pretixscan-android Add haptic Feedback

This draft adds haptics to the app. Ive chosen to only have two types of feedback, as itd be hard to tell them apart if they are all just different lengths, and "patterns" arent easely supported on older devices.

Feb 19 '25 17:02 BastelPichi

The PR looks promising, is it intentionally still a "draft"?

Feb 24 '25 16:02 raphaelm

I wasnt aware you couldn't already review the PR :upside_down_face:

Feb 24 '25 18:02 BastelPichi

Any feedback on this @raphaelm?

Jul 25 '25 13:07 BastelPichi

I'm on vacation, cc @pc-coholic @robbi5

Jul 25 '25 13:07 raphaelm

Thanks for the PR. Supporting only two types of feedback is a bit limiting - especially if the "needs attention" ticket flag also vibrates identical to either a "not allowed" ticket (like its right now) or a "everything's fine, come in" ticket. I think that will lead to more confusion and human errors while checking.

A few weeks ago, I've already had a look and played around with different vibration lenghts/patterns, but then 🐿️ away to other tasks and forgot to post an comment here. Do you have any notes about the support problems with patterns on older devices? The API looked for me like there are good ways for fallback.

Jul 28 '25 08:07 robbi5