diff --git a/services/core/java/com/android/server/DeviceIdleController.java b/services/core/java/com/android/server/DeviceIdleController.java
index fd3f708..a12c85a 100644
--- a/services/core/java/com/android/server/DeviceIdleController.java
+++ b/services/core/java/com/android/server/DeviceIdleController.java
@@ -141,8 +141,6 @@
     private boolean mHasNetworkLocation;
     private Location mLastGenericLocation;
     private Location mLastGpsLocation;
-    // Current locked state of the screen
-    private boolean mScreenLocked;
 
     /** Device is currently active. */
     private static final int STATE_ACTIVE = 0;
@@ -158,7 +156,6 @@
     private static final int STATE_IDLE = 5;
     /** Device is in the idle state, but temporarily out of idle to do regular maintenance. */
     private static final int STATE_IDLE_MAINTENANCE = 6;
-
     private static String stateToString(int state) {
         switch (state) {
             case STATE_ACTIVE: return "ACTIVE";
@@ -550,11 +547,6 @@
                 "sms_temp_app_whitelist_duration";
         private static final String KEY_NOTIFICATION_WHITELIST_DURATION =
                 "notification_whitelist_duration";
-        /**
-         * Whether to wait for the user to unlock the device before causing screen-on to
-         * exit doze. Default = true
-         */
-        private static final String KEY_WAIT_FOR_UNLOCK = "wait_for_unlock";
 
         /**
          * This is the time, after becoming inactive, that we go in to the first
@@ -773,8 +765,6 @@
          */
         public long NOTIFICATION_WHITELIST_DURATION;
 
-        public boolean WAIT_FOR_UNLOCK;
-
         private final ContentResolver mResolver;
         private final boolean mSmallBatteryDevice;
         private final KeyValueListParser mParser = new KeyValueListParser(',');
@@ -865,7 +855,6 @@
                         KEY_SMS_TEMP_APP_WHITELIST_DURATION, 20 * 1000L);
                 NOTIFICATION_WHITELIST_DURATION = mParser.getDurationMillis(
                         KEY_NOTIFICATION_WHITELIST_DURATION, 30 * 1000L);
-                WAIT_FOR_UNLOCK = mParser.getBoolean(KEY_WAIT_FOR_UNLOCK, false);
             }
         }
 
@@ -973,9 +962,6 @@
             pw.print("    "); pw.print(KEY_NOTIFICATION_WHITELIST_DURATION); pw.print("=");
             TimeUtils.formatDuration(NOTIFICATION_WHITELIST_DURATION, pw);
             pw.println();
-
-            pw.print("    "); pw.print(KEY_WAIT_FOR_UNLOCK); pw.print("=");
-            pw.println(WAIT_FOR_UNLOCK);
         }
     }
 
@@ -1352,12 +1338,6 @@
         public int[] getPowerSaveTempWhitelistAppIds() {
             return DeviceIdleController.this.getAppIdTempWhitelistInternal();
         }
-
-        public void keyguardShowing(boolean showing) {
-            synchronized (DeviceIdleController.this) {
-                DeviceIdleController.this.keyguardShowingLocked(showing);
-            }
-        }
     }
 
     public DeviceIdleController(Context context) {
@@ -1426,7 +1406,6 @@
 
             mNetworkConnected = true;
             mScreenOn = true;
-            mScreenLocked = false;
             // Start out assuming we are charging.  If we aren't, we will at least get
             // a battery update the next time the level drops.
             mCharging = true;
@@ -1997,7 +1976,7 @@
             }
         } else if (screenOn) {
             mScreenOn = true;
-            if (!mForceIdle && (!mScreenLocked || !mConstants.WAIT_FOR_UNLOCK)) {
+            if (!mForceIdle) {
                 becomeActiveLocked("screen", Process.myUid());
             }
         }
@@ -2018,17 +1997,6 @@
         }
     }
 
