commit aaf7d1d13bd88bdeac5c56a9ab1d293fdaea3c11
author Sunny Goyal <sunnygoyal@google.com> Tue May 17 13:38:54 2016 -0700
committer Sunny Goyal <sunnygoyal@google.com> Tue May 17 14:42:10 2016 -0700
tree 3bff1ac0313c3c17a936340206b2dfc8a3cf0b91
parent 5b83d6ce8f7391aab67b7c53d972380fe0762ced

instead of unbinding items from the loader, unregistering listeners
in activity.onDestroy()

Bug: 28740269
Change-Id: I6bf2ad6aca43970fd10cfbcc113e609c227e07bf

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 3ce07e3..0a8e1e6 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1967,6 +1967,7 @@
         mHandler.removeMessages(ADVANCE_MSG);
         mHandler.removeMessages(0);
         mWorkspace.removeCallbacks(mBuildLayersRunnable);
+        mWorkspace.removeFolderListeners();
 
         // Stop callbacks from LauncherModel
         // It's possible to receive onDestroy after a new Launcher activity has
@@ -2365,6 +2366,9 @@
             }
         } else if (itemInfo instanceof FolderInfo) {
             final FolderInfo folderInfo = (FolderInfo) itemInfo;
+            if (v instanceof FolderIcon) {
+                ((FolderIcon) v).removeListeners();
+            }
             mWorkspace.removeWorkspaceItem(v);
             if (deleteFromDb) {
                 LauncherModel.deleteFolderAndContentsFromDatabase(this, folderInfo);