diff --git a/packages/SystemUI/src/com/android/keyguard/EmergencyButton.java b/packages/SystemUI/src/com/android/keyguard/EmergencyButton.java
index a25b281f807c6..c5a06b48e0157 100644
--- a/packages/SystemUI/src/com/android/keyguard/EmergencyButton.java
+++ b/packages/SystemUI/src/com/android/keyguard/EmergencyButton.java
@@ -24,7 +24,6 @@ import android.view.ViewConfiguration;
 import android.widget.Button;
 
 import com.android.internal.util.EmergencyAffordanceManager;
-import com.android.internal.widget.LockPatternUtils;
 
 /**
  * This class implements a smart emergency button that updates itself based
@@ -40,8 +39,6 @@ public class EmergencyButton extends Button {
     private int mDownY;
     private boolean mLongPressWasDragged;
 
-    private LockPatternUtils mLockPatternUtils;
-
     private final boolean mEnableEmergencyCallWhileSimLocked;
 
     public EmergencyButton(Context context) {
@@ -58,7 +55,6 @@ public class EmergencyButton extends Button {
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        mLockPatternUtils = new LockPatternUtils(mContext);
         if (mEmergencyAffordanceManager.needsEmergencyAffordance()) {
             setOnLongClickListener(v -> {
                 if (!mLongPressWasDragged
@@ -95,7 +91,8 @@ public class EmergencyButton extends Button {
         return super.performLongClick();
     }
 
-    void updateEmergencyCallButton(boolean isInCall, boolean hasTelephonyRadio, boolean simLocked) {
+    void updateEmergencyCallButton(boolean isInCall, boolean hasTelephonyRadio, boolean simLocked,
+            boolean isSecure) {
         boolean visible = false;
         if (hasTelephonyRadio) {
             // Emergency calling requires a telephony radio.
@@ -107,7 +104,7 @@ public class EmergencyButton extends Button {
                     visible = mEnableEmergencyCallWhileSimLocked;
                 } else {
                     // Only show if there is a secure screen (pin/pattern/SIM pin/SIM puk);
-                    visible = mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser());
+                    visible = isSecure;
                 }
             }
         }
diff --git a/packages/SystemUI/src/com/android/keyguard/EmergencyButtonController.java b/packages/SystemUI/src/com/android/keyguard/EmergencyButtonController.java
index ea808eb19b90e..62298f10d6b71 100644
--- a/packages/SystemUI/src/com/android/keyguard/EmergencyButtonController.java
+++ b/packages/SystemUI/src/com/android/keyguard/EmergencyButtonController.java
@@ -34,6 +34,7 @@ import androidx.annotation.Nullable;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.dagger.KeyguardBouncerScope;
 import com.android.systemui.shade.ShadeController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
@@ -57,6 +58,7 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
     private final MetricsLogger mMetricsLogger;
 
     private EmergencyButtonCallback mEmergencyButtonCallback;
+    private LockPatternUtils mLockPatternUtils;
 
     private final KeyguardUpdateMonitorCallback mInfoCallback =
             new KeyguardUpdateMonitorCallback() {
@@ -83,7 +85,8 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
             KeyguardUpdateMonitor keyguardUpdateMonitor, TelephonyManager telephonyManager,
             PowerManager powerManager, ActivityTaskManager activityTaskManager,
             ShadeController shadeController,
-            @Nullable TelecomManager telecomManager, MetricsLogger metricsLogger) {
+            @Nullable TelecomManager telecomManager, MetricsLogger metricsLogger,
+            LockPatternUtils lockPatternUtils) {
         super(view);
         mConfigurationController = configurationController;
         mKeyguardUpdateMonitor = keyguardUpdateMonitor;
@@ -93,6 +96,7 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
         mShadeController = shadeController;
         mTelecomManager = telecomManager;
         mMetricsLogger = metricsLogger;
+        mLockPatternUtils = lockPatternUtils;
     }
 
     @Override
@@ -116,10 +120,12 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
     private void updateEmergencyCallButton() {
         if (mView != null) {
             mView.updateEmergencyCallButton(
-                    mTelecomManager != null && mTelecomManager.isInCall(),
-                    getContext().getPackageManager().hasSystemFeature(
+                    /* isInCall= */ mTelecomManager != null && mTelecomManager.isInCall(),
+                    /* hasTelephonyRadio= */ getContext().getPackageManager().hasSystemFeature(
                             PackageManager.FEATURE_TELEPHONY),
-                    mKeyguardUpdateMonitor.isSimPinVoiceSecure());
+                    /* simLocked= */ mKeyguardUpdateMonitor.isSimPinVoiceSecure(),
+                    /* isSecure= */
+                    mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser()));
         }
     }
 
