natario1 / elements Goto Github PK

Hi! 👋

I am Mattia, the main developer and maintainer here, and I have enabled the GitHub Sponsor button on this repository which will let you support the library development by sponsoring my open source work through GitHub itself.

In the last years, I have spent countless unpaid hours on this and other projects, designing and developing tools that solve real problems, for everyone to use. I am very happy to know that companies of all sizes benefit from my work everyday.

GitHub is now offering you the opportunity to thank back with a sponsorship. For individuals, it could be a small amount. For companies that are powered by my tools, it could be a fairly small percentage of their revenue. In any case, your support will be greatly appreciated (and for bigger amounts, you get things like private support hours, or something else if you prefer).

https://github.com/sponsors/natario1

I will experiment leaving this as a pinned issue - for a while at least - since it's where people are most likely to see it. Sorry if this bothers you, and thank you all for your help.

First of all, thank you for Elements - while I'm just starting to evaluate it, it looks quite nice and I hope to be able to contribute some features in the future.

As for now:

        val adapter = Adapter.builder(this)
                .addSource(Source.fromLiveData(viewModel.conversationsLiveData))
                .addPresenter(ConversationsPresenter(context, ::onElementClick))
                .addPresenter(Presenter.forLoadingIndicator(context, R.layout.loading_state))
                .addPresenter(Presenter.forEmptyIndicator(context, R.layout.message_state))
                .addPresenter(Presenter.forErrorIndicator(context, R.layout.message_state) { view, throwable ->
                    view.messageStateTextView.setText(R.string.nc_oops)
                    view.messageStateImageView.setImageDrawable(context.getDrawable(drawable.ic_announcement_white_24dp))
                })
                .into(view.recyclerView)

This is the code I have. Unfortunately neither the loading nor the empty states (when live data is empty) ever appear (even though they should). Any ideas?

From what I can understand the docs, the pager would fire when you reach the bottom. Can I have it fire when it reaches top as well, and if I can, how?

Thanks in advance for your assistance!

As some of you start to discover and use this, I'd like to get any kind of feedback from you!
If you have some, please comment here.

How do I?

Is there any way to listen to onViewRecycled to unbind the data from viewholder in presenter or anywhere? Am I missing something?

Version used

Library version 0.4.0

Hi! So I use MainSource through LiveData

class ContactsViewSource(private val data: LiveData<List>, private val elementType: Int = 0, loadingIndicatorsEnabled: Boolean = true, errorIndicatorEnabled: Boolean = true, emptyIndicatorEnabled: Boolean = true) : MainSource(loadingIndicatorsEnabled, errorIndicatorEnabled, emptyIndicatorEnabled) {

And unfortunately, when the livedata gets updated the headers from another source get lost. Any ideas what is causing this?