Compile time annotation automatically generates dataholder

Written by Android DataAdapter as well as DataHolder It has been a very troublesome time , So I want to use compile time annotations without affecting the performance of automatic generation DataAdapter as well as DataHolder But a closer look reveals , To unify DataAdapter Is a very troublesome thing and DataAdapter Not only manage data, but also manage events , Events require a variety of resources , Therefore, it is automatically generated after the last step DataHolder It mainly manages data

Use effect

The default data binding is to use map Mapping to various situations , The scenario has been processed , You can add custom processors , You can also add a naming processor to handle special view data binding

Use JavaBean Corresponding to the view object , Because reflection cannot be used at compile time , Can't parse layout.xml Get the corresponding type information , You can only write the full class name in this way

Use the tool class to pass JavaBean Get the corresponding DataHolder object

Generated files

Project structure

api： Exposure oriented api
compiler： Compile time annotation processor
share：api,compiler Shared objects , because api Android features are required , and compiler To use AbstractProcessor, Cannot rely directly on api project

Code cloud address

https://gitee.com/shaokang123/auto-data-holder