architecture-samples VS architecture-components-samples

Here's an example project on GitHub that demonstrates how to use a ViewModel in practice: https://github.com/android/architecture-samples/tree/master/BasicSample

For me this one is the best: Architecture samples it's easy to understand and covers lots of concepts.

Since I never had a mentor or any courses I decided to follow anyone in their development approaches and my choice was google team. There are repo which is supported and update for years, it changes and might slightly differ in branches. But it could answer your questions.

For merging multiple data-sources, like network and database, I can use Repository backed with NetworkDataSources and DbDataSources. For data manipulation, Kotlin's collection has many useful functions (map, reduce, groupBy, count, etc.). If I want to ensure a data can only be emitted once, a simple modification to LiveData is enough (SingleLiveData

Take a look on Android blueprints https://github.com/android/architecture-samples

https://github.com/android/architecture-components-samples/ was historically better

uh, maybe https://github.com/android/architecture-components-samples/tree/a87535608564103423415baddb1e586f0337be44/LiveDataSample/app/src/main/java/com/android/example/livedatabuilder

But Google invented a set of guidelines in "Guide to App Architecture" in 2017 which you can see here in action that after the re-org the new devrels didn't really understand so they ended up making their own version of "clean architecture" where the data layer depends on the domain layer and not vice versa, + never learned how top-level layering like this doesn't even scale ever and they should be creating components, not "layers".

5.) check the https://github.com/android/architecture-components-samples/ repo for samples (if it is a Google library, and only for some things)

When I take the advanced navigation project and update it's dependency to navigation 2.4.0 we get the working backstack as shown here.

That's still an issue .

Hey guys, Im trying to recognise more about api calls in a contemporary architecture. I am using retrofit with livedata/coroutines to make my api calls, but I'm struggling with error handling. Most of the solutions I find, even in googles own example, includes writing a wrapper around your api request and handle the error that. It seems overly complicated and frankly stupid to do something like that for, what I consider at least, rudimentary functionality. Even with Dart/Flutter, google has made this easy ‏‏‎ with async/await and Futures. Am I being lazy to think that if even google needs to write extra code to solve a common use case, they should probably add it to the framework? I dont know, maybe I just needed venting.. what do you think? google's project: https://github.com/android/architecture-components-samples/tree/master/GithubBrowserSample

/uj if you're reeeeaaaalyyyy interested, I found them here lol