Add resValue on Flavor.

Change-Id: Ia3dbd7e805ad02c00fe24fbe0e06a9fb3fdf3976

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

@@ -16,6 +16,7 @@
 -->
 <resources>
     <string name="app_name">Now in Android</string>
-    <string name="app_name_debug">Debug Now in Android</string>
+    <string name="app_name_demo">Demo Now in Android</string>
+    <string name="app_name_prod">Prod Now in Android</string>
     <string name="not_connected">⚠️ You aren’t connected to the internet</string>
 </resources>

build-logic/convention/src/main/kotlin/com/google/samples/apps/nowinandroid/NiaFlavor.kt

@@ -29,6 +29,7 @@ fun configureFlavors(
             NiaFlavor.values().forEach {
                 create(it.name) {
                     dimension = it.dimension.name
+                    resValue("string", "app_name_display", "@string/app_name_$it")
                     flavorConfigurationBlock(this, it)
                     if (this@apply is ApplicationExtension && this is ApplicationProductFlavor) {
                         if (it.applicationIdSuffix != null) {