case NO_ENCRYPTION:
try {
// Get an input stream for the file name.
+ // A file may be opened directly once the minimum API >= 29. <https://developer.android.com/reference/kotlin/android/content/ContentResolver#openfile>
InputStream inputStream = getContentResolver().openInputStream(Uri.parse(fileNameString));
// Import the unencrypted file.
try {
// Get the export file output stream.
+ // A file may be opened directly once the minimum API >= 29. <https://developer.android.com/reference/kotlin/android/content/ContentResolver#openfile>
OutputStream exportFileOutputStream = getContentResolver().openOutputStream(Uri.parse(noEncryptionFileNameString));
// Export the unencrypted file.