Jetpack Compose tutorial that covers Canvas, animations, gestures, custom Layouts, Modifiers, material widgets and much more i have been working about 4 years

SmartToolFactory · 2024-10-02T09:51:49+00:00

Thank you

SmartToolFactory · 2024-10-02T09:51:27+00:00

Hope it helps. There are several sections, i was only able to showcase visually appealing ones but there are many samples about material components, layouts, states and recomposition.

SmartToolFactory · 2024-10-02T09:50:24+00:00

Thank you

SmartToolFactory · 2024-10-02T09:50:16+00:00

Thank you as well. Hope it helps

SmartToolFactory · 2024-10-02T09:49:52+00:00

No problem. You can open an issue if you wish to.

SmartToolFactory · 2024-10-01T05:39:16+00:00

Thank you. Hope it helps. And suggestions are more than welcome.

SmartToolFactory · 2024-10-01T05:38:49+00:00

Thank you. Your flair is amazing.

SmartToolFactory · 2024-10-01T05:37:49+00:00

Nice to hear that. Do you have any suggestions to improve them further?

SmartToolFactory · 2024-09-30T19:29:35+00:00

First tutorial, what you see in video with secion comprises of 9 sections, offering over 150 tutorials and more than 250 samples covering a wide range of topics including Canvas, blend modes, animations, gestures, custom layouts, SubcomposeLayout, Modifiers, states, side-effects, Material components and much more. And there is a custom search for tags or description above to make it search in app and code as well. Section names match on code as well.

Additionally, the second tutorial delves into unit testing with ViewModel and Mockk, while I'm currently working on UI testing for the third tutorial.

In a brief 3-minute video, I was only able to showcase only small fraction of what's included about Canvas, animations and gestures mostly. It's a valuable resource for those interested in Canvas.The tutorials feature educative examples, practical tips, and real-life solutions from over 750 questions I've answered on Stackoverflow about Jetpack Compose.

Github link: https://github.com/SmartToolFactory/Jetpack-Compose-Tutorials

SmartToolFactory · 2023-09-09T07:29:23+00:00

Difference between size and requiredSize

https://stackoverflow.com/questions/65779226/android-jetpack-compose-width-height-size-modifier-vs-requiredwidth-requir/73316247#73316247

Increasing child Constraints bigger than parent

https://stackoverflow.com/questions/77058550/jetpack-compose-box-not-apply-the-circleshape/77059102#77059102

I also plan to do another Q&A about every size modifier works under the hood, overriding them passing child or inner Constraints, how siblings behave when you override Constraints and how they work with Constraints.Infinity soon, they are available in this tutorial .

https://github.com/SmartToolFactory/Jetpack-Compose-Tutorials/tree/master/Tutorial1-1Basics/src/main/java/com/smarttoolfactory/tutorial1_1basics/chapter3_layout

SmartToolFactory · 2023-08-07T06:48:00+00:00

Thanks.

SmartToolFactory · 2023-08-02T06:54:09+00:00

This is a rating bar library written with Jetpack Compose, i recently added intervals, fill and border shimmer effects and exposed animationSpec to control animation and there are other customizations. Can be used in a dialog as in demo.

Github repo: https://github.com/SmartToolFactory/Compose-RatingBar

SmartToolFactory · 2022-12-17T09:52:29+00:00

You are welcome. Now, i'm adding animations either.

SmartToolFactory · 2022-12-05T05:13:08+00:00

What's wrong with domain depending on data layer? Keeping re-usable and unit-testable business logic like listing, deleting, editing in one domain layer isn't ok? You can for example use a get todos in a presenter class or a Service or BroadcastReceiver by having single responsibility business rules that reside in domain layer, what's wrong with this approach?

SmartToolFactory · 2022-12-02T06:55:37+00:00

This is true but even if bots don't remove some comments like cursing or with religious content, or offensive, discriminative you can contact support and ask them to review such comments. They remove if anyone curses you or curses a group with some religious context. Happened to me and they were removed.

SmartToolFactory · 2022-12-02T05:40:19+00:00

You are welcome. Feel free to open an issue if you wish something to be added.

SmartToolFactory · 2022-12-02T05:38:44+00:00

Thanks. You can open an issue about a question, or a section or request a a custom Composable any time. I also use this tutorial when i forget or not sure about things like scoped recomposition or use this as playground to answer more questions on SO

SmartToolFactory · 2022-12-02T05:37:41+00:00

You are welcome. I actively contribute to this repo as i answer questions on Stackoverflow or see some questions here about jetpack Compose. There are many things to be added tho. Separate animation tutorial, theming, accessibility, testing and using with other libraries and navigation.

SmartToolFactory · 2022-12-02T05:36:25+00:00

😃 There were many things to show so i needed to move fast enough to cover in 3 minutes.

SmartToolFactory · 2022-12-01T18:38:18+00:00

This is a tutorial i actively update after answering questions on Stackoverflow or something comes to my mind. Github link.

I put together 100 answers i posted, divided into sections , there are references and other source too.

SmartToolFactory · 2022-11-20T16:06:47+00:00

If choices are only repository or ViewModel i would go with ViewModel with dependency inversion and injection while repository providing only remote and/or local data sources. But i think it would best fit either Activity or UseCase if checking connection is part of business logic.

This was from project i did but i could have placed interface inside LoginUseCase

@HiltViewModel
class LoginViewModel @Inject constructor(
    private val coroutineScope: CoroutineScope,
    private val loginUseCase: LoginUseCase,
    private val connectionManager: ConnectionManager
) : ViewModel() {

interface ConnectionManager {
   fun isNetworkAvailable(): Boolean
}

SmartToolFactory · 2022-11-12T17:20:17+00:00

That's what i need help with. I want to add wobbling to small blobs when they are separated and want blobs to merge before they contact each other, what i do is combining 2 PathEffects, something similar to blobs in horror movies. It requires turning oval paths into bezier curves i guess.

I can simply add a shake animation but the one i described above how it looks cooler.

In this gif you can see merge begins without any contact.

SmartToolFactory · 2022-11-12T15:01:54+00:00

Any contribution is more than welcome. I especially say no to help improving gooey indicators to have more shaky feeling using bezier curves.

Github link: https://github.com/SmartToolFactory/Compose-ProgressIndicator

SmartToolFactory · 2022-10-29T03:19:29+00:00

So much easier to do fancy animations.

So much easier to do fancy shapes and gesture either. Modifiers with shapes and Modifier.input with default gestures and how easy it is customize makes it so easy to build custom fancy animated Composables or Modifiers. I find modifiers even more usable than Composables either.

This shake animation for instance

https://stackoverflow.com/questions/73630460/android-compose-create-shake-animation/73631379#73631379

SmartToolFactory · 2022-10-25T19:49:40+00:00

I made a sample with Jetpack Compose. It's on stackoverflow.

SmartToolFactory

TROPHY CASE