diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index c05b3305..613e8cc5 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -130,7 +130,6 @@ abstract class ExampleClassVisitorFactory : AsmClassVisitorFactory<Instrumentati
                     ) {
                         if (opcode == Opcodes.INVOKESPECIAL) {
                             for (i in 0 .. Type.getMethodType(descriptor).argumentTypes.size) {
-                                println("load param $i")
                                 super.visitVarInsn(Opcodes.ALOAD, i)
                             }
                             val newOwner =
diff --git a/core/src/main/java/de/robv/android/xposed/XposedInit.java b/core/src/main/java/de/robv/android/xposed/XposedInit.java
index 7de2e1fb..3ee8d967 100644
--- a/core/src/main/java/de/robv/android/xposed/XposedInit.java
+++ b/core/src/main/java/de/robv/android/xposed/XposedInit.java
@@ -211,10 +211,7 @@ public final class XposedInit {
             resparam.res = newRes;
             XCallback.callAll(resparam);
 
-            var rlparam = new XposedModuleInterface.ResourceLoadedParam();
-            rlparam.packageName = packageName;
-            rlparam.res = newRes;
-            LSPosedContext.callOnResourceLoaded(rlparam, null);
+            LSPosedContext.callOnResourceLoaded(resparam);
         }
 
         param.setResult(newRes);
diff --git a/core/src/main/java/de/robv/android/xposed/callbacks/XC_InitPackageResources.java b/core/src/main/java/de/robv/android/xposed/callbacks/XC_InitPackageResources.java
index dd8e42d7..edbcb2f8 100644
--- a/core/src/main/java/de/robv/android/xposed/callbacks/XC_InitPackageResources.java
+++ b/core/src/main/java/de/robv/android/xposed/callbacks/XC_InitPackageResources.java
@@ -21,10 +21,16 @@
 package de.robv.android.xposed.callbacks;
 
 import android.content.res.XResources;
+import android.content.res.XposedResources;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import java.util.concurrent.CopyOnWriteArraySet;
 
 import de.robv.android.xposed.IXposedHookInitPackageResources;
+import io.github.libxposed.XposedModuleInterface;
 
 /**
  * This class is only used for internal purposes, except for the {@link InitPackageResourcesParam}
@@ -54,7 +60,7 @@ public abstract class XC_InitPackageResources extends XCallback implements IXpos
     /**
      * Wraps information about the resources being initialized.
      */
-    public static final class InitPackageResourcesParam extends XCallback.Param {
+    public static final class InitPackageResourcesParam extends XCallback.Param implements XposedModuleInterface.ResourcesLoadedParam {
         /**
          * @hide
          */
@@ -72,6 +78,24 @@ public abstract class XC_InitPackageResources extends XCallback implements IXpos
          * {@link XResources#setReplacement(String, String, String, Object)}.
          */
         public XResources res;
+
+        @NonNull
+        @Override
+        public String getPackageName() {
+            return packageName;
+        }
+
+        @NonNull
+        @Override
+        public XposedResources getResources() {
+            return res;
+        }
+
+        @Nullable
+        @Override
+        public Bundle getExtras() {
+            return null;
+        }
     }
 
     /**
diff --git a/core/src/main/java/de/robv/android/xposed/callbacks/XC_LoadPackage.java b/core/src/main/java/de/robv/android/xposed/callbacks/XC_LoadPackage.java
index d33429fa..d1b1c09b 100644
--- a/core/src/main/java/de/robv/android/xposed/callbacks/XC_LoadPackage.java
+++ b/core/src/main/java/de/robv/android/xposed/callbacks/XC_LoadPackage.java
@@ -21,11 +21,16 @@
 package de.robv.android.xposed.callbacks;
 
 import android.content.pm.ApplicationInfo;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import java.util.concurrent.CopyOnWriteArraySet;
 
 import de.robv.android.xposed.IXposedHookLoadPackage;
 import de.robv.android.xposed.XposedBridge.CopyOnWriteSortedSet;
+import io.github.libxposed.XposedModuleInterface;
 
