feat: 修改自动采集时路径规划，修改文件分割的bug

app/src/main/java/com/navinfo/outdoor/activity/AutoTakePictureActivity.java

@@ -88,11 +88,17 @@ import com.otaliastudios.cameraview.size.AspectRatio;
 import com.otaliastudios.cameraview.size.SizeSelector;
 import com.otaliastudios.cameraview.size.SizeSelectors;
 import com.tencent.map.geolocation.TencentLocation;
+import com.tencent.map.geolocation.TencentMotion;
+import com.tencent.map.geolocation.TencentPoi;
+import com.tencent.map.navi.TencentNaviCallback;
 import com.tencent.map.navi.TencentNaviManager;
 import com.tencent.map.navi.TencentRouteSearchCallback;
 import com.tencent.map.navi.car.TencentCarNaviManager;
+import com.tencent.map.navi.data.AttachedLocation;
 import com.tencent.map.navi.data.CalcRouteResult;
 import com.tencent.map.navi.data.NaviPoi;
+import com.tencent.map.navi.data.NaviTts;
+import com.tencent.map.navi.data.ParallelRoadStatus;
 import com.tencent.map.navi.data.RouteData;
 import com.tencent.tencentmap.mapsdk.maps.CameraUpdate;
 import com.tencent.tencentmap.mapsdk.maps.CameraUpdateFactory;
@@ -213,6 +219,7 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
     private TencentLocation oldCurrentLocation = null;
     private MediaPlayer mediaPlayer;
     private ImageView imgNaviDistance; // 自动规划到距离最近的数据开关
+    private Polyline currentNaviLine; // 当前界面上正显示的导航路径线，重绘路径时需要清除此前已绘制的路径
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
@@ -426,6 +433,16 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
             @Override
             public void onClick(View view) {
                 imgNaviDistance.setSelected(!imgNaviDistance.isSelected());
+                if (view.isSelected()) {
+                    // 开始自动匹配
+                    if (roadMatchEntityList.isEmpty()) {
+                        navi2NearestPoiEntity();
+                    }
+                } else {
+                    if (currentNaviLine!=null) {
+                        currentNaviLine.remove();
+                    }
+                }
             }
         });
     }
@@ -455,14 +472,14 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
             }
         });
 
-//        tencentMap.setOnMapClickListener(new TencentMap.OnMapClickListener() {
-//            @Override
-//            public void onMapClick(LatLng latLng) {
-//                Message msg = handler.obtainMessage(0x105);
-//                msg.obj = obtainTecentLocation(latLng);
-//                handler.sendMessage(msg);
-//            }
-//        });
+        tencentMap.setOnMapClickListener(new TencentMap.OnMapClickListener() {
+            @Override
+            public void onMapClick(LatLng latLng) {
+                Message msg = handler.obtainMessage(0x105);
+                msg.obj = obtainTecentLocation(latLng);
+                handler.sendMessage(msg);
+            }
+        });
 
         tencentMap.addTencentMapGestureListener(new TencentMapGestureListener() {
             @Override
@@ -627,6 +644,10 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
                                     roadLinkEntityList.add(roadMatchEntity);
                                 }
                         );
+                        // 如果当前自动规划打开且没有正在匹配的任务，自动规划下一条最近的任务
+                        if (imgNaviDistance.isSelected()&&roadMatchEntityList.isEmpty()) {
+                            navi2NearestPoiEntity();
+                        }
                     }
                 }
             });
@@ -792,8 +813,6 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
                     // 语音提示用户
                     mediaPlayer.start();
                     systemTTS.playText("拍摄完成");
-                    // 此时自动规划距离最近的任务路径
-
                 }
             }
 
