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

migrate sample app

Browse Source
This commit is contained in:
Salvatore Giordano
2021-05-12 17:02:43 +02:00
parent 6d1db8d4bf
commit 0303e18945
15 changed files with 261 additions and 260 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/stream_chat_v1/lib/advanced_options_page.dart
+7 -7
View File
@@ -17,13 +17,13 @@ class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
final _formKey = GlobalKey<FormState>(); final _formKey = GlobalKey<FormState>();
final TextEditingController _apiKeyController = TextEditingController(); final TextEditingController _apiKeyController = TextEditingController();
String _apiKeyError; String? _apiKeyError;
final TextEditingController _userIdController = TextEditingController(); final TextEditingController _userIdController = TextEditingController();
String _userIdError; String? _userIdError;
final TextEditingController _userTokenController = TextEditingController(); final TextEditingController _userTokenController = TextEditingController();
String _userTokenError; String? _userTokenError;
final TextEditingController _usernameController = TextEditingController(); final TextEditingController _usernameController = TextEditingController();
@@ -73,7 +73,7 @@ class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
} }
}, },
validator: (value) { validator: (value) {
if (value.isEmpty) { if (value!.isEmpty) {
setState(() { setState(() {
_apiKeyError = _apiKeyError =
'Please enter the Chat API Key'.toUpperCase(); 'Please enter the Chat API Key'.toUpperCase();
@@ -119,7 +119,7 @@ class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
} }
}, },
validator: (value) { validator: (value) {
if (value.isEmpty) { if (value!.isEmpty) {
setState(() { setState(() {
_userIdError = _userIdError =
'Please enter the User ID'.toUpperCase(); 'Please enter the User ID'.toUpperCase();
@@ -165,7 +165,7 @@ class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
}, },
controller: _userTokenController, controller: _userTokenController,
validator: (value) { validator: (value) {
if (value.isEmpty) { if (value!.isEmpty) {
setState(() { setState(() {
_userTokenError = _userTokenError =
'Please enter the user token'.toUpperCase(); 'Please enter the user token'.toUpperCase();
@@ -243,7 +243,7 @@ class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
if (loading) { if (loading) {
return; return;
} }
if (_formKey.currentState.validate()) { if (_formKey.currentState!.validate()) {
final apiKey = _apiKeyController.text; final apiKey = _apiKeyController.text;
final userId = _userIdController.text; final userId = _userIdController.text;
final userToken = _userTokenController.text; final userToken = _userTokenController.text;
packages/stream_chat_v1/lib/channel_file_display_screen.dart
+9 -9
View File
@@ -6,16 +6,16 @@ class ChannelFileDisplayScreen extends StatefulWidget {
/// Sorting is based on field and direction, multiple sorting options can be provided. /// Sorting is based on field and direction, multiple sorting options can be provided.
/// You can sort based on last_updated, last_message_at, updated_at, created_at or member_count. /// You can sort based on last_updated, last_message_at, updated_at, created_at or member_count.
/// Direction can be ascending or descending. /// Direction can be ascending or descending.
final List<SortOption> sortOptions; final List<SortOption>? sortOptions;
/// Pagination parameters /// Pagination parameters
/// limit: the number of users to return (max is 30) /// limit: the number of users to return (max is 30)
/// offset: the offset (max is 1000) /// offset: the offset (max is 1000)
/// message_limit: how many messages should be included to each channel /// message_limit: how many messages should be included to each channel
final PaginationParams paginationParams; final PaginationParams? paginationParams;
/// The builder used when the file list is empty. /// The builder used when the file list is empty.
final WidgetBuilder emptyBuilder; final WidgetBuilder? emptyBuilder;
const ChannelFileDisplayScreen({ const ChannelFileDisplayScreen({
this.sortOptions, this.sortOptions,
@@ -36,7 +36,7 @@ class _ChannelFileDisplayScreenState extends State<ChannelFileDisplayScreen> {
messageSearchBloc.search( messageSearchBloc.search(
filter: Filter.in_( filter: Filter.in_(
'cid', 'cid',
[StreamChannel.of(context).channel.cid], [StreamChannel.of(context).channel.cid!],
), ),
messageFilter: Filter.in_( messageFilter: Filter.in_(
'attachments.type', 'attachments.type',
@@ -93,9 +93,9 @@ class _ChannelFileDisplayScreenState extends State<ChannelFileDisplayScreen> {
); );
} }
if (snapshot.data.isEmpty) { if (snapshot.data!.isEmpty) {
if (widget.emptyBuilder != null) { if (widget.emptyBuilder != null) {
return widget.emptyBuilder(context); return widget.emptyBuilder!(context);
} }
return Center( return Center(
child: Column( child: Column(
@@ -132,7 +132,7 @@ class _ChannelFileDisplayScreenState extends State<ChannelFileDisplayScreen> {
final media = <Attachment, Message>{}; final media = <Attachment, Message>{};
for (var item in snapshot.data) { for (var item in snapshot.data!) {
item.message.attachments.where((e) => e.type == 'file').forEach((e) { item.message.attachments.where((e) => e.type == 'file').forEach((e) {
media[e] = item.message; media[e] = item.message;
}); });
@@ -142,14 +142,14 @@ class _ChannelFileDisplayScreenState extends State<ChannelFileDisplayScreen> {
onEndOfPage: () => messageSearchBloc.search( onEndOfPage: () => messageSearchBloc.search(
filter: Filter.in_( filter: Filter.in_(
'cid', 'cid',
[StreamChannel.of(context).channel.cid], [StreamChannel.of(context).channel.cid!],
), ),
messageFilter: Filter.in_( messageFilter: Filter.in_(
'attachments.type', 'attachments.type',
['file'], ['file'],
), ),
sort: widget.sortOptions, sort: widget.sortOptions,
pagination: widget.paginationParams.copyWith( pagination: widget.paginationParams!.copyWith(
offset: messageSearchBloc.messageResponses?.length ?? 0, offset: messageSearchBloc.messageResponses?.length ?? 0,
), ),
), ),
packages/stream_chat_v1/lib/channel_media_display_screen.dart
+18 -18
View File
@@ -7,23 +7,23 @@ class ChannelMediaDisplayScreen extends StatefulWidget {
/// Sorting is based on field and direction, multiple sorting options can be provided. /// Sorting is based on field and direction, multiple sorting options can be provided.
/// You can sort based on last_updated, last_message_at, updated_at, created_at or member_count. /// You can sort based on last_updated, last_message_at, updated_at, created_at or member_count.
/// Direction can be ascending or descending. /// Direction can be ascending or descending.
final List<SortOption> sortOptions; final List<SortOption>? sortOptions;
/// Pagination parameters /// Pagination parameters
/// limit: the number of users to return (max is 30) /// limit: the number of users to return (max is 30)
/// offset: the offset (max is 1000) /// offset: the offset (max is 1000)
/// message_limit: how many messages should be included to each channel /// message_limit: how many messages should be included to each channel
final PaginationParams paginationParams; final PaginationParams? paginationParams;
/// The builder used when the file list is empty. /// The builder used when the file list is empty.
