A list of most useful resources for designing android apps such as all material colors and dimens, 180 Gradient background + html, social, flat, fluent, metro colors.
Kheera is a BDD Framework, especially design for Android application development workflows. It's designed to be fast, small and completely compatible with Android Test Kit, Espresso 3, UIAutomator etc.
This library helps to find the nearby Bluetooth device and easily integrated anywhere in activity or fragments.