Język

BrailleDisplayCallbackError Enum

Definition

Defines error bits for a failed Braille display connection.

public enum BrailleDisplayCallbackError
type BrailleDisplayCallbackError = 
Inheritance
BrailleDisplayCallbackError

Fields

Name Value Description
CannotAccess 1

The system cannot access connected HID devices.

Android reference for android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback.FLAG_ERROR_CANNOT_ACCESS.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

BrailleDisplayNotFound 2

A unique Braille display matching the requested properties could not be identified.

Android reference for android.accessibilityservice.BrailleDisplayController.BrailleDisplayCallback.FLAG_ERROR_BRAILLE_DISPLAY_NOT_FOUND.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Remarks

This .NET enum represents the Android FLAG_ERROR_ constants. The connection-failure callback receives a bit mask that can combine these values.

Android Braille connection-failure reference.

Applies to