iOS 8 : Location Services not working(iOS 8 定位失敗)

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如果是xcode6和ios 8的話,需要調用 CLLocationManager requestAlwaysAuthorization 方法,具體步驟如下:

1. @interface裡:
   CLLocationManager *locationManager;
2. 初始化:
   locationManager = [[CLLocationManager alloc] init];
3. 調用請求:
   [locationManager requestAlwaysAuthorization];
   [locationManager startUpdatingLocation];
4. 在 info.plist裡加入:
   NSLocationWhenInUseDescription,允許在前台擷取GPS的描述
   NSLocationAlwaysUsageDescription,允許在後台擷取GPS的描述

ps:調用請求前加上ios版本判斷就完美了。

完美一下:

// 判斷是否 iOS 8
if([self.locationManager respondsToSelector:@selector(requestAlwaysAuthorization)]) {
  [self.locationManager requestAlwaysAuthorization]; // 永久授權
  [self.locationManager requestWhenInUseAuthorization]; //使用中授權
}
[self.locationManager startUpdatingLocation];

iOS 8 : Location Services not working(iOS 8 定位失敗)

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