如何在dataBinding中为视图设置监听器功能(如setOnClickListener

<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>
        <variable
            name="viewModel"
            type="com.example.ViewModel" />
    </data>

    <!-- 布局内容 -->

</layout>

public class ViewModel {

    public void onClick(View view) {
        // 处理点击事件
    }
}

<Button
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Click Me"
    android:onClick="@{viewModel::onClick}" />

public class MainActivity extends AppCompatActivity {

    private ViewModel viewModel;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // 使用DataBindingUtil类将布局文件与ViewModel进行绑定
        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);

        // 创建ViewModel实例
        viewModel = new ViewModel();

        // 将ViewModel与布局文件中定义的变量进行绑定
        binding.setViewModel(viewModel);
    }
}