Links of Interest

Portal of Android Libraries

• Android Arsenal

Android News

• Android Developers Blog
• Google Developers Medium
• Android Developers Official Web Page
• inthecheesefactory
• Chris Banes Blog

Tutorials

• Working with Volley library
• AppCompat v21 library for lollipop pre-devices
• Material design library blog
• Android Vogella tutorials
• Publish Library to JCenter

Common issues

• Fragment Transactions & Activity State Loss

Tools

• Nine Patch Generator
• Android Asset Studio
• How To Record Screen
• SQLite Browser
• QR Generator
• Classes Generator from JSON
• Parcelable Generator

BLE

• BLE Status Codes

Animation

• Transitions in Android
• How Android transitions work