Android NFC #2: Read Payload Data from a Tag
Description:In the second screencast of this series, we’ll build upon the app we started in the first screencast and demonstrate how we can retrieve the payload of the tag within the Activity which was launched when the...
Android NFC #5: Android Application Records
Description:In the final screen cast of the series we’ll return to the Android chooser behavior which asks the user which application they wish to use to handle a newly discovered tag. We’ll then look at how we can add ...
Kotlin and Android Lifecycles
Description:What are some strategies for dealing with Kotlin and Android Lifecycles? In this screencast, cast you'll learn how Android Lifecycles appear to inhibit some core behaviors of Kotlin.
Android NFC #1: Launch Activity
Description:In the first screencast of this series we’ll cover the basics of NFC tags introducing NDEF and the Android tag dispatch system. We’ll look at how to add an intent-filter to the Manifest entry for a given Act...
Description:In this screencast, we'll learn how to take a Java class converted to Kotlin using the conversion tool built in Android Studio, and apply some better null safety to the code learning about null safety along ...
Android NFC #3: Foreground Dispatch
Description:In the third screencast of the Android NFC series, we’ll continue to build on the app we’ve been working on in the series so far. Now we’ll begin preparations to write to a tag by creating a new Activity whi...
Android NFC #4: Write an NdefTag
Description:In this screen cast we’ll further build upon the app from the last cast where we got foreground dispatch working to handle tag discovery events within a resumed Activity. We’ll look at how we can construct a...