@@ -829,66 +848,81 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
     }
 
     /**
-     * 导航到最近的POIEntity
+     * 导航到最近的道路任务
      * */
     @RequiresApi(api = Build.VERSION_CODES.N)
     private void navi2NearestPoiEntity() {
-        if (removables == null || removables.isEmpty()) {
+        if (roadLinkEntityList == null || roadLinkEntityList.isEmpty()) {
             SystemTTS.getInstance(this).playText("附近当前没有可匹配的任务");
             return;
         }
+        // RxJava处理，子线程中做后台计算路径规划
         Geometry currentGeometry = GeometryTools.createGeometry(new double[]{Constant.currentLocation.getLongitude(), Constant.currentLocation.getLatitude()});
-        Removable minRemoveable = removables.stream().filter(new Predicate<Removable>() {
-            @Override
-            public boolean test(Removable removable) {
-                if (removable instanceof Marker) {
-                    return true;
-                }
-                return false;
-            }
-        }).min((removable, t1) -> {
-            Marker marker1 = (Marker) removable;
-            Marker marker2 = (Marker) t1;
-            // 判断距离用户当前位置的距离
-            JobSearchBean.BodyBean.ListBean bean1 = (JobSearchBean.BodyBean.ListBean) marker1.getTag();
-            JobSearchBean.BodyBean.ListBean bean2 = (JobSearchBean.BodyBean.ListBean) marker2.getTag();
-            // 转换geo
-            Geometry geometry1 = GeometryTools.createGeometry(Geohash.getInstance().decode(bean1.getGeo()));
-            Geometry geometry2 = GeometryTools.createGeometry(Geohash.getInstance().decode(bean2.getGeo()));
-            if (currentGeometry.distance(geometry1)<currentGeometry.distance(geometry2)) {
-                return 1;
-            } else if (currentGeometry.distance(geometry1)<currentGeometry.distance(geometry2)) {
-                return -1;
-            }
-            return 0;
-        }).get();
-        JobSearchBean.BodyBean.ListBean bean = (JobSearchBean.BodyBean.ListBean)((Marker)minRemoveable).getTag();
-        Coordinate endPoint = GeometryTools.createGeometry(Geohash.getInstance().decode(bean.getGeo())).getCoordinates()[0];
-        ToastUtils.Message(this, "自动导航到"+bean.getName());
-        // 跳转到对应的导航界面
-        try {
-            if (Constant.currentNaviType == null) {
-                NaviUtils.getInstance().selectNaviType(this, new NaviUtils.SelectNaviTypeListener() {
+        Observable.create(
+                        new ObservableOnSubscribe<RoadMatchEntity>() {
+                            @Override
+                            public void subscribe(ObservableEmitter<RoadMatchEntity> emitter) throws Exception {
+                                RoadMatchEntity minRoadLink = roadLinkEntityList.stream()
+                                        // 过滤已经匹配到的数据
+                                        .filter(roadMatchEntity -> {
+                                            if (roadMatchEntityList.contains(roadMatchEntity)) {
+                                                return false;
+                                            }
+                                            return true;
+                                        })
+                                        .min((t1, t2) -> {
+                                            // 判断距离用户当前位置的距离
+                                            JobSearchBean.BodyBean.ListBean bean1 = t1.getDataDetail();
+                                            JobSearchBean.BodyBean.ListBean bean2 = t2.getDataDetail();
+                                            // 转换geo
+                                            Geometry geometry1 = GeometryTools.createGeometry(Geohash.getInstance().decode(bean1.getGeo()));
+                                            Geometry geometry2 = GeometryTools.createGeometry(Geohash.getInstance().decode(bean2.getGeo()));
+                                            if (currentGeometry.distance(geometry1)<currentGeometry.distance(geometry2)) {
+                                                return 1;
+                                            } else if (currentGeometry.distance(geometry1)<currentGeometry.distance(geometry2)) {
