[bug] Service worker not registered in Android

[izderadicka]

Describe the bug

I have Svelte app with custom service worker, it works fine in Linux app, but in Android I'm getting this error:

10-26 19:45:52.643  8304  8304 E Tauri/Console: File: http://tauri.localhost/src/main.ts - Line 24 - Msg: Service worker registration failed with TypeError: Failed to register a ServiceWorker for scope ('http://tauri.localhost/') with script ('http://tauri.localhost/service-worker.js'): An unknown error occurred when fetching the script. TypeError: Failed to register a ServiceWorker for scope ('http://tauri.localhost/') with script ('http://tauri.localhost/service-worker.js'): An unknown error occurred when fetching the script.

I'm suspecting, that problem might be with URL (scope), as service worker is installed only from secure/https scope or from http://localhost (later is kind of exception mainly for development). He it is http://tauri.localhost - I think this may be a problem?

Reproduction

My project is at https://github.com/izderadicka/audioserve-web/tree/tauri - so it's now on branch tauri.

1. Clone project
2. Switch to tauri branch
3. cargo tauri android dev - the device is Android 14 emulated
4. The problem with registering service worker should appear in terminal listing

Expected behavior

Service worker registration should work - it does in Linux desktop app.

Full tauri info output

$ cargo tauri info

[✔] Environment
    - OS: Ubuntu 22.4.0 x86_64 (X64)
    ✔ webkit2gtk-4.1: 2.44.3
    ✔ rsvg2: 2.52.5
    ✔ rustc: 1.81.0 (eeb90cda1 2024-09-04)
    ✔ cargo: 1.81.0 (2dbb1af80 2024-08-20)
    ✔ rustup: 1.27.1 (54dd3d00f 2024-04-24)
    ✔ Rust toolchain: stable-x86_64-unknown-linux-gnu (environment override by RUSTUP_TOOLCHAIN)
    - node: 20.18.0
    - yarn: 1.22.11
    - npm: 10.8.2



[-] Packages
    - tauri 🦀: 2.0.6
    - tauri-build 🦀: 2.0.2
    - wry 🦀: 0.46.3
    - tao 🦀: 0.30.3
    - tauri-cli 🦀: 2.0.3
    - @tauri-apps/api : not installed!
    - @tauri-apps/cli : 2.0.3 (outdated, latest: 2.0.4)

[-] Plugins
    - tauri-plugin-log 🦀: 2.0.1
    - @tauri-apps/plugin-log : not installed!

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../dist
    - devUrl: http://localhost:5000/
    - framework: Svelte
    - bundler: Rollup

Stack trace

No response

Additional context

No response