Fix recycleview article positions (#163)

Reviewed-on: #163 Reviewed-by: Amine Bouabdallaoui <amineb@hidden.hidden>
2024-11-20 08:31:34 +00:00 · 2024-11-20 08:31:34 +00:00 · 236e1cca90
commit 236e1cca90
parent 61e0087894 3a33cb4510
4 changed files with 48 additions and 55 deletions
--- a/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/HomeActivity.kt
+++ b/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/HomeActivity.kt
@ -13,7 +13,11 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.doOnNextLayout
 import androidx.lifecycle.lifecycleScope
-import androidx.recyclerview.widget.*
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import androidx.work.Constraints
 import androidx.work.ExistingPeriodicWorkPolicy
 import androidx.work.PeriodicWorkRequestBuilder
@ -58,7 +62,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener, DIAwar
    private lateinit var recyclerViewScrollListener: RecyclerView.OnScrollListener
    private lateinit var binding: ActivityHomeBinding

-    private var recyclerAdapter: RecyclerView.Adapter<*>? = null
+    private var recyclerAdapter: ItemsAdapter<out RecyclerView.ViewHolder>? = null

    private var fromTabShortcut: Boolean = false

@ -498,7 +502,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener, DIAwar
            }
            binding.recyclerView.adapter = recyclerAdapter
        } else {
-            (recyclerAdapter as ItemsAdapter<*>).updateAllItems(items)
+            recyclerAdapter!!.updateAllItems(items)
        }

        reloadBadges()
--- a/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemCardAdapter.kt
+++ b/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemCardAdapter.kt
@ -1,7 +1,6 @@
 package bou.amine.apps.readerforselfossv2.android.adapters

 import android.app.Activity
-import android.content.Context
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@ -14,7 +13,6 @@ import bou.amine.apps.readerforselfossv2.android.utils.LinkOnTouchListener
 import bou.amine.apps.readerforselfossv2.android.utils.glide.bitmapCenterCrop
 import bou.amine.apps.readerforselfossv2.android.utils.glide.circularDrawable
 import bou.amine.apps.readerforselfossv2.android.utils.openInBrowserAsNewTask
-import bou.amine.apps.readerforselfossv2.android.utils.openItemUrl
 import bou.amine.apps.readerforselfossv2.android.utils.shareLink
 import bou.amine.apps.readerforselfossv2.model.SelfossModel
 import bou.amine.apps.readerforselfossv2.repository.Repository
@ -32,11 +30,10 @@ import org.kodein.di.instance

 class ItemCardAdapter(
    override val app: Activity,
-    override var items: ArrayList<SelfossModel.Item>,
-    override val updateItems: (ArrayList<SelfossModel.Item>) -> Unit,
+    override val items: ArrayList<SelfossModel.Item>,
+    override val updateHomeItems: (ArrayList<SelfossModel.Item>) -> Unit,
 ) : ItemsAdapter<ItemCardAdapter.ViewHolder>() {
-    private lateinit var binding: CardItemBinding
-    private val c: Context = app.baseContext
+    override lateinit var binding: CardItemBinding
    private val imageMaxHeight: Int =
        c.resources.getDimension(R.dimen.card_image_max_height).toInt()

@ -52,8 +49,8 @@ class ItemCardAdapter(
        return ViewHolder(binding)
    }

-    private fun handleClickListeners(position: Int) {
-        binding.favButton.setOnClickListener {
+    private fun handleClickListeners(holderBinding: CardItemBinding, position: Int) {
+        holderBinding.favButton.setOnClickListener {
            val item = items[position]
            if (item.starred) {
                CoroutineScope(Dispatchers.IO).launch {
@ -78,27 +75,15 @@ class ItemCardAdapter(
        }
    }

-    private fun handleLinkOpening(position: Int) {
-        binding.root.setOnClickListener {
-            repository.setReaderItems(items)
-            c.openItemUrl(
-                position,
-                items[position].getLinkDecoded(),
-                appSettingsService.isArticleViewerEnabled(),
-                app,
-            )
-        }
-    }
-
    override fun onBindViewHolder(
        holder: ViewHolder,
        position: Int,
    ) {
        with(holder) {
-            val itm = items[holder.bindingAdapterPosition]
+            val itm = items[position]

-            handleClickListeners(holder.bindingAdapterPosition)
-            handleLinkOpening(holder.bindingAdapterPosition)
+            handleClickListeners(binding, position)
+            handleLinkOpening(binding, position)

            binding.favButton.isSelected = itm.starred
            if (appSettingsService.getPublicAccess()) {
@ -140,9 +125,5 @@ class ItemCardAdapter(
        }
    }

