WidgetsFlutterBinding constructor Null safety

1. Flutter
2. widgets
3. WidgetsFlutterBinding
4. WidgetsFlutterBinding constructor

WidgetsFlutterBinding class

1. Constructors
2. WidgetsFlutterBinding
3. Properties
4. accessibilityFeatures
5. buildOwner
6. channelBuffers
7. currentFrameTimeStamp
8. currentSystemFrameTimeStamp
9. debugBuildingDirtyElements
10. debugDidSendFirstFrameEvent
11. debugSamplingClock
12. defaultBinaryMessenger
13. disableAnimations
14. endOfFrame
15. firstFrameRasterized
16. focusManager
17. framesEnabled
18. gestureArena
19. hashCode
20. hasScheduledFrame
21. imageCache
22. isRootWidgetAttached
23. keyboard
24. keyEventManager
25. lifecycleState
26. locked
27. mouseTracker
28. pipelineOwner
29. platformDispatcher
30. platformMenuDelegate
31. pointerRouter
32. pointerSignalResolver
33. renderView
34. renderViewElement
35. resamplingEnabled
36. restorationManager
37. runtimeType
38. samplingOffset
39. schedulerPhase
40. schedulingStrategy
41. sendFramesToEngine
42. systemFonts
43. transientCallbackCount
44. waitUntilFirstFrameRasterized
45. window
46. Methods
47. addObserver
48. addPersistentFrameCallback
49. addPostFrameCallback
50. addTimingsCallback
51. allowFirstFrame
52. attachRootWidget
53. cancelFrameCallbackWithId
54. cancelPointer
55. computePlatformResolvedLocale
56. createBinaryMessenger
57. createImageCache
58. createRestorationManager
59. createSemanticsUpdateBuilder
60. createViewConfiguration
61. debugAssertNoTransientCallbacks
62. deferFirstFrame
63. dispatchAccessibilityFeaturesChanged
64. dispatchEvent
65. dispatchLocalesChanged
66. drawFrame
67. ensureFrameCallbacksRegistered
68. ensureVisualUpdate
69. evict
70. handleAccessibilityFeaturesChanged
71. handleAppLifecycleStateChanged
72. handleBeginFrame
73. handleDrawFrame
74. handleEvent
75. handleEventLoopCallback
76. handleLocaleChanged
77. handleMemoryPressure
78. handleMetricsChanged
79. handlePlatformBrightnessChanged
80. handlePointerEvent
81. handlePopRoute
82. handlePushRoute
83. handleSystemMessage
84. handleTextScaleFactorChanged
85. hitTest
86. initInstances
87. initLicenses
88. initMouseTracker
89. initRenderView
90. initServiceExtensions
91. instantiateImageCodec
92. instantiateImageCodecFromBuffer
93. lockEvents
94. noSuchMethod
95. performReassemble
96. postEvent
97. readInitialLifecycleStateFromNativeWindow
98. reassembleApplication
99. registerBoolServiceExtension
100. registerNumericServiceExtension
101. registerServiceExtension
102. registerSignalServiceExtension
103. registerStringServiceExtension
104. removeObserver
105. removeTimingsCallback
106. resetEpoch
107. resetFirstFrameSent
108. resetGestureBinding
109. scheduleAttachRootWidget
110. scheduleForcedFrame
111. scheduleFrame
112. scheduleFrameCallback
113. scheduleTask
114. scheduleWarmUpFrame
115. setSemanticsEnabled
116. setSystemUiChangeCallback
117. toString
118. unlocked
119. Operators
120. operator ==
121. Static methods
122. ensureInitialized