Add localization for Back and Cancel buttons in CupertinoNavigationBar (#162581)

### Description This PR adds localization support for the **"Back"** and **"Cancel"** buttons used in `CupertinoNavigationBar`. #### Changes: - Introduced `cancelButtonLabel` and `backButtonLabel` in `CupertinoLocalizations`. - ~Updated all ARB files with appropriate translations.~ - Modified `_NavigationBarStaticComponents` and `_BackLabel` to use these labels. - Ensured all localization tests pass. - Fixed the test `Auto back/close button` in the `packages/flutter/test/cupertino/localizations_test.dart`. ### Why is this needed? Currently, the **"Back"** and **"Cancel"** (prev. **"Close"**) buttons in `CupertinoNavigationBar` are hardcoded in English. This update ensures they are properly localized across supported languages. ### Tests One test failed (even before my changes): `Saturation is applied before blur` ![Screenshot from 2025-02-02 17-02-20](https://github.com/user-attachments/assets/466df00a-6c28-4bb4-959b-9eee5533d5e3) #### Manual Testing with the `modal_bottom_sheet` Package I tested the change using [my custom mini app](https://gist.github.com/Michae1Weiss/9afee8c425d03e3d41e331fdbf21344f) and the `modal_bottom_sheet` package. I verified that the button is correctly translated into German localization. ##### Before ![cupertino_modal_cancel_button_before_change](https://github.com/user-attachments/assets/7bb41909-43c8-4ece-a885-b17c24193b51) ##### After ![cupertino_modal_cancel_button_after_change](https://github.com/user-attachments/assets/bf5f8904-71e8-4b39-8cee-8c8eb8de7c77) ### Button Name Change: From "Close" to "Cancel" I have renamed the button from **"Close"** to **"Cancel"** to align with the iOS native naming convention for buttons in modal dialogs. #### Example: ![cancel_button](https://github.com/user-attachments/assets/32d3ac7e-8d18-4ba0-b13d-aa54f61a476a) ### Related Issues [CupertinoNavigationBar's "Close", "Back", and "Cancel" buttons are not localized. **#48616** ](https://github.com/flutter/flutter/issues/48616) [CupertinoNavigationBar's "Back" button is not localized **#120722** ](https://github.com/flutter/flutter/issues/120722) ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord].
2025-02-26 18:46:00 +01:00 · 2025-02-26 18:46:00 +01:00 · af15a1eb76
commit af15a1eb76
parent 8b3f5f4a2f
85 changed files with 759 additions and 91 deletions
--- a/packages/flutter/lib/src/cupertino/localizations.dart
+++ b/packages/flutter/lib/src/cupertino/localizations.dart
@ -302,6 +302,12 @@ abstract class CupertinoLocalizations {
  /// indicate that a tap outside dismisses the context menu.
  String get menuDismissLabel;

+  /// The label for the cancel button in modal views, used in [CupertinoNavigationBar] and [CupertinoSliverNavigationBar].
+  String get cancelButtonLabel;
+
+  /// The label for the back button, used in [CupertinoNavigationBar] and [CupertinoSliverNavigationBar].
+  String get backButtonLabel;
+
  /// The `CupertinoLocalizations` from the closest [Localizations] instance
  /// that encloses the given context.
  ///
@ -520,6 +526,12 @@ class DefaultCupertinoLocalizations implements CupertinoLocalizations {
  @override
  String get menuDismissLabel => 'Dismiss menu';

+  @override
+  String get cancelButtonLabel => 'Cancel';
+
+  @override
+  String get backButtonLabel => 'Back';
+
  /// Creates an object that provides US English resource values for the
  /// cupertino library widgets.
  ///
--- a/packages/flutter/lib/src/cupertino/nav_bar.dart
+++ b/packages/flutter/lib/src/cupertino/nav_bar.dart
@ -17,6 +17,7 @@ import 'button.dart';
 import 'colors.dart';
 import 'constants.dart';
 import 'icons.dart';
+import 'localizations.dart';
 import 'page_scaffold.dart';
 import 'route.dart';
 import 'search_field.dart';
@ -241,7 +242,7 @@ bool _isTransitionable(BuildContext context) {
 /// toolbar, typically for actions and navigation.
 ///
 /// The [leading] widget will automatically be a back chevron icon button (or a
-/// close button in case of a fullscreen dialog) to pop the current route if none
+/// cancel button in case of a fullscreen dialog) to pop the current route if none
 /// is provided and [automaticallyImplyLeading] is true (true by default).
 ///
 /// This toolbar should be placed at top of the screen where it will
@ -412,7 +413,7 @@ class CupertinoNavigationBar extends StatefulWidget implements ObstructingPrefer
  ///
  /// Specifically this navigation bar will:
  ///
-  /// 1. Show a 'Close' button if the current route is a `fullscreenDialog`.
+  /// 1. Show a 'Cancel' button if the current route is a `fullscreenDialog`.
  /// 2. Show a back chevron with [previousPageTitle] if [previousPageTitle] is
  ///    not null.
  /// 3. Show a back chevron with the previous route's `title` if the current
@ -729,6 +730,7 @@ class _CupertinoNavigationBarState extends State<CupertinoNavigationBar> {
      userLargeTitle: widget.largeTitle,
      large: widget.largeTitle != null,
      staticBar: true, // This one does not scroll
+      context: context,
    );

