foreword
Recently, Ali and Tencent laid off staff and rushed to the hot search. Large factories have laid off staff to reduce the burden. The Internet workers who had been in the heat of the golden three and silver four, struggling to sprint and interviewing to change jobs in large factories, fell into confusion and anxiety. We should be concerned about the environment, because the environment directly affects all aspects of our lives.
But in fact, instead of worrying about the unknown, it is better to take every step of the present, improve skills and save power, and keep climbing on the peak of technology is the best thing to do. As long as you have enough ability, you can still go to high places.
At this moment, I have compiled some technical materials and interview questions for everyone to improve and advance. Whether you are planning to change jobs or simply improve yourself, you can get a free copy.
From the interview resume template to the summary of the big factory, from the internal technical information of the big factory to the Internet high-paying must-read list, as well as the 1932-page "2022 Android Intermediate and Advanced Interview Questions Summary" and the 2246-page "2022 Latest Android Big Factory High-Frequency Interview" Question Analysis Daquan" and so on , these interview materials are organized for everyone, I hope that the pits that have been stepped on in the interview will not be stepped on again, and the technical bottlenecks encountered will be eliminated at one time.
Note that the following information needs to be read while drinking water, because it is really "dry"!
"Summary of Android Intermediate and Advanced Interview Questions in 2022"
**Content summary:**Including Handler, Activity related, Fragment, service, layout optimization, AsyncTask related, Android event distribution mechanism, Binder, Android advanced essentials: AMS, WMS, PMS, Glide, Android componentization and plug-in, etc. Interview questions and tech stack! Content features: clear and organized, with graphic representations that are easier to understand.
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"2022 Latest Android Factory High-Frequency Interview Questions Analysis Daquan"
Android source code analysis
Android source code analysis - - Resource loading mechanism
startActivity startup process analysis
【 Framework 】 Full analysis of Activity startup process
Analysis of Binder Principle
Performance optimization related
Java memory problem and analysis of LeakCanary principle
Layout optimization for performance optimization
Bitmap memory optimization in Android
Matrix Android TraceCanary-卡顿
The correct asynchronous posture for Android performance optimization
Java related
Analysis of the usage of four thread pools
Several ways to achieve thread synchronization in Java
Java Memory Management: Deep Dive into Java Memory Regions
Understand Java's strong, soft, weak and phantom references
What is the difference between HashMap and HashTable?
Java Interview Questions - Deadlock Ultimate
Kotlin related
Analyze n Kotlin's lazy initialization from the principle
Generics are simpler and safer with n Kotlin d Reified
Top-level functions and properties of the Kotlin family
The nature of Kotlin coroutines "hanging"
How resource obfuscation affects n Kotlin coroutines
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network architecture
HTTP resumable transfer (block transfer)
Implementation of HttpDns access and global replacement
Retrofit principle analysis
OkHttp principle analysis
RxJava principle analysis
Plug-in, modular, componentized, related
Didi Open Source Booster: Mobile APP Quality Optimization Framework
Understanding of project componentization
Plug-in (different plug-in mechanism principles and genres, advantages and disadvantages. Limitations)
Alibaba open source routing framework designed by componentized framework - ARouter principle analysis
Picture related
Exploration of the internal implementation principle of the Fresco picture frame
How to implement a picture library yourself?
Introduction to the principle of WebP and the current status of Android support
Analysis of the storage and compression of pictures in GIF format
Due to the limitation of space, all the information cannot be displayed. All the above contents have been packaged and arranged for free sharing. Scan the QR code below to add the assistant's WeChat and get it for free ↓↓↓
finally
If you want to be able to break through yourself in the future and realize your dream, then maybe the above two 4176-page Android interview materials can help you get a satisfactory offer.
Finally, I wish you all a successful interview! ! !