TextInput#enablesReturnKeyAutomatically

iosenablesReturnKeyAutomatically bool If true, the keyboard disables the return key when there is no text and automatically enables it when there is text. The default value is false.

SliderIOS#maximumTrackTintColor

maximumTrackTintColor string The color used for the track to the right of the button. Overrides the default blue gradient image.

TouchableWithoutFeedback#onLayout

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

TabBarIOS#tintColor

tintColor color Color of the currently selected tab icon

Native Modules

Sometimes an app needs access to a platform API that React Native doesn't have a corresponding module for yet. Maybe you want to reuse some existing Java code without having to reimplement it in JavaScript, or write some high performance, multi-threaded code such as for image processing, a database, or any number of advanced extensions. We designed React Native such that it is possible for you to write real native code and have access to the full power of the platform. This is a more advanced f

Modal#transparent

transparent bool

Linking#addEventListener()

addEventListener(type, handler) Add a handler to Linking changes by listening to the url event type and providing the handler

DatePickerIOS#minimumDate

minimumDate Date Minimum date. Restricts the range of possible date/time values.

MapView#minDelta

iosminDelta number Minimum size of area that can be displayed.

Geolocation.getCurrentPosition()

static getCurrentPosition(geo_success, geo_error?, geo_options?) Invokes the success callback once with the latest location info. Supported options: timeout (ms), maximumAge (ms), enableHighAccuracy (bool) On Android, this can return almost immediately if the location is cached or request an update, which might take a while.