final WidgetBuilder emptyBuilder; final WidgetBuilder? emptyBuilder;
final ShowMessageCallback onShowMessage; final ShowMessageCallback? onShowMessage;
final MessageTheme messageTheme; final MessageTheme messageTheme;
const ChannelMediaDisplayScreen({ const ChannelMediaDisplayScreen({
@required this.messageTheme, required this.messageTheme,
this.sortOptions, this.sortOptions,
this.paginationParams, this.paginationParams,
this.emptyBuilder, this.emptyBuilder,
@@ -36,7 +36,7 @@ class ChannelMediaDisplayScreen extends StatefulWidget {
} }
class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> { class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
Map<String, VideoPlayerController> controllerCache = {}; Map<String?, VideoPlayerController?> controllerCache = {};
@override @override
void initState() { void initState() {
@@ -45,7 +45,7 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
messageSearchBloc.search( messageSearchBloc.search(
filter: Filter.in_( filter: Filter.in_(
'cid', 'cid',
[StreamChannel.of(context).channel.cid], [StreamChannel.of(context).channel.cid!],
), ),
messageFilter: Filter.in_( messageFilter: Filter.in_(
'attachments.type', 'attachments.type',
@@ -103,9 +103,9 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
); );
} }
if (snapshot.data.isEmpty) { if (snapshot.data!.isEmpty) {
if (widget.emptyBuilder != null) { if (widget.emptyBuilder != null) {
return widget.emptyBuilder(context); return widget.emptyBuilder!(context);
} }
return Center( return Center(
child: Column( child: Column(
@@ -142,18 +142,18 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
final media = <_AssetPackage>[]; final media = <_AssetPackage>[];
for (var item in snapshot.data) { for (var item in snapshot.data!) {
item.message.attachments item.message.attachments
.where((e) => .where((e) =>
(e.type == 'image' || e.type == 'video') && (e.type == 'image' || e.type == 'video') &&
e.ogScrapeUrl == null) e.ogScrapeUrl == null)
.forEach((e) { .forEach((e) {
VideoPlayerController controller; VideoPlayerController? controller;
if (e.type == 'video') { if (e.type == 'video') {
var cachedController = controllerCache[e.assetUrl]; var cachedController = controllerCache[e.assetUrl];
if (cachedController == null) { if (cachedController == null) {
controller = VideoPlayerController.network(e.assetUrl); controller = VideoPlayerController.network(e.assetUrl!);
controller.initialize(); controller.initialize();
controllerCache[e.assetUrl] = controller; controllerCache[e.assetUrl] = controller;
} else { } else {
@@ -168,14 +168,14 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
onEndOfPage: () => messageSearchBloc.search( onEndOfPage: () => messageSearchBloc.search(
filter: Filter.in_( filter: Filter.in_(
'cid', 'cid',
[StreamChannel.of(context).channel.cid], [StreamChannel.of(context).channel.cid!],
), ),
messageFilter: Filter.in_( messageFilter: Filter.in_(
'attachments.type', 'attachments.type',
['image', 'video'], ['image', 'video'],
), ),
sort: widget.sortOptions, sort: widget.sortOptions,
pagination: widget.paginationParams.copyWith( pagination: widget.paginationParams!.copyWith(
offset: messageSearchBloc.messageResponses?.length ?? 0, offset: messageSearchBloc.messageResponses?.length ?? 0,
), ),
), ),
@@ -198,7 +198,7 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
media.map((e) => e.attachment).toList(), media.map((e) => e.attachment).toList(),
startIndex: position, startIndex: position,
message: media[position].message, message: media[position].message,
userName: media[position].message.user.name, userName: media[position].message.user!.name,
onShowMessage: widget.onShowMessage, onShowMessage: widget.onShowMessage,
), ),
), ),
@@ -218,7 +218,7 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
messageTheme: widget.messageTheme, messageTheme: widget.messageTheme,
), ),
) )
: VideoPlayer(media[position].videoPlayer), : VideoPlayer(media[position].videoPlayer!),
), ),
); );
}, },
@@ -234,7 +234,7 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
void dispose() { void dispose() {
super.dispose(); super.dispose();
for (var c in controllerCache.values) { for (var c in controllerCache.values) {
c.dispose(); c!.dispose();
} }
} }
} }
@@ -242,7 +242,7 @@ class _ChannelMediaDisplayScreenState extends State<ChannelMediaDisplayScreen> {
class _AssetPackage { class _AssetPackage {
Attachment attachment; Attachment attachment;
Message message; Message message;
VideoPlayerController videoPlayer; VideoPlayerController? videoPlayer;
_AssetPackage(this.attachment, this.message, this.videoPlayer); _AssetPackage(this.attachment, this.message, this.videoPlayer);
} }
packages/stream_chat_v1/lib/chat_info_screen.dart
+32 -32
View File
@@ -1,3 +1,4 @@
import 'package:collection/collection.dart' show IterableExtension;
import 'package:flutter/cupertino.dart'; import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:jiffy/jiffy.dart'; import 'package:jiffy/jiffy.dart';
@@ -11,13 +12,13 @@ import 'routes/routes.dart';
/// Detail screen for a 1:1 chat correspondence /// Detail screen for a 1:1 chat correspondence
class ChatInfoScreen extends StatefulWidget { class ChatInfoScreen extends StatefulWidget {
/// User in consideration /// User in consideration
final User user; final User? user;
final MessageTheme messageTheme; final MessageTheme messageTheme;
const ChatInfoScreen({ const ChatInfoScreen({
Key key, Key? key,
@required this.messageTheme, required this.messageTheme,
this.user, this.user,
}) : super(key: key); }) : super(key: key);
@@ -26,7 +27,7 @@ class ChatInfoScreen extends StatefulWidget {
} }
class _ChatInfoScreenState extends State<ChatInfoScreen> { class _ChatInfoScreenState extends State<ChatInfoScreen> {
ValueNotifier<bool> mutedBool = ValueNotifier(false); ValueNotifier<bool?> mutedBool = ValueNotifier(false);
@override @override
void initState() { void initState() {
@@ -54,9 +55,8 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
if ([ if ([
'admin', 'admin',
'owner', 'owner',
].contains(channel.state.members ].contains(channel.state!.members
.firstWhere((m) => m.userId == channel.client.state.user.id, .firstWhereOrNull((m) => m.userId == channel.client.state.user!.id)
orElse: () => null)
?.role)) ?.role))
_buildDeleteListTile(), _buildDeleteListTile(),
], ],
@@ -76,7 +76,7 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
Padding( Padding(
padding: const EdgeInsets.all(16.0), padding: const EdgeInsets.all(16.0),
child: UserAvatar( child: UserAvatar(
user: widget.user, user: widget.user!,
constraints: BoxConstraints( constraints: BoxConstraints(
maxWidth: 72.0, maxWidth: 72.0,
maxHeight: 72.0, maxHeight: 72.0,
@@ -86,19 +86,19 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
), ),
), ),
Text( Text(
widget.user.name, widget.user!.name,
style: TextStyle(fontSize: 16.0, fontWeight: FontWeight.bold), style: TextStyle(fontSize: 16.0, fontWeight: FontWeight.bold),
), ),
SizedBox(height: 7.0), SizedBox(height: 7.0),
_buildConnectedTitleState(), _buildConnectedTitleState(),
SizedBox(height: 15.0), SizedBox(height: 15.0),
OptionListTile( OptionListTile(
title: '@${widget.user.id}', title: '@${widget.user!.id}',
tileColor: StreamChatTheme.of(context).colorTheme.whiteSnow, tileColor: StreamChatTheme.of(context).colorTheme.whiteSnow,
trailing: Padding( trailing: Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0), padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: Text( child: Text(
widget.user.name, widget.user!.name,
style: TextStyle( style: TextStyle(
color: StreamChatTheme.of(context) color: StreamChatTheme.of(context)
.colorTheme .colorTheme
@@ -161,15 +161,15 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
), ),
trailing: snapshot.data == null trailing: snapshot.data == null
? CircularProgressIndicator() ? CircularProgressIndicator()
: ValueListenableBuilder<bool>( : ValueListenableBuilder<bool?>(
valueListenable: mutedBool, valueListenable: mutedBool,
builder: (context, value, _) { builder: (context, value, _) {
return CupertinoSwitch( return CupertinoSwitch(
value: value, value: value!,
onChanged: (val) { onChanged: (val) {
mutedBool.value = val; mutedBool.value = val;
if (snapshot.data) { if (snapshot.data!) {
channel.channel.unmute(); channel.channel.unmute();
} else { } else {
channel.channel.mute(); channel.channel.mute();
@@ -394,7 +394,7 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
return Row( return Row(
mainAxisAlignment: MainAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.center,
children: [ children: [
if (widget.user.online) if (widget.user!.online)
Material( Material(
type: MaterialType.circle, type: MaterialType.circle,
child: Container( child: Container(
@@ -411,7 +411,7 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
color: StreamChatTheme.of(context).colorTheme.white, color: StreamChatTheme.of(context).colorTheme.white,
), ),
alternativeWidget, alternativeWidget,
if (widget.user.online) if (widget.user!.online)
SizedBox( SizedBox(
width: 24.0, width: 24.0,
), ),
@@ -421,8 +421,8 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
} }
class _SharedGroupsScreen extends StatefulWidget { class _SharedGroupsScreen extends StatefulWidget {
final User mainUser; final User? mainUser;
final User otherUser; final User? otherUser;
_SharedGroupsScreen(this.mainUser, this.otherUser); _SharedGroupsScreen(this.mainUser, this.otherUser);
@@ -453,8 +453,8 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
body: StreamBuilder<List<Channel>>( body: StreamBuilder<List<Channel>>(
stream: chat.client.queryChannels( stream: chat.client.queryChannels(
filter: Filter.and([ filter: Filter.and([
Filter.in_('members', [widget.otherUser.id]), Filter.in_('members', [widget.otherUser!.id]),
Filter.in_('members', [widget.mainUser.id]), Filter.in_('members', [widget.mainUser!.id]),
]), ]),
), ),
builder: (context, snapshot) { builder: (context, snapshot) {
@@ -464,7 +464,7 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
); );
} }
if (snapshot.data.isEmpty) { if (snapshot.data!.isEmpty) {
return Center( return Center(
child: Column( child: Column(
mainAxisAlignment: MainAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.center,
@@ -498,11 +498,11 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
); );
} }
final channels = snapshot.data final channels = snapshot.data!
