App Closes Immediately on Startup GrapheneOS

[kalinkochnev]

• [ X ] I am on the latest ActivityWatch version. Latest mobile app version 0.12.1b5
• [ X ] I have searched the issues of this repo and believe that this is not a duplicate.

• OS name and version: Graphene OS Android 16 Release 2025120400
• ActivityWatch version: 0.12.1b5

Describe the bug

Mobile app will fail to start

To Reproduce

1. Install ActivityWatch
2. Try to start app

Expected behavior

Home page of app should start.

Documentation

ActivityWatch log febcad97f5db.txt

Additional context

Enabling "Exploit Protection Compatibility Mode" allows the app to proceed past the home screen. However after enabling permissions the app crashes again. See this second log:

ActivityWatch log 7b3e328ab8e7.txt

It seems that a trichrome library is missing. Since GrapheneOS uses Vanadium for webview instead of chrome this seems to be part of the issue.

[github-actions[bot]]

Hi there! As you're new to this repo, please make sure you've used an appropriate issue template and searched for duplicates (it helps us focus on actual development!). We'd also like to suggest that you read our contribution guidelines and our code of conduct. Thanks a bunch for opening your first issue! 🙏