origin

Shenzhen Tencent Computer System Co., LTD., founded in November 1998, is one of the largest integrated Internet service providers in China and one of the Internet enterprises with the largest number of service users in China.

Tencent business diversification, coverage is wide: social, communication, entertainment bloom in an all-round way. Among them, Tencent QQ is almost everyone’s youth, all kinds of bubbles, dress up, is the youth of happiness.

My obsession with Tencent started with a cracked VERSION of QQ. I was lucky to get a crack QQ software from a friend, even if there is no membership, open VIP can also use a variety of themes and bubbles, so, I was still young to a variety of crack version of software interest, and decided to grow up to learn crack software.

Android

I’m not going to break down the Android part. List directly, but each of the items listed is something that interviews often ask and will extend, so you need to research it in depth.

1.Android event distribution mechanism, please explain the whole process in detail

2.Android View drawing mechanism and loading process, please explain the whole process in detail

3. Please introduce the loading process of Activty in detail

4.Activity startup mode:

5.Activity cache method:

6. What is the difference between the two startup methods:

7. How to ensure that service does not kill 8.

What are the advantages and disadvantages of Json

11. What kinds of animations are there and what are their characteristics?

Handler, Loop message queue model, the role of each part.

13. How to exit and terminate the App: Set up a stack of activities yourself, then finish() one by one.

14. Android IPC:Binder principle

15. The optimization of android

16. How does a Singleton implement thread synchronization

17. Explanation of important Terms of Android

18. Understand Windows and WindowManager

19.Bitmap processing:

20. Integrated technology:

21. How to implement a Network framework (see Volley)

22. Basic knowledge of ClassLoader:

DynamicLoadApk is used as an example

24. Hot fix: Andfix is an example

For more learning and discussion, welcome to join our knowledge planet!

Click here to join us!

We are committed to creating an equal and high-quality Android communication circle. It may not be able to make everyone’s technology advance rapidly in the short term, but in the long run, vision, pattern and long-term development direction are the most important.

There are 2000+ friends here to make your study not lonely ~