PlayerSettings.Android.showActivityIndicatorOnLoading

Description

Specifies whether and how to display an activity indicator when the Android application is loading.

The activity indicator displays while the first scene loads. If the Splash Screen is enabled in the Player settings, the activity indicator also displays while the splash screen is visible.

using UnityEngine;
using UnityEditor;
using UnityEditor.Build;

public class ShowActivityIndicatorOnLoadingSample : MonoBehaviour
{
    [MenuItem("Build/Show Activity Indicator On Loading Sample")]
    public static void BuildShowActivityIndicatorOnLoadingSample()
    {
        PlayerSettings.SetScriptingBackend(NamedBuildTarget.Android, ScriptingImplementation.IL2CPP);
        PlayerSettings.Android.targetArchitectures = AndroidArchitecture.ARM64;

        //Set showActivityindicatorOnLoading to Large
        PlayerSettings.Android.showActivityIndicatorOnLoading = AndroidShowActivityIndicatorOnLoading.Large;

        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);
    }
}