安卓原生百度地图（4）路线规划

忘是亡心i 2023-08-17 17:09 37阅读 0赞

一、静态规划路线

二、驾车、公交规划路线（输入框版）

静态规划路线：

1、配置路线规划的[资源][Link 1]（提取码：84la）

![1264306-20190819151959742-1660281289.png][]

(1).复制assets里面的文件到项目中的assets中

![1264306-20190819152204399-204872574.png][]

(2).values中的styles.xml替换项目的styles.xml

![1264306-20190819152406754-1116190366.png][]

(3).在下载的com文件中找到“baidu”文件夹，复制到项目中的java/com文件下

![1264306-20190819152831018-646475382.png][]

(4).在下载的layout中找到“text\_bubble.xml”文件，复制放到项目中的layout下

![1264306-20190819153024153-1093708278.png][]

2、在布局文件中加入新的路线规划按钮

3、MainActivity代码

package com.example.baidumap;
    
    import androidx.appcompat.app.AppCompatActivity;
    
    import android.content.Context;
    import android.os.Bundle;
    import android.view.View;
    import android.widget.Button;
    import android.widget.Toast;
    
    import com.baidu.location.BDAbstractLocationListener;
    import com.baidu.location.BDLocation;
    import com.baidu.location.LocationClient;
    import com.baidu.location.LocationClientOption;
    import com.baidu.mapapi.CoordType;
    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.MapStatusUpdate;
    import com.baidu.mapapi.map.MapStatusUpdateFactory;
    import com.baidu.mapapi.map.MapView;
    import com.baidu.mapapi.map.MyLocationConfiguration;
    import com.baidu.mapapi.map.MyLocationData;
    import com.baidu.mapapi.model.LatLng;
    import com.baidu.mapapi.overlayutil.WalkingRouteOverlay;
    import com.baidu.mapapi.search.core.SearchResult;
    import com.baidu.mapapi.search.route.BikingRouteResult;
    import com.baidu.mapapi.search.route.DrivingRouteResult;
    import com.baidu.mapapi.search.route.IndoorRouteResult;
    import com.baidu.mapapi.search.route.MassTransitRouteResult;
    import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
    import com.baidu.mapapi.search.route.PlanNode;
    import com.baidu.mapapi.search.route.RoutePlanSearch;
    import com.baidu.mapapi.search.route.TransitRouteResult;
    import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
    import com.baidu.mapapi.search.route.WalkingRouteResult;
    
    public class MainActivity extends AppCompatActivity implements View.OnClickListener{
        private MapView mMapView = null;
        private BaiduMap mBaiduMap = null;
        private Context context;
    
        //定位相关
        private double mLatitude;
        private double mLongtitude;
    
        //方向传感器
        private MyOrientationListener mMyOrientationListener;
        private float mCurrentX;
        //自定义图标
        private BitmapDescriptor mIconLocation;
        private LocationClient mLocationClient;
        public BDAbstractLocationListener myListener;
        private LatLng mLastLocationData;
        private boolean isFirstin = true;
    
        // 路线规划相关
        private RoutePlanSearch mSearch = null;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            SDKInitializer.initialize(getApplicationContext());
            setContentView(R.layout.activity_main);
            SDKInitializer.setCoordType(CoordType.BD09LL);
            this.context = this;
            mMapView = (MapView) findViewById(R.id.baiduMapView);
            //获取地图控件引用
            mBaiduMap = mMapView.getMap();
            initMyLocation();
            initPoutePlan();
            button();
        }
        protected void onStart() {
            super.onStart();
            //开启定位
            mBaiduMap.setMyLocationEnabled(true);
            if (!mLocationClient.isStarted())
                mLocationClient.start();
            //开启方向传感器
            mMyOrientationListener.start();
        }
        @Override
        protected void onResume() {
            super.onResume();
            mMapView.onResume();
        }
        @Override
        protected void onPause() {
            super.onPause();
            mMapView.onPause();
        }
        @Override
        protected void onStop() {
            super.onStop();
            //停止定位
            mBaiduMap.setMyLocationEnabled(false);
            mLocationClient.stop();
            //停止方向传感器
            mMyOrientationListener.stop();
        }
        @Override
        protected void onDestroy() {
            super.onDestroy();
            mBaiduMap.setMyLocationEnabled(false);
            mMapView.onDestroy();
            mMapView = null;
            mSearch.destroy();
        }
        @Override
        public void onClick(View v) {
            SDKInitializer.initialize(getApplicationContext());
            switch (v.getId()) {
                case R.id.btn_Location: {
                    centerToMyLocation(mLatitude, mLongtitude);
                    break;
                }
                case R.id.btn_Plan: {
                    StarRoute();
                    break;
                }
            }
        }
    
