[Audiosharing] Create progressCategory to show stream.

Bug: 308368124
Test: Manual
Change-Id: Icfeafa14ec57782f520e66df74332cdbe3ac5d9f
diff --git a/res/xml/bluetooth_audio_streams.xml b/res/xml/bluetooth_audio_streams.xml
index b941382..ce7374b 100644
--- a/res/xml/bluetooth_audio_streams.xml
+++ b/res/xml/bluetooth_audio_streams.xml
@@ -26,4 +26,8 @@
         android:icon="@drawable/ic_add_24dp"
         android:summary="@string/audio_streams_qr_code_summary" />
 
+    <com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsProgressCategoryPreference
+        android:key="audio_streams_nearby_category"
+        android:title="@string/audio_streams_pref_title" />
+
 </PreferenceScreen>
\ No newline at end of file