diff --git a/src/com/android/settings/display/BrightnessLevelPreferenceController.java b/src/com/android/settings/display/BrightnessLevelPreferenceController.java
index f9c9d53a961..ee573eb5804 100644
--- a/src/com/android/settings/display/BrightnessLevelPreferenceController.java
+++ b/src/com/android/settings/display/BrightnessLevelPreferenceController.java
@@ -35,13 +35,13 @@ import com.android.settings.wrapper.PowerManagerWrapper;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
-import com.android.settingslib.core.lifecycle.events.OnPause;
-import com.android.settingslib.core.lifecycle.events.OnResume;
+import com.android.settingslib.core.lifecycle.events.OnStart;
+import com.android.settingslib.core.lifecycle.events.OnStop;
 
 import java.text.NumberFormat;
 
 public class BrightnessLevelPreferenceController extends AbstractPreferenceController implements
-        PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause {
+        PreferenceControllerMixin, LifecycleObserver, OnStart, OnStop {
 
     private static final String TAG = "BrightnessPrefCtrl";
     private static final String KEY_BRIGHTNESS = "brightness";
@@ -114,7 +114,7 @@ public class BrightnessLevelPreferenceController extends AbstractPreferenceContr
     }
 
     @Override
-    public void onResume() {
+    public void onStart() {
         mContentResolver.registerContentObserver(BRIGHTNESS_MODE_URI, false, mBrightnessObserver);
         mContentResolver.registerContentObserver(BRIGHTNESS_URI, false, mBrightnessObserver);
         mContentResolver.registerContentObserver(BRIGHTNESS_FOR_VR_URI, false, mBrightnessObserver);
@@ -122,7 +122,7 @@ public class BrightnessLevelPreferenceController extends AbstractPreferenceContr
     }
 
     @Override
-    public void onPause() {
+    public void onStop() {
         mContentResolver.unregisterContentObserver(mBrightnessObserver);
     }
 
diff --git a/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
index 0b1fdde1a43..95144bd7aa5 100644
--- a/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
@@ -81,13 +81,13 @@ public class BrightnessLevelPreferenceControllerTest {
     }
 
     @Test
-    public void onResume_shouldRegisterObserver() {
+    public void onStart_shouldRegisterObserver() {
         Context context = RuntimeEnvironment.application;
         BrightnessLevelPreferenceController controller =
             new BrightnessLevelPreferenceController(context, null, mPowerManager);
         ShadowContentResolver shadowContentResolver = Shadow.extract(context.getContentResolver());
 
-        controller.onResume();
+        controller.onStart();
 
         assertThat(shadowContentResolver.getContentObservers(
             System.getUriFor(System.SCREEN_BRIGHTNESS_MODE))).isNotEmpty();
@@ -100,15 +100,15 @@ public class BrightnessLevelPreferenceControllerTest {
     }
 
     @Test
-    public void onPause_shouldUnregisterObserver() {
+    public void onStop_shouldUnregisterObserver() {
         Context context = RuntimeEnvironment.application;
         BrightnessLevelPreferenceController controller =
             new BrightnessLevelPreferenceController(context, null, mPowerManager);
         ShadowContentResolver shadowContentResolver = Shadow.extract(context.getContentResolver());
 
         controller.displayPreference(mScreen);
-        controller.onResume();
-        controller.onPause();
+        controller.onStart();
+        controller.onStop();
 
         assertThat(shadowContentResolver.getContentObservers(
             System.getUriFor(System.SCREEN_BRIGHTNESS_MODE))).isEmpty();