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AccessibilityService.TakeScreenshotCallback
public
static
interface
AccessibilityService.TakeScreenshotCallback
| android.accessibilityservice.AccessibilityService.TakeScreenshotCallback
|
Interface used to report status of taking screenshot.
Summary
Public methods
onFailure
public abstract void onFailure (int errorCode)
Called when taking screenshot has failed. errorCode will identify the
reason of failure.
onSuccess
public abstract void onSuccess (AccessibilityService.ScreenshotResult screenshot)
Called when taking screenshot has completed successfully.
| Parameters |
|---|
screenshot |
AccessibilityService.ScreenshotResult: The content of screenshot.
This value cannot be null. |
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# AccessibilityService.TakeScreenshotCallback\n\nAdded in [API level 30](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\nAccessibilityService.TakeScreenshotCallback\n===========================================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/accessibilityservice/AccessibilityService.TakeScreenshotCallback \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\nstatic\n\n\ninterface\nAccessibilityService.TakeScreenshotCallback\n`\n\n\n`\n\n\n`\n\n|--------------------------------------------------------------------------|\n| android.accessibilityservice.AccessibilityService.TakeScreenshotCallback |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nInterface used to report status of taking screenshot.\n\nSummary\n-------\n\n| ### Public methods ||\n|------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract void` | ` `[onFailure](/reference/android/accessibilityservice/AccessibilityService.TakeScreenshotCallback#onFailure(int))`(int errorCode) ` Called when taking screenshot has failed. |\n| ` abstract void` | ` `[onSuccess](/reference/android/accessibilityservice/AccessibilityService.TakeScreenshotCallback#onSuccess(android.accessibilityservice.AccessibilityService.ScreenshotResult))`(`[AccessibilityService.ScreenshotResult](/reference/android/accessibilityservice/AccessibilityService.ScreenshotResult)` screenshot) ` Called when taking screenshot has completed successfully. |\n\nPublic methods\n--------------\n\n### onFailure\n\nAdded in [API level 30](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract void onFailure (int errorCode)\n```\n\nCalled when taking screenshot has failed. `errorCode` will identify the\nreason of failure.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `errorCode` | `int`: The error code of this operation. Value is [AccessibilityService.ERROR_TAKE_SCREENSHOT_INTERNAL_ERROR](/reference/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERNAL_ERROR), [AccessibilityService.ERROR_TAKE_SCREENSHOT_NO_ACCESSIBILITY_ACCESS](/reference/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_NO_ACCESSIBILITY_ACCESS), [AccessibilityService.ERROR_TAKE_SCREENSHOT_INTERVAL_TIME_SHORT](/reference/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INTERVAL_TIME_SHORT), [AccessibilityService.ERROR_TAKE_SCREENSHOT_INVALID_DISPLAY](/reference/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_DISPLAY), or [AccessibilityService.ERROR_TAKE_SCREENSHOT_INVALID_WINDOW](/reference/android/accessibilityservice/AccessibilityService#ERROR_TAKE_SCREENSHOT_INVALID_WINDOW) \u003cbr /\u003e |\n\n### onSuccess\n\nAdded in [API level 30](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract void onSuccess (AccessibilityService.ScreenshotResult screenshot)\n```\n\nCalled when taking screenshot has completed successfully.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------------|---------------------------------------------------------------------------------------------------------|\n| `screenshot` | `AccessibilityService.ScreenshotResult`: The content of screenshot. This value cannot be `null`. \u003cbr /\u003e |"]]