    // Standard persistent components
@ -840,7 +842,7 @@ class _CupertinoNavigationBarState extends State<CupertinoNavigationBar> {
 /// widget on the static section on top that remains while scrolling.
 ///
 /// The [leading] widget will automatically be a back chevron icon button (or a
-/// close button in case of a fullscreen dialog) to pop the current route if none
+/// cancel button in case of a fullscreen dialog) to pop the current route if none
 /// is provided and [automaticallyImplyLeading] is true (true by default).
 ///
 /// The [largeTitle] widget will automatically be a title text from the current
@ -1266,6 +1268,7 @@ class _CupertinoSliverNavigationBarState extends State<CupertinoSliverNavigation
      padding: widget.padding,
      large: true,
      staticBar: false, // This one scrolls.
+      context: context,
    );

    return MediaQuery.withNoTextScaling(
@ -1802,12 +1805,14 @@ class _NavigationBarStaticComponents {
    required EdgeInsetsDirectional? padding,
    required bool large,
    required bool staticBar,
+    required BuildContext context,
  }) : leading = createLeading(
         leadingKey: keys.leadingKey,
         userLeading: userLeading,
         route: route,
         automaticallyImplyLeading: automaticallyImplyLeading,
         padding: padding,
+         context: context,
       ),
       backChevron = createBackChevron(
         backChevronKey: keys.backChevronKey,
@ -1865,6 +1870,7 @@ class _NavigationBarStaticComponents {
    required ModalRoute<dynamic>? route,
    required bool automaticallyImplyLeading,
    required EdgeInsetsDirectional? padding,
+    required BuildContext context,
  }) {
    Widget? leadingContent;

@ -1879,7 +1885,7 @@ class _NavigationBarStaticComponents {
        onPressed: () {
          route.navigator!.maybePop();
        },
-        child: const Text('Close'),
+        child: Text(CupertinoLocalizations.of(context).cancelButtonLabel),
      );
    }

@ -2094,12 +2100,13 @@ class CupertinoNavigationBarBackButton extends StatelessWidget {
      );
    }

+    final CupertinoLocalizations localizations = CupertinoLocalizations.of(context);
    return CupertinoButton(
      padding: EdgeInsets.zero,
      child: Semantics(
        container: true,
        excludeSemantics: true,
-        label: 'Back',
+        label: localizations.backButtonLabel,
        button: true,
        child: DefaultTextStyle(
          style: actionTextStyle,
@ -2191,7 +2198,7 @@ class _BackLabel extends StatelessWidget {
    Text textWidget = Text(previousTitle, maxLines: 1, overflow: TextOverflow.ellipsis);

    if (previousTitle.length > 12) {
-      textWidget = const Text('Back');
+      textWidget = Text(CupertinoLocalizations.of(context).backButtonLabel);
    }

    return Align(alignment: AlignmentDirectional.centerStart, widthFactor: 1.0, child: textWidget);
@ -2227,6 +2234,7 @@ class _CancelButton extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
+    final CupertinoLocalizations localizations = CupertinoLocalizations.of(context);
    return Align(
      alignment: Alignment.centerLeft,
      child: Opacity(
@ -2234,9 +2242,7 @@ class _CancelButton extends StatelessWidget {
        child: CupertinoButton(
          padding: EdgeInsets.zero,
          onPressed: onPressed,
-          // TODO(victorsanni): Localize this string.
-          // See https://github.com/flutter/flutter/issues/48616.
-          child: const Text('Cancel', maxLines: 1, overflow: TextOverflow.clip),
+          child: Text(localizations.cancelButtonLabel, maxLines: 1, overflow: TextOverflow.clip),
        ),
      ),
    );
--- a/packages/flutter/test/cupertino/localizations_test.dart
+++ b/packages/flutter/test/cupertino/localizations_test.dart
@ -37,6 +37,8 @@ void main() {
    expect(localizations.searchTextFieldPlaceholderLabel, isNotNull);
    expect(localizations.noSpellCheckReplacementsLabel, isNotNull);
    expect(localizations.clearButtonLabel, isNotNull);
+    expect(localizations.cancelButtonLabel, isNotNull);
+    expect(localizations.backButtonLabel, isNotNull);
  });

  testWidgets('CupertinoLocalizations.of throws', (WidgetTester tester) async {
--- a/packages/flutter/test/cupertino/nav_bar_test.dart
+++ b/packages/flutter/test/cupertino/nav_bar_test.dart
@ -739,7 +739,7 @@ void main() {
    expect(tester.getBottomLeft(find.text('Title')).dy, 44.0); // Extension gone.
  });

-  testWidgets('Auto back/close button', (WidgetTester tester) async {
+  testWidgets('Auto back/cancel button', (WidgetTester tester) async {
    await tester.pumpWidget(
      const CupertinoApp(home: CupertinoNavigationBar(middle: Text('Home page'))),
    );
@ -776,10 +776,10 @@ void main() {
    await tester.pump();
    await tester.pump(const Duration(milliseconds: 600));

-    expect(find.widgetWithText(CupertinoButton, 'Close'), findsOneWidget);
+    expect(find.widgetWithText(CupertinoButton, 'Cancel'), findsOneWidget);

