Merge pull request #92 from CodandoTV/feature/solve-memory-leak

Check possible memory leaks

Author: gabrielbmoro

flutter/jujuba_svg/lib/core/jujuba_widget.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:jujuba_svg/core/commander/jujuba_commander.dart';
 import 'package:jujuba_svg/core/constants.dart';
@@ -87,6 +89,8 @@ class JujubaSVGWidget extends StatefulWidget {
 class _JujubaWebViewState extends State<JujubaSVGWidget> {
   late final WebViewController _controller;
 
+  StreamSubscription<String>? _streamSubscription = null;
+
   _JujubaWebViewState();
 
   @override
@@ -116,7 +120,7 @@ class _JujubaWebViewState extends State<JujubaSVGWidget> {
 
     await _controller.loadHtmlString(completeHtml);
 
-    widget.commander.stream.listen(
+    _streamSubscription = widget.commander.stream.listen(
       (jsCommand) => _runJavascript(jsCommand),
     );
   }
@@ -159,4 +163,11 @@ class _JujubaWebViewState extends State<JujubaSVGWidget> {
       controller: _controller,
     );
   }
+
+  @override
+  void dispose() {
+    _streamSubscription?.cancel();
+
+    super.dispose();
+  }
 }

flutter/jujuba_svg/pubspec.yaml

@@ -2,7 +2,7 @@ name: jujuba_svg
 description: "JujubaSVG is a Flutter library provided by CodandoTV to make SVG manipulation easy and reactive."
 homepage: "https://github.com/CodandoTV/jujubaSVG?tab=readme-ov-file"
 
-version: 1.1.0
+version: 1.1.1
 
 environment:
   sdk: ^3.5.0