AppyBuilder
  • AppyBuilder Introduction
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    • Design Editor
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    • Reference
      • User Interface
        • Button
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        • DatePicker
        • FloatingButton
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        • GridView
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        • ListPicker
        • ListPickerCustom
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      • Effects
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      • Layout
        • Horizontal Arrangement
        • Horizontal Scroll Arrangement
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        • Vertical Arrangement
        • Vertical Scroll Arrangement
      • Drawing and Animation
        • Ball
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        • LineString
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        • Polygon
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      • Media
        • Camcorder
        • Camera
        • ImagePicker
        • Player
        • Sound
        • SoundRecorder
        • SpeechRecognizer
        • TextToSpeech
        • VideoPlayer
        • YandexTranslate
      • Connectivity
        • ActivityStarter
        • BluetoothClient
        • NetworkManager
        • Web
        • WiFiManager
      • LegoMindStorms
        • Ev3ColorSensor
        • Ev3Commands
        • Ev3GyroSensor
        • Ev3Motors
        • Ev3Sound
        • Ev3TouchSensor
        • Ev3UI
        • Ev3UltraSonicSensor
        • NxtDirectCommands
        • NxtDrive
        • NxtLightSensor
        • NxtTouchSensor
        • Ev3ColorSensor
      • Storage
        • Airtable
        • File
        • FirebaseDB
        • FTPManager
        • FusionTableControl
        • TinyDB
        • TinyWebDB
      • Sensors
        • Accelerometersensor
        • BarcodeScanner
        • BatteryManager
        • Clock
        • Gyroscopesensor
        • LightSensor
        • LocationSensor
        • MagneticFieldSensor
        • MemoryInfo
        • NearField
        • OrientationSensor
        • Pedometer
        • ProximitySensor
        • PressureSensor
        • SoundSensor
        • TemperatureSensor
        • ProximitySensor
      • Social
        • ContactPicker
        • EmailPicker
        • PhoneCall
        • PhoneNumberPicker
        • Sharing
        • Texting
        • Twitter
      • Experimental
        • CloudDB
      • Visualization
        • GoogleMap
        • XYChart
      • Advanced
        • KitchenSink
        • OneSignalPush
        • PushNotification
        • SQLite
      • Monetize
        • AdAmazon
        • AdAmazonInterstitial
        • AdMob
        • AdMobInterstitial
        • AdMobRewardedVideo
        • InAppBilling
        • MMediaInterstitial
  • Tutorials
    • Openstreet Map
    • OneSignalPush
    • Creating E-book
    • Basic
      • Simulating Progress Bar
      • Creating Splash Screen
      • Adding Privacy Policy
      • Package Name
      • Beginner - Talk to Me app
      • Beginner Tutorial
    • Animation
      • Animation & Collision Part I
      • Animation & Collision Part II
    • Monetization
      • AdMob Banner
      • AdMob Interstitial
      • AdMob Rewarded Video
      • Increasing Monetization Revenue
    • Using RadioButtons
    • keystore
    • Firebase - Advanced
  • Extensions
  • Concept Cards
    • Bouncing Sprites
    • Sprite Timed Movement
    • Sprite Movement on Timer
    • Adding Sound
    • Speech Recognition
    • Random Numbers
    • Fling Movement
    • Movement with Sensors
    • Drawing on Canvas
    • Multiple Screens
    • Creating Custom Colors
    • Movement with Buttons
    • Shaking Phone
    • Collision Detection
    • Dragging A Sprite
  • Advanced
    • Source File Structure
  • Code Editor
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On this page
  • Properties
  • LastMessage
  • ReadMode
  • TextToWrite
  • WriteType
  • Events
  • TagRead(text message)
  • TagWritten()
  • Methods
  1. Components
  2. Reference
  3. Sensors

NearField

Non-visible component to provide NFC capabilities. For now this component supports the reading and writing of text tags only (if supported by the device)

In order to read and write text tags, the component must have its ReadMode property set to True or False respectively.

Note: This component will only work on Screen1 of any AppyBuilder app.

Properties

LastMessage

ReadMode

TextToWrite

WriteType

Events

TagRead(text message)

Indicates that a new tag has been detected. Currently this is only a plain text tag, as specified in the manifest. See Compiler.java.

TagWritten()

Event for TagWritten

Methods

none

PreviousMemoryInfoNextOrientationSensor

Last updated 7 years ago