不能使用CLLocation Manager在iOS 8中获取用户的位置？ [英] Not able to get the user's location in iOS 8 using CLLocation Manager?

问题描述

我试图得到用户的纬度和经度，但是我得到了结果0.000000 - 我已经尝试了以下代码。

I tried to get the user's latitude and longitude but I got result 0.000000 - I have tried following code.

• 我分配了位置管理器变量。


• 位置管理器分配并设置代理是自我


• 检查iOS 8版本验证请求。


• 使用位置启动更新位置功能。<​​/ li>
  

• I have assign the location manager variable.
• Location Manager allocated and set the delegate is self.
• Checked the iOS 8 version validation requesting.
• Using location start update location function.

代码：

locationmanager=[[CLLocationManager alloc]init];
locationmanager.delegate=self;
// check before requesting, otherwise it might crash in older version
if ([locationmanager respondsToSelector:@selector(requestWhenInUseAuthorization)]) {

    [locationmanager requestWhenInUseAuthorization];

}
[locationmanager startUpdatingLocation];

#pragma mark - CLLocationManagerDelegate
-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
{
    NSLog(@"locations %@",locations);
    CLLocation*location = [locations lastObject];
    NSLog(@"location %f",location.coordinate.latitude);
}   

结果：2014-10-15 11： 10：20.118好[714：25676]纬度0.000000

Result:2014-10-15 11:10:20.118 Good[714:25676] latitude 0.000000

推荐答案

确保你已经添加以下行NSLocationWhenInUseUsageDescription或.plist文件中的NSLocationAlwaysUsageDescription。

Make sure that you have added the following lines NSLocationWhenInUseUsageDescription or NSLocationAlwaysUsageDescription in .plist file.

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