Official Android Apps Development Tutorial

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A. BUILDING YOUR FIRST APP

0) Introduction
https://developer.android.com/training/basics/firstapp/index.html

1) Creating an Android Project
https://developer.android.com/training/basics/firstapp/creating-project.html

2) Running your app
https://developer.android.com/training/basics/firstapp/running-app.html

3) Building a Simple User Interface
https://developer.android.com/training/basics/firstapp/building-ui.html

4) Starting another Activity
https://developer.android.com/training/basics/firstapp/starting-activity.html


B. ADDING THE ACTION BAR

0) Introduction
https://developer.android.com/training/basics/actionbar/index.html

1) Setting Up the Action Bar
https://developer.android.com/training/basics/actionbar/setting-up.html

2) Adding Action Buttons
https://developer.android.com/training/basics/actionbar/adding-buttons.html

3) Styling the Action Bar
https://developer.android.com/training/basics/actionbar/styling.html

4) Overlaying the Action Bar
https://developer.android.com/training/basics/actionbar/overlaying.html




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