Android Application Development-programming guidelines (draft)

I. minimum functional unit division

(1) The UI function uses "layout" as the minimum granularity, that is, the minimum unit for developers to complete is "layout (Interface )"

(2) The code function uses "class" as the minimum granularity, that is, the unit of the developer's most [Big] completion is "class"

 

Ii. Control naming rules

Because the android R. ID can traverse all the control IDs, it is easy to cause ID conflicts.

Control Naming Standard

Interface name_control type_control ID

For example:

 

Phone_btn_1

Button BTN

Textview txt

3. layout and code file writing specifications