Send a null response to signal that a message is not implemented on t…

…he web text input channel (flutter#25314)
CaiJingLong · Mar 31, 2021 · 2df3508 · 2df3508
1 parent 84e2a88
commit 2df3508
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/web_ui/lib/src/engine/text_editing/text_editing.dart b/lib/web_ui/lib/src/engine/text_editing/text_editing.dart
@@ -1373,9 +1373,13 @@ class TextEditingChannel {
         // UITextInput.firstRecForRange.
         break;
 
+      case 'TextInput.setCaretRect':
+        // No-op: not supported on this platform.
+        break;
+
       default:
-        throw StateError(
-            'Unsupported method call on the flutter/textinput channel: ${call.method}');
+        EnginePlatformDispatcher.instance._replyToPlatformMessage(callback, null);
+        return;
     }
     EnginePlatformDispatcher.instance
         ._replyToPlatformMessage(callback, codec.encodeSuccessEnvelope(true));