android自定义百度地图导航,Android百度地图开发定位和路线导航

package com.ly.dawn;

import com.baidu.location.BDLocation;

import com.baidu.location.BDLocationListener;

import com.baidu.location.LocationClient;

import com.baidu.location.LocationClientOption;

import com.baidu.mapapi.SDKInitializer;

import com.baidu.mapapi.map.BaiduMap;

import com.baidu.mapapi.map.BitmapDescriptor;

import com.baidu.mapapi.map.BitmapDescriptorFactory;

import com.baidu.mapapi.map.InfoWindow;

import com.baidu.mapapi.map.MapPoi;

import com.baidu.mapapi.map.MapStatus;

import com.baidu.mapapi.map.MapStatusUpdateFactory;

import com.baidu.mapapi.map.MyLocationConfiguration;

import com.baidu.mapapi.map.MyLocationConfiguration.LocationMode;

import com.baidu.mapapi.map.MyLocationData;

import com.baidu.mapapi.map.TextureMapView;

import com.baidu.mapapi.model.LatLng;

import com.baidu.ma