.where((c) => .where((c) =>
c.state.members.any((m) => c.state!.members.any((m) =>
m.userId != widget.mainUser.id && m.userId != widget.mainUser!.id &&
m.userId != widget.otherUser.id) || m.userId != widget.otherUser!.id) ||
!c.isDistinct) !c.isDistinct)
.toList(); .toList();
@@ -522,24 +522,24 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
Widget _buildListTile(Channel channel) { Widget _buildListTile(Channel channel) {
var extraData = channel.extraData; var extraData = channel.extraData;
var members = channel.state.members; var members = channel.state!.members;
var textStyle = TextStyle(fontSize: 14.0, fontWeight: FontWeight.bold); var textStyle = TextStyle(fontSize: 14.0, fontWeight: FontWeight.bold);
return Container( return Container(
height: 64.0, height: 64.0,
child: LayoutBuilder(builder: (context, constraints) { child: LayoutBuilder(builder: (context, constraints) {
String title; String? title;
if (extraData['name'] == null) { if (extraData['name'] == null) {
final otherMembers = members.where( final otherMembers = members.where(
(member) => member.userId != StreamChat.of(context).user.id); (member) => member.userId != StreamChat.of(context).user!.id);
if (otherMembers.isNotEmpty) { if (otherMembers.isNotEmpty) {
final maxWidth = constraints.maxWidth; final maxWidth = constraints.maxWidth;
final maxChars = maxWidth / textStyle.fontSize; final maxChars = maxWidth / textStyle.fontSize!;
var currentChars = 0; var currentChars = 0;
final currentMembers = <Member>[]; final currentMembers = <Member>[];
otherMembers.forEach((element) { otherMembers.forEach((element) {
final newLength = currentChars + element.user.name.length; final newLength = currentChars + element.user!.name.length;
if (newLength < maxChars) { if (newLength < maxChars) {
currentChars = newLength; currentChars = newLength;
currentMembers.add(element); currentMembers.add(element);
@@ -549,7 +549,7 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
final exceedingMembers = final exceedingMembers =
otherMembers.length - currentMembers.length; otherMembers.length - currentMembers.length;
title = title =
'${currentMembers.map((e) => e.user.name).join(', ')} ${exceedingMembers > 0 ? '+ $exceedingMembers' : ''}'; '${currentMembers.map((e) => e.user!.name).join(', ')} ${exceedingMembers > 0 ? '+ $exceedingMembers' : ''}';
} else { } else {
title = 'No title'; title = 'No title';
} }
@@ -572,7 +572,7 @@ class __SharedGroupsScreenState extends State<_SharedGroupsScreen> {
), ),
Expanded( Expanded(
child: Text( child: Text(
title, title!,
style: textStyle, style: textStyle,
)), )),
Padding( Padding(
packages/stream_chat_v1/lib/chips_input_text_field.dart
+10 -10
View File
@@ -6,18 +6,18 @@ typedef OnChipAdded<T> = void Function(T chip);
typedef OnChipRemoved<T> = void Function(T chip); typedef OnChipRemoved<T> = void Function(T chip);
class ChipsInputTextField<T> extends StatefulWidget { class ChipsInputTextField<T> extends StatefulWidget {
final TextEditingController controller; final TextEditingController? controller;
final FocusNode focusNode; final FocusNode? focusNode;
final ValueChanged<String> onInputChanged; final ValueChanged<String>? onInputChanged;
final ChipBuilder<T> chipBuilder; final ChipBuilder<T> chipBuilder;
final OnChipAdded<T> onChipAdded; final OnChipAdded<T>? onChipAdded;
final OnChipRemoved<T> onChipRemoved; final OnChipRemoved<T>? onChipRemoved;
final String hint; final String hint;
const ChipsInputTextField({ const ChipsInputTextField({
Key key, Key? key,
@required this.chipBuilder, required this.chipBuilder,
@required this.controller, required this.controller,
this.onInputChanged, this.onInputChanged,
this.focusNode, this.focusNode,
this.onChipAdded, this.onChipAdded,
@@ -35,7 +35,7 @@ class ChipInputTextFieldState<T> extends State<ChipsInputTextField<T>> {
void addItem(T item) { void addItem(T item) {
setState(() => _chips.add(item)); setState(() => _chips.add(item));
if (widget.onChipAdded != null) widget.onChipAdded(item); if (widget.onChipAdded != null) widget.onChipAdded!(item);
} }
void removeItem(T item) { void removeItem(T item) {
@@ -43,7 +43,7 @@ class ChipInputTextFieldState<T> extends State<ChipsInputTextField<T>> {
_chips.remove(item); _chips.remove(item);
if (_chips.isEmpty) resumeItemAddition(); if (_chips.isEmpty) resumeItemAddition();
}); });
if (widget.onChipRemoved != null) widget.onChipRemoved(item); if (widget.onChipRemoved != null) widget.onChipRemoved!(item);
} }
void pauseItemAddition() { void pauseItemAddition() {
packages/stream_chat_v1/lib/group_chat_details_screen.dart
+8 -8
View File
@@ -6,11 +6,11 @@ import 'main.dart';
import 'routes/routes.dart'; import 'routes/routes.dart';
class GroupChatDetailsScreen extends StatefulWidget { class GroupChatDetailsScreen extends StatefulWidget {
final List<User> selectedUsers; final List<User>? selectedUsers;
const GroupChatDetailsScreen({ const GroupChatDetailsScreen({
Key key, Key? key,
@required this.selectedUsers, required this.selectedUsers,
}) : super(key: key); }) : super(key: key);
@override @override
@@ -20,14 +20,14 @@ class GroupChatDetailsScreen extends StatefulWidget {
class _GroupChatDetailsScreenState extends State<GroupChatDetailsScreen> { class _GroupChatDetailsScreenState extends State<GroupChatDetailsScreen> {
final _selectedUsers = <User>[]; final _selectedUsers = <User>[];
TextEditingController _groupNameController; TextEditingController? _groupNameController;
bool _isGroupNameEmpty = true; bool _isGroupNameEmpty = true;
int get _totalUsers => _selectedUsers.length; int get _totalUsers => _selectedUsers.length;
void _groupNameListener() { void _groupNameListener() {
final name = _groupNameController.text; final name = _groupNameController!.text;
if (mounted) { if (mounted) {
setState(() { setState(() {
_isGroupNameEmpty = name.isEmpty; _isGroupNameEmpty = name.isEmpty;
@@ -38,7 +38,7 @@ class _GroupChatDetailsScreenState extends State<GroupChatDetailsScreen> {
@override @override
void initState() { void initState() {
super.initState(); super.initState();
_selectedUsers.addAll(widget.selectedUsers); _selectedUsers.addAll(widget.selectedUsers!);
_groupNameController = TextEditingController() _groupNameController = TextEditingController()
..addListener(_groupNameListener); ..addListener(_groupNameListener);
} }
@@ -124,13 +124,13 @@ class _GroupChatDetailsScreenState extends State<GroupChatDetailsScreen> {
? null ? null
: () async { : () async {
try { try {
final groupName = _groupNameController.text; final groupName = _groupNameController!.text;
final client = StreamChat.of(context).client; final client = StreamChat.of(context).client;
final channel = client.channel('messaging', final channel = client.channel('messaging',
id: Uuid().v4(), id: Uuid().v4(),
extraData: { extraData: {
'members': [ 'members': [
client.state.user.id, client.state.user!.id,
..._selectedUsers.map((e) => e.id), ..._selectedUsers.map((e) => e.id),
], ],
'name': groupName, 'name': groupName,
packages/stream_chat_v1/lib/group_info_screen.dart
+60 -60
View File
@@ -1,5 +1,6 @@
import 'dart:async'; import 'dart:async';
import 'package:collection/collection.dart' show IterableExtension;
import 'package:flutter/cupertino.dart'; import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:jiffy/jiffy.dart'; import 'package:jiffy/jiffy.dart';
@@ -17,8 +18,8 @@ class GroupInfoScreen extends StatefulWidget {
final MessageTheme messageTheme; final MessageTheme messageTheme;
const GroupInfoScreen({ const GroupInfoScreen({
Key key, Key? key,
@required this.messageTheme, required this.messageTheme,
}) : super(key: key); }) : super(key: key);
@override @override
@@ -26,29 +27,29 @@ class GroupInfoScreen extends StatefulWidget {
} }
class _GroupInfoScreenState extends State<GroupInfoScreen> { class _GroupInfoScreenState extends State<GroupInfoScreen> {
TextEditingController _nameController; TextEditingController? _nameController;
TextEditingController _searchController; TextEditingController? _searchController;
String _userNameQuery = ''; String _userNameQuery = '';
Timer _debounce; Timer? _debounce;
Function modalSetStateCallback; Function? modalSetStateCallback;
final FocusNode _focusNode = FocusNode(); final FocusNode _focusNode = FocusNode();
bool listExpanded = false; bool listExpanded = false;