 /**
  * This class is only used for internal purposes, except for the {@link LoadPackageParam}
@@ -55,7 +60,7 @@ public abstract class XC_LoadPackage extends XCallback implements IXposedHookLoa
     /**
      * Wraps information about the app being loaded.
      */
-    public static final class LoadPackageParam extends XCallback.Param {
+    public static final class LoadPackageParam extends XCallback.Param implements XposedModuleInterface.PackageLoadedParam {
         /**
          * @hide
          */
@@ -87,6 +92,41 @@ public abstract class XC_LoadPackage extends XCallback implements IXposedHookLoa
          * Set to {@code true} if this is the first (and main) application for this process.
          */
         public boolean isFirstApplication;
+
+        @NonNull
+        @Override
+        public String getPackageName() {
+            return packageName;
+        }
+
+        @NonNull
+        @Override
+        public ApplicationInfo getAppInfo() {
+            return appInfo;
+        }
+
+        @NonNull
+        @Override
+        public ClassLoader getClassLoader() {
+            return classLoader;
+        }
+
+        @NonNull
+        @Override
+        public String getProcessName() {
+            return processName;
+        }
+
+        @Override
+        public boolean isFirstApplication() {
+            return isFirstApplication;
+        }
+
+        @Nullable
+        @Override
+        public Bundle getExtras() {
+            return null;
+        }
     }
 
     /**
diff --git a/core/src/main/java/io/github/libxposed/XposedModule.java b/core/src/main/java/io/github/libxposed/XposedModule.java
index 40d4b8e3..fc8d9c95 100644
--- a/core/src/main/java/io/github/libxposed/XposedModule.java
+++ b/core/src/main/java/io/github/libxposed/XposedModule.java
@@ -1,11 +1,9 @@
 package io.github.libxposed;
 
-import android.os.Bundle;
-
-import androidx.annotation.Nullable;
+import androidx.annotation.NonNull;
 
 public abstract class XposedModule extends XposedContextWrapper implements XposedModuleInterface {
-    public XposedModule(XposedContext base, @SuppressWarnings("unused") boolean isSystemServer, @SuppressWarnings("unused") String processName, @SuppressWarnings("unused") String appDir, @SuppressWarnings("unused") @Nullable Bundle extras) {
+    public XposedModule(XposedContext base, @SuppressWarnings("unused") @NonNull ModuleLoadedParam param) {
         super(base);
     }
 }
diff --git a/core/src/main/java/io/github/libxposed/XposedModuleInterface.java b/core/src/main/java/io/github/libxposed/XposedModuleInterface.java
index 32bf8b24..a75bdb28 100644
--- a/core/src/main/java/io/github/libxposed/XposedModuleInterface.java
+++ b/core/src/main/java/io/github/libxposed/XposedModuleInterface.java
@@ -9,24 +9,33 @@ import androidx.annotation.Nullable;
 
 @SuppressWarnings("unused")
 public interface XposedModuleInterface {
-    class PackageLoadedParam {
-        public String packageName;
-        public String processName;
-        public ClassLoader classLoader;
-        public ApplicationInfo appInfo;
-        public boolean isFirstApplication;
+    interface ModuleLoadedParam {
+        boolean isSystemServer();
+        @NonNull String getProcessName();
+        @NonNull String getAppDataDir();
+        @Nullable Bundle getExtras();
     }
 
-    class ResourceLoadedParam {
-        public String packageName;
-        public XposedResources res;
+    interface PackageLoadedParam {
+        @NonNull String getPackageName();
+        @NonNull ApplicationInfo getAppInfo();
+        @NonNull ClassLoader getClassLoader();
+        @NonNull String getProcessName();
+        boolean isFirstApplication();
+        @Nullable Bundle getExtras();
     }
 
-    default void onPackageLoaded(@NonNull PackageLoadedParam param, @Nullable Bundle extra) {
+    interface ResourcesLoadedParam {
+        @NonNull String getPackageName();
+        @NonNull XposedResources getResources();
+        @Nullable Bundle getExtras();
+    }
+
+    default void onPackageLoaded(@NonNull PackageLoadedParam param) {
 
     }
 
-    default void onResourceLoaded(@NonNull ResourceLoadedParam param, @Nullable Bundle extra) {
+    default void onResourceLoaded(@NonNull ResourcesLoadedParam param) {
 
