# wx.checkIsOpenAccessibility(Object object)

Start from base library version 2.13.0. Please remaining backward compatible.

with Promise style call: Supported

Mini Program plugin: Not supported

Detect whether the visual accessibility function is turned on.

# parameter

# Object object

attribute type Default values Required Introductions
success function no Interface calls the successful callback function
fail function no Interface calls failed callback functions
complete function no Callback function at the end of an interface call (both successful and unsuccessful calls are executed)

# object.success callback

# parameter
# Object object
attribute type Introductions
open Boolean iOS Turn on the auxiliary function voice-over on Android talkback Return when true