Build a App.

Prepare Project

theme, colors, styles.

Theme

1. styles.xml and styles.xml(24), colors.xml

create Custom Theme extends Theme.AppCompat.Light

2. styles_views.xml and styles_views.xml

create styles_views.xml and styles_views.xml(24)

and in styles_views.xml , we separate part by Labels, Buttons, Layouts..

3. colors.xml

   in colors we define color code here

MV(P|VM) Architecture

MVP

we should create package by feature, ex: xxx.notes, xxx.user Create interface Contract, Contract.View, Contract.Presenter

Activity to create Presenter and View Fragment as a View

Mock ans Production Flavor

Release and debug

Unit testing setup