From dd45ddde80d894cde85763a2cfe1fa6cd56838b6 Mon Sep 17 00:00:00 2001
From: naijun0403 <naijun0403@gmail.com>
Date: Tue, 20 May 2025 23:22:31 +0900
Subject: [PATCH] feat(kakaotalk): enhance version info patch to include build
 timestamp

---
 .../kakaotalk/versioninfo/VersionInfoPatch.kt | 22 ++++++++++++++-----
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/patches/src/main/kotlin/app/revanced/patches/kakaotalk/versioninfo/VersionInfoPatch.kt b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/versioninfo/VersionInfoPatch.kt
index eb08dae8f..5cfc80f4d 100644
--- a/patches/src/main/kotlin/app/revanced/patches/kakaotalk/versioninfo/VersionInfoPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/versioninfo/VersionInfoPatch.kt
@@ -10,6 +10,7 @@ import com.android.tools.smali.dexlib2.Opcode
 import com.android.tools.smali.dexlib2.builder.instruction.BuilderInstruction21c
 import com.android.tools.smali.dexlib2.iface.reference.StringReference
 import com.android.tools.smali.dexlib2.immutable.reference.ImmutableStringReference
+import java.time.format.DateTimeFormatter
 
 @Suppress("unused")
 val versionInfoPatch = bytecodePatch(
@@ -19,8 +20,8 @@ val versionInfoPatch = bytecodePatch(
     compatibleWith("com.kakao.talk"("25.4.2"))
 
     execute {
-        val runPatch: (Fingerprint) -> Unit = {
-            val versionInfo = it.method.instructions
+        val runPatch: (Fingerprint, Boolean) -> Unit = { fp, inDetail ->
+            val versionInfo = fp.method.instructions
                 .filterIsInstance<BuilderInstruction21c>()
                 .first { inst ->
                     inst.opcode == Opcode.CONST_STRING
@@ -28,20 +29,29 @@ val versionInfoPatch = bytecodePatch(
 
             val versionString = (versionInfo.reference as StringReference).string
 
-            it.method
+            fp.method
                 .replaceInstruction(
                     versionInfo.location.index,
                     BuilderInstruction21c(
                         Opcode.CONST_STRING,
                         versionInfo.registerA,
                         ImmutableStringReference(
-                            "$versionString (ReVanced)"
+                            if (inDetail) {
+                                val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")
+                                "$versionString (ReVanced)\nBuild at: ${
+                                    formatter.format(
+                                        java.time.LocalDateTime.now()
+                                    )
+                                }"
+                            } else {
+                                "$versionString (ReVanced)"
+                            }
                         )
                     )
                 )
         }
 
-        runPatch(versionInfoFingerprint)
-        runPatch(versionInfoPreviewFingerprint)
+        runPatch(versionInfoFingerprint, true)
+        runPatch(versionInfoPreviewFingerprint, false)
     }
 }
\ No newline at end of file