ImagePickerSnippet

ImagePickerパッケージが必要である。

import 'package:image_picker/image_picker.dart';
 
class ImagePickerController{
  final _imagePicker = ImagePicker();
 
  Future<XFile?> getImageFromGarally() async {
    final pickedFile = await _imagePicker.pickImage(source: ImageSource.gallery);
    return pickedFile;
  }
}