    // Test popping goes back correctly.
-    await tester.tap(find.text('Close'));
+    await tester.tap(find.text('Cancel'));

    await tester.pump();
    await tester.pump(const Duration(milliseconds: 600));
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_af.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_af.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Kyk op",
  "searchWebButtonLabel": "Deursoek web",
  "shareButtonLabel": "Deel …",
-  "clearButtonLabel": "Vee uit"
+  "clearButtonLabel": "Vee uit",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_am.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_am.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "ይመልከቱ",
  "searchWebButtonLabel": "ድርን ፈልግ",
  "shareButtonLabel": "አጋራ...",
-  "clearButtonLabel": "አጽዳ"
+  "clearButtonLabel": "አጽዳ",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ar.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ar.arb
@ -47,5 +47,7 @@
  "menuDismissLabel": "إغلاق القائمة",
  "lookUpButtonLabel": "بحث عام",
  "searchWebButtonLabel": "البحث على الويب",
-  "shareButtonLabel": "مشاركة…"
+  "shareButtonLabel": "مشاركة…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_as.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_as.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "অগ্ৰাহ্য কৰাৰ মেনু",
  "lookUpButtonLabel": "ওপৰলৈ চাওক",
  "searchWebButtonLabel": "ৱেবত সন্ধান কৰক",
-  "shareButtonLabel": "শ্বেয়াৰ কৰক…"
+  "shareButtonLabel": "শ্বেয়াৰ কৰক…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_az.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_az.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Menyunu qapadın",
  "lookUpButtonLabel": "Axtarın",
  "searchWebButtonLabel": "Vebdə axtarın",
-  "shareButtonLabel": "Paylaşın..."
+  "shareButtonLabel": "Paylaşın...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_be.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_be.arb
@ -37,5 +37,7 @@
  "menuDismissLabel": "Закрыць меню",
  "lookUpButtonLabel": "Знайсці",
  "searchWebButtonLabel": "Пошук у сетцы",
-  "shareButtonLabel": "Абагуліць..."
+  "shareButtonLabel": "Абагуліць...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_bg.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_bg.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Отхвърляне на менюто",
  "lookUpButtonLabel": "Look Up",
  "searchWebButtonLabel": "Търсене в мрежата",
-  "shareButtonLabel": "Споделяне..."
+  "shareButtonLabel": "Споделяне...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_bn.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_bn.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "বাতিল করার মেনু",
  "lookUpButtonLabel": "লুক-আপ",
  "searchWebButtonLabel": "ওয়েবে সার্চ করুন",
-  "shareButtonLabel": "শেয়ার করুন..."
+  "shareButtonLabel": "শেয়ার করুন...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_bo.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_bo.arb
@ -27,5 +27,7 @@
  "noSpellCheckReplacementsLabel": "བརྗེས་ལེན་མ་རྙེད།",
  "searchTextFieldPlaceholderLabel": "འཚོལ་བཤེར།",
  "modalBarrierDismissLabel": "འདོར་བ།",
-  "menuDismissLabel": "ཐོ་གཞུང་འདོར་བ།"
+  "menuDismissLabel": "ཐོ་གཞུང་འདོར་བ།",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_bs.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_bs.arb
@ -32,5 +32,7 @@
  "menuDismissLabel": "Odbacivanje menija",
  "lookUpButtonLabel": "Pogled nagore",
  "searchWebButtonLabel": "Pretraži Web",
-  "shareButtonLabel": "Dijeli..."
+  "shareButtonLabel": "Dijeli...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ca.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ca.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Ignora el menú",
  "lookUpButtonLabel": "Mira amunt",
  "searchWebButtonLabel": "Cerca al web",
-  "shareButtonLabel": "Comparteix..."
+  "shareButtonLabel": "Comparteix...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_cs.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_cs.arb
@ -37,5 +37,7 @@
  "menuDismissLabel": "Zavřít nabídku",
  "lookUpButtonLabel": "Vyhledat",
  "searchWebButtonLabel": "Vyhledávat na webu",
-  "shareButtonLabel": "Sdílet…"
+  "shareButtonLabel": "Sdílet…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_cy.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_cy.arb
@ -47,5 +47,7 @@
  "menuDismissLabel": "Diystyru'r ddewislen",
  "lookUpButtonLabel": "Chwilio",
  "searchWebButtonLabel": "Chwilio'r We",
-  "shareButtonLabel": "Rhannu..."
+  "shareButtonLabel": "Rhannu...",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_da.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_da.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Luk menu",
  "lookUpButtonLabel": "Slå op",
  "searchWebButtonLabel": "Søg på nettet",
-  "shareButtonLabel": "Del…"
+  "shareButtonLabel": "Del…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_de.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_de.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Menü schließen",
  "lookUpButtonLabel": "Nachschlagen",
  "searchWebButtonLabel": "Im Web suchen",
-  "shareButtonLabel": "Teilen…"
+  "shareButtonLabel": "Teilen…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_el.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_el.arb
@ -27,5 +27,7 @@
  "menuDismissLabel": "Παράβλεψη μενού",
  "lookUpButtonLabel": "Look Up",
  "searchWebButtonLabel": "Αναζήτηση στον ιστό",
-  "shareButtonLabel": "Κοινοποίηση…"
+  "shareButtonLabel": "Κοινοποίηση…",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_en.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_en.arb
@ -203,5 +203,15 @@
  "menuDismissLabel": "Dismiss menu",
  "@menuDismissLabel": {
    "description": "Label read out by accessibility tools (TalkBack or VoiceOver) for the area around a menu to indicate that a tap dismisses the menu."
+  },
+
+  "cancelButtonLabel": "Cancel",
+  "@cancelButtonLabel": {
+    "description": "Label for the cancel button in modal views."
+  },
+
+  "backButtonLabel": "Back",
+  "@backButtonLabel": {
+    "description": "Label for the back button. Used as the semantic label for the back button in CupertinoNavigationBar and CupertinoSliverNavigationBar and as a fallback display when the previous page title is truncated."
  }
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_es.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_es.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Buscador visual",
  "searchWebButtonLabel": "Buscar en la Web",
  "shareButtonLabel": "Compartir...",
-  "clearButtonLabel": "Borrar"
+  "clearButtonLabel": "Borrar",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_et.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_et.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Look Up",
  "searchWebButtonLabel": "Otsi veebist",
  "shareButtonLabel": "Jaga …",
-  "clearButtonLabel": "Kustutamine"
