Release: AWS SDK for Android 1.2.2

Release Notes>SDKs>Android>Release: AWS SDK for Android 1.2.2
This release adds support for the Amazon DynamoDB batchWrite operation and uses AWS Signature Version 4 for AWS Security Token Service.


Submitted By: Yosuke@AWS
Latest Version: 1.2.2
Created On: January 1, 1970 12:00 AM GMT
Last Updated: April 19, 2012 9:47 PM GMT


Download the AWS SDK for Android 1.2.2

New Features

Change Description
Amazon DynamoDB API Update

This API update adds support for the batchWrite operation.

AWS Signature Version 4 for AWS Security Token Service

We have released a new version of the protocol for authenticating inbound API requests to AWS Services. The new protocol, Signature Version 4, will enable AWS to support future growth and evolution of the AWS business. It introduces a specialized signing key, derived from the long-term AWS Access Key, which is used for the cryptographic signature. It also features incremental modifications in the canonicalization algorithm that streamline signature verification.

This release of the AWS SDK for Android uses Signature Version 4 for the AWS Security Token Service.

For more information about AWS Signature Version 4, go to Signature Version 4 Signing Process in the AWS General Reference.

Supported API Versions

This release of the SDK supports the following API versions:

Service API Version
Amazon CloudWatch 2010-08-01
Amazon DynamoDB 2011-12-05
Amazon Elastic Compute Cloud (EC2) 2012-03-01
Amazon Simple Email Service (SES) 2010-12-01
Amazon Simple Notification Service (SNS) 2010-03-31
Amazon Simple Queue Service 2011-10-01
Amazon Simple Storage Service (S3) 2006-03-01
Amazon SimpleDB 2009-04-15
Auto Scaling 2011-01-01
AWS Security Token Service 2011-06-15
Elastic Load Balancing 2011-11-15

Known Issues

Issue Description
Problems with Amazon DynamoDB over SSL We have seen issues using Amazon DynamoDB over SSL with Android v2.1. Android versions 2.2 and later all work with Amazon DynamoDB over SSL. To not use SSL change the client endpoint for Amazon DynamoDB as follows:
AmazonDynamoDBClient dynamoDbClient = new AmazonDynamoDBClient( credentials );
dynamoDbClient.setEndpoint( "" );
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