accessible bool When true, indicates that the view is an accessibility element. By default, all the touchable elements are accessible.

androidcollapsable bool Views that are only used to layout their children or otherwise don't draw anything may be automatically removed from the native hierarchy as an optimization. Set this property to false to disable this optimization and ensure that this View exists in the native view hierarchy.

accessibilityLabel string Overrides the text that's read by the screen reader when the user interacts with the element. By default, the label is constructed by traversing all the children and accumulating all the Text nodes separated by space.

androidaccessibilityLiveRegion enum('none', 'polite', 'assertive') Indicates to accessibility services whether the user should be notified when this view changes. Works for Android API >= 19 only. See http://developer.android.com/reference/android/view/View.html#attr_android:accessibilityLiveRegion for references.

iosaccessibilityTraits AccessibilityTraits, [object Object] Provides additional traits to screen reader. By default no traits are provided unless specified otherwise in element

androidaccessibilityComponentType AccessibilityComponentType Indicates to accessibility services to treat UI component like a native one. Works for Android only.

static vibrate() @deprecated

static vibrate(pattern, repeat)

static cancel() Stop vibration @platform android

pressRetentionOffset {top: number, left: number, bottom: number, right: number} When the scroll view is disabled, this defines how far your touch may move off of the button, before deactivating the button. Once deactivated, try moving it back and you'll see that the button is once again reactivated! Move it back and forth several times while the scroll view is disabled. Ensure you pass in a constant to reduce memory allocations.