Expose enableIMEPersonalizedLearning on CupertinoSearchTextField (#119439)

Author: moffatman

packages/flutter/lib/src/cupertino/search_field.dart

@@ -122,6 +122,7 @@ class CupertinoSearchTextField extends StatefulWidget {
     this.focusNode,
     this.smartQuotesType,
     this.smartDashesType,
+    this.enableIMEPersonalizedLearning = true,
     this.autofocus = false,
     this.onTap,
     this.autocorrect = true,
@@ -311,6 +312,9 @@ class CupertinoSearchTextField extends StatefulWidget {
   ///  * <https://developer.apple.com/documentation/uikit/uitextinputtraits>
   final SmartDashesType? smartDashesType;
 
+  /// {@macro flutter.services.TextInputConfiguration.enableIMEPersonalizedLearning}
+  final bool enableIMEPersonalizedLearning;
+
   /// Disables the text field when false.
   ///
   /// Text fields in disabled states have a light grey background and don't
@@ -453,6 +457,7 @@ class _CupertinoSearchTextFieldState extends State<CupertinoSearchTextField>
       autocorrect: widget.autocorrect,
       smartQuotesType: widget.smartQuotesType,
       smartDashesType: widget.smartDashesType,
+      enableIMEPersonalizedLearning: widget.enableIMEPersonalizedLearning,
       textInputAction: TextInputAction.search,
     );
   }

packages/flutter/test/cupertino/search_field_test.dart

@@ -624,4 +624,19 @@ void main() {
     final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
     expect(textField.smartDashesType, SmartDashesType.disabled);
   });
+
+  testWidgets('enableIMEPersonalizedLearning is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            enableIMEPersonalizedLearning: false,
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.enableIMEPersonalizedLearning, false);
+  });
 }