hello, Ivano!

how can I help you today?

Hi Mark, first of all thank you for your "live" suggestion on SO. My today problems are 2, one is a qualitative advice another one regards rxjava2

not sure what suggestion you are referring to, but you're welcome!

you referred to stale links

i was giving a really small suggestion with a small link

because is my strategy to build rep, i start with small and then in few minutes I enlarge the posts

anyway I hitted 0,86 per cent one week, I was on the cloud nine. going back to business

the qualitative advice: I am studying python because of some working stuff, do you think that android python could be an interisting niche as skills with this tensor flow thing? ( I know you do not have the magic ball)

I have no idea

ok second question

I have a Flowable that getPosts from the repository...

i have the feeling that does not pass to subscribe...

because if I put a log in onNext or I use the debug, just does not work

which street should I run to see what's happened? 1) making a junit test 2) using a library 3)other

maybe a doOnNext to debug? In other words how can i debug RXjava2?

unfortunately to bring the lambda i converted all the thing in kotlin

but i used subscribe with the four methods, instead of subscribewith

what is creating the Flowable?

(more specifically than just the repository)

is taking alternatively a REST retrofit response, or a Room DB query

both do not work, before with Observable were working really well

why did you switch to Flowable, then?

but Room wants Flowable

Retrofit likes Observable

Room works with any of the RxJava types

Room no because of thebackpressure

ah

great

so I am going to try to see an old repository and work this out in this way

thanks

have a pleasant afternoon

see https://github.com/commonsguy/cw-androidarch/bl...

there, I have examples of Flowable, Single, and Maybe

ah...

did not check your repository sorry

I am gonna see how did you subscribe

because i think the problem is there

those @Dao methods are mostly used in test code, IIRC, so may not be normal from that standpoint

OK

and I don't have an example of Observable itself

nice you built also a RecyclerView, really nice

yeah because Backpressure is db

but is good

Looks as a nice example

do you have also repository patterns?

ah, yeah, looks like they don't support Observable -- forgot about that

hi hi you are not divine

definitely not

is good, will work this out with your repository

nobody is

with respect to the repository pattern, the most recent book update shows one, though not using Room

really good

the next update to that book will have a repository using Room, as part of an extended MVI example

god bless martin fowler is a really nice thing

Model View Intent????????

yes

wow Mark

quite a cool architectural stuff

really happy you switched to Architecture with your books

and regarding the view model

do you use only the ViewModel from google architecture or you give hints in general regarding MVVM?

that book shows the "official" ViewModel, plus a way of accomplishing the same ends using a retained object

I do not present MVVM, MVP, MVC, VIPER, etc.

mmh

retained object looks kind of Moshi stuff

it's possible that I'll compare and contrast those someday

nice

you are taking over uncle bob

if you do also some clean stuff

architecture is not scientific

is like food everybody has his taste, even if everybody knows that Italian food is better

(trolling)

OKIDO Mark

thank you very much for your help

you're welcome!

I remain on line if some subscriber is going to join

(hope not a reactive guy)

OK

that's a wrap for today's chat

as usual, the transcript will be posted to https://commonsware.com/office-hours/ shortly

OK

the next chat is Thursday at 7:30pm US Eastern

have a nice afternoon

have a pleasant day/evening/whatever!