Android’s Bubbles feature transforms standard SMS and messaging apps into interactive, multimedia-rich conversations. Built on the Android Conversations API, it overlays floating chat windows that support text, images, GIFs, and short videos without requiring users to switch apps.
Overview
Bubbles debuted in Android 11 (2020) as part of Google’s effort to unify messaging experiences across apps. The feature creates persistent, resizable chat heads that hover above other apps, similar to Facebook Messenger’s chat bubbles but integrated at the OS level. Unlike traditional notifications, Bubbles remain active until dismissed, allowing users to multitask while maintaining conversation context.
How it works
- Activation: Bubbles must be enabled per app in Settings > Apps > [App Name] > Notifications > Bubbles. Supported apps include Google Messages, WhatsApp, Telegram, and Signal.
- Trigger: When a new message arrives, users tap the notification to expand it into a floating bubble. Alternatively, long-press the notification and select “Bubble.”
- Interaction: Bubbles display sender avatars and preview text. Tapping opens a compact chat window with full multimedia support, including:
- Image/video attachments (sent/received)
- Smart replies (powered by on-device ML)
- Quick actions (e.g., calendar invites, location sharing)
- Customization: Users can drag bubbles to screen edges, resize them, or dismiss them by swiping to the bottom of the screen.
Key advantages
- Multitasking: Reply to messages while using other apps (e.g., browsing, maps, or games).
- AI enhancements: On-device AI suggests replies, summarizes long threads, and prioritizes urgent messages.
- Visual richness: Supports high-resolution media without app switching.
- Battery efficiency: Bubbles use Android’s Doze mode to minimize background activity.
Limitations
- App support: Not all messaging apps implement the Conversations API. Unsupported apps fall back to standard notifications.
- Screen clutter: Too many bubbles can obstruct content. Google limits active bubbles to three by default.
- Privacy: Bubbles display message previews on the lock screen unless disabled in settings.
How to enable Bubbles
- Open Settings > Apps & notifications > Notifications > Bubbles.
- Toggle “Allow apps to show bubbles” to On.
- Select individual apps (e.g., Google Messages) and enable “Bubbles” under notification settings.
- Test by sending a message to yourself or a contact.
When to use it
- Workflows: Ideal for quick replies during video calls, navigation, or document editing