Android 10-文件提供程序-权限拒绝：阅读android.support.v4.content.FileProvider uri

I've tried to generate a CSV file (of Accelerometer), save it to my Context.getFilesDir(), and then use FileProvider to share it to Google Drive. The problem is when I try to share it, error Writing exception to parcel, java.lang.SecurityException: Permiss...