error: expected color but got (raw string) #

[xalikoutis]

Describe the bug
after generating splash images using v1.3.0 and targeting Android 12 (31)
running the Android project fails with the following error

> A failure occurred while executing com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask$TaskAction
   > Android resource linking failed
     ERROR:/Users/gpapadak/Code/learnworlds/mobile-app/android/app/src/main/res/values-night-v31/styles.xml:4:5-7:13: AAPT: error: expected color but got (raw string) #.

To Reproduce
Steps to reproduce the behavior:

1. Create a new flutter project
2. add flutter_native_splash: ^1.3.0 to pubspec.yaml
3. add a png file in an assets directory at the project's root
4. add in your flutter_native_splash.yaml:

flutter_native_splash:
  color: "#0264C0"
  image: "assets/images/splash.png"
  fullscreen: true

5. RUN flutter pub run flutter_native_splash:create
6. flutter run

Expected behavior
should run project

Screenshots

Flutter doctor

[✓] Flutter (Channel stable, 2.5.1, on macOS 11.5 20G71 darwin-x64, locale en-GR)
    • Flutter version 2.5.1 at /Users/gpapadak/fvm/versions/2.5.1
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision ffb2ecea52 (6 weeks ago), 2021-09-17 15:26:33 -0400
    • Engine revision b3af521a05
    • Dart version 2.14.2

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at /Users/gpapadak/Library/Android/sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 13.0, Build version 13A233
    • CocoaPods version 1.10.1

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.0)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] Android Studio (version 4.2)
    • Android Studio at /Users/gpapadak/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/202.7351085/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)

[✓] Android Studio (version 4.2)
    • Android Studio at /Users/gpapadak/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/202.7351085/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)

[✓] IntelliJ IDEA Ultimate Edition (version 2021.2.3)
    • IntelliJ at /Users/gpapadak/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app
    • Flutter plugin version 61.2.4
    • Dart plugin version 212.5632

[✓] IntelliJ IDEA Ultimate Edition (version 2021.2.3)
    • IntelliJ at /Users/gpapadak/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/212.5457.46/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] IntelliJ IDEA Ultimate Edition (version 2021.2.2)
    • IntelliJ at /Users/gpapadak/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/212.5284.40/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] VS Code (version 1.61.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.27.0

[✓] Connected device (4 available)
    • Mi A3 (mobile)  • 1d0a10513bf0              • android-arm64  • Android 11 (API 30)
    • iPhone (mobile) • 00008030-000A74E80293402E • ios            • iOS 15.0.2 19A404
    • macOS (desktop) • macos                     • darwin-x64     • macOS 11.5 20G71 darwin-x64
    • Chrome (web)    • chrome                    • web-javascript • Google Chrome 95.0.4638.54

! Doctor found issues in 1 category.

[jonbhanson]

Thanks for the report. 👍 I will push an update soon to fix this.