View#onLayout

onLayout function Invoked on mount and layout changes with {nativeEvent: { layout: {x, y, width, height}}}. This event is fired immediately once the layout has been calculated, but the new layout may not yet be reflected on the screen at the time the event is received, especially if a layout animation is in progress.

TextInput#selectionState

iosselectionState DocumentSelectionState See DocumentSelectionState.js, some state that is responsible for maintaining selection information for a document

AsyncStorage.setItem()

static setItem(key, value, callback?) Sets value for key and calls callback on completion, along with an Error if there is any. Returns a Promise object.

ListViewDataSource#rowShouldUpdate()

rowShouldUpdate(sectionIndex, rowIndex) Returns if the row is dirtied and needs to be rerendered

SegmentedControlIOS#enabled

enabled bool If false the user won't be able to interact with the control. Default value is true.

TouchableNativeFeedback.SelectableBackground()

static SelectableBackground() Creates an object that represents android theme's default background for selectable elements (?android:attr/selectableItemBackground).

ListView#onEndReached

onEndReached function Called when all rows have been rendered and the list has been scrolled to within onEndReachedThreshold of the bottom. The native scroll event is provided.

RefreshControl#colors

androidcolors [color] The colors (at least one) that will be used to draw the refresh indicator.

View#accessible

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

NavigatorIOS#translucent

translucent bool A Boolean value that indicates whether the navigation bar is translucent by default