Update the session demo app to refer to exo_styled drawables

This app uses the StyledPlayerView, so it should use the styled_
drawables.

PiperOrigin-RevId: 416315889

demos/session/src/main/java/androidx/media3/demo/session/PlayerActivity.kt

@@ -153,20 +153,20 @@ class PlayerActivity : AppCompatActivity() {
 
   private fun updateShuffleSwitchUI(shuffleModeEnabled: Boolean) {
     val resId =
-      if (shuffleModeEnabled) R.drawable.exo_controls_shuffle_on
-      else R.drawable.exo_controls_shuffle_off
+      if (shuffleModeEnabled) R.drawable.exo_styled_controls_shuffle_on
+      else R.drawable.exo_styled_controls_shuffle_off
     findViewById<ImageView>(R.id.shuffle_switch)
       .setImageDrawable(ContextCompat.getDrawable(this, resId))
   }
 
   private fun updateRepeatSwitchUI(repeatMode: Int) {
-    var resId: Int
-    when (repeatMode) {
-      Player.REPEAT_MODE_OFF -> resId = R.drawable.exo_controls_repeat_off
-      Player.REPEAT_MODE_ONE -> resId = R.drawable.exo_controls_repeat_one
-      Player.REPEAT_MODE_ALL -> resId = R.drawable.exo_controls_repeat_all
-      else -> resId = R.drawable.exo_icon_repeat_off
-    }
+    val resId: Int =
+      when (repeatMode) {
+        Player.REPEAT_MODE_OFF -> R.drawable.exo_styled_controls_repeat_off
+        Player.REPEAT_MODE_ONE -> R.drawable.exo_styled_controls_repeat_one
+        Player.REPEAT_MODE_ALL -> R.drawable.exo_styled_controls_repeat_all
+        else -> R.drawable.exo_styled_controls_repeat_off
+      }
     findViewById<ImageView>(R.id.repeat_switch)
       .setImageDrawable(ContextCompat.getDrawable(this, resId))
   }

demos/session/src/main/res/layout/activity_playable_folder.xml

@@ -46,7 +46,7 @@
         android:layout_weight="1"
         android:layout_margin="10dp"
         android:textColor="@color/white"
-        android:drawableLeft="@drawable/exo_controls_shuffle_on"
+        android:drawableLeft="@drawable/exo_styled_controls_shuffle_on"
         android:text="@string/shuffle" />
 
       <Button
@@ -79,4 +79,4 @@
     app:backgroundTint="@color/purple_500"
     android:text="@string/current_playlist_name"
     android:contentDescription="@string/open_player_content_description" />
-</FrameLayout>
\ No newline at end of file
+</FrameLayout>

demos/session/src/main/res/layout/activity_player.xml

@@ -79,7 +79,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:contentDescription="@string/shuffle"
-      android:src="@drawable/exo_controls_shuffle_off"
+      android:src="@drawable/exo_styled_controls_shuffle_off"
       android:textColor="@color/white" />
 
 
@@ -88,7 +88,7 @@
       android:id="@+id/repeat_switch"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
-      android:src="@drawable/exo_controls_repeat_off"
+      android:src="@drawable/exo_styled_controls_repeat_off"
       android:textColor="@color/white"
       android:contentDescription="@string/repeat"
       />