调整地图选点

ln_jq_app/android/app/src/main/java/com/lnkj/ln_jq_app/NativeMapView.java

@@ -4,7 +4,9 @@ import android.app.Activity;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
 import android.graphics.Color;
+import android.graphics.PorterDuff;
 import android.graphics.Typeface;
 import android.graphics.drawable.GradientDrawable;
 import android.os.Build;
@@ -39,6 +41,7 @@ import com.amap.api.maps.CameraUpdateFactory;
 import com.amap.api.maps.LocationSource;
 import com.amap.api.maps.MapView;
 import com.amap.api.maps.MapsInitializer;
+import com.amap.api.maps.model.BitmapDescriptor;
 import com.amap.api.maps.model.BitmapDescriptorFactory;
 import com.amap.api.maps.model.LatLng;
 import com.amap.api.maps.model.Marker;
@@ -92,8 +95,7 @@ import okhttp3.Response;
 /**
  * 高德地图导航
  */
-public class NativeMapView implements PlatformView, LocationSource, AMapLocationListener,
-        GeocodeSearch.OnGeocodeSearchListener, RouteSearch.OnRouteSearchListener, AMap.OnMarkerClickListener, Inputtips.InputtipsListener {
+public class NativeMapView implements PlatformView, LocationSource, AMapLocationListener, GeocodeSearch.OnGeocodeSearchListener, RouteSearch.OnRouteSearchListener, AMap.OnMarkerClickListener, Inputtips.InputtipsListener {
 
     private static final String TAG = "NativeMapView";
     private final FrameLayout container;
@@ -316,8 +318,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
         tvStationName.setTextSize(18);
         tvStationName.setTextColor(Color.BLACK);
         tvStationName.setTypeface(Typeface.DEFAULT_BOLD);
-        LinearLayout.LayoutParams nameParams = new LinearLayout.LayoutParams(
-                0, ViewGroup.LayoutParams.WRAP_CONTENT, 1.0f);
+        LinearLayout.LayoutParams nameParams = new LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1.0f);
         titleLayout.addView(tvStationName, nameParams);
 
         // 关闭按钮 (X)
@@ -398,9 +399,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
         // 开始规划前隐藏输入框面板
         searchArea.setVisibility(View.GONE);
 
-        RouteSearch.FromAndTo fromAndTo = new RouteSearch.FromAndTo(
-                new LatLonPoint(startPoint.latitude, startPoint.longitude),
-                new LatLonPoint(endPoint.latitude, endPoint.longitude));
+        RouteSearch.FromAndTo fromAndTo = new RouteSearch.FromAndTo(new LatLonPoint(startPoint.latitude, startPoint.longitude), new LatLonPoint(endPoint.latitude, endPoint.longitude));
         RouteSearch.DriveRouteQuery query = new RouteSearch.DriveRouteQuery(fromAndTo, RouteSearch.DRIVING_SINGLE_DEFAULT, null, null, "");
         routeSearch.calculateDriveRouteAsyn(query);
     }
@@ -466,10 +465,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
             //防止 parseDouble 崩溃
             if (latStr != null && !latStr.isEmpty() && lngStr != null && !lngStr.isEmpty()) {
                 try {
-                    finalDestinationLatLng = new LatLng(
-                            Double.parseDouble(latStr),
-                            Double.parseDouble(lngStr)
-                    );
+                    finalDestinationLatLng = new LatLng(Double.parseDouble(latStr), Double.parseDouble(lngStr));
                     if (truckRouteData.destinationSite.name != null && !truckRouteData.destinationSite.name.isEmpty()) {
                         finalDestinationName = truckRouteData.destinationSite.name;
                     }
@@ -582,9 +578,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
             json.put("plateNumber", plateNumber);
             json.put("hydrogenSiteId", selectedSiteId);
 
-            Request.Builder requestBuilder = new Request.Builder()
-                    .url(mDebugUrl + "truck/truckRouteAlgorithm")
-                    .post(RequestBody.create(json.toString(), MediaType.parse("application/json")));
+            Request.Builder requestBuilder = new Request.Builder().url(mDebugUrl + "truck/truckRouteAlgorithm").post(RequestBody.create(json.toString(), MediaType.parse("application/json")));
 
             if (token != null && !token.isEmpty()) {
                 requestBuilder.addHeader("asoco-token", token);
@@ -780,8 +774,11 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
                                     try {
                                         JSONObject item = array.getJSONObject(i);
                                         String id = item.getString("id");
-                                        markStation(new LatLng(item.getDouble("latitude"), item.getDouble("longitude")),
-                                                item.getString("name"), item.getString("address"), id, false);
+                                        //推荐站点跳出
+                                        if (selectedSiteId.equals(id)) {
+                                            continue;
+                                        }
+                                        markStation(new LatLng(item.getDouble("latitude"), item.getDouble("longitude")), item.getString("name"), item.getString("address"), id, false);
                                     } catch (Exception ignored) {
                                     }
                                 }
@@ -798,13 +795,17 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
     }
 
