Merge "[View Controllers] (2/3) Move KSBVC's visibility and shouldUpdate calculation out of NPVController and into KSBVC." into sc-v2-dev am: 2fc7622e47

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15597556

Change-Id: Idce5cc3d2f3e8e70d19cd9dbe4638539607503db

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewController.java

@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
 import static com.android.systemui.statusbar.events.SystemStatusAnimationSchedulerKt.ANIMATING_IN;
 import static com.android.systemui.statusbar.events.SystemStatusAnimationSchedulerKt.ANIMATING_OUT;
 
@@ -23,19 +24,26 @@ import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.content.res.Resources;
+import android.hardware.biometrics.BiometricSourceType;
 import android.view.View;
 
 import androidx.annotation.NonNull;
 
 import com.android.keyguard.CarrierTextController;
+import com.android.keyguard.KeyguardUpdateMonitor;
+import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.systemui.R;
 import com.android.systemui.animation.Interpolators;
 import com.android.systemui.battery.BatteryMeterViewController;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.statusbar.StatusBarState;
+import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.events.SystemStatusAnimationCallback;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.notification.stack.StackStateAnimator;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
+import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.statusbar.policy.UserInfoController;
 import com.android.systemui.util.ViewController;
 
@@ -58,6 +66,11 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
     private final StatusBarIconController.TintedIconManager.Factory mTintedIconManagerFactory;
     private final BatteryMeterViewController mBatteryMeterViewController;
     private final ViewStateProvider mViewStateProvider;
+    private final KeyguardStateController mKeyguardStateController;
+    private final KeyguardBypassController mKeyguardBypassController;
+    private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
+    private final BiometricUnlockController mBiometricUnlockController;
+    private final SysuiStatusBarStateController mStatusBarStateController;
 
     private final ConfigurationController.ConfigurationListener mConfigurationListener =
             new ConfigurationController.ConfigurationListener() {
@@ -115,12 +128,71 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
                 updateViewState();
             };
 
+    private final KeyguardUpdateMonitorCallback mKeyguardUpdateMonitorCallback =
+            new KeyguardUpdateMonitorCallback() {
+                @Override
+                public void onBiometricAuthenticated(
+                        int userId,
+                        BiometricSourceType biometricSourceType,
+                        boolean isStrongBiometric) {
+                    if (mFirstBypassAttempt
+                            && mKeyguardUpdateMonitor.isUnlockingWithBiometricAllowed(
+                                    isStrongBiometric)) {
+                        mDelayShowingKeyguardStatusBar = true;
+                    }
+                }
+
+                @Override
+                public void onBiometricRunningStateChanged(
+                        boolean running,
+                        BiometricSourceType biometricSourceType) {
+                    boolean keyguardOrShadeLocked =
+                            mStatusBarState == KEYGUARD
+                                    || mStatusBarState == StatusBarState.SHADE_LOCKED;
+                    if (!running
+                            && mFirstBypassAttempt
+                            && keyguardOrShadeLocked
+                            && !mDozing
+                            && !mDelayShowingKeyguardStatusBar
+                            && !mBiometricUnlockController.isBiometricUnlock()) {
+                        mFirstBypassAttempt = false;
+                        animateKeyguardStatusBarIn();
+                    }
+                }
+
+                @Override
+                public void onFinishedGoingToSleep(int why) {
+                    mFirstBypassAttempt = mKeyguardBypassController.getBypassEnabled();
+                    mDelayShowingKeyguardStatusBar = false;
+                }
+            };
+
+    private final StatusBarStateController.StateListener mStatusBarStateListener =
+            new StatusBarStateController.StateListener() {
+                @Override
+                public void onStateChanged(int newState) {
+                    mStatusBarState = newState;
+                }
+            };
+
     private final List<String> mBlockedIcons;
 
     private boolean mBatteryListening;
     private StatusBarIconController.TintedIconManager mTintedIconManager;
 
     private float mKeyguardStatusBarAnimateAlpha = 1f;
+    /**
+     * If face auth with bypass is running for the first time after you turn on the screen.
+     * (From aod or screen off)
+     */
+    private boolean mFirstBypassAttempt;
+    /**
+     * If auth happens successfully during {@code mFirstBypassAttempt}, and we should wait until
+     * the keyguard is dismissed to show the status bar.
+     */
+    private boolean mDelayShowingKeyguardStatusBar;
+    private int mStatusBarState;
+    private boolean mDozing;
 
