Disabled: UIAccessibilityTraitNotEnabled.In doing so, accessibility services can present the inner elements’ contentDescription or names, one after the other, in a single announcement Set the container objects android:screenReaderFocusable attribute to true, and each inner object’s android:focusable attribute to false.Only the container class is an accessible element.Visible label and other non-interactive elements can be grouped together in one swipe in a table row.Visible label and control are grouped together in one swipe.“pop up window” or “dropdown list” can be the role.See native date or time pickers in Gmail or Settings to determine the specific device’s swipe order and behavior (Ex: Gmail-Compose-Menu-Schedule send-Pick date & time).“picker item” and/or “adjustable” can be the role.Use labelFor attribute to connect the visible label to the control.contentDescription overrides android:text.Optional: use contentDescription for a more descriptive name, depending on type of view and for elements without a visible label.If hiding visible label, use accessibilityLabel on control.To hide labels from VoiceOver announcements, uncheck the Accessibility Enabled checkbox in the Identity Inspector.Hint is used sparingly and if the results of interacting with it are not obvious from the control’s label.If no visible label, use accessibilityLabel on control.Group visible text label and the control in the same view container: accessibilityFrameInContainerSpace.

Set a label in Interface Builder in the Identity Inspector.Name describes the purpose of the control

The value or option that the user chose must be announced along with the name and role.

Swipe anywhere on screen with two fingers can close modal Focus remains in modal or back to triggering button.

“Dropdown list” or “pop up window” often brings up a modal on Android.

Done button closes picker and screen reader focus should move to the button that opened the picker

“Picker item, adjustable” “swipe up or down to adjust the value” for custom actions on the picker are the common announcements on iOS.

Sometimes it takes one swipe to enter spinner on Android

Screen reader focus moves to the picker or spinner when it opens.

Use native menus when at all possible vs a custom element, as it will handle expected behavior without additional development effort.

Dropdowns/ Spinners/ Pickers all follow this page’s guidance

Spinners and pickers provide a quick way to select one value from a set.

Android studio spinner custom dropdown