Quest 2 support

[soulicious1]

I have this problem when using the filepicker in an application build for VR (Meta Quest 2), it asks for permissions as it should be but then I am left with a loading spinner. It does log "OnApplicationFocus(false)" and "OnApplicationPause(true)". If I focus the app - by opening it again - I get a "files == null" (cancelled). Is it possible that this is not supported on Quest 2? Anyone who has some experience concerning this topic?
thanks in advance

[yasirkula]

Can you try all 4 combinations of the following values in Awake/Start:

using( AndroidJavaClass ajc = new AndroidJavaClass( "com.yasirkula.unity.NativeFilePickerPickFragment" ) )
	ajc.SetStatic<int>( "pickerMode", 1 ); // 1 or 2

using( AndroidJavaClass ajc = new AndroidJavaClass( "com.yasirkula.unity.NativeFilePicker" ) )
	ajc.SetStatic<bool>( "UseDefaultFilePickerApp", true ); // true or false

If these don't work, then the used Android API might not be supported on VR. I unfortunately couldn't find any related info on the internet so I can't verify it. An alternative would be to use SimpleFileBrowser: https://github.com/yasirkula/UnitySimpleFileBrowser

[soulicious1]

These didn't work for me. Thanks again for providing help!

[fmbnicola]

Hey! I've also been trying to use this plugin for a Meta Quest 2 app. In my case, I'm able to get the read/write permission and when I call the file picker to select a pdf file (like the example provided on the readme file) I am able to select a file through the quest's native android file picker.

However, after doing this, it automatically returns to the app and never executes the callback function. OnFilePicked is never called.
Any clue what might be going on here or what I could try to do to fix this? Any help is greatly appreciated.

[fmbnicola]

I am definitely picking files: FileBrowser.WaitForLoadDialog(FileBrowser.PickMode.Files, false, null, null, "Select File", "Load");
I've done a little more testing and the results I am seeing are really weird, I am able to sometimes see other file types like .png and .mp4 but never .pdf and sometimes the file browser will just stop detecting even those files.

Unfortunately no, I did not modify the plugin. I will try updating to the latest version anwyay :(

[yasirkula]

Are any exceptions logged to logcat/console?

[fmbnicola]

Sorry I took a while. Thanks for suggesting checking logcat, although I did not find any exceptions while using the simple file browser plugin, when trying the native file picker solution I noticed that the callback for the file selection actually is running but only after I lock and then unlock the device...

I could see Unity firing "Selected media uri: content: ..." message and the debug.log message I added with the correct path. But this only shows up on logcat after unlocking the quest.... Any clue what could cause something like this?

[yasirkula]

Wish I had. I think I've heard about the same issue before in a different native app (an Android wallpaper app). I'll conclude that the plugin isn't compatible with Quest because I don't have resources to investigate the issue and I don't even know where to start :/

[fmbnicola]

Yah that's understandable. Really frustrating that it seems so close to working but just out of reach :( Thanks for the help anyway!