ProgressBar не отображается во время ожидания api

Я пытаюсь отобразить индикатор выполнения при получении данных из API, но он не отображается. Я предполагаю, что у меня просто вызов индикатора выполнения не в том месте, но ничего из того, что я сделал до сих пор, не устранило проблему. Ниже приведен код активности. Все, что я хочу, - это чтобы индикатор выполнения был виден до загрузки данных.

package com.hmadland.paranoia
import android.content.Context
import android.content.Intent
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import android.view.View
import android.widget.ProgressBar
import com.android.volley.Request
import com.android.volley.Response
import com.android.volley.toolbox.JsonObjectRequest
import com.android.volley.toolbox.Volley
import kotlinx.android.synthetic.main.activity_profile.*
import org.json.JSONObject
import com.android.volley.AuthFailureError
import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions
import com.hmadland.paranoia.R.layout.activity_profile

class Profile : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_profile)
        //get token from login
        val token = intent.getStringExtra("token")
        //get email to find PlayerID in sharedPref
        val email = intent.getStringExtra("email")
        //get PlayerID from sharedPref
        val mypref = getSharedPreferences(email, Context.MODE_PRIVATE)
        val PlayerID = mypref.getString(email, "")
        val progressBar: ProgressBar = this.progressBar1

            // task is run on a thread
            Thread(Runnable {
                // dummy thread mimicking some operation whose progress cannot be tracked


                // display the indefinite progressbar
                [email protected](java.lang.Runnable {
                    progressBar1.visibility = View.VISIBLE
                })
                // performing operation
                try {
                    var url = "https://elimination.azurewebsites.net/api/Players/GetPlayer?id = "+ PlayerID
                    val que = Volley.newRequestQueue(this@Profile)

                    val jsonObjectRequest = JsonObjectRequest(
                            Request.Method.GET, url, null,
                            Response.Listener<JSONObject> { response ->
                                //get UserName
                                userName.text = response.get("UserName").toString()
                                //get profile
                                profile.text = response.get("Profile").toString()
                                //get photo
                                Glide.with(this).load(response.get("PhotoUrl")).into(ProfilePic)
                                //round photo
                                Glide.with(this).load(response.get("PhotoUrl")).apply(RequestOptions.circleCropTransform()).into(ProfilePic)
                            },
                            Response.ErrorListener { error -> Log.e("error is ", "" + error) }
                    )

                    //This is for Headers If Needed
                    @Throws(AuthFailureError::class)
                    fun getHeaders(): Map<String, String> {
                        val params = HashMap<String, String>()
                        params.put("Content-Type", "application/json; charset=UTF-8")
                        params.put("token", token)
                        return params
                    }
                    que.add(jsonObjectRequest)

                } catch (e: InterruptedException) {
                    e.printStackTrace()
                }

                // when the task is completed, make progressBar gone
                [email protected](java.lang.Runnable {
                    progressBar1.visibility = View.GONE
                })
            }
            ).start()

        ///////////buttons to other views//////////////////////////////
        //go to current target view
        CurrentGame.setOnClickListener{
            val intent = Intent(this, Target::class.java)
            intent.putExtra("token", token)
            intent.putExtra("email", email)
            startActivity(intent)
        }

        Inventory.setOnClickListener{
            val intent = Intent(this, com.hmadland.paranoia.Inventory::class.java)
            startActivity(intent)
        }

        coming.setOnClickListener{
            val intent = Intent(this, UpcomingGames::class.java)
            startActivity(intent)
        }
        ////////////////////////////////////////////////////////////////////
    }
}

Это XML из макета

<?xml version = "1.0" encoding = "utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android = "http://schemas.android.com/apk/res/android"
    xmlns:app = "http://schemas.android.com/apk/res-auto"
    xmlns:tools = "http://schemas.android.com/tools"
    android:layout_width = "match_parent"
    android:layout_height = "match_parent"
    tools:context = "com.hmadland.paranoia.Profile">

