Open the iOS sample app final project in Xcode and run it in the iPhone simulator. Getting Startedĭownload the starter projects for this tutorial using the Download materials button at the top or bottom of this tutorial. You can catch up on Swift for iOS in these tutorials or Kotlin on Android here. Note: Some familiarity of Swift and iOS fundamentals or Kotlin and Android fundamentals is helpful for completing this tutorial. First, using Xcode, you will explore an iOS app written in Swift, then you will re-write the same app in Kotlin using Android Studio. In this tutorial, you’ll see first-hand how similar these languages are and how simple it is to translate Swift to Kotlin. After mastering the language fundamentals, code can easily be translated from Swift to Kotlin.

Android and iOS engineers have historically worked with quite different languages and IDEs, making crossover between developing for both platforms daunting and rare, despite all the similarities between the two mobile platforms.īut languages and tooling for Android and iOS development have improved immensely over just the past few years - primarily the emergence of Kotlin and Swift, two expressive languages that have eased the barrier between cross-platform learning. Many developers tend to stick to building exclusively for their one chosen platform. This choice is often guided by one’s resources (e.g., her or his personal device) or circumstance. Often, a developer will choose one platform for which to develop, the most common being Android or iOS. Technology continues to tailor to your mobile devices, making mobile development increasingly more prevalent as a hobby and profession. Mobile devices are your everyday companions: You bring them in your backpack and pockets nearly everywhere you go.

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