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migrate sample app

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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
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packages/stream_chat_v1/lib/new_chat_screen.dart
+18 -18
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@@ -16,9 +16,9 @@ class _NewChatScreenState extends State<NewChatScreen> {
final _chipInputTextFieldStateKey =
GlobalKey<ChipInputTextFieldState<User>>();
TextEditingController _controller;
late TextEditingController _controller;
ChipInputTextFieldState get _chipInputTextFieldState =>
ChipInputTextFieldState? get _chipInputTextFieldState =>
_chipInputTextFieldStateKey.currentState;
String _userNameQuery = '';
@@ -30,14 +30,14 @@ class _NewChatScreenState extends State<NewChatScreen> {
bool _isSearchActive = false;
Channel channel;
Channel? channel;
Timer _debounce;
Timer? _debounce;
bool _showUserList = true;
void _userNameListener() {
if (_debounce?.isActive ?? false) _debounce.cancel();
if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted)
setState(() {
@@ -73,7 +73,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
filter: Filter.and([
Filter.equal('members', [
..._selectedUsers.map((e) => e.id),
chatState.user.id,
chatState.user!.id,
]),
Filter.equal('distinct', true),
]),
@@ -86,14 +86,14 @@ class _NewChatScreenState extends State<NewChatScreen> {
final _channelExisted = res.length == 1;
if (_channelExisted) {
channel = res.first;
await channel.watch();
await channel!.watch();
} else {
channel = chatState.client.channel(
'messaging',
extraData: {
'members': [
..._selectedUsers.map((e) => e.id),
chatState.user.id,
chatState.user!.id,
],
},
);
@@ -110,9 +110,9 @@ class _NewChatScreenState extends State<NewChatScreen> {
void dispose() {
_searchFocusNode.dispose();
_messageInputFocusNode.dispose();
_controller?.clear();
_controller?.removeListener(_userNameListener);
_controller?.dispose();
_controller.clear();
_controller.removeListener(_userNameListener);
_controller.dispose();
super.dispose();
}
@@ -158,7 +158,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
message: statusString,
child: StreamChannel(
showLoading: false,
channel: channel,
channel: channel!,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@@ -169,7 +169,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
chipBuilder: (context, user) {
return GestureDetector(
onTap: () {
_chipInputTextFieldState.removeItem(user);
_chipInputTextFieldState?.removeItem(user);
_searchFocusNode.requestFocus();
},
child: Stack(
@@ -299,10 +299,10 @@ class _NewChatScreenState extends State<NewChatScreen> {
_controller.clear();
if (!_selectedUsers.contains(user)) {
_chipInputTextFieldState
..addItem(user)
?..addItem(user)
..pauseItemAddition();
} else {
_chipInputTextFieldState.removeItem(user);
_chipInputTextFieldState!.removeItem(user);
}
},
pagination: PaginationParams(
@@ -312,7 +312,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
if (_userNameQuery.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notEqual(
'id', StreamChat.of(context).user.id),
'id', StreamChat.of(context).user!.id),
]),
sort: [
SortOption(
@@ -367,7 +367,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
),
)
: FutureBuilder<bool>(
future: channel.initialized,
future: channel!.initialized,
builder: (context, snapshot) {
if (snapshot.data == true) {
return MessageListView();
@@ -391,7 +391,7 @@ class _NewChatScreenState extends State<NewChatScreen> {
MessageInput(
focusNode: _messageInputFocusNode,
preMessageSending: (message) async {
await channel.watch();
await channel!.watch();
return message;
},
onMessageSent: (m) {