refactor: clean up adapter callbacks

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/CollectionListAdapter.kt

@@ -10,7 +10,7 @@ import dev.jdtech.jellyfin.databinding.CollectionItemBinding
 import dev.jdtech.jellyfin.models.FindroidCollection
 
 class CollectionListAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (collection: FindroidCollection) -> Unit,
 ) : ListAdapter<FindroidCollection, CollectionListAdapter.CollectionViewHolder>(DiffCallback) {
     class CollectionViewHolder(private var binding: CollectionItemBinding) :
         RecyclerView.ViewHolder(binding.root) {
@@ -43,12 +43,8 @@ class CollectionListAdapter(
     override fun onBindViewHolder(holder: CollectionViewHolder, position: Int) {
         val collection = getItem(position)
         holder.itemView.setOnClickListener {
-            onClickListener.onClick(collection)
+            onClickListener(collection)
         }
         holder.bind(collection)
     }
-
-    class OnClickListener(val clickListener: (collection: FindroidCollection) -> Unit) {
-        fun onClick(collection: FindroidCollection) = clickListener(collection)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/EpisodeListAdapter.kt

@@ -22,7 +22,7 @@ private const val ITEM_VIEW_TYPE_HEADER = 0
 private const val ITEM_VIEW_TYPE_EPISODE = 1
 
 class EpisodeListAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (item: FindroidEpisode) -> Unit,
 ) :
     ListAdapter<EpisodeItem, RecyclerView.ViewHolder>(DiffCallback) {
 
@@ -109,7 +109,7 @@ class EpisodeListAdapter(
             ITEM_VIEW_TYPE_EPISODE -> {
                 val item = getItem(position) as EpisodeItem.Episode
                 holder.itemView.setOnClickListener {
-                    onClickListener.onClick(item.episode)
+                    onClickListener(item.episode)
                 }
                 (holder as EpisodeViewHolder).bind(item.episode)
             }
@@ -122,8 +122,4 @@ class EpisodeListAdapter(
             is EpisodeItem.Episode -> ITEM_VIEW_TYPE_EPISODE
         }
     }
-
-    class OnClickListener(val clickListener: (item: FindroidEpisode) -> Unit) {
-        fun onClick(item: FindroidEpisode) = clickListener(item)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/FavoritesListAdapter.kt

@@ -8,25 +8,24 @@ import androidx.recyclerview.widget.RecyclerView
 import dev.jdtech.jellyfin.Constants
 import dev.jdtech.jellyfin.databinding.FavoriteSectionBinding
 import dev.jdtech.jellyfin.models.FavoriteSection
+import dev.jdtech.jellyfin.models.FindroidItem
 
 class FavoritesListAdapter(
-    private val onClickListener: ViewItemListAdapter.OnClickListener,
+    private val onItemClickListener: (item: FindroidItem) -> Unit,
-    private val onEpisodeClickListener: HomeEpisodeListAdapter.OnClickListener,
 ) : ListAdapter<FavoriteSection, FavoritesListAdapter.SectionViewHolder>(DiffCallback) {
     class SectionViewHolder(private var binding: FavoriteSectionBinding) :
         RecyclerView.ViewHolder(binding.root) {
         fun bind(
             section: FavoriteSection,
-            onClickListener: ViewItemListAdapter.OnClickListener,
+            onItemClickListener: (item: FindroidItem) -> Unit,
-            onEpisodeClickListener: HomeEpisodeListAdapter.OnClickListener,
         ) {
             if (section.id == Constants.FAVORITE_TYPE_MOVIES || section.id == Constants.FAVORITE_TYPE_SHOWS) {
                 binding.itemsRecyclerView.adapter =
-                    ViewItemListAdapter(onClickListener, fixedWidth = true)
+                    ViewItemListAdapter(onItemClickListener, fixedWidth = true)
                 (binding.itemsRecyclerView.adapter as ViewItemListAdapter).submitList(section.items)
             } else if (section.id == Constants.FAVORITE_TYPE_EPISODES) {
                 binding.itemsRecyclerView.adapter =
-                    HomeEpisodeListAdapter(onEpisodeClickListener)
+                    HomeEpisodeListAdapter(onItemClickListener)
                 (binding.itemsRecyclerView.adapter as HomeEpisodeListAdapter).submitList(section.items)
             }
             binding.sectionName.text = section.name.asString(binding.root.resources)
@@ -58,6 +57,6 @@ class FavoritesListAdapter(
 
     override fun onBindViewHolder(holder: SectionViewHolder, position: Int) {
         val collection = getItem(position)
-        holder.bind(collection, onClickListener, onEpisodeClickListener)
+        holder.bind(collection, onItemClickListener)
     }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/HomeEpisodeListAdapter.kt