+  "clearButtonLabel": "Kustutamine",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_eu.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_eu.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Bilatu",
  "searchWebButtonLabel": "Bilatu sarean",
  "shareButtonLabel": "Partekatu...",
-  "clearButtonLabel": "Garbitu"
+  "clearButtonLabel": "Garbitu",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_fa.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_fa.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "جستجو",
  "searchWebButtonLabel": "جستجو در وب",
  "shareButtonLabel": "هم‌رسانی…",
-  "clearButtonLabel": "پاک کردن"
+  "clearButtonLabel": "پاک کردن",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_fi.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_fi.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Hae",
  "searchWebButtonLabel": "Hae verkosta",
  "shareButtonLabel": "Jaa…",
-  "clearButtonLabel": "Tyhjennä"
+  "clearButtonLabel": "Tyhjennä",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_fil.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_fil.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Tumingin sa Itaas",
  "searchWebButtonLabel": "Maghanap sa Web",
  "shareButtonLabel": "Ibahagi...",
-  "clearButtonLabel": "I-clear"
+  "clearButtonLabel": "I-clear",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_fr.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_fr.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Recherche visuelle",
  "searchWebButtonLabel": "Rechercher sur le Web",
  "shareButtonLabel": "Partager…",
-  "clearButtonLabel": "Effacer"
+  "clearButtonLabel": "Effacer",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_gl.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_gl.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Mirar cara arriba",
  "searchWebButtonLabel": "Buscar na Web",
  "shareButtonLabel": "Compartir…",
-  "clearButtonLabel": "Borrar"
+  "clearButtonLabel": "Borrar",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_gsw.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_gsw.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Nachschlagen",
  "searchWebButtonLabel": "Im Web suchen",
  "shareButtonLabel": "Teilen…",
-  "clearButtonLabel": "Löschen"
+  "clearButtonLabel": "Löschen",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_gu.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_gu.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "શોધો",
  "searchWebButtonLabel": "વેબ પર શોધો",
  "shareButtonLabel": "શેર કરો…",
-  "clearButtonLabel": "સાફ કરો"
+  "clearButtonLabel": "સાફ કરો",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_he.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_he.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "חיפוש",
  "searchWebButtonLabel": "חיפוש באינטרנט",
  "shareButtonLabel": "שיתוף…",
-  "clearButtonLabel": "ניקוי"
+  "clearButtonLabel": "ניקוי",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_hi.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_hi.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "लुक अप बटन",
  "searchWebButtonLabel": "वेब पर खोजें",
  "shareButtonLabel": "शेयर करें…",
-  "clearButtonLabel": "मिटाएं"
+  "clearButtonLabel": "मिटाएं",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_hr.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_hr.arb
@ -32,5 +32,7 @@
  "lookUpButtonLabel": "Pogled prema gore",
  "searchWebButtonLabel": "Pretraži web",
  "shareButtonLabel": "Dijeli...",
-  "clearButtonLabel": "Izbriši"
+  "clearButtonLabel": "Izbriši",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_hu.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_hu.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Felfelé nézés",
  "searchWebButtonLabel": "Keresés az interneten",
  "shareButtonLabel": "Megosztás…",
-  "clearButtonLabel": "Törlés"
+  "clearButtonLabel": "Törlés",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_hy.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_hy.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Փնտրել",
  "searchWebButtonLabel": "Որոնել համացանցում",
  "shareButtonLabel": "Կիսվել...",
-  "clearButtonLabel": "Մաքրել"
+  "clearButtonLabel": "Մաքրել",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_id.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_id.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Cari",
  "searchWebButtonLabel": "Telusuri di Web",
  "shareButtonLabel": "Bagikan...",
-  "clearButtonLabel": "Hapus"
+  "clearButtonLabel": "Hapus",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_is.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_is.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Look Up",
  "searchWebButtonLabel": "Leita á vefnum",
  "shareButtonLabel": "Deila...",
-  "clearButtonLabel": "Hreinsa"
+  "clearButtonLabel": "Hreinsa",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_it.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_it.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Cerca",
  "searchWebButtonLabel": "Cerca sul web",
  "shareButtonLabel": "Condividi…",
-  "clearButtonLabel": "Cancella"
+  "clearButtonLabel": "Cancella",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ja.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ja.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "調べる",
  "searchWebButtonLabel": "ウェブを検索",
  "shareButtonLabel": "共有...",
-  "clearButtonLabel": "消去"
+  "clearButtonLabel": "消去",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ka.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ka.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "აიხედეთ ზემოთ",
  "searchWebButtonLabel": "ვებში ძიება",
  "shareButtonLabel": "გაზიარება...",
-  "clearButtonLabel": "გასუფთავება"
+  "clearButtonLabel": "გასუფთავება",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_kk.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_kk.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Іздеу",
  "searchWebButtonLabel": "Интернеттен іздеу",
  "shareButtonLabel": "Бөлісу…",
-  "clearButtonLabel": "Өшіру"
+  "clearButtonLabel": "Өшіру",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_km.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_km.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "រកមើល",
  "searchWebButtonLabel": "ស្វែងរកលើបណ្ដាញ",
  "shareButtonLabel": "ចែករំលែក...",
-  "clearButtonLabel": "សម្អាត"
+  "clearButtonLabel": "សម្អាត",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_kn.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_kn.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "\u0cae\u0cc7\u0cb2\u0cc6\u0020\u0ca8\u0ccb\u0ca1\u0cbf",
  "searchWebButtonLabel": "\u0cb5\u0cc6\u0cac\u0ccd\u200c\u0ca8\u0cb2\u0ccd\u0cb2\u0cbf\u0020\u0cb9\u0cc1\u0ca1\u0cc1\u0c95\u0cbf",
