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Commit 3d4a4d75 authored by Riddle Hsu's avatar Riddle Hsu Committed by Android (Google) Code Review
Browse files

Merge "Disable fixed rotation for starting window with ime surface" into sc-dev

parents e8b84a6e 11f232ce

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

+5 −0
Original line number Diff line number Diff line
@@ -1538,6 +1538,11 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 
            // to cover the activity configuration change.

            return false;

        }

        if (r.mStartingData != null && r.mStartingData.hasImeSurface()) {

            // Currently it is unknown that when will IME window be ready. Reject the case to

            // avoid flickering by showing IME in inconsistent orientation.

            return false;

        }

        if (checkOpening) {

            if (!mAppTransition.isTransitionSet() || !mOpeningApps.contains(r)) {

                // Apply normal rotation animation in case of the activity set different requested

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

+5 −0
Original line number Diff line number Diff line
@@ -39,4 +39,9 @@ class SnapshotStartingData extends StartingData { 
        return mService.mStartingSurfaceController.createTaskSnapshotSurface(activity,

                mSnapshot);

    }



    @Override

    boolean hasImeSurface() {

        return mSnapshot.hasImeSurface();

    }

}

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

+5 −0
Original line number Diff line number Diff line
@@ -40,4 +40,9 @@ public abstract class StartingData { 
     *         {@link StartingSurface#remove}

     */

    abstract StartingSurface createStartingSurface(ActivityRecord activity);



    /** @see android.window.TaskSnapshot#hasImeSurface() */

    boolean hasImeSurface() {

        return false;

    }

}

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

+3 −1
Original line number Diff line number Diff line
@@ -118,7 +118,9 @@ public class StartingSurfaceController { 
                return null;

            }

            if (topFullscreenActivity.getWindowConfiguration().getRotation()

                    != taskSnapshot.getRotation()) {

                    != taskSnapshot.getRotation()

                    // Use normal rotation to avoid flickering of IME window in old orientation.

                    && !taskSnapshot.hasImeSurface()) {

                // The snapshot should have been checked by ActivityRecord#isSnapshotCompatible

                // that the activity will be updated to the same rotation as the snapshot. Since

                // the transition is not started yet, fixed rotation transform needs to be applied