Google • Feb 3, 2014

Google Play Services 4.2 Release

Article Summary

Google just unified its entire Android services SDK model. If you've been juggling multiple client classes across Maps, Drive, and Cast APIs, this changes everything.

Google Play Services 4.2 introduces a fundamental shift in how developers integrate Google services into Android apps. The release also graduates the Google Cast SDK from preview to production and stabilizes the Google Drive API after its 4.1 developer preview.

Key Takeaways

New unified Google API client replaces separate client classes for each service
Google Cast SDK now production ready with full publishing control
Google Drive API graduated from preview with performance improvements
Single client model simplifies multi service integration across apps

Critical Insight

Developers can now build apps using Google services through one unified client API instead of managing separate connections for each service.

The new client architecture doesn't just reduce code complexity: it fundamentally changes how users experience apps that tap multiple Google services simultaneously.

About This Article

Problem

Developers wanted to get their content on TV, but they didn't want to build separate applications just for that. They needed a way to add casting features to the apps they already had.

Solution

Google released version 4.2 of the Google Cast SDK as a full production release. This let developers add casting functionality directly into their existing apps using the Google Cast developer console.

Impact

Developers could now control when and how they released Google Cast-ready apps to users. They no longer had to maintain separate applications built specifically for TV.