Prime 3 issues to know in Fashionable Android Improvement at Google I/O ’23

Posted by Rebecca Franks, Android Developer Relations Engineer

Google I/O 2023 was stuffed with thrilling updates and bulletins. Modern Android Development (MAD) is all about making Android app growth quicker and simpler! By creating libraries, instruments and steering to hurry up your stream and assist you write safer, higher code to be able to concentrate on constructing superb experiences.

Listed below are our prime three bulletins from Google I/O 2023:

#1 Get your growth questions answered with Studio Bot

One of many bulletins we’re most enthusiastic about is Studio Bot, an experimental new AI powered coding assistant, proper in your IDE. You may ask it questions or use it to assist repair errors — all with out ever having to depart Android Studio or add your supply code.

Studio Bot is in its very early days, and is at present obtainable for builders within the US. Obtain Android Studio canary to strive it out and assist it enhance.

#2 Jetpack Compose has enhancements for stream layouts, new Materials elements, and extra

Jetpack Compose continues to be a giant focus space, making it simpler to construct wealthy UIs. The May 2023 launch included many new layouts and enhancements equivalent to horizontal and vertical pagers, flow layouts and new Material 3 components equivalent to date and time pickers and bottom sheets.

There have additionally been massive performance improvements to the modifier system, with extra updates nonetheless within the works. For textual content alone, this replace resulted in a median 22% efficiency achieve that may be seen within the newest alpha launch, and these enhancements apply throughout the board. To get these advantages in your app, all you must do is replace your Compose model!

Now you can additionally use Jetpack Compose to construct dwelling display widgets with the Glance library and TV apps with Compose for TV.

Learn the weblog put up for extra details about “What’s new in Jetpack Compose”.

#3 Use Kotlin all over the place, all through your app

Because the official Kotlin for Android support announcement in 2017, we’ve continued to make enhancements to serving to you develop with Kotlin. Six years later, we’re persevering with to put money into enhancements for Kotlin.

Firstly, we’re collaborating with JetBrains on the brand new K2 compiler which is already displaying vital enhancements in compilation velocity. We’re actively engaged on integration into our instruments equivalent to Android Studio, Android Lint, KSP, Compose and extra, and leveraging Google’s massive Kotlin codebases to confirm compatibility of the brand new compiler.

As well as, we now advocate utilizing Kotlin for your build scripts and version catalogs. With Kotlin in your construct and in your UI with Compose, now you can use Kotlin all over the place, all through your app.

For extra info, take a look at the “What’s new in Kotlin” discuss.

And that is our prime 3 Fashionable Android Improvement bulletins from Google I/O 2023, take a look at this playlist for extra.

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