imageChooserManager.clearOldFiles() not working?

[VAdaihiep]

I copy code in sample to pick image from device's gallery like:

chooserType = ChooserType.REQUEST_PICK_PICTURE;
imageChooserManager = new ImageChooserManager(this,
                ChooserType.REQUEST_PICK_PICTURE, true);
imageChooserManager.setImageChooserListener(this);
imageChooserManager.clearOldFiles();

But when I picked a photo more than 2 times, the old photo is not deleted, it still in folder /storage/emulated/0/bichooser/

So clearOldFiles() not working?
And how can I clear folder bichooser before I pick a new photo?

[firaskafri]

@coomar2841 would you please answer this?

[coomar2841]

There's a threshold of 500 MB. If the folder size is more than 500MB, only then it will clear the old files. I should probably add some documentation regarding that.