Modificar el aspecto del Spinner en Android Studio [20]

Video: https://youtu.be/-tHx-w2OWnc
programadornovato · Feb 2, 2021 · 8f48e5e · 8f48e5e
1 parent cfde590
commit 8f48e5e
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/app/src/main/java/com/programadornovato/miprimerproyecto/MainActivity.kt b/app/src/main/java/com/programadornovato/miprimerproyecto/MainActivity.kt
@@ -22,7 +22,7 @@ class MainActivity : AppCompatActivity() {
 
         val listaLenguajes= arrayOf("Seleccione un lenguaje","Kotlin","Java","C++","PHP")
 
-        var adaptador:ArrayAdapter<String> = ArrayAdapter(this,android.R.layout.simple_spinner_item,listaLenguajes)
+        var adaptador:ArrayAdapter<String> = ArrayAdapter(this,R.layout.spinner_items_programadornovato,listaLenguajes)
         spLenguajes?.adapter=adaptador
 
         spLenguajes?.onItemSelectedListener = object : AdapterView.OnItemSelectedListener{

diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -18,8 +18,8 @@
 
     <Spinner
         android:id="@+id/spLenguajes"
-        android:layout_width="328dp"
-        android:layout_height="26dp"
+        android:layout_width="329dp"
+        android:layout_height="65dp"
         android:layout_marginTop="24dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

diff --git a/app/src/main/res/layout/spinner_items_programadornovato.xml b/app/src/main/res/layout/spinner_items_programadornovato.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:textSize="24sp"
+    android:padding="10sp"
+    android:textColor="#FF0000"
+    android:background="#111"
+    xmlns:android="http://schemas.android.com/apk/res/android" />