Unable to load png file as SplashScreen with Android 12.

[nicolasvanheusden]

Describe the bug
Hello everyone,
I can't properly display a png file as a SplashScreen with Android 12.

To Reproduce
Steps to reproduce the behavior:

1. Create a new flutter project
2. add flutter_native_splash: ^1.2.4 to pubspec.yaml
3. add a png file in an assets directory at the project's root
4. add in your pubspec.yaml:
   `
   assets:
   • assets/
     `
5. add this in your pubspec.yaml :
   flutter_native_splash: color: "#fddcc2" image: assets/splash_screen.png android: true android12: true ios: true android_gravity: fill ios_content_mode: scaleAspectFill
6. remove in android manifest : <meta-data android:name="io.flutter.embedding.android.SplashScreenDrawable" android:resource="@drawable/launch_background" />
7. update in android/app/build.gradle :
   android { compileSdkVersion 31 ... defaultConfig { ... targetSdkVersion 31 ... } }
8. pub.get
9. run flutter pub run flutter_native_splash:create
10. launch the app

Expected behavior
Only a white screen appear as SplashScreen !

Device :

• Device: simulator Pixel 4 API 31 ARM
• OS: Android S

Flutter doctor
`
[✓] Flutter (Channel stable, 2.5.3, on macOS 11.6 20G165 darwin-arm, locale
fr-FR)
• Flutter version 2.5.3 at /Users/nicolasvanheusden/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 18116933e7 (il y a 11 jours), 2021-10-15 10:46:35 -0700
• Engine revision d3ea636dc5
• Dart version 2.14.4

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at /Users/nicolasvanheusden/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• Java binary at: /Applications/Android
Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 13.0, Build version 13A233
• CocoaPods version 1.11.2

[✗] Chrome - develop for the web (Cannot find Chrome executable at
/Applications/Google Chrome.app/Contents/MacOS/Google Chrome)
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.

[✓] Android Studio (version 2020.3)
• 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 11.0.10+0-b96-7249189)

[✓] IntelliJ IDEA Community Edition (version 2021.2.2)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
• Flutter plugin version 61.2.4
• Dart plugin version 212.5486

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

[!] Connected device
! No devices available

! Doctor found issues in 2 categories.
`

Additional context
Now, if you re-add the line removed from androidManifest.xml, the png appear after a white screen.
Then, if you modified styles.xml in values-v31 and values-night-v31 folder :
this line :
<item name="android:windowSplashScreenBackground">#fddcc2</item>
instead of :
<item name="android:windowSplashScreenBackground">@drawable/launch_background</item>
Now you see the correct color before your splashScreen png file but I had to use a deprecated splashscreen.

So how can I do this without a deprecated solution ?
Thank you

[jonbhanson]

Thanks for the report. I will push an update soon to add Android 12 support.

[aqueebqazi]

hey its not working on android 13

[jonbhanson]

@aqueebqazi please open a new ticket and supply the information requested in the template.