Framework not well mastered? Byte technology Daniel refined analysis notes take you to learn systematically

master Framework What help can you bring to your work ？

There's no need for anything else , You go Github Take a look tencent Matrix Source code , You know Framework How important is the knowledge of .

Like frame drop monitoring , Function stakes , Slow function detection ,ANR monitor , Start the monitoring , All need to Framework Have a deeper understanding of , To know how to monitor , What mechanism is used to monitor , Where to insert function piles , Reflection calls which class, method and property to reflect …… in addition Framework As Android Frame layer , by App A lot of API To call , But many mechanisms are Framework It's packed. Here you are App To use , If you don't know how these mechanisms work , So it's hard to optimize on this basis .

How to learn Framework？

We can follow This is produced by the byte technology team 《Android Framework Uncover secrets of development 》. The full text of this information is 19 swastika , contain 109 A knowledge , Through the classics Binder、Handler、AMS Wait for the analysis of the interview questions to deepen your understanding of Android Framework Understanding of the framework layer

Chapter one ｜ System startup process analysis

Android Launch overview

init.rc analysis

Zygote

Interview questions

Chapter two ｜Binder analysis

Macro understanding Binder

binder Of jni Methods registration

binder drive

data structure

start-up service_manager

addService technological process

The third chapter ｜Handler analysis

Source code analysis

Difficult questions

Handler Often ask interview questions

Chapter four ｜AMS analysis

communication mode

System startup series

AMS Analysis of interview questions

The fifth chapter ｜WMS analysis

Activity And Window Relevant concepts

WindowManagerService Calculation Activity Process analysis of window size

WindowManagerService Analysis of the organization of the window

WindowManagerService For the input method window （Input Method Window） Management analysis of

Chapter six ｜PKMS Android10.0 Source code interpretation

PKMS Overview information

PKMS Role location

Trust this information , I'm sure I can help you in FrameWork Provide strong help and support in learning , Fast people step into real high-level Android developer