From 5418c36716a7f28fd12b809f316ad28d0abdfccd Mon Sep 17 00:00:00 2001
From: Ushie <ushiekane@gmail.com>
Date: Fri, 30 Sep 2022 21:36:39 +0300
Subject: [PATCH] feat: use patcher for resourcePatch detection (#337)

Co-authored-by: Aunali321 <aunvakil.aa@gmail.com>
---
 android/app/build.gradle                      |  2 +-
 .../revanced/manager/flutter/MainActivity.kt  | 28 +++++++++----------
 lib/services/patcher_api.dart                 |  2 --
 3 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/android/app/build.gradle b/android/app/build.gradle
index acb4f821..10d29955 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -71,7 +71,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     // ReVanced
-    implementation "app.revanced:revanced-patcher:5.1.0"
+    implementation "app.revanced:revanced-patcher:5.1.1"
 
     // Signing & aligning
     implementation("org.bouncycastle:bcpkix-jdk15on:1.70")
diff --git a/android/app/src/main/kotlin/app/revanced/manager/flutter/MainActivity.kt b/android/app/src/main/kotlin/app/revanced/manager/flutter/MainActivity.kt
index 307170ba..8d46d448 100644
--- a/android/app/src/main/kotlin/app/revanced/manager/flutter/MainActivity.kt
+++ b/android/app/src/main/kotlin/app/revanced/manager/flutter/MainActivity.kt
@@ -1,5 +1,6 @@
 package app.revanced.manager.flutter
 
+import android.os.Build
 import android.os.Handler
 import android.os.Looper
 import androidx.annotation.NonNull
@@ -42,7 +43,6 @@ class MainActivity : FlutterActivity() {
                     val selectedPatches = call.argument<List<String>>("selectedPatches")
                     val cacheDirPath = call.argument<String>("cacheDirPath")
                     val mergeIntegrations = call.argument<Boolean>("mergeIntegrations")
-                    val resourcePatching = call.argument<Boolean>("resourcePatching")
                     val keyStoreFilePath = call.argument<String>("keyStoreFilePath")
                     if (patchBundleFilePath != null &&
                         originalFilePath != null &&
@@ -53,7 +53,6 @@ class MainActivity : FlutterActivity() {
                         selectedPatches != null &&
                         cacheDirPath != null &&
                         mergeIntegrations != null &&
-                        resourcePatching != null &&
                         keyStoreFilePath != null
                     ) {
                         runPatcher(
@@ -67,7 +66,6 @@ class MainActivity : FlutterActivity() {
                             selectedPatches,
                             cacheDirPath,
                             mergeIntegrations,
-                            resourcePatching,
                             keyStoreFilePath
                         )
                     } else {
@@ -90,7 +88,6 @@ class MainActivity : FlutterActivity() {
         selectedPatches: List<String>,
         cacheDirPath: String,
         mergeIntegrations: Boolean,
-        resourcePatching: Boolean,
         keyStoreFilePath: String
     ) {
         val originalFile = File(originalFilePath)
@@ -102,16 +99,20 @@ class MainActivity : FlutterActivity() {
 
         Thread {
             try {   
-                val patches = DexPatchBundle(
-                    patchBundleFilePath,
-                    DexClassLoader(
+                val patches = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.CUPCAKE) {
+                    DexPatchBundle(
                         patchBundleFilePath,
-                        cacheDirPath,
-                        null,
-                        javaClass.classLoader
-                    )
-                ).loadPatches().filter { patch -> selectedPatches.any { it == patch.patchName } }
-                
+                        DexClassLoader(
+                            patchBundleFilePath,
+                            cacheDirPath,
+                            null,
+                            javaClass.classLoader
+                        )
+                    ).loadPatches().filter { patch -> selectedPatches.any { it == patch.patchName } }
+                } else {
+                    TODO("VERSION.SDK_INT < CUPCAKE")
+                }
+
                 handler.post {
                     installerChannel.invokeMethod(
                         "update",
@@ -139,7 +140,6 @@ class MainActivity : FlutterActivity() {
                         PatcherOptions(
                             inputFile,
                             cacheDirPath,
-                            resourcePatching,
                             Aapt.binary(applicationContext).absolutePath,
                             cacheDirPath,
                             logger = ManagerLogger()
diff --git a/lib/services/patcher_api.dart b/lib/services/patcher_api.dart
index b89732cf..f70d6a1b 100644
--- a/lib/services/patcher_api.dart
+++ b/lib/services/patcher_api.dart
@@ -142,7 +142,6 @@ class PatcherAPI {
     List<Patch> selectedPatches,
   ) async {
     bool mergeIntegrations = await needsIntegrations(selectedPatches);
-    bool resourcePatching = await needsResourcePatching(selectedPatches);
     bool includeSettings = await needsSettingsPatch(selectedPatches);
     if (includeSettings) {
       try {
@@ -186,7 +185,6 @@ class PatcherAPI {
           'selectedPatches': selectedPatches.map((p) => p.name).toList(),
           'cacheDirPath': cacheDir.path,
           'mergeIntegrations': mergeIntegrations,
-          'resourcePatching': resourcePatching,
           'keyStoreFilePath': _keyStoreFile.path,
         },
       );