package com.example.sensorlistener_kotlin

import android.annotation.SuppressLint
import android.content.Context
import android.hardware.Sensor
import android.hardware.SensorEvent
import android.hardware.SensorEventListener
import android.hardware.SensorManager
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import kotlinx.android.synthetic.main.activity_main.*

class MainActivity : AppCompatActivity(), SensorEventListener {

   lateinit var sensorManager: SensorManager

   override fun onAccuracyChanged(p0: Sensor?, p1: Int) {
   }

   @SuppressLint("SetTextI18n")
   override fun onSensorChanged(event: SensorEvent?) {

       label_accelerometerX.text = "X = ${event!!.values[0]}"
       label_accelerometerY.text = "Y = ${event.values[1]}"
       label_accelerometerZ.text = "Z = ${event.values[2]}"

   }

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

       sensorManager = getSystemService(Context.SENSOR_SERVICE) as SensorManager

       sensorManager.registerListener(
           this,
           sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
           SensorManager.SENSOR_DELAY_NORMAL
       )

/*        sensorManager.registerListener(
           this,
           sensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
           SensorManager.SENSOR_DELAY_NORMAL
       )*/

   }
}

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
    android:layout_margin="16dp"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/label_accelerometerX"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/accelerometerx"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintLeft_toLeftOf="parent" />

    <TextView
        android:id="@+id/label_accelerometerY"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/accelerometery"
        app:layout_constraintTop_toBottomOf="@id/label_accelerometerX"
        app:layout_constraintLeft_toLeftOf="parent" />

    <TextView
        android:id="@+id/label_accelerometerZ"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/accelerometerz"
        app:layout_constraintTop_toBottomOf="@id/label_accelerometerY"
        app:layout_constraintLeft_toLeftOf="parent" />

    <TextView
        android:id="@+id/label_magneticX"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/magneticx"
        app:layout_constraintTop_toBottomOf="@id/label_accelerometerZ"
        app:layout_constraintLeft_toLeftOf="parent" />

    <TextView
        android:id="@+id/label_magneticY"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/magneticy"
        app:layout_constraintTop_toBottomOf="@id/label_magneticX"
        app:layout_constraintLeft_toLeftOf="parent" />

    <TextView
        android:id="@+id/label_magneticZ"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/magneticz"
        app:layout_constraintTop_toBottomOf="@id/label_magneticY"
        app:layout_constraintLeft_toLeftOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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=".MainActivity">

    <WebView
        android:id="@+id/wb"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>

package com.shnohdotcom.shnoh;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class MainActivity extends AppCompatActivity {
     private WebView webView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        webView= findViewById(R.id.wb);
        webView.loadUrl("https://www.shnoh.com/");
        webView.getSettings().setJavaScriptEnabled(true);
        webView.setWebViewClient (new WebViewClient());
    }
}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.shnohdotcom.shnoh">

    <uses-permission android:name="android.permission.INTERNET" />

    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.AppCompat.NoActionBar">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>