Merge "Hide task bar on AOD" into tm-qpr-dev am: 3d3761b3cc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21459145

Change-Id: Ic49f171c74c7dee78ede3f7a99b9f518a73c9354
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/navigationbar/TaskbarDelegate.java

@@ -41,7 +41,6 @@ import static com.android.systemui.statusbar.phone.BarTransitions.TransitionMode
 
 import android.app.StatusBarManager;
 import android.app.StatusBarManager.WindowVisibleState;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Rect;
@@ -68,7 +67,6 @@ import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.gestural.EdgeBackGestureHandler;
 import com.android.systemui.recents.OverviewProxyService;
 import com.android.systemui.shared.recents.utilities.Utilities;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
@@ -78,6 +76,7 @@ import com.android.systemui.statusbar.phone.AutoHideController;
 import com.android.systemui.statusbar.phone.BarTransitions;
 import com.android.systemui.statusbar.phone.LightBarController;
 import com.android.systemui.statusbar.phone.LightBarTransitionsController;
+import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
 import com.android.wm.shell.back.BackAnimation;
 import com.android.wm.shell.pip.Pip;
 
@@ -169,16 +168,20 @@ public class TaskbarDelegate implements CommandQueue.Callbacks,
 
     private BackAnimation mBackAnimation;
 
+    private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
     @Inject
     public TaskbarDelegate(Context context,
             EdgeBackGestureHandler.Factory edgeBackGestureHandlerFactory,
-            LightBarTransitionsController.Factory lightBarTransitionsControllerFactory) {
+            LightBarTransitionsController.Factory lightBarTransitionsControllerFactory,
+            StatusBarKeyguardViewManager statusBarKeyguardViewManager) {
         mLightBarTransitionsControllerFactory = lightBarTransitionsControllerFactory;
         mEdgeBackGestureHandler = edgeBackGestureHandlerFactory.create(context);
 
         mContext = context;
         mDisplayManager = mContext.getSystemService(DisplayManager.class);
         mPipListener = mEdgeBackGestureHandler::setPipStashExclusionBounds;
+        mStatusBarKeyguardViewManager = statusBarKeyguardViewManager;
+        mStatusBarKeyguardViewManager.setTaskbarDelegate(this);
     }
 
     public void setDependencies(CommandQueue commandQueue,

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

@@ -66,6 +66,7 @@ import com.android.systemui.keyguard.domain.interactor.PrimaryBouncerCallbackInt
 import com.android.systemui.keyguard.domain.interactor.PrimaryBouncerInteractor;
 import com.android.systemui.navigationbar.NavigationBarView;
 import com.android.systemui.navigationbar.NavigationModeController;
+import com.android.systemui.navigationbar.TaskbarDelegate;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.shade.NotificationPanelViewController;
 import com.android.systemui.shade.ShadeController;
@@ -300,6 +301,7 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb
     @Nullable private KeyguardBypassController mBypassController;
     @Nullable private OccludingAppBiometricUI mOccludingAppBiometricUI;
 
+    @Nullable private TaskbarDelegate mTaskbarDelegate;
     private final KeyguardUpdateMonitorCallback mUpdateMonitorCallback =
             new KeyguardUpdateMonitorCallback() {
         @Override
@@ -564,6 +566,10 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb
         updateStates();
     }
 
+    public void setTaskbarDelegate(TaskbarDelegate taskbarDelegate) {
+        mTaskbarDelegate = taskbarDelegate;
+    }
+
     /**
      * Show the keyguard.  Will handle creating and attaching to the view manager
      * lazily.
@@ -1194,7 +1200,8 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb
      * Updates the visibility of the nav bar window (which will cause insets changes).
      */
     protected void updateNavigationBarVisibility(boolean navBarVisible) {
-        if (mCentralSurfaces.getNavigationBarView() != null) {
+        if (mCentralSurfaces.getNavigationBarView() != null
+                || (mTaskbarDelegate != null && mTaskbarDelegate.isInitialized())) {
             if (navBarVisible) {
                 long delay = getNavBarShowDelay();
                 if (delay == 0) {

packages/SystemUI/tests/src/com/android/systemui/navigationbar/TaskbarDelegateTest.kt