  "shareButtonLabel": "\u0cb9\u0c82\u0c9a\u0cbf\u0c95\u0cca\u0cb3\u0ccd\u0cb3\u0cbf\u002e\u002e\u002e",
-  "clearButtonLabel": "\u0ca4\u0cc6\u0cb0\u0cb5\u0cc1\u0c97\u0cca\u0cb3\u0cbf\u0cb8\u0cbf"
+  "clearButtonLabel": "\u0ca4\u0cc6\u0cb0\u0cb5\u0cc1\u0c97\u0cca\u0cb3\u0cbf\u0cb8\u0cbf",
+  "cancelButtonLabel": "\u0043\u0061\u006e\u0063\u0065\u006c",
+  "backButtonLabel": "\u0042\u0061\u0063\u006b"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ko.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ko.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "찾기",
  "searchWebButtonLabel": "웹 검색",
  "shareButtonLabel": "공유...",
-  "clearButtonLabel": "삭제"
+  "clearButtonLabel": "삭제",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ky.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ky.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Издөө",
  "searchWebButtonLabel": "Интернеттен издөө",
  "shareButtonLabel": "Бөлүшүү…",
-  "clearButtonLabel": "Тазалоо"
+  "clearButtonLabel": "Тазалоо",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_lo.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_lo.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "ຊອກຫາຂໍ້ມູນ",
  "searchWebButtonLabel": "ຊອກຫາຢູ່ອິນເຕີເນັດ",
  "shareButtonLabel": "ແບ່ງປັນ...",
-  "clearButtonLabel": "ລຶບລ້າງ"
+  "clearButtonLabel": "ລຶບລ້າງ",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_lt.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_lt.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Ieškoti",
  "searchWebButtonLabel": "Ieškoti žiniatinklyje",
  "shareButtonLabel": "Bendrinti...",
-  "clearButtonLabel": "Išvalyti"
+  "clearButtonLabel": "Išvalyti",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_lv.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_lv.arb
@ -32,5 +32,7 @@
  "lookUpButtonLabel": "Meklēt",
  "searchWebButtonLabel": "Meklēt tīmeklī",
  "shareButtonLabel": "Kopīgot…",
-  "clearButtonLabel": "Notīrīt"
+  "clearButtonLabel": "Notīrīt",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_mk.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_mk.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Погледнете нагоре",
  "searchWebButtonLabel": "Пребарајте на интернет",
  "shareButtonLabel": "Споделете...",
-  "clearButtonLabel": "Избриши"
+  "clearButtonLabel": "Избриши",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ml.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ml.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "മുകളിലേക്ക് നോക്കുക",
  "searchWebButtonLabel": "വെബിൽ തിരയുക",
  "shareButtonLabel": "പങ്കിടുക...",
-  "clearButtonLabel": "മായ്ക്കുക"
+  "clearButtonLabel": "മായ്ക്കുക",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_mn.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_mn.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Дээшээ харах",
  "searchWebButtonLabel": "Вебээс хайх",
  "shareButtonLabel": "Хуваалцах...",
-  "clearButtonLabel": "Арилгах"
+  "clearButtonLabel": "Арилгах",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_mr.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_mr.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "शोध घ्या",
  "searchWebButtonLabel": "वेबवर शोधा",
  "shareButtonLabel": "शेअर करा...",
-  "clearButtonLabel": "साफ करा"
+  "clearButtonLabel": "साफ करा",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ms.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ms.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Lihat ke Atas",
  "searchWebButtonLabel": "Buat carian pada Web",
  "shareButtonLabel": "Kongsi...",
-  "clearButtonLabel": "Kosongkan"
+  "clearButtonLabel": "Kosongkan",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_my.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_my.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "အပေါ်ကြည့်ရန်",
  "searchWebButtonLabel": "ဝဘ်တွင်ရှာရန်",
  "shareButtonLabel": "မျှဝေရန်...",
-  "clearButtonLabel": "ဖယ်ရှားရန်"
+  "clearButtonLabel": "ဖယ်ရှားရန်",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_nb.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_nb.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Slå opp",
  "searchWebButtonLabel": "Søk på nettet",
  "shareButtonLabel": "Del…",
-  "clearButtonLabel": "Slett"
+  "clearButtonLabel": "Slett",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ne.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ne.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "माथितिर हेर्नुहोस्",
  "searchWebButtonLabel": "वेबमा खोज्नुहोस्",
  "shareButtonLabel": "सेयर गर्नुहोस्...",
-  "clearButtonLabel": "हटाउनुहोस्"
+  "clearButtonLabel": "हटाउनुहोस्",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_nl.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_nl.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Opzoeken",
  "searchWebButtonLabel": "Op internet zoeken",
  "shareButtonLabel": "Delen...",
-  "clearButtonLabel": "Wissen"
+  "clearButtonLabel": "Wissen",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_no.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_no.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Slå opp",
  "searchWebButtonLabel": "Søk på nettet",
  "shareButtonLabel": "Del…",
-  "clearButtonLabel": "Slett"
+  "clearButtonLabel": "Slett",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_or.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_or.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "ଉପରକୁ ଦେଖନ୍ତୁ",
  "searchWebButtonLabel": "ୱେବ ସର୍ଚ୍ଚ କରନ୍ତୁ",
  "shareButtonLabel": "ସେୟାର୍ କରନ୍ତୁ...",
-  "clearButtonLabel": "ଖାଲି କରନ୍ତୁ"
+  "clearButtonLabel": "ଖାଲି କରନ୍ତୁ",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_pa.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_pa.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "ਖੋਜੋ",
  "searchWebButtonLabel": "ਵੈੱਬ 'ਤੇ ਖੋਜੋ",
  "shareButtonLabel": "ਸਾਂਝਾ ਕਰੋ...",
-  "clearButtonLabel": "ਕਲੀਅਰ ਕਰੋ"
+  "clearButtonLabel": "ਕਲੀਅਰ ਕਰੋ",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_pl.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_pl.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Sprawdź",
  "searchWebButtonLabel": "Szukaj w internecie",
  "shareButtonLabel": "Udostępnij…",
-  "clearButtonLabel": "Wyczyść"
+  "clearButtonLabel": "Wyczyść",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_pt.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_pt.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Pesquisar",
  "searchWebButtonLabel": "Pesquisar na Web",
  "shareButtonLabel": "Compartilhar…",
-  "clearButtonLabel": "Limpar"
+  "clearButtonLabel": "Limpar",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ro.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ro.arb
@ -32,5 +32,7 @@
  "lookUpButtonLabel": "Privire în sus",
  "searchWebButtonLabel": "Căutați pe web",
  "shareButtonLabel": "Trimiteți…",
-  "clearButtonLabel": "Ștergeți"
