[BUG] - Multitasking logo background color error

[Macacoazul01]

ℹ️ Info

Version: e.g. v0.9.2

💬 Description

The background color of the app on the store/home menu is different than the one on the multitasking tab. The first one is white (ok), and the second is blue.

📜 Pubspec.yaml

name: oioio
description: A new Flutter project.

publish_to: 'none' 

version: 1.0.0+1

environment:
  sdk: ">=2.15.0-96.0.dev <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.2

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^1.0.0
  flutter_launcher_icons: ^0.9.2

flutter_icons:
 android: true
 ios: true
 image_path: "images/isotipo.png"
 remove_alpha_ios: true
 adaptive_icon_foreground: "#ffffff" 
flutter:
  uses-material-design: true

[Macacoazul01]

@RatakondalaArun i'm still having this issue on 0.9.3 version

[RatakondalaArun]

Hi @Macacoazul01

It will be very helpful if you can provide me below details

android version:
your flutter_launcher_icons configs:
And a few screenshots if possible

[Macacoazul01]

@RatakondalaArun android version: 10

The screenshots and configs are already in the issue.

I can generate a new project and send here if it helps

[Macacoazul01]

It's relevant to say that the error happens on android 11 too (hadn't tested on other versions), on dev (emulator and real phone) and on production

[RatakondalaArun]

Thanks,

Since there were lot of changes in flutter after this issue is created, I think it would be better if we can check it with new project.

[Macacoazul01]

It's exactly the same behavior, now with flutter 3.0.3.

Like i've said, i ran the project with 0.9.3 that you guys released this month and it's still happening

[RatakondalaArun]

Thank for the info, I will look into it as soon as possible

[Macacoazul01]

@RatakondalaArun
erro.zip

[Policy56]

Hi, i got the same problem on my apps
This issue is caused by Material 3 theme

[Macacoazul01]

@Policy56 it was happening before material 3.
Did you fix on your app?

[Policy56]

@Macacoazul01 , hi
No, this bug happens in Flutter 3.0.3 with Material 3

[Macacoazul01]

@RatakondalaArun erro.zip

@Policy56 do you have any sample like this for your project running material 3 with the bug vs without material (and the bug)
maybe it'll help @RatakondalaArun

[Macacoazul01]

@RatakondalaArun any expectations of this being fixed?

[RatakondalaArun]

I think this feature is out of scope for flutter_launcher_icons

I don't know which property is setting this but it got something to do with the flutter theme.

[Macacoazul01]

@RatakondalaArun did you created an issue on flutter git?
If not, i'm gonna test here and create

Can you send me the sample code that generated this prints?

[RatakondalaArun]

I didn't create any issue at flutter repo
I used flex_color_scheme package to set the theme for my app

  static ThemeData light(BuildContext context) {
    return FlexThemeData.light(
      useMaterial3: true,
      scheme: FlexScheme.wasabi,
      subThemesData: const FlexSubThemesData(),
    );
  }

[Macacoazul01]

I think this feature is out of scope for flutter_launcher_icons

I don't know which property is setting this but it got something to do with the flutter theme.

@RatakondalaArun changing the theme on the counter app already generated the problem, let's see what the team says about it

[Macacoazul01]

@RatakondalaArun as flutter team stated, this is the expected behavior for android and they won't change it (even being different from ios).

The solution is to add the same background color of the logo to the color parameter of WidgetApp (MaterialApp, Cupertino...).

They agree that this should be on the docs (but like its a P4 issue i doubt it'll be done on the next months).

What do you think of enforcing this here on flutter_launcher_icons?