Widget tray alignment according to UX spec

- Fixing an issue where widget preview is not loaded do to faulty
canceling of loading async task when view is detached from the window.

b/20338334

Change-Id: I1e3bd6b6cdafda8d1e0a7a0e87c8089100c341a7

1 files changed, 10 insertions, 1 deletions

diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index f6ab21eb4..a5b2aff1b 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -127,7 +127,6 @@ public class WidgetsListAdapter extends Adapter<WidgetsRowViewHolder> {
         // Bind the view in the widget horizontal tray region.
         for (int i=0; i < infoList.size(); i++) {
             WidgetCell widget = (WidgetCell) row.getChildAt(i);
-            widget.reset();
             if (getWidgetPreviewLoader() == null) {
                 return;
             }
@@ -159,6 +158,16 @@ public class WidgetsListAdapter extends Adapter<WidgetsRowViewHolder> {
     }
 
     @Override
+    public void onViewRecycled(WidgetsRowViewHolder holder) {
+        ViewGroup row = ((ViewGroup) holder.getContent().findViewById(R.id.widgets_cell_list));
+
+        for (int i = 0; i < row.getChildCount(); i++) {
+            WidgetCell widget = (WidgetCell) row.getChildAt(i);
+            widget.reset();
+        }
+    }
+
+    @Override
     public long getItemId(int pos) {
         return pos;
     }