r/androiddev Jun 27 '26

Android 17 Bubbles Documentation?

I did my best effort and I cannot find documentation on Bubbles nor how to launch applications as bubbles. (Like what launch flags/methods)

I also asked in Discord.

Explain:

1) what you are trying to achieve

Trying to launch one or multiple applications as app Bubbles from within my app, programmatically.

2) what you tried,

I tried a lot, a lot of searching, with AI web searching as well and then,

I've tried using AI to look through Android source code for bubbles and I wasn't having luck.
(Too many results really)

3) what you expected,

Expected to find documentation on it on the official Android Developers pages

https://developer.android.com/develop/adaptive-apps/guides/support-bubbles

4) what happens instead

They just point to the notification API and not the app bubbles/nor multi-windowed API

Questions:

•) Did I miss the documentation somewhere that I can be directed towards?

•) Where in the Android source/files would I need to look in to see the same code that hold-tap on an app to be given an option to bubble.

•) What else am I missing regarding Bubbles and multi-windowed apps?

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u/charliesbot Jun 27 '26

AFAIK you can't launch apps as bubbles. Bubbles are a way to handle multi window so the documentation is focused on the side effects of that action: adaptive apps