Handled expandability and swiping while guts are exposed

Also fixed a bug where the wrong guts were selected with groups.

Change-Id: I3677ce549b2a90e2dc225470cff4e2548ddca81a
Fixes: 29046865

2 files changed, 9 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 4c242ccf691c..f67e285a1b5b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -868,7 +868,8 @@ public class NotificationStackScrollLayout extends ViewGroup
             ExpandableNotificationRow row = (ExpandableNotificationRow) child;
             ExpandableNotificationRow parent = row.getNotificationParent();
             if (parent != null && parent.areChildrenExpanded()
-                    && (mGearExposedView == parent
+                    && (parent.areGutsExposed()
+                        || mGearExposedView == parent
                         || (parent.getNotificationChildren().size() == 1
                                 && parent.isClearable()))) {
                 // In this case the group is expanded and showing the gear for the
@@ -956,6 +957,7 @@ public class NotificationStackScrollLayout extends ViewGroup
     public boolean canChildBeExpanded(View v) {
         return v instanceof ExpandableNotificationRow
                 && ((ExpandableNotificationRow) v).isExpandable()
+                && !((ExpandableNotificationRow) v).areGutsExposed()
                 && (mIsExpanded || !((ExpandableNotificationRow) v).isPinned());
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
index 5d2698898e30..c8c7d3d4c7cb 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
@@ -171,6 +171,12 @@ public class StackScrollAlgorithm {
     }
 
     public static boolean canChildBeDismissed(View v) {
+        if (v instanceof ExpandableNotificationRow) {
+            ExpandableNotificationRow row = (ExpandableNotificationRow) v;
+            if (row.areGutsExposed()) {
+                return false;
+            }
+        }
         final View veto = v.findViewById(R.id.veto);
         return (veto != null && veto.getVisibility() != View.GONE);
     }