origin:
With the continuous development of Internet companies, there are more and more modules in product projects, and user experience requirements are getting higher and higher. It is becoming more and more difficult to achieve the purpose of small steps and fast iterations, and the mutual interaction between applications The application of plug-in technology was born for issues such as calls. If there is no plug-in technology, the applications that integrate a large number of "app" such as Meituan and Taobao may be as big as a few g.
Therefore, today's Android mobile development will not be hot-fixed, plug-in, and componentized, and more than 80% of the interviews will not pass.
Ali P8 boss stayed up until one or two in the morning, spent nearly half a month to Android hot repair framework, plug-in framework, component framework, image loading framework, network access framework, RxJava reactive programming framework, IOC dependency injection Framework, recent architecture component Jetpack and other Android third-party open source frameworks have been integrated into a set of system knowledge notes PDF, up to 1042 pages! I believe that after reading this document, you will have a deeper and more systematic understanding of these Android third-party frameworks.
Due to the excessive content of the document, in order to avoid affecting everyone's reading experience, only part of the content is shown in screenshots. The detailed and complete version of [Android Design Ideas Interpretation Open Source Framework] on page 1042 is available for free if you need the full version. .
Chapter 1: Hot Repair Design
1. AOT/JIT & dexopt and dex2oat
2. CLASS_ISPREVERIFIED problem of hot fix common problems
3. Hot fix principle
4. Tinker integration and use (automatic patch package generation)
Chapter 2: Pluginization
1. Interpretation of the structure of Class file and Dex file
2. Detailed explanation of Android resource loading mechanism
3. Calling principle of four major components
4. So file loading mechanism
5. Implementation principle of Android system service
Three: componentized framework design
1. Alibaba open source routing box-ARouter principle analysis
2. Automatic code generation & dynamic class loading during APT compilation
3. Java SPI mechanism
4. AOP&IOC
5. Handwritten component architecture
Four, picture loading frame
1. Picture loading frame selection
2. Glide principle analysis
3. Handwritten picture loading frame actual combat
Five, network request framework
1. Essential foundation for network communication
2. Interpretation of OkHttp source code
Six, RXJava responsive programming framework design
1. Chained call
2. Extended observer mode
3. Event transformation design
4. Scheduler thread control
Seven, IOC architecture design
1. Dependency injection and inversion of control
2. ButterKnife principle
3. Dagger architecture design core decryption
8. Android architecture component Jetpack
1.
How does LiveData work ? 2. How does Navigation solve the tabLayout problem
? 3. How does ViewModel perceive the view life cycle and core principles?
4. Room architecture method
5. Why does DataBinding support MVVM?
6, WorkManager kernel decryption
7, Lifecycles life cycle
The above is the PDF version of all the Android third-party libraries compiled by Ali P8. Since there are subdivided chapters under each chapter, the length of the article is limited and it is impossible to show all of it. All the information in the article is free to share with everyone, just You can click here with your fingers to directly receive the free method.
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