An object for Unity mobile to keep the screen awake while doing something

ScreenNeverSleepScope.cs

using System;
using System.Collections;
using UnityEngine;

public struct ScreenNeverSleepScope : IDisposable
{
	public ScreenNeverSleepScope(bool neverSleep)
	{
		if (neverSleep)
			Screen.sleepTimeout = SleepTimeout.NeverSleep;
	}
	
	public void Dispose()
	{
		Screen.sleepTimeout = SleepTimeout.SystemSetting;
	}
}

public class ExampleUse : MonoBehaviour
{
	private IEnumerator Start()
	{
		using (new ScreenNeverSleepScope(true))
		{
			// Do some things
			yield return null;
		}
	}
}