+                                                return -1;
+                                            }
+                                            return 0;
+                                        }).get();
+                                emitter.onNext(minRoadLink);
+                                emitter.onComplete();
+                            }
+                        }
+                )
+                .subscribeOn(Schedulers.computation())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(new Consumer<RoadMatchEntity>() {
                     @Override
-                    public void selectNaviType(Constant.NAV_TYPE nav_type) {
-                        // 显示导航类型选择的对话框
-                        Constant.currentNaviType = nav_type;
+                    public void accept(RoadMatchEntity minRoadLink) throws Exception {
+                        JobSearchBean.BodyBean.ListBean bean = minRoadLink.getDataDetail();
+                        Coordinate endPoint = GeometryTools.createGeometry(Geohash.getInstance().decode(bean.getGeo())).getCoordinates()[0];
+                        ToastUtils.Message(AutoTakePictureActivity.this, "已为您规划距离最近的任务路径："+bean.getName());
+                        // 跳转到对应的导航界面
                         try {
-                            tencentNaviManager = NaviUtils.getInstance().searchRouteOnly(AutoTakePictureActivity.this, Constant.currentNaviType, new NaviPoi(Constant.currentLocation.getLatitude(), Constant.currentLocation.getLongitude()), new NaviPoi(endPoint.getY(), endPoint.getX()), routeSearchCallback);
+                            if (Constant.currentNaviType == null) {
+                                NaviUtils.getInstance().selectNaviType(AutoTakePictureActivity.this, new NaviUtils.SelectNaviTypeListener() {
+                                    @Override
+                                    public void selectNaviType(Constant.NAV_TYPE nav_type) {
+                                        // 显示导航类型选择的对话框
+                                        Constant.currentNaviType = nav_type;
+                                        try {
+                                            tencentNaviManager = NaviUtils.getInstance().searchRouteOnly(AutoTakePictureActivity.this, Constant.currentNaviType, new NaviPoi(Constant.currentLocation.getLatitude(), Constant.currentLocation.getLongitude()), new NaviPoi(endPoint.getY(), endPoint.getX()), routeSearchCallback);
+                                        } catch (Exception e) {
+                                            e.printStackTrace();
+                                            com.github.lazylibrary.util.ToastUtils.showToast(AutoTakePictureActivity.this, e.getMessage());
+                                        }
+                                    }
+                                });
+                            } else {
+                                // 已选择导航方式
+                                tencentNaviManager = NaviUtils.getInstance().searchRouteOnly(AutoTakePictureActivity.this, Constant.currentNaviType, new NaviPoi(Constant.currentLocation.getLatitude(), Constant.currentLocation.getLongitude()), new NaviPoi(endPoint.getY(), endPoint.getX()), routeSearchCallback);
+                            }
                         } catch (Exception e) {
                             e.printStackTrace();
                             com.github.lazylibrary.util.ToastUtils.showToast(AutoTakePictureActivity.this, e.getMessage());
                         }
                     }
                 });
-            } else {
-                // 已选择导航方式
-                tencentNaviManager = NaviUtils.getInstance().searchRouteOnly(AutoTakePictureActivity.this, Constant.currentNaviType, new NaviPoi(Constant.currentLocation.getLatitude(), Constant.currentLocation.getLongitude()), new NaviPoi(endPoint.getY(), endPoint.getX()), routeSearchCallback);
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-            com.github.lazylibrary.util.ToastUtils.showToast(AutoTakePictureActivity.this, e.getMessage());
-        }
     }
 