ValueNotifier<bool> mutedBool = ValueNotifier(false); ValueNotifier<bool?> mutedBool = ValueNotifier(false);
void _userNameListener() { void _userNameListener() {
if (_searchController.text == _userNameQuery) { if (_searchController!.text == _userNameQuery) {
return; return;
} }
if (_debounce?.isActive ?? false) _debounce.cancel(); if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () { _debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted && modalSetStateCallback != null) { if (mounted && modalSetStateCallback != null) {
modalSetStateCallback(() { modalSetStateCallback!(() {
_userNameQuery = _searchController.text; _userNameQuery = _searchController!.text;
}); });
} }
}); });
@@ -62,7 +63,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
TextEditingValue(text: channel.channel.extraData['name'] ?? '')); TextEditingValue(text: channel.channel.extraData['name'] ?? ''));
_searchController = TextEditingController()..addListener(_userNameListener); _searchController = TextEditingController()..addListener(_userNameListener);
_nameController.addListener(() { _nameController!.addListener(() {
setState(() {}); setState(() {});
}); });
mutedBool = ValueNotifier(StreamChannel.of(context).channel.isMuted); mutedBool = ValueNotifier(StreamChannel.of(context).channel.isMuted);
@@ -73,7 +74,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
var channel = StreamChannel.of(context); var channel = StreamChannel.of(context);
return StreamBuilder<List<Member>>( return StreamBuilder<List<Member>>(
stream: channel.channel.state.membersStream, stream: channel.channel.state!.membersStream,
builder: (context, snapshot) { builder: (context, snapshot) {
if (!snapshot.hasData) { if (!snapshot.hasData) {
return Container( return Container(
@@ -82,9 +83,8 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
} }
var userMember = snapshot.data.firstWhere( var userMember = snapshot.data!.firstWhereOrNull(
(e) => e.user.id == StreamChat.of(context).user.id, (e) => e.user!.id == StreamChat.of(context).user!.id,
orElse: () => null,
); );
var isOwner = userMember?.role == 'owner'; var isOwner = userMember?.role == 'owner';
@@ -118,9 +118,9 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
_getChannelName( _getChannelName(
2 * MediaQuery.of(context).size.width / 3, 2 * MediaQuery.of(context).size.width / 3,
members: snapshot.data, members: snapshot.data,
extraData: state.data.channel.extraData, extraData: state.data!.channel!.extraData,
maxFontSize: 16.0, maxFontSize: 16.0,
), )!,
style: TextStyle( style: TextStyle(
color: StreamChatTheme.of(context).colorTheme.black, color: StreamChatTheme.of(context).colorTheme.black,
fontSize: 16, fontSize: 16,
@@ -133,7 +133,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
height: 3.0, height: 3.0,
), ),
Text( Text(
'${channel.channel.memberCount} Members, ${snapshot?.data?.where((e) => e.user.online)?.length ?? 0} Online', '${channel.channel.memberCount} Members, ${snapshot.data?.where((e) => e.user!.online).length ?? 0} Online',
style: TextStyle( style: TextStyle(
color: StreamChatTheme.of(context) color: StreamChatTheme.of(context)
.colorTheme .colorTheme
@@ -165,7 +165,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
body: ListView( body: ListView(
children: [ children: [
_buildMembers(snapshot.data), _buildMembers(snapshot.data!),
Container( Container(
height: 8.0, height: 8.0,
color: StreamChatTheme.of(context).colorTheme.greyGainsboro, color: StreamChatTheme.of(context).colorTheme.greyGainsboro,
@@ -204,9 +204,8 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
return Material( return Material(
child: InkWell( child: InkWell(
onTap: () { onTap: () {
final userMember = groupMembers.firstWhere( final userMember = groupMembers.firstWhereOrNull(
(e) => e.user.id == StreamChat.of(context).user.id, (e) => e.user!.id == StreamChat.of(context).user!.id,
orElse: () => null,
); );
_showUserInfoModal(member.user, userMember?.role == 'owner'); _showUserInfoModal(member.user, userMember?.role == 'owner');
}, },
@@ -220,7 +219,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
padding: const EdgeInsets.symmetric( padding: const EdgeInsets.symmetric(
horizontal: 8.0, vertical: 12.0), horizontal: 8.0, vertical: 12.0),
child: UserAvatar( child: UserAvatar(
user: member.user, user: member.user!,
constraints: BoxConstraints( constraints: BoxConstraints(
maxHeight: 40.0, maxWidth: 40.0), maxHeight: 40.0, maxWidth: 40.0),
), ),
@@ -231,14 +230,14 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
mainAxisAlignment: MainAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.center,
children: [ children: [
Text( Text(
member.user.name, member.user!.name,
style: TextStyle(fontWeight: FontWeight.bold), style: TextStyle(fontWeight: FontWeight.bold),
), ),
SizedBox( SizedBox(
height: 1.0, height: 1.0,
), ),
Text( Text(
_getLastSeen(member.user), _getLastSeen(member.user!),
style: TextStyle( style: TextStyle(
color: StreamChatTheme.of(context) color: StreamChatTheme.of(context)
.colorTheme .colorTheme
@@ -378,7 +377,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
), ),
if ((channelName == null) || if ((channelName == null) ||
(channelName != _nameController.text.trim())) (channelName != _nameController!.text.trim()))
Row( Row(
mainAxisSize: MainAxisSize.min, mainAxisSize: MainAxisSize.min,
children: [ children: [
@@ -386,12 +385,12 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
child: StreamSvgIcon.closeSmall(), child: StreamSvgIcon.closeSmall(),
onTap: () { onTap: () {
setState(() { setState(() {
_nameController.text = _getChannelName( _nameController!.text = _getChannelName(
2 * MediaQuery.of(context).size.width / 3, 2 * MediaQuery.of(context).size.width / 3,
members: channel.state.members, members: channel.state!.members,
extraData: channel.extraData, extraData: channel.extraData,
maxFontSize: 16.0, maxFontSize: 16.0,
); )!;
_focusNode.unfocus(); _focusNode.unfocus();
}); });
}, },
@@ -406,10 +405,10 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
onTap: () { onTap: () {
StreamChannel.of(context).channel.update({ StreamChannel.of(context).channel.update({
'name': _nameController.text.trim(), 'name': _nameController!.text.trim(),
}).catchError((err) { }).catchError((err) {
setState(() { setState(() {
_nameController.text = channelName; _nameController!.text = channelName;
_focusNode.unfocus(); _focusNode.unfocus();
}); });
}); });
@@ -464,15 +463,15 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
trailing: snapshot.data == null trailing: snapshot.data == null
? CircularProgressIndicator() ? CircularProgressIndicator()
: ValueListenableBuilder<bool>( : ValueListenableBuilder<bool?>(
valueListenable: mutedBool, valueListenable: mutedBool,
builder: (context, value, _) { builder: (context, value, _) {
return CupertinoSwitch( return CupertinoSwitch(
value: value, value: value!,
onChanged: (val) { onChanged: (val) {
mutedBool.value = val; mutedBool.value = val;
if (snapshot.data) { if (snapshot.data!) {
channel.channel.unmute(); channel.channel.unmute();
} else { } else {
channel.channel.mute(); channel.channel.mute();
@@ -617,7 +616,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
if (res == true) { if (res == true) {
final channel = StreamChannel.of(context).channel; final channel = StreamChannel.of(context).channel;
await channel.removeMembers([StreamChat.of(context).user.id]); await channel.removeMembers([StreamChat.of(context).user!.id]);
Navigator.pop(context); Navigator.pop(context);
} }
}, },
@@ -655,7 +654,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
child: UserListView( child: UserListView(
selectedUsers: {}, selectedUsers: {},
onUserTap: (user, _) async { onUserTap: (user, _) async {
_searchController.clear(); _searchController!.clear();
await channel.addMembers([user.id]); await channel.addMembers([user.id]);
Navigator.pop(context); Navigator.pop(context);
@@ -667,11 +666,12 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
filter: Filter.and( filter: Filter.and(
[ [
if (_searchController.text.isNotEmpty) if (_searchController!.text.isNotEmpty)
Filter.autoComplete('name', _userNameQuery), Filter.autoComplete('name', _userNameQuery),
Filter.notIn('id', [ Filter.notIn('id', [
StreamChat.of(context).user.id, StreamChat.of(context).user!.id,
...channel.state.members.map((e) => e.userId), ...channel.state!.members.map(((e) => e.userId!)
