Business intelligence for mobile apps. adjust.io is a business intelligence platform combining a reliable, open-source SDK with sophisticated analysis and market data – driving modern mobile business.

The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms, it was developed by the Legion of the Bouncy Castle. The package is organised so that it contains a light-weight API suitable for use in any environment (including the newly released J2ME) with the additional infrastructure to conform the algorithms to the JCE framework. The Bouncy Castle Crypto APIs for Java consist of the following: A lightweight cryptography API. A provider for the Java Cryptography Extension and the Java Cryptography Architecture. A clean room implementation of the JCE 1.2.1. A library for reading and writing encoded ASN.1 objects. Lightweight APIs for TLS (RFC 2246, RFC 4346) and DTLS (RFC 4347). Generators for Version 1 and Version 3 X.509 certificates, Version 2 CRLs, and PKCS12 files. Generators for Version 2 X.509 attribute certificates. Generators/Processors for S/MIME and CMS (PKCS7/RFC 3852). Generators/Processors for OCSP (RFC 2560). Generators/Processors for TSP (RFC 3161 & RFC 5544). Generators/Processors for CMP and CRMF (RFC 4210 & RFC 4211). Generators/Processors for OpenPGP (RFC 4880). Generators/Processors for Extended Access Control (EAC). Generators/Processors for Data Validation and Certification Server (DVCS) - RFC 3029. Generators/Processors for DNS-based Authentication of Named Entities (DANE). Signed jar versions suitable for JDK 1.4-1.8 and the Sun JCE. The lightweight API works with everything from the J2ME to the JDK 1.8 and we now provide certificate generation, PKCS/CMS/CRMF/CMP/EAC/DANE/DVCS/TSP/TLS/DTLS and OpenPGP support across the full range of JDKs.

The Google+ platform for Android lets you authenticate a user with the same credentials they use on Google every day. Once a user signs in with Google, you can create more engaging experiences and drive usage of your app.

A software library that provides scanning features such as barcodes or face analysis to recognize faces in pictures and details about the face as well.

Okio is a new library that complements java.io and java.nio to make it much easier to access, store, and process your data.

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.

Attribution analytics to measure the value of your advertising partners.

All APIs for communicating with the Android system.

Apache Commons Codec (TM) software provides implementations of common encoders and decoders such as Base64, Hex, Phonetic and URLs.