     @Inject
     public KeyguardStatusBarViewController(
@@ -133,7 +205,12 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
             StatusBarIconController statusBarIconController,
             StatusBarIconController.TintedIconManager.Factory tintedIconManagerFactory,
             BatteryMeterViewController batteryMeterViewController,
-            ViewStateProvider viewStateProvider) {
+            ViewStateProvider viewStateProvider,
+            KeyguardStateController keyguardStateController,
+            KeyguardBypassController bypassController,
+            KeyguardUpdateMonitor keyguardUpdateMonitor,
+            BiometricUnlockController biometricUnlockController,
+            SysuiStatusBarStateController statusBarStateController) {
         super(view);
         mCarrierTextController = carrierTextController;
         mConfigurationController = configurationController;
@@ -144,6 +221,24 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
         mTintedIconManagerFactory = tintedIconManagerFactory;
         mBatteryMeterViewController = batteryMeterViewController;
         mViewStateProvider = viewStateProvider;
+        mKeyguardStateController = keyguardStateController;
+        mKeyguardBypassController = bypassController;
+        mKeyguardUpdateMonitor = keyguardUpdateMonitor;
+        mBiometricUnlockController = biometricUnlockController;
+        mStatusBarStateController = statusBarStateController;
+
+        mFirstBypassAttempt = mKeyguardBypassController.getBypassEnabled();
+        mKeyguardStateController.addCallback(
+                new KeyguardStateController.Callback() {
+                    @Override
+                    public void onKeyguardFadingAwayChanged() {
+                        if (!mKeyguardStateController.isKeyguardFadingAway()) {
+                            mFirstBypassAttempt = false;
+                            mDelayShowingKeyguardStatusBar = false;
+                        }
+                    }
+                }
+        );
 
         Resources r = getResources();
         mBlockedIcons = Collections.unmodifiableList(Arrays.asList(
@@ -164,6 +259,8 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
         mConfigurationController.addCallback(mConfigurationListener);
         mAnimationScheduler.addCallback(mAnimationCallback);
         mUserInfoController.addCallback(mOnUserInfoChangedListener);
+        mStatusBarStateController.addCallback(mStatusBarStateListener);
+        mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateMonitorCallback);
         if (mTintedIconManager == null) {
             mTintedIconManager =
                     mTintedIconManagerFactory.create(mView.findViewById(R.id.statusIcons));
@@ -178,6 +275,8 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
         mConfigurationController.removeCallback(mConfigurationListener);
         mAnimationScheduler.removeCallback(mAnimationCallback);
         mUserInfoController.removeCallback(mOnUserInfoChangedListener);
+        mStatusBarStateController.removeCallback(mStatusBarStateListener);
+        mKeyguardUpdateMonitor.removeCallback(mKeyguardUpdateMonitorCallback);
         if (mTintedIconManager != null) {
             mStatusBarIconController.removeIconGroup(mTintedIconManager);
         }
@@ -221,6 +320,11 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
         mView.setTopClipping(notificationPanelTop - mView.getTop());
     }
 
+    /** Sets the dozing state. */
+    public void setDozing(boolean dozing) {
+        mDozing = dozing;
+    }
+
     /** Animate the keyguard status bar in. */
     public void animateKeyguardStatusBarIn() {
         mView.setVisibility(View.VISIBLE);
@@ -252,16 +356,23 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
 
     /**
      * Updates the {@link KeyguardStatusBarView} state based on what the {@link ViewStateProvider}
-     * provides.
+     * and other controllers provide.
      */
     public void updateViewState() {
         ViewState newViewState = mViewStateProvider.provideViewState();
-        if (!newViewState.mShouldUpdate) {
+        if (!isKeyguardShowing()) {
             return;
         }
-        updateViewState(
+
-                newViewState.mAlpha * mKeyguardStatusBarAnimateAlpha,
+        float newAlpha = newViewState.mAlpha * mKeyguardStatusBarAnimateAlpha;
-                newViewState.mVisibility);
+
+        boolean hideForBypass =
+                mFirstBypassAttempt && mKeyguardUpdateMonitor.shouldListenForFace()
+                        || mDelayShowingKeyguardStatusBar;
+        int newVisibility = newAlpha != 0f && !mDozing && !hideForBypass
+                ? View.VISIBLE : View.INVISIBLE;
+
+        updateViewState(newAlpha, newVisibility);
     }
 
