feat: Add a warning for split APK patching for now

assets/i18n/en.json

@@ -42,7 +42,9 @@
     },
     "patcherView": {
         "widgetTitle": "Patcher",
-        "patchButton": "Patch"
+        "patchButton": "Patch",
+        "patchDialogTitle": "Warning",
+        "patchDialogText": "You have selected a resource patch and a split APK installation was detected so patching errors can occur.\nAre you sure you want to proceed with patching a split base APK?"
     },
     "appSelectorCard": {
         "widgetTitle": "Select application",

lib/services/patcher_api.dart

@@ -82,6 +82,24 @@ class PatcherAPI {
         .toList();
   }
 
+  Future<bool> needsIntegrations(List<Patch> selectedPatches) async {
+    return selectedPatches.any(
+      (patch) => patch.dependencies.contains('integrations'),
+    );
+  }
+
+  Future<bool> needsResourcePatching(List<Patch> selectedPatches) async {
+    return selectedPatches.any(
+      (patch) => patch.dependencies.any((dep) => dep.contains('resource-')),
+    );
+  }
+
+  Future<bool> needsSettingsPatch(List<Patch> selectedPatches) async {
+    return selectedPatches.any(
+      (patch) => patch.dependencies.contains('settings'),
+    );
+  }
+
   Future<String> getOriginalFilePath(
     String packageName,
     String originalFilePath,
@@ -101,15 +119,9 @@ class PatcherAPI {
     String originalFilePath,
     List<Patch> selectedPatches,
   ) async {
-    bool mergeIntegrations = selectedPatches.any(
-      (patch) => patch.dependencies.contains('integrations'),
-    );
-    bool resourcePatching = selectedPatches.any(
-      (patch) => patch.dependencies.any((dep) => dep.contains('resource-')),
-    );
-    bool includeSettings = selectedPatches.any(
-      (patch) => patch.dependencies.contains('settings'),
-    );
+    bool mergeIntegrations = await needsIntegrations(selectedPatches);
+    bool resourcePatching = await needsResourcePatching(selectedPatches);
+    bool includeSettings = await needsSettingsPatch(selectedPatches);
     if (includeSettings) {
       try {
         Patch? settingsPatch = _patches.firstWhereOrNull(

lib/ui/views/patcher/patcher_view.dart

@@ -22,7 +22,7 @@ class PatcherView extends StatelessWidget {
           child: FloatingActionButton.extended(
             label: I18nText('patcherView.patchButton'),
             icon: const Icon(Icons.build),
-            onPressed: () => model.navigateToInstaller(),
+            onPressed: () => model.showPatchConfirmationDialog(context),
           ),
         ),
         body: CustomScrollView(

lib/ui/views/patcher/patcher_viewmodel.dart

@@ -1,14 +1,20 @@
+import 'package:device_apps/device_apps.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_i18n/flutter_i18n.dart';
 import 'package:injectable/injectable.dart';
 import 'package:revanced_manager/app/app.locator.dart';
 import 'package:revanced_manager/app/app.router.dart';
 import 'package:revanced_manager/models/patch.dart';
 import 'package:revanced_manager/models/patched_application.dart';
+import 'package:revanced_manager/services/patcher_api.dart';
+import 'package:revanced_manager/ui/widgets/installerView/custom_material_button.dart';
 import 'package:stacked/stacked.dart';
 import 'package:stacked_services/stacked_services.dart';
 
 @lazySingleton
 class PatcherViewModel extends BaseViewModel {
   final NavigationService _navigationService = locator<NavigationService>();
+  final PatcherAPI _patcherAPI = locator<PatcherAPI>();
   PatchedApplication? selectedApp;
   List<Patch> selectedPatches = [];
 
@@ -31,4 +37,46 @@ class PatcherViewModel extends BaseViewModel {
   bool dimPatchesCard() {
     return selectedApp == null;
   }
+
+  Future<bool> isValidPatchConfig() async {
+    bool needsResourcePatching =
+        await _patcherAPI.needsResourcePatching(selectedPatches);
+    if (needsResourcePatching && selectedApp != null) {
+      Application? app = await DeviceApps.getApp(selectedApp!.packageName);
+      if (app != null && app.isSplit) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  Future<void> showPatchConfirmationDialog(BuildContext context) async {
+    bool isValid = await isValidPatchConfig();
+    if (isValid) {
+      navigateToInstaller();
+    } else {
+      return showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: I18nText('patcherView.patchDialogTitle'),
+          backgroundColor: Theme.of(context).colorScheme.secondaryContainer,
+          content: I18nText('patcherView.patchDialogText'),
+          actions: <Widget>[
+            CustomMaterialButton(
+              isFilled: false,
+              label: I18nText('cancelButton'),
+              onPressed: () => Navigator.of(context).pop(),
+            ),
+            CustomMaterialButton(
+              label: I18nText('okButton'),
+              onPressed: () {
+                Navigator.of(context).pop();
+                navigateToInstaller();
+              },
+            )
+          ],
+        ),
+      );
+    }
+  }
 }

pubspec.yaml

@@ -17,7 +17,7 @@ dependencies:
   device_apps:
     git:
       url: https://github.com/ponces/flutter_plugin_device_apps
-      ref: appinfo-from-storage
+      ref: revanced-manager
   device_info_plus: ^4.1.2
   dio: ^4.0.6
   dio_http_cache_lts: ^0.4.1