@@ -16,7 +16,7 @@ import dev.jdtech.jellyfin.models.FindroidMovie
 import dev.jdtech.jellyfin.models.isDownloaded
 import dev.jdtech.jellyfin.core.R as CoreR
 
-class HomeEpisodeListAdapter(private val onClickListener: OnClickListener) : ListAdapter<FindroidItem, HomeEpisodeListAdapter.EpisodeViewHolder>(DiffCallback) {
+class HomeEpisodeListAdapter(private val onClickListener: (item: FindroidItem) -> Unit) : ListAdapter<FindroidItem, HomeEpisodeListAdapter.EpisodeViewHolder>(DiffCallback) {
     class EpisodeViewHolder(
         private var binding: HomeEpisodeItemBinding,
         private val parent: ViewGroup,
@@ -77,12 +77,8 @@ class HomeEpisodeListAdapter(private val onClickListener: OnClickListener) : Lis
     override fun onBindViewHolder(holder: EpisodeViewHolder, position: Int) {
         val item = getItem(position)
         holder.itemView.setOnClickListener {
-            onClickListener.onClick(item)
+            onClickListener(item)
         }
         holder.bind(item)
     }
-
-    class OnClickListener(val clickListener: (item: FindroidItem) -> Unit) {
-        fun onClick(item: FindroidItem) = clickListener(item)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/ServerGridAdapter.kt

@@ -9,8 +9,8 @@ import dev.jdtech.jellyfin.databinding.ServerItemBinding
 import dev.jdtech.jellyfin.models.Server
 
 class ServerGridAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (server: Server) -> Unit,
-    private val onLongClickListener: OnLongClickListener,
+    private val onLongClickListener: (server: Server) -> Boolean,
 ) : ListAdapter<Server, ServerGridAdapter.ServerViewHolder>(DiffCallback) {
     class ServerViewHolder(private var binding: ServerItemBinding) :
         RecyclerView.ViewHolder(binding.root) {
@@ -39,19 +39,11 @@ class ServerGridAdapter(
     override fun onBindViewHolder(holder: ServerViewHolder, position: Int) {
         val server = getItem(position)
         holder.itemView.setOnClickListener {
-            onClickListener.onClick(server)
+            onClickListener(server)
         }
         holder.itemView.setOnLongClickListener {
-            onLongClickListener.onLongClick(server)
+            onLongClickListener(server)
         }
         holder.bind(server)
     }
-
-    class OnClickListener(val clickListener: (server: Server) -> Unit) {
-        fun onClick(server: Server) = clickListener(server)
-    }
-
-    class OnLongClickListener(val clickListener: (server: Server) -> Boolean) {
-        fun onLongClick(server: Server) = clickListener(server)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/ViewItemListAdapter.kt

@@ -15,7 +15,7 @@ import dev.jdtech.jellyfin.models.isDownloaded
 import dev.jdtech.jellyfin.core.R as CoreR
 
 class ViewItemListAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (item: FindroidItem) -> Unit,
     private val fixedWidth: Boolean = false,
 ) : ListAdapter<FindroidItem, ViewItemListAdapter.ItemViewHolder>(DiffCallback) {
 
@@ -63,12 +63,8 @@ class ViewItemListAdapter(
     override fun onBindViewHolder(holder: ItemViewHolder, position: Int) {
         val item = getItem(position)
         holder.itemView.setOnClickListener {
-            onClickListener.onClick(item)
+            onClickListener(item)
         }
         holder.bind(item, fixedWidth)
     }
-
-    class OnClickListener(val clickListener: (item: FindroidItem) -> Unit) {
-        fun onClick(item: FindroidItem) = clickListener(item)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/ViewItemPagingAdapter.kt

@@ -15,7 +15,7 @@ import dev.jdtech.jellyfin.models.isDownloaded
 import dev.jdtech.jellyfin.core.R as CoreR
 
 class ViewItemPagingAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (item: FindroidItem) -> Unit,
     private val fixedWidth: Boolean = false,
 ) : PagingDataAdapter<FindroidItem, ViewItemPagingAdapter.ItemViewHolder>(DiffCallback) {
 
@@ -65,13 +65,9 @@ class ViewItemPagingAdapter(
         val item = getItem(position)
         if (item != null) {
             holder.itemView.setOnClickListener {
-                onClickListener.onClick(item)
+                onClickListener(item)
             }
             holder.bind(item, fixedWidth)
         }
     }
-
-    class OnClickListener(val clickListener: (item: FindroidItem) -> Unit) {
-        fun onClick(item: FindroidItem) = clickListener(item)
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/adapters/ViewListAdapter.kt