        //按钮响应
        private void button() {
            //按钮
            Button mbut_Loc = (Button) findViewById(R.id.btn_Location);
            Button mbut_RoutrPlan = (Button) findViewById(R.id.btn_Plan);
            //按钮处理
            mbut_Loc.setOnClickListener(this);
            mbut_RoutrPlan.setOnClickListener(this);
        }
    
        //定位
        private class MyLocationListener extends BDAbstractLocationListener {
            @Override
            public void onReceiveLocation(BDLocation location) {
                //mapView 销毁后不在处理新接收的位置
                if (location == null || mMapView == null){
                    return;
                }
                MyLocationData locData = new MyLocationData.Builder()
                        .accuracy(location.getRadius())
                        // 此处设置开发者获取到的方向信息，顺时针0-360
                        .direction(mCurrentX).latitude(location.getLatitude())
                        .longitude(location.getLongitude()).build();
                mBaiduMap.setMyLocationData(locData);
                //设置自定义图标
                MyLocationConfiguration config = new
                        MyLocationConfiguration(
                        MyLocationConfiguration.LocationMode.NORMAL, true, mIconLocation);
                mBaiduMap.setMyLocationConfiguration(config);
                //更新经纬度
                mLatitude = location.getLatitude();
                mLongtitude = location.getLongitude();
                //设置起点
                mLastLocationData = new LatLng(mLatitude, mLongtitude);
                if (isFirstin) {
                    centerToMyLocation(location.getLatitude(), location.getLongitude());
    
                    if (location.getLocType() == BDLocation.TypeGpsLocation) {
                        // GPS定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeNetWorkLocation) {
                        // 网络定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeOffLineLocation) {
                        // 离线定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeServerError) {
                        Toast.makeText(context, "定位:服务器错误", Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeNetWorkException) {
                        Toast.makeText(context, "定位:网络错误", Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeCriteriaException) {
                        Toast.makeText(context, "定位:手机模式错误，请检查是否飞行", Toast.LENGTH_SHORT).show();
                    }
                    isFirstin = false;
                }
            }
        }
        //初始化定位
        private void initMyLocation() {
            //缩放地图
            MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(15.0f);
            mBaiduMap.setMapStatus(msu);
            //开启定位
            mBaiduMap.setMyLocationEnabled(true);
            //声明LocationClient类
            mLocationClient = new LocationClient(this);
            //通过LocationClientOption设置LocationClient相关参数
            LocationClientOption option = new LocationClientOption();
            option.setOpenGps(true); // 打开gps
            option.setCoorType("bd09ll"); // 设置坐标类型
            option.setIsNeedAddress(true);//设置是否需要地址信息
            option.setScanSpan(1000);
            //设置locationClientOption
            mLocationClient.setLocOption(option);
            myListener = new MyLocationListener();
            //注册监听函数
            mLocationClient.registerLocationListener(myListener);
            //初始化图标
            mIconLocation = BitmapDescriptorFactory.fromResource(R.drawable.navi_map_gps);
            initOrientation();
            //开始定位
            mLocationClient.start();
        }
        //回到定位中心
        private void centerToMyLocation(double latitude, double longtitude) {
            mBaiduMap.clear();
            mLastLocationData = new LatLng(latitude, longtitude);
            MapStatusUpdate msu = MapStatusUpdateFactory.newLatLng(mLastLocationData);
            mBaiduMap.animateMapStatus(msu);
        }
        //传感器
        private void initOrientation() {
            //传感器
            mMyOrientationListener = new MyOrientationListener(context);
            mMyOrientationListener.setOnOrientationListener(new MyOrientationListener.OnOrientationListener() {
                @Override
                public void onOrientationChanged(float x) {
                    mCurrentX = x;
                }
            });
        }
    
