The key points in Tencent interviews and the technical points often asked:
Data structure algorithm, tuning, View, SDK**, **animation audio and video, etc. and the framework you have used. The foundation of the first round is very important. After passing, the possibility of admission is relatively high!
The golden three and the silver four have arrived. I will also share some Java programmers interview frequently asked questions and answers to the architecture interview and architecture video materials (collected at the end of the article) for free here. I hope that those in need can find a satisfied one in the first wave of recruitment this year. Good job!
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The main problem in the Android industry is that there are too many junior Androids and too many programmers who can write xml and Activity. The junior and intermediate programmers face great competition, and the status quo is biased towards advanced developers. More and more junior and intermediate Android programmers cannot find a satisfactory job, or even a job at all! So many people think that Android is going to be cold, and even change their careers and learn other technologies from scratch.
The current Android recruitment requirements are no longer the requirements many years ago.
The development of Android application development has become a very mature technology direction. From the current situation, Android development is quite hot, but advanced Android development talents are relatively few. Now mobile Internet developers are gradually starting to pay attention to plug-in technology. , Performance optimization, industry new technologies, system architecture and other advanced technologies.
This has also created a phenomenon. Android developers feel that the industry is now in a two-tier environment. The technology is not comprehensive, and it is still at the low-end technology level. It is hard to write code for a year. A salary increase of 2,000 yuan, crazy overtime work, salary cuts, and constant fear of being laid off, but middle and senior developers are favored by enterprises. Salaries are getting higher and higher, and there are also market positions. The status quo that many mid-to-low-end developers compete for one position, while mid-senior developers compete for multiple positions.
How to become an Android mobile internet architect?
In view of your current situation, and to help you improve yourself in a relatively short period of time, today, I will organize and share a Tencent T3 level Android advanced technology syllabus and course for you, with learning materials at the end of the article
Android architect topic
Android bottom development engineer
Senior Android UI Engineer
Android essential performance optimization
Hybrid development engineer
At last
That’s all for today’s sharing of interviews. It’s the same sentence. There are some things that you must not only understand, but also express them well, so that the interviewer can recognize your understanding, such as the Handler mechanism. This is a must-question question in the interview. . There are some obscure points, maybe it only lives in the interview, you will not use it at all in actual work, but you have to know what it is.
Finally, the editor here shares a collection of dozens of interview questions from Tencent, Toutiao, Ali, Meituan and other companies related to the above-mentioned technical system diagram. The technical points are organized into videos and PDFs (actually better than expected I spent a lot of effort), including knowledge + many details . Due to the limited space, here is a part of it in the form of pictures.
There are also advanced architecture technology advanced brain maps, Android development interview topic materials , advanced advanced architecture materials to help you learn to improve the advanced level, and save everyone's time to search for materials on the Internet to learn, and you can also share with friends around you to learn together.
Android learning PDF+architecture video+interview document+source notes collection
[Android core advanced technology PDF document, analysis of real questions in BAT interview]
[Algorithm Collection]
[Extend the essential knowledge of Android]
[Android part of the advanced architecture video learning resources]
The film is being transferred...(img-LbfzHm4v-1611475881018)]
[Android part of the advanced architecture video learning resources]
After receiving and learning the Android Introductory Video, it is even more powerful! Enter the BATJ factory and so on (preparation)! Nowadays, it’s said that the Internet is cold. In fact, you get in the wrong car and wear less (skills). If you get in the right car and your own technical ability is strong enough, the cost of the company’s replacement is high. How could you be laid off? It's just to eliminate the end business Curd! Nowadays, there is a flood of junior programmers in the market. This set of tutorials is aimed at Android development engineers who are 1-6 years old. They are in a bottleneck period. Those who want to break through their salary increases in the next year, advanced Android intermediate and senior, architects are even more important to you. Like a fish in water, get it quickly!