app内置sdk想必大家都看到了,自从2021年12月份三家主流地图sdk几乎同事宣布商用收费,应用到的地图展示,地图定位,导航等SDK功能都是需要收费的(公益app除外),不管你是大型的企业还是小企业,不管你是访问一次还是几百万次,一刀切一视同仁,在这种情况下好多公司,应用功能不多的情况下都是选择删除相应地图SDK,展示地图图片或者仅仅是展示地址,自行搜索.在这种情况下,使用app跳转调用也许会是一个比较缓和的方式,基于这种情况,列举一下使用情况.
三家的调用app文档如下:
以下为路线规划/标注处理
由于地图执行的标准不一样,定位坐标需要转换,如下:
//百度转火星坐标
+ (CLLocationCoordinate2D )bdToGGEncrypt:(CLLocationCoordinate2D)coord
{
double x = coord.longitude - 0.0065, y = coord.latitude - 0.006;
double z = sqrt(x * x + y * y) - 0.00002 * sin(y * M_PI);
double theta = atan2(y, x) - 0.000003 * cos(x * M_PI);
CLLocationCoordinate2D transformLocation ;
transformLocation.longitude = z * cos(theta);
transformLocation.latitude = z * sin(theta);
return transformLocation;
}
//火星坐标转百度坐标
+ (CLLocationCoordinate2D )ggToBDEncrypt:(CLLocationCoordinate2D)coord
{
double x = coord.longitude, y = coord.latitude;
double z = sqrt(x * x + y * y) + 0.00002 * sin(y * M_PI);
double theta = atan2(y, x) + 0.000003 * cos(x * M_PI);
CLLocationCoordinate2D transformLocation ;
transformLocation.longitude = z * cos(theta) + 0.0065;
transformLocation.latitude = z * sin(theta) + 0.006;
return transformLocation;
}
xcode中注意事项:
1.添加配置白名单
2.保证添加的键值要在前50的位置不然判断地图app是否安装,一直会返回NO
判断是否安装:
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"baidumap://"]]) {
}
//高德地图
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"iosamap://"]]) {
}
//腾讯地图
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"qqmap://"]]) {
}
展示路线规划:
苹果地图:
NSDictionary *options = @{
MKLaunchOptionsDirectionsModeKey : MKLaunchOptionsDirectionsModeDriving,
MKLaunchOptionsMapTypeKey : @(MKMapTypeStandard),
MKLaunchOptionsShowsTrafficKey : @(YES)
};
MKMapItem *currentLoc = [MKMapItem mapItemForCurrentLocation];
//如果存在经纬度,是进行起点/终点传入处理
if (latitude.length) {
CLLocationCoordinate2D loc = CLLocationCoordinate2DMake([latitude doubleValue], [longitude doubleValue]);
MKMapItem *toLocation = [[MKMapItem alloc]initWithPlacemark:[[MKPlacemark alloc]initWithCoordinate:loc addressDictionary:nil] ];
toLocation.name = query;
[MKMapItem openMapsWithItems:@[currentLoc,toLocation] launchOptions:options];
}
//如果没有经纬度,检索地点名称
else{
CLGeocoder *geocoder = [CLGeocoder new];
[geocoder geocodeAddressString:query completionHandler:^(NSArray *placemarks, NSError *error) {
CLPlacemark *clToPlacemark=[placemarks firstObject];//获取第一个地标
MKPlacemark *mkToPlacemark=[[MKPlacemark alloc]initWithPlacemark:clToPlacemark];
MKMapItem *toLocation=[[MKMapItem alloc]initWithPlacemark:mkToPlacemark];
toLocation.name = query;
[MKMapItem openMapsWithItems:@[currentLoc,toLocation] launchOptions:options];
}];
}
百度地图:
//存在经纬度为线路规划
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"baidumap://map/direction?origin=我的位置&destination=latlng:%@,%@|name:%@&mode=driving&coord_type=gcj02&src=ios.yourCompanyName.yourAppName",latitude,longitude,address];
}
//不存在经纬度为只传destination:即可
else{
urlString = [NSString stringWithFormat:@"baidumap://map/direction?origin=我的位置&destination=%@&mode=driving&coord_type=gcj02&src=ios.yourCompanyName.yourAppName",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
高德地图:
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"iosamap://path?sourceApplication=yourAppName&sid=&slat=&slon=&sname=&did=&dlat=%@&dlon=%@&dname=%@&dev=0&t=0",baseLatitude,baseLongitude,address];
}else{
urlString = [NSString stringWithFormat:@"iosamap://path?sourceApplication=yourAppName&sid=&slat=&slon=&sname=&did=&dlat=&dlon=&dname=%@&dev=0&t=0",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
腾讯地图:
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"qqmap://map/routeplan?type=drive&from=我的位置&fromcoord=CurrentLocation&to=%@&tocoord=%@,%@",address,baseLatitude,baseLongitude];
}else{
urlString = [NSString stringWithFormat:@"qqmap://map/routeplan?type=drive&from=我的位置&fromcoord=CurrentLocation&to=%@&tocoord=",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
展示地图标注:
注意:如无坐标,只能是进行搜索/地址解析,这样更准确一些,有经纬度为mark标注类型
苹果地图:
if (latitude.length > 0) {
CLLocationCoordinate2D loc = CLLocationCoordinate2DMake([latitude doubleValue], [longitude doubleValue]);
MKPlacemark * mkPlacemark= [[MKPlacemark alloc]initWithCoordinate:loc addressDictionary:nil];
MKMapItem * markLocation = [[MKMapItem alloc]initWithPlacemark:mkPlacemark];
markLocation.name = query;
[MKMapItem openMapsWithItems:@[markLocation] launchOptions:nil];
}else{
CLGeocoder *geocoder = [CLGeocoder new];
[geocoder geocodeAddressString:query completionHandler:^(NSArray *placemarks, NSError *error) {
CLPlacemark *clPlacemark=[placemarks firstObject];//获取第一个地标
MKPlacemark * mkPlacemark=[[MKPlacemark alloc]initWithPlacemark:clPlacemark];
MKMapItem * markLocation=[[MKMapItem alloc]initWithPlacemark:mkPlacemark];
markLocation.name = query;
[MKMapItem openMapsWithItems:@[markLocation] launchOptions:nil];
}];
}
百度地图:
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"baidumap://map/marker?location=%@,%@address=%@&title=%@&content=%@&src=ios.yourCompanyName.yourAppName",baseLatitude,baseLongitude,address,address,address];
}
else{
urlString = [NSString stringWithFormat:@"baidumap://map/geocoder?address=%@&src=ios.yourCompanyName.yourAppName",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
高德地图:
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"iosamap://viewMap?sourceApplication=yourAppName&poiname=%@&lat=%@&lon=%@&dev=0",address,baseLatitude,baseLongitude];
}else{
urlString = [NSString stringWithFormat:@"iosamap://poi?sourceApplication=yourAppName&name=%@&lat1=&lon1=&lat2=&lon2=&dev=0",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
腾讯地图:
if (latitude.length > 0) {
urlString = [NSString stringWithFormat:@"qqmap://map/marker?marker=coord:%@,%@;title:%@;addr:%@",baseLatitude,baseLongitude,address,address];
}else{
urlString = [NSString stringWithFormat:@"qqmap://map/search?keyword=%@",address];
}
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL * mapUrl = [NSURL URLWithString:urlString];
if ([[UIApplication sharedApplication] canOpenURL:mapUrl]) {
[[UIApplication sharedApplication] openURL:mapUrl];
}
