The Google Java SDK works across most of the Google APIs. It provides HTTP transport, error handling, authentication, JSON parsing, media download/upload, and batching. The library includes an OAuth 2.0 library with a consistent interface, XML and JSON data models that support any data schema with support for protocol buffers. Google Developers provides APIs, software development tools, and technical resources that allow communication with Google Services and their integration to other services. Google is a technology company that specializes in Internet-related services and products that includes online advertising technologies, search, cloud computing, software, and hardware.
To help developers increase the security of their apps, PayPal has updated its developer portal to include a self-service credential provisioning feature that allows developers to generate their own client-secret pairs, which developers use to authenticate their apps with the PayPal API.
Google is promoting the fact that beginning in Android P, developers have access to a BiometricPrompt API that allows them to integrate biometric authentication into their apps. The BiometricPrompt API only exposes strong biometric modalities, which are those that are less easily bypassed.