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Eugen Martynov
Eugen Martynov

138 Followers

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Oct 22

Kotlin DDD Phantom type

I was on twitter and got suggestion to read post-introduction about phantom type by Vincent Pradeilles. The idea is a code safety improvement with a minimum boilerplate and performance penalty. The Kotlin equivalent would be next. Let’s pretend that you have code: data class User(val id: String) data class Address(val id…

Kotlin

2 min read

Kotlin

2 min read


May 18

Android Makers & Droidcon Paris 2023

I’m continuing the visited conferences recap. Stay tuned. The connection to Paris is super easy from Amsterdam: the three hours plus train with the acceptable connection and nice restaurant. I also have a romantic feeling about Paris — it was my first big European city we discovered with my wife…

Conference

5 min read

Android Makers & Droidcon Paris 2023
Android Makers & Droidcon Paris 2023
Conference

5 min read


Feb 11

FOSDEM 2023 Kotlin day

I visit nearby conferences or interesting events often. And usually, I share high-level summaries about the event, talks and other notable things. This is the experiment to share with the bigger group. Let’s see how it goes. You can find the official event page here with videos. The travelling from…

Kotlin

4 min read

Kotlin

4 min read


Jan 7, 2022

Android Gradle plugin with Test Fixtures support

10 May 2022 UPDATE The plain kotlin modules just work. The issue is only with android modules right now. 15 February 2022 UPDATE The Android project deals with Kotlin Android plugin also. And, unfortunately, Kotlin test fixtures are not supported there fully yet. You can follow JetBrain ticket. I want…

Android App Development

4 min read

Android Gradle plugin with Test Fixtures support
Android Gradle plugin with Test Fixtures support
Android App Development

4 min read


Sep 10, 2019

One million dollar mistake in the instrumental tests

Creator of a flaky UI test should bring a cake for the team during the week duration at least I love instrumental tests recently. With the robot pattern, we gain high maintainability. With the build scripts for emulator creation+setup and the additional tests restart if failed, we gain around 99%…

Android App Development

2 min read

One million dollar mistake in the instrumental tests
One million dollar mistake in the instrumental tests
Android App Development

2 min read


Aug 18, 2019

Adopt Android build on the JDK11 (macOS)

UPD: Most probably this article is not relevant anymore. The tooling involved and you don’t need to do anything when you’re on latest Android Studio/AS Plugin and Gradle. I’m super grateful to the reviewers of this post: Nelson Osacky, Andrey Mischenko and Mike Wolfson. Thank you, gentle people! Disclaimer: This…

Android

3 min read

Adopt Android build on the JDK11 (macOS)
Adopt Android build on the JDK11 (macOS)
Android

3 min read


Jul 1, 2019

One demon for all

(☝It is intentional misspelling from daemon) You probably read a great article from Svyatoslav Chatchenko about how to use the same daemon from Android Studio and console. However, if you started using Android Studio 3.5, after some mixed runs of the project from Android Studio and from the console, you…

Android

2 min read

One demon for all
One demon for all
Android

2 min read


Feb 28, 2018

Drop KitKat Proposal letter template

This is a template for the letter to the business people in your company. It is slightly modified version of our project proposal. Please set numbers based on your project, user base and the current date. Please also drop sections or statements that are not relevant or different for your…

Android

2 min read

Android

2 min read


Nov 14, 2016

One auto-download Android dependencies evening

Our daily Gradle projects are dependent on Android. This is a fact! We have to use or CI plugins/CI built in functionality/bash scripts or Android SDK manager plugin from Jake Wharton for headache less CI. But if you follow updates for android build tools, you will notice that from the…

Android

3 min read

Android

3 min read

Eugen Martynov

Eugen Martynov

138 Followers

The loving XP husband and freelance Android/Kotlin engineer

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