talksik/stream-chat-flutter
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fix messageinput

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This commit is contained in:
Salvatore Giordano
2020-11-18 18:06:27 +01:00
parent 6411afdee0
commit 6c4bcd2073
5 changed files with 98 additions and 79 deletions
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example/lib/main.dart
+83 -66
View File
@@ -6,8 +6,8 @@ import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'chips_input_text_field.dart';
import 'chips_input_text_field.dart';
import 'notifications_service.dart';
void main() async {
@@ -422,9 +422,12 @@ class _NewChatScreenState extends State<NewChatScreen> {
bool _isSearchActive = false;
Channel channel;
@override
void initState() {
super.initState();
channel = StreamChat.of(context).client.channel('messaging');
_controller = TextEditingController()
..addListener(() {
setState(() {
@@ -452,74 +455,88 @@ class _NewChatScreenState extends State<NewChatScreen> {
style: TextStyle(color: Colors.black),
),
),
body: UsersBloc(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ChipsInputTextField<User>(
key: _chipInputTextFieldStateKey,
controller: _controller,
focusNode: FocusNode(),
chipBuilder: (context, user) {
return InputChip(
key: ObjectKey(user),
label: Text(
user.name,
style: TextStyle(color: Colors.black),
),
avatar: UserAvatar(
user: user,
),
onDeleted: () => _chipInputTextFieldState.removeItem(user),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
);
},
onChipAdded: (user) {
setState(() => _selectedUsers.add(user));
},
onChipRemoved: (user) {
setState(() => _selectedUsers.remove(user));
},
),
Container(
width: double.maxFinite,
color: Colors.white54,
child: Padding(
padding: const EdgeInsets.symmetric(
vertical: 8,
horizontal: 8,
),
child: Text(
_isSearchActive
? "Matches for \"$_userNameQuery\""
: 'On the platform',
style: TextStyle(
fontWeight: FontWeight.w500,
),
),
),
),
Expanded(
child: UserListView(
filterByUserName: _userNameQuery,
selectedUsers: _selectedUsers,
groupAlphabetically: _isSearchActive ? false : true,
onUserTap: (user, _) {
if (!_selectedUsers.contains(user)) {
_controller.clear();
_chipInputTextFieldState
..addItem(user)
..pauseItemAddition();
}
body: StreamChannel(
showLoading: false,
channel: channel,
child: UsersBloc(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ChipsInputTextField<User>(
key: _chipInputTextFieldStateKey,
controller: _controller,
focusNode: FocusNode(),
chipBuilder: (context, user) {
return InputChip(
key: ObjectKey(user),
label: Text(
user.name,
style: TextStyle(color: Colors.black),
),
avatar: UserAvatar(
user: user,
),
onDeleted: () => _chipInputTextFieldState.removeItem(user),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
);
},
pagination: PaginationParams(
limit: 25,
onChipAdded: (user) {
setState(() => _selectedUsers.add(user));
},
onChipRemoved: (user) {
setState(() => _selectedUsers.remove(user));
},
),
Container(
width: double.maxFinite,
color: Colors.white54,
child: Padding(
padding: const EdgeInsets.symmetric(
vertical: 8,
horizontal: 8,
),
child: Text(
_isSearchActive
? "Matches for \"$_userNameQuery\""
: 'On the platform',
style: TextStyle(
fontWeight: FontWeight.w500,
),
),
),
),
),
MessageInput(
),
],
Expanded(
child: UserListView(
filterByUserName: _userNameQuery,
selectedUsers: _selectedUsers,
groupAlphabetically: _isSearchActive ? false : true,
onUserTap: (user, _) {
if (!_selectedUsers.contains(user)) {
_controller.clear();
_chipInputTextFieldState
..addItem(user)
..pauseItemAddition();
}
},
pagination: PaginationParams(
limit: 25,
),
),
),
MessageInput(
preMessageSending: (message) async {
channel.extraData = {
'members': [
..._selectedUsers.map((e) => e.id),
channel.client.state.user.id,
],
};
await channel.watch();
return message;
},
),
],
),
),
),
);
example/pubspec.yaml
+1 -1
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@@ -1,6 +1,6 @@
name: example
description: A new Flutter project.
version: 1.0.59+61
version: 1.0.60+62
environment:
sdk: ">=2.2.2 <3.0.0"