Google adds Android share sheet support for Gemini notebooks

At a glance:

• Google’s Android app (version 17.32.26.sa.arm64) adds share‑sheet shortcuts for Gemini Notebooks
• Files such as images, audio, video, PDFs, TXT, other docs and ZIP archives can be sent directly to a chosen notebook
• Users will be able to pick an existing notebook or create a new one from the share dialog, with upload progress shown

What Google announced

Google is extending the Android share sheet to work with Gemini Notebooks, the AI‑powered notebook environment that debuted earlier this year under the NotebookLM brand. The change is visible in the latest Google app build for Android (version 17.32.26.sa.arm64). While the feature is not yet rolled out to end users, the APK teardown shows that developers have already wired the share‑sheet integration into the system UI.

How the feature works

When a user taps the Android share icon in any app – for example, the Gallery, Files, or a third‑party note‑taking app – the share sheet will now list “Add to Gemini notebook” alongside existing share targets. Selecting this option opens a list of the user’s current Gemini notebooks, with an additional entry to create a new notebook on the fly. The interface also displays a progress bar as the selected file uploads to the chosen notebook.

The supported file types are fairly broad: images, audio, video, PDF documents, plain‑text (TXT) files, other generic document formats, and ZIP archives. This mirrors the flexibility already present in NotebookLM, which lets users pull content from Android apps via the share sheet, but Gemini notebooks previously lacked a direct entry point.

Why it matters for AI productivity

Gemini’s usefulness hinges on the quality and relevance of the data fed into it. By streamlining the ingestion of files from any Android app, Google removes a friction point that previously required manual copy‑paste or cloud‑storage steps. Users who maintain multiple research or project notebooks can now funnel new material into the right notebook instantly, keeping their AI‑assisted workflows tidy and context‑rich.

The ability to create a notebook on the spot also encourages exploratory use cases – for instance, a journalist could snap a photo of a document, share it to a freshly created notebook, and immediately start asking Gemini to summarise or fact‑check the content. The visual upload feedback further reassures users that large media files are being processed correctly.

Outlook and rollout expectations

Google has not announced a public launch date, but the presence of the code in a stable‑track Android app build suggests the feature is nearing completion. Historically, Google rolls out such UI enhancements gradually via staged rollouts, so early adopters may see the option within weeks, while broader availability could take a month or two. As with many AI‑centric features, the company will likely monitor usage metrics and adjust the experience before a global push.

Potential limitations

The share‑sheet entry may not appear for every file type or every app, especially if the source app does not expose its data through Android’s standard sharing intents. Additionally, the feature currently appears limited to devices running the arm64 variant of the Google app, meaning some older or non‑standard Android builds might not receive it. Finally, because the notebooks live in the cloud, a stable internet connection is still required for the upload to complete.

What to watch next

Developers and power users should keep an eye on upcoming Android system updates and Google Play releases for the “Add to Gemini notebook” toggle. If the feature proves popular, Google may expand it to other Google AI products, such as Bard or the broader Gemini API ecosystem. Conversely, any feedback about latency or file‑size caps could prompt refinements before the feature becomes a default part of the Android sharing experience.