How to run a script before launching the emulator?

[nilsreichardt]

Description

I need to insert an image into the Android emulator camera (https://stackoverflow.com/a/64922184/8358501). For this I need to change some configs files of the emulator before launching it.

Is there an option to do so?

If not, could we add a new optional parameter for the action, like script-before-launching which acts like script, but runs before launching the emulator?

[nilsreichardt]

@ychescale9 Maybe I could help to implement this feature :)