<!--
{
  "availability" : [
    "tvOS: 9.0.0 - 18.0.0"
  ],
  "documentType" : "symbol",
  "framework" : "TVMLKit",
  "identifier" : "/documentation/TVMLKit/TVApplicationController/delegate",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "TVMLKit"
    ],
    "preciseIdentifier" : "c:objc(cs)TVApplicationController(py)delegate"
  },
  "title" : "delegate"
}
-->

# delegate

The delegate of the app controller object.

```
weak var delegate: (any TVApplicationControllerDelegate)? { get }
```

## Discussion

The delegate provides methods for observing and managing different `TVApplicationController` object states. [`TVApplicationControllerDelegate`](/documentation/TVMLKit/TVApplicationControllerDelegate) provides callbacks during the launch of the JavaScript application.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)