PlayerSettings.Android.predictiveBackSupport

Включить для использования Android's OnBackInvokedCallback для обработки обратных событий Android 13 и выше.

using UnityEngine;
using UnityEditor;
using UnityEditor.Build;

public class PredictiveBackSupportSample : MonoBehaviour
{
    [MenuItem("Build/Predictive Back Support Sample")]
    public static void BuildPredictiveBackSupportSample()
    {
        PlayerSettings.SetScriptingBackend(NamedBuildTarget.Android, ScriptingImplementation.IL2CPP);
        PlayerSettings.Android.targetArchitectures = AndroidArchitecture.ARM64;

        //Set predictiveBackSupport to true
        PlayerSettings.Android.predictiveBackSupport = true;

        BuildPlayerOptions options = new BuildPlayerOptions();
        options.scenes = new[] { "Assets/Scenes/SampleScene.unity" };
        options.locationPathName = "Build/AndroidBuild.apk";
        options.target = BuildTarget.Android;
        options.targetGroup = BuildTargetGroup.Android;
        BuildPipeline.BuildPlayer(options);
    }
}