 
-    private void markStation(LatLng latLng, String name, String address, String stationId,
-                             boolean isRecommend) {
-        MarkerOptions markerOptions = new MarkerOptions()
-                .position(latLng).title(name)
-                .icon(BitmapDescriptorFactory.defaultMarker(
-                        isRecommend ? BitmapDescriptorFactory.HUE_RED
-                                : BitmapDescriptorFactory.HUE_GREEN));
+    private void markStation(LatLng latLng, String name, String address, String stationId, boolean isRecommend) {
+
+        String displayName = name;
+        if (displayName != null && displayName.length() > 7) {
+            displayName = displayName.substring(0, 7) + "...";
+        }
+
+        BitmapDescriptor icon = getMarkerIconWithText(mContext, displayName, isRecommend);
+
+        MarkerOptions markerOptions = new MarkerOptions().position(latLng).icon(icon).anchor(0.5f, 0.8f); // 重点：调整锚点，确保图标尖端对准经纬度
+
         Marker m = aMap.addMarker(markerOptions);
 
         Map<String, Object> dataMap = new HashMap<>();
@@ -818,8 +819,14 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
 
     @Override
     public boolean onMarkerClick(Marker marker) {
-        Object obj = marker.getObject();
 
+        //地图选点
+        for (Marker m : stationMarkers) {
+            m.setIcon(BitmapDescriptorFactory.fromResource(m.equals(marker) ? R.drawable.ic_marker : R.drawable.ic_un_marker));
+        }
+
+
+        Object obj = marker.getObject();
         if (obj instanceof Map) {
             Map<String, Object> dataMap = (Map<String, Object>) obj;
 
@@ -909,6 +916,61 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
         mapView.onDestroy();
     }
 
+    public BitmapDescriptor getMarkerIconWithText(Context context, String text, boolean isRecommend) {
+        // 创建主容器
+        LinearLayout container = new LinearLayout(context);
+        container.setOrientation(LinearLayout.VERTICAL);
+        container.setGravity(Gravity.CENTER_HORIZONTAL);
+        // 必须要给容器本身也设置一个基础参数，否则测量可能失败
+        container.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
+
+        // 文字部分：必须显式设置 LayoutParams
+        TextView textView = new TextView(context);
+        textView.setText(text);
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
+        textView.setTextColor(Color.BLACK);
+        // 设置文字的参数为 WRAP_CONTENT
+        LinearLayout.LayoutParams textLp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+        textView.setLayoutParams(textLp);
+        container.addView(textView);
+
+        // 图标部分：设置固定大小
+        ImageView imageView = new ImageView(context);
+        imageView.setImageResource(isRecommend ? R.drawable.ic_marker : R.drawable.ic_un_marker);
+
+        int size = dp2px(30);
+        LinearLayout.LayoutParams imgLp = new LinearLayout.LayoutParams(size, size);
+        imgLp.topMargin = dp2px(2);
+        imageView.setLayoutParams(imgLp);
+        imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
+        container.addView(imageView);
+
+        // --- 精准测量 ---
+        int spec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
+        container.measure(spec, spec);
+
+        // 获取测量后的实际宽高
+        int measuredWidth = container.getMeasuredWidth();
+        int measuredHeight = container.getMeasuredHeight();
+
+        // 如果测出来是 0，说明有问题
+        if (measuredWidth <= 0 || measuredHeight <= 0) {
+            // 兜底逻辑：如果测量失败，给一个默认大小
+            measuredWidth = dp2px(100);
+            measuredHeight = dp2px(60);
+        }
+
+        container.layout(0, 0, measuredWidth, measuredHeight);
+
+        //  绘制到 Bitmap
+        Bitmap bitmap = Bitmap.createBitmap(measuredWidth, measuredHeight, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+        // 绘制前可以选清空背景（透明）
+        canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
+        container.draw(canvas);
+
+        return BitmapDescriptorFactory.fromBitmap(bitmap);
+    }
 
     /**
      * 辅助方法：创建带图标的文本项
@@ -970,7 +1032,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
         }
 
         // 1. 成本计算模式 (高亮绿色头部)
-        TextView item1 = createMenuItem(context, "成本计算模式", true);
+        TextView item1 = createMenuItem(context, "成本计算模式", false);
         item1.setOnClickListener(v -> switchMode("成本计算"));
 
         // 2. 送货规划模式
@@ -978,7 +1040,7 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
         item2.setOnClickListener(v -> switchMode("送货规划"));
 
         // 3. 加氢规划模式
-        TextView item3 = createMenuItem(context, "加氢规划模式", false);
+        TextView item3 = createMenuItem(context, "加氢规划模式", true);
         item3.setOnClickListener(v -> switchMode("加氢规划"));
 
         menu.addView(item1);