Slider and time issue problem with music player

[bodymindpower (Anke)]

I am still waiting for a solution for almost one year.
See here: Daily Challenge #81.

@Yash_Agarwal

Getting 3 issues with the music player -

1. the time is not correct it just 2sec sometime 3sec
2. Slider not working properly multiply the time
3. rewind and forward is also not working.

Try this simple App:
playSoundForBackward_Kodular.apk (5.6 MB)

Is that something you are looking for?
See also here.