Fragmented - Android Developer Podcast

133: Dependency Injection and Service Locators in a Kotlin world with Danny Preussler

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Sinopse

A hotly debated topic at the moment is the use of a library like Dagger for dependency injection in the world of Kotlin. In this episode, we talk to Danny Preussler. Danny's a pro who's been around from the Java 1.0 days! He helps trace the history of dependency injection in Java all the way to today, in a Kotlin world where there exists alternatives like Koin and Kodine. We dive into how some of these use a Service Loader/Locator pattern and the subtle differences with dependency injection. Listen on for an action packed episode. Show Notes Danny's slides (DI in a Kotlin world) talk Koin Toothpick how to pronounce reified Service Locators vs Dependency Injection Your application is aware it's using a Service Locator, but your application should be totally un-aware that it's using a Dependency Injection Container. SO post on the difference between DI & SL pattern Martin Fowler's post on DI, IOC, SL Caster.IO (paid) course by DF on setting up testing with Dagger 2 and Espresso Mark Seeman on Service L