Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

# android.view.displayhash

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[Kotlin](https://developer.android.com/reference/kotlin/android/view/displayhash/package-summary "View this page in Kotlin") \|Java

## Interfaces

|---|---|
| [DisplayHashResultCallback](https://developer.android.com/reference/android/view/displayhash/DisplayHashResultCallback) | Use when calling `https://developer.android.com/reference/android/view/View#generateDisplayHash(java.lang.String,%20android.graphics.Rect,%20java.util.concurrent.Executor,%20android.view.displayhash.DisplayHashResultCallback)`. |

## Classes

|---|---|
| [DisplayHash](https://developer.android.com/reference/android/view/displayhash/DisplayHash) | The DisplayHash used to validate information about what was present on screen. |
| [DisplayHashManager](https://developer.android.com/reference/android/view/displayhash/DisplayHashManager) | Manages DisplayHash requests. |
| [VerifiedDisplayHash](https://developer.android.com/reference/android/view/displayhash/VerifiedDisplayHash) | The verified display hash used to validate information about what was present on screen. |

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  ## Interfaces

  - [DisplayHashResultCallback](https://developer.android.com/reference/android/view/displayhash/DisplayHashResultCallback)
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  ## Classes

  - [DisplayHash](https://developer.android.com/reference/android/view/displayhash/DisplayHash)
  - [DisplayHashManager](https://developer.android.com/reference/android/view/displayhash/DisplayHashManager)
  - [VerifiedDisplayHash](https://developer.android.com/reference/android/view/displayhash/VerifiedDisplayHash)