From 078aa9b7f637ab92b4b27e552a6e9e1bbf780b1f Mon Sep 17 00:00:00 2001
From: Stanley Wang <stanleytfwang@google.com>
Date: Wed, 7 Oct 2020 14:45:47 +0800
Subject: [PATCH] Fix the DUS Loader item can't be searched.

The preference must be PreferenceControllerMixin or
BasePreferenceController otherwise it can't be searched.

Fixes: 169805654
Test: robotest Settings
Change-Id: I792467f141617ab189e80f9c42b4c58b1c2fa9fe
---
 .../settings/development/SelectDSUPreferenceController.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/com/android/settings/development/SelectDSUPreferenceController.java b/src/com/android/settings/development/SelectDSUPreferenceController.java
index 6498ae752f0..425cdb3db8b 100644
--- a/src/com/android/settings/development/SelectDSUPreferenceController.java
+++ b/src/com/android/settings/development/SelectDSUPreferenceController.java
@@ -23,9 +23,11 @@ import android.os.SystemProperties;
 import androidx.preference.Preference;
 
 import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
 
-class SelectDSUPreferenceController extends DeveloperOptionsPreferenceController {
+class SelectDSUPreferenceController extends DeveloperOptionsPreferenceController implements
+        PreferenceControllerMixin {
 
     private static final String DSU_LOADER_KEY = "dsu_loader";