摘要：
接上篇。改造一下MapsActivity:public class MapsActivity extends Activity implements LocationListener, InfoWindowAdapter, OnMarkerClickListener, OnMarkerDragListener{}实现4个interface：android.location.LocationListenerGoogleMap.InfoWindowAdapterGoogleMap.OnMarkerClickListenerGoogleMap.OnMarkerDragListener本篇要实现在地图 阅读全文
