Piotr Wittchen

ReactiveNetwork. Android library listening network connection state and Internet connectivity with RxJava Observables

spotify-cli-linux. A command line interface to Spotify on Linux

NetworkEvents. Android library listening network connection state and change of the WiFi signal strength with event bus

swipe. 👉 detects swipe events on Android

RxBiometric. ☝️ RxJava and RxKotlin bindings for Biometric Prompt (Fingerprint Scanner) on Android

prefser. Wrapper for Android SharedPreferences with object serialization and RxJava Observables

WeatherIconView. Weather Icon View for Android applications

ReactiveWiFi. Android library listening available WiFi Access Points and related information with RxJava Observables

InfiniteScroll. Infinite Scroll (Endless Scrolling) for RecyclerView in Android

ReactiveBeacons. Android library scanning BLE beacons nearby with RxJava

ReactiveSensors. Android library monitoring device hardware sensors with RxJava

learning-linux. learning Linux (Unix) and collecting resources about it

interview-questions. interview questions for the software developer role and related resources

kirai. String formatting library for Java, Android, Web and Unix Terminal

RxBattery. monitors battery state of the Android device

gesture. detects gestures on Android

tmux-plugin-spotify. tmux plugin displaying currently played song on Spotify (linux only)

neurosky-android-sdk. Android SDK for the NeuroSky MindWave Mobile Brainwave Sensing Headset

EEGReader. EEG Reader is an Android mobile application, which reads EEG signal from NeuroSky mobile device connected to smartphone via Bluetooth.

android-quality-starter. setup CheckStyle, FindBugs, PMD and Lint for your Android project easily

ydocker. [unofficial PoC] get, build, initialize and run SAP Hybris Commerce Suite inside Docker container

spotify-cli-macos. A command line interface to Spotify on macOS

ReactiveBus. 🚍 Reactive Event Bus for JVM (1.7+) and Android apps built with RxJava 2

android-looper-sample. Exemplary Android app showing usage of Handler and Looper

SearchTwitter. Android app, which allows to search tweets as user types and scroll them infinitely (Contentful Android Task)

learn-python-the-hard-way. Set of programs written during learning basics of Python and related resources 🐍

dotfiles. my dotfiles

dockerfiles-java. various docker images with java

money-transfer-api. HTTP server with REST API for money transfer between bank accounts (Revolut Backend Task)

android-resource-converter. Scripts converting Android *.xml resources with translations to *.csv file and backwards

dockerw. docker wrapper bash script template

ReactiveAirplaneMode. ✈️ Android library listening airplane mode with RxJava Observables

airly-statusbar. bash script for reading AQI from the airly.eu sensors for BitBar (macOS) and Argos (Linux + Gnome) statusbar

pkup. semi-automated generating of PKUP report

tmux-plugin-ip. tmux plugin showing IP number

reactive-client-server. An example of reactive client and server apps written for "Hack Your Career" presentation about Reactive Programming at Silesian University of Technology

voucher-storage-service. microservice developed during "Kyma meets CCV2 Hackathon"

fix-skype-icon. :telephone: shell script to fix the Skype icon in Ubuntu

learning-cobol. Repository created to learn basics of COBOL language and feel some vintage breeze

learning-csharp. Set of simple programs written during learning basics of C# language

tmux-auto-pane. a tiny tool for creating pre-defined tile layouts in tmux on linux with xdotool

ydownloader. shell script for downloading SAP Hybris Commerce Suite from Artifactory

wittchen.io. a source code of my personal website and blog

touch. Android library, which allows to monitor raw touch events on the screen of the device with RxJava

learning-R. Repository created in order to learn basics of R language

noti.py. simple script to show system notifications on Linux

learning-fortran. Repository created in order to learn basics of Fortran - yet another oldschool language

serverless-lambda-playground. Playing around with serverless solutions, lambdas, cloud functions, etc.

muse-lsl. Python script to stream EEG data from the muse 2016 headset

java-flow-experiments. Experimenting with Reactive Streams in Java 8 and Java 9. This repository is prepared for my talk "Get ready for java.util.concurrent.Flow!" at JDD 2017 Conference in Kraków, Poland

HriseyPlayground. Playing with Hrisey to remove boilerplate code from Android projects

git-branch-comparator. Checks if development branch has all changes from master branch in Git repository

awesome-bci. Curated Collection of BCI resources

learning-go. learning basics of go language

ly. TUI (ncurses-like) display manager

bitcharmer-knowledge. Sources of system engineering wisdom and wizardry

onnx-models. A collection of pre-trained, state-of-the-art models in the ONNX format

action-maven-publish. 📦 GitHub Action for automatically publishing Maven packages

kotlin-playground. Repository created in order to learn basics of Kotlin language