🐛 [Android] KARTE Core don't fully support AGP 8

[mizutani-wataru]

Expected Behavior

App can be built with AGP8.

Current Behavior

While trying to build our app to AGP 8, we were getting error logs like this:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':karte_core'.
> defaultConfig contains custom BuildConfig fields, but the feature is disabled.
  To enable the feature, add the following to your module-level build.gradle:
  `android.buildFeatures.buildConfig true`

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

Possible Solution

In plugin's android/build.gradle file, you have to add:

android {
    buildFeatures {
        buildConfig = true
    }
}

Steps to Reproduce

1. flutter pub add karte_core@^1.3.0
2. flutter run

Context (Environment)

run flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.27.1, on macOS 15.2 24C101 darwin-arm64, locale ja-JP)
[!] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    ! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[✓] Xcode - develop for iOS and macOS (Xcode 16.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2024.1)
[✓] VS Code (version 1.95.0)
[✓] Connected device (3 available)
[✓] Network resources

[TakayukiCho]

Hi, we appreciate your posting the issue.

We are currently upgrading the AGP version, starting from https://github.com/plaidev/karte-android-sdk .
If it's urgent, please contact the customer success for discussing any possible workarounds!

Sorry for the inconvenience.