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ProAndroidDev

Clean StateFlow Transformations in Kotlin

val title: StateFlow<String> = movie.mapState { it.title }

Mar 9, 2022

Clean StateFlow Transformations in Kotlin

Mar 9, 2022

Pinned

Published in
ProAndroidDev

Awaiting Multiple Coroutines the Clean Way

Leveraging Kotlin’s structured concurrency mechanisms for extremely readable concurrency.

Feb 14, 2022

Awaiting Multiple Coroutines the Clean Way

Feb 14, 2022

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Published in
Dev Genius

Android CI: Build Caching on Github Actions

Improve your CI build speeds by 10–20x

Feb 19, 2024

Android CI: Build Caching on Github Actions

Feb 19, 2024

Published in
Dev Genius

A few shorthands for Jetpack Compose

Make your clunky Compose code more readable

Jun 14, 2023

A few shorthands for Jetpack Compose

Jun 14, 2023

Published in
Better Programming

Async Setup and Teardown in XCTestCase

How to make setUpWithError() and tearDownWithError() async in XCTestCase for iOS development in Swift

May 26, 2022

Async Setup and Teardown in XCTestCase

May 26, 2022

Published in
Better Programming

The Effective Solo Developer

How to multiply your productivity on a small team

Apr 25, 2022

The Effective Solo Developer

Apr 25, 2022

Published in
Better Programming

Learn Dynamic Programming: A Beginner’s Guide to the Coin Change Problem

Level up your interviewing skills and become a better developer by learning the basics of dynamic programming

Mar 22, 2022

Learn Dynamic Programming: A Beginner’s Guide to the Coin Change Problem

Mar 22, 2022

Published in
Better Programming

How to Use Upserting in Room

Avoid the hidden dangers of insert-or-replace

Mar 16, 2022

How to Use Upserting in Room

Mar 16, 2022

Published in
ProAndroidDev

Reducing Gradle boilerplate in multi-module Android projects

How to reduce your build.gradle.kts files from 100 lines to 10 lines.

Mar 5, 2022

Reducing Gradle boilerplate in multi-module Android projects

Mar 5, 2022

Published in
ProAndroidDev

Removing noise from your Github language stats

Use Linguist to filter out unwanted files.

Mar 3, 2022

Removing noise from your Github language stats

Mar 3, 2022

Published in
Dev Genius

Let’s Have Some Infix Fun

A simple case study in applying Kotlin’s infix fun

Feb 26, 2022

Let’s Have Some Infix Fun

Feb 26, 2022

Published in
ProAndroidDev

Prefer Data Classes Over Pairs

Pairs and Triples are anti-patterns that should be avoided in preference for data classes.

Feb 23, 2022

Prefer Data Classes Over Pairs

Feb 23, 2022

Published in
Dev Genius

Supporting User-selected Themes with Jetpack Compose

Jetpack Compose provides excellent support for switching between light and dark themes. If you use the Android Studio dialog to add an…

Sep 19, 2021

Supporting User-selected Themes with Jetpack Compose

Sep 19, 2021

Published in
Towards Dev

Mixing Item Types In LazyColumn

How to include multiple types of composables within a single scrollable list in Jetpack Compose.

Aug 26, 2021

Aug 26, 2021

Published in
ProAndroidDev

Don’t Keep Activities

Aug 24, 2021

Don’t Keep Activities

Aug 24, 2021

Published in
Dev Genius

Navigating lists in Jetpack Compose with LazyListState

Learn the basics of using LazyListState to unlock LazyColumn’s full potential

Aug 2, 2021

Navigating lists in Jetpack Compose with LazyListState

Aug 2, 2021

Learning to speak Compose

Jetpack Compose is a paradigm shift unlike any other in the history of Android development. There have been several significant changes in…

Jul 16, 2021

Learning to speak Compose

Jul 16, 2021

Published in
ProAndroidDev

Passing Safe Args to your ViewModel with Hilt

Hilt has been a fantastic addition to Android Jetpack, and it might be even simpler and more powerful than you think.

Dec 28, 2020

Passing Safe Args to your ViewModel with Hilt

Dec 28, 2020

Matt Robertson

Matt Robertson

Android Engineer @ Crossway. Writing on clean arch, clean code, Kotlin, coroutines, & Compose.

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Jetpack Compose

Clean Kotlin

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