TouchPan Velocity returns (0, 0) on Android

[ScriptOn (Genya)]

TouchPan returns (0, 0) Velocity on Android, but returns a proper Vector2 value on iOS. Here is a repro.

TouchPan Demo - Roblox

iOS:

Android:

[thirdtakeonit]

Thanks for the report! Just to confirm, we have a ticket filed in our internal database for this issue.

[ScriptOn (Genya)]

This is causing problems with our in-game gestures. We’re trying to make a mobile-first app on Roblox and we’re unable to use this API because of the inconsistencies between iOS & Android.

[music_man1996]

Hey @ScriptOn - just pinged the team about this one, hang tight!

[ScriptOn (Genya)]

Thank you!! If possible, please let me know if you guys have any questions or updates!

[NoUniqueAddress]

Hi!

We will most likely get to this in December.

Thank you for your patience!

[MetaVars]

We are having someone implementing this on Android. (It’s not part of the native pan events)

[ThePlayer0229 (The_Player)]

is there an update on this? are there other methods to calculate the velocity for now?

[ScriptOn (Genya)]

I would love an update on this as well, it’s currently breaking some of the clip creation tools on Android when playing Clip It!

[NoUniqueAddress]

A fix for this just went out, please give it a try. Thanks!

[ScriptOn (Genya)]

@ScriptOn

TouchPan returns (0, 0) Velocity on Android, but returns a proper Vector2 value on iOS. Here is a repro.

Thank you for the update. It appears that there is a similar bug with Start/End UserInputStates not being fired: TouchPan Velocity doesn’t trigger Enum.UserInputState.Begin/End States on Android - Bug Reports / Engine Bugs - Developer Forum | Roblox

[NoUniqueAddress]

TouchPan event on Android devices doesn't trigger UserInputState.Begin anymore

Thanks for the report, a fix for this just went in, it will roll out over the next several weeks.

This is a known issue, expect a fix to roll out in the next few releases. Thanks