Add reverse transition animation toggle (#683)

assets/translations/de.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "App entfernen?",
         "other": "Apps entfernen?"

assets/translations/en.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Remove App?",
         "other": "Remove Apps?"

assets/translations/es.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "¿Eliminar Aplicación?",
         "other": "¿Eliminar Aplicaciones?"

assets/translations/fa.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "برنامه حذف شود؟",
         "other": "برنامه ها حذف شوند؟"

assets/translations/fr.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Supprimer l'application ?",
         "other": "Supprimer les applications ?"

assets/translations/hu.json

@@ -237,6 +237,7 @@
     "pickHighestVersionCode": "A legmagasabb verziószámú APK auto. kiválasztása",
     "checkUpdateOnDetailPage": "Frissítések keresése az app részleteit tartalmazó oldal megnyitásakor",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Eltávolítja az alkalmazást?",
         "other": "Eltávolítja az alkalmazást?"

assets/translations/it.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Rimuovere l'app?",
         "other": "Rimuovere le app?"

assets/translations/ja.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "最も高いバージョンコードのAPKを自動的に選択する",
     "checkUpdateOnDetailPage": "アプリの詳細ページを開く際にアップデートを確認する",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "アプリを削除しますか？",
         "other": "アプリを削除しますか？"

assets/translations/pl.json

@@ -242,6 +242,7 @@
     "pickHighestVersionCode": "Automatycznie wybierz najwyższy kod wersji APK",
     "checkUpdateOnDetailPage": "Sprawdzaj aktualizacje podczas otwierania strony szczegółów aplikacji",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Usunąć aplikację?",
         "other": "Usunąć aplikacje?"

assets/translations/ru.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Автовыбор кода наивысшей версии APK",
     "checkUpdateOnDetailPage": "Проверять наличие обновлений при открытии страницы представления приложения",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "Удалить приложение?",
         "other": "Удалить приложения?"

assets/translations/zh.json

@@ -238,6 +238,7 @@
     "pickHighestVersionCode": "Auto-select highest version code APK",
     "checkUpdateOnDetailPage": "Check for updates on opening an App detail page",
     "disablePageTransitions": "Disable page transition animations",
+    "reversePageTransitions": "Reverse page transition animations",
     "removeAppQuestion": {
         "one": "是否删除应用？",
         "other": "是否删除应用？"

lib/pages/home.dart

@@ -94,7 +94,9 @@ class _HomePageState extends State<HomePage> {
             duration: Duration(
                 milliseconds:
                     settingsProvider.disablePageTransitions ? 0 : 300),
-            reverse: isReversing,
+            reverse: settingsProvider.reversePageTransitions
+                ? !isReversing
+                : isReversing,
             transitionBuilder: (
               Widget child,
               Animation<double> animation,

lib/pages/settings.dart

@@ -411,6 +411,21 @@ class _SettingsPageState extends State<SettingsPage> {
                                     })
                               ],
                             ),
+                            height16,
+                            Row(
+                              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                              children: [
+                                Flexible(
+                                    child: Text(tr('reversePageTransitions'))),
+                                Switch(
+                                    value:
+                                        settingsProvider.reversePageTransitions,
+                                    onChanged: (value) {
+                                      settingsProvider.reversePageTransitions =
+                                          value;
+                                    })
+                              ],
+                            ),
                             height32,
                             Text(
                               tr('categories'),

lib/providers/settings_provider.dart

@@ -300,4 +300,13 @@ class SettingsProvider with ChangeNotifier {
     prefs?.setBool('disablePageTransitions', show);
     notifyListeners();
   }
+
+  bool get reversePageTransitions {
+    return prefs?.getBool('reversePageTransitions') ?? false;
+  }
+
+  set reversePageTransitions(bool show) {
+    prefs?.setBool('reversePageTransitions', show);
+    notifyListeners();
+  }
 }