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Commit 01397a78 authored by Johannes Gallmann's avatar Johannes Gallmann
Browse files

Fix notification group dismissal fade animation 

When dismissing a notification group, only the content should be faded but not the background.

Test: Manual, i.e. posting a Standard notification and an Inbox notification from the Notify2-RVC App (as well as the Notify2-SC app), then dismissing both notifications together by swiping the group header.
Bug: 202138492
Change-Id: If7c9eb99ee6a67566b77520c69138e0d5b543381
parent c5bfa992

packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java

+1 −1
Original line number Diff line number Diff line
@@ -1487,7 +1487,7 @@ public class ExpandableNotificationRow extends ActivatableNotificationView 
            l.setAlpha(alpha);

        }

        if (mChildrenContainer != null) {

            mChildrenContainer.setAlpha(alpha);

            mChildrenContainer.setContentAlpha(alpha);

        }

    }

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java

+14 −0
Original line number Diff line number Diff line
@@ -461,6 +461,20 @@ public class NotificationChildrenContainer extends ViewGroup 
        return mAttachedChildren;

    }



    /**

     * Sets the alpha on the content, while leaving the background of the container itself as is.

     *

     * @param alpha alpha value to apply to the content

     */

    public void setContentAlpha(float alpha) {

        for (int i = 0; i < mNotificationHeader.getChildCount(); i++) {

            mNotificationHeader.getChildAt(i).setAlpha(alpha);

        }

        for (ExpandableNotificationRow child : getAttachedChildren()) {

            child.setContentAlpha(alpha);

        }

    }



    /** To be called any time the rows have been updated */

    public void updateExpansionStates() {

        if (mChildrenExpanded || mUserLocked) {