-    void keyguardShowingLocked(boolean showing) {
-        if (DEBUG) Slog.i(TAG, "keyguardShowing=" + showing);
-        if (mScreenLocked != showing) {
-            mScreenLocked = showing;
-            if (mScreenOn && !mForceIdle && !mScreenLocked) {
-                becomeActiveLocked("unlocked", Process.myUid());
-            }
-        }
-    }
-
-
     void scheduleReportActiveLocked(String activeReason, int activeUid) {
         Message msg = mHandler.obtainMessage(MSG_REPORT_ACTIVE, activeUid, 0, activeReason);
         mHandler.sendMessage(msg);
@@ -3340,7 +3308,6 @@
             pw.print("  mForceIdle="); pw.println(mForceIdle);
             pw.print("  mMotionSensor="); pw.println(mMotionSensor);
             pw.print("  mScreenOn="); pw.println(mScreenOn);
-            pw.print("  mScreenLocked="); pw.println(mScreenLocked);
             pw.print("  mNetworkConnected="); pw.println(mNetworkConnected);
             pw.print("  mCharging="); pw.println(mCharging);
             pw.print("  mMotionActive="); pw.println(mMotionListener.active);
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index f6f7d4b..b7e5d37 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -12912,7 +12912,6 @@
             long ident = Binder.clearCallingIdentity();
             try {
                 mKeyguardController.setKeyguardShown(showing, secondaryDisplayShowing);
-                mLocalDeviceIdleController.keyguardShowing(showing);
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 727e7ee..9865e35 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -111,7 +111,6 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.IBinder;
-import android.os.IDeviceIdleController;
 import android.os.IInterface;
 import android.os.Looper;
 import android.os.Message;
@@ -287,7 +286,6 @@
     private AlarmManager mAlarmManager;
     private ICompanionDeviceManager mCompanionManager;
     private AccessibilityManager mAccessibilityManager;
-    private IDeviceIdleController mDeviceIdleController;
 
     final IBinder mForegroundToken = new Binder();
     private WorkerHandler mHandler;
@@ -661,7 +659,6 @@
 
         @Override
         public void onNotificationClick(int callingUid, int callingPid, String key) {
-            exitIdle();
             synchronized (mNotificationLock) {
                 NotificationRecord r = mNotificationsByKey.get(key);
                 if (r == null) {
@@ -686,7 +683,6 @@
         @Override
         public void onNotificationActionClick(int callingUid, int callingPid, String key,
                 int actionIndex) {
-            exitIdle();
             synchronized (mNotificationLock) {
                 NotificationRecord r = mNotificationsByKey.get(key);
                 if (r == null) {
@@ -816,7 +812,6 @@
 
         @Override
         public void onNotificationDirectReplied(String key) {
-            exitIdle();
             synchronized (mNotificationLock) {
                 NotificationRecord r = mNotificationsByKey.get(key);
                 if (r != null) {
@@ -1285,8 +1280,6 @@
         mAlarmManager = (AlarmManager) getContext().getSystemService(Context.ALARM_SERVICE);
         mCompanionManager = companionManager;
         mActivityManager = activityManager;
-        mDeviceIdleController = IDeviceIdleController.Stub.asInterface(
-                ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
 
         mHandler = new WorkerHandler(looper);
         mRankingThread.start();
@@ -1540,15 +1533,6 @@
         sendRegisteredOnlyBroadcast(NotificationManager.ACTION_EFFECTS_SUPPRESSOR_CHANGED);
     }
 
-    private void exitIdle() {
-        try {
-            if (mDeviceIdleController != null) {
-                mDeviceIdleController.exitIdle("notification interaction");
-            }
-        } catch (RemoteException e) {
-        }
-    }
-
     private void updateNotificationChannelInt(String pkg, int uid, NotificationChannel channel,
             boolean fromListener) {
         if (channel.getImportance() == NotificationManager.IMPORTANCE_NONE) {
diff --git a/services/tests/uiservicestests/AndroidManifest.xml b/services/tests/uiservicestests/AndroidManifest.xml
index aabf9ea..3475572 100644
--- a/services/tests/uiservicestests/AndroidManifest.xml
+++ b/services/tests/uiservicestests/AndroidManifest.xml
@@ -26,7 +26,6 @@
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_VOICE_INTERACTION_SERVICE" />
-    <uses-permission android:name="android.permission.DEVICE_POWER" />
 
     <application>
         <uses-library android:name="android.test.runner" />