Animated.timing()

static timing(value, config) Animates a value along a timed easing curve. The Easing module has tons of pre-defined curves, or you can use your own function.

ViewPagerAndroid#pageMargin

pageMargin number Blank space to show between pages. This is only visible while scrolling, pages are still edge-to-edge.

TextInput#isFocused()

isFocused(): boolean Returns if the input is currently focused.

Flexbox#borderBottomWidth

borderBottomWidth number

TextInput#onLayout

onLayout function Invoked on mount and layout changes with {x, y, width, height}.

ToastAndroid#LONG

LONG: MemberExpression

Navigator Comparison

The differences between Navigator and NavigatorIOS are a common source of confusion for newcomers. Both Navigator and NavigatorIOS are components that allow you to manage the navigation in your app between various "scenes" (another word for screens). They manage a route stack and allow you to pop, push, and replace states. In this way, they are similar to the html5 history API. The primary distinction between the two is that NavigatorIOS leverages the iOS UINavigationController class, and Navig

Animations

Fluid, meaningful animations are essential to the mobile user experience. Like everything in React Native, Animation APIs for React Native are currently under development, but have started to coalesce around two complementary systems: LayoutAnimation for animated global layout transactions, and Animated for more granular and interactive control of specific values. Animated The Animated library is designed to make it very easy to concisely express a wide variety of interesting animation and in

MapView#showsUserLocation

showsUserLocation bool If true the app will ask for the user's location and display it on the map. Default value is false. NOTE: on iOS, you need to add the NSLocationWhenInUseUsageDescription key in Info.plist to enable geolocation, otherwise it will fail silently.

ListView#renderFooter

renderFooter function () => renderable The header and footer are always rendered (if these props are provided) on every render pass. If they are expensive to re-render, wrap them in StaticContainer or other mechanism as appropriate. Footer is always at the bottom of the list, and header at the top, on every render pass.