iOS判断应用是否有定位权限

1.导入类库：#import 2.判断用户手机是否开启了定位服务：这里就要查看CLLocationManager的授权状态，此方法会返回当前授权状态：[CLLocationManager authorizationStatus]授权状态为枚举值：kCLAuthorizationStatusNotDetermined //用户尚未对该应用程序作出选择kCLAuthorizationStatusRestricted //应用程序的定位权限被限制 kCLAuthorizationStatusAuthorizedAlways //一直允许获取定位kCLAuthorizationStatusAuthorizedWhenInUse //在使用时允许获取定位kCLAuthorizationStatusAuthorized //已废弃，相当于一直允许获取定位kCLAuthorizationStatusDenied //拒绝获取定位3.判断用户是否授权应用获取定位权限的完整代码:if ([CLLocationManager locationServicesEnabled] && ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorizedWhenInUse || [CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined || [CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorized)) { //定位功能可用}else if ([CLLocationManager authorizationStatus] ==kCLAuthorizationStatusDenied) {//定位不能用iOS判断应用是否有定位权限