Refresh also main activity when history editor closes

app/src/main/java/org/isoron/uhabits/HabitBroadcastReceiver.java

@@ -107,6 +107,11 @@ public class HabitBroadcastReceiver extends BroadcastReceiver
         habit.save();
         dismissNotification(context, habit);
 
+        sendRefreshBroadcast(context);
+    }
+
+    public static void sendRefreshBroadcast(Context context)
+    {
         LocalBroadcastManager manager = LocalBroadcastManager.getInstance(context);
         Intent refreshIntent = new Intent(MainActivity.ACTION_REFRESH);
         manager.sendBroadcast(refreshIntent);

app/src/main/java/org/isoron/uhabits/fragments/ShowHabitFragment.java

@@ -34,7 +34,7 @@ import android.widget.TextView;
 import org.isoron.helpers.ColorHelper;
 import org.isoron.helpers.Command;
 import org.isoron.helpers.DialogHelper;
-import org.isoron.uhabits.MainActivity;
+import org.isoron.uhabits.HabitBroadcastReceiver;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.ShowHabitActivity;
 import org.isoron.uhabits.dialogs.HistoryEditorDialog;
@@ -174,7 +174,7 @@ public class ShowHabitFragment extends Fragment
     public void onHistoryEditorClosed()
     {
         refreshData();
-        MainActivity.updateWidgets(getActivity());
+        HabitBroadcastReceiver.sendRefreshBroadcast(getActivity());
     }
 
     private void refreshData()