Modernize

[hannesa2]

Please see details in commit messages

[niqdev]

Thanks a lot for your contribution as usual!

[hannesa2]

I'm not sure what this is

I guess I removed all java 11 stuff

[niqdev]

what is the purpose of these submodules?

[niqdev]

where are all these binaries used?

[hannesa2]

This is for later applied screenshot compare Espresso tests.
When I remove it, then it's clear that screenshot compare Espresso tests will never come

[hannesa2]

It's a copy of AppDevNext/AndroidChart#278 (comment)
But I guess it's better to remove it

[hannesa2]

I removed this

[niqdev]

code changes looks good and i'm fine, but do you mind just reviewing those actions and clean them up? no commented code and trim them down to the bare minimum i.e. build & test + release, or just add some comments about all the other binaries installed and the submodules dependencies

also afik the ndk never worked properly or it's not needed, isn't it? if you agree could you please simply delete all that unnecessary code and keep it as simple as possible. wdyt? we could do a 3.x release without all the jni code

i also think that rx-java could be replaced by kotlin native coroutines, but i'll leave that to you

[niqdev]

bottom line, i don't have any availability to work on it other then reviewing PRs and any improvement should be towards maintenability and stability, the simpler the better

and i do really appreciate your help 😄

[hannesa2]

also afik the ndk never worked properly or it's not needed,

It caused a compatibility warning, it was the main reason, why I touched it

https://developer.android.com/guide/practices/page-sizes

[niqdev]

It caused a compatibility warning, it was the main reason, why I touched it

please double check, but IF it works without it and it's not required just nuke it, you have my blessing - it's been a pain in the neck since the beginning and if not mistaken the idea was to have 2 implementations

if the kotlin code works there is no need anymore for the other impl, it has to be maintenable

[hannesa2]

i also think that rx-java could be replaced by kotlin native coroutines

Sure, it's a pain and a unneeded complexity

we could do a 3.x release without all the jni code

it it's not needed, I'm fine to remove it. But I want not to touch code on reason "because". It would need tests (I've no motivation), manual or my Espresso (here it is screenshot compare again)

My current knowledge is, that it's currently the minimum

[niqdev]

i would prefer a 3.x release if we remove the native code because it's a breaking change, but i think that the single entry point is this line, that was the original idea
https://github.com/niqdev/ipcam-view/blob/master/mjpeg-view/src/main/java/com/github/niqdev/mjpeg/Mjpeg.java#L114

to test it i would just leave it case NATIVE: and throw and exception and delete all the related native code, after that if everything still work we can considere replacing all the rx-java, but it's unrelated

[niqdev]

did you test the pr somehow and is it safe to be merged?

[hannesa2]

To be honest: no
That's why the idea of Espresso tests with screenshots appeared in the past

[niqdev]

please let me know if i can help somehow in the review or you want to take some time, just ping me when you think it's ready to be merged and sure it's still working. thanks again for your help

[hannesa2]

I guess I'm ready and when you want to help, please do a manual test

[hannesa2]

also afik the ndk never worked properly or it's not needed, isn't it? if you agree could you please simply delete all that unnecessary code and keep it as simple as possible. wdyt? we could do a 3.x release without all the jni code

Good plan. When this is ever merged, we could remove NDK complete

[hannesa2]

i would prefer a 3.x release if we remove the native code because it's a breaking change, but i think that the single entry point is this line, that was the original idea
https://github.com/niqdev/ipcam-view/blob/master/mjpeg-view/src/main/java/com/github/niqdev/mjpeg/Mjpeg.java#L114

I see there is still java code. This could be converted as well