-    override fun getItemCount(): Int {
-        return items.size
-    }
-
    inner class ViewHolder(val binding: CardItemBinding) : RecyclerView.ViewHolder(binding.root)
 }
--- a/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemListAdapter.kt
+++ b/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemListAdapter.kt
@ -1,7 +1,6 @@
 package bou.amine.apps.readerforselfossv2.android.adapters

 import android.app.Activity
-import android.content.Context
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
@ -10,7 +9,6 @@ import bou.amine.apps.readerforselfossv2.android.databinding.ListItemBinding
 import bou.amine.apps.readerforselfossv2.android.sendSilentlyWithAcraWithName
 import bou.amine.apps.readerforselfossv2.android.utils.LinkOnTouchListener
 import bou.amine.apps.readerforselfossv2.android.utils.glide.circularDrawable
-import bou.amine.apps.readerforselfossv2.android.utils.openItemUrl
 import bou.amine.apps.readerforselfossv2.model.SelfossModel
 import bou.amine.apps.readerforselfossv2.repository.Repository
 import bou.amine.apps.readerforselfossv2.service.AppSettingsService
@ -23,11 +21,10 @@ import org.kodein.di.instance

 class ItemListAdapter(
    override val app: Activity,
-    override var items: ArrayList<SelfossModel.Item>,
-    override val updateItems: (ArrayList<SelfossModel.Item>) -> Unit,
+    override val items: ArrayList<SelfossModel.Item>,
+    override val updateHomeItems: (ArrayList<SelfossModel.Item>) -> Unit,
 ) : ItemsAdapter<ItemListAdapter.ViewHolder>() {
-    private lateinit var binding: ListItemBinding
-    private val c: Context = app.baseContext
+    override lateinit var binding: ListItemBinding

    override val di: DI by closestDI(app)
    override val repository: Repository by instance()
@ -46,17 +43,9 @@ class ItemListAdapter(
        position: Int,
    ) {
        with(holder) {
-            val itm = items[holder.bindingAdapterPosition]
+            val itm = items[position]

-            binding.root.setOnClickListener {
-                repository.setReaderItems(items)
-                c.openItemUrl(
-                    holder.bindingAdapterPosition,
-                    items[holder.bindingAdapterPosition].getLinkDecoded(),
-                    appSettingsService.isArticleViewerEnabled(),
-                    app,
-                )
-            }
+            handleLinkOpening(binding, position)

            binding.title.text = itm.title.getHtmlDecoded()

@ -83,7 +72,5 @@ class ItemListAdapter(
        }
    }

-    override fun getItemCount(): Int = items.size
-
    inner class ViewHolder(val binding: ListItemBinding) : RecyclerView.ViewHolder(binding.root)
 }
--- a/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemsAdapter.kt
+++ b/androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/adapters/ItemsAdapter.kt
@ -1,10 +1,13 @@
 package bou.amine.apps.readerforselfossv2.android.adapters

 import android.app.Activity
+import android.content.Context
 import android.graphics.Color
 import android.widget.TextView
 import androidx.recyclerview.widget.RecyclerView
+import androidx.viewbinding.ViewBinding
 import bou.amine.apps.readerforselfossv2.android.R
+import bou.amine.apps.readerforselfossv2.android.utils.openItemUrl
 import bou.amine.apps.readerforselfossv2.model.SelfossModel
 import bou.amine.apps.readerforselfossv2.repository.Repository
 import bou.amine.apps.readerforselfossv2.service.AppSettingsService
@ -16,16 +19,20 @@ import kotlinx.coroutines.launch
 import org.kodein.di.DIAware

 abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapter<VH>(), DIAware {
-    abstract var items: ArrayList<SelfossModel.Item>
+    abstract val items: ArrayList<SelfossModel.Item>
    abstract val repository: Repository
+    abstract val binding: ViewBinding
    abstract val appSettingsService: AppSettingsService
    abstract val app: Activity
-    abstract val updateItems: (ArrayList<SelfossModel.Item>) -> Unit
+    abstract val updateHomeItems: (ArrayList<SelfossModel.Item>) -> Unit
+
+    protected val c: Context get() = app.baseContext

    fun updateAllItems(items: ArrayList<SelfossModel.Item>) {
-        this.items = items
+        this.items.clear()
+        this.items.addAll(items)
+        updateHomeItems(items)
        notifyDataSetChanged()
-        updateItems(this.items)
    }

    private fun unmarkSnackbar(
@ -70,6 +77,18 @@ abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapte
        s.show()
    }

+    protected fun handleLinkOpening(holderBinding: ViewBinding, position: Int) {
+        holderBinding.root.setOnClickListener {
+            repository.setReaderItems(items)
+            c.openItemUrl(
+                position,
+                items[position].getLinkDecoded(),
+                appSettingsService.isArticleViewerEnabled(),
+                app,
+            )
+        }
+    }
+
    fun handleItemAtIndex(position: Int) {
        if (items[position].unread) {
            readItemAtIndex(items[position], position)
@ -90,7 +109,7 @@ abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapte
            items.remove(item)
            notifyItemRemoved(position)
            notifyItemRangeChanged(position, itemCount)
-            updateItems(items)
+            updateHomeItems(items)
        } else {
            notifyItemChanged(position)
        }
@ -119,13 +138,15 @@ abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapte
    ) {
        items.add(position, item)
        notifyItemInserted(position)
-        updateItems(items)
+        updateHomeItems(items)
    }

    fun addItemsAtEnd(newItems: List<SelfossModel.Item>) {
        val oldSize = items.size
        items.addAll(newItems)
        notifyItemRangeInserted(oldSize, newItems.size)
-        updateItems(items)
+        updateHomeItems(items)
    }
+
+    override fun getItemCount(): Int = items.size
 }