unity how to check if an animation ended code example

Example 1: unity animator check if animation is playing

bool isPlaying(Animator anim, string stateName)
{
    if (anim.GetCurrentAnimatorStateInfo(animLayer).IsName(stateName) &&
            anim.GetCurrentAnimatorStateInfo(animLayer).normalizedTime < 1.0f)
        return true;
    else
        return false;
}

Example 2: unity detect if animation is playing

if(this.GetComponent<Animator>().GetCurrentAnimatorStateInfo(0).normalizedTime >= 1)
{
	//Do something when animator isn't playing
{