这段时间开发的时候用到了高德地图,对高德地图开发有心得体会,现在分享给大家,对我开发过百度地图的我来说,总体来说高德地图Demo,没有百度讲解的详细
个人更偏向于使用百度地图,但是没办发,项目需要使用高德地图,我开发的是定位,更具经纬度添加标记,标记点击事件,以及路线规划废话不多说,上代代码
那么首先导入高德给的jar,包,我开发的是2d地图,
这个包结构图,高德题图api也提供了步骤,就不多说了
下面添加权限,设置key
package com.yakj.gaodedemo;
import android.app.Activity;
import android.graphics.Color;
import android.location.Location;
import android.os.Bundle;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.Toast;
import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationListener;
import com.amap.api.location.LocationManagerProxy;
import com.amap.api.location.LocationProviderProxy;
import com.amap.api.maps2d.AMap;
import com.amap.api.maps2d.AMap.OnMapClickListener;
import com.amap.api.maps2d.AMap.OnMarkerClickListener;
import com.amap.api.maps2d.CameraUpdateFactory;
import com.amap.api.maps2d.LocationSource;
import com.amap.api.maps2d.MapView;
import com.amap.api.maps2d.model.BitmapDescriptor;
import com.amap.api.maps2d.model.BitmapDescriptorFactory;
import com.amap.api.maps2d.model.LatLng;
import com.amap.api.maps2d.model.Marker;
import com.amap.api.maps2d.model.MarkerOptions;
import com.amap.api.maps2d.model.MyLocationStyle;
import com.yakj.view.StationInfoPopupWindow;
public class MainActivity extends Activity implements LocationSource, AMapLocationListener, OnMarkerClickListener, OnMapClickListener {
/**
* 基础地图
*/
private MapView mapView;
private AMap aMap;
/**
* 定位
*/
private LocationManagerProxy mAMapLocationManager;
/**
* 定位监听
*/
private OnLocationChangedListener mListener;
/**
* 添加的覆盖物标志
*/
private Marker currentMarker;
/**
* 点击标记物弹出popWindow信息
*/
private StationInfoPopupWindow popWindow;
/**
* 展示popWindow布局
*/
private RelativeLayout mpop;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mapView = (MapView) findViewById(R.id.map);
mapView.onCreate(savedInstanceState);// 必须要写
mpop = (RelativeLayout) findViewById(R.id.rent_map_pop);
init();
}
/**
* 初始化AMap对象
*/
private void init() {
if (aMap == null) {
aMap = mapView.getMap();
setUpMap();
}
}
/**
* 设置地图样式
*/
private void setUpMap() {
// 自定义系统定位蓝点
MyLocationStyle myLocationStyle = new MyLocationStyle();
// 自定义定位蓝点图标
myLocationStyle.myLocationIcon(BitmapDescriptorFactory.fromResource(R.drawable.location_marker));
// 自定义精度范围的圆形边框颜色
myLocationStyle.strokeColor(Color.BLUE);
myLocationStyle.radiusFillColor(Color.TRANSPARENT);
// 自定义精度范围的圆形边框宽度
myLocationStyle.strokeWidth(2);
// 将自定义的 myLocationStyle 对象添加到地图上
aMap.setMyLocationStyle(myLocationStyle);
aMap.setLocationSource(this);// 设置定位监听
aMap.getUiSettings().setMyLocationButtonEnabled(true);// 设置默认定位按钮是否显示
aMap.setMyLocationEnabled(true);// 设置为true表示显示定位层并可触发定位,false表示隐藏定位层并不可触发定位,默认是false
// 设置定位的类型为定位模式:定位(AMap.LOCATION_TYPE_LOCATE)、跟随(AMap.LOCATION_TYPE_MAP_FOLLOW)
// 地图根据面向方向旋转(AMap.LOCATION_TYPE_MAP_ROTATE)三种模式
// aMap.setMyLocationType(AMap.MAP_TYPE_SATELLITE);
// 设置地图可视缩放大小
aMap.moveCamera(CameraUpdateFactory.zoomTo(14));
aMap.getUiSettings().setCompassEnabled(true);// 设置指南针
aMap.getUiSettings().setScaleControlsEnabled(true);// 设置比例尺
LatLng latLng = new LatLng(31.383755, 118.438321);
MarkerOptions otMarkerOptions = new MarkerOptions();
otMarkerOptions.position(latLng);
otMarkerOptions.visible(true);//设置可见
otMarkerOptions.title("芜湖市").snippet("芜湖市:31.383755, 118.438321");//里面的内容自定义
otMarkerOptions.draggable(true);
//下面这个是标记上面这个经纬度在地图的位置是
// otMarkerOptions.icon(BitmapDescriptorFactory.fromResource(R.drawable.ic_mark));
//下面这个是自定义的标记图标使用方法
otMarkerOptions.icon(ImageNormal(0));
aMap.addMarker(otMarkerOptions);
aMap.setOnMarkerClickListener(this);
aMap.setOnMapClickListener(this);
}
/**
* 自定义标记物的图片(未选中状态)
* @param i
