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119 lines
3.5 KiB
119 lines
3.5 KiB
// Dart imports:
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import 'dart:io';
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import 'package:aku_new_community/gen/assets.gen.dart';
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import 'package:aku_new_community/widget/picker/bee_image_picker.dart';
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// Package imports:
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import 'package:dotted_border/dotted_border.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:velocity_x/velocity_x.dart';
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class BeePickImageWidget extends StatefulWidget {
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final double? size;
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final Function(List<File> files) onChanged;
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final String description;
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BeePickImageWidget(
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{Key? key, this.size, required this.onChanged, this.description = '上传照片'})
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: super(key: key);
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@override
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_BeePickImageWidgetState createState() => _BeePickImageWidgetState();
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}
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class _BeePickImageWidgetState extends State<BeePickImageWidget> {
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List<File> _files = [];
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@override
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Widget build(BuildContext context) {
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return Wrap(
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crossAxisAlignment: WrapCrossAlignment.start,
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alignment: WrapAlignment.start,
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spacing: 10.w,
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runSpacing: 10.w,
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children: [
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..._files.map((e) => showImage(e)).toList(),
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GestureDetector(
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onTap: () async {
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await BeeImagePicker.pick(title: '选择图片').then(
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(value) {
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if (value != null) {
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_files.add(
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File(value.path),
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);
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}
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},
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);
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widget.onChanged(_files);
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setState(() {});
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},
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child: DottedBorder(
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color: Colors.black.withOpacity(0.25),
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borderType: BorderType.RRect,
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strokeWidth: 2.w,
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dashPattern: [6, 3],
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radius: Radius.circular(8.w),
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child: Container(
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width: widget.size ?? 160.w,
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height: widget.size ?? 160.w,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Image.asset(
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Assets.icons.camera.path,
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width: 60.w,
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height: 60.w,
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color: Color(0xFF999999),
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),
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4.w.heightBox,
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widget.description.text
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.color(Colors.black.withOpacity(0.45))
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.size(22.sp)
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.make(),
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],
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),
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),
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).material(color: Colors.transparent),
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)
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],
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);
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}
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Widget showImage(File file) {
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return Stack(children: [
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Container(
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width: widget.size ?? 160.w,
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height: widget.size ?? 160.w,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8.w),
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color: Colors.black.withOpacity(0.03)),
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child: Image.file(file,fit: BoxFit.cover,),
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),
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Positioned(
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top: 8.w,
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right: 8.w,
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child: Container(
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width: 40.w,
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height: 40.w,
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child: Icon(
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CupertinoIcons.xmark,
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size: 20.w,
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color: Colors.white,
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),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(20.w),
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color: Color(0xFF000000),
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),
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).onTap(() {
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_files.remove(file);
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widget.onChanged(_files);
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setState(() {});
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}),
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)
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]);
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}
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}
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