Pass modified_after to tags_list in sync logic

astrid/plugin-src/com/todoroo/astrid/actfm/sync/ActFmSyncProvider.java

@@ -129,8 +129,7 @@ public class ActFmSyncProvider extends SyncProvider<ActFmTaskContainer> {
             int serverTime = Preferences.getInt(ActFmPreferenceService.PREF_SERVER_TIME, 0);
             ArrayList<ActFmTaskContainer> remoteTasks = new ArrayList<ActFmTaskContainer>();
 
-            serverTime = (int)(fetchRemoteTasks(serverTime, remoteTasks) - DateUtilities.now()/1000L);
-
+            int newServerTime = fetchRemoteTasks(serverTime, remoteTasks);
             fetchRemoteTagData(serverTime);
 
             SyncData<ActFmTaskContainer> syncData = populateSyncData(remoteTasks);
@@ -142,8 +141,7 @@ public class ActFmSyncProvider extends SyncProvider<ActFmTaskContainer> {
                 syncData.localUpdated.close();
             }
 
-            serverTime += DateUtilities.now()/1000L;
-            Preferences.setInt(ActFmPreferenceService.PREF_SERVER_TIME, serverTime);
+            Preferences.setInt(ActFmPreferenceService.PREF_SERVER_TIME, newServerTime);
             actFmPreferenceService.recordSuccessfulSync();
 
             syncSuccess = true;
@@ -165,7 +163,7 @@ public class ActFmSyncProvider extends SyncProvider<ActFmTaskContainer> {
      * @param serverTime last sync time
      */
     private void fetchRemoteTagData(int serverTime) throws ActFmServiceException, IOException, JSONException {
-        actFmSyncService.fetchTags();
+        actFmSyncService.fetchTags(serverTime);
     }
 
     /**

astrid/plugin-src/com/todoroo/astrid/actfm/sync/ActFmSyncService.java

@@ -457,12 +457,14 @@ public final class ActFmSyncService {
 
     /**
      * Fetch all tags
+     * @param serverTime
      */
-    public void fetchTags() throws JSONException, IOException {
+    public void fetchTags(int serverTime) throws JSONException, IOException {
         if(!checkForToken())
             return;
 
-        JSONObject result = actFmInvoker.invoke("tag_list", "token", token);
+        JSONObject result = actFmInvoker.invoke("tag_list",
+                "token", token, "modified_after", serverTime);
         JSONArray tags = result.getJSONArray("list");
         HashSet<Long> remoteIds = new HashSet<Long>(tags.length());
         for(int i = 0; i < tags.length(); i++) {

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

@@ -411,7 +411,7 @@ public class FilterListActivity extends ExpandableListActivity {
             @Override
             public void run() {
                 try {
-                    actFmSyncService.fetchTags();
+                    actFmSyncService.fetchTags(0);
 
                     adapter.clear();
                     adapter.getLists();