TapToFocusInfo

Kotlin |Java

public final class TapToFocusInfo

Describes the focus state and tap location that CameraController uses for tap-to-focus feature corresponding to the PreviewView touch events.

See also
`CameraController`
`getTapToFocusInfoState`
`startFocusAndMetering`

Summary

Public constructors
`TapToFocusInfo(int focusState, PointF tapPoint)`

Public methods
`final int`	`getFocusState()` The focus state of the camera.
`final PointF`	`getTapPoint()` The `PreviewView` co-ordinates of user's touch event corresponding to this focusing event.

Public constructors

TapToFocusInfo

Added in 1.5.0-alpha06

public TapToFocusInfo(int focusState, PointF tapPoint)

Public methods

getFocusState

Added in 1.5.0-alpha06

public final int getFocusState()

The focus state of the camera.

getTapPoint

Added in 1.5.0-alpha06

public final PointF getTapPoint()

The PreviewView co-ordinates of user's touch event corresponding to this focusing event. This can be null when a focusing event is not due to the user's touch event. For example, FocusOnTap(TAP_TO_FOCUS_NOT_STARTED, null) is used when there is no focusing event ongoing e.g. during initialization or after a focus event has been completed.