Advanced Programming in Kotlin

Meta develops Kotlin beyond introductory syntax through Android activities, object-oriented techniques and functional programming. Collection operations and lambda expressions sit alongside testing with substitutes. A final project brings these ideas together in an Android context.

What you will learn

• Apply more advanced Kotlin object-oriented features.
• Process collections with functions and lambdas.
• Use mocks and fakes in Android unit tests.

Who this suits

Learners who already understand Kotlin fundamentals and have created a user interface in Android Studio.

Before you enroll

This is an intermediate course despite the word “advanced” in its title. Check the testing libraries and Android versions used in the exercises before adapting examples to a current project.

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Put it into practice

Write a small Kotlin component that filters a collection and depends on a replaceable data source. Test its behavior with a fake source and explain why the substitute makes the test useful.

Source and review

This overview is based on the provider's published information, checked on 12 October 2026. It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

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