as Object Function(Member)),
]), ]),
], ],
), ),
@@ -784,7 +784,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
} }
void _showUserInfoModal(User user, bool isUserAdmin) { void _showUserInfoModal(User? user, bool isUserAdmin) {
var channel = StreamChannel.of(context).channel; var channel = StreamChannel.of(context).channel;
showModalBottomSheet( showModalBottomSheet(
@@ -804,7 +804,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
Center( Center(
child: Text( child: Text(
user.name, user!.name,
style: TextStyle( style: TextStyle(
fontSize: 16.0, fontSize: 16.0,
fontWeight: FontWeight.bold, fontWeight: FontWeight.bold,
@@ -814,7 +814,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
SizedBox( SizedBox(
height: 5.0, height: 5.0,
), ),
_buildConnectedTitleState(user), _buildConnectedTitleState(user)!,
Center( Center(
child: Padding( child: Padding(
padding: const EdgeInsets.all(16.0), padding: const EdgeInsets.all(16.0),
@@ -828,7 +828,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
), ),
), ),
), ),
if (StreamChat.of(context).user.id != user.id) if (StreamChat.of(context).user!.id != user.id)
_buildModalListTile( _buildModalListTile(
context, context,
StreamSvgIcon.user( StreamSvgIcon.user(
@@ -842,7 +842,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
var c = client.channel('messaging', extraData: { var c = client.channel('messaging', extraData: {
'members': [ 'members': [
user.id, user.id,
StreamChat.of(context).user.id, StreamChat.of(context).user!.id,
], ],
}); });
@@ -862,7 +862,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
}, },
), ),
if (StreamChat.of(context).user.id != user.id) if (StreamChat.of(context).user!.id != user.id)
_buildModalListTile( _buildModalListTile(
context, context,
StreamSvgIcon.message( StreamSvgIcon.message(
@@ -876,7 +876,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
var c = client.channel('messaging', extraData: { var c = client.channel('messaging', extraData: {
'members': [ 'members': [
user.id, user.id,
StreamChat.of(context).user.id, StreamChat.of(context).user!.id,
], ],
}); });
@@ -894,7 +894,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
}, },
), ),
if (!channel.isDistinct && if (!channel.isDistinct &&
StreamChat.of(context).user.id != user.id && StreamChat.of(context).user!.id != user.id &&
isUserAdmin) isUserAdmin)
_buildModalListTile( _buildModalListTile(
context, context,
@@ -906,7 +906,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
// TODO: Add make owner implementation (Remaining from backend) // TODO: Add make owner implementation (Remaining from backend)
}), }),
if (!channel.isDistinct && if (!channel.isDistinct &&
StreamChat.of(context).user.id != user.id && StreamChat.of(context).user!.id != user.id &&
isUserAdmin) isUserAdmin)
_buildModalListTile( _buildModalListTile(
context, context,
@@ -941,7 +941,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
} }
Widget _buildConnectedTitleState(User user) { Widget? _buildConnectedTitleState(User? user) {
var alternativeWidget; var alternativeWidget;
final otherMember = user; final otherMember = user;
@@ -973,7 +973,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
Widget _buildModalListTile( Widget _buildModalListTile(
BuildContext context, Widget leading, String title, VoidCallback onTap, BuildContext context, Widget leading, String title, VoidCallback onTap,
{Color color}) { {Color? color}) {
color ??= StreamChatTheme.of(context).colorTheme.black; color ??= StreamChatTheme.of(context).colorTheme.black;
return Material( return Material(
@@ -1010,24 +1010,24 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
); );
} }
String _getChannelName( String? _getChannelName(
double width, { double width, {
List<Member> members, List<Member>? members,
Map extraData, required Map extraData,
double maxFontSize, double? maxFontSize,
}) { }) {
String title; String? title;
var client = StreamChat.of(context); var client = StreamChat.of(context);
if (extraData['name'] == null) { if (extraData['name'] == null) {
final otherMembers = final otherMembers =
members.where((member) => member.user.id != client.user.id); members!.where((member) => member.user!.id != client.user!.id);
if (otherMembers.isNotEmpty) { if (otherMembers.isNotEmpty) {
final maxWidth = width; final maxWidth = width;
final maxChars = maxWidth / maxFontSize; final maxChars = maxWidth / maxFontSize!;
var currentChars = 0; var currentChars = 0;
final currentMembers = <Member>[]; final currentMembers = <Member>[];
otherMembers.forEach((element) { otherMembers.forEach((element) {
final newLength = currentChars + element.user.name.length; final newLength = currentChars + element.user!.name.length;
if (newLength < maxChars) { if (newLength < maxChars) {
currentChars = newLength; currentChars = newLength;
currentMembers.add(element); currentMembers.add(element);
@@ -1036,7 +1036,7 @@ class _GroupInfoScreenState extends State<GroupInfoScreen> {
final exceedingMembers = otherMembers.length - currentMembers.length; final exceedingMembers = otherMembers.length - currentMembers.length;
title = title =
'${currentMembers.map((e) => e.user.name).join(', ')} ${exceedingMembers > 0 ? '+ $exceedingMembers' : ''}'; '${currentMembers.map((e) => e.user!.name).join(', ')} ${exceedingMembers > 0 ? '+ $exceedingMembers' : ''}';
} else { } else {
title = 'No title'; title = 'No title';
} }
packages/stream_chat_v1/lib/main.dart
+71 -71
View File
@@ -1,5 +1,6 @@
import 'dart:async'; import 'dart:async';
import 'package:collection/collection.dart' show IterableExtension;
import 'package:example/chat_info_screen.dart'; import 'package:example/chat_info_screen.dart';
import 'package:example/choose_user_page.dart'; import 'package:example/choose_user_page.dart';
import 'package:example/group_info_screen.dart'; import 'package:example/group_info_screen.dart';
@@ -38,15 +39,15 @@ class MyApp extends StatefulWidget {
} }
class _MyAppState extends State<MyApp> with TickerProviderStateMixin { class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
InitData _initData; InitData? _initData;
bool _animCompleted = false; bool _animCompleted = false;
Animation<double> _animation, _scaleAnimation; Animation<double>? _animation, _scaleAnimation;
AnimationController _animationController, _scaleAnimationController; AnimationController? _animationController, _scaleAnimationController;
Animation<Color> _colorAnimation; Animation<Color?>? _colorAnimation;
int timeOfStartMs; late int timeOfStartMs;
Future<InitData> _initConnection() async { Future<InitData> _initConnection() async {
String apiKey, userId, token; String? apiKey, userId, token;
if (!kIsWeb) { if (!kIsWeb) {
final secureStorage = FlutterSecureStorage(); final secureStorage = FlutterSecureStorage();
@@ -84,7 +85,7 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
begin: 1.0, begin: 1.0,
end: 1.5, end: 1.5,
).animate(CurvedAnimation( ).animate(CurvedAnimation(
parent: _scaleAnimationController, parent: _scaleAnimationController!,
curve: Curves.easeInOutBack, curve: Curves.easeInOutBack,
)); ));
@@ -98,21 +99,21 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
begin: 0.0, begin: 0.0,
end: 1000.0, end: 1000.0,
).animate(CurvedAnimation( ).animate(CurvedAnimation(
parent: _animationController, parent: _animationController!,
curve: Curves.easeInOut, curve: Curves.easeInOut,
)); ));
_colorAnimation = ColorTween( _colorAnimation = ColorTween(
begin: Color(0xff005FFF), begin: Color(0xff005FFF),
end: Color(0xff005FFF), end: Color(0xff005FFF),
).animate(CurvedAnimation( ).animate(CurvedAnimation(
parent: _animationController, parent: _animationController!,
curve: Curves.easeInOut, curve: Curves.easeInOut,
)); ));
_colorAnimation = ColorTween( _colorAnimation = ColorTween(
begin: Color(0xff005FFF), begin: Color(0xff005FFF),
end: Colors.transparent, end: Colors.transparent,
).animate(CurvedAnimation( ).animate(CurvedAnimation(
parent: _animationController, parent: _animationController!,
curve: Curves.easeInOut, curve: Curves.easeInOut,
)); ));
} }
@@ -132,22 +133,22 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
var now = DateTime.now().millisecondsSinceEpoch; var now = DateTime.now().millisecondsSinceEpoch;
if (now - timeOfStartMs > 1500) { if (now - timeOfStartMs > 1500) {
SchedulerBinding.instance.addPostFrameCallback((timeStamp) { SchedulerBinding.instance!.addPostFrameCallback((timeStamp) {
_scaleAnimationController.forward().whenComplete(() { _scaleAnimationController?.forward().whenComplete(() {
_animationController.forward(); _animationController?.forward();
}); });
}); });
} else { } else {
Future.delayed(Duration(milliseconds: 1500)).then((value) { Future.delayed(Duration(milliseconds: 1500)).then((value) {
