Alternate colorized rows in list

app/src/main/java/it/danieleverducci/lunatracker/adapters/LunaEventRecyclerAdapter.kt

@@ -12,7 +12,6 @@ import androidx.recyclerview.widget.RecyclerView
 import it.danieleverducci.lunatracker.entities.LunaEvent
 import it.danieleverducci.lunatracker.R
 import java.util.Date
-import java.util.Locale
 
 class LunaEventRecyclerAdapter: RecyclerView.Adapter<LunaEventRecyclerAdapter.LunaEventVH> {
     private val context: Context
@@ -58,6 +57,9 @@ class LunaEventRecyclerAdapter: RecyclerView.Adapter<LunaEventRecyclerAdapter.Lu
         position: Int
     ) {
         val item = items.get(position)
+        holder.root.setBackgroundResource(
+            if (position % 2 == 0) R.color.list_background_even else R.color.list_background_odd
+        )
         holder.type.text = item.getTypeEmoji(context)
         holder.description.text = when(item.type) {
             LunaEvent.TYPE_MEDICINE -> item.notes
@@ -121,12 +123,14 @@ class LunaEventRecyclerAdapter: RecyclerView.Adapter<LunaEventRecyclerAdapter.Lu
     }
 
     class LunaEventVH: RecyclerView.ViewHolder {
+        val root: View
         val type: TextView
         val description: TextView
         val quantity: TextView
         val time: TextView
 
         constructor(v: View) : super(v) {
+            root = v
             type = v.findViewById<TextView>(R.id.type)
             description = v.findViewById<TextView>(R.id.description)
             quantity = v.findViewById<TextView>(R.id.quantity)

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

@@ -3,12 +3,15 @@
     android:orientation="horizontal"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:paddingTop="10dp"
+    android:paddingBottom="10dp"
     android:gravity="center_vertical">
 
     <TextView
         android:id="@+id/type"
-        android:layout_width="80dp"
+        android:layout_width="90dp"
         android:layout_height="wrap_content"
+        android:paddingLeft="10dp"
         android:textSize="28sp"
         android:lines="1"
         android:maxLines="1"

app/src/main/res/values/colors.xml

@@ -6,4 +6,6 @@
     <color name="translucent">#c000</color>
     <color name="transparent">#0000</color>
     <color name="grey">#ccc</color>
+    <color name="list_background_odd">#423B25</color>
+    <color name="list_background_even">@color/transparent</color>
 </resources>