     /**
@@ -272,6 +383,10 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
         mView.setVisibility(visibility);
     }
 
+    private boolean isKeyguardShowing() {
+        return mStatusBarState == KEYGUARD;
+    }
+
     /** */
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("KeyguardStatusBarView:");
@@ -287,14 +402,10 @@ public class KeyguardStatusBarViewController extends ViewController<KeyguardStat
 
     /** A POJO for the desired state of {@link KeyguardStatusBarView}. */
     static class ViewState {
-        final boolean mShouldUpdate;
         final float mAlpha;
-        final int mVisibility;
 
-        ViewState(boolean shouldUpdate, float alpha, int visibility) {
+        ViewState(float alpha) {
-            this.mShouldUpdate = shouldUpdate;
             this.mAlpha = alpha;
-            this.mVisibility = visibility;
         }
     }
 }

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java

@@ -55,7 +55,6 @@ import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.Region;
 import android.graphics.drawable.Drawable;
-import android.hardware.biometrics.BiometricSourceType;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.PowerManager;
@@ -91,7 +90,6 @@ import com.android.internal.util.LatencyTracker;
 import com.android.keyguard.KeyguardStatusView;
 import com.android.keyguard.KeyguardStatusViewController;
 import com.android.keyguard.KeyguardUpdateMonitor;
-import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.keyguard.LockIconViewController;
 import com.android.keyguard.dagger.KeyguardQsUserSwitchComponent;
 import com.android.keyguard.dagger.KeyguardStatusBarViewComponent;
@@ -232,7 +230,6 @@ public class NotificationPanelViewController extends PanelViewController {
 
     @VisibleForTesting final StatusBarStateListener mStatusBarStateListener =
             new StatusBarStateListener();
-    private final BiometricUnlockController mBiometricUnlockController;
     private final NotificationPanelView mView;
     private final VibratorHelper mVibratorHelper;
     private final MetricsLogger mMetricsLogger;
@@ -270,42 +267,6 @@ public class NotificationPanelViewController extends PanelViewController {
     private static final AnimationProperties
             KEYGUARD_HUN_PROPERTIES =
             new AnimationProperties().setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
-    @VisibleForTesting
-    final KeyguardUpdateMonitorCallback
-            mKeyguardUpdateCallback =
-            new KeyguardUpdateMonitorCallback() {
-
-                @Override
-                public void onBiometricAuthenticated(int userId,
-                        BiometricSourceType biometricSourceType,
-                        boolean isStrongBiometric) {
-                    if (mFirstBypassAttempt
-                            && mUpdateMonitor.isUnlockingWithBiometricAllowed(isStrongBiometric)) {
-                        mDelayShowingKeyguardStatusBar = true;
-                    }
-                }
-
-                @Override
-                public void onBiometricRunningStateChanged(boolean running,
-                        BiometricSourceType biometricSourceType) {
-                    boolean
-                            keyguardOrShadeLocked =
-                            mBarState == KEYGUARD
-                                    || mBarState == StatusBarState.SHADE_LOCKED;
-                    if (!running && mFirstBypassAttempt && keyguardOrShadeLocked && !mDozing
-                            && !mDelayShowingKeyguardStatusBar
-                            && !mBiometricUnlockController.isBiometricUnlock()) {
-                        mFirstBypassAttempt = false;
-                        mKeyguardStatusBarViewController.animateKeyguardStatusBarIn();
-                    }
-                }
-
-                @Override
-                public void onFinishedGoingToSleep(int why) {
-                    mFirstBypassAttempt = mKeyguardBypassController.getBypassEnabled();
-                    mDelayShowingKeyguardStatusBar = false;
-                }
-    };
 
     private final LayoutInflater mLayoutInflater;
     private final PowerManager mPowerManager;
@@ -587,17 +548,6 @@ public class NotificationPanelViewController extends PanelViewController {
      */
     private boolean mIsPanelCollapseOnQQS;
 
-    /**
-     * If face auth with bypass is running for the first time after you turn on the screen.
-     * (From aod or screen off)
-     */
-    private boolean mFirstBypassAttempt;
-    /**
-     * If auth happens successfully during {@code mFirstBypassAttempt}, and we should wait until
-     * the keyguard is dismissed to show the status bar.
-     */
-    private boolean mDelayShowingKeyguardStatusBar;
-
     private boolean mAnimatingQS;
 
