yangyxd/flutter_image_add_drag_sort

Flutter Image add drag sort, Image add drag sort, support click event, delete, add, long press drag sort.

flutter_image_add_drag_sort

Flutter Image add drag sort, Image add drag sort, support click event, delete, add, long press drag sort, support video fixed as the first.

Supported Platforms

• Android
• IOS

LICENSE

MIT License

How to Use

# add this line to your dependencies
flutter_picker:
  git: git://github.com/yangyxd/flutter_image_add_drag_sort.git

import 'package:flutter_image_add_drag_sort/flutter_image_add_drag_sort.dart';

example

• Examples App - Demonstrates how to use the flutter_image_add_drag_sort plugin.

  List<ImageDataItem> imageList = [];

  ...

  ImageAddDragContainer(
      key: _key,  // GlobalKey()
      data: imageList,
      maxCount: 9,
      readOnly: false,
      draggableMode: false,
      itemSize: Size(imgSize, imgSize),
      addWidget: Icon(Icons.add, size: 24, color: Colors.black38),
      onAddImage: (onBegin) async {
        // add image 
        return await doAddImage(onBegin);
      },
      onChanged: (items) async {
        imageList = items;
      },
      onTapItem: (item, index) {
        Scaffold.of(context).showSnackBar(SnackBar(content: Text("click item: $index, ${item.key}")));
      },
      builderItem: (context, key, url, type) {
        // custom builder item
        return Container(
          color: Colors.yellow,
          child: url == null || url.isEmpty ? null : Image.file(File(url)),
        );
      },
  )