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After nearly ten years of development, Android technology optimization has been changing with each passing day. Now Android 10.0 has been released, and Android system performance has been very smooth, which can be completely comparable to iOS in experience. In the hands of major manufacturers, changing the source code and customizing the system made the Android native system become a mixed bag, and then in the hands of development engineers at different levels, because the technical level is uneven, even if many mobile phones are running with very high software performance , There is still a lag when opening the application.
APP performance optimization has become a comprehensive quality that developers should have, and it is also a guarantee that developers can complete high-quality application works.
Ali P8 is the boss, yes, it is the boss. National Day spent a whole week to optimize the knowledge points of Android-360° all-round performance, as well as WeChat, Taobao, Douyin, Toutiao, Gaode maps, Youku, etc. The practical experience of 10,000 users APP in performance optimization has been integrated into a set of systematic knowledge notes PDF, from theory to practice, involving all the knowledge points of Android performance optimization, up to 721 pages of e-book! I believe that after reading this document, you will have a more systematic and in-depth understanding of the Android performance tuning knowledge system and various solutions.
Due to the excessive content of the document, in order to avoid affecting your reading experience, only part of the content is shown in screenshots. The detailed and complete version of the 721-page [Android-360°Performance Tuning] document is available on my GitHub at the end of the article .
Chapter 1: Design Ideas and Code Quality Optimization
1. Six principles of design thinking
2. Three design patterns
3. Data structure
4. Algorithm
Chapter 2: Program performance optimization
1. Start-up speed and execution efficiency optimization
2. Layout detection and optimization
3. Memory optimization
4. Power consumption optimization
5. Network transmission and data storage optimization
6. APK size optimization
7. Screen adaptation
8. OOM problem principle analysis
9. ANR Problem analysis
10, Crash monitoring solution
Chapter 3: Optimization of Development Efficiency
1. Distributed version control system Git
2. Automated construction system Gradle
Chapter 4: The practice of top-tier manufacturers in APP performance optimization
1. Startup optimization
Alipay APP: Optimize Android startup performance by rearranging the installation package layout
. Douyin BoostMultiDex optimization practice: App on lower Android version reduces the first startup time by 80%.
Taobao mobile phone thinks and practices in APP startup optimization
2.
Analysis of the reasons for the freezing and frame loss in the fluency Android. Analysis
of the whole machine freezing caused by the accessibility service of the application treasure and Xunfei input method.
Today's headline graphic details page opens in seconds.
3. APK size optimization
The practice of Douyin in the optimization of APK package size resources
4. Layout optimization
Full analysis of Youku APP responsive layout technology
5. Network optimization
The link optimization of mobile Taobao in the network
The practice of Baidu APP in the deep optimization of the network
6. Reveal the secret of the mobile phone Taobao double 1.1 billion users browsing APP performance optimization project
7. Analysis of source code dependence of AutoNavi APP full link
8. Share the actual combat experience of completely eliminating OOM
9, WeChat Android terminal memory optimization practice
The information has been uploaded on my GitHub ; quick start channel: (click here) to download for free! Full of sincerity! ! !
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Android Advanced Interview Selected Questions, Architect Advanced Practical Document Portal: My GitHub
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