Big change successful; main view now uses RecyclerView for both horizontal and vertical scrolling, as using LinearLayout caused a duplication glitch on the first and last page

app/src/main/java/com/denizk0461/studip/adapter/StudIPEventAdapter.kt

@@ -10,37 +10,38 @@ import com.denizk0461.studip.databinding.ItemEventPageBinding
 
 class StudIPEventAdapter(private val events: List<StudIPEvent>) : RecyclerView.Adapter<StudIPEventAdapter.EventViewHolder>() {
 
-    class EventViewHolder(val binding: ItemEventPageBinding) : RecyclerView.ViewHolder(binding.root)
+    class EventViewHolder(val binding: ItemEventBinding) : RecyclerView.ViewHolder(binding.root)
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EventViewHolder = EventViewHolder(
-        ItemEventPageBinding.inflate(
+        ItemEventBinding.inflate(
             LayoutInflater.from(parent.context),
             parent,
             false
         )
     )
 
-    override fun getItemCount(): Int = 5
+    override fun getItemCount(): Int = events.size
 
     override fun onBindViewHolder(holder: EventViewHolder, position: Int) {
-        var itemCount = 0
-        events.filter { it.day == position }.forEach { event ->
-            val newView = ItemEventBinding.inflate(
-                LayoutInflater.from(holder.binding.root.context),
-                holder.binding.root,
-                false
-            ).also { item ->
-                Log.d("HELLO", "generating ${event.title}...2")
-                itemCount += 1
-                item.textTitle.text = event.title
-                item.textLecturers.text = event.lecturer.joinToString(", ")
-                item.textRoom.text = event.room
-                item.textTimeslot.text = event.timeslot
-            }
-            holder.binding.pageLayout.addView(newView.root)
-        }
-        if (itemCount == 0) {
-            // TODO inflate view saying "no events!" or sth
-        }
+        val currentItem = events[position]
+//        var itemCount = 0
+//        events.filter { it.day == position }.forEach { event ->
+//            val newView = ItemEventBinding.inflate(
+//                LayoutInflater.from(holder.binding.root.context),
+//                holder.binding.root,
+//                false
+//            ).also { item ->
+//                Log.d("HELLO", "generating ${event.title}...2")
+//                itemCount += 1
+        holder.binding.textTitle.text = currentItem.title
+        holder.binding.textLecturers.text = currentItem.lecturer.joinToString(", ")
+        holder.binding.textRoom.text = currentItem.room
+        holder.binding.textTimeslot.text = currentItem.timeslot
+//            }
+//            holder.binding.pageLayout.addView(newView.root)
+//        }
+//        if (itemCount == 0) {
+//            // TODO inflate view saying "no events!" or sth
+//        }
     }
 }

app/src/main/java/com/denizk0461/studip/adapter/StudIPEventPageAdapter.kt

@@ -3,6 +3,8 @@ package com.denizk0461.studip.adapter
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.ViewGroup
+import android.widget.LinearLayout
+import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.denizk0461.studip.data.StudIPEvent
 import com.denizk0461.studip.databinding.ItemEventBinding
@@ -23,24 +25,30 @@ class StudIPEventPageAdapter(private val events: List<StudIPEvent>) : RecyclerVi
     override fun getItemCount(): Int = 5
 
     override fun onBindViewHolder(holder: EventPageViewHolder, position: Int) {
-        var itemCount = 0
-        events.filter { it.day == position }.forEach { event ->
-            val newView = ItemEventBinding.inflate(
-                LayoutInflater.from(holder.binding.root.context),
-                holder.binding.root,
-                false
-            ).also { item ->
-                Log.d("HELLO", "generating ${event.title}...2")
-                itemCount += 1
-                item.textTitle.text = event.title
-                item.textLecturers.text = event.lecturer.joinToString(", ")
-                item.textRoom.text = event.room
-                item.textTimeslot.text = event.timeslot
-            }
-            holder.binding.pageLayout.addView(newView.root)
-        }
-        if (itemCount == 0) {
-            // TODO inflate view saying "no events!" or sth
+
+        holder.binding.pageRecyclerView.apply {
+            layoutManager = LinearLayoutManager(holder.binding.root.context, LinearLayoutManager.VERTICAL, false)
+            adapter = StudIPEventAdapter(events.filter { it.day == position }) // TODO check if empty
         }
+
+//        var itemCount = 0
+//        events.filter { it.day == position }.forEach { event ->
+//            val newView = ItemEventBinding.inflate(
+//                LayoutInflater.from(holder.binding.root.context),
+//                holder.binding.root,
+//                false
+//            ).also { item ->
+//                Log.d("HELLO", "generating ${event.title}...2")
+//                itemCount += 1
+//                item.textTitle.text = event.title
+//                item.textLecturers.text = event.lecturer.joinToString(", ")
+//                item.textRoom.text = event.room
+//                item.textTimeslot.text = event.timeslot
+//            }
+//            holder.binding.pageLayout.addView(newView.root)
+//        }
+//        if (itemCount == 0) {
+//            // TODO inflate view saying "no events!" or sth
+//        }
     }
 }

app/src/main/res/layout/item_event_page.xml

@@ -5,12 +5,11 @@
     android:layout_height="match_parent"
     android:scrollbars="vertical">
 
-    <androidx.appcompat.widget.LinearLayoutCompat
-        android:id="@+id/page_layout"
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/page_recycler_view"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical">
+        android:layout_height="match_parent">
 
-    </androidx.appcompat.widget.LinearLayoutCompat>
+    </androidx.recyclerview.widget.RecyclerView>
 
 </androidx.core.widget.NestedScrollView>