调整定位

ln_jq_app/android/app/src/main/AndroidManifest.xml

@@ -14,7 +14,12 @@
     <!--定位权限-->
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION"/>
+    <!--用于申请调用A-GPS模块-->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS"></uses-permission>
+    <!--如果设置了target >= 28 如果需要启动后台定位则必须声明这个权限-->
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
+    <!--如果您的应用需要后台定位权限，且有可能运行在Android Q设备上,并且设置了target>28，必须增加这个权限声明-->
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
 
 
@@ -30,6 +35,11 @@
 
         <!-- 高德地图定位服务 -->
         <service android:name="com.amap.api.location.APSService" />
+        <!--高德导航-->
+        <activity
+            android:name="com.amap.api.navi.AmapRouteActivity"
+            android:theme="@android:style/Theme.NoTitleBar"
+            android:configChanges="orientation|keyboardHidden|screenSize|navigation" />
         <activity
             android:name=".MainActivity"
             android:exported="true"

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

@@ -1,74 +1,277 @@
 package com.lnkj.ln_jq_app;
 
+import android.app.Activity;
 import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.graphics.Color;
+import android.graphics.drawable.GradientDrawable;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
 import android.util.Log;
+import android.util.TypedValue;
+import android.view.Gravity;
 import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.Toast;
 
 import com.amap.api.location.AMapLocation;
 import com.amap.api.location.AMapLocationClient;
 import com.amap.api.location.AMapLocationClientOption;
 import com.amap.api.location.AMapLocationListener;
 import com.amap.api.maps.AMap;
+import com.amap.api.maps.AMapOptions;
+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.BitmapDescriptorFactory;
+import com.amap.api.maps.model.LatLng;
+import com.amap.api.maps.model.Marker;
+import com.amap.api.maps.model.MarkerOptions;
 import com.amap.api.maps.model.MyLocationStyle;
+import com.amap.api.maps.model.Poi;
+import com.amap.api.navi.AMapNavi;
+import com.amap.api.navi.AmapNaviPage;
+import com.amap.api.navi.AmapNaviParams;
+import com.amap.api.navi.AmapNaviType;
+import com.amap.api.navi.AmapPageType;
+import com.amap.api.navi.INaviInfoCallback;
+import com.amap.api.navi.enums.PathPlanningStrategy;
+import com.amap.api.navi.model.AMapCarInfo;
+import com.amap.api.navi.model.AMapNaviLocation;
+import com.amap.api.services.core.AMapException;
+import com.amap.api.services.core.LatLonPoint;
+import com.amap.api.services.geocoder.GeocodeResult;
+import com.amap.api.services.geocoder.GeocodeSearch;
+import com.amap.api.services.geocoder.RegeocodeAddress;
+import com.amap.api.services.geocoder.RegeocodeQuery;
+import com.amap.api.services.geocoder.RegeocodeResult;
+import com.amap.api.services.route.BusRouteResult;
+import com.amap.api.services.route.DriveRouteResult;
+import com.amap.api.services.route.RideRouteResult;
+import com.amap.api.services.route.RouteSearch;
+import com.amap.api.services.route.WalkRouteResult;
 
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import androidx.annotation.NonNull;
 import io.flutter.plugin.platform.PlatformView;
+import okhttp3.Call;
+import okhttp3.Callback;
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+/**
+ * 高德地图导航
+ */
+public class NativeMapView implements PlatformView, LocationSource, AMapLocationListener,
+        GeocodeSearch.OnGeocodeSearchListener, RouteSearch.OnRouteSearchListener, AMap.OnMarkerClickListener {
 
-public class NativeMapView implements PlatformView, LocationSource, AMapLocationListener {
     private static final String TAG = "NativeMapView";
-    private final MapView mapView;
+    private final FrameLayout container;
-    private final AMap aMap;
+
+    // 地图相关
+    private MapView mapView;
+    private AMap aMap;
     private OnLocationChangedListener mListener;
+
+    // 定位相关
     private AMapLocationClient mlocationClient;
     private final Context mContext;
+    private Activity mActivity;  // 保存Activity引用用于导航
+    private GeocodeSearch geocoderSearch;
+    private RouteSearch routeSearch;
+    private final OkHttpClient httpClient = new OkHttpClient();
+
+    // UI组件
+    private EditText startInput;
+    private EditText endInput;
+    private LatLng currentLatLng;
+    private String startName = "我的位置";
+    private String endName = "目的地";
+    private LatLng startPoint;
+    private LatLng endPoint;
+    private boolean isFirstLocation = true;
+    private final List<Marker> stationMarkers = new ArrayList<>();
 
     public NativeMapView(Context context, int id, Object args) {
         this.mContext = context;
 
