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Commit 18398036 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Don't hide the home handle when it is attaching to the app" into udc-dev am: 204388f1 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23613528



Change-Id: I3973bf3678ed0b076a8f87e67f06cf2bf697df24
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 6744ef3d 204388f1

services/core/java/com/android/server/wm/AsyncRotationController.java

+2 −0
Original line number Diff line number Diff line
@@ -185,6 +185,8 @@ class AsyncRotationController extends FadeAnimationController implements Consume 
                }

            } else if (navigationBarCanMove || mTransitionOp == OP_CHANGE_MAY_SEAMLESS) {

                action = Operation.ACTION_SEAMLESS;

            } else if (mDisplayContent.mTransitionController.mNavigationBarAttachedToApp) {

                return;

            }

            mTargetWindowTokens.put(w.mToken, new Operation(action));

            return;

services/core/java/com/android/server/wm/Transition.java

+13 −6
Original line number Diff line number Diff line
@@ -234,9 +234,6 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
    private @TransitionState int mState = STATE_PENDING;

    private final ReadyTracker mReadyTracker = new ReadyTracker();



    // TODO(b/188595497): remove when not needed.

    /** @see RecentsAnimationController#mNavigationBarAttachedToApp */

    private boolean mNavBarAttachedToApp = false;

    private int mRecentsDisplayId = INVALID_DISPLAY;



    /** The delay for light bar appearance animation. */
@@ -1781,7 +1778,7 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
        if (navWindow == null || navWindow.mToken == null) {

            return;

        }

        mNavBarAttachedToApp = true;

        mController.mNavigationBarAttachedToApp = true;

        navWindow.mToken.cancelAnimation();

        final SurfaceControl.Transaction t = navWindow.mToken.getPendingTransaction();

        final SurfaceControl navSurfaceControl = navWindow.mToken.getSurfaceControl();
@@ -1803,8 +1800,10 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 


    /** @see RecentsAnimationController#restoreNavigationBarFromApp */

    void legacyRestoreNavigationBarFromApp() {

        if (!mNavBarAttachedToApp) return;

        mNavBarAttachedToApp = false;

        if (!mController.mNavigationBarAttachedToApp) {

            return;

        }

        mController.mNavigationBarAttachedToApp = false;



        if (mRecentsDisplayId == INVALID_DISPLAY) {

            Slog.e(TAG, "Reparented navigation bar without a valid display");
@@ -1837,6 +1836,11 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
            break;

        }



        final AsyncRotationController asyncRotationController = dc.getAsyncRotationController();

        if (asyncRotationController != null) {

            asyncRotationController.accept(navWindow);

        }



        if (animate) {

            final NavBarFadeAnimationController controller =

                    new NavBarFadeAnimationController(dc);
@@ -1845,6 +1849,9 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener { 
            // Reparent the SurfaceControl of nav bar token back.

            t.reparent(navToken.getSurfaceControl(), parent.getSurfaceControl());

        }



        // To apply transactions.

        dc.mWmService.scheduleAnimationLocked();

    }



    private void reportStartReasonsToLogger() {

services/core/java/com/android/server/wm/TransitionController.java

+5 −0
Original line number Diff line number Diff line
@@ -206,6 +206,11 @@ class TransitionController { 
     */

    boolean mBuildingFinishLayers = false;



    /**

     * Whether the surface of navigation bar token is reparented to an app.

     */

    boolean mNavigationBarAttachedToApp = false;



    private boolean mAnimatingState = false;



    final Handler mLoggerHandler = FgThread.getHandler();