NateLove/BT4Android-trunk — pull request #15 by crabpot8 (2012-10-16 03:44:10+00:00)
Title: Proposed interface to the BT4U service

Centralizes xml parsing and network interaction. Fixes a few bugs where GUI code was being accessed from within an asynctask's background thread.

Some usage patterns based on the work:

```
List routes = BT4U_Service.getService().getCurrentRoutePatterns();
List buses = BT4U_Service.getService().getCurrentBusInfo();
List arrivals = BT4U_Service.getService().getScheduledStops("HWD");
List departures = BT4U_Service.getService().getScheduledDepartures("HWD");
```