- kMemberOffset : base::win::internal::VartypeToNativeType< VT_BOOL >, base::win::internal::VartypeToNativeType< VT_BSTR >, base::win::internal::VartypeToNativeType< VT_DATE >, base::win::internal::VartypeToNativeType< VT_DISPATCH >, base::win::internal::VartypeToNativeType< VT_I1 >, base::win::internal::VartypeToNativeType< VT_I2 >, base::win::internal::VartypeToNativeType< VT_I4 >, base::win::internal::VartypeToNativeType< VT_I8 >, base::win::internal::VartypeToNativeType< VT_R4 >, base::win::internal::VartypeToNativeType< VT_R8 >, base::win::internal::VartypeToNativeType< VT_UI1 >, base::win::internal::VartypeToNativeType< VT_UI2 >, base::win::internal::VartypeToNativeType< VT_UI4 >, base::win::internal::VartypeToNativeType< VT_UI8 >, base::win::internal::VartypeToNativeType< VT_UNKNOWN >
- kMessageLoopCFRunLoopMode : fml::MessageLoopDarwin
- kMetalBackend : flutter::testing::DlSurfaceProvider
- kMidGrey() : flutter::DlColor
- kMinimumRendersBeforeCachingFilterLayer : flutter::RasterCacheUtil
- kMipmapLinear : flutter::testing::SkImageSampling
- kN32PremulPixelFormat : flutter::testing::DlSurfaceProvider
- kNativeAPIs : ui::AXMode
- kNearestNeighbor : flutter::testing::SkImageSampling
- kNo : flutter::FlutterEventTracer
- kNoAttributes : flutter::SaveLayerOptions
- kNodeIdSize : flutter_runner::AccessibilityBridge
- kNone : flutter::DlVertices::Builder, flutter::RasterCacheItem
- kNoSuchInstance : flutter::EmbedderResources
- kNullValue : fml::CFRefTraits< T >, fml::CFRefTraits< CFRefTestState * >, fml::CFRefTraits< CGImageRef >
- kNumberOfNativeFields : tonic::DartWrappable
- koid() : zircon::dart::Handle
- kOpenGlBackend : flutter::testing::DlSurfaceProvider
- kOrange() : flutter::DlColor
- kOrangeRed() : flutter::DlColor
- kPathSeparator : tonic::FileLoader
- kPDF : ui::AXMode
- kPeerIndex : tonic::DartWrappable
- kPhases : flutter::FrameTiming
- kPlatform : flutter::ThreadHost
- kPointerInjectorMethodPrefix : flutter_runner::PointerInjectorDelegate
- kPointerInjectorRegistryName : fuchsia_test_utils::PortableUITest
- kPortDir : dart_utils::VMServiceObject
- kPortDirName : dart_utils::VMServiceObject
- kPosixSocketProviderName : fuchsia_test_utils::PortableUITest
- kProfiler : flutter::ThreadHost
- kPurple() : flutter::DlColor
- kRaster : flutter::ThreadHost
- kRasterCacheRenderFlags : flutter::Layer
- kRasterFinish : flutter::FrameTiming
- kRasterFinishWallTime : flutter::FrameTiming
- kRasterStart : flutter::FrameTiming
- kRed() : flutter::DlColor, fuchsia_test_utils::Screenshot
- kReloadAssetFonts : flutter::ServiceProtocol
- kRenderOpInc : flutter::DLOp, flutter::DrawOpBase, flutter::RestoreOp, flutter::SaveOpBase, flutter::TransformClipOpBase
- kReservedVertexBufferIndex : impeller::VertexDescriptor
- kRGBA8888 : flutter::ImageDescriptor
- kRGBAFloat32 : flutter::ImageDescriptor
- kRunInView : flutter::testing::ShellTest
- kRunInViewExtensionName : flutter::ServiceProtocol
- kSampleRadius : impeller::LineContents
- kSaveLayerFlags : flutter::DisplayListOpFlags
- kSaveLayerRenderFlags : flutter::Layer
