Unity 跳转到其他应用

安卓C#

    void openPackage(string pkgName)//包名
    {
        using (AndroidJavaClass jcPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
        {
            using (AndroidJavaObject joActivity = jcPlayer.GetStatic("currentActivity"))
            {
                using (AndroidJavaObject joPackageManager = joActivity.Call("getPackageManager"))
                {
                    using (AndroidJavaObject joIntent = joPackageManager.Call("getLaunchIntentForPackage", pkgName))
                    {
                        if (null != joIntent)
                        {
                            joActivity.Call("startActivity", joIntent);
                        }
                    }
                }
            }
        }
    }

iOS

Application.OpenUrl("@weixin://");