+  "clearButtonLabel": "Ștergeți",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ru.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ru.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Найти",
  "searchWebButtonLabel": "Искать в интернете",
  "shareButtonLabel": "Поделиться",
-  "clearButtonLabel": "Очистить"
+  "clearButtonLabel": "Очистить",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_si.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_si.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "උඩ බලන්න",
  "searchWebButtonLabel": "වෙබය සොයන්න",
  "shareButtonLabel": "බෙදා ගන්න...",
-  "clearButtonLabel": "හිස් කරන්න"
+  "clearButtonLabel": "හිස් කරන්න",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sk.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sk.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Pohľad nahor",
  "searchWebButtonLabel": "Hľadať na webe",
  "shareButtonLabel": "Zdieľať…",
-  "clearButtonLabel": "Vymazať"
+  "clearButtonLabel": "Vymazať",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sl.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sl.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Pogled gor",
  "searchWebButtonLabel": "Iskanje v spletu",
  "shareButtonLabel": "Deli …",
-  "clearButtonLabel": "Počisti"
+  "clearButtonLabel": "Počisti",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sq.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sq.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Kërko",
  "searchWebButtonLabel": "Kërko në ueb",
  "shareButtonLabel": "Ndaj...",
-  "clearButtonLabel": "Pastro"
+  "clearButtonLabel": "Pastro",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sr.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sr.arb
@ -32,5 +32,7 @@
  "lookUpButtonLabel": "Поглед нагоре",
  "searchWebButtonLabel": "Претражи веб",
  "shareButtonLabel": "Дели…",
-  "clearButtonLabel": "Обриши"
+  "clearButtonLabel": "Обриши",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sv.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sv.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Titta upp",
  "searchWebButtonLabel": "Sök på webben",
  "shareButtonLabel": "Dela …",
-  "clearButtonLabel": "Rensa"
+  "clearButtonLabel": "Rensa",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_sw.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_sw.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Tafuta",
  "searchWebButtonLabel": "Tafuta kwenye Wavuti",
  "shareButtonLabel": "Shiriki...",
-  "clearButtonLabel": "Futa"
+  "clearButtonLabel": "Futa",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ta.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ta.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "தேடு",
  "searchWebButtonLabel": "இணையத்தில் தேடு",
  "shareButtonLabel": "பகிர்...",
-  "clearButtonLabel": "அழி"
+  "clearButtonLabel": "அழி",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_te.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_te.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "వెతకండి",
  "searchWebButtonLabel": "వెబ్‌లో సెర్చ్ చేయండి",
  "shareButtonLabel": "షేర్ చేయండి...",
-  "clearButtonLabel": "క్లియర్ చేయండి"
+  "clearButtonLabel": "క్లియర్ చేయండి",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_th.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_th.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "ค้นหา",
  "searchWebButtonLabel": "ค้นหาบนอินเทอร์เน็ต",
  "shareButtonLabel": "แชร์...",
-  "clearButtonLabel": "ล้าง"
+  "clearButtonLabel": "ล้าง",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_tl.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_tl.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Tumingin sa Itaas",
  "searchWebButtonLabel": "Maghanap sa Web",
  "shareButtonLabel": "Ibahagi...",
-  "clearButtonLabel": "I-clear"
+  "clearButtonLabel": "I-clear",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_tr.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_tr.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Ara",
  "searchWebButtonLabel": "Web'de Ara",
  "shareButtonLabel": "Paylaş...",
-  "clearButtonLabel": "Temizle"
+  "clearButtonLabel": "Temizle",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ug.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ug.arb
@ -27,5 +27,7 @@
  "noSpellCheckReplacementsLabel": "مۇۋاپىق ئۆزگەرتىش تېپىلمىدى",
  "searchTextFieldPlaceholderLabel": "ئىزدەش",
  "modalBarrierDismissLabel": "يېپىش",
-  "menuDismissLabel": "تىزىملىكنى يېپىش"
+  "menuDismissLabel": "تىزىملىكنى يېپىش",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_uk.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_uk.arb
@ -37,5 +37,7 @@
  "lookUpButtonLabel": "Шукати",
  "searchWebButtonLabel": "Пошук в Інтернеті",
  "shareButtonLabel": "Поділитися…",
-  "clearButtonLabel": "Очистити"
+  "clearButtonLabel": "Очистити",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_ur.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_ur.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "تفصیل دیکھیں",
  "searchWebButtonLabel": "ویب تلاش کریں",
  "shareButtonLabel": "اشتراک کریں...",
-  "clearButtonLabel": "صاف کریں"
+  "clearButtonLabel": "صاف کریں",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_uz.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_uz.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Tepaga qarang",
  "searchWebButtonLabel": "Internetdan qidirish",
  "shareButtonLabel": "Ulashish…",
-  "clearButtonLabel": "Tozalash"
+  "clearButtonLabel": "Tozalash",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_vi.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_vi.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Tra cứu",
  "searchWebButtonLabel": "Tìm kiếm trên web",
  "shareButtonLabel": "Chia sẻ...",
-  "clearButtonLabel": "Xoá"
+  "clearButtonLabel": "Xoá",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_zh.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_zh.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "查询",
  "searchWebButtonLabel": "搜索",
  "shareButtonLabel": "共享…",
-  "clearButtonLabel": "清除"
+  "clearButtonLabel": "清除",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/cupertino_zu.arb
+++ b/packages/flutter_localizations/lib/src/l10n/cupertino_zu.arb
@ -27,5 +27,7 @@
  "lookUpButtonLabel": "Bheka Phezulu",
  "searchWebButtonLabel": "Sesha Iwebhu",
  "shareButtonLabel": "Yabelana...",
-  "clearButtonLabel": "Sula"
+  "clearButtonLabel": "Sula",
+  "cancelButtonLabel": "Cancel",
+  "backButtonLabel": "Back"
 }
--- a/packages/flutter_localizations/lib/src/l10n/generated_cupertino_localizations.dart
+++ b/packages/flutter_localizations/lib/src/l10n/generated_cupertino_localizations.dart
@ -47,6 +47,12 @@ class CupertinoLocalizationAf extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'vm.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Vee uit';

