Android媒体选择器未仅展示用户授权媒体，显示全部设备媒体求助

我想要实现一个仅展示用户授权媒体的媒体选择器：先弹出权限对话框，让用户选择授权应用使用的图片/视频；之后弹出选择器，让用户从该授权子集中挑选媒体项来执行后续操作。但目前遇到的问题是，应用并未仅展示用户授权的媒体，而是显示了设备上的全部媒体。

权限申请代码 #

private void requestPermissionsHelper() {
         
    List<String> permissions = new ArrayList<>();

    permissions.add(Manifest.permission.READ_MEDIA_IMAGES);
    permissions.add(Manifest.permission.READ_MEDIA_VIDEO);
    permissions.add(Manifest.permission.RECORD_AUDIO);
 
    requestPermissions(permissions.toArray(new String[permissions.size()]), PERMISSION_REQUEST_CODE);
  
}

权限回调方法 #

public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);

    
    if (requestCode == PERMISSION_REQUEST_CODE) {
        boolean valid = true;
        for (int i = 0; i < grantResults.length; i++) {
            int grantResult = grantResults[i];
            valid = valid && grantResult == PackageManager.PERMISSION_GRANTED;
        }
       
        if (!valid) {
            DialogHelper.showError(this, "You need to grant acces to media files in order to use this function.");
        }
    }
}

媒体选择器实现代码（问题代码） #

Intent mediaPickerIntent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
mediaPickerIntent.setType("*/*");
mediaPickerIntent.addCategory(Intent.CATEGORY_OPENABLE);
mediaPickerIntent.putExtra(Intent.EXTRA_MIME_TYPES, new String[]{"image/*", "video/*"});
startActivityForResult(mediaPickerIntent, BROWSE_DEVICE_GALLERY_RC);

内容的提问来源于stack exchange，提问作者Adam Varhegyi