     private TencentNaviManager tencentNaviManager;
@@ -900,22 +934,11 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
 
         @Override
         public void onRouteSearchSuccess(ArrayList<RouteData> arrayList) {
-            NaviUtils.getInstance().addRoutes(arrayList, tencentMap);
-            NaviUtils.getInstance().zoomToRoute(arrayList.get(0), tencentMap);
-            if (tencentNaviManager!=null) {
-                if (Constant.currentNaviType == Constant.NAV_TYPE.CAR) {
-                    ((TencentCarNaviManager)tencentNaviManager).startNavi(0);
-                } else if (Constant.currentNaviType == Constant.NAV_TYPE.RIDE) {
-
-                } else {
-
-                }
-            }
+            currentNaviLine = drawNaviLine(arrayList.get(0));
         }
 
         @Override
         public void onCalcRouteSuccess(CalcRouteResult calcRouteResult) {
-
         }
 
         @Override
@@ -924,6 +947,118 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
         }
     };
 
+    /**
+     * 绘制导航线路
+     * */
+    private Polyline drawNaviLine(RouteData routeData) {
+        if (currentNaviLine!=null) {
+            currentNaviLine.remove();
+        }
+        Polyline polyline = NaviUtils.getInstance().addRoutes(routeData, tencentMap);
+        NaviUtils.getInstance().zoomToRoute(AutoTakePictureActivity.this, routeData, tencentMap);
+        if (tencentNaviManager!=null) {
+//            if (Constant.currentNaviType == Constant.NAV_TYPE.CAR) {
+//            } else if (Constant.currentNaviType == Constant.NAV_TYPE.RIDE) {
+//
+//            } else {
+//
+//            }
+            tencentNaviManager.setNaviCallback(new TencentNaviCallback() {
+                @Override
+                public void onStartNavi() {
+
+                }
+
+                @Override
+                public void onStopNavi() {
+                    polyline.remove();
+                }
+
+                @Override
+                public void onOffRoute() {
+
+                }
+
+                @Override
+                public void onRecalculateRouteSuccess(int i, ArrayList<RouteData> arrayList) {
+                }
+
+                @Override
+                public void onRecalculateRouteSuccessInFence(int i) {
+
+                }
+
+                @Override
+                public void onRecalculateRouteFailure(int i, int i1, String s) {
+
+                }
+
+                @Override
+                public void onRecalculateSuccess(CalcRouteResult calcRouteResult) {
+
+                }
+
+                @Override
+                public void onRecalculateFailure(CalcRouteResult calcRouteResult) {
+
+                }
+
+                @Override
+                public void onRecalculateRouteStarted(int i) {
+
+                }
+
+                @Override
+                public void onRecalculateRouteCanceled() {
+
+                }
+
+                @Override
+                public void onArrivedDestination() {
+                    polyline.remove();
+                }
+
+                @Override
+                public void onPassedWayPoint(int i) {
+
+                }
+
+                @Override
+                public void onUpdateRoadType(int i) {
+
+                }
+
+                @Override
+                public void onUpdateParallelRoadStatus(ParallelRoadStatus parallelRoadStatus) {
+
+                }
+
+                @Override
+                public void onUpdateAttachedLocation(AttachedLocation attachedLocation) {
+
+                }
+
+                @Override
+                public void onFollowRouteClick(String s, ArrayList<LatLng> arrayList) {
+
+                }
+
+                @Override
+                public int onVoiceBroadcast(NaviTts naviTts) {
+                    return 0;
+                }
+            });
+        }
+        return polyline;
+    }
+
+    /**
+     * 清除导航的路线
+     * */
+    private void clearNaviLine(Polyline polyline) {
+        polyline.remove();
+    }
+
     /**
      * 初始化领取任务的管理栈
      * */
@@ -1568,204 +1703,204 @@ public class AutoTakePictureActivity extends BaseActivity implements View.OnClic
 //        window.setAttributes(lp);
     }
 