@ -213,6 +219,12 @@ class CupertinoLocalizationAm extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ጥዋት';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'አጽዳ';

@ -379,6 +391,12 @@ class CupertinoLocalizationAr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ص';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'محو';

@ -545,6 +563,12 @@ class CupertinoLocalizationAs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'পূৰ্বাহ্ন';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'মচক';

@ -711,6 +735,12 @@ class CupertinoLocalizationAz extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Silin';

@ -877,6 +907,12 @@ class CupertinoLocalizationBe extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'раніцы';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Ачысціць';

@ -1043,6 +1079,12 @@ class CupertinoLocalizationBg extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Изчистване';

@ -1209,6 +1251,12 @@ class CupertinoLocalizationBn extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'মুছুন';

@ -1375,6 +1423,12 @@ class CupertinoLocalizationBo extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'སྔ་དྲོ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'གཙང་བཟོ།';

@ -1541,6 +1595,12 @@ class CupertinoLocalizationBs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'prijepodne';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Obriši';

@ -1707,6 +1767,12 @@ class CupertinoLocalizationCa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Esborra';

@ -1873,6 +1939,12 @@ class CupertinoLocalizationCs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Vymazat';

@ -2039,6 +2111,12 @@ class CupertinoLocalizationCy extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Clirio';

@ -2205,6 +2283,12 @@ class CupertinoLocalizationDa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Ryd';

@ -2371,6 +2455,12 @@ class CupertinoLocalizationDe extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Löschen';

@ -2565,6 +2655,12 @@ class CupertinoLocalizationEl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'π.μ.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Διαγραφή';

@ -2731,6 +2827,12 @@ class CupertinoLocalizationEn extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Clear';

@ -3139,6 +3241,12 @@ class CupertinoLocalizationEs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'a. m.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Borrar';

@ -4225,6 +4333,12 @@ class CupertinoLocalizationEt extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Kustutamine';

@ -4391,6 +4505,12 @@ class CupertinoLocalizationEu extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Garbitu';

@ -4557,6 +4677,12 @@ class CupertinoLocalizationFa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ق.ظ.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'پاک کردن';

@ -4723,6 +4849,12 @@ class CupertinoLocalizationFi extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ap';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Tyhjennä';

@ -4889,6 +5021,12 @@ class CupertinoLocalizationFil extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'I-clear';

@ -5055,6 +5193,12 @@ class CupertinoLocalizationFr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Effacer';

@ -5267,6 +5411,12 @@ class CupertinoLocalizationGl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'a.m.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Borrar';

@ -5433,6 +5583,12 @@ class CupertinoLocalizationGsw extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Löschen';

@ -5599,6 +5755,12 @@ class CupertinoLocalizationGu extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'સાફ કરો';

@ -5765,6 +5927,12 @@ class CupertinoLocalizationHe extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ניקוי';

@ -5931,6 +6099,12 @@ class CupertinoLocalizationHi extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'मिटाएं';

@ -6097,6 +6271,12 @@ class CupertinoLocalizationHr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'prijepodne';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Izbriši';

@ -6263,6 +6443,12 @@ class CupertinoLocalizationHu extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'de.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Törlés';

@ -6429,6 +6615,12 @@ class CupertinoLocalizationHy extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Մաքրել';

@ -6595,6 +6787,12 @@ class CupertinoLocalizationId extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Hapus';

@ -6761,6 +6959,12 @@ class CupertinoLocalizationIs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'f.h.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Hreinsa';

@ -6927,6 +7131,12 @@ class CupertinoLocalizationIt extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Cancella';

@ -7093,6 +7303,12 @@ class CupertinoLocalizationJa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => '消去';