     /**
@@ -686,17 +636,7 @@ public class NotificationPanelViewController extends PanelViewController {
                     float alphaQsExpansion = 1 - Math.min(1, computeQsExpansionFraction() * 2);
                     float newAlpha = Math.min(getKeyguardContentsAlpha(), alphaQsExpansion)
                             * (1.0f - mKeyguardHeadsUpShowingAmount);
-
+                    return new KeyguardStatusBarViewController.ViewState(newAlpha);
-                    boolean hideForBypass =
-                            mFirstBypassAttempt && mUpdateMonitor.shouldListenForFace()
-                                    || mDelayShowingKeyguardStatusBar;
-                    int newVisibility = newAlpha != 0f && !mDozing && !hideForBypass
-                                    ? View.VISIBLE : View.INVISIBLE;
-
-                    return new KeyguardStatusBarViewController.ViewState(
-                            /* shouldAnimate= */ mKeyguardShowing,
-                            newAlpha,
-                            newVisibility);
                 }
             };
 
@@ -723,7 +663,6 @@ public class NotificationPanelViewController extends PanelViewController {
             StatusBarTouchableRegionManager statusBarTouchableRegionManager,
             ConversationNotificationManager conversationNotificationManager,
             MediaHierarchyManager mediaHierarchyManager,
-            BiometricUnlockController biometricUnlockController,
             StatusBarKeyguardViewManager statusBarKeyguardViewManager,
             NotificationStackScrollLayoutController notificationStackScrollLayoutController,
             KeyguardStatusViewComponent.Factory keyguardStatusViewComponentFactory,
@@ -809,7 +748,6 @@ public class NotificationPanelViewController extends PanelViewController {
         mDisplayId = displayId;
         mPulseExpansionHandler = pulseExpansionHandler;
         mDozeParameters = dozeParameters;
-        mBiometricUnlockController = biometricUnlockController;
         mScrimController = scrimController;
         mScrimController.setClipsQsScrim(!mShouldUseSplitNotificationShade);
         mUserManager = userManager;
@@ -825,21 +763,8 @@ public class NotificationPanelViewController extends PanelViewController {
         mThemeResId = mView.getContext().getThemeResId();
         mKeyguardBypassController = bypassController;
         mUpdateMonitor = keyguardUpdateMonitor;
-        mFirstBypassAttempt = mKeyguardBypassController.getBypassEnabled();
-        KeyguardStateController.Callback
-                keyguardMonitorCallback =
-                new KeyguardStateController.Callback() {
-                    @Override
-                    public void onKeyguardFadingAwayChanged() {
-                        if (!mKeyguardStateController.isKeyguardFadingAway()) {
-                            mFirstBypassAttempt = false;
-                            mDelayShowingKeyguardStatusBar = false;
-                        }
-                    }
-                };
         mLockscreenShadeTransitionController = lockscreenShadeTransitionController;
         lockscreenShadeTransitionController.setNotificationPanelController(this);
-        mKeyguardStateController.addCallback(keyguardMonitorCallback);
         DynamicPrivacyControlListener
                 dynamicPrivacyControlListener =
                 new DynamicPrivacyControlListener();
@@ -3629,6 +3554,7 @@ public class NotificationPanelViewController extends PanelViewController {
         mDozing = dozing;
         mNotificationStackScrollLayoutController.setDozing(mDozing, animate, wakeUpTouchLocation);
         mKeyguardBottomArea.setDozing(mDozing, animate);
+        mKeyguardStatusBarViewController.setDozing(mDozing);
 
         if (dozing) {
             mBottomAreaShadeAlphaAnimator.cancel();
@@ -4505,7 +4431,6 @@ public class NotificationPanelViewController extends PanelViewController {
                             .addTagListener(QS.TAG, mFragmentListener);
             mStatusBarStateController.addCallback(mStatusBarStateListener);
             mConfigurationController.addCallback(mConfigurationListener);
-            mUpdateMonitor.registerCallback(mKeyguardUpdateCallback);
             // Theme might have changed between inflating this view and attaching it to the
             // window, so
             // force a call to onThemeChanged
@@ -4522,7 +4447,6 @@ public class NotificationPanelViewController extends PanelViewController {
                             .removeTagListener(QS.TAG, mFragmentListener);
             mStatusBarStateController.removeCallback(mStatusBarStateListener);
             mConfigurationController.removeCallback(mConfigurationListener);
-            mUpdateMonitor.removeCallback(mKeyguardUpdateCallback);
             mFalsingManager.removeTapListener(mFalsingTapListener);
         }
     }

