Fix#152 resolve null check on overlay helper (#154)

* fix: update overlay config to resolve bottom padding

* fix #152: update overlay helper constraints initialization

Author: koukibadr

CHANGELOG.md

@@ -1,3 +1,11 @@
+## [2.4.5] - 16/04/2025
+
+* **Changes**
+* Mark `onCloseButtonPressed` as deprecated and replace it with `onDismiss` callback [PR#153](https://github.com/koukibadr/Elegant-Notification/pull/153)
+
+* **Bug Fix**
+* Fix null check operator when initializing overlay helper constraints [Issue#152](https://github.com/koukibadr/Elegant-Notification/issues/152)
+
 ## [2.4.4] - 30/03/2025
 
 * **Bug Fix**

README.md

@@ -46,7 +46,7 @@ To use this elegant notification package you need to add the dependency in `pubs
 
 ```yaml
 dependencies:
-	elegant_notification: ^2.4.4
+	elegant_notification: ^2.4.5
 ```
 
 ## Parameters

lib/resources/overlay_helper.dart

@@ -98,15 +98,20 @@ class _OverlayHelper implements OverlayHelper {
   double alignmentToLeftPos() {
     // Checking the vertical axis position of the overlay
     // -1 = left, 0 = center, 1 = right
-    if (position.x == 1) {
-      return MediaQuery.of(context).size.width -
-          mainContainerWidth() -
-          notificationMargin;
-    } else if (position.x == -1) {
-      return notificationMargin;
-    } else {
-      return ((position.x + 1) / 2) * MediaQuery.of(context).size.width -
-          (mainContainerWidth() / 2);
+    try {
+      if (position.x == 1) {
+        return MediaQuery.of(context).size.width -
+            mainContainerWidth() -
+            notificationMargin;
+      } else if (position.x == -1) {
+        return notificationMargin;
+      } else {
+        return ((position.x + 1) / 2) * MediaQuery.of(context).size.width -
+            (mainContainerWidth() / 2);
+      }
+    } catch (e) {
+      // Handle any exceptions that may occur
+      return notificationMargin; // Default value in case of an error
     }
   }
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: elegant_notification
 description: 'A new flutter package to display notifications on top of the screen, full customizable with built-in themes'
-version: 2.4.4
+version: 2.4.5
 homepage: 'https://github.com/koukibadr/Elegant-Notification'
 environment:
   sdk: '>=2.19.0 <4.0.0'