From 0888d7b51adfdadda2c3ee14ff51bead4ce390e2 Mon Sep 17 00:00:00 2001
From: Tim Peng <timhypeng@google.com>
Date: Wed, 2 Jun 2021 17:10:02 +0800
Subject: [PATCH] The Cast volume UI doesn't show up

-Add MediaRouter2Manager::startScan() in startScan()

Bug: 176774510
Test: make -j50 RunSettingsLibRoboTests ROBOTEST_FILTER=InfoMediaManagerTest
Change-Id: I16f0528bf6daa2803e6ac8ec86f302cd24dd471d
---
 .../src/com/android/settingslib/media/InfoMediaManager.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
index 6cf53d0bcc750..d06f193bbd099 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
@@ -84,12 +84,14 @@ public class InfoMediaManager extends MediaManager {
     public void startScan() {
         mMediaDevices.clear();
         mRouterManager.registerCallback(mExecutor, mMediaRouterCallback);
+        mRouterManager.startScan();
         refreshDevices();
     }
 
     @Override
     public void stopScan() {
         mRouterManager.unregisterCallback(mMediaRouterCallback);
+        mRouterManager.stopScan();
     }
 
     /**