Dilog Builder - Kotlin

Dialog Builder in Kotlin 

Set your default dialog in MainActivity

demo:

After clicking any button you can show dialoug

in 

button.setOnClickListener{

   

       val dialogBuilder=AlertDialog.Builder(this@MainActivity)

            dialogBuilder.setTitle("Hey Stop")

            dialogBuilder.setMessage("Do yo0u want to go to the next page?")

            dialogBuilder.setPositiveButton("Yes",

                    DialogInterface.OnClickListener{

                        dialogInterface: DialogInterface?, which: Int ->

                        val intent=Intent(this,ListActivity::class.java)

                        startActivity(intent)

                    })

            dialogBuilder.setNegativeButton("No",DialogInterface.OnClickListener{

                dialog: DialogInterface?, which: Int ->

                Toast.makeText(this@MainActivity,"Sorry",Toast.LENGTH_LONG).show()

            })

            val alertDialog=dialogBuilder.create()

            alertDialog.show()

}

Set your Custom Alert Dialog  in MainActivity

button.setOnClickListener{

 

            val view=layoutInflater.inflate(R.layout.alert_dialog,null)

            val dialogBuilder=AlertDialog.Builder(this@MainActivity)

            dialogBuilder.setView(view)

            dialogBuilder.setTitle("Hey Stop")

            dialogBuilder.setMessage("Do yo0u want to go to the next page?")

            val alertDialog=dialogBuilder.create()

            alertDialog.show()

            val editTextrr=view.findViewById<EditText>(R.id.editTextrr)

            view.buttonShoww.setOnClickListener {

                val namee=editTextrr.text.toString()

                Toast.makeText(this@MainActivity,"$namee",Toast.LENGTH_LONG).show()

                alertDialog.dismiss()

            }

            view.buttonCancel.setOnClickListener {

                Toast.makeText(applicationContext,

                        "I Can not Show Your  name",Toast.LENGTH_LONG).show()

                alertDialog.dismiss()

            }

        }

}