cllocationmanager不要求用户权限iOS8上

Question

这里是我的代码：

if (!_locationManager) 
    { 
     _locationManager = [[CLLocationManager alloc] init]; 
     [_locationManager setDelegate:self]; 
    } 
    [_locationManager startUpdatingLocation]; 

如果有人知道请帮助..谢谢

Answer 1

当您使用位置服务iOS-8.0及以上时，您需要添加一个致电requestWhenInUseAuthorization。找到下面的示例代码。

locationManager = [[CLLocationManager alloc]init]; 
locationManager.delegate = self; 

// this check is required for iOS 8+ 
// selector 'requestWhenInUseAuthorization' is first introduced in iOS 8 
if ([locationManager respondsToSelector:@selector(requestWhenInUseAuthorization)]) { 
    [locationManager requestWhenInUseAuthorization]; 
} 

[locationManager startUpdatingLocation]; 

欲了解更多信息，请参阅blog。

希望这会有所帮助。

Answer 2

添加[locationManager requestAlwaysAuthorization];到您的代码，并添加条目NSLocationAlwaysUsageDescription与您的.plist价值是某种你想要求用户许可的消息。