From 9f3acf3f22883cab7ef4f7f18a25092ae0d722bd Mon Sep 17 00:00:00 2001
From: perrchick <perrchick@gmail.com>
Date: Thu, 7 Mar 2019 12:42:22 +0200
Subject: [PATCH] Considering and old issue as well:
 https://github.com/Lyokone/flutterlocation/issues/36

---
 ios/Classes/LocationPlugin.m | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/ios/Classes/LocationPlugin.m b/ios/Classes/LocationPlugin.m
index dcb8d4f5..904cf400 100644
--- a/ios/Classes/LocationPlugin.m
+++ b/ios/Classes/LocationPlugin.m
@@ -128,7 +128,13 @@ -(BOOL) isPermissionGranted {
 -(FlutterError*)onListenWithArguments:(id)arguments eventSink:(FlutterEventSink)events {
     self.flutterEventSink = events;
     self.flutterListening = YES;
-    [self.clLocationManager startUpdatingLocation];
+
+    if ([self isPermissionGranted]) {
+        [self.clLocationManager startUpdatingLocation];
+    } else {
+        [self requestPermission];
+    }
+
     return nil;
 }
 
@@ -137,6 +143,8 @@ -(FlutterError*)onCancelWithArguments:(id)arguments {
     return nil;
 }
 
+#pragma mark - CLLocationManagerDelegate Methods
+
 -(void)locationManager:(CLLocationManager*)manager didUpdateLocations:(NSArray<CLLocation*>*)locations {
     CLLocation *location = locations.firstObject;
     NSDictionary<NSString*,NSNumber*>* coordinatesDict = @{
@@ -160,4 +168,18 @@ -(void)locationManager:(CLLocationManager*)manager didUpdateLocations:(NSArray<C
     }
 }
 
+- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status {
+    if (status == kCLAuthorizationStatusDenied) {
+        // The user denied authorization
+        NSLog(@"User denied permissions");
+    }
+    else if (status == kCLAuthorizationStatusAuthorizedWhenInUse || status == kCLAuthorizationStatusAuthorizedAlways) {
+        NSLog(@"User granted permissions");
+
+        if (self.locationWanted || self.flutterListening) {
+            [self.clLocationManager startUpdatingLocation];
+        }
+    }
+}
+
 @end