Merge pull request #17 from chenenyu/dev

issue 16

Author: chenenyu

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [0.4.2] - 2021/12/03.
+
+* issue #16.
+
 ## [0.4.1] - 2021/11/04.
 
 * Fix a null cast error.

lib/src/lifecycle_aware.dart

@@ -4,6 +4,8 @@ import 'package:flutter/widgets.dart';
 mixin LifecycleAware {
   LifecycleEvent? _currentLifecycleState;
 
+  LifecycleEvent? get currentLifecycleState => _currentLifecycleState;
+
   @mustCallSuper
   void handleLifecycleEvents(List<LifecycleEvent> events) {
     if (_currentLifecycleState == events.last) {
@@ -39,7 +41,7 @@ mixin LifecycleAware {
 
   void onLifecycleEvent(LifecycleEvent event);
 
-  /// Used for a indexed child, such as a item of [ListView]/[GridView].
+  /// Used for an indexed child, such as an item of [ListView]/[GridView].
   int? get itemIndex => null;
 }
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: lifecycle
 description: Lifecycle support for Flutter widgets.
-version: 0.4.1
+version: 0.4.2
 homepage: https://github.com/chenenyu/lifecycle
 publish_to: https://pub.dev