    <ScrollView xmlns:android = "http://schemas.android.com/apk/res/android"
        xmlns:tools = "http://schemas.android.com/tools"
        android:layout_width = "fill_parent"
        android:layout_height = "fill_parent"
        android:background = "@color/colorPrimary"
        android:fitsSystemWindows = "true"
        tools:layout_editor_absoluteX = "16dp"
        tools:layout_editor_absoluteY = "101dp">

        <LinearLayout
            android:layout_width = "match_parent"
            android:layout_height = "wrap_content"
            android:orientation = "vertical"
            android:paddingLeft = "24dp"
            android:paddingRight = "24dp"
            android:paddingTop = "56dp"
           >


            <ProgressBar
                android:id = "@+id/progressBar1"
                android:layout_width = "match_parent"
                android:layout_height = "46dp"
                android:padding = "10dp"

                />

            <ImageView
                android:id = "@+id/ProfilePic"
                android:layout_width = "match_parent"
                android:layout_height = "132dp"
                android:layout_centerHorizontal = "true"
                android:adjustViewBounds = "true"
                android:maxHeight = "300px"
                android:maxWidth = "450px"
                android:minHeight = "300px"
                android:minWidth = "450px" />

            <TextView
                android:id = "@+id/userName"
                android:layout_width = "match_parent"
                android:layout_height = "wrap_content"
                android:textAlignment = "center"
                android:textColor = "@color/colorAccent"
                android:textSize = "18sp"
                android:textStyle = "bold" />

            <TextView
                android:id = "@+id/profile"
                android:layout_width = "match_parent"
                android:layout_height = "wrap_content"
                android:paddingBottom = "12dp"
                android:paddingTop = "12dp"
                android:textColor = "@color/colorAccent"
                android:textSize = "20sp"
                android:textStyle = "bold" />

            <LinearLayout
                android:layout_width = "fill_parent"
                android:layout_height = "wrap_content"
                android:orientation = "horizontal"
                android:gravity = "center"
                >

                <Button
                    android:id = "@+id/CurrentGame"
                    android:layout_width = "90dp"
                    android:layout_height = "80dp"
                    android:layout_margin = "10dp"
                    android:background = "@drawable/round"
                    android:fontFamily = "monospace"
                    android:text = "Target"
                    android:textColor = "@color/colorAccent"
                    android:textSize = "18sp"
                    android:textStyle = "bold" />

                <Button
                    android:id = "@+id/Inventory"
                    android:layout_width = "90dp"
                    android:layout_height = "80dp"
                    android:layout_margin = "10dp"
                    android:background = "@drawable/round"
                    android:fontFamily = "monospace"
                    android:text = "Stats"
                    android:textColor = "@color/colorAccent"
                    android:textSize = "18sp"
                    android:textStyle = "bold" />
            </LinearLayout>
            <LinearLayout
                android:layout_width = "fill_parent"
                android:layout_height = "wrap_content"
                android:orientation = "horizontal"
                android:gravity = "center">

                <Button
                    android:id = "@+id/coming"
                    android:layout_width = "90dp"
                    android:layout_height = "80dp"
                    android:layout_margin = "10dp"
                    android:shape = "oval"
                    android:background = "@drawable/round"
                    android:fontFamily = "monospace"
                    android:text = "Games"
                    android:textColor = "@color/colorAccent"
                    android:textSize = "18sp"
                    android:textStyle = "bold" />
                <Button
                    android:id = "@+id/edit"
                    android:layout_width = "90dp"
                    android:layout_height = "80dp"
                    android:layout_margin = "10dp"
                    android:background = "@drawable/round"
                    android:fontFamily = "monospace"
                    android:text = "Edit"
                    android:textColor = "@color/colorAccent"
                    android:textSize = "18sp"
                    android:textStyle = "bold" />
            </LinearLayout>

        </LinearLayout>

    </ScrollView>

</android.support.constraint.ConstraintLayout>