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardStatusBarViewControllerTest.java

@@ -17,10 +17,14 @@
 package com.android.systemui.statusbar.phone;
 
 
+import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
+import static com.android.systemui.statusbar.StatusBarState.SHADE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -30,18 +34,24 @@ import android.view.View;
 import androidx.test.filters.SmallTest;
 
 import com.android.keyguard.CarrierTextController;
+import com.android.keyguard.KeyguardUpdateMonitor;
+import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.battery.BatteryMeterViewController;
 import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
+import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.statusbar.policy.UserInfoController;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
@@ -66,11 +76,23 @@ public class KeyguardStatusBarViewControllerTest extends SysuiTestCase {
     @Mock
     private BatteryMeterViewController mBatteryMeterViewController;
     @Mock
-    private KeyguardStatusBarViewController.ViewStateProvider mViewStateProvider;
+    private KeyguardStateController mKeyguardStateController;
+    @Mock
+    private KeyguardBypassController mKeyguardBypassController;
+    @Mock
+    private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
+    @Mock
+    private BiometricUnlockController mBiometricUnlockController;
+    @Mock
+    private SysuiStatusBarStateController mStatusBarStateController;
 
     private KeyguardStatusBarView mKeyguardStatusBarView;
     private KeyguardStatusBarViewController mController;
 
+    private float mAlpha = 0.5f;
+    private final KeyguardStatusBarViewController.ViewStateProvider mViewStateProvider =
+            () -> new KeyguardStatusBarViewController.ViewState(mAlpha);
+
     @Before
     public void setup() throws Exception {
         MockitoAnnotations.initMocks(this);
@@ -92,7 +114,12 @@ public class KeyguardStatusBarViewControllerTest extends SysuiTestCase {
                 mStatusBarIconController,
                 new StatusBarIconController.TintedIconManager.Factory(mFeatureFlags),
                 mBatteryMeterViewController,
-                mViewStateProvider
+                mViewStateProvider,
+                mKeyguardStateController,
+                mKeyguardBypassController,
+                mKeyguardUpdateMonitor,
+                mBiometricUnlockController,
+                mStatusBarStateController
         );
     }
 
@@ -180,4 +207,92 @@ public class KeyguardStatusBarViewControllerTest extends SysuiTestCase {
         assertThat(mKeyguardStatusBarView.getAlpha()).isEqualTo(newAlpha);
         assertThat(mKeyguardStatusBarView.getVisibility()).isEqualTo(newVisibility);
     }
+
+    @Test
+    public void updateViewState_notKeyguardState_nothingUpdated() {
+        mAlpha = 0.255f;
+        mController.onViewAttached();
+        updateStateToNotKeyguard();
+
+        float oldAlpha = mKeyguardStatusBarView.getAlpha();
+
+        mController.updateViewState();
+
+        assertThat(mKeyguardStatusBarView.getAlpha()).isEqualTo(oldAlpha);
+    }
+
+    @Test
+    public void updateViewState_bypassEnabledAndShouldListenForFace_viewHidden() {
+        mController.onViewAttached();
+        updateStateToKeyguard();
+        assertThat(mKeyguardStatusBarView.getVisibility()).isEqualTo(View.VISIBLE);
+
+        when(mKeyguardUpdateMonitor.shouldListenForFace()).thenReturn(true);
+        when(mKeyguardBypassController.getBypassEnabled()).thenReturn(true);
+        onFinishedGoingToSleep();
+
+        mController.updateViewState();
+
+        assertThat(mKeyguardStatusBarView.getVisibility()).isEqualTo(View.INVISIBLE);
+    }
+
+    @Test
+    public void updateViewState_bypassNotEnabled_viewShown() {
+        mController.onViewAttached();
+        updateStateToKeyguard();
+
+        when(mKeyguardUpdateMonitor.shouldListenForFace()).thenReturn(true);
+        when(mKeyguardBypassController.getBypassEnabled()).thenReturn(false);
+        onFinishedGoingToSleep();
+
+        mController.updateViewState();
+
+        assertThat(mKeyguardStatusBarView.getVisibility()).isEqualTo(View.VISIBLE);
+    }
+
+    @Test
+    public void updateViewState_shouldNotListenForFace_viewShown() {
+        mController.onViewAttached();
+        updateStateToKeyguard();
+
+        when(mKeyguardUpdateMonitor.shouldListenForFace()).thenReturn(false);
+        when(mKeyguardBypassController.getBypassEnabled()).thenReturn(true);
+        onFinishedGoingToSleep();
+
+        mController.updateViewState();
+
+        assertThat(mKeyguardStatusBarView.getVisibility()).isEqualTo(View.VISIBLE);
+    }
+
+    // TODO(b/195442899): Add more tests for #updateViewState once CLs are finalized.
+
+    private void updateStateToNotKeyguard() {
+        updateStatusBarState(SHADE);
+    }
+
+    private void updateStateToKeyguard() {
+        updateStatusBarState(KEYGUARD);
+    }
+
+    private void updateStatusBarState(int state) {
+        ArgumentCaptor<StatusBarStateController.StateListener> statusBarStateListenerCaptor =
+                ArgumentCaptor.forClass(StatusBarStateController.StateListener.class);
+        verify(mStatusBarStateController).addCallback(statusBarStateListenerCaptor.capture());
+        StatusBarStateController.StateListener callback = statusBarStateListenerCaptor.getValue();
+
+        callback.onStateChanged(state);
+    }
+
+    /**
+     * Calls {@link com.android.keyguard.KeyguardUpdateMonitorCallback#onFinishedGoingToSleep(int)}
+     * to ensure values are updated properly.
+     */
+    private void onFinishedGoingToSleep() {
+        ArgumentCaptor<KeyguardUpdateMonitorCallback> keyguardUpdateCallbackCaptor =
+                ArgumentCaptor.forClass(KeyguardUpdateMonitorCallback.class);
+        verify(mKeyguardUpdateMonitor).registerCallback(keyguardUpdateCallbackCaptor.capture());
+        KeyguardUpdateMonitorCallback callback = keyguardUpdateCallbackCaptor.getValue();
+
+        callback.onFinishedGoingToSleep(0);
+    }
 }

