Exception 'open failed: EACCES (Permission denied)' on Android

Question

I am getting

open failed: EACCES (Permission denied)

on the line OutputStream myOutput = new FileOutputStream

Answer 1

To store a file in a directory which is foreign to the app's directory is restricted above API 29+. So to generate a new file or to create a new file use your application directory like this :-

So the correct approach is :-

val file = File(appContext.applicationInfo.dataDir + File.separator + "anyRandomFileName/")

You can write any data into this generated file !

The above file is accessible and would not throw any exception because it resides in your own developed app's directory.

The other option is android:requestLegacyExternalStorage="true" in manifest application tag as suggested by Uriel but its not a permanent solution !