-        // 隐私合规接口，必须在创建MapView之前设置
+        // 尝试获取Activity引用
+        mActivity = getActivityFromContext(context);
+
         MapsInitializer.updatePrivacyShow(context, true, true);
         MapsInitializer.updatePrivacyAgree(context, true);
 
+        container = new FrameLayout(context);
+        container.setClickable(true);
+        container.setFocusable(true);
+
         mapView = new MapView(context);
-        // 在 Flutter PlatformView 中，savedInstanceState 通常为 null
         mapView.onCreate(null);
         aMap = mapView.getMap();
 
-        // 设置地图的 UI 选项
+        container.addView(mapView, new FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
+
+        initServices(context);
+        initOverlays(context);
         setupMapUi();
 
-        // 注册到 MainActivity 以便同步生命周期
+        // 通知MainActivity
         if (context instanceof MainActivity) {
             ((MainActivity) context).setMapView(this);
         }
+
+        Log.d(TAG, "NativeMapView初始化完成");
+    }
+
+    /**
+     * 初始化服务
+     */
+    private void initServices(Context context) {
+        try {
+            geocoderSearch = new GeocodeSearch(context);
+            geocoderSearch.setOnGeocodeSearchListener(this);
+            routeSearch = new RouteSearch(context);
+            routeSearch.setRouteSearchListener(this);
+        } catch (AMapException e) {
+            Log.e(TAG, "服务初始化失败", e);
+        }
+    }
+
+    /**
+     * 初始化覆盖层UI
+     */
+    private void initOverlays(Context context) {
+        LinearLayout searchBox = new LinearLayout(context);
+        searchBox.setOrientation(LinearLayout.VERTICAL);
+        searchBox.setBackground(getRoundedDrawable(Color.WHITE, 12));
+        searchBox.setElevation(dp2px(8));
+        int p = dp2px(15);
+        searchBox.setPadding(p, p, p, p);
+        searchBox.setClickable(true);
+        searchBox.setFocusable(true);
+
+        startInput = createInput(context, "起点: 正在定位...");
+        searchBox.addView(startInput);
+
+        View vSpace = new View(context);
+        searchBox.addView(vSpace, new LinearLayout.LayoutParams(1, dp2px(10)));
+
+        LinearLayout endRow = new LinearLayout(context);
+        endRow.setOrientation(LinearLayout.HORIZONTAL);
+        endRow.setGravity(Gravity.CENTER_VERTICAL);
+
+        endInput = createInput(context, "终点: 请输入目的地");
+        endRow.addView(endInput, new LinearLayout.LayoutParams(0, dp2px(42), 1f));
+
+        Button routeBtn = new Button(context);
+        routeBtn.setText("路径规划");
+        routeBtn.setTextColor(Color.WHITE);
+        routeBtn.setAllCaps(false);
+        routeBtn.setTextSize(14);
+        routeBtn.setBackground(getRoundedDrawable(Color.parseColor("#017143"), 6));
+        routeBtn.setOnClickListener(v -> startRouteSearch());
+        endRow.addView(routeBtn, new LinearLayout.LayoutParams(dp2px(90), dp2px(42)));
+
+        searchBox.addView(endRow);
+
+        FrameLayout.LayoutParams searchParams = new FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+        searchParams.setMargins(dp2px(15), dp2px(50), dp2px(15), 0);
+        container.addView(searchBox, searchParams);
+
+        ImageButton locBtn = new ImageButton(context);
+        locBtn.setImageResource(android.R.drawable.ic_menu_mylocation);
+        locBtn.setBackground(getRoundedDrawable(Color.WHITE, 30));
+        locBtn.setElevation(dp2px(4));
+        locBtn.setOnClickListener(v -> {
+            if (currentLatLng != null) {
+                aMap.animateCamera(CameraUpdateFactory.newLatLngZoom(currentLatLng, 15f));
+            }
+        });
+        FrameLayout.LayoutParams locParams = new FrameLayout.LayoutParams(dp2px(50), dp2px(50));
+        locParams.setMargins(0, 0, dp2px(20), dp2px(120));
+        locParams.gravity = Gravity.BOTTOM | Gravity.END;
+        container.addView(locBtn, locParams);
+    }
+
+    private EditText createInput(Context context, String hint) {
+        EditText et = new EditText(context);
+        et.setHint(hint);
+        et.setTextSize(14f);
+        et.setTextColor(Color.BLACK);
+        et.setPadding(dp2px(12), dp2px(10), dp2px(12), dp2px(10));
+        et.setBackground(getRoundedDrawable(Color.parseColor("#F5F5F5"), 6));
+        et.setSingleLine(true);
+        et.setImeOptions(EditorInfo.IME_ACTION_DONE);
+        et.setFocusable(true);
+        et.setFocusableInTouchMode(true);
+        return et;
+    }
+
+    private GradientDrawable getRoundedDrawable(int color, int radiusDp) {
+        GradientDrawable shape = new GradientDrawable();
+        shape.setShape(GradientDrawable.RECTANGLE);
+        shape.setCornerRadius(dp2px(radiusDp));
+        shape.setColor(color);
+        return shape;
+    }
+
+    private int dp2px(float dp) {
+        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, mContext.getResources().getDisplayMetrics());
     }
 
