From 04a2accfe9f9254af9074ad0a309d485cedb01cb Mon Sep 17 00:00:00 2001
From: Aunali321 <48486084+Aunali321@users.noreply.github.com>
Date: Sun, 2 Apr 2023 06:03:57 +0530
Subject: [PATCH] feat(inshorts): `hide-ads` patch (#1828)

---
 .../ad/annotations/HideAdsCompatibility.kt    |  9 +++++
 .../ad/fingerprints/InshortsAdsFingerprint.kt |  9 +++++
 .../inshorts/ad/patch/InshortsAdsPatch.kt     | 38 +++++++++++++++++++
 3 files changed, 56 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/inshorts/ad/annotations/HideAdsCompatibility.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/inshorts/ad/fingerprints/InshortsAdsFingerprint.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/inshorts/ad/patch/InshortsAdsPatch.kt

diff --git a/src/main/kotlin/app/revanced/patches/inshorts/ad/annotations/HideAdsCompatibility.kt b/src/main/kotlin/app/revanced/patches/inshorts/ad/annotations/HideAdsCompatibility.kt
new file mode 100644
index 000000000..372929a12
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/inshorts/ad/annotations/HideAdsCompatibility.kt
@@ -0,0 +1,9 @@
+package app.revanced.patches.inshorts.ad.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility([Package("com.nis.app")])
+
+@Target(AnnotationTarget.CLASS)
+internal annotation class HideAdsCompatibility
diff --git a/src/main/kotlin/app/revanced/patches/inshorts/ad/fingerprints/InshortsAdsFingerprint.kt b/src/main/kotlin/app/revanced/patches/inshorts/ad/fingerprints/InshortsAdsFingerprint.kt
new file mode 100644
index 000000000..1cbb57933
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/inshorts/ad/fingerprints/InshortsAdsFingerprint.kt
@@ -0,0 +1,9 @@
+package app.revanced.patches.inshorts.ad.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.Opcode
+
+object InshortsAdsFingerprint : MethodFingerprint(
+    "V",
+    strings = listOf("GoogleAdLoader","exception in requestAd")
+)
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/inshorts/ad/patch/InshortsAdsPatch.kt b/src/main/kotlin/app/revanced/patches/inshorts/ad/patch/InshortsAdsPatch.kt
new file mode 100644
index 000000000..7c809f6f8
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/inshorts/ad/patch/InshortsAdsPatch.kt
@@ -0,0 +1,38 @@
+package app.revanced.patches.inshorts.ad.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.extensions.addInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.inshorts.ad.annotations.HideAdsCompatibility
+import app.revanced.patches.inshorts.ad.fingerprints.InshortsAdsFingerprint
+
+@Patch
+@Name("hide-ads")
+@Description("Removes ads from Inshorts.")
+@HideAdsCompatibility
+@Version("0.0.1")
+class HideAdsPatch : BytecodePatch(
+    listOf(InshortsAdsFingerprint)
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        InshortsAdsFingerprint.result?.let { result ->
+            result.apply {
+                mutableMethod.addInstruction(
+                    0,
+                    """
+                        return-void
+                    """
+                )
+            }
+        } ?: return InshortsAdsFingerprint.toErrorResult()
+
+        return PatchResultSuccess()
+    }
+}