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I have a Flutter application, it works perfectly fine when I run it in debug mode, but when I configured the signing key and everything that’s needed for a release build and run it in release mode, it shows a white blank screen, what’s even more weird is that there’s chances it worked fine in release mode, about once out of 7-8 release install, which makes me really crazy about this issue, I have googled for solution, searched for issues in the flutter repo, tried everything I found on the web, yet I still don’t find a solution, can anyone help me please!
This is my main file：

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:shutiaotv_app/data/user_manager.dart';
import 'package:shutiaotv_app/presentation/splash_screen/splash_screen.dart';
import 'package:feedback/feedback.dart';
import 'package:upgrader/upgrader.dart';

import 'core/theme/theme_constants.dart';
import 'core/theme/theme_manager.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(
    const BetterFeedback(
      child: MyApp(),
    ),
  );
}

ThemeManager themeManager = ThemeManager();

class MyApp extends StatefulWidget {
  const MyApp({super.key});


  @override
  State<MyApp> createState() => _MyAppState();
}


class _MyAppState extends State<MyApp> {

  @override
  void initState() {
    super.initState();
    themeManager.addListener(themeListener);
    UserManager().loadData().then((value) => themeManager.toggleTheme(UserManager().isDark));
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.portraitUp,
    ]);
  }

  @override
  void dispose() {
    themeManager.removeListener(themeListener);
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.landscapeRight,
      DeviceOrientation.landscapeLeft,
      DeviceOrientation.portraitUp,
      DeviceOrientation.portraitDown,
    ]);
    super.dispose();
  }


  void themeListener() {
    if (mounted) {
      setState(() {});
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: '泰美影视',
      debugShowCheckedModeBanner: false,
      theme: lightTheme,
      darkTheme: darkTheme,
      themeMode: themeManager.themeMode,
      home: UpgradeAlert(
        showIgnore: false,
        child: const SplashScreen(),
      ),
    );
  }

}

This is my pubspec yaml file:

name: shutiaotv_app
description: A new Flutter project.
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 1.0.0+3

environment:
#  sdk: '>=2.19.3 <3.0.0'
  sdk: '>=3.3.4 <4.0.0'

# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
  flutter:
    sdk: flutter

  cached_network_image: ^3.3.0
  flutter_svg: ^2.0.9

  flutter_switch: ^0.3.2
  pin_code_fields: ^8.0.1
  video_player: ^2.4.6
  smooth_page_indicator: ^1.0.0+2
  country_list_pick: ^1.0.1+5
  flutter_rating_bar: ^4.0.0
  meilisearch: ^0.15.0
  fijkplayer: ^0.11.0
  dio: ^5.3.0
  expandable: ^5.0.1
  shared_preferences: ^2.2.3
  email_validator: ^2.1.17
  timer_count_down: ^2.2.2
  infinite_scroll_pagination: ^4.0.0
  shimmer: ^3.0.0
  animated_text_kit: ^4.2.2
  getwidget: ^4.0.0
  expandable_text: ^2.3.0
  extended_wrap: ^0.1.5
  flutter_animated_icon_button: ^1.1.3
  animated_snack_bar: ^0.4.0
  duration: ^3.0.13
  url_launcher: ^6.2.6
  path_provider: ^2.1.2
  filesize: ^2.0.1
  disk_space_plus: ^0.2.3
  feedback: ^3.0.1
  page_transition: ^2.1.0
  upgrader: ^10.0.1
  in_app_review: ^2.0.9

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^1.0.6


dev_dependencies:
  flutter_test:
    sdk: flutter

  # The "flutter_lints" package below contains a set of recommended lints to
  # encourage good coding practices. The lint set provided by the package is
  # activated in the `analysis_options.yaml` file located at the root of your
  # package. See that file for information about deactivating specific lint
  # rules and activating additional ones.
  flutter_lints: ^3.0.0
  flutter_launcher_icons: ^0.13.1
  flutter_native_splash: ^2.3.10

# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

flutter_launcher_icons:
  android: "launcher_icon"
  ios: true
  image_path: "assets/app_icon.png"
  min_sdk_android: 21 # android min sdk min:16, default 21


flutter_native_splash:
  background_image: "assets/splash_background.png"

# The following section is specific to Flutter packages.
flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  # assets:
  #   - images/a_dot_burr.jpeg
  #   - images/a_dot_ham.jpeg

  assets:
    - assets/
    - assets/images/

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.dev/assets-and-images/#resolution-aware

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  # fonts:
  #   - family: Schyler
  #     fonts:
  #       - asset: fonts/Schyler-Regular.ttf
  #       - asset: fonts/Schyler-Italic.ttf
  #         style: italic
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700

  fonts:
    - family: SF Pro Display
      fonts:
        - asset: assets/fonts/Noto_Sans_SC/NotoSansSC-Regular.ttf
          weight: 400
        - asset: assets/fonts/Noto_Sans_SC/NotoSansSC-Medium.ttf
          weight: 600
        - asset: assets/fonts/Noto_Sans_SC/NotoSansSC-Bold.ttf
          weight: 700

#        - asset: assets/fonts/SFPRODISPLAYREGULAR.OTF
#          weight: 400
#        - asset: assets/fonts/SFPRODISPLAYMEDIUM.OTF
#          weight: 600
#        - asset: assets/fonts/SFPRODISPLAYBOLD.OTF
#          weight: 700
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/custom-fonts/#from-packages

This is my splash_screen file which is the home page of the material app widget:

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:shutiaotv_app/core/app_export.dart';
import 'package:shutiaotv_app/data/user_manager.dart';
import 'package:shutiaotv_app/presentation/home.dart';
import 'package:shutiaotv_app/presentation/onboarding_1_vone_screen/onboarding_1_vone_screen.dart';
import 'package:animated_text_kit/animated_text_kit.dart';

class SplashScreen extends StatefulWidget {
  const SplashScreen({super.key});

  @override
  State<SplashScreen> createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
      Timer(const Duration(seconds: 3), () {
        UserManager().loadUser().then((user) {
          if (user == null) {
            Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_) => const Onboarding1VoneScreen()));
          } else {
            Navigator.of(context).pushAndRemoveUntil(MaterialPageRoute(builder: (_) => const Home()), (route) => false);
          }
        });
      });
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: ColorConstant.splashBackground,
      body: Stack(
        children: [
          Align(
            alignment: Alignment.center,
            child: CommonImageView(
              imagePath: ImageConstant.tvLogo,
              fit: BoxFit.contain,
              width: getHorizontalSize(200.00),
            ),
          ),
          Align(
            alignment: Alignment.bottomCenter,
            child: Padding(
              padding: const EdgeInsets.only(bottom: 48),
              child: AnimatedTextKit(
                totalRepeatCount: 1,
                animatedTexts: [
                  TypewriterAnimatedText(
                    '泰美影视',
                    speed: const Duration(milliseconds: 300),
                    textStyle: TextStyle(
                      color: Colors.white,
                      fontSize: getFontSize(48),
                      fontFamily: 'SF Pro Display',
                      fontWeight: FontWeight.w500,
                      height: 1.00,
                    ),
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }

}

This is the screenshot of a rare situation when it worked in release mode and doesn’t show just a white blank screen.

This is the screenshot when most of the times when it only shows a white blank screen when run in release mode.

I tried disabling the R8 code obfuscation and resource shrinking, not working, add a flutter error listener in the main function, nothing printed.

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Flutter android app shows white blank screen in release mode