Implement "load more" feature (777c9bb4) · Commits · e / os / App Lounge

app/src/main/java/io/eelo/appinstaller/search/SearchFragment.kt

+7 −1

Original line number	Diff line number	Diff line
		@@ -83,6 +83,13 @@ class SearchFragment : Fragment(), SearchView.OnQueryTextListener, SearchView.On
		recyclerView.setHasFixedSize(true)
		recyclerView.layoutManager = LinearLayoutManager(context)
		recyclerView.adapter = ApplicationListAdapter(activity!!, applicationList)
		recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() {
		override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
		if (!recyclerView.canScrollVertically(1)) {
		searchViewModel.loadMore(context!!)
		}
		}
		})

		// Bind search view suggestions adapter to search suggestions list in view model
		searchViewModel.getSuggestions().observe(this, Observer {
		@@ -98,7 +105,6 @@ class SearchFragment : Fragment(), SearchView.OnQueryTextListener, SearchView.On
		applicationList.addAll(it)
		progressBar.visibility = View.GONE
		recyclerView.adapter.notifyDataSetChanged()
		recyclerView.scrollToPosition(0)
		if (applicationList.isEmpty()) {
		recyclerView.visibility = View.GONE
		} else {

+7 −1

Original line number	Diff line number	Diff line
		@@ -53,7 +53,13 @@ class SearchModel : SearchModelInterface {

		override fun onSearchComplete(error: Error?, applicationList: ArrayList<Application>) {
		if (error == null) {
		if (pageNumber > 1 && this.applicationList.value != null) {
		val combinedAppList = this.applicationList.value!!
		combinedAppList.addAll(applicationList)
		this.applicationList.value = combinedAppList
		} else {
		this.applicationList.value = applicationList
		}
		if (applicationList.isEmpty()) {
		screenError.value = Error.NO_RESULTS
		}