Android Q - Settings Panel

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="https://schemas.android.com/apk/res/android"
              xmlns:app="https://schemas.android.com/apk/res-auto"
              xmlns:tools="https://schemas.android.com/tools"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              tools:context=".MainActivity"
              android:gravity="center"
              android:background="@android:drawable/alert_light_frame"
              android:orientation="vertical">

    <Button
            android:layout_width="220dp"
            android:layout_height="40dp"
            android:id="@+id/nfc_btn"
            android:text="@string/nfc_panel"
            android:background="@color/colorPrimary"
            android:padding="8dp"
            android:textSize="18sp"
            android:layout_margin="8dp"
            android:textColor="@color/colorWhite"/>

    <Button
            android:layout_width="220dp"
            android:layout_height="40dp"
            android:id="@+id/internet_btn"
            android:text="@string/internet_panel"
            android:background="@color/colorPrimary"
            android:padding="8dp"
            android:layout_margin="8dp"
            android:textSize="18sp"
            android:textColor="@color/colorWhite"/>

    <Button
            android:layout_width="220dp"
            android:layout_height="40dp"
            android:id="@+id/volume_btn"
            android:text="@string/volume_panel"
            android:background="@color/colorPrimary"
            android:padding="8dp"
            android:textSize="18sp"
            android:layout_margin="8dp"
            android:textColor="@color/colorWhite"/>



</LinearLayout>

package com.rrtutors.androidq

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.content.Intent
import android.os.Build
import android.provider.Settings
import android.view.View
import android.widget.Toast
import androidx.annotation.RequiresApi
import kotlinx.android.synthetic.main.activity_main.*


class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)


        //For Call NEF Settings panel
        nfc_btn.setOnClickListener(View.OnClickListener {

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                startActivity(Intent(Settings.Panel.ACTION_NFC))
            } else {
                Toast.makeText(applicationContext,"No Intent Found",Toast.LENGTH_LONG).show()
            }

        })

        //FOr Internet Settings Panel
        internet_btn.setOnClickListener(View.OnClickListener {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                startActivity(Intent(Settings.Panel.ACTION_INTERNET_CONNECTIVITY))
            } else {
                Toast.makeText(applicationContext,"No Intent Found",Toast.LENGTH_LONG).show()
            }
            //or ACTION_WIFI depending on what you want.
        })

        //For Volume Settings Panel
        volume_btn.setOnClickListener(View.OnClickListener {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                startActivity(Intent(Settings.Panel.ACTION_VOLUME))
            } else {
                Toast.makeText(applicationContext,"No Intent Found",Toast.LENGTH_LONG).show()
            }

        })


    }
}