Fix for crashes reported from android market

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

@@ -286,7 +286,7 @@ public final class ActFmSyncService {
      */
     public void pushTagDataOnSave(TagData tagData, ContentValues values) {
         long remoteId;
-        if(tagData.containsValue(TagData.REMOTE_ID))
+        if(tagData.containsNonNullValue(TagData.REMOTE_ID))
             remoteId = tagData.getValue(TagData.REMOTE_ID);
         else {
             TagData forRemote = tagDataService.fetchById(tagData.getId(), TagData.REMOTE_ID);

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

@@ -258,8 +258,9 @@ public final class TaskEditActivity extends TabActivity {
             public void onTabChanged(String tabId) {
                 for (int i = 0; i < tabHost.getTabWidget().getChildCount(); i++)
                     tabHost.getTabWidget().getChildAt(i).setBackgroundResource(0);
-                tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab())
-                        .setBackgroundColor(r.getColor(R.color.task_edit_selected));
+                View child = tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab());
+                if(child != null)
+                    child.setBackgroundColor(r.getColor(R.color.task_edit_selected));
             }
         };
         tabChange.onTabChanged(null);

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

@@ -497,9 +497,13 @@ public class TaskListActivity extends ListActivity implements OnScrollListener,
     protected void onPause() {
         StatisticsService.sessionPause();
         super.onPause();
-        unregisterReceiver(detailReceiver);
-        unregisterReceiver(refreshReceiver);
-        unregisterReceiver(syncActionReceiver);
+        try {
+            unregisterReceiver(detailReceiver);
+            unregisterReceiver(refreshReceiver);
+            unregisterReceiver(syncActionReceiver);
+        } catch (IllegalArgumentException e) {
+            // might not have fully initialized
+        }
         backgroundTimer.cancel();
     }