        //路线规划初始化
        private void initPoutePlan() {
            mSearch = RoutePlanSearch.newInstance();
            mSearch.setOnGetRoutePlanResultListener(listener);
        }
        // 路线规划模块
        public OnGetRoutePlanResultListener listener = new OnGetRoutePlanResultListener() {
            @Override
            public void onGetWalkingRouteResult(WalkingRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    WalkingRouteOverlay overlay = new WalkingRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
            @Override
            public void onGetTransitRouteResult(TransitRouteResult var1) {
            }
            @Override
            public void onGetMassTransitRouteResult(MassTransitRouteResult var1) {
            }
            @Override
            public void onGetDrivingRouteResult(DrivingRouteResult result) {
            }
            @Override
            public void onGetIndoorRouteResult(IndoorRouteResult var1) {
            }
            @Override
            public void onGetBikingRouteResult(BikingRouteResult var1) {
            }
        };
        //开始规划
        private void StarRoute() {
            SDKInitializer.initialize(getApplicationContext());
            // 设置起、终点信息
            PlanNode stNode = PlanNode.withCityNameAndPlaceName("北京", "西二旗地铁站");
            PlanNode enNode = PlanNode.withCityNameAndPlaceName("北京", "百度科技园");
            mSearch.walkingSearch((new WalkingRoutePlanOption())
                    .from(stNode)
                    .to(enNode));
        }
    }

4、运行项目

![1264306-20190819153501496-1873680162.png][]

5、[附上项目][Link 2]（提取码：52p3）（下载下来的项目点击规划，会出现如下情况）

![1264306-20190819154036963-247363724.png][]

代码段报：

![1264306-20190819154157910-1395486720.png][]

6、原因是因为AndroidManifest.xml中没有key，新建一个项目，拿到SHA1，到百度控制台新建一个应用，获取key即可。

<---------以上代码是静态规划路线\-----------以下代码是动态规划路线\-------------------->

驾车、公交规划路线（输入框版）：

1.新增加了公交规划、输入地址规划、静态经纬度规划，在原来的基础上加代码（MainActivity代码）：

package com.example.baidumap;
    
    import androidx.annotation.Nullable;
    import androidx.appcompat.app.AppCompatActivity;
    
    import android.content.Context;
    import android.content.Intent;
    import android.os.Bundle;
    import android.util.Log;
    import android.view.View;
    import android.widget.Button;
    import android.widget.Toast;
    
    import com.baidu.location.BDAbstractLocationListener;
    import com.baidu.location.BDLocation;
    import com.baidu.location.LocationClient;
    import com.baidu.location.LocationClientOption;
    import com.baidu.mapapi.CoordType;
    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.MapStatusUpdate;
    import com.baidu.mapapi.map.MapStatusUpdateFactory;
    import com.baidu.mapapi.map.MapView;
    import com.baidu.mapapi.map.MyLocationConfiguration;
    import com.baidu.mapapi.map.MyLocationData;
    import com.baidu.mapapi.model.LatLng;
    import com.baidu.mapapi.overlayutil.BikingRouteOverlay;
    import com.baidu.mapapi.overlayutil.DrivingRouteOverlay;
    import com.baidu.mapapi.overlayutil.MassTransitRouteOverlay;
    import com.baidu.mapapi.overlayutil.TransitRouteOverlay;
    import com.baidu.mapapi.overlayutil.WalkingRouteOverlay;
    import com.baidu.mapapi.search.core.SearchResult;
    import com.baidu.mapapi.search.route.BikingRoutePlanOption;
    import com.baidu.mapapi.search.route.BikingRouteResult;
    import com.baidu.mapapi.search.route.DrivingRoutePlanOption;
    import com.baidu.mapapi.search.route.DrivingRouteResult;
    import com.baidu.mapapi.search.route.IndoorRouteResult;
    import com.baidu.mapapi.search.route.MassTransitRoutePlanOption;
    import com.baidu.mapapi.search.route.MassTransitRouteResult;
    import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
    import com.baidu.mapapi.search.route.PlanNode;
    import com.baidu.mapapi.search.route.RoutePlanSearch;
    import com.baidu.mapapi.search.route.TransitRoutePlanOption;
    import com.baidu.mapapi.search.route.TransitRouteResult;
    import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
    import com.baidu.mapapi.search.route.WalkingRouteResult;
    
    import java.util.ArrayList;
    
    public class MainActivity extends AppCompatActivity implements View.OnClickListener{
        private MapView mMapView = null;
        private BaiduMap mBaiduMap = null;
        private Context context;
    
        //定位相关
        private double mLatitude;
        private double mLongtitude;
    
        //方向传感器
        private MyOrientationListener mMyOrientationListener;
        private float mCurrentX;
        //自定义图标
        private BitmapDescriptor mIconLocation;
        private LocationClient mLocationClient;
        public BDAbstractLocationListener myListener;
        private LatLng mLastLocationData;
        private boolean isFirstin = true;
    
