175: Kotlin or Java – Which one should you learn?

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One question that Kaushik and I get all the time is this …

I’m starting to learn how to build Android apps, which language should
I learn? Kotlin or Java?

In this episode Donn answers this question and gives valid points on why both languages are valid options and why you might want to consider one over the other.

He provides caveats to why you might want to use one language over another and some of the trade offs of Java and Kotlin and how they operate together.

If you’re wrestling with this question, this is the show for you …

Thanks to this week’s sponsor: Bitrise

Build amazing apps in Java, Kotlin or whatever tech you prefer and use Bitrise to automate your Android integration, build, test and deploy process quickly and easily. Sign up for an exquisite pair of Bitrise Branded Socks, here! https://go.bitrise.io/fragmented

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174: Testing RxJava, Debugging and More


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Kaushik is back in this weeks podcast. 🎉

Donn and Kaushik talk about testing RxJava streams with a Kotlin extension method and how and when to test various scenarios. Donn talks about his thoughts on the Testing Pyramid and why he thinks it’s incorrect and how you can help shift your thinking in regards to it. They then talk about IDE themes and how the theme can help you with your day to day development and more.

They wrap up with some talk about developing on Macs vs Windows and Linux.

We hope you enjoy …

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173: What Pattern Should I Use – MVP, MVVM, MVI …?

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This week Donn talks about what pattern you should use when developing your application. Is it MVP? MVVM? Mabye MVI? Perhaps it’s something else. Find out in this episode.

We hope you enjoy …

Shownotes

Patters

Mocking Out the API in Espresso

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172: Coil Image Loading Library with Colin White

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In this episode Donn and Kaushik sit down with Instacart Engineer Colin White to discuss a new image library he has created called Coil.

Coil is a Kotlin-first image library that focuses on ease of use, simplicity and extensibility. In this episode we ask him the question you’re probably wondering … “Why create an image library, isn’t this a solved problem already?” and then move onto the details of how the library works, and what it offers developers.

From Donn’s perspective – It’s an interesting library and gives you what you need with minimal footprint but offers you the extensibility that you’d want in the future. Its a good balance of “just enough” and “I might need this”.

Enjoy

Show Notes

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171: Jetpack Compose with Leland Richardson

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This week Donn and Kaushik talk to Leland Richardson from the Android team at Google about Jetpack Compose.

Jetpack Compose is declarative component-based UI runtime for Android. With compose you can build your UI with functions in Kotlin to easily “compose” what your UI would look like.

We dive deep in this episode. We talk about the background and influence React had on the project, we dive deep into some of the decisions made regarding the library and much much more…

We hope you enjoy …

Shownotes

Leland’s Contact info:

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