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This e book is for cellular builders and managers who need to discover how they’ll use Kotlin Multiplatform in numerous use circumstances to share code throughout Android, iOS and desktop apps. If you wish to cut back improvement and testing time by writing sure elements of your apps solely as soon as, this e book will assist.
- Jetpack Compose Android
- Compose Multiplatform
- SwiftUI
- Testing
- Dependency Injection with Koin
- Persistence utilizing SQLDelight
- Serialization
- Ktor
- Concurrency utilizing coroutines
The perfect e book to show you how you can share code throughout platforms utilizing Kotlin Multiplatform. You’ll achieve the muse of making consumer interfaces utilizing native UI toolkits after which writing widespread code for serialization, networking and persistence. You’ll additionally find out how dependency injection, testing and totally different architectures slot in with…
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This part tells you just a few issues you want to know earlier than you get began, corresponding to what you’ll want for {hardware} and software program, the place to seek out the venture recordsdata for this e book, and extra.
One of many core advantages of Kotlin Multiplatform is which you can share code throughout native apps. You’ll be able to proceed to develop the UI layer utilizing native UI toolkits like Jetpack Compose for Android and SwiftUI for iOS.
On this part, you’ll learn to add a brand new Gradle module to write down your online business logic solely as soon as. You’ll additionally learn to create the native UI for Android, iOS and desktop apps, all whereas sharing the widespread module.
Kotlin Multiplatform (KMP) is without doubt one of the newest applied sciences that can assist you share code throughout platforms. This chapter introduces you to KMP, how you should utilize it throughout app layers and how you can arrange your first KMP venture.
Having dependable construct instruments and constant dependency variations is essential to getting began on a multiplatform venture. This chapter will cowl how you should utilize Gradle and its buildSrc module to offer dependencies to all modules. You may additionally learn to share enterprise logic throughout goal platforms utilizing a multiplatform time zone library.
Jetpack Compose is a brand new declarative library aimed toward simplifying UI improvement on Android. This chapter will stroll you thru creating a number of screens on your app utilizing Jetpack Compose.
SwiftUI is the fashionable method to program UI for iOS purposes. On this chapter, you will learn to develop the UI for iOS utilizing the SwiftUI framework.
It is now potential to share the identical UI code throughout desktop and Android purposes. On this chapter, you will learn to develop the UI for desktop utilizing the brand new Compose Multiplatform declarative library.
To successfully share code throughout apps, there are a number of issues to remember: entry to platform-specific APIs, help for present software program engineering practices and persistence.
On this part, you’ll learn to use Kotlin options to entry platform-specific APIs in your shared module and the way Kotlin Multiplatform matches in along with your present structure. You’ll additionally study dependency injection and the way you should utilize it to check options current in your shared modules. Lastly, you’ll learn to use a standard codebase to deal with persistence on totally different platforms.
When working with KMP, you will typically have to entry platform-specific APIs. On this chapter, you will take a deeper dive into the count on/precise sample and the way you should utilize them to entry platform-specific APIs.
Software program structure is without doubt one of the most vital facets that have an effect on high quality and maintainability over time. On this chapter, you will get an summary of various architectures and the way you should utilize certainly one of them in your KMP utility.
Writing assessments is a crucial a part of writing code confidently. This chapter will present an summary of including unit assessments and UI assessments to an app created utilizing KMP.
Dependency Injection is a way that results in maintainable and testable code. This chapter will present an summary of integrating the Koin dependency injection library right into a multiplatform venture.
Most trendy purposes have to persist information throughout classes. This chapter will present an summary of information persistence in KMP. It discusses key-value saving in addition to utilizing an SQL database.
Networking is essential to most trendy apps, and it often includes implementing comparable logic utilizing totally different frameworks and languages. Beneath the hood, it additionally includes ideas like serialization and concurrency. Happily, Kotlin Multiplatform has devoted libraries for every of those.
On this part, you’ll learn to use serialization to decode JSON information to Kotlin objects. You’ll then learn to use a standard networking library that leverages this widespread serialization to fetch information from the web. To make the networking performant, you’ll additionally study concurrency in Kotlin utilizing coroutines and the concerns for various platforms. Lastly, you’ll learn to extract an present function to a Kotlin Multiplatform library and in addition alternative ways of publishing this library.
When transmitting information over a community, you want to serialize and deserialize it. On this chapter, you will learn to use serialization in a Kotlin Multiplatform venture.
Networking is without doubt one of the core options of any trendy app. On this chapter, you will lean how you can use networking in a Kotlin Multiplatform venture.
On this chapter, you will learn to cope with concurrency in your Kotlin Multiplatform initiatives.
On this chapter, you will study how one can migrate an present function to KMP. You additionally learn to publish a shared library and make it accessible for Android, iOS and desktop.
On this chapter, you will study a number of functionalities of Kotlin and their comparability with Swift.
Xcode would not help debugging Kotlin Native code out of the field. On this chapter, you will study how one can debug your shared code module from Xcode.
On this chapter, you will study how one can share your Compose UI between Android, desktop, and iOS apps.
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