Android view for displaying PDFs rendered with PdfiumAndroid

Android SQLite API based on SQLCipher

📸Image Picker for Android, Pick an image from Gallery or Capture a new image with Camera.

Playground project for the Jetpack Compose APIs

QuatroGrade is a beautiful multi color (4 corners) gradient.

🦁 A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, Room, Repository, Koin) architecture.

A class that encapsulates a successful result with a value of type [T] or a failure result with an [Throwable] exception

This is pretty common in iOS, gradient toolbar but it's rare in Android. However, there are hacks to combine status bar and toolbar. But we can make it simpley using a custom until. Just take a loo…

Reactive implementation of Presentation Model pattern in Android.

Multiple samples showing the best practices in the user interface on Android.

A sample to the article "Android functional Clean Architecture"

HTTP Server for Android Instrumentation tests

[WIP] ⚠️ Music Player for Android. Implementation with Android Jetpack and Exoplayer.

Multiple samples showing the best practices in security APIs on Android.

Firefox's Lockwise app for Android

Android Fingerprint authentication and encryption with RxJava

All the info and materials about the certification that I've collected so far

A lightweight Android material bottom navigation bar library

A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.

Simple to use root checking Android library and sample app

This repository shows Kotlin features in action

Android animation showcase

💐 An easy way to persist and run code block only as many times as necessary on Android.

Utility for developers and QAs what helps minimize time wasting on writing the same data for testing over and over again. Made by Stfalcon

Android Developer Roadmap 2020

This library will allow you to perform Shared Element Transition BETWEEN ViewPager pages.

Customizable Android full screen image viewer for Fresco library supporting "pinch to zoom" and "swipe to dismiss" gestures. Made by Stfalcon

Android UI widget

Android filters based on OpenGL (idea from GPUImage for iOS)