{ pkgs ? import <nixpkgs> {
    config = {
      allowUnfree = true;
      android_sdk.accept_license = true;
    };
  }
}:

let
  buildTools = "35.0.0";
  android = pkgs.androidenv.composeAndroidPackages {
    platformVersions = [ "35" ];
    buildToolsVersions = [ buildTools ];
    includeEmulator = false;
    includeSystemImages = false;
    includeNDK = false;
  };
  sdk = "${android.androidsdk}/libexec/android-sdk";
in
pkgs.mkShell {
  packages = [ pkgs.jdk17 pkgs.gradle android.androidsdk pkgs.android-tools ];
  ANDROID_HOME = sdk;
  ANDROID_SDK_ROOT = sdk;
  JAVA_HOME = pkgs.jdk17.home;
  # The aapt2 that Gradle fetches from Maven is not runnable on NixOS.
  GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${sdk}/build-tools/${buildTools}/aapt2";
}