From d62649da49b7bb6e20a6b6c9a1ca492a994b1832 Mon Sep 17 00:00:00 2001
From: naijun0403 <naijun0403@gmail.com>
Date: Wed, 21 May 2025 17:29:43 +0900
Subject: [PATCH] feat(kakaotalk): add patch and fingerprint to remove native
 ad

---
 patches/api/patches.api                       |  4 +++
 .../kakaotalk/ads/RemoveNativeAdPatch.kt      | 24 +++++++++++++
 .../fingerprints/RemoveNativeAdFingerprint.kt | 34 +++++++++++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/RemoveNativeAdPatch.kt
 create mode 100644 patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/fingerprints/RemoveNativeAdFingerprint.kt

diff --git a/patches/api/patches.api b/patches/api/patches.api
index 89fd4ba71..81506e79e 100644
--- a/patches/api/patches.api
+++ b/patches/api/patches.api
@@ -256,6 +256,10 @@ public final class app/revanced/patches/kakaotalk/ads/RemoveMoreTabAdPatchKt {
 	public static final fun getRemoveMoreTabAdPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
 
+public final class app/revanced/patches/kakaotalk/ads/RemoveNativeAdPatchKt {
+	public static final fun getRemoveNativeAdPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
+}
+
 public final class app/revanced/patches/kakaotalk/ads/RemoveOlkChatRoomListAdPatchKt {
 	public static final fun getRemoveOlkChatRoomListAdPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
diff --git a/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/RemoveNativeAdPatch.kt b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/RemoveNativeAdPatch.kt
new file mode 100644
index 000000000..34147c0f9
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/RemoveNativeAdPatch.kt
@@ -0,0 +1,24 @@
+package app.revanced.patches.kakaotalk.ads
+
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
+import app.revanced.patcher.patch.bytecodePatch
+import app.revanced.patches.kakaotalk.ads.fingerprints.loadNativeAdFingerprint
+
+val removeNativeAdPatch = bytecodePatch(
+    name = "Remove native ad",
+    description = "Removes the native ad from the app.",
+) {
+    compatibleWith("com.kakao.talk"("25.4.2"))
+
+    execute {
+        val method = loadNativeAdFingerprint.method
+
+        method.addInstructions(
+            0,
+            """
+                const/4 v0, 0x1
+                return v0
+            """.trimIndent()
+        )
+    }
+}
\ No newline at end of file
diff --git a/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/fingerprints/RemoveNativeAdFingerprint.kt b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/fingerprints/RemoveNativeAdFingerprint.kt
new file mode 100644
index 000000000..384fd0d10
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/kakaotalk/ads/fingerprints/RemoveNativeAdFingerprint.kt
@@ -0,0 +1,34 @@
+package app.revanced.patches.kakaotalk.ads.fingerprints
+
+import app.revanced.patcher.fingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+import com.android.tools.smali.dexlib2.Opcode
+
+internal val loadNativeAdFingerprint = fingerprint {
+    accessFlags(AccessFlags.PUBLIC, AccessFlags.FINAL)
+    parameters("I", "Lcom/kakao/adfit/ads/media/NativeAdLoader\$AdLoadListener;")
+    returns("Z")
+    strings(
+        "listener",
+        " owner is destroyed.",
+        " loading is already started.",
+        "Request Native AD",
+        " loading is started.",
+        "Native ad is cached. [id = ",
+        "] [dsp = ",
+        "] [count = ",
+        "Invalid Count: "
+    )
+    opcodes(
+        Opcode.CONST_STRING,
+        Opcode.INVOKE_STATIC,
+        Opcode.IF_LEZ,
+        Opcode.IGET_OBJECT,
+        Opcode.INVOKE_VIRTUAL,
+        Opcode.MOVE_RESULT_OBJECT,
+        Opcode.SGET_OBJECT,
+        Opcode.CONST_4,
+        Opcode.IF_NE,
+    )
+    custom { method, classDef -> method.name == "load" }
+}
\ No newline at end of file