如何使用Kotlin在android studio 4.1中将XML布局文件实现为viewmodel()

import androidx.lifecycle.ViewModel

class MyViewModel: ViewModel() {
    // ViewModel的代码逻辑和数据处理
}

<Button
    android:id="@+id/myButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Click Me" />

android {
    // ...
    dataBinding {
        enabled = true
    }
}

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.databinding.DataBindingUtil
import com.example.myapp.databinding.ActivityMainBinding

class MainActivity : AppCompatActivity() {

    private lateinit var binding: ActivityMainBinding
    private lateinit var viewModel: MyViewModel

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
        viewModel = MyViewModel()

        binding.viewmodel = viewModel
        binding.lifecycleOwner = this

        // 对视图组件进行操作，比如设置点击事件监听器
        binding.myButton.setOnClickListener {
            // 处理按钮点击事件
        }
    }
}