     private void setupMapUi() {
         aMap.setLocationSource(this);
         aMap.setMyLocationEnabled(true);
+        aMap.setOnMarkerClickListener(this);
 
         MyLocationStyle myLocationStyle = new MyLocationStyle();
-        myLocationStyle.interval(2000); 
+
-        // 连续定位并将视角移动到地图中心点，定位蓝点跟随设备移动
+        // --- 放大定位图标 ---
-        myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATE); 
+        try {
+            Bitmap carBitmap = BitmapFactory.decodeResource(mContext.getResources(), R.drawable.car);
+            if (carBitmap != null) {
+                // 放大到 80dp
+                int iconSize = dp2px(25);
+                Bitmap scaledBitmap = Bitmap.createScaledBitmap(carBitmap, iconSize, iconSize, true);
+                myLocationStyle.myLocationIcon(BitmapDescriptorFactory.fromBitmap(scaledBitmap));
+            }
+        } catch (Exception e) {
+            Log.e(TAG, "设置大图标失败", e);
+        }
+
+        myLocationStyle.anchor(0.5f, 0.5f);
+        myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATION_ROTATE_NO_CENTER);
         myLocationStyle.showMyLocation(true);
         myLocationStyle.strokeColor(Color.TRANSPARENT);
         myLocationStyle.radiusFillColor(Color.TRANSPARENT);
         aMap.setMyLocationStyle(myLocationStyle);
 
-        // 显示缩放按钮
         aMap.getUiSettings().setZoomControlsEnabled(true);
+        aMap.getUiSettings().setScaleControlsEnabled(true);
+        aMap.getUiSettings().setLogoPosition(AMapOptions.LOGO_POSITION_BOTTOM_LEFT);
     }
 
-    @Override
+    // ==================== LocationSource 接口实现 ====================
-    public View getView() {
-        return mapView;
-    }
-
     @Override
     public void activate(OnLocationChangedListener listener) {
         mListener = listener;
@@ -88,56 +291,405 @@ public class NativeMapView implements PlatformView, LocationSource, AMapLocation
     public void startLocation() {
         if (mlocationClient == null) {
             try {
-                AMapLocationClient.updatePrivacyShow(mContext, true, true);
-                AMapLocationClient.updatePrivacyAgree(mContext, true);
                 mlocationClient = new AMapLocationClient(mContext);
-                AMapLocationClientOption mLocationOption = new AMapLocationClientOption();
+                AMapLocationClientOption option = new AMapLocationClientOption();
                 mlocationClient.setLocationListener(this);
-                mLocationOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Hight_Accuracy);
+                option.setLocationMode(AMapLocationClientOption.AMapLocationMode.Hight_Accuracy);
-                mlocationClient.setLocationOption(mLocationOption);
+                mlocationClient.setLocationOption(option);
                 mlocationClient.startLocation();
+                Log.d(TAG, "定位启动成功");
             } catch (Exception e) {
-                Log.e(TAG, "startLocation error", e);
+                Log.e(TAG, "定位启动失败", e);
             }
         }
     }
 