        // 路线规划相关
        private RoutePlanSearch mSearch = null;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            SDKInitializer.initialize(getApplicationContext());
            setContentView(R.layout.activity_main);
            SDKInitializer.setCoordType(CoordType.BD09LL);
            this.context = this;
            mMapView = (MapView) findViewById(R.id.baiduMapView);
            //获取地图控件引用
            mBaiduMap = mMapView.getMap();
            initMyLocation();
            initPoutePlan();
            button();
        }
        protected void onStart() {
            super.onStart();
            //开启定位
            mBaiduMap.setMyLocationEnabled(true);
            if (!mLocationClient.isStarted())
                mLocationClient.start();
            //开启方向传感器
            mMyOrientationListener.start();
        }
        @Override
        protected void onResume() {
            super.onResume();
            mMapView.onResume();
        }
        @Override
        protected void onPause() {
            super.onPause();
            mMapView.onPause();
        }
        @Override
        protected void onStop() {
            super.onStop();
            //停止定位
            mBaiduMap.setMyLocationEnabled(false);
            mLocationClient.stop();
            //停止方向传感器
            mMyOrientationListener.stop();
        }
        @Override
        protected void onDestroy() {
            super.onDestroy();
            mBaiduMap.setMyLocationEnabled(false);
            mMapView.onDestroy();
            mMapView = null;
            mSearch.destroy();
        }
        @Override
        public void onClick(View v) {
            SDKInitializer.initialize(getApplicationContext());
            switch (v.getId()) {
                case R.id.btn_Location: {
                    centerToMyLocation(mLatitude, mLongtitude);
                    break;
                }
                case R.id.btn_Plan: {
                    Intent intent = new Intent(context,RoutePlanActivity.class);
                    startActivityForResult(intent,0x11);
                    break;
                }
            }
        }
    
        //按钮响应
        private void button() {
            //按钮
            Button mbut_Loc = (Button) findViewById(R.id.btn_Location);
            Button mbut_RoutrPlan = (Button) findViewById(R.id.btn_Plan);
            //按钮处理
            mbut_Loc.setOnClickListener(this);
            mbut_RoutrPlan.setOnClickListener(this);
        }
    
        //定位
        private class MyLocationListener extends BDAbstractLocationListener {
            @Override
            public void onReceiveLocation(BDLocation location) {
                //mapView 销毁后不在处理新接收的位置
                if (location == null || mMapView == null){
                    return;
                }
                MyLocationData locData = new MyLocationData.Builder()
                        .accuracy(location.getRadius())
                        // 此处设置开发者获取到的方向信息，顺时针0-360
                        .direction(mCurrentX).latitude(location.getLatitude())
                        .longitude(location.getLongitude()).build();
                mBaiduMap.setMyLocationData(locData);
                //设置自定义图标
                MyLocationConfiguration config = new
                        MyLocationConfiguration(
                        MyLocationConfiguration.LocationMode.NORMAL, true, mIconLocation);
                mBaiduMap.setMyLocationConfiguration(config);
                //更新经纬度
                mLatitude = location.getLatitude();
                mLongtitude = location.getLongitude();
                //设置起点
                mLastLocationData = new LatLng(mLatitude, mLongtitude);
                if (isFirstin) {
                    centerToMyLocation(location.getLatitude(), location.getLongitude());
    