@@ -178,13 +184,15 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
         @Nullable
         private final TelecomManager mTelecomManager;
         private final MetricsLogger mMetricsLogger;
+        private final LockPatternUtils mLockPatternUtils;
 
         @Inject
         public Factory(ConfigurationController configurationController,
                 KeyguardUpdateMonitor keyguardUpdateMonitor, TelephonyManager telephonyManager,
                 PowerManager powerManager, ActivityTaskManager activityTaskManager,
                 ShadeController shadeController,
-                @Nullable TelecomManager telecomManager, MetricsLogger metricsLogger) {
+                @Nullable TelecomManager telecomManager, MetricsLogger metricsLogger,
+                LockPatternUtils lockPatternUtils) {
 
             mConfigurationController = configurationController;
             mKeyguardUpdateMonitor = keyguardUpdateMonitor;
@@ -194,6 +202,7 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
             mShadeController = shadeController;
             mTelecomManager = telecomManager;
             mMetricsLogger = metricsLogger;
+            mLockPatternUtils = lockPatternUtils;
         }
 
         /** Construct an {@link com.android.keyguard.EmergencyButtonController}. */
@@ -201,7 +210,7 @@ public class EmergencyButtonController extends ViewController<EmergencyButton> {
             return new EmergencyButtonController(view, mConfigurationController,
                     mKeyguardUpdateMonitor, mTelephonyManager, mPowerManager, mActivityTaskManager,
                     mShadeController,
-                    mTelecomManager, mMetricsLogger);
+                    mTelecomManager, mMetricsLogger, mLockPatternUtils);
         }
     }
 }
diff --git a/packages/SystemUI/src/com/android/keyguard/NumPadKey.java b/packages/SystemUI/src/com/android/keyguard/NumPadKey.java
index 0a4880e1ce66b..3b0644eaab827 100644
--- a/packages/SystemUI/src/com/android/keyguard/NumPadKey.java
+++ b/packages/SystemUI/src/com/android/keyguard/NumPadKey.java
@@ -33,7 +33,6 @@ import android.widget.TextView;
 
 import androidx.annotation.Nullable;
 
-import com.android.internal.widget.LockPatternUtils;
 import com.android.settingslib.Utils;
 import com.android.systemui.R;
 
@@ -46,7 +45,6 @@ public class NumPadKey extends ViewGroup implements NumPadAnimationListener {
 
     private final TextView mDigitText;
     private final TextView mKlondikeText;
-    private final LockPatternUtils mLockPatternUtils;
     private final PowerManager mPM;
 
     private int mDigit = -1;
@@ -107,7 +105,6 @@ public class NumPadKey extends ViewGroup implements NumPadAnimationListener {
         setOnHoverListener(new LiftToActivateListener(
                 (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE)));
 
-        mLockPatternUtils = new LockPatternUtils(context);
         mPM = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
         LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(
                 Context.LAYOUT_INFLATER_SERVICE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
index f4cd985adbdb8..51c5183ffee9e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
@@ -213,7 +213,8 @@ public class NotificationLockscreenUserManagerImpl implements
             DeviceProvisionedController deviceProvisionedController,
             KeyguardStateController keyguardStateController,
             SecureSettings secureSettings,
-            DumpManager dumpManager) {
+            DumpManager dumpManager,
+            LockPatternUtils lockPatternUtils) {
         mContext = context;
         mMainHandler = mainHandler;
         mDevicePolicyManager = devicePolicyManager;
@@ -225,7 +226,7 @@ public class NotificationLockscreenUserManagerImpl implements
         mClickNotifier = clickNotifier;
         mOverviewProxyServiceLazy = overviewProxyServiceLazy;
         statusBarStateController.addCallback(this);
-        mLockPatternUtils = new LockPatternUtils(context);
+        mLockPatternUtils = lockPatternUtils;
         mKeyguardManager = keyguardManager;
         mBroadcastDispatcher = broadcastDispatcher;
         mDeviceProvisionedController = deviceProvisionedController;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
index 452606dfcca4d..8ee1ea8a99167 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
@@ -44,6 +44,7 @@ import android.testing.TestableLooper;
 
 import androidx.test.filters.SmallTest;
 
+import com.android.internal.widget.LockPatternUtils;
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.broadcast.BroadcastDispatcher;
@@ -354,7 +355,8 @@ public class NotificationLockscreenUserManagerTest extends SysuiTestCase {
                     mDeviceProvisionedController,
                     mKeyguardStateController,
                     mSettings,
-                    mock(DumpManager.class));
+                    mock(DumpManager.class),
+                    mock(LockPatternUtils.class));
         }
 
         public BroadcastReceiver getBaseBroadcastReceiverForTest() {