BMKWalkNavigationManager *manager = [BMKWalkNavigationManager sharedManager];
BMKWalkNaviViewController *controller = [[BMKWalkNaviViewController alloc] init];
controller.navigationType = 0;
BOOL inited = [[BMKWalkNavigationManager sharedManager] initNaviEngine:controller option:[self dispalyOption]];

/// 设置是否支持多路线规划选择，可在routePlanDelegate回调中处理多路线并进行绘制选择。默认NO
@property (nonatomic, assign) BOOL enableMultiRoute;

/// 多路线规划代理回调
@property (nonatomic, weak) id <BMKWalkCycleRoutePlanDelegate> routePlanDelegate;

BMKWalkNaviLaunchParam
BMKWalkNaviRouteNodeInfo
nodeInfo只有BMKWalkNavigationRouteNodeKeyword起终点支持多路线）

 BMKWalkNaviRouteNodeInfo *startNode = [[BMKWalkNaviRouteNodeInfo alloc] init];
startNode.location = self.startAnnotation.coordinate;
startNode.keyword = @"百度大厦";
startNode.type = BMKWalkNavigationRouteNodeKeyword;
        
BMKWalkNaviRouteNodeInfo *endNode = [[BMKWalkNaviRouteNodeInfo alloc] init];
endNode.location = self.endAnnotation.coordinate;
endNode.keyword = @"百度科技园";
        
BMKWalkNaviLaunchParam *param = [[BMKWalkNaviLaunchParam alloc] init];
param.startNode = startNode;
param.endNode = endNode;

[[BMKWalkNavigationManager sharedManager] routePlanWithParams:param];

- (void)onRoutePlanResult:(BMKWalkCycleRoutePlanErrorCode)errorCode naviType:(BMKWalkCycleNavigationType)naviType{

}

6.1 获取多路线信息

BMKWalkNavigationManager
/// 获取导航多路线规划信息 since 6.6.2
/// 需要在算路规划成功(-onRoutePlanResult: naviType:)后获取，否则会为nil
- (NSArray<BMKWalkCycleRouteResult *> *)getWalkNaviMulRouteInfos;

路线信息包含：路线总长度，路线总耗时，红绿灯个数，路段所经过的坐标集合（经纬度点转成的NSValue，经纬度坐标系与全局坐标系对应[BMKMapManager getCoordinateTypeUsedInBaiduMapSDK]）

@interface BMKWalkCycleRouteResult : NSObject

/// 路线长度 单位： 米
@property (nonatomic, assign) NSUInteger distance;
/// 路线耗时 单位： 秒
@property (nonatomic, assign) NSUInteger duration;
/// 红绿灯个数
@property (nonatomic, assign) NSUInteger lightCount;
/// 路段所经过的坐标集合
@property (nonatomic, strong) NSArray<NSValue *> *positions;
        
@end

6.2 绘制多路线

BMKWalkNavigationManager
/// 展示步行多路线  since 6.4.0
/// @param mapview 展示路线的mapView
/// @return obj 路线BMKPolyline
- (NSArray<BMKPolyline *> *)displayRoutePlanResult:(BMKMapView *)mapview;

BMKWalkNavigationManager
/// 引擎算路接口 since 6.4.0
/// @param routeIndex 路线索引
- (void)naviCalcRoute:(NSInteger)routeIndex;

/// 引擎算路代理，回调成功时即可调用startWalkNaviWithParentController开始导航
@property (nonatomic, weak) id <BMKWalkNaviCalcRouteDelegate> calcRouteDelegate;

- (void)onNaviCalcRouteResult:(BMKWalkCycleRoutePlanErrorCode)errorCode naviType:(BMKWalkCycleNavigationType)naviType {
[[BMKWalkNavigationManager sharedManager] startWalkNaviWithParentController:self isPush:YES];
}

9.1 ParentController 为nil时

a.可获取步行导航底图对象添加到任何需要的位置

/**
  * 获取步行导航底图对象
  */
- (BMKMapView *)getNaviMap;

或
b.可创建关联多实例导航View添加到任何需要的位置

BMKMultiNaviView *multiNaviView = [[BMKMultiNaviView alloc] initWithFrame:CGRectMake(0, 150, 200, 300)];
multiNaviView.defaultNaviMapLevel = 19;
// 多实例地图必须在算路前设置多实例导航类型并绑定数据源
BOOL bindFlag = [multiNaviView bindNaviDataSourceWithNaviType:BMK_WALK_CYCLE_NAVIGATION_TYPE_WALK];
if (bindFlag) {
    NSLog(@"SDK-多实例导航数据绑定成功");
} else {
    NSLog(@"SDK-多对实例导航数据绑定失败");
}

/**
  导航过程生命周期函数, 暂停导航
  */
- (void)pause;
       
/**
  导航过程生命周期函数, 恢复导航
  */
- (void)resume;
       
/**
  导航过程生命周期函数, 结束导航
  */
- (void)stop;

/**
  销毁单例
  */
+ (void)destroy;