Summary: Constants | Ctors | Methods | Inherited Methods

CameraUnavailableException

Kotlin |Java

public class CameraUnavailableException
extends Exception

java.lang.Object
↳	java.lang.Throwable
	↳	java.lang.Exception
		↳	androidx.camera.core.CameraUnavailableException

CameraUnavailableException is thrown when a camera device could not be queried or opened or if the connection to an opened camera device is no longer valid.

Summary

Constants
`int`	`CAMERA_DISABLED` The camera is disabled due to a device policy, and cannot be opened.
`int`	`CAMERA_DISCONNECTED` The camera device is removable and has been disconnected from the Android device, or the camera service has shut down the connection due to a higher-priority access request for the camera device.
`int`	`CAMERA_ERROR` The camera device is currently in the error state.
`int`	`CAMERA_IN_USE` The camera device is in use already.
`int`	`CAMERA_MAX_IN_USE` The system-wide limit for number of open cameras or camera resources has been reached, and more camera devices cannot be opened.
`int`	`CAMERA_UNAVAILABLE_DO_NOT_DISTURB` The camera is unavailable due to `NotificationManager.Policy`.
`int`	`CAMERA_UNKNOWN_ERROR` Some other error occurred.

Public constructors
`CameraUnavailableException(int reason)`
`CameraUnavailableException(int reason, String message)`
`CameraUnavailableException(int reason, String message, Throwable cause)`
`CameraUnavailableException(int reason, Throwable cause)`

Public methods
`int`	`getReason()` The reason the camera is unavailable.

Inherited methods

From class


        
          java.lang.Throwable

`final void`	`addSuppressed(Throwable arg0)`
`Throwable`	`fillInStackTrace()`
`Throwable`	`getCause()`
`String`	`getLocalizedMessage()`
`String`	`getMessage()`
`StackTraceElement[]`	`getStackTrace()`
`final Throwable[]`	`getSuppressed()`
`Throwable`	`initCause(Throwable arg0)`
`void`	`printStackTrace()`
`void`	`printStackTrace(PrintWriter arg0)`
`void`	`printStackTrace(PrintStream arg0)`
`void`	`setStackTrace(StackTraceElement[] arg0)`
`String`	`toString()`

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()`

Constants

CAMERA_DISABLED

public static final int CAMERA_DISABLED

The camera is disabled due to a device policy, and cannot be opened.

Constant Value: 1 (0x00000001)

CAMERA_DISCONNECTED

public static final int CAMERA_DISCONNECTED

The camera device is removable and has been disconnected from the Android device, or the camera service has shut down the connection due to a higher-priority access request for the camera device.

Constant Value: 2 (0x00000002)

CAMERA_ERROR

public static final int CAMERA_ERROR

The camera device is currently in the error state.

The camera has failed to open or has failed at a later time as a result of some non-user interaction.

Constant Value: 3 (0x00000003)

CAMERA_IN_USE

public static final int CAMERA_IN_USE

The camera device is in use already.

Constant Value: 4 (0x00000004)

CAMERA_MAX_IN_USE

public static final int CAMERA_MAX_IN_USE

The system-wide limit for number of open cameras or camera resources has been reached, and more camera devices cannot be opened.

Constant Value: 5 (0x00000005)

CAMERA_UNAVAILABLE_DO_NOT_DISTURB

public static final int CAMERA_UNAVAILABLE_DO_NOT_DISTURB

The camera is unavailable due to NotificationManager.Policy. Some API 28 devices cannot access the camera when the device is in "Do Not Disturb" mode. The camera will not be accessible until "Do Not Disturb" mode is disabled.

See also:

Constant Value: 6 (0x00000006)

CAMERA_UNKNOWN_ERROR

public static final int CAMERA_UNKNOWN_ERROR

Some other error occurred.

Constant Value: 0 (0x00000000)

Public constructors