YAZEED ALRZOUQ

package com.example.capacitiesconverter

import android.content.DialogInterface
import android.content.Intent
import android.net.Uri
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AlertDialog
import kotlinx.android.synthetic.main.activity_main.*

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

        buT.setOnClickListener{
            var userIn=inNumber.text.toString().toLong()

            if (userIn > 60000){
                Toast.makeText(this,"Enter a reasonable capacity ! ", Toast.LENGTH_LONG).show()
            }
            else{
                val MB=(1024*userIn)
                val KB=(MB*1024)
                val BS=(KB*1024)
                val Bb=(BS*1024)

                MBview.text="القيمة باميجا بايت"+MB.toString()
                KBview.text="القيمة بالكيلو بايت "+KB.toString()
                BSview.text="القيمة بالبايت "+BS.toString()
                Bview.text="القيمة بالبت "+Bb.toString()

                Toast.makeText(this,"DONE", Toast.LENGTH_LONG).show()

            }
            button4.setOnClickListener{
                val openURL=Intent(android.content.Intent.ACTION_VIEW)
                openURL.data=Uri.parse("https://www.unitconverters.net/data-storage-converter.html")
                startActivity(openURL)
            }

            buExit.setOnClickListener{
                val builder= AlertDialog.Builder(this)

                builder.setTitle("تحذير")
                builder.setMessage("هل ترغب بإغلاق البرنامج ؟ ")
                builder.setPositiveButton("نعم",{ dialogInterface: DialogInterface, i: Int ->
                    finish()
                })
                builder.setNegativeButton("إلغاء",{ dialogInterface: DialogInterface, i: Int ->  })
                builder.show()
            }


        }
    }
}



<?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_gravity="center"
    android:background="#CCFFFF"
    tools:context=".MainActivity">

    <EditText
        android:id="@+id/inNumber"
        android:layout_width="263dp"
        android:layout_height="44dp"
        android:ems="10"
        android:foregroundGravity="center"
        android:hint="أدخل قيمة بالجيجا بابت"
        android:inputType="number"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.497"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.023" />

    <TextView
        android:id="@+id/MBview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="#EAE6A5"
        android:gravity="right"
        android:text="لحجم الإجمالي بالميجا : "
        android:textColor="#000000"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/inNumber"
        app:layout_constraintVertical_bias="0.065" />

    <TextView
        android:id="@+id/KBview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="#EAE6A5"
        android:gravity="right"
        android:text="لحجم الإجمالي بالكيلو بايت :"
        android:textColor="#000000"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/MBview"
        app:layout_constraintVertical_bias="0.074" />

    <TextView
        android:id="@+id/BSview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="#EAE6A5"
        android:gravity="right"
        android:text="لحجم الإجمالي بالبايت : "
        android:textColor="#000000"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/KBview"
        app:layout_constraintVertical_bias="0.083" />

    <TextView
        android:id="@+id/Bview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="#EAE6A5"
        android:gravity="right"
        android:text="لحجم الإجمالي بالبت : "
        android:textColor="#000000"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/BSview"
        app:layout_constraintVertical_bias="0.088" />

    <Button
        android:id="@+id/buT"
        android:layout_width="413dp"
        android:layout_height="42dp"
        android:background="#000000"
        android:backgroundTint="#000000"
        android:text="أضغط هنا للتحويل"
        android:textColor="#FFFFFF"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/Bview"
        app:layout_constraintVertical_bias="0.562" />

    <Button
        android:id="@+id/buExit"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="56dp"
        android:background="#F91313"
        android:backgroundTint="#F91313"
        android:text="خروج"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.501"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/buT"
        app:layout_constraintVertical_bias="0.741" />

    <Button
        android:id="@+id/button4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="#F91313"
        android:backgroundTint="#F91313"
        android:inputType="textUri"
        android:text="للمزيد من انواع التحويل"
        app:layout_constraintBottom_toTopOf="@+id/buExit"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.511"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/buT" />

</androidx.constraintlayout.widget.ConstraintLayout>