delete method

Future<void> delete()

Deletes the temporary file and directory.

This is handled automatically by context disposal if not already called. Safe to call multiple times — subsequent calls are no-ops.

Implementation

Future<void> delete() async {
  if (_deleted) return;
  _deleted = true;

  try {
    final dirVal = tempDir;
    if (dirVal != null) {
      final dir = Directory(dirVal);
      if (await dir.exists()) {
        await dir.delete(recursive: true);
      }
    } else {
      final file = File(tempPath);
      if (await file.exists()) {
        await file.delete();
      }
    }
  } catch (_) {
    // Best effort cleanup
  }
}