Android Data Binding pass arguments to onClick method

Question

Is it possible to pass custom arguments to onClick method using the Data Binding Library? I have my layout xml file where I need to use the onClickListener:

Answer 1

You can use a lambda expressions and pass the view in as a parameter.

 android:onClick="@{() -> callback.onCategoryClick(viewModel)}"

If you need the view, you can pass that as well with:

 android:onClick="@{(view) -> callback.onCategoryClick(view, viewModel)}"