talksik/flutter-samples
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

update lists

Browse Source
This commit is contained in:
Salvatore Giordano
2022-04-28 14:53:00 +02:00
parent ad398090f6
commit 18e69cd4bd
6 changed files with 317 additions and 263 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/stream_chat_v1/lib/group_info_screen.dart
+68 -68
View File
@@ -704,6 +704,28 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
void _buildAddUserModal(context) {
var channel = StreamChannel.of(context).channel;
final userListController = StreamUserListController(
client: channel.client,
limit: 25,
filter: Filter.and(
[
if (_searchController!.text.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notIn('id', [
StreamChat.of(context).currentUser!.id,
...channel.state!.members
.map<String?>(((e) => e.userId))
.whereType<String>(),
]),
],
),
sort: [
SortOption(
'name',
direction: 1,
),
],
);
showDialog(
useRootNavigator: false,
@@ -721,85 +743,63 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
),
clipBehavior: Clip.antiAlias,
child: Scaffold(
body: UsersBloc(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(16),
child: _buildTextInputSection(modalSetState),
),
Expanded(
child: StreamUserListView(
selectedUsers: {},
onUserTap: (user, _) async {
_searchController!.clear();
body: Column(
children: [
Padding(
padding: const EdgeInsets.all(16),
child: _buildTextInputSection(modalSetState),
),
Expanded(
child: StreamUserListView(
controller: userListController,
onUserTap: (user) async {
_searchController!.clear();
await channel.addMembers([user.id]);
Navigator.pop(context);
setState(() {});
},
crossAxisCount: 4,
limit: 25,
filter: Filter.and(
[
if (_searchController!.text.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notIn('id', [
StreamChat.of(context).currentUser!.id,
...channel.state!.members
.map<String?>(((e) => e.userId))
.whereType<String>(),
]),
],
),
sort: [
SortOption(
'name',
direction: 1,
),
],
emptyBuilder: (_) {
return LayoutBuilder(
builder: (context, viewportConstraints) {
return SingleChildScrollView(
physics: AlwaysScrollableScrollPhysics(),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Center(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: StreamSvgIcon.search(
size: 96,
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
await channel.addMembers([user.id]);
Navigator.pop(context);
setState(() {});
},
emptyBuilder: (_) {
return LayoutBuilder(
builder: (context, viewportConstraints) {
return SingleChildScrollView(
physics: AlwaysScrollableScrollPhysics(),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Center(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: StreamSvgIcon.search(
size: 96,
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
Text(AppLocalizations.of(context)
.noUserMatchesTheseKeywords),
],
),
),
Text(AppLocalizations.of(context)
.noUserMatchesTheseKeywords),
],
),
),
);
},
);
},
),
),
);
},
);
},
),
],
),
),
],
),
),
),
);
});
},
);
).then((_) => userListController.dispose());
}
Widget _buildTextInputSection(modalSetState) {