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TakeScreenshotCallback
interface TakeScreenshotCallback
Interface used to report status of taking screenshot.
Summary
| Public methods |
| abstract Unit |
Called when taking screenshot has failed.
|
| abstract Unit |
Called when taking screenshot has completed successfully.
|
Public methods
onFailure
abstract fun onFailure(errorCode: Int): Unit
Called when taking screenshot has failed. errorCode will identify the reason of failure.
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Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# AccessibilityService.TakeScreenshotCallback\n\nAdded in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)\n\nTakeScreenshotCallback\n======================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/accessibilityservice/AccessibilityService.TakeScreenshotCallback \"View this page in Java\") \n\n```\ninterface TakeScreenshotCallback\n```\n\n|-------------------------------------------------------------------------------|\n| [android.accessibilityservice.AccessibilityService.TakeScreenshotCallback](#) |\n\nInterface used to report status of taking screenshot.\n\nSummary\n-------\n\n| Public methods ||\n|---------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onFailure](#onFailure(kotlin.Int))`(`errorCode:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)` Called when taking screenshot has failed. |\n| abstract [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onSuccess](#onSuccess(android.accessibilityservice.AccessibilityService.ScreenshotResult))`(`screenshot:` `[AccessibilityService.ScreenshotResult](/reference/kotlin/android/accessibilityservice/AccessibilityService.ScreenshotResult)`)` Called when taking screenshot has completed successfully. |\n\nPublic methods\n--------------\n\n### onFailure\n\nAdded in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nabstract fun onFailure(errorCode: Int): Unit\n```\n\nCalled when taking screenshot has failed. `errorCode` will identify the reason of failure.\n\n| Parameters ||\n|-------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `errorCode` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html): The error code of this operation. Value is [android.accessibilityservice.AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERNAL_ERROR](/reference/kotlin/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERNAL_ERROR:kotlin.Int), [android.accessibilityservice.AccessibilityService#ERROR_TAKE_SCREENSHOT_NO_ACCESSIBILITY_ACCESS](/reference/kotlin/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_NO_ACCESSIBILITY_ACCESS:kotlin.Int), [android.accessibilityservice.AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERVAL_TIME_SHORT](/reference/kotlin/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERVAL_TIME_SHORT:kotlin.Int), [android.accessibilityservice.AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_DISPLAY](/reference/kotlin/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_DISPLAY:kotlin.Int), or [android.accessibilityservice.AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_WINDOW](/reference/kotlin/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_WINDOW:kotlin.Int) |\n\n### onSuccess\n\nAdded in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nabstract fun onSuccess(screenshot: AccessibilityService.ScreenshotResult): Unit\n```\n\nCalled when taking screenshot has completed successfully.\n\n| Parameters ||\n|--------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `screenshot` | [AccessibilityService.ScreenshotResult](/reference/kotlin/android/accessibilityservice/AccessibilityService.ScreenshotResult): The content of screenshot. This value cannot be `null`. |"]]
