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Common interview questions and detailed analysis of the latest Android developers in 2020
2022-04-23 13:10:00 【InfoQ】
- Customize View matters needing attention
- How to cache yourself (LRUCache principle )
- MVC、MVP、MVVM The difference between
- sqlite relevant
- Binder Mechanism (IPC、AIDL Use )
- JetPack + MVVM Are you familiar with this architectural pattern ?
- JetPack Of LiveData,Lifecycle,ViewModel Familiar with the internal principles ?
- ……

Algorithm and data structure
- Hash
- Minimum spanning tree algorithm
- Shortest path algorithm
- KMP Algorithm
- Search algorithm
- Sorting algorithm
- Skip list
- List reversal ( The first interpolation )
- Breadth 、 Depth first search algorithm
- Calculate the maximum depth of a binary tree , Non recursive algorithm required .
- ……
The Internet
- Network framework comparison and source analysis
- Design your own network request framework , How do you do it? ?
- Network request cache processing ,okhttp How to deal with network cache
- Load a from the network 10M Pictures of the , Talk about the precautions
- TCP Of 3 Three handshakes and four waves …
- DNS Analytic process
- OKHttp How does the framework request the server , Say what you think
- Http And Https The difference between the two
- Talk about the relationship between application layer and transport layer
- Talk about your understanding of Android signature .
- Encrypted video transmission
- ……

Source code understanding
- Glide Cache mechanism
- EventBus
- LeakCanary
- ARouter What problem does the framework solve , What is the internal principle ?
- RxJava The principle of thread switching
- RxJava What design patterns are used ?
- Retrofit Understanding of dynamic agent
- OkHttp Understanding of internal principles
- What is the event distribution mechanism ? Why do designers set interceptors ?
- Android How to pass View To render ?
- Android App What is the installation process ?
- Android What is the event distribution process ?
- Android Do you know the principle of plug-in ?
- Android What is the component management mode ?
- Android Use Hook Have you ever intercepted the system source code ?
- ……

Kotlin relevant
- Let's talk about using kotlin Three benefits of
- Why? kotlin Follow Java With mutual operability ?
- The way Kotlin The companion of
- What problems can the collaborative process solve
- Kotlin Inside Extension Functions Implementation principle analysis
- kotlin What is the role of abstraction in ?
- Kotlin Null What is the detection mechanism ?
- Kotlin Higher order functions in , Talk about your understanding
- Kotlin Why is compilation better than Java slow ?
- Kotlin generic in and out What's the usage? ?
- Kotlin What's the use of extending functions ?
- ……《Android Summary of learning notes + Latest mobile architecture video + Big Android interview questions + Project actual combat source code handout 》 Free open source Hui Xin search official account 【 Advanced programming 】

Flutter relevant
- Dart In the middle of 「..」 What do you mean ?
- Dart Scope of action
- Dart Is it a single threaded model ? How it works ?
- Dart How to achieve multitasking in parallel ?
- The way Dart In asynchronous programming Future keyword ?
- The way Dart In asynchronous programming Stream Data flow ?
- Stream What are the two subscription modes ? How are they called ?
- await for How to use ?
- The way mixin Mechanism ?
- Please give us a brief introduction Flutter frame , And its advantages and disadvantages ?
- introduce Flutter The conceptual framework of
- introduce FFlutter Of FrameWork Layer and the Engine layer , And what they do
- introduce Widget、State、Context Concept - Widget
- sketch Widget Of StatelessWidget and StatefulWidget Two state component classes
- StatefulWidget Life cycle of
- sketch Widgets、RenderObjects and Elements The relationship between
- What is state management , You know what state management framework ?
- sketch Flutter Drawing process of
- sketch Flutter The thread management model of
- Flutter How is it with the original Android、iOS Communicating ?
- sketch Flutter The heat overload of
- ……
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https://yzsam.com/2022/04/202204231307567229.html
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