From 71fab34c98fbc85700ee41f3d41b7d915db7d404 Mon Sep 17 00:00:00 2001
From: kmmiio99o <164557248+kmmiio99o@users.noreply.github.com>
Date: Tue, 9 Jun 2026 11:22:11 +0000
Subject: [PATCH] fix: use locale-independent formatting for LSPatch output
 filename (#4)

Fixes installation failures on non-Latin locales by ensuring the LSPatch
output filename lookup uses Latin numerals regardless of device locale.

LSPatch uses String.format(Locale.getDefault(), ...) which produces
locale-specific numerals (e.g., Arabic numerals on Arabic locales),
but the filename lookup was using hardcoded Latin numerals, causing
a mismatch that resulted in "Invalid package" errors.

Fixes #XXXX
---
 .../patcher/steps/install/InjectShiggyXposedStep.kt   | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/aliucord/manager/patcher/steps/install/InjectShiggyXposedStep.kt b/app/src/main/kotlin/com/aliucord/manager/patcher/steps/install/InjectShiggyXposedStep.kt
index 478b09b..f4c2b03 100644
--- a/app/src/main/kotlin/com/aliucord/manager/patcher/steps/install/InjectShiggyXposedStep.kt
+++ b/app/src/main/kotlin/com/aliucord/manager/patcher/steps/install/InjectShiggyXposedStep.kt
@@ -13,6 +13,7 @@ import org.lsposed.lspatch.share.LSPConfig
 import org.lsposed.patch.LSPatch
 import org.lsposed.patch.util.Logger
 import java.io.File
+import java.util.*
 
 class InjectShiggyXposedStep : Step() {
     override val group: StepGroup = StepGroup.Install
@@ -82,7 +83,15 @@ class InjectShiggyXposedStep : Step() {
             //     FilenameUtils.getBaseName(apkFileName),
             //     LSPConfig.instance.VERSION_CODE)
             // )
-            val patchedApkName = "${baseName}-${LSPConfig.instance.VERSION_CODE}-lspatched.apk"
+            // Note: LSPatch uses Locale.getDefault() which can produce locale-specific numerals
+            // (e.g., Arabic numerals on Arabic locales). We must use Locale.US to ensure
+            // consistent filename matching regardless of device locale.
+            val patchedApkName = String.format(
+                Locale.US,
+                "%s-%d-lspatched.apk",
+                baseName,
+                LSPConfig.instance.VERSION_CODE
+            )
             val patchedApk = File(tempDir, patchedApkName)
 
             if (patchedApk.exists()) {