Fixed a timing bug with syncing people view after friend request/accept

astrid/plugin-src/com/todoroo/astrid/people/PersonViewFragment.java

@@ -28,6 +28,8 @@ import com.todoroo.astrid.helper.AsyncImageView;
 import com.todoroo.astrid.helper.ProgressBarSyncResultCallback;
 import com.todoroo.astrid.service.SyncV2Service;
 import com.todoroo.astrid.service.ThemeService;
+import com.todoroo.astrid.sync.SyncResultCallback;
+import com.todoroo.astrid.sync.SyncResultCallbackAdapter;
 
 public class PersonViewFragment extends TaskListFragment {
 
@@ -203,7 +205,9 @@ public class PersonViewFragment extends TaskListFragment {
                         actFmSyncService.pushUser(user);
                         user = userDao.fetch(user.getId(), User.PROPERTIES);
                     }
-                    syncService.synchronizeList(user, manual, new ProgressBarSyncResultCallback(getActivity(), PersonViewFragment.this,
+                    SyncResultCallback callback;
+                    try {
+                        callback = new ProgressBarSyncResultCallback(getActivity(), PersonViewFragment.this,
                                 R.id.progressBar, new Runnable() {
                             @Override
                             public void run() {
@@ -213,7 +217,17 @@ public class PersonViewFragment extends TaskListFragment {
                                     refresh();
                                 ((TextView) getView().findViewById(android.R.id.empty)).setText(getEmptyDisplayString());
                             }
-                    }));
+                        });
+                    } catch (Exception e) { // Fragment no longer attached, but sync and refresh anyways
+                        callback = new SyncResultCallbackAdapter() {
+                            @Override
+                            public void finished() {
+                                ContextManager.getContext().sendBroadcast(new Intent(AstridApiConstants.BROADCAST_EVENT_REFRESH));
+                            };
+                        };
+                    }
+
+                    syncService.synchronizeList(user, manual, callback);
                 }
             }.start();
         }