Setup an Android studio project from an Android system app source directory.
User input the source directory.
1.1 Test with hard code
1.2 Make a user input box to replace 1.1
Create it's build.gradle.
2.1 Where to store build.gradle, don't want to be in the source directory for easier check in.
2.2 User input project directory
2.3 Change the build.gradle
2.3.1 What other project related settings are, i.e. project name
A developer can create a new Android System App project in Android Studio by specifying its source folder.
Ref: https://www.jetbrains.org/intellij/sdk/docs/products/android_studio.html https://www.jetbrains.org/intellij/sdk/docs/basics/getting_started.html