     @Override
-    public void onLocationChanged(AMapLocation amapLocation) {
+    public void onLocationChanged(AMapLocation loc) {
-        if (mListener != null && amapLocation != null) {
+        if (loc != null) {
-            if (amapLocation.getErrorCode() == 0) {
+            if (mListener != null) {
-                mListener.onLocationChanged(amapLocation);
+                mListener.onLocationChanged(loc);
-                // 首次定位成功后缩放地图
+            }
-                // aMap.moveCamera(CameraUpdateFactory.zoomTo(15));
+            currentLatLng = new LatLng(loc.getLatitude(), loc.getLongitude());
-            } else {
+
-                Log.e(TAG, "定位失败," + amapLocation.getErrorCode() + ": " + amapLocation.getErrorInfo());
+            if (loc.getErrorCode() == 0) {
+                if (isFirstLocation) {
+                    isFirstLocation = false;
+                    startPoint = currentLatLng;
+                    aMap.moveCamera(CameraUpdateFactory.newLatLngZoom(currentLatLng, 14f));
+                    getAddressByLatlng(currentLatLng);
+                    fetchRecommendStation(loc);
+                    fetchNearbyStations(loc);
+                }
             }
         }
     }
 
-    public void onResume() {
+    // ==================== 逆地理编码 ====================
-        if (mapView != null) {
+    private void getAddressByLatlng(LatLng latLng) {
-            mapView.onResume();
+        LatLonPoint point = new LatLonPoint(latLng.latitude, latLng.longitude);
+        RegeocodeQuery query = new RegeocodeQuery(point, 200, GeocodeSearch.AMAP);
+        geocoderSearch.getFromLocationAsyn(query);
+    }
+
+    @Override
+    public void onRegeocodeSearched(RegeocodeResult result, int rCode) {
+        if (rCode == AMapException.CODE_AMAP_SUCCESS && result != null && result.getRegeocodeAddress() != null) {
+            RegeocodeAddress addr = result.getRegeocodeAddress();
+            String fullAddr = addr.getFormatAddress();
+
+            // 优化地址显示逻辑
+            startName = formatAddress(fullAddr,result);
+
+            new Handler(Looper.getMainLooper()).post(() -> {
+                startInput.setText(startName);
+                startInput.setSelection(startName.length()); // 光标移到末尾
+            });
+
+            Log.d(TAG, "逆地理编码成功: " + startName);
+        } else {
+            Log.e(TAG, "逆地理编码失败: code=" + rCode + ", result=" + (result != null ? "null" : "has data"));
         }
     }
 
