for file in os.listdir(self.apk_folder): if file.endswith(".apk"): full_path = os.path.join(self.apk_folder, file) if os.path.getmtime(full_path) < cutoff: dest = os.path.join(self.graveyard_folder, file) shutil.move(full_path, dest) print(f"🗃️ Moved {file} to graveyard") return True

# Move old APKs (requires PIN) graveyard.move_old_apks_to_graveyard("1234")

def verify_pin(self, pin): return hashlib.sha256(pin.encode()).hexdigest() == self.pin_hash

def move_old_apks_to_graveyard(self, pin): if not self.verify_pin(pin): print("❌ Invalid PIN. Access denied.") return False

private fun hashPin(pin: String): String { return pin.sha256() // Extension function }