69 lines
1.8 KiB
Dart
69 lines
1.8 KiB
Dart
import 'package:chat/configs/app_colors.dart';
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import 'package:chat/services/tim/group_service.dart';
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import 'package:chat/widgets/custom_avatar.dart';
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import 'package:flutter/material.dart';
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import 'package:tencent_im_sdk_plugin/models/v2_tim_group_member_full_info.dart';
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class GroupAvatar extends StatefulWidget {
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final String groupID;
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final double size;
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const GroupAvatar(
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this.groupID, {
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this.size = 44,
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Key? key,
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}) : super(key: key);
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@override
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State<GroupAvatar> createState() => _GroupAvatarState();
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}
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class _GroupAvatarState extends State<GroupAvatar> {
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List<V2TimGroupMemberFullInfo?>? members;
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@override
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void initState() {
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super.initState();
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TimGroupService.to.members(widget.groupID, count: 9).then((value) {
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setState(() {
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members = value;
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});
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});
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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width: widget.size,
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height: widget.size,
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decoration: BoxDecoration(
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border: Border.all(
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color: AppColors.border,
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width: 0.4,
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),
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borderRadius: BorderRadius.circular(4),
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),
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child: members == null
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? CustomAvatar('')
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: GridView.builder(
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padding: const EdgeInsets.all(1),
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount:
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(members != null && members!.length > 4) ? 3 : 2,
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childAspectRatio: 1,
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crossAxisSpacing: 1,
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mainAxisSpacing: 1,
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),
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itemCount: members!.length,
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itemBuilder: (context, index) {
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return CustomAvatar(
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members![index]?.faceUrl,
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size: widget.size / 3,
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radius: 2,
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);
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},
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),
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);
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}
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}
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