Question

我正在使用代码获取用户的当前位置，它使用ios7但不使用ios 8，这是我的代码，请告诉我哪里出错：

{


 //Start location manager
    mLocationManager = [[CLLocationManager alloc] init];

    [mLocationManager setDelegate:self];
    //We actually fetch current location only once, next line almost pointless
   // [mLocationManager setDistanceFilter:100.0f]; // 100m
    //[mLocationManager setDesiredAccuracy:kCLLocationAccuracyHundredMeters]; // 100 m
    [mLocationManager setDesiredAccuracy:kCLLocationAccuracyBest]; // 100 m

}

Answer 1

获取当前位置。它正在ios8中为我工作

_locationManager = [[CLLocationManager alloc]init]; // initializing locationManager

_locationManager.delegate = self; // we set the delegate of locationManager to self.
_locationManager.desiredAccuracy = kCLLocationAccuracyBest;

[_locationManager startUpdatingLocation];// add this line to update location

Answer 2

在iOS8上，您应该在开始CLLocationManager

之前要求授权

[self.locationManager requestWhenInUseAuthorization];

另外，您需要在NSLocationWhenInUseUsageDescription中设置Info.plit。

获取ios8中的当前位置

2 个答案: