Google adds embeddable Preferred Sources button, natural language Discover controls, custom audio briefings to News app on Android

Google rolled out an embeddable Preferred Sources button, natural language Discover controls, and custom audio briefings in the Google News app on Android. The button allows developers to place a source-selection widget directly inside their applications. Discover controls let users speak queries to filter the news feed without touching the screen. Audio briefings enable a programmable stream of personalized news audio.

Adopting these features requires engineers to integrate the button’s callback API, handle user-selected source preferences, and store them securely. Implementing natural language Discover controls involves capturing voice input, parsing it against Google’s Discover language model, and updating the feed accordingly. Adding custom audio briefings calls for setting up audio playback services, managing streaming permissions, and synchronizing briefing schedules with user preferences. Each integration step adds development time and testing overhead.

The features are currently limited to the Android version of the Google News app, so iOS or web implementations do not receive these updates. Their functionality depends on Google’s backend services for source ranking, language understanding, and audio generation, which may be unavailable in certain regions or offline scenarios. Because only one feed reported the rollout, there is limited independent corroboration of the exact release scope. Engineers should verify feature availability through Google’s official developer documentation before assuming universal support.