Merge "Udfps icon, udfps bouncer, and lockicon/button bug fixes" into sc-dev am: ac15f92859

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14667891

Change-Id: I53fb72a7755d382c00eea3b322d905f347c3c853

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

@@ -2145,7 +2145,6 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
                     && !isEncryptedOrLockdown(getCurrentUser())
                     && !userNeedsStrongAuth()
                     && userDoesNotHaveTrust);
-
         return shouldListenKeyguardState && shouldListenUserState && shouldListenBouncerState
                 && shouldListenUdfpsState;
     }
@@ -3270,7 +3269,7 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
             pw.println("    disabled(DPM)=" + isFingerprintDisabled(userId));
             pw.println("    possible=" + isUnlockWithFingerprintPossible(userId));
             pw.println("    listening: actual=" + mFingerprintRunningState
-                    + " expected=" + (shouldListenForFingerprint(false) ? 1 : 0));
+                    + " expected=" + (shouldListenForFingerprint(isUdfpsEnrolled()) ? 1 : 0));
             pw.println("    strongAuthFlags=" + Integer.toHexString(strongAuthFlags));
             pw.println("    trustManaged=" + getUserTrustIsManaged(userId));
             pw.println("    udfpsEnrolled=" + isUdfpsEnrolled());

packages/SystemUI/src/com/android/keyguard/LockIconViewController.java

@@ -40,6 +40,7 @@ import com.android.settingslib.Utils;
 import com.android.systemui.Dumpable;
 import com.android.systemui.R;
 import com.android.systemui.biometrics.AuthController;
+import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
@@ -48,6 +49,7 @@ import com.android.systemui.statusbar.phone.dagger.StatusBarComponent;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.util.ViewController;
+import com.android.systemui.util.concurrency.DelayableExecutor;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -70,6 +72,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
     @NonNull private final AuthController mAuthController;
     @NonNull private final AccessibilityManager mAccessibilityManager;
     @NonNull private final ConfigurationController mConfigurationController;
+    @NonNull private final DelayableExecutor mExecutor;
 
     private boolean mHasUdfpsOrFaceAuthFeatures;
     private boolean mUdfpsEnrolled;
@@ -90,6 +93,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
     private int mStatusBarState;
     private boolean mIsKeyguardShowing;
     private boolean mUserUnlockedWithBiometric;
+    private Runnable mCancelDelayedUpdateVisibilityRunnable;
 
     private boolean mShowButton;
     private boolean mShowUnlockIcon;
@@ -106,7 +110,8 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
             @NonNull AuthController authController,
             @NonNull DumpManager dumpManager,
             @NonNull AccessibilityManager accessibilityManager,
-            @NonNull ConfigurationController configurationController
+            @NonNull ConfigurationController configurationController,
+            @NonNull @Main DelayableExecutor executor
     ) {
         super(view);
         mStatusBarStateController = statusBarStateController;
@@ -117,6 +122,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
         mFalsingManager = falsingManager;
         mAccessibilityManager = accessibilityManager;
         mConfigurationController = configurationController;
+        mExecutor = executor;
 
         final Context context = view.getContext();
         mButton = context.getResources().getDrawable(
@@ -202,6 +208,11 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
         mKeyguardStateController.removeCallback(mKeyguardStateCallback);
         mAccessibilityManager.removeTouchExplorationStateChangeListener(
                 mTouchExplorationStateChangeListener);
+
+        if (mCancelDelayedUpdateVisibilityRunnable != null) {
+            mCancelDelayedUpdateVisibilityRunnable.run();
+            mCancelDelayedUpdateVisibilityRunnable = null;
+        }
     }
 
     public float getTop() {
@@ -213,8 +224,8 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
             return false;
         }
 
-        // pre-emptively set to false to hide view
+        // pre-emptively set to true to hide view
-        mIsKeyguardShowing = false;
+        mIsBouncerShowing = true;
         updateVisibility();
         mKeyguardViewController.showBouncer(/* scrim */ true);
         return true;
@@ -229,6 +240,11 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
     }
 
     private void updateVisibility() {
+        if (mCancelDelayedUpdateVisibilityRunnable != null) {
+            mCancelDelayedUpdateVisibilityRunnable.run();
+            mCancelDelayedUpdateVisibilityRunnable = null;
+        }
+
         if (!mIsKeyguardShowing || (!mUdfpsEnrolled && !mFaceAuthEnrolled)) {
             mView.setVisibility(View.INVISIBLE);
             return;
@@ -318,13 +334,13 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
 