_scaleAnimationController.forward().whenComplete(() { _scaleAnimationController?.forward().whenComplete(() {
_animationController.forward(); _animationController?.forward();
}); });
}); });
} }
if (!kIsWeb) { if (!kIsWeb) {
_initData.client.state?.totalUnreadCountStream?.listen((count) { _initData!.client.state.totalUnreadCountStream.listen((count) {
if (count > 0) { if (count! > 0) {
FlutterAppBadger.updateBadgeCount(count); FlutterAppBadger.updateBadgeCount(count);
} else { } else {
FlutterAppBadger.removeBadge(); FlutterAppBadger.removeBadge();
@@ -156,7 +157,7 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
} }
}, },
); );
_animationController.addStatusListener((status) { _animationController?.addStatusListener((status) {
if (status == AnimationStatus.completed) { if (status == AnimationStatus.completed) {
setState(() { setState(() {
_animCompleted = true; _animCompleted = true;
@@ -174,20 +175,20 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
alignment: Alignment.center, alignment: Alignment.center,
children: [ children: [
AnimatedBuilder( AnimatedBuilder(
animation: _scaleAnimation, animation: _scaleAnimation!,
builder: (context, _) { builder: (context, _) {
return Transform.scale( return Transform.scale(
scale: _scaleAnimation.value, scale: _scaleAnimation!.value,
child: AnimatedBuilder( child: AnimatedBuilder(
animation: _colorAnimation, animation: _colorAnimation!,
builder: (context, snapshot) { builder: (context, snapshot) {
return Container( return Container(
alignment: Alignment.center, alignment: Alignment.center,
constraints: BoxConstraints.expand(), constraints: BoxConstraints.expand(),
color: _colorAnimation == null color: _colorAnimation == null
? Color(0xff005FFF) ? Color(0xff005FFF)
: _colorAnimation.value, : _colorAnimation!.value,
child: !_animationController.isAnimating child: !_animationController!.isAnimating
? Lottie.asset( ? Lottie.asset(
'assets/floating_boat.json', 'assets/floating_boat.json',
alignment: Alignment.center, alignment: Alignment.center,
@@ -199,16 +200,16 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
}, },
), ),
AnimatedBuilder( AnimatedBuilder(
animation: _animation, animation: _animation!,
builder: (context, snapshot) { builder: (context, snapshot) {
return Transform.scale( return Transform.scale(
scale: _animation.value, scale: _animation!.value,
child: Container( child: Container(
width: 1.0, width: 1.0,
height: 1.0, height: 1.0,
decoration: BoxDecoration( decoration: BoxDecoration(
color: Colors.white color: Colors.white
.withOpacity(1 - _animationController.value), .withOpacity(1 - _animationController!.value),
shape: BoxShape.circle, shape: BoxShape.circle,
), ),
), ),
@@ -227,19 +228,19 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
children: [ children: [
if (_initData != null) if (_initData != null)
PreferenceBuilder<int>( PreferenceBuilder<int>(
preference: _initData.preferences.getInt( preference: _initData!.preferences.getInt(
'theme', 'theme',
defaultValue: 0, defaultValue: 0,
), ),
builder: (context, snapshot) => MaterialApp( builder: (context, snapshot) => MaterialApp(
builder: (context, child) { builder: (context, child) {
return StreamChat( return StreamChat(
client: _initData.client, client: _initData!.client,
onBackgroundEventReceived: (e) => onBackgroundEventReceived: (e) => showLocalNotification(
showLocalNotification(e, _initData.client.state.user.id), e, _initData!.client.state.user!.id),
child: Builder( child: Builder(
builder: (context) => AnnotatedRegion<SystemUiOverlayStyle>( builder: (context) => AnnotatedRegion<SystemUiOverlayStyle>(
child: child, child: child!,
value: SystemUiOverlayStyle( value: SystemUiOverlayStyle(
systemNavigationBarColor: systemNavigationBarColor:
StreamChatTheme.of(context).colorTheme.white, StreamChatTheme.of(context).colorTheme.white,
@@ -260,7 +261,7 @@ class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
1: ThemeMode.light, 1: ThemeMode.light,
}[snapshot], }[snapshot],
onGenerateRoute: AppRoutes.generateRoute, onGenerateRoute: AppRoutes.generateRoute,
initialRoute: _initData.client.state.user == null initialRoute: _initData!.client.state.user == null
? Routes.CHOOSE_USER ? Routes.CHOOSE_USER
: Routes.HOME, : Routes.HOME,
), ),
@@ -319,7 +320,7 @@ class _HomePageState extends State<HomePage> {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
final user = StreamChat.of(context).user; final user = StreamChat.of(context).user!;
return Scaffold( return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.whiteSnow, backgroundColor: StreamChatTheme.of(context).colorTheme.whiteSnow,
appBar: ChannelListHeader( appBar: ChannelListHeader(
@@ -495,7 +496,7 @@ class _HomePageState extends State<HomePage> {
class UserMentionPage extends StatelessWidget { class UserMentionPage extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
final user = StreamChat.of(context).user; final user = StreamChat.of(context).user!;
return MessageSearchBloc( return MessageSearchBloc(
child: MessageSearchListView( child: MessageSearchListView(
filters: Filter.in_('members', [user.id]), filters: Filter.in_('members', [user.id]),
@@ -555,8 +556,8 @@ class UserMentionPage extends StatelessWidget {
final client = StreamChat.of(context).client; final client = StreamChat.of(context).client;
final message = messageResponse.message; final message = messageResponse.message;
final channel = client.channel( final channel = client.channel(
messageResponse.channel.type, messageResponse.channel!.type,
id: messageResponse.channel.id, id: messageResponse.channel!.id,
); );
if (channel.state == null) { if (channel.state == null) {
await channel.watch(); await channel.watch();
@@ -581,20 +582,20 @@ class ChannelListPage extends StatefulWidget {
} }
class _ChannelListPageState extends State<ChannelListPage> { class _ChannelListPageState extends State<ChannelListPage> {
TextEditingController _controller; TextEditingController? _controller;
String _channelQuery = ''; String _channelQuery = '';
bool _isSearchActive = false; bool _isSearchActive = false;
Timer _debounce; Timer? _debounce;
void _channelQueryListener() { void _channelQueryListener() {
if (_debounce?.isActive ?? false) _debounce.cancel(); if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () { _debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) { if (mounted) {
setState(() { setState(() {
_channelQuery = _controller.text; _channelQuery = _controller!.text;
_isSearchActive = _channelQuery.isNotEmpty; _isSearchActive = _channelQuery.isNotEmpty;
}); });
} }
@@ -620,7 +621,7 @@ class _ChannelListPageState extends State<ChannelListPage> {
return WillPopScope( return WillPopScope(
onWillPop: () async { onWillPop: () async {
if (_isSearchActive) { if (_isSearchActive) {
_controller.clear(); _controller!.clear();
setState(() => _isSearchActive = false); setState(() => _isSearchActive = false);
return false; return false;
} }
@@ -647,7 +648,7 @@ class _ChannelListPageState extends State<ChannelListPage> {
? MessageSearchListView( ? MessageSearchListView(
showErrorTile: true, showErrorTile: true,
messageQuery: _channelQuery, messageQuery: _channelQuery,
filters: Filter.in_('members', [user.id]), filters: Filter.in_('members', [user!.id]),
sortOptions: [ sortOptions: [
SortOption( SortOption(
'created_at', 'created_at',
@@ -691,8 +692,8 @@ class _ChannelListPageState extends State<ChannelListPage> {
final client = StreamChat.of(context).client; final client = StreamChat.of(context).client;
final message = messageResponse.message; final message = messageResponse.message;
final channel = client.channel( final channel = client.channel(
messageResponse.channel.type, messageResponse.channel!.type,
id: messageResponse.channel.id, id: messageResponse.channel!.id,
); );
if (channel.state == null) { if (channel.state == null) {
await channel.watch(); await channel.watch();
@@ -712,7 +713,7 @@ class _ChannelListPageState extends State<ChannelListPage> {
Navigator.pushNamed(context, Routes.NEW_CHAT); Navigator.pushNamed(context, Routes.NEW_CHAT);
}, },
swipeToAction: true, swipeToAction: true,
filter: Filter.in_('members', [user.id]), filter: Filter.in_('members', [user!.id]),
options: { options: {
'presence': true, 'presence': true,
}, },
@@ -731,10 +732,10 @@ class _ChannelListPageState extends State<ChannelListPage> {
child: ChatInfoScreen( child: ChatInfoScreen(
messageTheme: StreamChatTheme.of(context) messageTheme: StreamChatTheme.of(context)
.ownMessageTheme, .ownMessageTheme,
user: channel.state.members user: channel.state!.members
.where((m) => .where((m) =>
m.userId != m.userId !=
channel.client.state.user.id) channel.client.state.user!.id)
