完成了Acc on首次选中最近的在线车辆

modules/mogo-module-service/src/main/java/com/mogo/module/service/MarkerServiceHandler.java

@@ -4,10 +4,13 @@ import android.content.Context;
 import android.view.View;
 
 import com.alibaba.android.arouter.launcher.ARouter;
+import com.mogo.map.MogoLatLng;
+import com.mogo.map.location.IMogoLocationClient;
 import com.mogo.map.marker.IMogoMarker;
 import com.mogo.map.marker.IMogoMarkerClickListener;
 import com.mogo.map.marker.IMogoMarkerManager;
 import com.mogo.map.marker.MogoMarkerOptions;
+import com.mogo.map.marker.MogoMarkersHandler;
 import com.mogo.map.navi.IMogoNavi;
 import com.mogo.map.uicontroller.IMogoMapUIController;
 import com.mogo.module.common.entity.MarkerCarChat;
@@ -57,6 +60,8 @@ public class MarkerServiceHandler {
     private static IMogoNavi mNavi;
     private static IMogoMapUIController mMapUIController;
 
+    private static IMogoLocationClient mLocationClient;
+
     private static IMogoStatusManager mMogoStatusManager;
     private static IMogoImageloader mImageloader;
     private static IMogoSocketManager mMogoSocketManager;
@@ -66,7 +71,7 @@ public class MarkerServiceHandler {
     private static Context mContext;
 
     // 第一次请求到地图的Marker数据
-    private static boolean isFirstMarker;
+    private static boolean isFirstMarker = true;
 
     public static void init(final Context context) {
         mContext = context;
@@ -81,6 +86,7 @@ public class MarkerServiceHandler {
         mMarkerManager = mMapService.getMarkerManager(context);
         mNavi = mMapService.getNavi(context);
         mMapUIController = mMapService.getMapUIController();
+        mLocationClient = mMapService.getLocationClient(context);
         mogoMarkerClickListener = new MoGoMarkerClickListener();
 
         // 长连接
@@ -95,7 +101,7 @@ public class MarkerServiceHandler {
             public void onMsgReceived(MarkerResponse response) {
                 Logger.e(TAG, "======MarkerResponse：" + response);
                 if (!getMogoStatusManager().isSearchUIShow() && !getMogoStatusManager().isV2XShow()) {
-                    isFirstMarker=true;
+                    isFirstMarker = true;
                     drawMapMarker(response);
                 }
             }
@@ -283,7 +289,7 @@ public class MarkerServiceHandler {
                     markerCardResult.getDataType().contains(ServiceConst.CARD_TYPE_USER_DATA)) {
                 getMarkerManager().removeMarkers(ServiceConst.CARD_TYPE_USER_DATA);
                 getMogoCardManager().switch2(ServiceConst.CARD_TYPE_USER_DATA);
-
+                isFirstMarker = true;
             } else {
                 // 清空所有地图上绘制的Marker
                 getMarkerManager().removeMarkers();
@@ -311,6 +317,8 @@ public class MarkerServiceHandler {
             }
 
             if (onlineCarList != null) {
+                IMogoMarker nearlyMogoMarker = null;
+                double nearlyDistance = Double.MAX_VALUE;
                 for (MarkerOnlineCar markerOnlineCar : onlineCarList) {
                     MarkerLocation markerLocation = markerOnlineCar.getLocation();
 
@@ -321,9 +329,36 @@ public class MarkerServiceHandler {
                     markerShowEntity.setTextContent(markerOnlineCar.getUserInfo().getUserName());
                     markerShowEntity.setIconUrl(markerOnlineCar.getUserInfo().getUserHead());
 
