Fix styled ui's documents

#exofixit

PiperOrigin-RevId: 322854029

library/ui/src/main/java/com/google/android/exoplayer2/ui/StyledPlayerControlView.java

@@ -193,13 +193,9 @@ import java.util.concurrent.CopyOnWriteArrayList;
  * its children by looking for the following ids:
  * its children by looking for the following ids:
  *
  *
  * <ul>
  * <ul>
- *   <li><b>{@code exo_play}</b> - The play button.
+ *   <li><b>{@code exo_play_pause}</b> - The play and pause button.
  *       <ul>
  *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_pause}</b> - The pause button.
- *       <ul>
- *         <li>Type: {@link View}
+ *         <li>Type: {@link ImageView}
  *       </ul>
  *       </ul>
  *   <li><b>{@code exo_rew}</b> - The rewind button.
  *   <li><b>{@code exo_rew}</b> - The rewind button.
  *       <ul>
  *       <ul>
@@ -252,6 +248,14 @@ import java.util.concurrent.CopyOnWriteArrayList;
  *       <ul>
  *       <ul>
  *         <li>Type: {@link View}
  *         <li>Type: {@link View}
  *       </ul>
  *       </ul>
+ *   <li><b>{@code exo_subtitle}</b> - The subtitle button.
+ *       <ul>
+ *         <li>Type: {@link ImageView}
+ *       </ul>
+ *   <li><b>{@code exo_fullscreen}</b> - The fullscreen button.
+ *       <ul>
+ *         <li>Type: {@link ImageView}
+ *       </ul>
  *   <li><b>{@code exo_position}</b> - Text view displaying the current playback position.
  *   <li><b>{@code exo_position}</b> - Text view displaying the current playback position.
  *       <ul>
  *       <ul>
  *         <li>Type: {@link TextView}
  *         <li>Type: {@link TextView}

library/ui/src/main/res/values/ids.xml

@@ -25,6 +25,7 @@
   <item name="exo_overlay" type="id"/>
   <item name="exo_overlay" type="id"/>
   <item name="exo_play" type="id"/>
   <item name="exo_play" type="id"/>
   <item name="exo_pause" type="id"/>
   <item name="exo_pause" type="id"/>
+  <item name="exo_play_pause" type="id"/>
   <item name="exo_rew" type="id"/>
   <item name="exo_rew" type="id"/>
   <item name="exo_ffwd" type="id"/>
   <item name="exo_ffwd" type="id"/>
   <item name="exo_prev" type="id"/>
   <item name="exo_prev" type="id"/>
@@ -38,5 +39,6 @@
   <item name="exo_buffering" type="id"/>
   <item name="exo_buffering" type="id"/>
   <item name="exo_error_message" type="id"/>
   <item name="exo_error_message" type="id"/>
   <item name="exo_vr" type="id"/>
   <item name="exo_vr" type="id"/>
-
+  <item name="exo_subtitle" type="id"/>
+  <item name="exo_fullscreen" type="id"/>
 </resources>
 </resources>