fix light theme on ios

example/ios/Runner/Info.plist

@@ -58,8 +58,6 @@
     <array>
         <string>remote-notification</string>
     </array>
-    <key>UIUserInterfaceStyle</key>
-    <string>Light</string>
     <key>UIViewControllerBasedStatusBarAppearance</key>
     <true/>
 </dict>

example/lib/main.dart

@@ -59,7 +59,10 @@ class MyApp extends StatelessWidget {
       debugShowCheckedModeBanner: false,
       theme: ThemeData.light(),
       darkTheme: ThemeData.dark(),
-      themeMode: ThemeMode.system,
+      themeMode:
+          WidgetsBinding.instance.window.platformBrightness == Brightness.light
+              ? ThemeMode.light
+              : ThemeMode.dark,
       onGenerateRoute: AppRoutes.generateRoute,
       initialRoute:
           client.state.user == null ? Routes.CHOOSE_USER : Routes.HOME,

example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: example
 description: A new Flutter project.
-version: 1.0.105+108
+version: 1.0.106+109
 
 environment:
   sdk: ">=2.2.2 <3.0.0"

lib/src/message_list_view.dart

@@ -173,10 +173,10 @@ class _MessageListViewState extends State<MessageListView> {
   bool _showScrollToBottom = false;
   ItemPositionsListener _itemPositionListener;
   int _messageListLength;
+  StreamChannelState streamChannel;
 
   int get _initialIndex {
     if (widget.initialScrollIndex != null) return widget.initialScrollIndex;
-    final streamChannel = StreamChannel.of(context);
     if (streamChannel.initialMessageId != null) {
       final messages = streamChannel.channel.state.messages;
       final totalMessages = messages.length;
@@ -196,11 +196,10 @@ class _MessageListViewState extends State<MessageListView> {
   }
 
   bool _isInitialMessage(String id) {
-    final streamChannel = StreamChannel.of(context);
     return streamChannel.initialMessageId == id;
   }
 
-  bool get _upToDate => StreamChannel.of(context).channel.state.isUpToDate;
+  bool get _upToDate => streamChannel.channel.state.isUpToDate;
 
   bool _topPaginationActive = false;
   bool _bottomPaginationActive = false;
@@ -216,22 +215,13 @@ class _MessageListViewState extends State<MessageListView> {
 
   @override
   Widget build(BuildContext context) {
-    final streamChannel = StreamChannel.of(context);
-
     final messagesStream = widget.parentMessage != null
         ? streamChannel.channel.state.threadsStream
             .where((threads) => threads.containsKey(widget.parentMessage.id))
             .map((threads) => threads[widget.parentMessage.id])
         : streamChannel.channel.state?.messagesStream;
 
-    return WillPopScope(
-      onWillPop: () async {
-        if (!_upToDate) {
-          await streamChannel.reloadChannel();
-        }
-        return true;
-      },
-      child: StreamBuilder<List<Message>>(
+    return StreamBuilder<List<Message>>(
         stream: messagesStream?.map((messages) => messages
             ?.where((e) =>
                 !e.isDeleted ||
@@ -428,8 +418,7 @@ class _MessageListViewState extends State<MessageListView> {
                         children: <Widget>[
                           messageWidget,
                           Padding(
-                              padding:
-                                  const EdgeInsets.symmetric(vertical: 12.0),
+                            padding: const EdgeInsets.symmetric(vertical: 12.0),
                             child: widget.dateDividerBuilder != null
                                 ? widget.dateDividerBuilder(
                                     nextMessage.createdAt.toLocal())
@@ -478,8 +467,7 @@ class _MessageListViewState extends State<MessageListView> {
               ),
             ],
           );
-          }),
-    );
+        });
   }
 
   Future<void> _paginateData(
@@ -499,7 +487,6 @@ class _MessageListViewState extends State<MessageListView> {
   }
 
   Widget _buildScrollToBottom() {
-    final streamChannel = StreamChannel.of(context);
     return StreamBuilder<Tuple2<bool, int>>(
       stream: Rx.combineLatest2(
         streamChannel.channel.state.isUpToDateStream,
@@ -744,7 +731,7 @@ class _MessageListViewState extends State<MessageListView> {
     final isNextUser =
         index - 2 >= 0 && message.user.id == messages[index - 2]?.user?.id;
 
-    final channel = StreamChannel.of(context).channel;
+    final channel = streamChannel.channel;
     final readList = channel.state?.read
             ?.where((element) => element.user.id != userId)
             ?.where((read) =>
@@ -836,7 +823,7 @@ class _MessageListViewState extends State<MessageListView> {
     _itemPositionListener =
         widget.itemPositionListener ?? ItemPositionsListener.create();
 
-    final streamChannel = StreamChannel.of(context);
+    streamChannel = StreamChannel.of(context);
 
     initialIndex = _initialIndex;
     initialAlignment = _initialAlignment;
@@ -879,16 +866,13 @@ class _MessageListViewState extends State<MessageListView> {
           context,
           MaterialPageRoute(builder: (_) {
             return StreamBuilder<Message>(
-                stream: StreamChannel.of(context)
-                    .channel
-                    .state
-                    .messagesStream
-                    .map((messages) =>
+                stream: streamChannel.channel.state.messagesStream.map(
+                    (messages) =>
                         messages.firstWhere((m) => m.id == message.id)),
                 initialData: message,
                 builder: (_, snapshot) {
                   return StreamChannel(
-                    channel: StreamChannel.of(context).channel,
+                    channel: streamChannel.channel,
                     child: widget.threadBuilder(context, snapshot.data),
                   );
                 });
@@ -900,6 +884,9 @@ class _MessageListViewState extends State<MessageListView> {
 
   @override
   void dispose() {
+    if (!_upToDate) {
+      streamChannel.reloadChannel();
+    }
     _messageNewListener?.cancel();
     super.dispose();
   }