From a92b7fb43c8b1b45577360cdc6d883fe2815c2f2 Mon Sep 17 00:00:00 2001
From: 1fexd <58902674+1fexd@users.noreply.github.com>
Date: Tue, 9 Apr 2024 19:41:45 +0200
Subject: [PATCH] feat(Amazon): Add `Always allow deep-linking` patch (#3000)

---
 api/revanced-patches.api                      |  6 ++++
 .../deeplinking/DeepLinkingFingerprint.kt     | 11 ++++++++
 .../amazon/deeplinking/DeepLinkingPatch.kt    | 28 +++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingFingerprint.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingPatch.kt

diff --git a/api/revanced-patches.api b/api/revanced-patches.api
index e07e2e7a..e885e2eb 100644
--- a/api/revanced-patches.api
+++ b/api/revanced-patches.api
@@ -152,6 +152,12 @@ public final class app/revanced/patches/all/telephony/sim/spoof/SpoofSimCountryP
 	public fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Lkotlin/Pair;)V
 }
 
+public final class app/revanced/patches/amazon/deeplinking/DeepLinkingPatch : app/revanced/patcher/patch/BytecodePatch {
+	public static final field INSTANCE Lapp/revanced/patches/amazon/deeplinking/DeepLinkingPatch;
+	public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
+	public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
+}
+
 public final class app/revanced/patches/backdrops/misc/pro/ProUnlockPatch : app/revanced/patcher/patch/BytecodePatch {
 	public static final field INSTANCE Lapp/revanced/patches/backdrops/misc/pro/ProUnlockPatch;
 	public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
diff --git a/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingFingerprint.kt b/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingFingerprint.kt
new file mode 100644
index 00000000..8caa3ece
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingFingerprint.kt
@@ -0,0 +1,11 @@
+package app.revanced.patches.amazon.deeplinking
+
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object DeepLinkingFingerprint : MethodFingerprint(
+    "Z",
+    parameters = listOf("L"),
+    accessFlags = AccessFlags.PRIVATE.value,
+    strings = listOf("https://www.", "android.intent.action.VIEW")
+)
diff --git a/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingPatch.kt b/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingPatch.kt
new file mode 100644
index 00000000..96cf4454
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/amazon/deeplinking/DeepLinkingPatch.kt
@@ -0,0 +1,28 @@
+package app.revanced.patches.amazon.deeplinking
+
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.annotation.CompatiblePackage
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.util.exception
+
+@Patch(
+    name = "Always allow deep-linking",
+    description = "Open Amazon links, even if the app is not set to handle Amazon links.",
+    compatiblePackages = [CompatiblePackage("com.amazon.mShop.android.shopping")]
+)
+@Suppress("unused")
+object DeepLinkingPatch : BytecodePatch(
+    setOf(DeepLinkingFingerprint)
+) {
+    override fun execute(context: BytecodeContext) {
+        DeepLinkingFingerprint.result?.mutableMethod?.addInstructions(
+            0,
+            """
+                const/4 v0, 0x1
+                return v0
+            """
+        ) ?: throw DeepLinkingFingerprint.exception
+    }
+}