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Assets/99.imdk_unity/Runtime/Plugins/iOS/NativeLocation.mm

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+//
+//  NativeLocation.m
+//  Immersal SDK
+//
+//  Created by Mikko on 29/05/2020.
+//
+//
+
+#import "NativeLocation.h"
+
+double latitude;
+double longitude;
+double altitude;
+double haccuracy;
+double vaccuracy;
+
+@implementation NativeLocation
+
+CLLocationManager *locationManager;
+static bool isEnabled = NO;
+
+- (NativeLocation *)init
+{
+    locationManager = [[CLLocationManager alloc] init];
+    locationManager.delegate = self;
+    locationManager.distanceFilter = kCLDistanceFilterNone;
+    locationManager.desiredAccuracy = kCLLocationAccuracyBest;
+    
+    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
+        [locationManager requestWhenInUseAuthorization];
+        
+    return self;
+}
+
+- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status;
+{
+/*    switch (status) {
+        case kCLAuthorizationStatusAuthorizedWhenInUse:
+        case kCLAuthorizationStatusAuthorizedAlways:
+            isEnabled = YES; break;
+        default:
+            isEnabled = NO; break;
+    }*/
+}
+
+- (void)locationManager:(CLLocationManager*)manager didFailWithError:(NSError*)error;
+{
+    isEnabled = NO;
+}
+
+- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations;
+{
+    CLLocation *location = [locations lastObject];
+    latitude = location.coordinate.latitude;
+    longitude = location.coordinate.longitude;
+    altitude = location.altitude;
+    haccuracy = location.horizontalAccuracy;
+    vaccuracy = location.verticalAccuracy;
+    
+    isEnabled = YES;
+    
+    //NSLog(@"lat: %f long: %f alt: %f", latitude, longitude, altitude);
+}
+
+- (void)start
+{
+    if (locationManager != NULL) {
+        [locationManager startUpdatingLocation];
+    }
+}
+
+- (void)stop
+{
+    if (locationManager != NULL) {
+        [locationManager stopUpdatingLocation];
+    }
+    
+    isEnabled = NO;
+}
+
+@end
+
+static NativeLocation* locationDelegate = NULL;
+
+extern "C"
+{
+    void startLocation()
+    {
+        if (locationDelegate == NULL) {
+            locationDelegate = [[NativeLocation alloc] init];
+        }
+        
+        [locationDelegate start];
+    }
+
+    void stopLocation()
+    {
+        if (locationDelegate != NULL) {
+            [locationDelegate stop];
+        }
+    }
+        
+    double getLatitude()
+    {
+        return latitude;
+    }
+
+    double getLongitude()
+    {
+        return longitude;
+    }
+
+    double getAltitude()
+    {
+        return altitude;
+    }
+
+    double getHorizontalAccuracy()
+    {
+        return haccuracy;
+    }
+
+    double getVerticalAccuracy()
+    {
+        return vaccuracy;
+    }
+
+    bool locationServicesEnabled()
+    {
+        return isEnabled;
+    }
+}