Gaode positioning - the problem that the permission pop-up box does not appear

The positioning pop-up box is not prompted

Recently, I am optimizing the old projects of the company , It is found that there is no prompt in the location permission pop-up box in the project .
At first I thought it was plist There is no configuration in the file , Just reconfigure , The three permissions marked in the red box in the following picture are all about location configuration .

 Generally, we use the third permission ： stay APP Get location information during use . prevent APP The audit was rejected due to location permission 

After configuring these, write according to the normal process in the official document .

1、 Gaode first SDK Import the project ( There are specific methods in the official documents ).

2、 Import header problems into the project

 #import <AMapFoundationKit/AMapFoundationKit.h>
 #import <AMapLocationKit/AMapLocationKit.h>

3、 initialization

  self.GlocationManager = [[AMapLocationManager alloc] init]; //  initialization 
  self.GlocationManager.delegate = self; //  Implementing agents 
  self.GlocationManager.desiredAccuracy = kCLLocationAccuracyBest; //  Positioning accuracy   
  self.GlocationManager.distanceFilter = 50; //  Locate the minimum update distance 
 
  if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 9) {
       self.GlocationManager.allowsBackgroundLocationUpdates = YES;
   }
 [self.GlocationManager setLocatingWithReGeocode:YES];
  [self.GlocationManager startUpdatingLocation];

4、 Implementing agent methods

 This is the problem that the pop-up box does not appear , Before running, there was always no pop-up , Warning tips 

"  To be in iOS 8 And above versions use background location services ,  Need to achieve amapLocationManager:doRequireLocationAuth:  Proxy method "

 In the project, there is no pop-up box because this method has not been added and implemented , Then add this method , Run again and the prompt box will pop up successfully .

- (void)amapLocationManager:(AMapLocationManager *)manager doRequireLocationAuth:(CLLocationManager*)locationManager{
    [locationManager requestWhenInUseAuthorization];//  Use location information during project use    Replaceable 
}

- (void)amapLocationManager:(AMapLocationManager *)manager didUpdateLocation:(CLLocation *)location reGeocode:(AMapLocationReGeocode *)reGeocode
{
    NSLog(@"location:{lat:%f; lon:%f; accuracy:%f}", location.coordinate.latitude, location.coordinate.longitude, location.horizontalAccuracy);
    if (reGeocode)
      {
          NSLog(@" Current address information :%@%@%@%@%@%@", reGeocode.province,reGeocode.city,reGeocode.district,reGeocode.street,reGeocode.number,reGeocode.AOIName);
      }
}

Sum up , If your project is such a problem , You can refer to this method .