+    /**
+     * 格式化地址显示，移除重复的前缀并限制长度
+     */
+    private String formatAddress(String fullAddress,RegeocodeResult result) {
+        if (fullAddress == null || fullAddress.isEmpty()) {
+            return "未知地点";
+        }
+
+        // 获取各级地址信息
+        String province = null;
+        String city = null;
+        String district = null;
+        String township = null;
+
+        try {
+            if (result.getRegeocodeAddress() != null) {
+                RegeocodeAddress addr = result.getRegeocodeAddress();
+                province = addr.getProvince();
+                city = addr.getCity();
+                district = addr.getDistrict();
+                township = addr.getTownship();
+            }
+        } catch (Exception e) {
+            Log.e(TAG, "获取地址信息失败", e);
+        }
+
+        String formattedAddr = fullAddress;
+
+        // 按优先级移除重复前缀（省、市、区、乡）
+        String[] prefixes = {province, city, district, township};
+        for (String prefix : prefixes) {
+            if (prefix != null && !prefix.isEmpty() && formattedAddr.startsWith(prefix)) {
+                formattedAddr = formattedAddr.substring(prefix.length());
+                Log.d(TAG, "移除前缀: " + prefix + " -> " + formattedAddr);
+            }
+        }
+
+        // 限制地址长度并添加省略号
+        if (formattedAddr.length() > 25) {
+            formattedAddr = formattedAddr.substring(0, 25) + "...";
+            Log.d(TAG, "地址长度截断: " + formattedAddr);
+        }
+
+        return formattedAddr;
+    }
+
+    @Override
+    public void onGeocodeSearched(GeocodeResult result, int rCode) {
+    }
+
+    // ==================== API请求 ====================
+
+    private void fetchRecommendStation(AMapLocation loc) {
+        try {
+            JSONObject json = new JSONObject();
+            json.put("province", loc.getProvince() != null ? loc.getProvince() : "");
+            json.put("city", loc.getCity() != null && !loc.getCity().isEmpty() ? loc.getCity() : "");
+            json.put("district", loc.getDistrict() != null ? loc.getDistrict() : "");
+            json.put("longitude", String.valueOf(loc.getLongitude()));
+            json.put("latitude", String.valueOf(loc.getLatitude()));
+
+            RequestBody body = RequestBody.create(json.toString(), MediaType.parse("application/json; charset=utf-8"));
+            Request request = new Request.Builder()
+                    .url("https://beta-esg.api.lnh2e.com/appointment/station/getStationInfoByArea")
+                    .post(body)
+                    .build();
+
+            httpClient.newCall(request).enqueue(new Callback() {
+                @Override
+                public void onFailure(@NonNull Call call, @NonNull IOException e) {
+                }
+
+                @Override
+                public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
+                    if (response.isSuccessful() && response.body() != null) {
+                        try {
+                            JSONObject res = new JSONObject(response.body().string());
+                            if (res.getInt("code") == 0 && !res.isNull("data")) {
+                                JSONObject data = res.getJSONObject("data");
+                                endPoint = new LatLng(data.getDouble("latitude"), data.getDouble("longitude"));
+                                endName = data.getString("name");
+                                String addr = data.optString("address", "");
+                                new Handler(Looper.getMainLooper()).post(() -> {
+                                    endInput.setText(addr);
+                                    markStation(endPoint, endName, true);
+                                });
+                            }
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }
+            });
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void fetchNearbyStations(AMapLocation loc) {
+        try {
+            JSONObject json = new JSONObject();
+            json.put("longitude", String.valueOf(loc.getLongitude()));
+            json.put("latitude", String.valueOf(loc.getLatitude()));
+
+            RequestBody body = RequestBody.create(json.toString(), MediaType.parse("application/json; charset=utf-8"));
+            Request request = new Request.Builder()
+                    .url("https://beta-esg.api.lnh2e.com/appointment/station/getNearbyHydrogenStationsByLocation")
+                    .post(body)
+                    .build();
+
+            httpClient.newCall(request).enqueue(new Callback() {
+                @Override
+                public void onFailure(@NonNull Call call, @NonNull IOException e) {
+                }
+
+                @Override
+                public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
+                    if (response.isSuccessful() && response.body() != null) {
+                        try {
+                            JSONObject res = new JSONObject(response.body().string());
+                            if (res.getInt("code") == 0 && !res.isNull("data")) {
+                                JSONArray array = res.getJSONArray("data");
+                                new Handler(Looper.getMainLooper()).post(() -> {
+                                    for (int i = 0; i < array.length(); i++) {
+                                        try {
+                                            JSONObject item = array.getJSONObject(i);
+                                            markStation(new LatLng(item.getDouble("latitude"), item.getDouble("longitude")),
+                                                    item.getString("name"), false);
+                                        } catch (Exception ignored) {
+                                        }