* @return
*/
private BitmapDescriptor ImageNormal(int i) {
//这个布局是自定义的,这面的内容同样自动,在poi_view 这个xml文件里有一个有一张图片,有一个TextView
//被我删除了,这个TextView,有需要的网友可以自己设置,这个TextView里面可以写数字,或者ABCD...更具需求
//各位自由发挥
View view = null;
view = getLayoutInflater().inflate(R.layout.poi_view, null);
RelativeLayout ly = (RelativeLayout) view.findViewById(R.id.view_mark);
// TextView tv = (TextView) view.findViewById(R.id.poi_mark_img);
// tv.setText(i + "");
// tv.setPadding(0, 0, 0, 25);
// tv.setBackgroundResource(R.drawable.poi_mark_normal);
BitmapDescriptor bitmap = BitmapDescriptorFactory.fromView(view);
return bitmap;
}
/**
* 自定义标记物图片(选中状态)
* @param i
* @return
*/
private BitmapDescriptor ImagePress(int i) {
//使用方法同上
View view = null;
view = getLayoutInflater().inflate(R.layout.poi_view, null);
// TextView tv = (TextView) view.findViewById(R.id.poi_mark_img);
// tv.setText(i + "");
// tv.setPadding(0, 0, 0, 25);
// tv.setBackgroundResource(R.drawable.poi_mark_press);
BitmapDescriptor bitmap = BitmapDescriptorFactory.fromView(view);
return bitmap;
}
/**
* 方法必须重写
*/
@Override
protected void onResume() {
super.onResume();
mapView.onResume();
}
/**
* 方法必须重写
*/
@Override
protected void onPause() {
super.onPause();
mapView.onPause();
deactivate();
}
/**
* 方法必须重写
*/
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
/**
* 方法必须重写
*/
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
if (popWindow != null) {//隐藏popwindow
popWindow.dismiss();
}
}
/**
* 激活定位
*/
@Override
public void activate(OnLocationChangedListener listener) {
mListener = listener;
if (mAMapLocationManager == null) {
mAMapLocationManager = LocationManagerProxy.getInstance(this);
// 此方法为每隔固定时间会发起一次定位请求,为了减少电量消耗或网络流量消耗,
// 注意设置合适的定位时间的间隔,并且在合适时间调用removeUpdates()方法来取消定位请求
// 在定位结束后,在合适的生命周期调用destroy()方法
// 其中如果间隔时间为-1,则定位只定一次
mAMapLocationManager.requestLocationData(LocationProviderProxy.AMapNetwork, 60 * 1000, 10, this);
}
}
/**
* 停止定位
*/
@Override
public void deactivate() {
mListener = null;
if (mAMapLocationManager != null) {
mAMapLocationManager.removeUpdates(this);
mAMapLocationManager.destroy();
}
mAMapLocationManager = null;
}
@Override
public void onLocationChanged(Location location) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
/**
* 定位成功后回调函数
*/
@Override
public void onLocationChanged(AMapLocation amapLocation) {
if (mListener != null && amapLocation != null) {
if (amapLocation.getAMapException().getErrorCode() == 0) {
mListener.onLocationChanged(amapLocation);// 显示系统小蓝点
}
}
}
@Override
public boolean onMarkerClick(Marker marker) {
currentMarker = marker;
Toast.makeText(this, "你点击了的是" + marker.getTitle(), 10000).show();
if(popWindow !=null){//先把原来的给隐藏起来
popWindow.dismiss();
}
popWindow = new StationInfoPopupWindow(this);
popWindow.showAsDropDown(mpop);
return false;
}
/**
* 点击地图其他地方时,隐藏InfoWindow,和popWindow弹出框
*/
@Override
public void onMapClick(LatLng latLng) {
if (currentMarker != null) {
currentMarker.hideInfoWindow();//隐藏InfoWindow框
popWindow.dismiss();
}
}
}
图上看到的那个就是我自定义的图片,这个有些时候都是需要自定的,高德给的原生的不应符合我们的需求
当点击那个图上那个标记时就出现如下界面。
然后就是路劲规划了,点击到这里去按钮就跳转到路径规划的界面
下面吧popWidow代码贴出来
package com.yakj.view;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.BitmapDrawable;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.PopupWindow;
import android.widget.PopupWindow.OnDismissListener;
import com.yakj.gaodedemo.R;
import com.yakj.gaodedemo.RouteActivity;
public class StationInfoPopupWindow implements View.OnClickListener {
private Context context;
private PopupWindow popupWindow;
//到这里去按钮
private Button goBtn;
public StationInfoPopupWindow(final Context context) {
