Permission problem

[bodymindpower (Anke)]

@murat

I have sounds on asset. Iplay them. When the user long click on them they will be shared. I used taifunfile and sharing components.

You can not share assets (with the sharing component).
You must first copy them to the external storage (eg: storage/emulated/0/Music) by using eg Taifun’s file extension. App Inventor Extensions: File | Pura Vida Apps

For this WRITE_EXTERNAL_STORAGE permission is required.

What about app persmission garanted to media files when installed

In order to be able to access (read / write) media files on the external storage, the following permission must be declared in the manifest: “android.permission.WRITE_EXTERNAL_STORAGE” If you only need reading rights, this is enough: “android.permission.READ_EXTERNAL_STORAGE” Usually, each component / extension automatically asks for these permissions, if needed. Note: WRITE_EXTERNAL_STORAGE is sufficient as it implicitly grants READ permission.

So ask for WRITE_EXTERNAL_STORAGE at Screen1.Initialize instead of READ_EXTERNAL_STORAGE.
Note: READ is automatically granted.