Source link: https://github.com/Blaubot/Blaubot

Blaubot

Blaubot is a middleware to create small adhoc networks via P2P connections such as Bluetooth-RFCOMM, Adhoc-WiFi or simple socket connections. Blaubot takes care of device discovery and connection establishment with the goal to minimize a developer's boilerplate code to set up these small networks.

Tl;dr our main goal is to let a developer call start(); and spare him as much hassle as possible to create ad hoc networks. Blaubot is written in Java and has a dedicated version for Android (blaubot-android).

The documentation and a quick start guide can be found on the project site.

If you want to just want to use Blaubot, please check the project site. You don't need to check out the whole project for that. Instead grab a release from Bintray or MavenCentral as explained on the website.

Source link: https://github.com/Blaubot/Blaubot

Resources

android-close-pixelate

Android close pixelate allows you easily create and combine various pixelation effects. The library is super lightweight and easy to use.

Image Processing

Unified Contact Picker

This library unifies the user contacts in a compact and user intuitive way allowing the end-user to choose between the contact's available communication options (email/phone number) following Material Design guidelines.

Although there is a standard way to call the contact list in Android, it does not always feel well-integrated in your app Android applications. UnifiedContactPicker is an Android library which allows you to easily integrate contact picking workflow into your application with minimal effort.

Other Pickers

Multi Platform Image Density Converter

This is a powerful little tool that helps converting single or batches of images to Android, iOS, Windows and CSS specific formats and density versions given the source scale factor or target width/height in dp.

It has a graphical and command line interface and supports a wide array of image types for reading and conversion including PNG, JPEG, SVG, PSD and Android 9-patches. Using sophisticated scaling algorithms, it is designed to make conversion of images easy and fast while keeping the image quality high (comparable to PS). To further optimize the output post processors like pngcrush and mozJpeg can be used.

Tools