---

  package com.example.myapplication
  
  import android.os.Bundle
  import android.text.Editable
  import android.text.TextWatcher
  import android.widget.EditText
  import android.widget.ImageView
  import android.widget.TextView
  import androidx.activity.enableEdgeToEdge
  import androidx.appcompat.app.AppCompatActivity
  import androidx.core.view.ViewCompat
  import androidx.core.view.WindowInsetsCompat
  
  class MainActivity : AppCompatActivity() {
      override fun onCreate(savedInstanceState: Bundle?) {
          super.onCreate(savedInstanceState)
          enableEdgeToEdge()
          setContentView(R.layout.activity_main)
          ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
              val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
              v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
              insets
          }
  
          // ===== НАШ КОД =====
  
          // 1. Находим элементы
          val textView = findViewById<TextView>(R.id.textView)
          val editText = findViewById<EditText>(R.id.editTextText)
          val imageView = findViewById<ImageView>(R.id.imageView)
  
          // 2. Слушатель ввода текста (работает при каждом нажатии клавиши)
          editText.addTextChangedListener(object : TextWatcher {
              override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
  
              override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
                  if (s.isNullOrEmpty()) {
                      textView.text = "Hello, friend!"
                  } else {
                      textView.text = s
                  }
              }
  
              override fun afterTextChanged(s: Editable?) {}
          })
  
          // 3. Клик по картинке — НОВОЕ!
          imageView.setOnClickListener {
              val name = editText.text.toString()
              if (name.isEmpty()) {
                  textView.text = "Hello, friend!"
              } else {
                  textView.text = "Hello, $name"
              }
          }
      }
  }