If you like developing Android, you must "hate" Spinners. I had countless issues with Spinners and I decided to make a new one. BetterSpinner is using AutoCompleteTextView to do what a Spinner really should do.
IntentBuilder is a type safe way of creating intents and populating them with extras. Use them with your Activities and Services.
An extension of the support library designed to facilitate the use of the action bar design pattern across all versions of Android with a single API.