Need help upgrading to Ionic Framework 4.0?
Get assistance with our Enterprise Migration Services
EXPLORE NOW
Solutions
Ionic Appflow
Ionic Enterprise
Open Source
Ionic Framework
Stencil
Capacitor
Ionicons
Developers
Framework Docs
Pro Docs
Pricing
Resource Center
PWAs
Blog
Help Center
Enterprise Support
Toggle navigation
Toggle sidebar
v4 Framework Docs
v3 Framework Docs
v1 Framework Docs
Current Framework Docs
Products
Developers
Documentation
Framework Docs
Installation
UI Components
API Reference
Native APIs
Appflow Docs
Introduction
Native Package
Live Deploy
Automations
Open Source
Ionic Framework
Stencil
Capacitor
Businesses
Ionic for
Enterprise
Startups
Request a demo
Contact sales
Resources
Resource Center
Community
What Is Ionic
The Ionic Blog
Ionic Forum
Webinars
PWAs
Support
Help Center
Enterprise Support
Trusted Partners
Talk to us
Pricing
Log in
Sign up
Back to Main Docs
Overview
Browser Usage
3D Touch
ABBYY Real-Time Recognition
Action Sheet
Adjust
AdjustConfig
AdjustEvent
Admob
AdMob
AdMob Free
AdMob Plus
AdMob Pro
Paid
AES256
Alipay
Analytics Firebase
Android ExoPlayer
Android Fingerprint Auth
Android Full Screen
Android Permissions
Answers
App Availability
App Center Analytics
App Center Crashes
App Center Push
App Minimize
App Preferences
App Rate
App Update
App Version
Apple Pay
Apple Wallet
Appodeal
Appsflyer
Autostart
Background Fetch
Background Geolocation
Background Mode
Badge
Baidu Push
Barcode Scanner
Base64 To Gallery
Battery Status
BLE
BlinkUp
Bluetooth Serial
BluetoothLE
Braintree
BranchIo
Brightness
Broadcaster
Browser Tab
Calendar
Call Directory
Call Log
Call Number
Camera
Card IO
Chooser
Class Kit
CleverTap
Clipboard
Cloud Settings
Code Push
Colored Browser Tabs
Contacts
Couchbase Lite
Crashlytics
Crop
Date Picker
DB Meter
Deeplinks
Device
Device Accounts
Device Feedback
Device Motion
Device Orientation
Diagnostic
Dialogs
DNS
Document Viewer
Downloader
Email Composer
Estimote Beacons
Extended Device Information
Facebook
FCM
File
File Chooser
File Encryption
File Opener
File Path
File Transfer
Fingerprint AIO
Firebase
Firebase Authentication
Flashlight
Flurry Analytics
FTP
Gao De Location
Geofence
Geolocation
Globalization
Google Analytics
Google Maps
Google Nearby
Google Play Games Services
Google Plus
Gyroscope
hce
Header Color
Health
Health Kit
Hot Code Push
HTTP
Httpd
IBeacon
Image Picker
Image Resizer
In App Browser
In App Purchase
In App Purchase 2
In App Review
Index App Content
Insomnia
Instagram
Intel Security
Intercom
Interstitial
iOS DocumentPicker
iOS File Picker
Is Debug
jAnalytics
Jins Meme
Keyboard
Keychain
Keychain Touch Id
LastCam
Launch Navigator
Launch Review
Line Login
LinkedIn
Local Notifications
Location Accuracy
Lottie Splash Screen
Market
Media
Media Capture
Mixpanel
Mobile Accessibility
MS ADAL
Music Controls
Native Audio
Native Geocoder
Native Keyboard
Paid
Native Page Transitions
Native Storage
Network
Network Interface
NFC
OneSignal
Open Native Settings
OpenALPR
PayPal
Pedometer
Phonegap Local Notification
Photo Library
Photo Viewer
Pin Check
Pin Dialog
Power Management
Printer
Pro
Push
QQSDK
QR Scanner
RewardVideo
Safari View Controller
Screen Orientation
Screenshot
Secure Storage
Sensors
Serial
Shake
Sim
SMS
Social Sharing
Speech Recognition
SpeechKit
Spinner Dialog
Splash Screen
SQLite
Sqlite Db Copy
SQLite Porter
StarPRNT
Status Bar
Stepcounter
Streaming Media
Stripe
Taptic Engine
Tealium
Paid
TealiumAdIdentifier
Paid
TealiumInstallReferrer
Paid
Text To Speech
TextHelper
Themeable Browser
Toast
Touch ID
Twitter Connect
Uid
Unique Device ID
Uptime
UriHelper
User Agent
Vibration
Video Editor
Video Player
Web Intent
Web Server
Webengage
Wechat
Youtube Video Player
ZBar
Zeroconf
Zip
Backlight
β
Base64
β
Camera Preview
β
Firebase Analytics
β
Firebase Config
β
Firebase Dynamic Links
β
Firebase Messaging
β
Hotspot
β
HyperTrack
β
Native Ringtones
β
Navigation Bar
β
Pinterest
β
Regula Document Reader
Paid
β
Rollbar
β
Siri Shortcuts
β
Video Capture Plus
β
WheelSelector Plugin
β
TextHelper
Improve this doc
Instance Members
decodePayload()
encodePayload()
API
Native
General