@@ -8,6 +8,7 @@ import androidx.recyclerview.widget.RecyclerView
 import dev.jdtech.jellyfin.databinding.CardOfflineBinding
 import dev.jdtech.jellyfin.databinding.NextUpSectionBinding
 import dev.jdtech.jellyfin.databinding.ViewItemBinding
+import dev.jdtech.jellyfin.models.FindroidItem
 import dev.jdtech.jellyfin.models.HomeItem
 import dev.jdtech.jellyfin.models.View
 import dev.jdtech.jellyfin.core.R as CoreR
@@ -17,18 +18,17 @@ private const val ITEM_VIEW_TYPE_VIEW = 1
 private const val ITEM_VIEW_TYPE_OFFLINE_CARD = 2
 
 class ViewListAdapter(
-    private val onClickListener: OnClickListener,
+    private val onClickListener: (view: View) -> Unit,
-    private val onItemClickListener: ViewItemListAdapter.OnClickListener,
+    private val onItemClickListener: (item: FindroidItem) -> Unit,
-    private val onNextUpClickListener: HomeEpisodeListAdapter.OnClickListener,
+    private val onOnlineClickListener: () -> Unit,
-    private val onOnlineClickListener: OnClickListenerOfflineCard,
 ) : ListAdapter<HomeItem, RecyclerView.ViewHolder>(DiffCallback) {
 
     class ViewViewHolder(private var binding: ViewItemBinding) :
         RecyclerView.ViewHolder(binding.root) {
         fun bind(
             dataItem: HomeItem.ViewItem,
-            onClickListener: OnClickListener,
+            onClickListener: (view: View) -> Unit,
-            onItemClickListener: ViewItemListAdapter.OnClickListener,
+            onItemClickListener: (item: FindroidItem) -> Unit,
         ) {
             val view = dataItem.view
             binding.viewName.text = binding.viewName.context.resources.getString(CoreR.string.latest_library, view.name)
@@ -36,14 +36,17 @@ class ViewListAdapter(
                 ViewItemListAdapter(onItemClickListener, fixedWidth = true)
             (binding.itemsRecyclerView.adapter as ViewItemListAdapter).submitList(view.items)
             binding.viewAll.setOnClickListener {
-                onClickListener.onClick(view)
+                onClickListener(view)
             }
         }
     }
 
     class NextUpViewHolder(private var binding: NextUpSectionBinding) :
         RecyclerView.ViewHolder(binding.root) {
-        fun bind(section: HomeItem.Section, onClickListener: HomeEpisodeListAdapter.OnClickListener) {
+        fun bind(
+            section: HomeItem.Section,
+            onClickListener: (item: FindroidItem) -> Unit,
+        ) {
             binding.sectionName.text = section.homeSection.name.asString(binding.sectionName.context.resources)
             binding.itemsRecyclerView.adapter = HomeEpisodeListAdapter(onClickListener)
             (binding.itemsRecyclerView.adapter as HomeEpisodeListAdapter).submitList(section.homeSection.items)
@@ -51,9 +54,9 @@ class ViewListAdapter(
     }
 
     class OfflineCardViewHolder(private var binding: CardOfflineBinding) : RecyclerView.ViewHolder(binding.root) {
-        fun bind(onClickListener: OnClickListenerOfflineCard) {
+        fun bind(onClickListener: () -> Unit) {
             binding.onlineButton.setOnClickListener {
-                onClickListener.onClick()
+                onClickListener()
             }
         }
     }
@@ -103,7 +106,7 @@ class ViewListAdapter(
         when (holder.itemViewType) {
             ITEM_VIEW_TYPE_NEXT_UP -> {
                 val view = getItem(position) as HomeItem.Section
-                (holder as NextUpViewHolder).bind(view, onNextUpClickListener)
+                (holder as NextUpViewHolder).bind(view, onItemClickListener)
             }
             ITEM_VIEW_TYPE_VIEW -> {
                 val view = getItem(position) as HomeItem.ViewItem
@@ -123,12 +126,4 @@ class ViewListAdapter(
             is HomeItem.ViewItem -> ITEM_VIEW_TYPE_VIEW
         }
     }
-
-    class OnClickListener(val clickListener: (view: View) -> Unit) {
-        fun onClick(view: View) = clickListener(view)
-    }
-
-    class OnClickListenerOfflineCard(val clickListener: () -> Unit) {
-        fun onClick() = clickListener()
-    }
 }

