From 40ef51c3c46b5ab963dde47e3fc07ef5fedba6e9 Mon Sep 17 00:00:00 2001
From: aliveoutside <53598473+aliveoutside@users.noreply.github.com>
Date: Thu, 1 Dec 2022 20:18:43 +0300
Subject: [PATCH] feat(sleepasandroid): `unlock-premium` patch (#1172)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
---
 .../annotations/UnlockPremiumCompatibility.kt |  9 +++++
 .../fingerprints/IsTrialFingerprint.kt        |  8 +++++
 .../patch/UnlockPremiumPatch.kt               | 36 +++++++++++++++++++
 3 files changed, 53 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/sleepasandroid/annotations/UnlockPremiumCompatibility.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/sleepasandroid/fingerprints/IsTrialFingerprint.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/sleepasandroid/patch/UnlockPremiumPatch.kt

diff --git a/src/main/kotlin/app/revanced/patches/sleepasandroid/annotations/UnlockPremiumCompatibility.kt b/src/main/kotlin/app/revanced/patches/sleepasandroid/annotations/UnlockPremiumCompatibility.kt
new file mode 100644
index 00000000..577c232f
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/sleepasandroid/annotations/UnlockPremiumCompatibility.kt
@@ -0,0 +1,9 @@
+package app.revanced.patches.sleepasandroid.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility([Package("com.urbandroid.sleep")])
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class UnlockPremiumCompatibility
diff --git a/src/main/kotlin/app/revanced/patches/sleepasandroid/fingerprints/IsTrialFingerprint.kt b/src/main/kotlin/app/revanced/patches/sleepasandroid/fingerprints/IsTrialFingerprint.kt
new file mode 100644
index 00000000..73099b07
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/sleepasandroid/fingerprints/IsTrialFingerprint.kt
@@ -0,0 +1,8 @@
+package app.revanced.patches.sleepasandroid.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+
+object IsTrialFingerprint : MethodFingerprint(
+    "Z",
+    customFingerprint = { it.name == "isTrial" }
+)
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/sleepasandroid/patch/UnlockPremiumPatch.kt b/src/main/kotlin/app/revanced/patches/sleepasandroid/patch/UnlockPremiumPatch.kt
new file mode 100644
index 00000000..45ffbd04
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/sleepasandroid/patch/UnlockPremiumPatch.kt
@@ -0,0 +1,36 @@
+package app.revanced.patches.sleepasandroid.patch
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.addInstructions
+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.sleepasandroid.annotations.UnlockPremiumCompatibility
+import app.revanced.patches.sleepasandroid.fingerprints.IsTrialFingerprint
+
+@Patch
+@Name("unlock-premium")
+@Description("Unlocks all premium features.")
+@UnlockPremiumCompatibility
+class UnlockPremiumPatch : BytecodePatch(
+    listOf(
+        IsTrialFingerprint
+    )
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        val method = IsTrialFingerprint.result!!.mutableMethod
+
+        method.addInstructions(
+            0,
+            """
+                const/4 v0, 0x0
+                return v0
+            """
+        )
+
+        return PatchResultSuccess()
+    }
+}
\ No newline at end of file