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewTest.java

@@ -47,7 +47,6 @@ import android.content.ContentResolver;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.ContentObserver;
-import android.hardware.biometrics.BiometricSourceType;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.PowerManager;
@@ -229,8 +228,6 @@ public class NotificationPanelViewTest extends SysuiTestCase {
     @Mock
     private ConversationNotificationManager mConversationNotificationManager;
     @Mock
-    private BiometricUnlockController mBiometricUnlockController;
-    @Mock
     private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
     @Mock
     private KeyguardStatusViewComponent.Factory mKeyguardStatusViewComponentFactory;
@@ -416,7 +413,7 @@ public class NotificationPanelViewTest extends SysuiTestCase {
                 mMetricsLogger, mActivityManager, mConfigurationController,
                 () -> flingAnimationUtilsBuilder, mStatusBarTouchableRegionManager,
                 mConversationNotificationManager, mMediaHiearchyManager,
-                mBiometricUnlockController, mStatusBarKeyguardViewManager,
+                mStatusBarKeyguardViewManager,
                 mNotificationStackScrollLayoutController,
                 mKeyguardStatusViewComponentFactory,
                 mKeyguardQsUserSwitchComponentFactory,
@@ -511,20 +508,6 @@ public class NotificationPanelViewTest extends SysuiTestCase {
         assertThat(mNotificationPanelViewController.isTrackingBlocked()).isFalse();
     }
 
-    @Test
-    public void testKeyguardStatusBarVisibility_hiddenForBypass() {
-        when(mUpdateMonitor.shouldListenForFace()).thenReturn(true);
-        mNotificationPanelViewController.mKeyguardUpdateCallback.onBiometricRunningStateChanged(
-                true, BiometricSourceType.FACE);
-        verify(mKeyguardStatusBar, never()).setVisibility(View.VISIBLE);
-
-        when(mKeyguardBypassController.getBypassEnabled()).thenReturn(true);
-        mNotificationPanelViewController.mKeyguardUpdateCallback.onFinishedGoingToSleep(0);
-        mNotificationPanelViewController.mKeyguardUpdateCallback.onBiometricRunningStateChanged(
-                true, BiometricSourceType.FACE);
-        verify(mKeyguardStatusBar, never()).setVisibility(View.VISIBLE);
-    }
-
     @Test
     public void testA11y_initializeNode() {
         AccessibilityNodeInfo nodeInfo = new AccessibilityNodeInfo();