From cf12087e214a24cd29a14472f7882c7c88315609 Mon Sep 17 00:00:00 2001
From: vvb2060 <vvb2060@gmail.com>
Date: Tue, 6 May 2025 15:03:32 +0000
Subject: [PATCH] app: disable multiArch

---
 app/core/src/main/AndroidManifest.xml             |  1 -
 .../magisk/core/tasks/MagiskInstaller.kt          | 15 +++++++++------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/app/core/src/main/AndroidManifest.xml b/app/core/src/main/AndroidManifest.xml
index fdcaa874b..35f228413 100644
--- a/app/core/src/main/AndroidManifest.xml
+++ b/app/core/src/main/AndroidManifest.xml
@@ -14,7 +14,6 @@
     <application
         android:name=".App"
         android:icon="@drawable/ic_launcher"
-        android:multiArch="true"
         tools:ignore="UnusedAttribute,GoogleAppIndexingWarning"
         tools:remove="android:appComponentFactory">
 
diff --git a/app/core/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt b/app/core/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
index e2f270059..507fb4185 100644
--- a/app/core/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
+++ b/app/core/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
@@ -132,7 +132,6 @@ abstract class MagiskInstallImpl protected constructor(
                         if (entry != null) {
                             val magisk32 = File(installDir, "magisk32")
                             zf.getInputStream(entry).writeTo(magisk32)
-                            magisk32.setExecutable(true)
                         }
                     }
                 }
@@ -147,11 +146,15 @@ abstract class MagiskInstallImpl protected constructor(
                     Os.symlink(lib.path, "$installDir/$name")
                 }
 
-                // Also symlink magisk32 on 64-bit devices that supports 32-bit
-                val lib32 = info.javaClass.getDeclaredField("secondaryNativeLibraryDir")
-                    .get(info) as String?
-                if (lib32 != null) {
-                    Os.symlink("$lib32/libmagisk.so", "$installDir/magisk32");
+                // Also extract magisk32 on 64-bit devices that supports 32-bit
+                val abi32 = Const.CPU_ABI_32
+                if (Process.is64Bit() && abi32 != null) {
+                    val name = "lib/$abi32/libmagisk.so"
+                    val entry = javaClass.classLoader!!.getResourceAsStream(name)
+                    if (entry != null) {
+                        val magisk32 = File(installDir, "magisk32")
+                        entry.writeTo(magisk32)
+                    }
                 }
             }