判斷用戶是否開啟了定位功能
if ([CLLocationManager locationServicesEnabled] && ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorized || [CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined)) { //定位功能可用,開始定位 _locationManger = [[CLLocationManager alloc] init]; locationManger.delegate = self; [locationManger startUpdatingLocation]; } else if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusDenied){ NSlog("定位功能不可用,提示用戶或忽略"); }
最後更新:2017-04-03 05:40:07