There are 1 repository under android-utilities topic.
The utils Project
Repository that contains android tutorial projects and sample applications
Password Manager for Android Using Blowfish Encryption
Sample Android Application that shows you how to change the language locale at run time.
A library to help with database setup; working with queries like insert, create, delete, drop, select; for using rest api consumtion; shared preferences; image zoom in and zoom out, applying font to the entire layout, checking if internet connection is available or not, setting an image view in square shape, circular shape, with initial letter or avatat, and replacing null in a string and replacing true or false with 1 or 0, switch button, custom toast message, datetime utils, location services, location address, validation of different types, set max length, set character counter, check if url is valid and much more. Check out the README.md for more information and latest update. You can check out the website 'https://amitjangid80.github.io/multiutillib/' as well.
A bunch of util classes that I use in almost every project I write.
Common toolkits sdk for Android development
Android utilities library
List of all the Kotlin Extension Functions that can used in your Android Application (Updating)
Combinations of utils for android at one place.
An android library having common and basic implementations for utiliy classes used in projects. e.g: KeyboardUtils, MarkerUtils
An Android library containing an assortment of small helper classes, functions and views useful for Android projects.