From 9d6aba32cb969567b811aa99eb11f5bfc58f99ea Mon Sep 17 00:00:00 2001
From: Jerry Zhang <zhangjerry@google.com>
Date: Fri, 6 Apr 2018 12:06:49 -0700
Subject: [PATCH] Fix usb preference summary

In host mode, summary should not display
function info.

Bug: 77647931
Test: passes
Change-Id: Ic15849e12aa47df75cc75c9da0384e24627a9c8b
---
 .../connecteddevice/usb/ConnectedUsbDeviceUpdater.java        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java b/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
index 098cdb46ea7..451faba03a5 100644
--- a/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
+++ b/src/com/android/settings/connecteddevice/usb/ConnectedUsbDeviceUpdater.java
@@ -42,8 +42,8 @@ public class ConnectedUsbDeviceUpdater {
     UsbConnectionBroadcastReceiver.UsbConnectionListener mUsbConnectionListener =
             (connected, functions, powerRole, dataRole) -> {
                 if (connected) {
-                    mUsbPreference.setSummary(getSummary(mUsbBackend.getCurrentFunctions(),
-                            mUsbBackend.getPowerRole()));
+                    mUsbPreference.setSummary(getSummary(dataRole == UsbPort.DATA_ROLE_DEVICE
+                                    ? functions : UsbManager.FUNCTION_NONE, powerRole));
                     mDevicePreferenceCallback.onDeviceAdded(mUsbPreference);
                 } else {
                     mDevicePreferenceCallback.onDeviceRemoved(mUsbPreference);