Use FilterWithUpdate when necessary when creating shortcuts so that filter comparison doesn't break

astrid/src/com/todoroo/astrid/activity/ShortcutActivity.java

@@ -33,6 +33,7 @@ import com.todoroo.andlib.sql.QueryTemplate;
 import com.todoroo.andlib.utility.AndroidUtilities;
 import com.todoroo.astrid.api.Filter;
 import com.todoroo.astrid.api.FilterWithCustomIntent;
+import com.todoroo.astrid.api.FilterWithUpdate;
 import com.todoroo.astrid.data.Task;
 
 /**
@@ -65,6 +66,9 @@ public class ShortcutActivity extends Activity {
     /** token for passing a ComponentNameto launch */
     public static final String TOKEN_CUSTOM_CLASS = "class"; //$NON-NLS-1$
 
+    /** token for passing a image url*/
+    public static final String TOKEN_IMAGE_URL = "imageUrl"; //$NON-NLS-1$
+
     // --- implementation
 
     @Override
@@ -126,7 +130,12 @@ public class ShortcutActivity extends Activity {
 
             Filter filter;
             if (extras.containsKey(TOKEN_CUSTOM_CLASS)) {
-                filter = new FilterWithCustomIntent(title, title, sql, values);
+                if (extras.containsKey(TOKEN_IMAGE_URL)) {
+                    filter = new FilterWithUpdate(title, title, sql, values);
+                    ((FilterWithUpdate) filter).imageUrl = extras.getString(TOKEN_IMAGE_URL);
+                }
+                else
+                    filter = new FilterWithCustomIntent(title, title, sql, values);
                 ComponentName customTaskList = ComponentName.unflattenFromString(extras.getString(TOKEN_CUSTOM_CLASS));
                 ((FilterWithCustomIntent) filter).customTaskList = customTaskList;
             } else {
@@ -155,6 +164,11 @@ public class ShortcutActivity extends Activity {
             if(customFilter.customExtras != null)
                 shortcutIntent.putExtras(customFilter.customExtras);
             shortcutIntent.putExtra(TOKEN_CUSTOM_CLASS, customFilter.customTaskList.flattenToString());
+            if (filter instanceof FilterWithUpdate) {
+                FilterWithUpdate filterWithUpdate = (FilterWithUpdate) filter;
+                if (filterWithUpdate.imageUrl != null)
+                    shortcutIntent.putExtra(TOKEN_IMAGE_URL, filterWithUpdate.imageUrl);
+            }
         }
 
         shortcutIntent.setAction(Intent.ACTION_VIEW);

astrid/src/com/todoroo/astrid/adapter/FilterAdapter.java

@@ -195,11 +195,24 @@ public class FilterAdapter extends ArrayAdapter<Filter> {
 
     public int addOrLookup(Filter filter) {
         int index = getPosition(filter);
-        if (index >= 0) return index;
+        if (index >= 0) {
+            Filter existing = getItem(index);
+            transferImageReferences(filter, existing);
+            return index;
+        }
         add(filter);
         return getCount() - 1;
     }
 
+    // Helper function: if a filter was created from serialized extras, it may not
+    // have the same image data we can get from the in-app broadcast
+    private void transferImageReferences(Filter from, Filter to) {
+        if (from instanceof FilterWithUpdate && to instanceof FilterWithUpdate)
+            ((FilterWithUpdate) to).imageUrl = ((FilterWithUpdate) from).imageUrl;
+        else
+            to.listingIcon = from.listingIcon;
+    }
+
     public void setLastSelected(int lastSelected) {
         mSelectedIndex = lastSelected;
     }