Now in Android #52. Paging, Gradle, AndroidX, Media3… | through Manuel Vivo | Android Builders | Dec, 2021

Manuel Vivo

Welcome to Now in Android, your ongoing information to what’s new and notable on the planet of Android construction.

Thanks everybody for following the Now in Android collection and the whole lot the Android Builders YouTube channel has to supply. Throughout the Android Developer Summit, our YouTube channel reached 1 million subscribers! And right here’s a small video to thanks all.

The collection on Paging is already completed! Within the 3rd episode, TJ presentations other operations that may be carried out with Paging. Transformations like placing separators, when to create a brand new pager, and customisation choices for eating PagingData.

Within the subsequent video, Erik Zuo from the Android neighborhood stocks a Paging tip with you.

And to complete the collection, TJ and Dustin replied your questions in the standard are living Q&A.

After Paging, a brand new MAD Abilities collection began, this time about Gradle! Within the following video, Murat introduces the collection and the whole lot you’ll be informed in it.

Within the first episode, Murat explains how the Android construct gadget works, and configure your construct.

In the second one episode, you are going to discover ways to prolong your construct through writing your individual plugin.

And finally, within the 3rd episode, you’ll take your plugin a step additional and discover ways to get get right of entry to to more than a few construct artifacts the use of the brand new Artifact API.

However Wait! If this wasn’t sufficient, there’s Extra MAD content material!

For ongoing content material, you should definitely test the MAD Abilities playlist on YouTube, the articles on Medium, or this at hand touchdown web page that issues to it all.

Because the closing non-ADS Now in Android episode, numerous libraries have been promoted to strong! As an example, AppCompat, Job, and Fragment are actually in 1.4.0 with strong toughen for more than one again stacks. Emoji2 1.0 that brings toughen for contemporary emojis. Lifecycle 2.4 which introduces the repeatOnLifecycle and flowWithLifecycle lifecycle-aware coroutine APIs. Paging 3.1 brings some habits adjustments to LoadState. And Put on tiles with which you’ll be able to construct customized tiles for Put on OS gadgets made it to one.0.

All of those are strong already! Cross use them! You’ll see the entire AndroidX liberate notes right here.

The primary alpha of the Jetpack Media3 library is to be had. Media3 is a number of toughen libraries for media playback, together with ExoPlayer. The next article explains why the group created Media3, what it comprises, and the way it can simplify your app structure.

Meghan wrote in regards to the new emoji2 library that simply was strong. Learn extra about the issue with emojis and the way emoji2 help you out.

We were given extra articles about CameraX! This time a few new function in CameraX to transform YUV, the structure that CameraX produces, to RGB used for symbol research features to be had in TensorFlow Lite, as an example. Learn the weblog submit for more info about those codecs and use the brand new conversion function.

Making improvements to app startup time isn’t a trivial job and calls for a deep figuring out of items that have an effect on it. This 12 months, the Android group and the Fb app group had been operating in combination on metrics and sharing approaches to fortify app startup. Learn extra in regards to the findings on this weblog submit.

The accessibility collection continues on with additional information on create customized accessibility movements to make your apps extra available. You’ll supply a customized motion to the accessibility services and products and put into effect common sense associated with the motion. For more info, take a look at the next episode!

On this different episode, you’ll be able to be informed extra in regards to the StateDescription API, when to make use of stateDescription and contentDescription, and constitute error states to the tip consumer.

In case you’re fascinated about Put on OS and Jetpack Compose, the group launched a brand new Compose for Put on OS codelab. In there, you’ll be able to learn the way Put on OS can paintings with Compose, what Put on OS explicit composables are to be had, and extra!

There was one episode of Android Builders Behind the scenes posted because the closing Now in Android. Test it out on the hyperlink underneath, or for your favourite podcast consumer:

In Episode 178: Hosts 3, Visitors 0, Chet, Romain and Tor take a seat down to speak in regards to the Android Developer Summit, and specifically the entire new options arriving in Android Studio, in conjunction with a couple of different subjects like Chet’s new jank stats library, the Android 12L liberate, and extra.

That’s it for this time, with the Paging and Gradle MAD Abilities collection, AndroidX releases, the brand new Jetpack Media3 library, articles about Emoji2, App Startup, and CameraX, Accessibility movies, a brand new Put on OS codelab, and a new ADB episode!

Come again right here quickly for the following replace from the Android developer universe.

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