Sample Code and Directory of libraries for Android Developers

An Android library to easily display attribution information of open source libraries.

A custom radio button with liquid animations. It lets you to control everything related to animations from xml attributes.

Just another Kotlin sample application.

This simple demo app supplys some examples about basic controls through smart bulb's protocols. And you can customize your own apps using following protocols.

Enjoy a calendar that looks like the Contribution View in your GitHub profile.

Interesting concept of products incrementation inspired this Design.

A Kotlin android sample with rxjava, okhttp and retrofit.

SeekbarWithIntervals is an extension of the SeekBar with labels.

A smart seek bar for android with multiple junction points at random seek position.

Fastest way to run your gradle tasks.

RubberStamp is an Android library that makes it easy for you to add a watermark to your images.

Features

• Add a watermark to your images.
• It can be text or another image.
• Multiple ways and features to customize how the watermark looks including attributes like font, color, opacity, size, shadow properties, etc.
• Flexible API that has multiple pre-defined options to get started quickly.
• Ability to tile your watermark across an image.

This example describes how use Espresso in Android-Kotlin using MVP, Dagger2, Retrofit.

A set of RxJava2 Extensions to get/set values of SharedPreferences in a super simple way.

Tempo is a Kotlin library for Android to get the current time from multiple sources: SNTP, GPS; or your own time source.

An OpenCV based library for Android to scan (detect and crop) ID documents or Passports.

An infinite scrolling timeline to pick a date.

Full Animation Control on Paths and VectorDrawables.

Smooth UI for Credit Card Entry on Android device, perform check for supported credit card types , pan length and luhn check. Inspired by Uber credit card entry interface.

An annotation processor which implements "Builder pattern" for your java classes using gradle.

Validation library for use individual validation and with views.