-//    private TencentLocation obtainTecentLocation(LatLng latLng) {
-//        return new TencentLocation() {
-//            @Override
-//            public String getProvider() {
-//                return "NetWork";
-//            }
-//
-//            @Override
-//            public String getFusionProvider() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getSourceProvider() {
-//                return null;
-//            }
-//
-//            @Override
-//            public double getLatitude() {
-//                return latLng.getLatitude();
-//            }
-//
-//            @Override
-//            public double getLongitude() {
-//                return latLng.getLongitude();
-//            }
-//
-//            @Override
-//            public double getAltitude() {
-//                return latLng.getAltitude();
-//            }
-//
-//            @Override
-//            public float getAccuracy() {
-//                return 100;
-//            }
-//
-//            @Override
-//            public String getName() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getAddress() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getNation() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getProvince() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getCity() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getDistrict() {
-//                return "null";
-//            }
-//
-//            @Override
-//            public String getTown() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getVillage() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getStreet() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getStreetNo() {
-//                return null;
-//            }
-//
-//            @Override
-//            public Integer getAreaStat() {
-//                return null;
-//            }
-//
-//            @Override
-//            public List<TencentPoi> getPoiList() {
-//                return null;
-//            }
-//
-//            @Override
-//            public float getBearing() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public float getSpeed() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public long getTime() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public long getElapsedRealtime() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public int getGPSRssi() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public int getInOutStatus() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public String getIndoorBuildingId() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getIndoorBuildingFloor() {
-//                return null;
-//            }
-//
-//            @Override
-//            public int getIndoorLocationType() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public double getDirection() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public String getCityCode() {
-//                return null;
-//            }
-//
-//            @Override
-//            public String getCityPhoneCode() {
-//                return null;
-//            }
-//
-//            @Override
-//            public TencentMotion getMotion() {
-//                return null;
-//            }
-//
-//            @Override
-//            public int getGpsQuality() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public float getDeltaAngle() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public float getDeltaSpeed() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public int getCoordinateType() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public int getFakeReason() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public int isMockGps() {
-//                return 0;
-//            }
-//
-//            @Override
-//            public Bundle getExtra() {
-//                return null;
-//            }
-//        };
-//    }
+    private TencentLocation obtainTecentLocation(LatLng latLng) {
+        return new TencentLocation() {
+            @Override
+            public String getProvider() {
+                return "NetWork";
+            }
+
+            @Override
+            public String getFusionProvider() {
+                return null;
+            }
+
+            @Override
+            public String getSourceProvider() {
+                return null;
+            }
+
+            @Override
+            public double getLatitude() {
+                return latLng.getLatitude();
+            }
+
+            @Override
+            public double getLongitude() {
+                return latLng.getLongitude();
+            }
+
+            @Override
+            public double getAltitude() {
+                return latLng.getAltitude();
+            }
+
+            @Override
+            public float getAccuracy() {
+                return 100;
+            }
+
+            @Override
+            public String getName() {
+                return "null";
+            }
+
+            @Override
+            public String getAddress() {
+                return "null";
+            }
+
+            @Override
+            public String getNation() {
+                return "null";
+            }
+
+            @Override
+            public String getProvince() {
+                return "null";
+            }
+
+            @Override
+            public String getCity() {
+                return "null";
+            }
+
+            @Override
+            public String getDistrict() {
+                return "null";
+            }
+
+            @Override
+            public String getTown() {
+                return null;
+            }
+
+            @Override
+            public String getVillage() {
+                return null;
+            }
+
+            @Override
+            public String getStreet() {
+                return null;
+            }
+
+            @Override
+            public String getStreetNo() {
+                return null;
+            }
+
+            @Override
+            public Integer getAreaStat() {
+                return null;
+            }
+
+            @Override
+            public List<TencentPoi> getPoiList() {
+                return null;
+            }
+
+            @Override
+            public float getBearing() {
+                return 0;
+            }
+
+            @Override
+            public float getSpeed() {
+                return 0;
+            }
+
+            @Override
+            public long getTime() {
+                return 0;
+            }
+
+            @Override
+            public long getElapsedRealtime() {
+                return 0;
+            }
+
+            @Override
+            public int getGPSRssi() {
+                return 0;
+            }
+
+            @Override
+            public int getInOutStatus() {
+                return 0;
+            }
+
+            @Override
+            public String getIndoorBuildingId() {
+                return null;
+            }
+
+            @Override
+            public String getIndoorBuildingFloor() {
+                return null;
+            }
+
+            @Override
+            public int getIndoorLocationType() {
+                return 0;
+            }
+
+            @Override
+            public double getDirection() {
+                return 0;
+            }
+
+            @Override
+            public String getCityCode() {
+                return null;
+            }
+
+            @Override
+            public String getCityPhoneCode() {
+                return null;
+            }
+
+            @Override
+            public TencentMotion getMotion() {
+                return null;
+            }
+
+            @Override
+            public int getGpsQuality() {
+                return 0;
+            }
+
+            @Override
+            public float getDeltaAngle() {
+                return 0;
+            }
+
+            @Override
+            public float getDeltaSpeed() {
+                return 0;
+            }
+
+            @Override
+            public int getCoordinateType() {
+                return 0;
+            }
+
+            @Override
+            public int getFakeReason() {
+                return 0;
+            }
+
+            @Override
+            public int isMockGps() {
+                return 0;
+            }
+
+            @Override
+            public Bundle getExtra() {
+                return null;
+            }
+        };
+    }
 
