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Alternate colorized rows in list

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This commit is contained in:
Daniele Verducci 2024-11-24 09:46:39 +01:00
parent 37b68450da
commit a4b43ffb10
3 changed files with 11 additions and 2 deletions
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6
app/src/main/java/it/danieleverducci/lunatracker/adapters/LunaEventRecyclerAdapter.kt
View File

@ -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)

5
app/src/main/res/layout/row_luna_event.xml
View File

@ -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"

2
app/src/main/res/values/colors.xml
View File

@ -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>