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/CollectionFragment.kt

@@ -14,8 +14,6 @@ import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import dagger.hilt.android.AndroidEntryPoint
 import dev.jdtech.jellyfin.adapters.FavoritesListAdapter
-import dev.jdtech.jellyfin.adapters.HomeEpisodeListAdapter
-import dev.jdtech.jellyfin.adapters.ViewItemListAdapter
 import dev.jdtech.jellyfin.databinding.FragmentFavoriteBinding
 import dev.jdtech.jellyfin.dialogs.ErrorDialogFragment
 import dev.jdtech.jellyfin.models.FindroidEpisode
@@ -42,14 +40,9 @@ class CollectionFragment : Fragment() {
     ): View {
         binding = FragmentFavoriteBinding.inflate(inflater, container, false)
 
-        binding.favoritesRecyclerView.adapter = FavoritesListAdapter(
+        binding.favoritesRecyclerView.adapter = FavoritesListAdapter { item ->
-            ViewItemListAdapter.OnClickListener { item ->
             navigateToMediaItem(item)
-            },
+        }
-            HomeEpisodeListAdapter.OnClickListener { item ->
-                navigateToMediaItem(item)
-            },
-        )
 
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/DownloadsFragment.kt

@@ -15,8 +15,6 @@ import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
 import dev.jdtech.jellyfin.AppPreferences
 import dev.jdtech.jellyfin.adapters.FavoritesListAdapter
-import dev.jdtech.jellyfin.adapters.HomeEpisodeListAdapter
-import dev.jdtech.jellyfin.adapters.ViewItemListAdapter
 import dev.jdtech.jellyfin.databinding.FragmentDownloadsBinding
 import dev.jdtech.jellyfin.models.FindroidItem
 import dev.jdtech.jellyfin.models.FindroidMovie
@@ -43,14 +41,9 @@ class DownloadsFragment : Fragment() {
     ): View {
         binding = FragmentDownloadsBinding.inflate(inflater, container, false)
 
-        binding.downloadsRecyclerView.adapter = FavoritesListAdapter(
+        binding.downloadsRecyclerView.adapter = FavoritesListAdapter { item ->
-            ViewItemListAdapter.OnClickListener { item ->
             navigateToMediaItem(item)
-            },
+        }
-            HomeEpisodeListAdapter.OnClickListener { item ->
-                navigateToMediaItem(item)
-            },
-        )
 
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/FavoriteFragment.kt

@@ -13,8 +13,6 @@ import androidx.lifecycle.repeatOnLifecycle
 import androidx.navigation.fragment.findNavController
 import dagger.hilt.android.AndroidEntryPoint
 import dev.jdtech.jellyfin.adapters.FavoritesListAdapter
-import dev.jdtech.jellyfin.adapters.HomeEpisodeListAdapter
-import dev.jdtech.jellyfin.adapters.ViewItemListAdapter
 import dev.jdtech.jellyfin.databinding.FragmentFavoriteBinding
 import dev.jdtech.jellyfin.dialogs.ErrorDialogFragment
 import dev.jdtech.jellyfin.models.FindroidEpisode
@@ -41,14 +39,9 @@ class FavoriteFragment : Fragment() {
     ): View {
         binding = FragmentFavoriteBinding.inflate(inflater, container, false)
 
-        binding.favoritesRecyclerView.adapter = FavoritesListAdapter(
+        binding.favoritesRecyclerView.adapter = FavoritesListAdapter { item ->
-            ViewItemListAdapter.OnClickListener { item ->
             navigateToMediaItem(item)
-            },
+        }
-            HomeEpisodeListAdapter.OnClickListener { item ->
-                navigateToMediaItem(item)
-            },
-        )
 
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/HomeFragment.kt

@@ -20,8 +20,6 @@ import androidx.lifecycle.repeatOnLifecycle
 import androidx.navigation.fragment.findNavController
 import dagger.hilt.android.AndroidEntryPoint
 import dev.jdtech.jellyfin.AppPreferences
-import dev.jdtech.jellyfin.adapters.HomeEpisodeListAdapter
-import dev.jdtech.jellyfin.adapters.ViewItemListAdapter
 import dev.jdtech.jellyfin.adapters.ViewListAdapter
 import dev.jdtech.jellyfin.databinding.FragmentHomeBinding
 import dev.jdtech.jellyfin.dialogs.ErrorDialogFragment
@@ -146,14 +144,11 @@ class HomeFragment : Fragment() {
         }
 
         binding.viewsRecyclerView.adapter = ViewListAdapter(
-            onClickListener = ViewListAdapter.OnClickListener { navigateToLibraryFragment(it) },
+            onClickListener = { navigateToLibraryFragment(it) },
-            onItemClickListener = ViewItemListAdapter.OnClickListener {
+            onItemClickListener = {
                 navigateToMediaItem(it)
             },
-            onNextUpClickListener = HomeEpisodeListAdapter.OnClickListener { item ->
+            onOnlineClickListener = {
-                navigateToMediaItem(item)
-            },
-            onOnlineClickListener = ViewListAdapter.OnClickListenerOfflineCard {
                 appPreferences.offlineMode = false
                 activity?.restart()
             },