this.context = context;
View view = LayoutInflater.from(context).inflate(R.layout.view_map_popup_window, null);
popupWindow = new PopupWindow(view, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
// 这个是为了点击“返回Back”也能使其消失,并且并不会影响你的背景(很神奇的)
popupWindow.setBackgroundDrawable(new BitmapDrawable(context.getResources()));
goBtn = (Button) view.findViewById(R.id.go_to_hotel_btn);
goBtn.setOnClickListener(this);
}
// 下拉式 弹出 pop菜单 parent 右下角
public void showAsDropDown(View parent) {
// 保证尺寸是根据屏幕像素密度来的
popupWindow.showAtLocation(parent, Gravity.BOTTOM, 0, 0);
// 使其聚集
popupWindow.setFocusable(false);
// 设置允许在外点击消失
popupWindow.setOutsideTouchable(false);
// 设置动画
popupWindow.setAnimationStyle(R.style.PopupWindowAnimStyle);
// 刷新状态
popupWindow.update();
}
public void setDismissListener(OnDismissListener onDismissListener) {
popupWindow.setOnDismissListener(onDismissListener);
}
// 隐藏菜单
public void dismiss() {
popupWindow.dismiss();
}
// 是否显示
public boolean isShowing() {
return popupWindow.isShowing();
}
@Override
public void onClick(View v) {
if (v == goBtn) {
//这里跳转到路径规划界面
Intent intent = new Intent(context, RouteActivity.class);
context.startActivity(intent);
}
}
}
下面来说下路径规划
package com.yakj.gaodedemo;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.Toast;
import com.amap.api.maps2d.AMap;
import com.amap.api.maps2d.CameraUpdateFactory;
import com.amap.api.maps2d.MapView;
import com.amap.api.maps2d.overlay.BusRouteOverlay;
import com.amap.api.maps2d.overlay.DrivingRouteOverlay;
import com.amap.api.maps2d.overlay.WalkRouteOverlay;
import com.amap.api.services.core.LatLonPoint;
import com.amap.api.services.route.BusPath;
import com.amap.api.services.route.BusRouteResult;
import com.amap.api.services.route.DrivePath;
import com.amap.api.services.route.DriveRouteResult;
import com.amap.api.services.route.RouteSearch;
import com.amap.api.services.route.RouteSearch.BusRouteQuery;
import com.amap.api.services.route.RouteSearch.DriveRouteQuery;
import com.amap.api.services.route.RouteSearch.OnRouteSearchListener;
import com.amap.api.services.route.RouteSearch.WalkRouteQuery;
import com.amap.api.services.route.WalkPath;
import com.amap.api.services.route.WalkRouteResult;
/**
* 路径规划
*
* @author Administrator
*
*/
public class RouteActivity extends Activity implements OnClickListener, OnRouteSearchListener {
private AMap aMap;
private MapView mapView;
/**
* 公交按钮,驾车按钮,步行按钮
*/
private ImageButton transitBtn, drivingBtn, walkBtn;
private int busMode = RouteSearch.BusDefault;// 公交默认模式
private int drivingMode = RouteSearch.DrivingDefault;// 驾车默认模式
private int walkMode = RouteSearch.WalkDefault;// 步行默认模式
private RouteSearch routeSearch;
private BusRouteResult busRouteResult;// 公交模式查询结果
private DriveRouteResult driveRouteResult;// 驾车模式查询结果
private WalkRouteResult walkRouteResult;// 步行模式查询结果
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_route);
mapView = (MapView) findViewById(R.id.route_map);
mapView.onCreate(savedInstanceState);// 此方法必须重写
transitBtn = (ImageButton) findViewById(R.id.imagebtn_roadsearch_tab_transit);
drivingBtn = (ImageButton) findViewById(R.id.imagebtn_roadsearch_tab_driving);
walkBtn = (ImageButton) findViewById(R.id.imagebtn_roadsearch_tab_walk);
routeSearch = new RouteSearch(this);
routeSearch.setRouteSearchListener(this);
init();
}
/**
* 初始化AMap对象
*/
private void init() {
if (aMap == null) {
aMap = mapView.getMap();
}
transitBtn.setOnClickListener(this);
drivingBtn.setOnClickListener(this);
walkBtn.setOnClickListener(this);
// 设置地图可视缩放大小
aMap.moveCamera(CameraUpdateFactory.zoomTo(12));
}
/**
* 方法必须重写
*/
@Override
