The Android platform provides a framework API that applications can use to interact with the underlying Android system. The framework API consists of: A core set of packages and classes. A set of permissions that applications can request, as well as permission enforcements included in the system

Deprecated View "injection" library for Android which uses annotation processing to generate boilerplate code for you.Bind Android views and callbacks to fields and methods.

ExoPlayer is an app-level media player built on top of low-level media APIs in Android. ExoPlayer has a number of advantages over the built-in MediaPlayer in Android. ... It is an open source project used by Google apps, including YouTube and Google Play Movies & TV.

Instabug allows mobile app users and beta testers to report bugs and send feedback about your app directly from their devices. When you connect Instabug with Front, all Instabug issues will automatically be sent to a team inbox in Front with all the details you need.

This document is the API specification for version 6 of the JavaTM Platform, Enterprise Edition.

PrettyTime is an OpenSource time formatting library. Completely customizable, it creates human readable, relative timestamps like those seen on Digg, Twitter, and Facebook.

Realm is a mobile database that runs directly inside phones, tablets or wearables. This repository holds the source code for the Java version of Realm, which currently runs only on Android.

HTTP is the way modern applications network. It’s how we exchange data & media. Doing HTTP efficiently makes your stuff load faster and saves bandwidth. OkHttp is an HTTP client that’s efficient by default: HTTP/2 support allows all requests to the same host to share a socket. Connection pooling reduces request latency (if HTTP/2 isn’t available). Transparent GZIP shrinks download sizes. Response caching avoids the network completely for repeat requests. OkHttp perseveres when the network is troublesome: it will silently recover from common connection problems. If your service has multiple IP addresses OkHttp will attempt alternate addresses if the first connect fails. This is necessary for IPv4+IPv6 and for services hosted in redundant data centers. OkHttp supports modern TLS features (TLS 1.3, ALPN, certificate pinning). It can be configured to fall back for broad connectivity. Using OkHttp is easy. Its request/response API is designed with fluent builders and immutability. It supports both synchronous blocking calls and async calls with callbacks.