Location定位自定义图标:
//设置定位的图标
MyLocationConfiguration configuration = new MyLocationConfiguration(MyLocationConfiguration.LocationMode.COMPASS,
true,BitmapDescriptorFactory.fromResource(R.drawable.ic_bus_location_arraow));
//BaiduMap添加定位配置
baiduMap.setMyLocationConfiguration(configuration);
构造函数餐看看:MyLocationConfiguration(定位图层配置)