Camera2Config

Kotlin |Java

class Camera2Config : Config

kotlin.Any
↳	androidx.camera.camera2.Camera2Config

Configuration options related to the android.hardware.camera2 APIs.

Summary

Nested classes
	`Extender` Extends a `Config.ExtendableBuilder` to add Camera2 options.

Public constructors
`<init>(@NonNull config: Config)` Creates a Camera2Config for reading Camera2 options from the given config.

Public methods
ValueT?	`getCaptureRequestOption(@NonNull key: Key<ValueT>, @Nullable valueIfMissing: ValueT?)` Returns a value for the given `CaptureRequest.Key`.
StateCallback?	`getDeviceStateCallback(@Nullable valueIfMissing: StateCallback?)` Returns the stored `CameraDevice.StateCallback`.
CaptureCallback?	`getSessionCaptureCallback(@Nullable valueIfMissing: CaptureCallback?)` Returns the stored `CameraCaptureSession.CaptureCallback`.
StateCallback?	`getSessionStateCallback(@Nullable valueIfMissing: StateCallback?)` Returns the stored `CameraCaptureSession.StateCallback`.

Camera2Config(@NonNull config: Config)

Creates a Camera2Config for reading Camera2 options from the given config.

Parameters
`config`	Config: The config that potentially contains Camera2 options.

@Nullable fun <ValueT : Any!> getCaptureRequestOption(@NonNull key: Key<ValueT>, @Nullable valueIfMissing: ValueT?): ValueT?

Returns a value for the given CaptureRequest.Key.

Parameters
`key`	Key<ValueT>: The key to retrieve.
`valueIfMissing`	Key<ValueT>: The value to return if this configuration option has not been set.
`<ValueT>`	Key<ValueT>: The type of the value.

Return
ValueT?: The stored value or `valueIfMissing` if the value does not exist in this configuration.

@Nullable fun getDeviceStateCallback(@Nullable valueIfMissing: StateCallback?): StateCallback?

Parameters
`valueIfMissing`	StateCallback?: The value to return if this configuration option has not been set.

Return
StateCallback?: The stored value or `valueIfMissing` if the value does not exist in this configuration.

@Nullable fun getSessionCaptureCallback(@Nullable valueIfMissing: CaptureCallback?): CaptureCallback?

Parameters
`valueIfMissing`	CaptureCallback?: The value to return if this configuration option has not been set.

Return
CaptureCallback?: The stored value or `valueIfMissing` if the value does not exist in this configuration.

@Nullable fun getSessionStateCallback(@Nullable valueIfMissing: StateCallback?): StateCallback?

Parameters
`valueIfMissing`	StateCallback?: The value to return if this configuration option has not been set.

Return
StateCallback?: The stored value or `valueIfMissing` if the value does not exist in this configuration.