                    if (location.getLocType() == BDLocation.TypeGpsLocation) {
                        // GPS定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeNetWorkLocation) {
                        // 网络定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeOffLineLocation) {
                        // 离线定位结果
                        Toast.makeText(context, "定位:"+location.getAddrStr(), Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeServerError) {
                        Toast.makeText(context, "定位:服务器错误", Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeNetWorkException) {
                        Toast.makeText(context, "定位:网络错误", Toast.LENGTH_SHORT).show();
                    } else if (location.getLocType() == BDLocation.TypeCriteriaException) {
                        Toast.makeText(context, "定位:手机模式错误，请检查是否飞行", Toast.LENGTH_SHORT).show();
                    }
                    isFirstin = false;
                }
            }
        }
        //初始化定位
        private void initMyLocation() {
            //缩放地图
            MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(15.0f);
            mBaiduMap.setMapStatus(msu);
            //开启定位
            mBaiduMap.setMyLocationEnabled(true);
            //声明LocationClient类
            mLocationClient = new LocationClient(this);
            //通过LocationClientOption设置LocationClient相关参数
            LocationClientOption option = new LocationClientOption();
            option.setOpenGps(true); // 打开gps
            option.setCoorType("bd09ll"); // 设置坐标类型
            option.setIsNeedAddress(true);//设置是否需要地址信息
            option.setScanSpan(1000);
            //设置locationClientOption
            mLocationClient.setLocOption(option);
            myListener = new MyLocationListener();
            //注册监听函数
            mLocationClient.registerLocationListener(myListener);
            //初始化图标
            mIconLocation = BitmapDescriptorFactory.fromResource(R.drawable.navi_map_gps);
            initOrientation();
            //开始定位
            mLocationClient.start();
        }
        //回到定位中心
        private void centerToMyLocation(double latitude, double longtitude) {
            mBaiduMap.clear();
            mLastLocationData = new LatLng(latitude, longtitude);
            MapStatusUpdate msu = MapStatusUpdateFactory.newLatLng(mLastLocationData);
            mBaiduMap.animateMapStatus(msu);
        }
        //传感器
        private void initOrientation() {
            //传感器
            mMyOrientationListener = new MyOrientationListener(context);
            mMyOrientationListener.setOnOrientationListener(new MyOrientationListener.OnOrientationListener() {
                @Override
                public void onOrientationChanged(float x) {
                    mCurrentX = x;
                }
            });
        }
    
        //路线规划初始化
        private void initPoutePlan() {
            mSearch = RoutePlanSearch.newInstance();
            mSearch.setOnGetRoutePlanResultListener(listener);
        }
        // 路线规划模块
        public OnGetRoutePlanResultListener listener = new OnGetRoutePlanResultListener() {
            @Override
            public void onGetWalkingRouteResult(WalkingRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    WalkingRouteOverlay overlay = new WalkingRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
            @Override
            public void onGetTransitRouteResult(TransitRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    TransitRouteOverlay overlay = new TransitRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
            @Override
            public void onGetMassTransitRouteResult(MassTransitRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    MassTransitRouteOverlay overlay = new MassTransitRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
            @Override
            public void onGetDrivingRouteResult(DrivingRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    DrivingRouteOverlay overlay = new DrivingRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
            @Override
            public void onGetIndoorRouteResult(IndoorRouteResult var1) {
            }
            @Override
            public void onGetBikingRouteResult(BikingRouteResult result) {
                if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
                    Toast.makeText(MainActivity.this, "路线规划:未找到结果,检查输入", Toast.LENGTH_SHORT).show();
                    //禁止定位
                    isFirstin = false;
                }
                assert result != null;
                if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
                    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
                    result.getSuggestAddrInfo();
                    return;
                }
                if (result.error == SearchResult.ERRORNO.NO_ERROR) {
                    mBaiduMap.clear();
                    Toast.makeText(MainActivity.this, "路线规划:搜索完成", Toast.LENGTH_SHORT).show();
                    BikingRouteOverlay overlay = new BikingRouteOverlay(mBaiduMap);
                    overlay.setData(result.getRouteLines().get(0));
                    overlay.addToMap();
                    overlay.zoomToSpan();
                }
                //禁止定位
                isFirstin = false;
            }
        };
        //开始规划
        private void StarRoute(int id,ArrayList list) {
            SDKInitializer.initialize(getApplicationContext());
            //经纬度规划路线和动态输入规划路线二选一
            
            // 设置起、终点信息 动态输入规划路线
            PlanNode stNode = PlanNode.withCityNameAndPlaceName(list.get(0).toString(), list.get(1).toString());
            PlanNode enNode = PlanNode.withCityNameAndPlaceName(list.get(2).toString(), list.get(3).toString());
    
    
            //经纬度规划路线
    //        LatLng startPoint = new LatLng(39.917380, 116.37978);
    //        LatLng endPoint = new LatLng(22.27503, 113.523431);
    //        PlanNode stNode = PlanNode.withLocation(startPoint);
    //        PlanNode enNode = PlanNode.withLocation(endPoint);
    
           switch (id){
               case 1:
                   mSearch.drivingSearch((new DrivingRoutePlanOption()).from(stNode).to(enNode));
                   break;
               case 2:
                   if(list.get(0).toString() == list.get(2).toString()){
                       mSearch.transitSearch((new TransitRoutePlanOption()).from(stNode).to(enNode));
                   }else{
                       mSearch.masstransitSearch((new MassTransitRoutePlanOption()).from(stNode).to(enNode));
                   }
                   break;
                   default:break;
    
           }
        }
    
        @Override
        protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
            super.onActivityResult(requestCode, resultCode, data);
            if(requestCode == 0x11){
                ArrayList address = data.getCharSequenceArrayListExtra("address");
                StarRoute(resultCode,address);
            }
        }
    }

2.跳转到规划路线输入框的代码页（RoutePlanActivity）：

package com.example.baidumap;
    
    import androidx.appcompat.app.AppCompatActivity;
    
    import android.content.Intent;
    import android.os.Bundle;
    import android.util.Log;
    import android.view.View;
    import android.widget.Button;
    import android.widget.EditText;
    import android.widget.Toast;
    
    import java.util.ArrayList;
    import java.util.List;
    
    public class RoutePlanActivity extends AppCompatActivity implements View.OnClickListener{
        private Button btnDrive,btnBus;
        private EditText start_edt_city,start_edt_address,end_edt_city,end_edt_address;
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_route_plan);
            initView();
        }
    
        private void initView(){
            btnDrive = (Button)findViewById(R.id.btn_drive);
            btnBus = (Button)findViewById(R.id.btn_bus);
    
            start_edt_city = (EditText)findViewById(R.id.Start_Edt_City);
            start_edt_address = (EditText)findViewById(R.id.Start_Edt_Address);
            end_edt_city = (EditText)findViewById(R.id.End_Edt_City);
            end_edt_address = (EditText)findViewById(R.id.End_Edt_Address);
    
            btnDrive.setOnClickListener(this);
            btnBus.setOnClickListener(this);
        };
    
        @Override
        public void onClick(View view) {
            String startCity = start_edt_city.getText().toString();
            String startAddress = start_edt_address.getText().toString();
            String endCity = end_edt_city.getText().toString();
            String endAddress = end_edt_address.getText().toString();
    
            ArrayList<String> addressList = new ArrayList<>();
            addressList.add(startCity);
            addressList.add(startAddress);
            addressList.add(endCity);
            addressList.add(endAddress);
    
            if(startCity.isEmpty() || startAddress.isEmpty() || endCity.isEmpty() || endAddress.isEmpty()){
                Toast.makeText(this, "起点和终点不能为空" , Toast.LENGTH_SHORT).show();
            }else {
                Intent intent = new Intent();
                intent.putStringArrayListExtra("address",addressList);
    
                switch (view.getId()) {
                    case R.id.btn_drive:
                        setResult(1,intent);
                        break;
                    case R.id.btn_bus:
                        setResult(2,intent);
                        break;
                }
                finish();
            }
        }
    }

3.RoutePlanActivity的布局页面代码（activity\_route\_plan）:

4.最后一步，如果整个代码复制过去的话（自个创建可忽略），要在AndroidManifest.xml文件中加上如下代码：

5.启动项目（例图）：

![1264306-20190820105127238-1581699496.png][]

最后附上项目（[点击获取][Link 3]，提取码：8y7z），下载下来的项目直接运行可能会出现以上错误，需要开发者的KEY

转载于:https://www.cnblogs.com/Mr-Deng/p/11377570.html

[Link 1]: https://pan.baidu.com/s/1ajT-ZkkowhodiAcUwN3Tww
[1264306-20190819151959742-1660281289.png]: /images/20230808/88d3a0a2d5aa418292ff0152ad294123.png
[1264306-20190819152204399-204872574.png]: /images/20230808/7de17793333e43199a7084465bf5292f.png
[1264306-20190819152406754-1116190366.png]: /images/20230808/b805f7ca8dde41edbfa8e18018543dd0.png
[1264306-20190819152831018-646475382.png]: /images/20230808/c191e33ca7294c40923c7c4ae91b4bf9.png
[1264306-20190819153024153-1093708278.png]: /images/20230808/f86447b894134bf7abaf4cb9a0d82c1b.png
[1264306-20190819153501496-1873680162.png]: /images/20230808/77b2dcba81ee43d1bc12882b2b6ec16e.png
[Link 2]: https://pan.baidu.com/s/1qUoJAA7S2YqjoXUZS1eKYg
[1264306-20190819154036963-247363724.png]: /images/20230808/e9289de68b4040d9aafec0e17626149b.png
[1264306-20190819154157910-1395486720.png]: /images/20230808/adcda6c551c442199b08eb52f64a576c.png
[1264306-20190820105127238-1581699496.png]: /images/20230808/86ffe91b4f044543a52603ea752ba49b.png
[Link 3]: https://pan.baidu.com/s/1Yr3o6wYesQtn9DAmutQzXA