     private Handler handler = new Handler(new Handler.Callback() {
         @Override

app/src/main/java/com/navinfo/outdoor/util/FileSpliteMergeUtils.kt

@@ -44,7 +44,7 @@ object FileSpliteMergeUtils {
                 val begin = offSet
                 // 如果当前index对应的数据没有超过文件大小，则使用cutSize，否则使用文件实际剩余大小
                 var end = begin + cutSize
-                if (totalLength<end) {
+                if (totalLength<=end) {
                     end = totalLength;
                 }
                 val file = createSingleFile(sourceFile,i)
@@ -88,9 +88,9 @@ object FileSpliteMergeUtils {
     private fun writeFile(inFile: RandomAccessFile,single: File,begin: Long,end: Long): Long{
         var endPointer = 0L
         val out = RandomAccessFile(single,"rw")
+        var index = 0
         try {
             val byte = ByteArray(1024)
-            var index = 0
             inFile.seek(begin)
             while (inFile.read(byte).also { index = it } != -1 && inFile.filePointer <= end){
                 out.write(byte,0,index)
@@ -101,7 +101,7 @@ object FileSpliteMergeUtils {
         }finally {
             out.close()
         }
-        return endPointer - 1024//减1024是为了避免分割文件时丢包
+        return endPointer - index // 减去最后一次读取的字节数，因为while循环中会先读取文件，导致filePointer字段向后移动index，但是后面的判断条件导致循环跳出，所以要将下次读取的offset向前移动
     }
 
     /**

app/src/main/java/com/navinfo/outdoor/util/NaviUtils.java

@@ -474,8 +474,8 @@ public class NaviUtils {
         @Override
         public void onRouteSearchSuccess(ArrayList<RouteData> arrayList) {
             // 添加道路Route到地图，默认选取第一条
-            addRoutes(arrayList, tencentMap);
-            zoomToRoute(arrayList.get(0), tencentMap);
+            addRoutes(arrayList.get(0), tencentMap);
+            zoomToRoute(mContext, arrayList.get(0), tencentMap);
             try {
                 // 自动开始导航
                 if (Constant.currentNaviType == Constant.NAV_TYPE.CAR) {
@@ -536,8 +536,7 @@ public class NaviUtils {
         }
     }
 
-    public void addRoutes(ArrayList<RouteData> mRouteDatas, TencentMap map) {
-        RouteData routeData = mRouteDatas.get(0);
+    public Polyline addRoutes(RouteData routeData, TencentMap map) {
         ArrayList<TrafficItem> traffics = getTrafficItemsFromList(routeData.getTrafficIndexList());
         List<LatLng> mRoutePoints = routeData.getRoutePoints();
         // 点的个数
@@ -578,9 +577,9 @@ public class NaviUtils {
             map = tencentMap;
         }
         Polyline polyline = map.addPolyline(options);
-
+        return polyline;
     }
-    public void zoomToRoute(RouteData routeData, TencentMap map) {
+    public void zoomToRoute(Context mContext, RouteData routeData, TencentMap map) {
         int marginLeft = mContext.getResources().getDimensionPixelSize(R.dimen.navigation_line_margin_left);
         int marginTop = mContext.getResources().getDimensionPixelSize(R.dimen.navigation_line_margin_top);
         int marginRight = mContext.getResources().getDimensionPixelSize(R.dimen.navigation_line_margin_right);