Dimensions

Analog of the Dimensions module from React Native.

API

addEventListener

static addEventListener(type, handler)

Add an event handler. Supported events:

change: Fires when a property within the Dimensions object changes. The argument to the event handler is an object with window and screen properties whose values are the same as the return values of Dimensions.get('window') and Dimensions.get('screen'), respectively.

window - Size of the visible Application window
screen - Size of the device's screen

get

static get(dim)

Initial dimensions are set before runApplication is called so they should be available before any other require's are run, but may be updated later.

Example: const {height, width} = Dimensions.get('window');

removeEventListener

static removeEventListener(type, handler)

Remove an event handler.

set

static set(dims)

This should only be called from native code by sending the didUpdateDimensions event.

API#

API