Expo
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API Reference
Get Started
Guides
Feature Preview
API Reference
SDK37
Latest (SDK40)
SDK40
SDK39
SDK38
SDK37
SDK36
Configuration Files
app.json / app.config.js
metro.config.js
Expo SDK
AR
Accelerometer
Admob
Amplitude
AppAuth
AppLoading
Appearance
AppleAuthentication
Application
ART
Asset
Audio
AuthSession
AV
BackgroundFetch
BarCodeScanner
Barometer
Battery
BlurView
Branch
Brightness
Calendar
Camera
captureRef
Cellular
Constants
Contacts
Crypto
DateTimePicker
Device
DeviceMotion
DocumentPicker
ErrorRecovery
FacebookAds
Facebook
FaceDetector
FileSystem
FirebaseAnalytics
FirebaseCore
FirebaseRecaptcha
Font
GestureHandler
GLView
GoogleSignIn
Google
Gyroscope
Haptics
ImageManipulator
ImagePicker
InAppPurchases
IntentLauncher
KeepAwake
LinearGradient
Linking
LocalAuthentication
Localization
Location
Lottie
Magnetometer
MailComposer
MapView
MaskedView
MediaLibrary
NetInfo
Network
Notifications
Payments
Pedometer
Permissions
Print
Random
Reanimated
registerRootComponent
SafeAreaContext
ScreenOrientation
Screens
SecureStore
Segment
Sensors
SharedElement
Sharing
SMS
Speech
SplashScreen
SQLite
StatusBar
StoreReview
Svg
TaskManager
Updates
VideoThumbnails
Video
ViewPager
WebBrowser
WebView
React Native
Learn the Basics
Props
State
Style
Height and Width
Layout with Flexbox
Handling Text Input
Handling Touches
Using a ScrollView
Using List Views
Networking
Platform Specific Code
Images
Animations
Accessibility
Timers
Gesture Responder System
JavaScript Environment
Direct Manipulation
Color Reference
ActivityIndicator
Button
DatePickerIOS
FlatList
Image
InputAccessoryView
KeyboardAvoidingView
Modal
Picker
PickerIOS
ProgressBarAndroid
ProgressViewIOS
RefreshControl
SafeAreaView
ScrollView
SectionList
SegmentedControlIOS
Slider
StatusBar
Switch
Text
TextInput
ToolbarAndroid
TouchableHighlight
TouchableNativeFeedback
TouchableOpacity
TouchableWithoutFeedback
View
ViewPagerAndroid
VirtualizedList
AccessibilityInfo
ActionSheetIOS
Alert
AlertIOS
Animated
AppState
AsyncStorage
BackHandler
Clipboard
DatePickerAndroid
Dimensions
Easing
Image Style Props
InteractionManager
Keyboard
Layout Props
LayoutAnimation
PanResponder
PixelRatio
Shadow Props
Share
StatusBarIOS
StyleSheet
Text Style Props
TimePickerAndroid
ToastAndroid
Transforms
Vibration
View Style Props
Fast Refresh
ImageBackground
Optimizing Flatlist Configuration
Using TypeScript with React Native
Shadow Props
Reference
Props
shadowColor
Sets the drop shadow color
Type
Required
Platform
color
No
iOS
shadowOffset
Sets the drop shadow offset
Type
Required
Platform
object: {width: number,height: number}
No
iOS
shadowOpacity
Sets the drop shadow opacity (multiplied by the color's alpha component)
Type
Required
Platform
number
No
iOS
shadowRadius
Sets the drop shadow blur radius
Type
Required
Platform
number
No
iOS
Props
shadowColor
shadowOffset
shadowOpacity
shadowRadius