Update proguard

apkzlib/src/main/java/com/android/tools/build/apkzlib/sign/SigningOptions.java

@@ -86,6 +86,7 @@ public abstract class SigningOptions {
     public abstract RunnablesExecutor getExecutor();
 
   /** SDK dependencies of the APK */
+  @SuppressWarnings("mutable")
   @Nullable
   public abstract byte[] getSdkDependencyData();
 

appstub/build.gradle.kts

@@ -10,8 +10,8 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = false
-            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+            isMinifyEnabled = true
+            proguardFiles("proguard-rules.pro")
         }
     }
 }
@@ -22,7 +22,10 @@ androidComponents.onVariants { variant ->
 
     task<Copy>("copyDex$variantCapped") {
         dependsOn("assemble$variantCapped")
-        from("$buildDir/intermediates/dex/$variantLowered/mergeDex$variantCapped/classes.dex")
+        val dexOutPath = if (variant.buildType == "release")
+            "$buildDir/intermediates/dex/$variantLowered/minify${variantCapped}WithR8" else
+            "$buildDir/intermediates/dex/$variantLowered/mergeDex$variantCapped"
+        from(dexOutPath)
         rename("classes.dex", "loader.dex")
         into("${rootProject.projectDir}/out/assets/dex")
     }
@@ -38,6 +41,4 @@ androidComponents.onVariants { variant ->
 
 dependencies {
     compileOnly(projects.hiddenapi.stubs)
-
-    implementation("de.upb.cs.swt:axml:2.1.2")
 }

appstub/proguard-rules.pro

@@ -1,21 +1,4 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+-keep class org.lsposed.lspatch.appstub.LSPAppComponentFactoryStub {
+    public static byte[] dex;
+    <init>();
+}

manager/proguard-rules.pro

@@ -1,5 +1,6 @@
 -keep class com.beust.jcommander.** { *; }
 -keep class org.lsposed.lspatch.Patcher$Options { *; }
+-keep class org.lsposed.lspatch.share.PatchConfig { *; }
 -keepclassmembers class org.lsposed.patch.LSPatch {
     private <fields>;
 }

patch-loader/src/main/java/org/lsposed/lspatch/service/RemoteApplicationService.java

@@ -5,6 +5,7 @@ import static org.lsposed.lspatch.share.Constants.MANAGER_PACKAGE_NAME;
 import android.content.Context;
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Environment;
 import android.os.IBinder;
 import android.os.ParcelFileDescriptor;
 import android.os.RemoteException;
@@ -13,6 +14,8 @@ import android.util.Log;
 import org.lsposed.lspd.models.Module;
 import org.lsposed.lspd.service.ILSPApplicationService;
 
+import java.io.File;
+import java.util.ArrayList;
 import java.util.List;
 
 public class RemoteApplicationService implements ILSPApplicationService {
@@ -26,34 +29,34 @@ public class RemoteApplicationService implements ILSPApplicationService {
             Bundle back = context.getContentResolver().call(PROVIDER, "getBinder", null, null);
             service = ILSPApplicationService.Stub.asInterface(back.getBinder("binder"));
             if (service == null) throw new RemoteException("Binder is null");
-        } catch (RemoteException e) {
+        } catch (Throwable e) {
             Log.e("LSPatch", "Error when initializing RemoteApplicationServiceClient", e);
         }
     }
 
     @Override
     public IBinder requestModuleBinder(String name) {
-        return service.asBinder();
+        return service == null ? null : service.asBinder();
     }
 
     @Override
     public List<Module> getModulesList() throws RemoteException {
-        return service.getModulesList();
+        return service == null ? new ArrayList<>() : service.getModulesList();
     }
 
     @Override
-    public String getPrefsPath(String packageName) throws RemoteException {
-        return service.getPrefsPath(packageName);
+    public String getPrefsPath(String packageName) {
+        return new File(Environment.getDataDirectory(), "data/" + packageName + "/shared_prefs/").getAbsolutePath();
     }
 
     @Override
     public Bundle requestRemotePreference(String packageName, int userId, IBinder callback) throws RemoteException {
-        return service.requestRemotePreference(packageName, userId, callback);
+        return service == null ? null : service.requestRemotePreference(packageName, userId, callback);
     }
 
     @Override
     public IBinder asBinder() {
-        return service.asBinder();
+        return service == null ? null : service.asBinder();
     }
 
     @Override

patch/src/main/java/org/lsposed/patch/LSPatch.java

@@ -285,7 +285,7 @@ public class LSPatch {
                 throw new PatchError("Error when saving config");
             }
 
-            Set<String> apkArchs = new HashSet<>();
+            Set<String> apkArches = new HashSet<>();
 
             logger.d("Search target apk library arch...");
 
@@ -293,11 +293,11 @@ public class LSPatch {
                 var name = storedEntry.getCentralDirectoryHeader().getName();
                 if (name.startsWith("lib/") && name.length() >= 5) {
                     var arch = name.substring(4, name.indexOf('/', 5));
-                    apkArchs.add(arch);
+                    apkArches.add(arch);
                 }
             }
-            if (apkArchs.isEmpty()) apkArchs.addAll(ARCHES);
-            apkArchs.removeIf((arch) -> {
+            if (apkArches.isEmpty()) apkArches.addAll(ARCHES);
+            apkArches.removeIf((arch) -> {
                 if (!ARCHES.contains(arch) && !arch.equals("armeabi")) {
                     logger.e("Warning: unsupported arch " + arch + ". Skipping...");
                     return true;