     @Override
     public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {
-        pw.println("  mShowBouncerButton: " + mShowButton);
+        pw.println("mHasUdfpsOrFaceAuthFeatures: " + mHasUdfpsOrFaceAuthFeatures);
-        pw.println("  mShowUnlockIcon: " + mShowUnlockIcon);
+        pw.println("mUdfpsEnrolled: " + mUdfpsEnrolled);
-        pw.println("  mShowLockIcon: " + mShowLockIcon);
+        pw.println("mFaceAuthEnrolled: " + mFaceAuthEnrolled);
-        pw.println("    mHasUdfpsOrFaceAuthFeatures: " + mHasUdfpsOrFaceAuthFeatures);
+        pw.println("mIsKeyguardShowing: " + mIsKeyguardShowing);
-        pw.println("    mUdfpsEnrolled: " + mUdfpsEnrolled);
+        pw.println(" mShowBouncerButton: " + mShowButton);
-        pw.println("    mFaceAuthEnrolled: " + mFaceAuthEnrolled);
+        pw.println(" mShowUnlockIcon: " + mShowUnlockIcon);
-        pw.println("  mIsKeyguardShowing: " + mIsKeyguardShowing);
+        pw.println(" mShowLockIcon: " + mShowLockIcon);
         pw.println("  mIsDozing: " + mIsDozing);
         pw.println("  mIsBouncerShowing: " + mIsBouncerShowing);
         pw.println("  mUserUnlockedWithBiometric: " + mUserUnlockedWithBiometric);
@@ -351,6 +367,14 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
 
     private final KeyguardUpdateMonitorCallback mKeyguardUpdateMonitorCallback =
             new KeyguardUpdateMonitorCallback() {
+                @Override
+                public void onKeyguardVisibilityChanged(boolean showing) {
+                    // reset mIsBouncerShowing state in case it was preemptively set
+                    // onAffordanceClick
+                    mIsBouncerShowing = mKeyguardViewController.isBouncerShowing();
+                    updateVisibility();
+                }
+
                 @Override
                 public void onKeyguardBouncerChanged(boolean bouncer) {
                     mIsBouncerShowing = bouncer;
@@ -366,7 +390,19 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
 
                     if (biometricSourceType == FINGERPRINT) {
                         mRunningFPS = running;
-                        updateVisibility();
+                        if (!mRunningFPS) {
+                            if (mCancelDelayedUpdateVisibilityRunnable != null) {
+                                mCancelDelayedUpdateVisibilityRunnable.run();
+                            }
+
+                            // For some devices, auth is cancelled immediately on screen off but
+                            // before dozing state is set. We want to avoid briefly showing the
+                            // button in this case, so we delay updating the visibility by 50ms.
+                            mCancelDelayedUpdateVisibilityRunnable =
+                                    mExecutor.executeDelayed(() -> updateVisibility(), 50);
+                        } else {
+                            updateVisibility();
+                        }
                     }
                 }
             };

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java

@@ -56,7 +56,7 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
     @NonNull private final KeyguardViewMediator mKeyguardViewMediator;
     @NonNull private final UdfpsController mUdfpsController;
 
-    @Nullable private Runnable mCancelRunnable;
+    @Nullable private Runnable mCancelDelayedHintRunnable;
     private boolean mShowingUdfpsBouncer;
     private boolean mUdfpsRequested;
     private boolean mQsExpanded;
@@ -64,7 +64,6 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
     private boolean mHintShown;
     private boolean mTransitioningFromHome;
     private int mStatusBarState;
-    private boolean mKeyguardIsVisible;
 
     /**
      * hidden amount of pin/pattern/password bouncer
@@ -111,7 +110,6 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
         mUdfpsRequested = false;
         mStatusBarState = mStatusBarStateController.getState();
         mQsExpanded = mKeyguardViewManager.isQsExpanded();
-        mKeyguardIsVisible = mKeyguardUpdateMonitor.isKeyguardVisible();
         mInputBouncerHiddenAmount = KeyguardBouncer.EXPANSION_HIDDEN;
         updateAlpha();
         updatePauseAuth();
@@ -131,9 +129,9 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
         mTransitioningFromHome = false;
         mKeyguardUpdateMonitor.requestFaceAuthOnOccludingApp(false);
 
-        if (mCancelRunnable != null) {
+        if (mCancelDelayedHintRunnable != null) {
-            mCancelRunnable.run();
+            mCancelDelayedHintRunnable.run();
-            mCancelRunnable = null;
+            mCancelDelayedHintRunnable = null;
         }
     }
 
@@ -145,7 +143,6 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
         pw.println("mTransitioningFromHomeToKeyguard=" + mTransitioningFromHome);
         pw.println("mStatusBarState=" + StatusBarState.toShortString(mStatusBarState));
         pw.println("mQsExpanded=" + mQsExpanded);
-        pw.println("mKeyguardVisible=" + mKeyguardIsVisible);
         pw.println("mIsBouncerVisible=" + mIsBouncerVisible);
         pw.println("mInputBouncerHiddenAmount=" + mInputBouncerHiddenAmount);
         pw.println("mAlpha=" + mView.getAlpha());
@@ -205,11 +202,7 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
             return true;
         }
 