-                    drawMapMarker(markerShowEntity);
+                    IMogoMarker iMogoMarker = drawMapMarker(markerShowEntity);
+                    // 计算在线车辆距离当前车辆的距离，每次都与最后一次距离最近的进行比较，保留距离最近的车辆，进行卡片展示
+                    try {
+                        double calculateDistance = Utils.calculateLineDistance(
+                                new MogoLatLng(markerLocation.getLat(), markerLocation.getLat()),
+                                new MogoLatLng(mLocationClient.getLastKnowLocation().getLatitude(), mLocationClient.getLastKnowLocation().getLongitude())
+                        );
+
+                        // 进行比较，保留最近的一个数据
+                        if (calculateDistance < nearlyDistance) {
+                            nearlyMogoMarker = iMogoMarker;
+                        }
+
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
                 }
                 fillNumberTrackEventBody(array, 3, onlineCarList.size());
+
+                try {
+                    // 在ACC on 之后第一次获取到了在线车辆数据，选中最近的一个Marker
+                    if (isFirstMarker) {
+                        if (nearlyMogoMarker != null) {
+                            MogoMarkersHandler.getInstance().onMarkerClicked(nearlyMogoMarker);
+                            isFirstMarker = false;
+                        }
+                    }
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
             }
 
             if (exploreWayList != null) {

modules/mogo-module-service/src/main/java/com/mogo/module/service/Utils.java

@@ -1,7 +1,5 @@
 package com.mogo.module.service;
 
-import com.amap.api.maps.AMapException;
-import com.amap.api.maps.model.LatLng;
 import com.mogo.map.MogoLatLng;
 
 /**
@@ -12,8 +10,15 @@ import com.mogo.map.MogoLatLng;
  */
 public class Utils {
 
-    public static float calculateLineDistance( MogoLatLng point1, MogoLatLng point2 ) {
-        if ( point1 != null && point2 != null ) {
+    /**
+     * 距离半径计算方式
+     *
+     * @param point1 点一坐标
+     * @param point2 点二坐标
+     * @return 两坐标的距离 单位：米（M）
+     */
+    public static float calculateLineDistance(MogoLatLng point1, MogoLatLng point2) {
+        if (point1 != null && point2 != null) {
             try {
                 double var2 = point1.lng;
                 double var4 = point1.lat;
@@ -23,14 +28,14 @@ public class Utils {
                 var4 *= 0.01745329251994329D;
                 var6 *= 0.01745329251994329D;
                 var8 *= 0.01745329251994329D;
-                double var10 = Math.sin( var2 );
-                double var12 = Math.sin( var4 );
-                double var14 = Math.cos( var2 );
-                double var16 = Math.cos( var4 );
-                double var18 = Math.sin( var6 );
-                double var20 = Math.sin( var8 );
-                double var22 = Math.cos( var6 );
-                double var24 = Math.cos( var8 );
+                double var10 = Math.sin(var2);
+                double var12 = Math.sin(var4);
+                double var14 = Math.cos(var2);
+                double var16 = Math.cos(var4);
+                double var18 = Math.sin(var6);
+                double var20 = Math.sin(var8);
+                double var22 = Math.cos(var6);
+                double var24 = Math.cos(var8);
                 double[] var28 = new double[3];
                 double[] var29 = new double[3];
                 var28[0] = var16 * var14;
@@ -39,8 +44,8 @@ public class Utils {
                 var29[0] = var24 * var22;
                 var29[1] = var24 * var18;
                 var29[2] = var20;
-                return ( float ) ( Math.asin( Math.sqrt( ( var28[0] - var29[0] ) * ( var28[0] - var29[0] ) + ( var28[1] - var29[1] ) * ( var28[1] - var29[1] ) + ( var28[2] - var29[2] ) * ( var28[2] - var29[2] ) ) / 2.0D ) * 1.27420015798544E7D );
-            } catch ( Throwable var26 ) {
+                return (float) (Math.asin(Math.sqrt((var28[0] - var29[0]) * (var28[0] - var29[0]) + (var28[1] - var29[1]) * (var28[1] - var29[1]) + (var28[2] - var29[2]) * (var28[2] - var29[2])) / 2.0D) * 1.27420015798544E7D);
+            } catch (Throwable var26) {
                 var26.printStackTrace();
                 return 0.0F;
             }
@@ -48,4 +53,9 @@ public class Utils {
             return 0.0F;
         }
     }
+
+    public static void main(String[] args) {
+        double calculateLineDistance = calculateLineDistance(new MogoLatLng(39.955533, 116.423262), new MogoLatLng(39.955385, 116.414604));
+        System.out.println("距离点 calculateLineDistance：" + calculateLineDistance);
+    }
 }