Android sdk development ui! Knowledge points that must be understood before learning Binder, Zhihu has been praised thousands of times

beginning

As a 40-year-old, having an interview opportunity is extremely cherish, and also extremely sincere. No rhetoric, ambitious. Without wolfishness, society polishes middle-aged people into obedient licking dogs.

Thanks to the company owned by Papa Ma, which gave me one of the few opportunities, and it was still a very good position, but unfortunately, I could not continue for various reasons.

Eventually, by coincidence, I got my current job, and my income was the same as before, but it was long enough to last more than ten or two decades.

But what kind of mobile development talents do companies need? What else can be done in mobile development? What are the technologies that we mobile developers must master to not be eliminated?

Let’s take a look next and hope to inspire you

A Java language and Android technology kernel

1. Generic principle and Android network application principle

2. Reflection principle and Android class loading core

3. Thread pool principle

4. Java core and Android core applications

5. Android performance optimization principle brought by multi-threading

6. Annotation

7. Serialization

2. All-round performance optimization of Android App

1. User experience and optimization
2. Screen adaptation
3. Code optimization
4. Code frame structure optimization

Three Android cutting-edge technology

1. Hot upgrade, hot repair

2. Hot update principle and actual combat

3. Componentized framework

4. Picture loading frame and network access framed design

5.RxJava

6. The latest technology update

Four mobile architecture

1.
MVP
2. MVC
3. MVVM 4. Actual combat

Five WeChat Mini Program and Hybrid Development

1. WeChat applet development
2. Hybrid development and Alibaba framework revealing the secrets
Although it is a cold winter, as long as we are determined not to break Loulan and never return, I believe Lichun is not far away from us

to sum up:

All walks of life will eliminate some poor abilities, not just in the IT industry, so don’t be intimidated by topics like programmers eating youth meals, and don’t think that if you find a job, you will enjoy a comfortable life. , While you are at ease, others are struggling to move forward, so that the gap with others will become more and more distant. Come on, hope that each of us will become a better self.

• Click here to communicate and learn with us

The folder contains the following study notes, download by yourself!

• BAT big factory interview questions, exclusive interview toolkit,

• The information is free to receive, including data structure, Kotlin, computer network, Framework source code, data structure and algorithm, applet, NDK, Flutter,

  
  work source code, data structure and algorithm, applet, NDK, Flutter,

  [External link image is being transferred...(img-AkddDNvx-1614576738416)]