.first .first
.user, .user,
), ),
@@ -767,8 +768,8 @@ class _ChannelListPageState extends State<ChannelListPage> {
} }
class ChannelPageArgs { class ChannelPageArgs {
final Channel channel; final Channel? channel;
final Message initialMessage; final Message? initialMessage;
const ChannelPageArgs({ const ChannelPageArgs({
this.channel, this.channel,
@@ -777,12 +778,12 @@ class ChannelPageArgs {
} }
class ChannelPage extends StatefulWidget { class ChannelPage extends StatefulWidget {
final int initialScrollIndex; final int? initialScrollIndex;
final double initialAlignment; final double? initialAlignment;
final bool highlightInitialMessage; final bool highlightInitialMessage;
const ChannelPage({ const ChannelPage({
Key key, Key? key,
this.initialScrollIndex, this.initialScrollIndex,
this.initialAlignment, this.initialAlignment,
this.highlightInitialMessage = false, this.highlightInitialMessage = false,
@@ -793,8 +794,8 @@ class ChannelPage extends StatefulWidget {
} }
class _ChannelPageState extends State<ChannelPage> { class _ChannelPageState extends State<ChannelPage> {
Message _quotedMessage; Message? _quotedMessage;
FocusNode _focusNode; FocusNode? _focusNode;
@override @override
void initState() { void initState() {
@@ -804,14 +805,14 @@ class _ChannelPageState extends State<ChannelPage> {
@override @override
void dispose() { void dispose() {
_focusNode.dispose(); _focusNode!.dispose();
super.dispose(); super.dispose();
} }
void _reply(Message message) { void _reply(Message message) {
setState(() => _quotedMessage = message); setState(() => _quotedMessage = message);
WidgetsBinding.instance.addPostFrameCallback((timeStamp) { WidgetsBinding.instance!.addPostFrameCallback((timeStamp) {
_focusNode.requestFocus(); _focusNode!.requestFocus();
}); });
} }
@@ -826,9 +827,8 @@ class _ChannelPageState extends State<ChannelPage> {
if (channel.memberCount == 2 && channel.isDistinct) { if (channel.memberCount == 2 && channel.isDistinct) {
final currentUser = StreamChat.of(context).user; final currentUser = StreamChat.of(context).user;
final otherUser = channel.state.members.firstWhere( final otherUser = channel.state!.members.firstWhereOrNull(
(element) => element.user.id != currentUser.id, (element) => element.user!.id != currentUser!.id,
orElse: () => null,
); );
if (otherUser != null) { if (otherUser != null) {
final pop = await Navigator.push( final pop = await Navigator.push(
@@ -932,7 +932,7 @@ class _ChannelPageState extends State<ChannelPage> {
quotedMessage: _quotedMessage, quotedMessage: _quotedMessage,
onQuotedMessageCleared: () { onQuotedMessageCleared: () {
setState(() => _quotedMessage = null); setState(() => _quotedMessage = null);
_focusNode.unfocus(); _focusNode!.unfocus();
}, },
), ),
], ],
@@ -942,12 +942,12 @@ class _ChannelPageState extends State<ChannelPage> {
} }
class ThreadPage extends StatefulWidget { class ThreadPage extends StatefulWidget {
final Message parent; final Message? parent;
final int initialScrollIndex; final int? initialScrollIndex;
final double initialAlignment; final double? initialAlignment;
ThreadPage({ ThreadPage({
Key key, Key? key,
this.parent, this.parent,
this.initialScrollIndex, this.initialScrollIndex,
this.initialAlignment, this.initialAlignment,
@@ -958,7 +958,7 @@ class ThreadPage extends StatefulWidget {
} }
class _ThreadPageState extends State<ThreadPage> { class _ThreadPageState extends State<ThreadPage> {
Message _quotedMessage; Message? _quotedMessage;
FocusNode _focusNode = FocusNode(); FocusNode _focusNode = FocusNode();
@override @override
@@ -969,7 +969,7 @@ class _ThreadPageState extends State<ThreadPage> {
void _reply(Message message) { void _reply(Message message) {
setState(() => _quotedMessage = message); setState(() => _quotedMessage = message);
WidgetsBinding.instance.addPostFrameCallback((timeStamp) { WidgetsBinding.instance!.addPostFrameCallback((timeStamp) {
_focusNode.requestFocus(); _focusNode.requestFocus();
}); });
} }
@@ -979,7 +979,7 @@ class _ThreadPageState extends State<ThreadPage> {
return Scaffold( return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.whiteSnow, backgroundColor: StreamChatTheme.of(context).colorTheme.whiteSnow,
appBar: ThreadHeader( appBar: ThreadHeader(
parent: widget.parent, parent: widget.parent!,
), ),
body: Column( body: Column(
children: <Widget>[ children: <Widget>[
@@ -992,7 +992,7 @@ class _ThreadPageState extends State<ThreadPage> {
onReplyTap: _reply, onReplyTap: _reply,
), ),
), ),
if (widget.parent.type != 'deleted') if (widget.parent!.type != 'deleted')
MessageInput( MessageInput(
parentMessage: widget.parent, parentMessage: widget.parent,
focusNode: _focusNode, focusNode: _focusNode,
@@ -1017,8 +1017,8 @@ class InitData {
class HolePainter extends CustomPainter { class HolePainter extends CustomPainter {
HolePainter({ HolePainter({
@required this.color, required this.color,
@required this.holeSize, required this.holeSize,
}); });
Color color; Color color;
packages/stream_chat_v1/lib/new_chat_screen.dart
+18 -18
View File
@@ -16,9 +16,9 @@ class _NewChatScreenState extends State<NewChatScreen> {
final _chipInputTextFieldStateKey = final _chipInputTextFieldStateKey =
GlobalKey<ChipInputTextFieldState<User>>(); GlobalKey<ChipInputTextFieldState<User>>();
TextEditingController _controller; late TextEditingController _controller;
ChipInputTextFieldState get _chipInputTextFieldState => ChipInputTextFieldState? get _chipInputTextFieldState =>
_chipInputTextFieldStateKey.currentState; _chipInputTextFieldStateKey.currentState;
String _userNameQuery = ''; String _userNameQuery = '';
@@ -30,14 +30,14 @@ class _NewChatScreenState extends State<NewChatScreen> {
bool _isSearchActive = false; bool _isSearchActive = false;
Channel channel; Channel? channel;
Timer _debounce; Timer? _debounce;
bool _showUserList = true; bool _showUserList = true;
void _userNameListener() { void _userNameListener() {
if (_debounce?.isActive ?? false) _debounce.cancel(); if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () { _debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) if (mounted)
setState(() { setState(() {
@@ -73,7 +73,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
filter: Filter.and([ filter: Filter.and([
Filter.equal('members', [ Filter.equal('members', [
..._selectedUsers.map((e) => e.id), ..._selectedUsers.map((e) => e.id),
chatState.user.id, chatState.user!.id,
]), ]),
Filter.equal('distinct', true), Filter.equal('distinct', true),
]), ]),
@@ -86,14 +86,14 @@ class _NewChatScreenState extends State<NewChatScreen> {
final _channelExisted = res.length == 1; final _channelExisted = res.length == 1;
if (_channelExisted) { if (_channelExisted) {
channel = res.first; channel = res.first;
await channel.watch(); await channel!.watch();
} else { } else {
channel = chatState.client.channel( channel = chatState.client.channel(
'messaging', 'messaging',
extraData: { extraData: {
'members': [ 'members': [
..._selectedUsers.map((e) => e.id), ..._selectedUsers.map((e) => e.id),
chatState.user.id, chatState.user!.id,
], ],
}, },
); );
@@ -110,9 +110,9 @@ class _NewChatScreenState extends State<NewChatScreen> {
void dispose() { void dispose() {
_searchFocusNode.dispose(); _searchFocusNode.dispose();
_messageInputFocusNode.dispose(); _messageInputFocusNode.dispose();
_controller?.clear(); _controller.clear();
_controller?.removeListener(_userNameListener); _controller.removeListener(_userNameListener);
_controller?.dispose(); _controller.dispose();
super.dispose(); super.dispose();
} }
@@ -158,7 +158,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
message: statusString, message: statusString,
child: StreamChannel( child: StreamChannel(
showLoading: false, showLoading: false,
channel: channel, channel: channel!,
child: Column( child: Column(
crossAxisAlignment: CrossAxisAlignment.start, crossAxisAlignment: CrossAxisAlignment.start,
children: [ children: [
@@ -169,7 +169,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
chipBuilder: (context, user) { chipBuilder: (context, user) {
return GestureDetector( return GestureDetector(
onTap: () { onTap: () {
_chipInputTextFieldState.removeItem(user); _chipInputTextFieldState?.removeItem(user);
_searchFocusNode.requestFocus(); _searchFocusNode.requestFocus();
}, },
child: Stack( child: Stack(
@@ -299,10 +299,10 @@ class _NewChatScreenState extends State<NewChatScreen> {
_controller.clear(); _controller.clear();
if (!_selectedUsers.contains(user)) { if (!_selectedUsers.contains(user)) {
_chipInputTextFieldState _chipInputTextFieldState
..addItem(user) ?..addItem(user)
..pauseItemAddition(); ..pauseItemAddition();
} else { } else {
