图像选择器已扫描为空

Question

File _image;
    final picker = ImagePicker();

    Future getImage() async {
      final pickedFile = await picker.getImage(source: ImageSource.camera);

      setState(() {
        if (pickedFile != null) {
          _image = File(pickedFile.path);
        } else {
          print('No image selected.');
        }
      });
    }

输出：

D / MediaScannerConnection（16161）：已扫描 /storage/emulated/0/Android/data/com.xxxx.xxxx/files/Pictures/9d9ed6a1-292c-428a-bf24-38ea1a58742c6940060118053310767.jpg 为空