1. Constructors
2. FriendApplicationTypeEnum
3. Values
4. V2TIM_FRIEND_APPLICATION_NULL
5. V2TIM_FRIEND_APPLICATION_COME_IN
6. V2TIM_FRIEND_APPLICATION_SEND_OUT
7. V2TIM_FRIEND_APPLICATION_BOTH
8. Properties
9. hashCode
10. index
11. runtimeType
12. Methods
13. noSuchMethod
14. toString
15. Operators
16. operator ==
17. Constants
18. values