fix(ios): Don't get location if permission is not determined (#3802)

ios/Capacitor/Capacitor/Plugins/Geolocation.swift

@@ -14,16 +14,16 @@ public struct GeolocationCoords {
 class GetLocationHandler: NSObject, CLLocationManagerDelegate {
   var locationManager = CLLocationManager()
   var call: CAPPluginCall
+  var shouldWatch: Bool
+  var hasPendingOperation: Bool
 
   init(call: CAPPluginCall, options: [String:Any]) {
     self.call = call
-
+    self.shouldWatch = options["watch"] as! Bool
+    self.hasPendingOperation = true
     super.init()
-
     // TODO: Allow user to configure accuracy, request/authorization mode
     self.locationManager.delegate = self
-    self.locationManager.requestWhenInUseAuthorization()
-    let shouldWatch = options["watch"] as! Bool
     if call.getBool("enableHighAccuracy", false)! {
       if shouldWatch {
         self.locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation
@@ -34,17 +34,26 @@ class GetLocationHandler: NSObject, CLLocationManagerDelegate {
       self.locationManager.desiredAccuracy = kCLLocationAccuracyThreeKilometers
     }
 
-    if shouldWatch {
-      self.locationManager.startUpdatingLocation()
+    if CLLocationManager.authorizationStatus() == .notDetermined {
+      self.locationManager.requestWhenInUseAuthorization()
     } else {
-      self.locationManager.requestLocation()
+      getLocation();
     }
   }
 
   public func stopUpdating() {
     self.locationManager.stopUpdatingLocation()
   }
-
+
+  public func getLocation() {
+    hasPendingOperation = false
+    if shouldWatch {
+      self.locationManager.startUpdatingLocation()
+    } else {
+      self.locationManager.requestLocation()
+    }
+  }
+
   func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
     call.error(error.localizedDescription, error, [
       "message": error.localizedDescription
@@ -61,7 +70,13 @@ class GetLocationHandler: NSObject, CLLocationManagerDelegate {
       call.success()
     }
   }
-
+
+  public func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {
+    if status != .notDetermined && hasPendingOperation {
+      getLocation()
+    }
+  }
+
   func makePosition(_ location: CLLocation) -> JSObject {
     var ret = JSObject()
     var coords = JSObject()