More logs for gallery crash error, remove a potential cause

Bug: 7216012
Made sure that FilterDeleteSet doesn't ever return stale
item counts, added extra logging in LocalMergeAlbum for
NoSuchElementException so that we can have more info to
diagnose this crash if it happens in the future.

Change-Id: Ic988522fda4a16bb483db6ad34bc7f81ee098b03

1 files changed, 1 insertions, 4 deletions

diff --git a/src/com/android/gallery3d/data/FilterDeleteSet.java b/src/com/android/gallery3d/data/FilterDeleteSet.java
index fc44d48c4..c76412ff8 100644
--- a/src/com/android/gallery3d/data/FilterDeleteSet.java
+++ b/src/com/android/gallery3d/data/FilterDeleteSet.java
@@ -63,13 +63,11 @@ public class FilterDeleteSet extends MediaSet implements ContentListener {
 
     // Deletions currently in effect, ordered by index
     private ArrayList<Deletion> mCurrent = new ArrayList<Deletion>();
-    private int mMediaItemCount;
 
     public FilterDeleteSet(Path path, MediaSet baseSet) {
         super(path, INVALID_DATA_VERSION);
         mBaseSet = baseSet;
         mBaseSet.addContentListener(this);
-        mMediaItemCount = mBaseSet.getMediaItemCount() - mCurrent.size();
     }
 
     @Override
@@ -84,7 +82,7 @@ public class FilterDeleteSet extends MediaSet implements ContentListener {
 
     @Override
     public int getMediaItemCount() {
-        return mMediaItemCount;
+        return mBaseSet.getMediaItemCount() - mCurrent.size();
     }
 
     // Gets the MediaItems whose (post-deletion) index are in the range [start,
@@ -221,7 +219,6 @@ public class FilterDeleteSet extends MediaSet implements ContentListener {
             mCurrent = result;
         }
 
-        mMediaItemCount = mBaseSet.getMediaItemCount() - mCurrent.size();
         mDataVersion = nextVersionNumber();
         return mDataVersion;
     }