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/LibraryFragment.kt

@@ -115,7 +115,7 @@ class LibraryFragment : Fragment() {
 
         binding.itemsRecyclerView.adapter =
             ViewItemPagingAdapter(
-                ViewItemPagingAdapter.OnClickListener { item ->
+                { item ->
                     navigateToItem(item)
                 },
             )

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/MediaFragment.kt

@@ -47,11 +47,9 @@ class MediaFragment : Fragment() {
         binding = FragmentMediaBinding.inflate(inflater, container, false)
 
         binding.viewsRecyclerView.adapter =
-            CollectionListAdapter(
+            CollectionListAdapter { library ->
-                CollectionListAdapter.OnClickListener { library ->
                 navigateToLibraryFragment(library)
-                },
+            }
-            )
 
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/PersonDetailFragment.kt

@@ -120,7 +120,7 @@ internal class PersonDetailFragment : Fragment() {
 
     private fun adapter() = ViewItemListAdapter(
         fixedWidth = true,
-        onClickListener = ViewItemListAdapter.OnClickListener { navigateToMediaItem(it) },
+        onClickListener = { navigateToMediaItem(it) },
     )
 
     private fun setupOverviewExpansion() = binding.overview.post {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/SearchResultFragment.kt

@@ -14,8 +14,6 @@ import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import dagger.hilt.android.AndroidEntryPoint
 import dev.jdtech.jellyfin.adapters.FavoritesListAdapter
-import dev.jdtech.jellyfin.adapters.HomeEpisodeListAdapter
-import dev.jdtech.jellyfin.adapters.ViewItemListAdapter
 import dev.jdtech.jellyfin.databinding.FragmentSearchResultBinding
 import dev.jdtech.jellyfin.dialogs.ErrorDialogFragment
 import dev.jdtech.jellyfin.models.FindroidEpisode
@@ -43,14 +41,9 @@ class SearchResultFragment : Fragment() {
     ): View {
         binding = FragmentSearchResultBinding.inflate(inflater, container, false)
 
-        binding.searchResultsRecyclerView.adapter = FavoritesListAdapter(
+        binding.searchResultsRecyclerView.adapter = FavoritesListAdapter { item ->
-            ViewItemListAdapter.OnClickListener { item ->
             navigateToMediaItem(item)
-            },
+        }
-            HomeEpisodeListAdapter.OnClickListener { item ->
-                navigateToMediaItem(item)
-            },
-        )
 
         viewLifecycleOwner.lifecycleScope.launch {
             viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/SeasonFragment.kt

@@ -85,11 +85,9 @@ class SeasonFragment : Fragment() {
         }
 
         binding.episodesRecyclerView.adapter =
-            EpisodeListAdapter(
+            EpisodeListAdapter { episode ->
-                EpisodeListAdapter.OnClickListener { episode ->
                 navigateToEpisodeBottomSheetFragment(episode)
-                },
+            }
-            )
     }
 
     override fun onResume() {

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/ServerSelectFragment.kt

@@ -33,10 +33,10 @@ class ServerSelectFragment : Fragment() {
 
         binding.serversRecyclerView.adapter =
             ServerGridAdapter(
-                ServerGridAdapter.OnClickListener { server ->
+                onClickListener = { server ->
                     viewModel.connectToServer(server)
                 },
-                ServerGridAdapter.OnLongClickListener { server ->
+                onLongClickListener = { server ->
                     DeleteServerDialogFragment(viewModel, server).show(
                         parentFragmentManager,
                         "deleteServer",

app/phone/src/main/java/dev/jdtech/jellyfin/fragments/ShowFragment.kt

@@ -120,7 +120,7 @@ class ShowFragment : Fragment() {
 
         binding.seasonsRecyclerView.adapter =
             ViewItemListAdapter(
-                ViewItemListAdapter.OnClickListener { season ->
+                { season ->
                     if (season is FindroidSeason) navigateToSeasonFragment(season)
                 },
                 fixedWidth = true,