+                                    }
+                                });
+                            }
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }
+            });
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void markStation(LatLng latLng, String name, boolean isRecommend) {
+        MarkerOptions opt = new MarkerOptions()
+                .position(latLng).title(name)
+                .icon(BitmapDescriptorFactory.defaultMarker(isRecommend ? BitmapDescriptorFactory.HUE_RED : BitmapDescriptorFactory.HUE_GREEN));
+        Marker m = aMap.addMarker(opt);
+        m.setObject(latLng);
+        stationMarkers.add(m);
+    }
+
+    @Override
+    public boolean onMarkerClick(Marker marker) {
+        if (marker.getObject() instanceof LatLng) {
+            endPoint = (LatLng) marker.getObject();
+            endName = marker.getTitle();
+            endInput.setText(endName);
+            startRouteSearch();
+        }
+        return true;
+    }
+
+    // ==================== 路径规划 ====================
+
+    private void startRouteSearch() {
+        if (startPoint == null || endPoint == null) {
+            Toast.makeText(mContext, "正在定位中，请稍后...", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        Poi start = new Poi(startName, startPoint, "");
+        Poi end = new Poi(endName, endPoint, "");
+
+        AmapNaviParams params = new AmapNaviParams(start, null, end, AmapNaviType.DRIVER, AmapPageType.ROUTE);
+
+        try {
+            AMapNavi mAMapNavi = AMapNavi.getInstance(mContext);
+            AMapCarInfo carInfo = new AMapCarInfo();
+            carInfo.setCarNumber("沪AGK2267");
+            carInfo.setCarType("1");
+            carInfo.setVehicleAxis("6");
+            carInfo.setVehicleHeight("3.32");
+            carInfo.setVehicleLength("6.9");
+            carInfo.setVehicleWidth("2.26");
+            carInfo.setVehicleSize("2");
+            carInfo.setVehicleLoad("4.5");
+            carInfo.setVehicleWeight("4.5");
+            carInfo.setRestriction(true);
+            carInfo.setVehicleLoadSwitch(true);
+            mAMapNavi.setCarInfo(carInfo);
+        } catch (com.amap.api.maps.AMapException e) {
+            Log.e(TAG, "设置车辆信息失败", e);
+        }
+
+        params.setRouteStrategy(PathPlanningStrategy.DRIVING_MULTIPLE_ROUTES_DEFAULT);
+
+        if (mActivity != null) {
+            AmapNaviPage.getInstance().showRouteActivity(mActivity, params, new INaviInfoCallback() {
+                @Override
+                public void onInitNaviFailure() {
+                    Log.e(TAG, "导航初始化失败");
+                }
+
+                @Override
+                public void onGetNavigationText(String s) {
+                }
+
+                @Override
+                public void onLocationChange(AMapNaviLocation location) {
+                }
+
+                @Override
+                public void onArriveDestination(boolean b) {
+                }
+
+                @Override
+                public void onStartNavi(int i) {
+                }
+
+                @Override
+                public void onCalculateRouteSuccess(int[] ints) {
+                }
+
+                @Override
+                public void onCalculateRouteFailure(int i) {
+                }
+
+                @Override
+                public void onStopSpeaking() {
+                }
+
+                @Override
+                public void onReCalculateRoute(int i) {
+
+                }
+
+                @Override
+                public void onArrivedWayPoint(int i) {
+                }
+
+                @Override
+                public void onExitPage(int i) {
+                }
+
+                @Override
+                public void onStrategyChanged(int i) {
+                }
+
+                @Override
+                public void onMapTypeChanged(int i) {
+                }
+
+                @Override
+                public void onNaviDirectionChanged(int i) {
+                }
+
+                @Override
+                public void onDayAndNightModeChanged(int i) {
+                }
+
+                @Override
+                public void onBroadcastModeChanged(int i) {
+                }
+
+                @Override
+                public void onScaleAutoChanged(boolean b) {
+                }
+
+                @Override
+                public View getCustomNaviBottomView() {
+                    return null;
+                }
+
+                @Override
+                public View getCustomNaviView() {
+                    return null;
+                }
+
+                @Override
+                public View getCustomMiddleView() {
+                    return null;
+                }
+            });
+        }
+    }
+
+    @Override
+    public void onDriveRouteSearched(DriveRouteResult result, int rCode) {
+    }
+
+    @Override
+    public void onBusRouteSearched(BusRouteResult r, int c) {
+    }
+
+    @Override
+    public void onWalkRouteSearched(WalkRouteResult r, int c) {
+    }
+
+    @Override
+    public void onRideRouteSearched(RideRouteResult r, int c) {
+    }
+
+    private Activity getActivityFromContext(Context context) {
+        if (context instanceof Activity)
+            return (Activity) context;
+        if (context instanceof android.content.ContextWrapper) {
+            Context base = ((android.content.ContextWrapper) context).getBaseContext();
+            if (base instanceof Activity)
+                return (Activity) base;
+        }
+        return null;
+    }
+
+    public void onResume() {
+        mapView.onResume();
+    }
+
     public void onPause() {
-        if (mapView != null) {
+        mapView.onPause();
-            mapView.onPause();
-        }
     }
 
