Sample Code and Directory of libraries for Android Developers

Android Version plugin is a gradle plugin that helps managing version for Android projects. Plugin is especially helpful when you are dealing with complex build structure with multiple flavours and apk splits.

A simple one class TouchListener that can be attached to any RecyclerView and handles multi selection in google photos style via long pressing on an item and moving the finger up/down to select more items (it even scrolls if you reach the edges of the RecyclerView).

Data binding based Android library for validating input.

• Easy to use
• Highly customisable

Android Studio / IDEA plug-ins to make Android multi-channel packages.

An Android costomized View to display battery level with charging status.

Releasing versions in Gradle is very different from releasing in Maven. Maven came with maven-release-plugin which did all the dirty work. Gradle has no such tool and probably doesn't need it anyway. Evolution of software craft came to the point, when we start thinking about SCM as ultimate source of truth about project version. Version should not be hardcoded in pom.xml or build.gradle.

JPatterns is a collection of annotations that should make it easier to communicate the use of Design Patterns within your code to your fellow developers and your future self.

Design Patterns are typically encoded into Java code in an ad-hoc fashion. They are either embedded into the names of the classes or written into the Javadocs. Unfortunately it is impossible to accurately determine a pattern based solely on the class structure without knowing the intent of the code author.

The shorctus have a features of Android 7.1 Nougat, and available only for the launcher that implement, in this library, you can implement in your launcher shortcuts starting from API 14!

Library aiming to calculate prayer time with one line code , if you implement prayer time application , there is no need to do this headache again .

TrustKit Android is an open source library that makes it easy to deploy SSL public key pinning and reporting in any Android App.

Android Application sample of how to implement Master/Detail pattern that follows Material Design visual language.

The usual Toast, but with steroids.

Awesome digital speedometer for android.

Juste a funcy button with progress bar.

Proteus is meant to be a drop-in replacement for Android’s LayoutInflater; but unlike the compiled XML layouts bundled in the APK, Proteus inflates layouts at runtime.

With Proteus, you can control your Apps layout from the backend (no WebViews). Forget the boilerplate code to findViewById, cast it to a TextView, and then setText(). Proteus has runtime data bindings and formatters. Plugin in your own custom views and attributes and formatters.

SmartDeviceLink (SDL) is a standard set of protocols and messages that connect applications on a smartphone to a vehicle head unit. This messaging enables a consumer to interact with their application using common in-vehicle interfaces such as a touch screen display, embedded voice recognition, steering wheel controls and various vehicle knobs and buttons. There are three main components that make up the SDL ecosystem.

Simple custom ImageView for android giving you a simple way to enable overlapping of two images one over the other.

OkHttp-Stats is an android library built on top of OkHttp3, which is responsible for intercepting all the network calls and for calculating network stats such as the average network speed of the user.

This is more of an analytical tool which can be used to track the success and error response logs.

Can be plugged in to any app which uses okhttp in their networking stack.

Example app to use Protobuf in Android using Square's Wire library.

Espresso's consistency makes it really easy to learn.

Want to match a view with a specific id? Use withId(R.id.some_id). Need to match with a piece of text? Use withText(R.id.some_text) or withText("some text). Awesome, consistent and it's very clear what it is you are doing.

However...

After a few hours writing test code you'll find your code being a little bit too verbose. Not anymore.

Why should you need to explicitly specify that you are matching with some text if you are passing in some text as a parameter? Some for the view id, you can already see that it is a view id.

Ristretto allows you to write the same test code as you already write, but less verbose.