Question about opening files of custom extensions on Android

[hippogamesunity]

Hello! allowedFileTypes should be a known MIME on Android. All of my custom extension registered in [NativeFilePicker Custom Types] can't be picked on Android 11 (they are grayed).

The only possible workaround I've found is using "application/octet-stream"

allowedFileTypes.Add("application/octet-stream");

The problem is that Android 11 creates a new file duplicate in the app's temp storage (where this file is accessible), but its' extension is ".bin". So I'm wondering is there any way to know the original file path? For now I have to try all possible extensions int try/catch block to read ".bin" files.

[hippogamesunity]

Oh, sorry, I've found it. Android just adds .bin to the original file name, so it becomes goblin.psp.bin.
Anyway, I think you can add "application/octet-stream" to the manual.

[yasirkula]

I'll come up with a solution.

[yasirkula]

Does NativeFilePicker.aar inside this zip archive resolve the issue?

[yasirkula]

@hippogamesunity

[hippogamesunity]

Oh, sorry, I've missed your reply. I'll check this asap.

[hippogamesunity]

No, it's not working

[yasirkula]

It's impossible to introduce custom extensions on Android but I was talking about .bin getting appended to the returned filenames :) Is it resolved?

[hippogamesunity]

Oh, let me check.

[hippogamesunity]

Yes, it doesn't add .bin anymore.