-    public void onSaveInstanceState(Bundle outState) {
+    public void onSaveInstanceState(Bundle out) {
-        if (mapView != null) {
+        mapView.onSaveInstanceState(out);
-            mapView.onSaveInstanceState(outState);
+    }
-        }
+
+    @Override
+    public View getView() {
+        return container;
     }
 
     @Override
     public void dispose() {
-        if (mapView != null) {
+        if (mlocationClient != null) {
-            mapView.onDestroy();
+            mlocationClient.stopLocation();
+            mlocationClient.onDestroy();
         }
-        deactivate();
+        mapView.onDestroy();
     }
 }

ln_jq_app/android/app/src/main/res/drawable/amap_loc.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="48dp"
-    android:height="48dp"
-    android:viewportWidth="48"
-    android:viewportHeight="48">
-    <path
-        android:fillColor="#2196F3"
-        android:pathData="M24,4C13.4,4 4,13.4 4,24s9.4,20 20,20 20,-9.4 20,-20S34.6,4 24,4zM24,40c-8.8,0 -16,-7.2 -16,-16s7.2,-16 16,-16 16,7.2 16,16 -7.2,16 -16,16zM24,36c-6.6,0 -12,-5.4 -12,-12s5.4,-12 12,-12 12,5.4 12,12 -5.4,12 -12,12zM24,32c-4.4,0 -8,-3.6 -8,-8s3.6,-8 8,-8 8,3.6 8,8 -3.6,8 -8,8zM24,30c-3.3,0 -6,-2.7 -6,-6s2.7,-6 6,-6 6,2.7 6,6 -2.7,6 -6,6zM24,24c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2 2,0.9 2,2 -0.9,2 -2,2z"/>
-</vector>

ln_jq_app/android/app/src/main/res/drawable/ic_end_marker.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="32dp"
-    android:height="32dp"
-    android:viewportWidth="32"
-    android:viewportHeight="32">
-    <path
-        android:fillColor="#F44336"
-        android:pathData="M16,4C10.48,4 6,8.48 6,14c0,4.84 9.2,13.76 9.2,13.76C15.49,28.05 15.74,28.14 16,28.14s0.51,-0.09 0.8,-0.38C16.8,27.76 26,18.84 26,14C26,8.48 21.52,4 16,4zM16,17c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3 3,1.34 3,3 -1.34,3 -3,3z"/>
-</vector>

ln_jq_app/android/app/src/main/res/drawable/ic_location.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#666666"
-        android:pathData="M12,2C8.13,2 5,5.13 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13C19,5.13 15.87,2 12,2zM12,11.5c-1.38,0 -2.5,-1.12 -2.5,-2.5s1.12,-2.5 2.5,-2.5 2.5,1.12 2.5,2.5 -1.12,2.5 -2.5,2.5z"/>
-</vector>

ln_jq_app/android/app/src/main/res/drawable/ic_route.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M12,2C8.13,2 5,5.13 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13C19,5.13 15.87,2 12,2zM12,11.5c-1.38,0 -2.5,-1.12 -2.5,-2.5s1.12,-2.5 2.5,-2.5 2.5,1.12 2.5,2.5 -1.12,2.5 -2.5,2.5z"/>
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M12,16l-4,4h8z"/>
-</vector>

ln_jq_app/android/app/src/main/res/drawable/ic_start_marker.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="32dp"
-    android:height="32dp"
-    android:viewportWidth="32"
-    android:viewportHeight="32">
-    <path
-        android:fillColor="#4CAF50"
-        android:pathData="M16,4C10.48,4 6,8.48 6,14c0,4.84 9.2,13.76 9.2,13.76C15.49,28.05 15.74,28.14 16,28.14s0.51,-0.09 0.8,-0.38C16.8,27.76 26,18.84 26,14C26,8.48 21.52,4 16,4zM16,17c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3 3,1.34 3,3 -1.34,3 -3,3z"/>
-</vector>

ln_jq_app/android/app/src/main/res/drawable/ic_station_marker.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="32dp"
-    android:height="32dp"
-    android:viewportWidth="32"
-    android:viewportHeight="32">
-    <path
-        android:fillColor="#2196F3"
-        android:pathData="M16,2C9.38,2 4,7.38 4,14c0,5.28 10,14 10,14s10,-8.72 10,-14C24,7.38 18.62,2 16,2zM16,17c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3 3,1.34 3,3 -1.34,3 -3,3zM16,12c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1 1,0.45 1,1 -0.45,1 -1,1z"/>
-</vector>