ByteDance senior engineer interview, easy to get started, fluent

When interviewing for a programmer position , We often need to go through a programming interview process , Employers will use this to test the technical strength of the interviewers . However , Sometimes these technical problems have little to do with our actual work , This may also bring a lot of pressure to our programming interview preparation stage . So I wrote this article , I believe it can help programmers who are about to enter the workplace .

Android relevant

Android I don't divide the parts into several parts . List directly , But each of the items listed is often asked by the interview and will be extended to ask , So we need to study deeply .

1.Android Event distribution mechanism , Please describe the whole process in detail

2.Android view Drawing mechanism and loading process , Please describe the whole process in detail

3.Activty Loading process of   Please tell me more about

4.Activity Start mode of ：

5.Activity Caching method ：

6.Service Life cycle of , Two ways to start , What's the difference? ：

7. How to guarantee service Not to be killed 8. Two registration methods for broadcasting , What's the difference? .

9.Intent Which data types can be passed 10.Json What are the advantages and disadvantages

11. What are the categories of animation , What are the characteristics of each ：

12.Handler、Loop Message queuing model , The function of each part .

13.  How to exit and terminate App: Set up a Activity The stack , And then one by one finish().

14. Android IPC:Binder principle

15.android The optimization of the

16. One singleton How to realize the synchronization of threads

17.android Explanation of important terms

18. understand Window and WindowManager

19.Bitmap To deal with ：

20. Integrated technology ：

21. How to implement a network framework ( Reference resources Volley)

22.ClassLoader Basic knowledge of ：

23. Plug in framework description ：dynamicLoadApk As an example

24. Hot repair ：Andfix As an example

Last

in the light of Android The programmer , I've sorted out some materials for you , Including but not limited to advanced UI、 performance optimization 、 Architect course 、NDK、 Hybrid development （ReactNative+Weex） Wechat applet 、Flutter Wait for everything Android Advanced practical technology ; I hope I can help you , It also saves time for people to search information on the Internet to learn , You can also share the news with your friends ！

• Android The outline of cutting edge technology

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• A full set of systematic high-level architecture video

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Android Advanced architecture data 、 Source code 、 note 、 video . senior UI、 performance optimization 、 Architect course 、 Hybrid development （ReactNative+Weex） All aspects Android Advanced practical technology , There are also technical experts in the group to discuss, exchange and solve problems .