程序包 ohos.media.camera.params

类 PropertyKey

java.lang.Object

ohos.media.camera.params.PropertyKey

public final class PropertyKey
extends Object

Defines camera property keys.

Property keys, for example, PropertyKey#SENSOR_ORIENTATION, are used to describe the camera's inherent information. They are not for controlling the camera.

从以下版本开始:

1

另请参阅:

CameraAbility.getSupportedProperties(), CameraAbility.getPropertyValue(PropertyKey.Key)

嵌套类概要

嵌套类

限定符和类型	类	说明
static class	PropertyKey.Key<T>	Defines the type of camera property keys.

字段概要

字段

限定符和类型	字段	说明
static PropertyKey.Key<Integer>	PARTIAL_RESULT_COUNT	Indicates the number of times a frame capture result is returned.
static PropertyKey.Key<Integer>	SENSOR_ORIENTATION	The orientation of the sensor relative to the device.
static PropertyKey.Key<Boolean>	VIDEO_STABILIZATION_SUPPORT	Indicates whether the video stabilization is supported.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

PARTIAL_RESULT_COUNT

public static final PropertyKey.Key<Integer> PARTIAL_RESULT_COUNT

Indicates the number of times a frame capture result is returned. The camera can return all results at a time. In this case, this number is 1. The camera can also return the results multiple times, and each time a part is returned. This number describes how many times it takes to return all the results.

从以下版本开始:

1

SENSOR_ORIENTATION

public static final PropertyKey.Key<Integer> SENSOR_ORIENTATION

The orientation of the sensor relative to the device.

Indicates the clockwise degrees that the output image needs to be rotated to be upright in the system coordinate.

The orientation value should be 0, 90, 180 or 270.

从以下版本开始:

1

VIDEO_STABILIZATION_SUPPORT

public static final PropertyKey.Key<Boolean> VIDEO_STABILIZATION_SUPPORT

Indicates whether the video stabilization is supported.

从以下版本开始:

1