Performance best practices for Jetpack Compose 

We're delighted that the tutorial was helpful to you, Ken! You can check out the Android Basics with Compose course here for even more Jetpack Compose fun: goo.gle/3V7Vlgg

I recommend looking at "composable metrics". Chris Banes has a blog post on it. It will generate a report on all your composable functions. Composable metrics tells you if a composable function is restartable and skippable. And if Compose can infer if an object is stable or immutable.

@@robchr Cheers for that pointer, this looks very interesting indeed.

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@@robchr ⁹

@@robchr🐶🐶🐩🐩😃😃😃;-):-C-);-) bjjjjjcvbbvvvnjo🐶🐶🐶🐶🐶🐶🐶🐶🐶🐶

We're delighted to hear that you've enjoyed the tutorial. If you'd like to learn more about Jetpack Compose, please check out this resource: goo.gle/compose-pathway 🤩

We're happy to hear this video helped! 😄

Glad it was helpful! 😁

Appreciate the feedback, Abbasali! Don't forget to subscribe for more 😎👍

Happy to hear the tutorial was helpful, Stefan! If you’re interested in additional resources, check out the Jetpack Compose walkthrough here: goo.gle/3p7WO7l

We really appreciate your support! Thanks for watching 🙂

Depends on what you want it to change. If you are adding or removing sub-composables, or changing the size or layout then recomposition or layout will be triggered. In the case of the example only the color changed, everything else remained the same, so it only affected how the background was drawn (the function of drawBehind). Other functions, e.g. drawWithCache or drawWithContent, may be better suited to what you need. A good question to ask may be why the value frequently changes. E.g. a clock implementation may only need to redraw some aspects (text/hands) and the rest (ticks/frame/etc.) may be subject to caching.

Right back at you.✨

Thanks so much, Mohammad! Since you liked this video, come check out our Jetpack Compose playlist for more on this topic 😊

Indeed it is! You can find the additional resources for this lesson here: JetPack Compose Performance → bit.ly/3xNSSwI Baseline Profiles → bit.ly/3tUmF5G Jetpack Compose Phases → bit.ly/39HNK5k

Yes but you wouldn't ship your app without R8 in any case. For local development it's not such a huge deal

Thanks for the coffee, Jerry! Have you checked out our Jetpack Compose walkthrough? You can learn more here: goo.gle/3MK5Xhy ☕

it destroyed my brain !

PLZ show a beautiful solution!

Hello Dimid, please check here for more information regarding Material Components and layouts in Jetpack Compose: goo.gle/3IEPp8K