ToolbarAndroid#rtl

rtl bool Used to set the toolbar direction to RTL. In addition to this property you need to add android:supportsRtl="true" to your application AndroidManifest.xml and then call setLayoutDirection(LayoutDirection.RTL) in your MainActivity onCreate method.

Navigator#push()

push(route) Navigate forward to a new scene, squashing any scenes that you could jumpForward to.

MapView#pitchEnabled

pitchEnabled bool When this property is set to true and a valid camera is associated with the map, the camera’s pitch angle is used to tilt the plane of the map. When this property is set to false, the camera’s pitch angle is ignored and the map is always displayed as if the user is looking straight down onto it.

ListViewDataSource#sectionHeaderShouldUpdate()

sectionHeaderShouldUpdate(sectionIndex) Returns if the section header is dirtied and needs to be rerendered

AsyncStorage.getAllKeys()

static getAllKeys(callback?) Gets all keys known to the app, for all callers, libraries, etc. Returns a Promise object. Example: see multiGet for example

Flexbox#paddingLeft

paddingLeft number

View#onResponderGrant

onResponderGrant function For most touch interactions, you'll simply want to wrap your component in TouchableHighlight or TouchableOpacity. Check out Touchable.js, ScrollResponder.js and ResponderEventPlugin.js for more discussion.

Flexbox#marginTop

marginTop number

Core Components

Components are the building blocks for a React Native application. A React Native user interface (UI) is specified by declaring components, possibly nested, and then those components are mapped to the native UI on the targeted platform. React Native has a number of core components that are commonly used in applications, either on their own or combined to build new components. Text The most basic component in React Native is the Text component. The Text component simply renders text. This exam

TouchableWithoutFeedback#onPress

onPress function Called when the touch is released, but not if cancelled (e.g. by a scroll that steals the responder lock).