From 1dbe8b9a787eef6fefbea8bec696003713f37512 Mon Sep 17 00:00:00 2001
From: Taranjeet Singh <taranjeet@flick2know.com>
Date: Fri, 16 Aug 2024 15:11:29 +0530
Subject: [PATCH] feat!(location_info): make nav key nullable

Signed-off-by: Taranjeet Singh <taranjeet@flick2know.com>
---
 example/pubspec.lock                          | 16 ++++++++
 lib/src/core/location_info/location_info.dart | 39 +++++++++++--------
 2 files changed, 38 insertions(+), 17 deletions(-)

diff --git a/example/pubspec.lock b/example/pubspec.lock
index 01759bc..2e97d00 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -308,6 +308,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  file_picker:
+    dependency: transitive
+    description:
+      name: file_picker
+      sha256: "2ca051989f69d1b2ca012b2cf3ccf78c70d40144f0861ff2c063493f7c8c3d45"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.5"
   file_selector_linux:
     dependency: transitive
     description:
@@ -947,6 +955,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  open_file:
+    dependency: transitive
+    description:
+      name: open_file
+      sha256: a5a32d44acb7c899987d0999e1e3cbb0a0f1adebbf41ac813ec6d2d8faa0af20
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.3.2"
   package_info_plus:
     dependency: transitive
     description:
diff --git a/lib/src/core/location_info/location_info.dart b/lib/src/core/location_info/location_info.dart
index 21d7e61..6496748 100644
--- a/lib/src/core/location_info/location_info.dart
+++ b/lib/src/core/location_info/location_info.dart
@@ -32,7 +32,7 @@ abstract class LocationInfo {
 }
 
 class LocationInfoImpl implements LocationInfo {
-  final GlobalKey<NavigatorState> navKey;
+  final GlobalKey<NavigatorState>? navKey;
 
   final bool enforceGeocoding;
 
@@ -58,11 +58,13 @@ class LocationInfoImpl implements LocationInfo {
       final permissionStatus = await Geolocator.checkPermission();
 
       if (!_isPermissionGranted(permissionStatus)) {
-        await DialogUtils.showAlertDialog(
-            title: 'Location Permission Required!',
-            content: defaultLocationReason,
-            actionText: 'OKAY GOT IT',
-            navKey: navKey);
+        if (navKey != null) {
+          await DialogUtils.showAlertDialog(
+              title: 'Location Permission Required!',
+              content: defaultLocationReason,
+              actionText: 'OKAY GOT IT',
+              navKey: navKey!);
+        }
       }
 
       final permission = await Geolocator.requestPermission();
@@ -231,18 +233,21 @@ class LocationInfoImpl implements LocationInfo {
         final geolocationStatus = await Geolocator.isLocationServiceEnabled();
         if (!_isPermissionGranted(permission) || !geolocationStatus) {
           t.cancel();
-
-          await navKey.currentState!.push(MaterialPageRoute(
-            builder: (_) => AppErrorPage(
-              LocationException(
-                '${Constants.locationNotAvailable}'
-                '\n$defaultLocationReason',
+          if (navKey != null) {
+            await navKey!.currentState!.push(
+              MaterialPageRoute(
+                builder: (_) => AppErrorPage(
+                  LocationException(
+                    '${Constants.locationNotAvailable}'
+                    '\n$defaultLocationReason',
+                  ),
+                  onRetryTap: () {
+                    initLocation();
+                  },
+                ),
               ),
-              onRetryTap: () {
-                initLocation();
-              },
-            ),
-          ));
+            );
+          }
         }
       });
     }