protected void onResume() {
super.onResume();
mapView.onResume();
}
/**
* 方法必须重写
*/
@Override
protected void onPause() {
super.onPause();
mapView.onPause();
}
/**
* 方法必须重写
*/
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
/**
* 方法必须重写
*/
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onClick(View v) {
// 这里是写死的两个位置
LatLonPoint startPoint = new LatLonPoint(31.383755, 118.438321);
LatLonPoint endPoint = new LatLonPoint(31.339746, 118.381727);
final RouteSearch.FromAndTo fromAndTo = new RouteSearch.FromAndTo(startPoint, endPoint);
if (v == transitBtn) {// 公交
BusRouteQuery query = new BusRouteQuery(fromAndTo, busMode, "芜湖市", 1);// 第一个参数表示路径规划的起点和终点,第二个参数表示公交查询模式,第三个参数表示公交查询城市区号,第四个参数表示是否计算夜班车,0表示不计算
routeSearch.calculateBusRouteAsyn(query);// 异步路径规划公交模式查询
} else if (v == drivingBtn) {// 驾车
DriveRouteQuery query = new DriveRouteQuery(fromAndTo, drivingMode, null, null, "");// 第一个参数表示路径规划的起点和终点,第二个参数表示驾车模式,第三个参数表示途经点,第四个参数表示避让区域,第五个参数表示避让道路
routeSearch.calculateDriveRouteAsyn(query);// 异步路径规划驾车模式查询
} else if (v == walkBtn) {// 步行
WalkRouteQuery query = new WalkRouteQuery(fromAndTo, walkMode);
routeSearch.calculateWalkRouteAsyn(query);// 异步路径规划步行模式查询
}
}
@Override
public void onBusRouteSearched(BusRouteResult result, int rCode) {
if (rCode == 0) {
if (result != null && result.getPaths() != null && result.getPaths().size() > 0) {
busRouteResult = result;
BusPath busPath = busRouteResult.getPaths().get(0);
aMap.clear();// 清理地图上的所有覆盖物
BusRouteOverlay routeOverlay = new BusRouteOverlay(this, aMap, busPath, busRouteResult.getStartPos(), busRouteResult.getTargetPos());
routeOverlay.removeFromMap();
routeOverlay.addToMap();
routeOverlay.zoomToSpan();
} else {
showToast("对不起,没有搜索到相关数据!");
}
} else if (rCode == 27) {
showToast("搜索失败,请检查网络连接!");
} else if (rCode == 32) {
showToast("key验证无效!");
} else {
showToast("未知错误,请稍后重试!错误码为" + rCode);
}
}
@Override
public void onDriveRouteSearched(DriveRouteResult result, int rCode) {
if (rCode == 0) {
if (result != null && result.getPaths() != null && result.getPaths().size() > 0) {
driveRouteResult = result;
DrivePath drivePath = driveRouteResult.getPaths().get(0);
aMap.clear();// 清理地图上的所有覆盖物
DrivingRouteOverlay drivingRouteOverlay = new DrivingRouteOverlay(this, aMap, drivePath, driveRouteResult.getStartPos(), driveRouteResult.getTargetPos());
drivingRouteOverlay.removeFromMap();
drivingRouteOverlay.addToMap();
drivingRouteOverlay.zoomToSpan();
} else {
showToast("对不起,没有搜索到相关数据!");
}
} else if (rCode == 27) {
showToast("搜索失败,请检查网络连接!");
} else if (rCode == 32) {
showToast("key验证无效!");
} else {
showToast("未知错误,请稍后重试!错误码为" + rCode);
}
}
@Override
public void onWalkRouteSearched(WalkRouteResult result, int rCode) {
if (rCode == 0) {
if (result != null && result.getPaths() != null && result.getPaths().size() > 0) {
walkRouteResult = result;
WalkPath walkPath = walkRouteResult.getPaths().get(0);
aMap.clear();// 清理地图上的所有覆盖物
WalkRouteOverlay walkRouteOverlay = new WalkRouteOverlay(this, aMap, walkPath, walkRouteResult.getStartPos(), walkRouteResult.getTargetPos());
walkRouteOverlay.removeFromMap();
walkRouteOverlay.addToMap();
walkRouteOverlay.zoomToSpan();
} else {
showToast("对不起,没有搜索到相关数据!");
}
} else if (rCode == 27) {
showToast("搜索失败,请检查网络连接!");
} else if (rCode == 32) {
showToast("key验证无效!");
} else {
showToast("未知错误,请稍后重试!错误码为" + rCode);
}
}
/**
* toast封装
*
* @param str
*/
private void showToast(String str) {
Toast.makeText(this, str, Toast.LENGTH_SHORT).show();
;
}
}
我这里路劲规划的界面没有定位,点击进去会是北京,然后你随便点击上面的一个路线规划按钮,就会有显示,如上图所示
下面我的把Demo路径,点击打开链接错这里啦
下载地址 :http://download.csdn.net/detail/shaozucheng/8799515