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Cannot move current position of playing music

MIT App Inventor Help

Anke May 29, 2025, 9:22am 4

Fast forward and backward and progress bar for mp3 player MIT App Inventor Help

I found a way to do everything with just one slider: display the current runtime, fast forward and rewind. Unfortunately, this is much more complicated with AI2 than with Kodular, because among other things the Slider component in AI2 has no TouchDown and TouchUp events. So test this APK on your devices: Since this question also arises frequently: You should also be able to pick and play mp3 files from the external (removable) SD card.

Kodular Community – 9 Jun 20

Daily Challenge #81

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daily-challenge howto

Someone said it would be even better if you could change the position of the slider (and Player.CurrentPosition) continuously and not just by clicking on a specific position (because users are used to it). So I also implemented it:

Kodular Community – 25 Apr 21

How to play a sound and how to fast forward and rewind it

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Since I have still not received a solution for almost a year (see → here) and there have been a lot of inquiries, I am introducing the solution today: playSound_forwardRewind.aia (342.1 KB) In this example a sound is played from the assets, but...

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