@ -7259,6 +7475,12 @@ class CupertinoLocalizationKa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'გასუფთავება';

@ -7425,6 +7647,12 @@ class CupertinoLocalizationKk extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'түстен кейін';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Өшіру';

@ -7591,6 +7819,12 @@ class CupertinoLocalizationKm extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'សម្អាត';

@ -7757,6 +7991,12 @@ class CupertinoLocalizationKn extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => '\u{cac}\u{cc6}\u{cb3}\u{cbf}\u{c97}\u{ccd}\u{c97}\u{cc6}';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => '\u{ca4}\u{cc6}\u{cb0}\u{cb5}\u{cc1}\u{c97}\u{cca}\u{cb3}\u{cbf}\u{cb8}\u{cbf}';

@ -7923,6 +8163,12 @@ class CupertinoLocalizationKo extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => '오전';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => '삭제';

@ -8089,6 +8335,12 @@ class CupertinoLocalizationKy extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'түшкө чейин';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Тазалоо';

@ -8255,6 +8507,12 @@ class CupertinoLocalizationLo extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ກ່ອນທ່ຽງ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ລຶບລ້າງ';

@ -8421,6 +8679,12 @@ class CupertinoLocalizationLt extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'priešpiet';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Išvalyti';

@ -8587,6 +8851,12 @@ class CupertinoLocalizationLv extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'priekšpusdienā';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Notīrīt';

@ -8753,6 +9023,12 @@ class CupertinoLocalizationMk extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ПРЕТПЛАДНЕ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Избриши';

@ -8919,6 +9195,12 @@ class CupertinoLocalizationMl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'മായ്ക്കുക';

@ -9085,6 +9367,12 @@ class CupertinoLocalizationMn extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ӨГЛӨӨ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Арилгах';

@ -9251,6 +9539,12 @@ class CupertinoLocalizationMr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'साफ करा';

@ -9417,6 +9711,12 @@ class CupertinoLocalizationMs extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'PG';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Kosongkan';

@ -9583,6 +9883,12 @@ class CupertinoLocalizationMy extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ဖယ်ရှားရန်';

@ -9749,6 +10055,12 @@ class CupertinoLocalizationNb extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Slett';

@ -9915,6 +10227,12 @@ class CupertinoLocalizationNe extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'हटाउनुहोस्';

@ -10081,6 +10399,12 @@ class CupertinoLocalizationNl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'am';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Wissen';

@ -10247,6 +10571,12 @@ class CupertinoLocalizationNo extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Slett';

@ -10413,6 +10743,12 @@ class CupertinoLocalizationOr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ଖାଲି କରନ୍ତୁ';

@ -10579,6 +10915,12 @@ class CupertinoLocalizationPa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ਕਲੀਅਰ ਕਰੋ';

@ -10745,6 +11087,12 @@ class CupertinoLocalizationPl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Wyczyść';

@ -10911,6 +11259,12 @@ class CupertinoLocalizationPt extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Limpar';

@ -11126,6 +11480,12 @@ class CupertinoLocalizationRo extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'a.m.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Ștergeți';

@ -11292,6 +11652,12 @@ class CupertinoLocalizationRu extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'АМ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Очистить';

@ -11458,6 +11824,12 @@ class CupertinoLocalizationSi extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'පෙ.ව.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'හිස් කරන්න';

@ -11624,6 +11996,12 @@ class CupertinoLocalizationSk extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Vymazať';

@ -11790,6 +12168,12 @@ class CupertinoLocalizationSl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'DOP.';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Počisti';

@ -11956,6 +12340,12 @@ class CupertinoLocalizationSq extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'paradite';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Pastro';

@ -12122,6 +12512,12 @@ class CupertinoLocalizationSr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'пре подне';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Обриши';

@ -12422,6 +12818,12 @@ class CupertinoLocalizationSv extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'FM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Rensa';

@ -12588,6 +12990,12 @@ class CupertinoLocalizationSw extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Futa';

@ -12754,6 +13162,12 @@ class CupertinoLocalizationTa extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'அழி';

@ -12920,6 +13334,12 @@ class CupertinoLocalizationTe extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'క్లియర్ చేయండి';

@ -13086,6 +13506,12 @@ class CupertinoLocalizationTh extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'ล้าง';

@ -13252,6 +13678,12 @@ class CupertinoLocalizationTl extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'I-clear';

@ -13418,6 +13850,12 @@ class CupertinoLocalizationTr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'ÖÖ';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Temizle';

@ -13584,6 +14022,12 @@ class CupertinoLocalizationUg extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'چۈشتىن بۇرۇن';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'تازىلاش';

@ -13750,6 +14194,12 @@ class CupertinoLocalizationUk extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'дп';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Очистити';

@ -13916,6 +14366,12 @@ class CupertinoLocalizationUr extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'صاف کریں';

@ -14082,6 +14538,12 @@ class CupertinoLocalizationUz extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Tozalash';

@ -14248,6 +14710,12 @@ class CupertinoLocalizationVi extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'SÁNG';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Xoá';

@ -14414,6 +14882,12 @@ class CupertinoLocalizationZh extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => '上午';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => '清除';

@ -14752,6 +15226,12 @@ class CupertinoLocalizationZu extends GlobalCupertinoLocalizations {
  @override
  String get anteMeridiemAbbreviation => 'AM';

+  @override
+  String get backButtonLabel => 'Back';
+
+  @override
+  String get cancelButtonLabel => 'Cancel';
+
  @override
  String get clearButtonLabel => 'Sula';