lishuhao / sy_flutter_widgets Goto Github PK

`onUpload: () async {
                      await Future.delayed(Duration(seconds: 1));
                      return 'http://qn.isanye.cn/avatar.png?ts=' +
                          DateTime.now().toIso8601String();
                    }),`

typedef void ImagesChangeCallback(List<String> newImages);
typedef Future<String> UploadImageCallback();

typedef void ImagesChangeCallback(List<Image> newImages);
typedef Future<Image> UploadImageCallback();