boofcv.android.camera2

Enum SimpleCamera2Activity.CameraState

java.lang.Object

java.lang.Enum<SimpleCamera2Activity.CameraState>

boofcv.android.camera2.SimpleCamera2Activity.CameraState

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SimpleCamera2Activity.CameraState>

Enclosing class:

SimpleCamera2Activity

protected static enum SimpleCamera2Activity.CameraState
extends java.lang.Enum<SimpleCamera2Activity.CameraState>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSED
CLOSING When in the closing state that means the camera was in the opening state when a close request was sent.
OPEN
OPENING The camera enters into this state the second a request is made to open the camera.

Method Summary

Modifier and Type	Method and Description
static SimpleCamera2Activity.CameraState	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static SimpleCamera2Activity.CameraState[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CLOSED

public static final SimpleCamera2Activity.CameraState CLOSED

OPENING

public static final SimpleCamera2Activity.CameraState OPENING

The camera enters into this state the second a request is made to open the camera. At this point none of the device isn't known.

OPEN

public static final SimpleCamera2Activity.CameraState OPEN

CLOSING

public static final SimpleCamera2Activity.CameraState CLOSING

When in the closing state that means the camera was in the opening state when a close request was sent. At various points in the opening process it should see if its in this state. If the camera device is not null then the camera should be shut down. If null then just set the state to closed.

Method Detail

values

public static SimpleCamera2Activity.CameraState[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SimpleCamera2Activity.CameraState c : SimpleCamera2Activity.CameraState.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SimpleCamera2Activity.CameraState valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null