HTML File as asset on Android 10 / 11

[Anke]

See also here:

How to copy a sound from assets to ext. storage and play it from this path → API ≥ 29

How to copy a sound from the assets to the root directory of the external storage: /storage/emulated/0/sound.ogg (.mp3) and play it from this path on devices especially with API ≥ 29: [grafik] Note: This will stop working if AI2 targets API 30 (likely towards the end of 2021). Then you can only read / write to / from the ASD (app-specific directory).

This works also on Android 11 (API 30).