[英]CLLocation data getting null in iOS
Hello I am getting user location using CLLocationManager
I can get latitude,longitude,country name and administrative area. 您好,我正在使用
CLLocationManager
获取用户位置,我可以获取纬度,经度,国家/地区名称和管理区域。 But I want to get the city name or sub administrative area. 但是我想获得城市名称或子行政区域。
NSString *address = [NSString stringWithFormat:@"%@ %@\n%@ %@\n%@\n%@",
self.placemark.subThoroughfare, self.placemark.thoroughfare,
self.placemark.postalCode, self.placemark.subLocality,
self.placemark.subAdministrativeArea,
self. placemark.country];
but except the country andthoroughfare other values are null. 但除了国家和通行费外,其他值均为null。 Why is that?
这是为什么? How can I solve this issue?
我该如何解决这个问题? Please help me.
请帮我。 Thanks
谢谢
you have to get country value and address string from addressDictionary
Like 您必须从
addressDictionary
获得国家/地区值和地址字符串,例如
NSDictionary *dictAddress = [NSDictionary dictionaryWithDictionary:placemark.addressDictionary];
NSMutableDictionary *dictTxtData = [NSMutableDictionary dictionary];
NSLog(@"country:%@",dictAddress[@"Country"]);
you have to get other details from placemark
您必须从
placemark
获取其他详细信息
NSLog(@"thoroughfare:%@",placemark.thoroughfare);
NSLog(@"subThoroughfare:%@",placemark.subThoroughfare);
NSLog(@"subAdministrativeArea:%@",placemark.subAdministrativeArea);
NSLog(@"postCode:%@",placemark.postalCode);
if you have get nil value then change location or check with popular location and check it again and use direct placemark
insten of self.placemark
. 如果你有获得零值,则改变位置或与流行的位置检查并再次检查并使用直接
placemark
中insten self.placemark
。 my output is: 我的输出是:
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