Summary: Methods | Inherited Methods

FocusMeteringAction.Builder

Kotlin |Java

public static class FocusMeteringAction.Builder
extends Object

java.lang.Object
↳	androidx.camera.core.FocusMeteringAction.Builder

The builder used to create the FocusMeteringAction. App must use from(MeteringPoint) or from(MeteringPoint, MeteringMode) to create the FocusMeteringAction.Builder.

Summary

Public methods
`FocusMeteringAction.Builder`	`addPoint(MeteringPoint point, FocusMeteringAction.MeteringMode mode)` Adds another `MeteringPoint` with specified `FocusMeteringAction.MeteringMode`.
`FocusMeteringAction.Builder`	`addPoint(MeteringPoint point)` Adds another `MeteringPoint` with default `FocusMeteringAction.MeteringMode`.
`FocusMeteringAction`	`build()` Builds the `FocusMeteringAction` instance.
`FocusMeteringAction.Builder`	`disableAutoCancel()` Disables the auto-cancel.
`static FocusMeteringAction.Builder`	`from(MeteringPoint meteringPoint)` Creates the Builder from a `MeteringPoint` with default `FocusMeteringAction.MeteringMode`.
`static FocusMeteringAction.Builder`	`from(MeteringPoint meteringPoint, FocusMeteringAction.MeteringMode mode)` Creates the Builder from a `MeteringPoint` and `FocusMeteringAction.MeteringMode`
`FocusMeteringAction.Builder`	`setAutoCancelDuration(long duration, TimeUnit timeUnit)` Sets the auto-cancel duration.
`FocusMeteringAction.Builder`	`setAutoFocusCallback(Executor executor, FocusMeteringAction.OnAutoFocusListener listener)` Sets the `FocusMeteringAction.OnAutoFocusListener` to be notified when auto-focus completes.
`FocusMeteringAction.Builder`	`setAutoFocusCallback(FocusMeteringAction.OnAutoFocusListener listener)` Sets the `FocusMeteringAction.OnAutoFocusListener` to be notified when auto-focus completes.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public methods

addPoint

public FocusMeteringAction.Builder addPoint (MeteringPoint point, 
                FocusMeteringAction.MeteringMode mode)

Adds another MeteringPoint with specified FocusMeteringAction.MeteringMode.

Parameters
`point`	`MeteringPoint`
`mode`	`FocusMeteringAction.MeteringMode`

Returns
`FocusMeteringAction.Builder`

addPoint

public FocusMeteringAction.Builder addPoint (MeteringPoint point)

Adds another MeteringPoint with default FocusMeteringAction.MeteringMode.

Parameters
`point`	`MeteringPoint`

Returns
`FocusMeteringAction.Builder`

build

public FocusMeteringAction build ()

Builds the FocusMeteringAction instance.

Returns
`FocusMeteringAction`

disableAutoCancel

public FocusMeteringAction.Builder disableAutoCancel ()

Disables the auto-cancel.

Returns
`FocusMeteringAction.Builder`

from

public static FocusMeteringAction.Builder from (MeteringPoint meteringPoint)

Creates the Builder from a MeteringPoint with default FocusMeteringAction.MeteringMode.

Parameters
`meteringPoint`	`MeteringPoint`

Returns
`FocusMeteringAction.Builder`

from

public static FocusMeteringAction.Builder from (MeteringPoint meteringPoint, 
                FocusMeteringAction.MeteringMode mode)

Creates the Builder from a MeteringPoint and FocusMeteringAction.MeteringMode

Parameters
`meteringPoint`	`MeteringPoint`
`mode`	`FocusMeteringAction.MeteringMode`

Returns
`FocusMeteringAction.Builder`

setAutoCancelDuration

public FocusMeteringAction.Builder setAutoCancelDuration (long duration, 
                TimeUnit timeUnit)

Sets the auto-cancel duration. After set, CameraControl.cancelFocusAndMetering() will be called in specified duration. By default, auto-cancel is enabled with 5 seconds duration.

Parameters
`duration`	`long`
`timeUnit`	`TimeUnit`

Returns
`FocusMeteringAction.Builder`

setAutoFocusCallback

public FocusMeteringAction.Builder setAutoFocusCallback (Executor executor, 
                FocusMeteringAction.OnAutoFocusListener listener)

Sets the FocusMeteringAction.OnAutoFocusListener to be notified when auto-focus completes. The listener is called on specified Executor.

Parameters
`executor`	`Executor`
`listener`	`FocusMeteringAction.OnAutoFocusListener`

Returns
`FocusMeteringAction.Builder`

setAutoFocusCallback

public FocusMeteringAction.Builder setAutoFocusCallback (FocusMeteringAction.OnAutoFocusListener listener)

Sets the FocusMeteringAction.OnAutoFocusListener to be notified when auto-focus completes. The listener is called on main thread.

Parameters
`listener`	`FocusMeteringAction.OnAutoFocusListener`

Returns
`FocusMeteringAction.Builder`