blinkreceipt-camera/com.microblink.camera.hardware.camera/CameraListener

CameraListener

interface CameraListener : AutofocusListener

Functions

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abstract fun canReceiveFrame(): Boolean
Called before onCameraFrame to determine if frame can be received.
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abstract fun onAutofocusFailed()
This method will be called when camera focusing has failed.
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abstract fun onAutofocusStarted(@Nullable focusAreas: Array<Rect>)
This method will be called when camera focusing has started.
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abstract fun onAutofocusStopped(@Nullable focusAreas: Array<Rect>)
This method will be called when camera focusing has stopped.
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abstract fun onCameraFrame(@NonNull frame: ICameraFrame)
Called when camera manager prepares frame for processing.
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abstract fun onHighResFrame(@NonNull frame: ICameraFrame)
Called when camera manager prepares max resolution frame for processing.
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