remove unneeded classpath messing

app/src/main/java/com/robtopx/geometryjump/LaunchUtils.kt

@@ -3,47 +3,8 @@ package com.robtopx.geometryjump
 import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
 import android.content.res.AssetManager
-import dalvik.system.BaseDexClassLoader
-import java.io.File
 
 object LaunchUtils {
-    @Suppress("UNCHECKED_CAST")
-    fun addDirectoryToClassPath(directory: String, classLoader: ClassLoader) {
-        // uses code from zhuowei/MCPELauncher
-        try {
-            val clazz = classLoader.javaClass
-            val plField = clazz.superclass.getDeclaredField("pathList")
-            plField.isAccessible = true
-
-            val pathListInst = plField.get(classLoader)
-            val pathListClazz = pathListInst.javaClass
-            val nldField = pathListClazz.getDeclaredField("nativeLibraryDirectories")
-            nldField.isAccessible = true
-
-            val pathList = nldField.get(pathListInst)
-
-            println(pathList)
-
-            if (pathList is ArrayList<*>) {
-                // no safe way to check this type afaik, so casting is needed
-                (pathList as ArrayList<File>).add(
-                    File(directory)
-                )
-            }
-
-            if (classLoader is BaseDexClassLoader && classLoader.findLibrary(GJConstants.COCOS_LIB_NAME) == null) {
-                val anpMethod = pathListClazz.getDeclaredMethod("addNativePath", Collection::class.java)
-
-                anpMethod.invoke(
-                    pathListInst,
-                    listOf(directory)
-                )
-            }
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-
     fun isGeometryDashInstalled(packageManager: PackageManager): Boolean {
         return try {
             packageManager.getPackageInfo(GJConstants.PACKAGE_NAME, 0)

app/src/main/java/dev/xyze/geodelauncher/GeometryDashActivity.kt

@@ -23,7 +23,6 @@ import com.customRobTop.BaseRobTopActivity
 import com.customRobTop.JniToCpp
 import com.robtopx.geometryjump.GJConstants
 import com.robtopx.geometryjump.LaunchUtils
-import dev.xyze.geodelauncher.ui.theme.GeodeLauncherTheme
 import org.cocos2dx.lib.Cocos2dxEditText
 import org.cocos2dx.lib.Cocos2dxGLSurfaceView
 import org.cocos2dx.lib.Cocos2dxHelper
@@ -51,10 +50,8 @@ class GeometryDashActivity : ComponentActivity(), Cocos2dxHelper.Cocos2dxHelperL
 
         LaunchUtils.addAssetsFromPackage(assets, gdPackageInfo)
 
-        LaunchUtils.addDirectoryToClassPath(gdNativeLibraryPath, classLoader)
-
-        System.loadLibrary(GJConstants.FMOD_LIB_NAME)
-        System.loadLibrary(GJConstants.COCOS_LIB_NAME)
+        System.load("$gdNativeLibraryPath/lib${GJConstants.FMOD_LIB_NAME}.so")
+        System.load("$gdNativeLibraryPath/lib${GJConstants.COCOS_LIB_NAME}.so")
 
         val loadSuccess = try {
             System.loadLibrary(GJConstants.MOD_CORE_LIB_NAME)