_chipInputTextFieldState.removeItem(user); _chipInputTextFieldState!.removeItem(user);
} }
}, },
pagination: PaginationParams( pagination: PaginationParams(
@@ -312,7 +312,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
if (_userNameQuery.isNotEmpty) if (_userNameQuery.isNotEmpty)
Filter.autoComplete('name', _userNameQuery), Filter.autoComplete('name', _userNameQuery),
Filter.notEqual( Filter.notEqual(
'id', StreamChat.of(context).user.id), 'id', StreamChat.of(context).user!.id),
]), ]),
sort: [ sort: [
SortOption( SortOption(
@@ -367,7 +367,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
), ),
) )
: FutureBuilder<bool>( : FutureBuilder<bool>(
future: channel.initialized, future: channel!.initialized,
builder: (context, snapshot) { builder: (context, snapshot) {
if (snapshot.data == true) { if (snapshot.data == true) {
return MessageListView(); return MessageListView();
@@ -391,7 +391,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
MessageInput( MessageInput(
focusNode: _messageInputFocusNode, focusNode: _messageInputFocusNode,
preMessageSending: (message) async { preMessageSending: (message) async {
await channel.watch(); await channel!.watch();
return message; return message;
}, },
onMessageSent: (m) { onMessageSent: (m) {
packages/stream_chat_v1/lib/new_group_chat_screen.dart
+8 -8
View File
@@ -12,7 +12,7 @@ class NewGroupChatScreen extends StatefulWidget {
} }
class _NewGroupChatScreenState extends State<NewGroupChatScreen> { class _NewGroupChatScreenState extends State<NewGroupChatScreen> {
TextEditingController _controller; TextEditingController? _controller;
String _userNameQuery = ''; String _userNameQuery = '';
@@ -20,14 +20,14 @@ class _NewGroupChatScreenState extends State<NewGroupChatScreen> {
bool _isSearchActive = false; bool _isSearchActive = false;
Timer _debounce; Timer? _debounce;
void _userNameListener() { void _userNameListener() {
if (_debounce?.isActive ?? false) _debounce.cancel(); if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () { _debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) { if (mounted) {
setState(() { setState(() {
_userNameQuery = _controller.text; _userNameQuery = _controller!.text;
_isSearchActive = _userNameQuery.isNotEmpty; _isSearchActive = _userNameQuery.isNotEmpty;
}); });
} }
@@ -80,7 +80,7 @@ class _NewGroupChatScreenState extends State<NewGroupChatScreen> {
setState(() { setState(() {
_selectedUsers _selectedUsers
..clear() ..clear()
..addAll(updatedList); ..addAll(updatedList as Iterable<User>);
}); });
} }
}, },
@@ -247,7 +247,7 @@ class _NewGroupChatScreenState extends State<NewGroupChatScreen> {
filter: Filter.and([ filter: Filter.and([
if (_userNameQuery.isNotEmpty) if (_userNameQuery.isNotEmpty)
Filter.autoComplete('name', _userNameQuery), Filter.autoComplete('name', _userNameQuery),
Filter.notEqual('id', StreamChat.of(context).user.id), Filter.notEqual('id', StreamChat.of(context).user!.id),
]), ]),
sort: [ sort: [
SortOption( SortOption(
@@ -311,8 +311,8 @@ class _HeaderDelegate extends SliverPersistentHeaderDelegate {
final double height; final double height;
const _HeaderDelegate({ const _HeaderDelegate({
@required this.child, required this.child,
@required this.height, required this.height,
}); });
@override @override
packages/stream_chat_v1/lib/notifications_service.dart
+4 -4
View File
@@ -7,7 +7,7 @@ void showLocalNotification(Event event, String currentUserId) async {
EventType.messageNew, EventType.messageNew,
EventType.notificationMessageNew, EventType.notificationMessageNew,
].contains(event.type) || ].contains(event.type) ||
event.user.id == currentUserId) { event.user!.id == currentUserId) {
return; return;
} }
if (event.message == null) return; if (event.message == null) return;
@@ -21,9 +21,9 @@ void showLocalNotification(Event event, String currentUserId) async {
); );
await flutterLocalNotificationsPlugin.initialize(initializationSettings); await flutterLocalNotificationsPlugin.initialize(initializationSettings);
await flutterLocalNotificationsPlugin.show( await flutterLocalNotificationsPlugin.show(
event.message.id.hashCode, event.message!.id.hashCode,
event.message.user.name, event.message!.user!.name,
event.message.text, event.message!.text,
NotificationDetails( NotificationDetails(
android: AndroidNotificationDetails( android: AndroidNotificationDetails(
'message channel', 'message channel',
packages/stream_chat_v1/lib/routes/app_routes.dart
+4 -4
View File
@@ -12,7 +12,7 @@ import '../group_info_screen.dart';
class AppRoutes { class AppRoutes {
/// Add entry for new route here /// Add entry for new route here
static Route<dynamic> generateRoute(RouteSettings settings) { static Route<dynamic>? generateRoute(RouteSettings settings) {
final args = settings.arguments; final args = settings.arguments;
switch (settings.name) { switch (settings.name) {
case Routes.APP: case Routes.APP:
@@ -44,7 +44,7 @@ class AppRoutes {
builder: (_) { builder: (_) {
final arg = args as ChannelPageArgs; final arg = args as ChannelPageArgs;
return StreamChannel( return StreamChannel(
channel: arg.channel, channel: arg.channel!,
initialMessageId: arg.initialMessage?.id, initialMessageId: arg.initialMessage?.id,
child: ChannelPage( child: ChannelPage(
highlightInitialMessage: arg.initialMessage != null, highlightInitialMessage: arg.initialMessage != null,
@@ -68,7 +68,7 @@ class AppRoutes {
settings: const RouteSettings(name: Routes.NEW_GROUP_CHAT_DETAILS), settings: const RouteSettings(name: Routes.NEW_GROUP_CHAT_DETAILS),
builder: (_) { builder: (_) {
return GroupChatDetailsScreen( return GroupChatDetailsScreen(
selectedUsers: args, selectedUsers: args as List<User>?,
); );
}); });
case Routes.CHAT_INFO_SCREEN: case Routes.CHAT_INFO_SCREEN:
@@ -76,7 +76,7 @@ class AppRoutes {
settings: const RouteSettings(name: Routes.CHAT_INFO_SCREEN), settings: const RouteSettings(name: Routes.CHAT_INFO_SCREEN),
builder: (context) { builder: (context) {
return ChatInfoScreen( return ChatInfoScreen(
user: args, user: args as User?,
messageTheme: StreamChatTheme.of(context).ownMessageTheme, messageTheme: StreamChatTheme.of(context).ownMessageTheme,
); );
}); });
packages/stream_chat_v1/lib/search_text_field.dart
+8 -8
View File
@@ -2,15 +2,15 @@ import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart'; import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class SearchTextField extends StatelessWidget { class SearchTextField extends StatelessWidget {
final TextEditingController controller; final TextEditingController? controller;
final ValueChanged<String> onChanged; final ValueChanged<String>? onChanged;
final String hintText; final String hintText;
final VoidCallback onTap; final VoidCallback? onTap;
final bool showCloseButton; final bool showCloseButton;
const SearchTextField({ const SearchTextField({
Key key, Key? key,
@required this.controller, required this.controller,
this.onChanged, this.onChanged,
this.onTap, this.onTap,
this.hintText = 'Search', this.hintText = 'Search',
@@ -76,11 +76,11 @@ class SearchTextField extends StatelessWidget {
), ),
splashRadius: 24, splashRadius: 24,
onPressed: () { onPressed: () {
if (controller.text.isNotEmpty) { if (controller!.text.isNotEmpty) {
Future.microtask( Future.microtask(
() => [ () => [
controller.clear(), controller!.clear(),
if (onChanged != null) onChanged(''), if (onChanged != null) onChanged!(''),
], ],
); );
} }
packages/stream_chat_v1/lib/stream_version.dart
+2 -2
View File
@@ -5,7 +5,7 @@ import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class StreamVersion extends StatelessWidget { class StreamVersion extends StatelessWidget {
const StreamVersion({ const StreamVersion({
Key key, Key? key,
}) : super(key: key); }) : super(key: key);
@override @override
@@ -20,7 +20,7 @@ class StreamVersion extends StatelessWidget {
return SizedBox(); return SizedBox();
} }
final pubspec = snapshot.data; final pubspec = snapshot.data!;
final yaml = loadYaml(pubspec); final yaml = loadYaml(pubspec);
final streamChatDep = final streamChatDep =
yaml['packages']['stream_chat_flutter']['version']; yaml['packages']['stream_chat_flutter']['version'];
packages/stream_chat_v1/pubspec.yaml
+2 -1
View File
@@ -4,7 +4,7 @@ publish_to: 'none'
version: 1.5.4+1 version: 1.5.4+1
environment: environment:
sdk: ">=2.2.2 <3.0.0" sdk: '>=2.12.0 <3.0.0'
dependencies: dependencies:
flutter_app_badger: ^1.2.0 flutter_app_badger: ^1.2.0
@@ -27,6 +27,7 @@ dependencies:
uuid: ^3.0.4 uuid: ^3.0.4
streaming_shared_preferences: ^2.0.0 streaming_shared_preferences: ^2.0.0
lottie: ^1.0.1 lottie: ^1.0.1
collection: ^1.15.0-nullsafety.4
dependency_overrides: dependency_overrides:
stream_chat: stream_chat: