1、配置路线规划的资源（提取码：84la）
(1).复制assets里面的文件到项目中的assets中
(2).values中的styles.xml替换项目的styles.xml
(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
(4).在下载的layout中找到“text_bubble.xml”文件，复制放到项目中的layout下
2、在布局文件中加入新的路线规划按钮
<Button
android:id="@+id/btn_Plan"
android:text="规划"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="60dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent" />
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
5、附上项目（提取码：52p3）（下载下来的项目点击规划，会出现如下情况）
代码段报：
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-------------------->
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）:
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();
}
}
}
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：
<activity android:name=".RoutePlanActivity"></activity>
5.启动项目（例图）：
