1. Flutter
2. services
3. OptionalMethodChannel
4. OptionalMethodChannel const constructor

OptionalMethodChannel class

1. Constructors
2. OptionalMethodChannel
3. Properties
4. binaryMessenger
5. codec
6. hashCode
7. name
8. runtimeType
9. Methods
10. invokeListMethod
11. invokeMapMethod
12. invokeMethod
13. noSuchMethod
14. setMethodCallHandler
15. setMockMethodCallHandler
16. toString
17. Operators
18. operator ==

const OptionalMethodChannel(String name, [MethodCodec codec = const StandardMethodCodec()])
  : super(name, codec);