ios地图sdk | 百度地图api sdk-凯发k8官方旗舰厅

bmkwalknavigationmanager*manager =[bmkwalknavigationmanager sharedmanager];
manager.walknavimode=bmk_walk_navigation_mode_walk_normal;
manager.enablemultiroute=yes;// 设置是否支持多路线 since 6.5.4
manager.routeplandelegate= self;// 设置多路线规划回调，支持关键字 since 6.5.4
manager.routeguidancedelegate= self;// 设置导航状态信息回调
manager.ttsplayerdelegate= self;//设置语音播报回调
manager.managerdelegate= self;// 设置导航状态回调，如退出导航
manager.calcroutedelegate= self;// 算路回调，只支持经纬度算路，区别于多路线规划回调 since 6.5.4
manager.locationauthorizationdelegate= self;
// 启用后台位置指示器，进入后台时保留被授予的临时访问权限（精确位置）
[manager showsbackgroundlocationindicator:yes];

//由开发者提供导航页面
walknaviviewcontroller*controller =[[walknaviviewcontroller alloc] init];
//初始化
bool inited =[[bmkwalknavigationmanager sharedmanager] initnaviengine:controller];
if(inited){
//初始化成功，发起算路...
}

bmkwalknavilaunchparam*param =[[bmkwalknavilaunchparam alloc] init];
param.startpoint= _startannotation.coordinate;//设置起点
param.endpoint= _endannotation.coordinate;//设置终点
[[bmkwalknavigationmanager sharedmanager] routeplanwithparams:param];

#pragma mark -bmkwalkcyclerouteplandelegate
/**
 开始算路
 */
-(void)onrouteplanstart:(bmkwalkcyclenavigationtype)navitype {
nslog(@"sdk-开始步行路线规划");
}
-(void)onrouteplanresult:(bmkwalkcyclerouteplanerrorcode)errorcode navitype:(bmkwalkcyclenavigationtype)navitype{
if(errorcode ==bmk_walk_cycle_routeplan_result_success){
nslog(@"sdk-算路成功");
if(navitype ==bmk_walk_cycle_navigation_type_walk){
[self.mapview removeoverlays:self.mapview.overlays];
// 展示多路线
            _routepolylines =[[bmkwalknavigationmanager sharedmanager] displayrouteplanresult:_mapview];
if(_routepolylines.count==1){
// 只有一条时直接使用该路线进行引擎算路，成功后进入导航页面
[[bmkwalknavigationmanager sharedmanager] navicalcroute:0];
}
}
}else{
nslog(@"sdk-步行路线规划失败");
}
}
/// 自定义多路线样式
-(bmkoverlayview*)mapview:(bmkmapview*)map viewforoverlay:(id<bmkoverlay>)overlay {
/// 步行多路线polyline
if([overlay iskindofclass:[bmkpolylineclass]]&&[bmkwalknavigationmanager sharedmanager].enablemultiroute){
bmkpolylineview* polylineview =[[bmkpolylineview alloc] initwithoverlay:overlay];
        polylineview.linewidth=10.0;
if(_isfirstroute){
            _isfirstroute =no;
            polylineview.strokecolor=[[uicolor alloc] initwithred:0green:0blue:1alpha:0.7];
}else{
            polylineview.strokecolor=[[uicolor alloc] initwithred:0green:0blue:1alpha:0.4];
}
[_routepolylineviews addobject:polylineview];
return polylineview;
}
return nil;
}
/// 选路
-(void)mapview:(bmkmapview*)mapview onclickedbmkoverlayview:(bmkoverlayview*)overlayview {
if([overlayview iskindofclass:[bmkpolylineviewclass]]){
bmkoverlayview*polylineview =(bmkoverlayview*)overlayview;
nsinteger idx =[_routepolylines indexofobject:polylineview.overlay];
if(idx >=0&& idx < _routepolylines.count){
// 按照索引路线进行导航引擎算路，算路成功后进入导航
[[bmkwalknavigationmanager sharedmanager] navicalcroute:idx];
for(int i =0; i < _routepolylines.count; i){
bmkpolylineview*polylineview = _routepolylineviews[i];
if(idx == i){
                    polylineview.strokecolor=[[uicolor alloc] initwithred:0green:0blue:1alpha:0.7];
}else{
                    polylineview.strokecolor=[[uicolor alloc] initwithred:0green:0blue:1alpha:0.4];
}
}
}
}
    _routepolylines = nil;
[_routepolylineviews removeallobjects];
[self.mapview removeoverlays:self.mapview.overlays];
}
#pragma mark -<bmkwalknavicalcroutedelegate>
/// 引擎算路结果
-(void)onnavicalcrouteresult:(bmkwalkcyclerouteplanerrorcode)errorcode navitype:(bmkwalkcyclenavigationtype)navitype {
if(errorcode ==bmk_walk_cycle_routeplan_result_success){
if(navitype ==bmk_walk_cycle_navigation_type_walk){
[[bmkwalknavigationmanager sharedmanager] startwalknaviwithparentcontroller:self ispush:yes];
}else{
[[bmkcyclenavigationmanager sharedmanager] startcyclenaviwithparentcontroller:self ispush:yes];
}
}else{
nslog(@"sdk-引擎算路失败 %zd", errorcode);
}
}