It is said that the market for Android is not good recently, and many people have encountered bottlenecks or gave up or switched careers. In fact, this situation is the same for 17 years and 18 years. By comparison, I personally think that this year is much better than last year, and Android will move towards the spring of recovery.
It has been a year since Google started to launch the AMP project. In addition, Google recently announced that it will have a separate mobile web search index. This revolutionary step completely changed the mobile app development trend, especially from the perspective of SEO and web apps. Speeding up mobile pages AMP changes web apps Doesn’t it mean that the Android era is slowly getting better?
Interview preparation
- Understand these, naturally not afraid of interviews
- Interpret some of the issues that most programmers care about before the interview
- If the interviewer asks you "Do you have any questions for me?", how should you answer?
- How to answer when the interviewer asks you about your advantages/disadvantages (avoid minefields)?
- This is how programmer resumes should be written
Non-technical issues & HR issues
- Non-technical issues
- Interview questions from HR
Java
- Java basics
- Java 容器 List Vector ArrayList LinkedList CopyOnWriteArrayList Map HashMap ArrayMap(Android) LinedHashMap TreeMap Hashtable ConcurrentHashMap Cloneable SparseArray Set HashSet TreeSet Queue LinkedBlockingQueue ConcurrentLinkedQueue ArrayBlockingQueue PriorityBlockingQueue SynchronousQueue 容器面试题
- Java Concurrency One
- Java Concurrency II
- Java Concurrency Three
- Java Concurrency Four
- JVM JVM Java memory area based on the concept - a more detailed structure of JVM garbage collection class file class loader loading the class vernacular with you know JVM
- Java advanced core technology interviews (1)
- Java advanced source code analysis topic (2)
Object-oriented
- Object-oriented thinking
- Design Patterns
The internet
- computer network
- HTTP
- Socket
Android
Android-Basic
- Context
- Application
- Activity
- Service
- BroadcastReceiver
- ContentProvider
- fragment
- Animation
- storage
- View
- interface
- Serialization
- Process handling
- RAM
- The internet
- Multithreading
- App is not responding
- Screen adaptation
- New features of Android version
- Bitmap
- JNI
- Intent
- Lru
- Adapt to
- other
Android medium and advanced topic performance optimization
- image
- The internet
- asynchronous
- injection
- Handler
- database
- Screen adaptation
- Plug-in
- Hot fix
- Architecture
- Componentization
- routing
- View
- Gradle
- multi-channel
- Performance monitoring
- NDK
- Audio and video
- Hybrid development
- Intractable diseases
to sum up
In fact, it is very simple to master easily, and there are two main points:
- Find a good set of video materials and follow the knowledge framework that Daniel has sorted out to learn.
- Practice more. (Video advantage is strong sense of interaction and easy to concentrate)
You don't need to be a genius, and you don't need to have a strong talent. As long as you do these two points, the probability of success in the short term is very high.
For many junior and mid-level Android engineers, if they want to improve their skills, they often grow up on their own. The unsystematic learning effect is inefficient, long and helpless. The screenshots of the following information are compiled by me over a few months, and I am full of sincerity: especially suitable for Android programmers with 3-5 years of development experience to learn.
- Download the direct link to receive by yourself: [ Click me to get it! 】
- The above advanced BATJ learning materials can be shared with everyone for free. Friends who need the full version, [ click here to see all the content ].
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