The ObjectARX® programming environment provides object-oriented C++, C# and VB .NET application programming interfaces for developers to use, customize, and extend AutoCAD® software and AutoCAD-based products like AutoCAD® Architecture, AutoCAD® Mechanical, and AutoCAD® Land Desktop software.
The AWS SDK for Android provides a library, code samples, and documentation for developers to build connected mobile applications using Amazon Web Services. Example applications developers can build with the AWS SDK for Android include:
A media application that uploads photos, videos, and more to Amazon Simple Storage Service (Amazon S3) for world-wide distribution through Amazon CloudFront.
A social game that shares moves, high scores, and other data between devices using Amazon SimpleDB.
A messaging client that broadcasts messages between devices using Amazon Simple Queue Service (Amazon SQS) and Amazon Simple Notifications Service (Amazon SNS), without requiring any additional server infrastructure.
If you're new to Android app development, this where you should begin. This series of lessons shows you how to create a new project, build a simple app, and run it on a device or emulator.