@@ -13,6 +13,7 @@ import com.android.systemui.statusbar.CommandQueue
 import com.android.systemui.statusbar.phone.AutoHideController
 import com.android.systemui.statusbar.phone.LightBarController
 import com.android.systemui.statusbar.phone.LightBarTransitionsController
+import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager
 import com.android.wm.shell.back.BackAnimation
 import com.android.wm.shell.pip.Pip
 import org.junit.Before
@@ -66,6 +67,8 @@ class TaskbarDelegateTest : SysuiTestCase() {
     lateinit var mBackAnimation: BackAnimation
     @Mock
     lateinit var mCurrentSysUiState: NavBarHelper.CurrentSysuiState
+    @Mock
+    lateinit var mStatusBarKeyguardViewManager: StatusBarKeyguardViewManager
 
     @Before
     fun setup() {
@@ -76,7 +79,7 @@ class TaskbarDelegateTest : SysuiTestCase() {
         `when`(mSysUiState.setFlag(anyInt(), anyBoolean())).thenReturn(mSysUiState)
         mTaskStackChangeListeners = TaskStackChangeListeners.getTestInstance()
         mTaskbarDelegate = TaskbarDelegate(context, mEdgeBackGestureHandlerFactory,
-                mLightBarControllerFactory)
+                mLightBarControllerFactory, mStatusBarKeyguardViewManager)
         mTaskbarDelegate.setDependencies(mCommandQueue, mOverviewProxyService, mNavBarHelper,
         mNavigationModeController, mSysUiState, mDumpManager, mAutoHideController,
                 mLightBarController, mOptionalPip, mBackAnimation, mTaskStackChangeListeners)

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

@@ -38,6 +38,8 @@ import android.testing.TestableLooper;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewRootImpl;
+import android.view.WindowInsets;
+import android.view.WindowInsetsController;
 import android.window.BackEvent;
 import android.window.OnBackAnimationCallback;
 import android.window.OnBackInvokedCallback;
@@ -65,8 +67,10 @@ import com.android.systemui.keyguard.domain.interactor.PrimaryBouncerCallbackInt
 import com.android.systemui.keyguard.domain.interactor.PrimaryBouncerCallbackInteractor.PrimaryBouncerExpansionCallback;
 import com.android.systemui.keyguard.domain.interactor.PrimaryBouncerInteractor;
 import com.android.systemui.navigationbar.NavigationModeController;
+import com.android.systemui.navigationbar.TaskbarDelegate;
 import com.android.systemui.plugins.ActivityStarter.OnDismissAction;
 import com.android.systemui.shade.NotificationPanelViewController;
+import com.android.systemui.shade.NotificationShadeWindowView;
 import com.android.systemui.shade.ShadeController;
 import com.android.systemui.shade.ShadeExpansionChangeEvent;
 import com.android.systemui.shade.ShadeExpansionStateManager;
@@ -123,6 +127,9 @@ public class StatusBarKeyguardViewManagerTest extends SysuiTestCase {
     @Mock private BouncerView mBouncerView;
     @Mock private BouncerViewDelegate mBouncerViewDelegate;
     @Mock private OnBackAnimationCallback mBouncerViewDelegateBackCallback;
+    @Mock private NotificationShadeWindowView mNotificationShadeWindowView;
+    @Mock private WindowInsetsController mWindowInsetsController;
+    @Mock private TaskbarDelegate mTaskbarDelegate;
 
     private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
     private PrimaryBouncerCallbackInteractor.PrimaryBouncerExpansionCallback
@@ -151,6 +158,11 @@ public class StatusBarKeyguardViewManagerTest extends SysuiTestCase {
                 .isEnabled(Flags.WM_ENABLE_PREDICTIVE_BACK_BOUNCER_ANIM))
                 .thenReturn(true);
 
+        when(mCentralSurfaces.getNotificationShadeWindowView())
+                .thenReturn(mNotificationShadeWindowView);
+        when(mNotificationShadeWindowView.getWindowInsetsController())
+                .thenReturn(mWindowInsetsController);
+
         mStatusBarKeyguardViewManager =
                 new StatusBarKeyguardViewManager(
                         getContext(),
@@ -639,6 +651,14 @@ public class StatusBarKeyguardViewManagerTest extends SysuiTestCase {
         verify(mCentralSurfaces).setBouncerShowingOverDream(false);
     }
 
+    @Test
+    public void testHideTaskbar() {
+        when(mTaskbarDelegate.isInitialized()).thenReturn(true);
+        mStatusBarKeyguardViewManager.setTaskbarDelegate(mTaskbarDelegate);
+        mStatusBarKeyguardViewManager.updateNavigationBarVisibility(false);
+        verify(mWindowInsetsController).hide(WindowInsets.Type.navigationBars());
+    }
+
     @Test
     public void hideAlternateBouncer_beforeCentralSurfacesRegistered() {
         mStatusBarKeyguardViewManager =