From a2468590409362ae4ab08cca93329f5e70a1538e Mon Sep 17 00:00:00 2001
From: DatDang <tddang@linagora.com>
Date: Fri, 5 Apr 2024 10:04:50 +0700
Subject: [PATCH] TF-2533 Resolve composer memory leak

---
 lib/features/base/state/base_ui_state.dart                  | 5 +++++
 lib/features/composer/presentation/composer_controller.dart | 3 +++
 2 files changed, 8 insertions(+)
 create mode 100644 lib/features/base/state/base_ui_state.dart

diff --git a/lib/features/base/state/base_ui_state.dart b/lib/features/base/state/base_ui_state.dart
new file mode 100644
index 000000000..7a92b193b
--- /dev/null
+++ b/lib/features/base/state/base_ui_state.dart
@@ -0,0 +1,5 @@
+import 'package:core/presentation/state/success.dart';
+
+abstract class BaseUIState extends UIState {}
+
+class UIClosedState extends BaseUIState {}
\ No newline at end of file
diff --git a/lib/features/composer/presentation/composer_controller.dart b/lib/features/composer/presentation/composer_controller.dart
index 2a6f1d576..423ec9e25 100644
--- a/lib/features/composer/presentation/composer_controller.dart
+++ b/lib/features/composer/presentation/composer_controller.dart
@@ -33,6 +33,7 @@ import 'package:receive_sharing_intent/receive_sharing_intent.dart';
 import 'package:rich_text_composer/rich_text_composer.dart';
 import 'package:super_tag_editor/tag_editor.dart';
 import 'package:tmail_ui_user/features/base/base_controller.dart';
+import 'package:tmail_ui_user/features/base/state/base_ui_state.dart';
 import 'package:tmail_ui_user/features/base/state/button_state.dart';
 import 'package:tmail_ui_user/features/composer/domain/model/contact_suggestion_source.dart';
 import 'package:tmail_ui_user/features/composer/domain/model/email_request.dart';
@@ -216,6 +217,8 @@ class ComposerController extends BaseController {
   @override
   void onClose() {
     _initTextEditor = null;
+    _textEditorWeb = null;
+    viewState.value = Right(UIClosedState());
     if (PlatformInfo.isMobile) {
       FkUserAgent.release();
     }