-        if (!mKeyguardIsVisible) {
+        if (mInputBouncerHiddenAmount < .4f || mIsBouncerVisible) {
-            return true;
-        }
-
-        if (mInputBouncerHiddenAmount < .4f) {
             return true;
         }
 
@@ -240,9 +233,9 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
     }
 
     private void cancelDelayedHint() {
-        if (mCancelRunnable != null) {
+        if (mCancelDelayedHintRunnable != null) {
-            mCancelRunnable.run();
+            mCancelDelayedHintRunnable.run();
-            mCancelRunnable = null;
+            mCancelDelayedHintRunnable = null;
         }
     }
 
@@ -252,9 +245,9 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
         }
 
         // show udfps hint a few seconds after face auth started running
-        if (!mFaceDetectRunning && running && !mHintShown && mCancelRunnable == null) {
+        if (!mFaceDetectRunning && running && !mHintShown && mCancelDelayedHintRunnable == null) {
             // Face detect started running, show udfps hint after a delay
-            mCancelRunnable = mExecutor.executeDelayed(() -> showHint(false),
+            mCancelDelayedHintRunnable = mExecutor.executeDelayed(() -> showHint(false),
                     AFTER_FACE_AUTH_HINT_DELAY);
         }
 
@@ -328,11 +321,6 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
                         cancelDelayedHint();
                     }
                 }
-
-                public void onKeyguardVisibilityChangedRaw(boolean showing) {
-                    mKeyguardIsVisible = showing;
-                    updatePauseAuth();
-                }
             };
 
     private final StatusBarKeyguardViewManager.AlternateAuthInterceptor mAlternateAuthInterceptor =
@@ -385,6 +373,9 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
                 @Override
                 public void onBouncerVisibilityChanged() {
                     mIsBouncerVisible = mKeyguardViewManager.bouncerIsOrWillBeShowing();
+                    if (!mIsBouncerVisible) {
+                        mInputBouncerHiddenAmount = 1f;
+                    }
                     updatePauseAuth();
                 }
 

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

@@ -3669,7 +3669,9 @@ public class StatusBar extends SystemUI implements DemoMode,
     public boolean onBackPressed() {
         boolean isScrimmedBouncer = mScrimController.getState() == ScrimState.BOUNCER_SCRIMMED;
         if (mStatusBarKeyguardViewManager.onBackPressed(isScrimmedBouncer /* hideImmediately */)) {
-            if (!isScrimmedBouncer) {
+            if (isScrimmedBouncer) {
+                mStatusBarStateController.setLeaveOpenOnKeyguardHide(false);
+            } else {
                 mNotificationPanelViewController.expandWithoutQs();
             }
             return true;
@@ -3704,9 +3706,13 @@ public class StatusBar extends SystemUI implements DemoMode,
     }
 
     private void showBouncerIfKeyguard() {
-        if ((mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)
+        if (!mKeyguardViewMediator.isHiding()) {
-                && !mKeyguardViewMediator.isHiding()) {
+            if (mState == StatusBarState.KEYGUARD
-            mStatusBarKeyguardViewManager.showGenericBouncer(true /* scrimmed */);
+                    && !mStatusBarKeyguardViewManager.bouncerIsOrWillBeShowing()) {
+                mStatusBarKeyguardViewManager.showGenericBouncer(true /* scrimmed */);
+            } else if (mState == StatusBarState.SHADE_LOCKED) {
+                mStatusBarKeyguardViewManager.showBouncer(true /* scrimmed */);
+            }
         }
     }
 

packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsKeyguardViewControllerTest.java

@@ -97,7 +97,6 @@ public class UdfpsKeyguardViewControllerTest extends SysuiTestCase {
         when(mView.getContext()).thenReturn(mResourceContext);
         when(mResourceContext.getString(anyInt())).thenReturn("test string");
         when(mKeyguardViewMediator.isAnimatingScreenOff()).thenReturn(false);
-        when(mKeyguardUpdateMonitor.isKeyguardVisible()).thenReturn(true);
         mController = new UdfpsKeyguardViewController(
                 mView,
                 mStatusBarStateController,
@@ -183,17 +182,6 @@ public class UdfpsKeyguardViewControllerTest extends SysuiTestCase {
         assertFalse(mController.shouldPauseAuth());
     }
 
-    @Test
-    public void testShouldPauseAuthKeyguardNotVisible() {
-        mController.onViewAttached();
-        captureKeyguardUpdateMonitorCallback();
-
-        // WHEN keyguard isn't visible
-        mKeyguardUpdateMonitorCallback.onKeyguardVisibilityChangedRaw(false);
-
-        assertTrue(mController.shouldPauseAuth());
-    }
-
     @Test
     public void testShouldPauseAuthOnShadeLocked() {
         mController.onViewAttached();