refactor: Migrate to Flutter 3.7.0

lib/pages/chat/chat.dart

@@ -1072,11 +1072,13 @@ class ChatController extends State<Chat> {
             Matrix.of(context).voipPlugin!.voip.requestTurnServerCredentials());
     if (success.result != null) {
       final voipPlugin = Matrix.of(context).voipPlugin;
-      await voipPlugin!.voip.inviteToCall(room!.id, callType).catchError((e) {
+      try {
+        await voipPlugin!.voip.inviteToCall(room!.id, callType);
+      } catch (e) {
         ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text((e as Object).toLocalizedString(context))),
+          SnackBar(content: Text(e.toLocalizedString(context))),
         );
-      });
+      }
     } else {
       await showOkAlertDialog(
         context: context,

lib/pages/chat/events/cute_events.dart

@@ -69,7 +69,7 @@ class _CuteContentState extends State<CuteContent> {
         },
       ),
     );
-    Overlay.of(context)?.insert(overlay);
+    Overlay.of(context).insert(overlay);
   }
 
   generateLabel(User? user) {

lib/pages/chat/events/html_message.dart

@@ -52,7 +52,7 @@ class HtmlMessage extends StatelessWidget {
       defaultTextStyle: defaultTextStyle,
       emoteSize: emoteSize,
       linkStyle: linkStyle ??
-          themeData.textTheme.bodyText2!.copyWith(
+          themeData.textTheme.bodyMedium!.copyWith(
             color: themeData.colorScheme.secondary,
             decoration: TextDecoration.underline,
           ),

lib/pages/chat/events/message.dart

@@ -303,8 +303,11 @@ class Message extends StatelessWidget {
               child: Center(
                   child: Material(
                 color: displayTime
-                    ? Theme.of(context).backgroundColor
-                    : Theme.of(context).backgroundColor.withOpacity(0.33),
+                    ? Theme.of(context).colorScheme.background
+                    : Theme.of(context)
+                        .colorScheme
+                        .background
+                        .withOpacity(0.33),
                 borderRadius: BorderRadius.circular(AppConfig.borderRadius / 2),
                 clipBehavior: Clip.antiAlias,
                 child: Padding(

lib/pages/chat/events/verification_request_content.dart

@@ -37,7 +37,7 @@ class VerificationRequestContent extends StatelessWidget {
               color: Theme.of(context).dividerColor,
             ),
             borderRadius: BorderRadius.circular(AppConfig.borderRadius),
-            color: Theme.of(context).backgroundColor,
+            color: Theme.of(context).colorScheme.background,
           ),
           child: Row(
             mainAxisSize: MainAxisSize.min,

lib/pages/chat/input_bar.dart

@@ -232,7 +232,7 @@ class InputBar extends StatelessWidget {
                 hint,
                 maxLines: 1,
                 overflow: TextOverflow.ellipsis,
-                style: Theme.of(context).textTheme.caption,
+                style: Theme.of(context).textTheme.bodySmall,
               ),
             ],
           ),

lib/pages/chat/recording_dialog.dart

@@ -160,7 +160,7 @@ class RecordingDialogState extends State<RecordingDialog> {
               style: TextStyle(
                 color: Theme.of(context)
                     .textTheme
-                    .bodyText2
+                    .bodyMedium
                     ?.color
                     ?.withAlpha(150),
               ),
@@ -183,7 +183,7 @@ class RecordingDialogState extends State<RecordingDialog> {
             L10n.of(context)!.cancel.toUpperCase(),
             style: TextStyle(
               color:
-                  Theme.of(context).textTheme.bodyText2?.color?.withAlpha(150),
+                  Theme.of(context).textTheme.bodyMedium?.color?.withAlpha(150),
             ),
           ),
         ),

lib/pages/chat/reply_display.dart

@@ -80,7 +80,7 @@ class _EditContent extends StatelessWidget {
                 overflow: TextOverflow.ellipsis,
                 maxLines: 1,
                 style: TextStyle(
-                  color: Theme.of(context).textTheme.bodyText2!.color,
+                  color: Theme.of(context).textTheme.bodyMedium!.color,
                 ),
               );
             }),

lib/pages/chat/seen_by_row.dart

@@ -51,7 +51,7 @@ class SeenByRow extends StatelessWidget {
                 width: 16,
                 height: 16,
                 child: Material(
-                  color: Theme.of(context).backgroundColor,
+                  color: Theme.of(context).colorScheme.background,
                   borderRadius: BorderRadius.circular(32),
                   child: Center(
                     child: Text(

lib/pages/chat/send_file_dialog.dart

@@ -49,6 +49,7 @@ class SendFileDialogState extends State<SendFileDialog> {
         scaffoldMessenger.showSnackBar(
           SnackBar(content: Text(e.toLocalizedString())),
         );
+        return null;
       });
     }
     Navigator.of(context, rootNavigator: false).pop();