     }
 
diff --git a/core/src/main/java/org/lsposed/lspd/hooker/LoadedApkGetCLHooker.java b/core/src/main/java/org/lsposed/lspd/hooker/LoadedApkGetCLHooker.java
index 90fc2493..68c5152d 100644
--- a/core/src/main/java/org/lsposed/lspd/hooker/LoadedApkGetCLHooker.java
+++ b/core/src/main/java/org/lsposed/lspd/hooker/LoadedApkGetCLHooker.java
@@ -93,13 +93,7 @@ public class LoadedApkGetCLHooker extends XC_MethodHook {
             Hookers.logD("Call handleLoadedPackage: packageName=" + lpparam.packageName + " processName=" + lpparam.processName + " isFirstApplication=" + isFirstApplication + " classLoader=" + lpparam.classLoader + " appInfo=" + lpparam.appInfo);
             XC_LoadPackage.callAll(lpparam);
 
-            var plparam = new XposedModuleInterface.PackageLoadedParam();
-            plparam.packageName = packageName;
-            plparam.processName = processName;
-            plparam.classLoader = classLoader;
-            plparam.appInfo = loadedApk.getApplicationInfo();
-            plparam.isFirstApplication = isFirstApplication;
-            LSPosedContext.callOnPackageLoaded(plparam, null);
+            LSPosedContext.callOnPackageLoaded(lpparam);
         } catch (Throwable t) {
             Hookers.logE("error when hooking LoadedApk#getClassLoader", t);
         } finally {
diff --git a/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java b/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
index b274024c..bc2c40ca 100644
--- a/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
+++ b/core/src/main/java/org/lsposed/lspd/impl/LSPosedContext.java
@@ -77,20 +77,20 @@ public class LSPosedContext extends XposedContext {
         this.mApkPath = apkPath;
     }
 
-    public static void callOnPackageLoaded(XposedModuleInterface.PackageLoadedParam param, Bundle extra) {
+    public static void callOnPackageLoaded(XposedModuleInterface.PackageLoadedParam param) {
         for (XposedModule module : modules) {
             try {
-                module.onPackageLoaded(param, extra);
+                module.onPackageLoaded(param);
             } catch (Throwable t) {
                 Log.e(TAG, "Error when calling onPackageLoaded of " + ((LSPosedContext) module.getBaseContext()).mPackageName, t);
             }
         }
     }
 
-    public static void callOnResourceLoaded(XposedModuleInterface.ResourceLoadedParam param, Bundle extra) {
+    public static void callOnResourceLoaded(XposedModuleInterface.ResourcesLoadedParam param) {
         for (XposedModule module : modules) {
             try {
-                module.onResourceLoaded(param, extra);
+                module.onResourceLoaded(param);
             } catch (Throwable t) {
                 Log.e(TAG, "Error when calling onResourceLoaded of " + ((LSPosedContext) module.getBaseContext()).mPackageName, t);
             }
@@ -149,11 +149,34 @@ public class LSPosedContext extends XposedContext {
                     Log.e(TAG, "    This class doesn't implement any sub-interface of XposedModule, skipping it");
                 }
                 try {
-                    if (moduleClass.getMethod("onResourceLoaded", XposedModuleInterface.ResourceLoadedParam.class, Bundle.class).getDeclaringClass() != XposedModuleInterface.class) {
+                    if (moduleClass.getMethod("onResourceLoaded", XposedModuleInterface.ResourcesLoadedParam.class).getDeclaringClass() != XposedModuleInterface.class) {
                         XposedInit.hookResources();
                     }
-                    var moduleEntry = moduleClass.getConstructor(XposedContext.class, boolean.class, String.class, Bundle.class);
-                    var moduleContext = (XposedModule) moduleEntry.newInstance(ctx, isSystemServer, processName, null);
+                    var moduleEntry = moduleClass.getConstructor(XposedContext.class, XposedModuleInterface.ModuleLoadedParam.class);
+                    var moduleContext = (XposedModule) moduleEntry.newInstance(ctx, new XposedModuleInterface.ModuleLoadedParam() {
+                        @Override
+                        public boolean isSystemServer() {
+                            return isSystemServer;
+                        }
+
+                        @NonNull
+                        @Override
+                        public String getProcessName() {
+                            return processName;
+                        }
+
+                        @NonNull
+                        @Override
+                        public String getAppDataDir() {
+                            return appDir;
+                        }
+
+                        @Nullable
+                        @Override
+                        public Bundle getExtras() {
+                            return null;
+                        }
+                    });
                     modules.add(moduleContext);
                 } catch (Throwable e) {
                     Log.e(TAG, "    Failed to load class " + moduleClass, e);