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public
static
interface
AttachedSurfaceControl.OnBufferTransformHintChangedListener
| android.view.AttachedSurfaceControl.OnBufferTransformHintChangedListener
|
Buffer transform hint change listener.
Summary
Public methods
public abstract void onBufferTransformHintChanged (int hint)
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Last updated 2025-08-20 UTC.
[null,null,["Last updated 2025-08-20 UTC."],[],[],null,["# AttachedSurfaceControl.OnBufferTransformHintChangedListener\n\nAdded in [API level 32](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\nAttachedSurfaceControl.OnBufferTransformHintChangedListener\n===========================================================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/view/AttachedSurfaceControl.OnBufferTransformHintChangedListener \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\nstatic\n\n\ninterface\nAttachedSurfaceControl.OnBufferTransformHintChangedListener\n`\n\n\n`\n\n\n`\n\n|--------------------------------------------------------------------------|\n| android.view.AttachedSurfaceControl.OnBufferTransformHintChangedListener |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nBuffer transform hint change listener. \n**See also:**\n\n- [AttachedSurfaceControl.getBufferTransformHint()](/reference/android/view/AttachedSurfaceControl#getBufferTransformHint())\n\nSummary\n-------\n\n| ### Public methods ||\n|------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract void` | ` `[onBufferTransformHintChanged](/reference/android/view/AttachedSurfaceControl.OnBufferTransformHintChangedListener#onBufferTransformHintChanged(int))`(int hint) ` |\n\nPublic methods\n--------------\n\n### onBufferTransformHintChanged\n\nAdded in [API level 32](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract void onBufferTransformHintChanged (int hint)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `hint` | `int`: new surface transform hint Value is [SurfaceControl.BUFFER_TRANSFORM_IDENTITY](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_IDENTITY), [SurfaceControl.BUFFER_TRANSFORM_MIRROR_HORIZONTAL](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_MIRROR_HORIZONTAL), [SurfaceControl.BUFFER_TRANSFORM_MIRROR_VERTICAL](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_MIRROR_VERTICAL), [SurfaceControl.BUFFER_TRANSFORM_ROTATE_90](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_ROTATE_90), [SurfaceControl.BUFFER_TRANSFORM_ROTATE_180](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_ROTATE_180), [SurfaceControl.BUFFER_TRANSFORM_ROTATE_270](/reference/android/view/SurfaceControl#BUFFER_TRANSFORM_ROTATE_270), android.view.SurfaceControl.BUFFER_TRANSFORM_MIRROR_HORIZONTAL_ROTATE_90, or android.view.SurfaceControl.BUFFER_TRANSFORM_MIRROR_VERTICAL_ROTATE_90 \u003cbr /\u003e |\n\n**See also:**\n\n- [AttachedSurfaceControl.getBufferTransformHint()](/reference/android/view/AttachedSurfaceControl#getBufferTransformHint())"]]