- kSaveLayerWithPaintFlags : flutter::DisplayListOpFlags
- kScreenReader : ui::AXMode
- kScreenshotExtensionName : flutter::ServiceProtocol
- kScreenshotSkpExtensionName : flutter::ServiceProtocol
- kSetAssetBundlePath : flutter::testing::ShellTest
- kSetAssetBundlePathExtensionName : flutter::ServiceProtocol
- kShadowLightHeight : flutter::DlCanvas
- kShadowLightRadius : flutter::DlCanvas
- kShift : base::internal::NarrowingRange< Dst, Src, Bounds >
- kSignature : flutter::PersistentCache::CacheObjectHeader
- kSkiaTag : flutter::FlutterEventTracer
- kSkSLSubdirName : flutter::PersistentCache
- kSkyBlue() : flutter::DlColor
- kSoftwareBackend : flutter::testing::DlSurfaceProvider
- kSoundTypeAlert : flutter::PlatformHandler
- kSoundTypeClick : flutter::PlatformHandler
- kSoundTypeTick : flutter::PlatformHandler
- kSourceColors : impeller::testing::ColorBlendTestData
- kStatisticsCount : flutter::FrameTiming
- kSurfaceDataAccessible : flutter::Settings
- kTestUIStack : fuchsia_test_utils::PortableUITest
- kTestUIStackRef : fuchsia_test_utils::PortableUITest
- kTransparent() : flutter::DlColor
- kType : flutter::DrawArcOp, flutter::DrawAtlasCulledOp, flutter::DrawAtlasOp, flutter::DrawColorOp, flutter::DrawDashedLineOp, flutter::DrawDisplayListOp, flutter::DrawImageRectOp, flutter::DrawPaintOp, flutter::DrawPathOp, flutter::DrawTextOp, flutter::DrawVerticesOp, flutter::RestoreOp, flutter::RotateOp, flutter::SaveLayerBackdropOp, flutter::SaveLayerOp, flutter::SaveOp, flutter::ScaleOp, flutter::SetBlendModeOp, flutter::SetColorOp, flutter::SetImageColorSourceOp, flutter::SetRuntimeEffectColorSourceOp, flutter::SetSharedImageFilterOp, flutter::SetStrokeMiterOp, flutter::SetStrokeWidthOp, flutter::SetStyleOp, flutter::SkewOp, flutter::Transform2DAffineOp, flutter::TransformFullPerspectiveOp, flutter::TransformResetOp, flutter::TranslateOp
- kTypeCount : flutter::testing::DisplayListGeneralReceiver
- kUi : flutter::ThreadHost
- kUnmerged : fml::TaskQueueId
- kUnusedCommandBufferLimit : impeller::BackgroundCommandPoolVK
- kUsesAlpha : flutter::DisplayListFlags
- kUsesAntiAlias : flutter::DisplayListFlags
- kUsesBlend : flutter::DisplayListFlags
- kUsesColor : flutter::DisplayListFlags
- kUsesColorFilter : flutter::DisplayListFlags
- kUsesImageFilter : flutter::DisplayListFlags
- kUsesMaskFilter : flutter::DisplayListFlags
- kUsesShader : flutter::DisplayListFlags
- kVersion1 : flutter::PersistentCache::CacheObjectHeader
- kVertexBufferIndex : impeller::PipelineBuilder< VertexShader_, FragmentShader_ >
- kVMDataSymbol : flutter::DartSnapshot
- kVMInstructionsSymbol : flutter::DartSnapshot
- kVsyncStart : flutter::FrameTiming
- kVulkanLoaderServiceName : fuchsia_test_utils::PortableUITest
- kVulkanUBOName : impeller::RuntimeStage
- kWasMTB : flutter::testing::DisplayListNopTest
- kWasNotNop : flutter::testing::DisplayListNopTest
- kWebContents : ui::AXMode
- kWhite() : flutter::DlColor
- kWithAttributes : flutter::SaveLayerOptions
- kYellow() : flutter::DlColor
- kYes : flutter::FlutterEventTracer