drawable from resource

01_main.xml

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

    <data>

        <variable
            name="vm"
            type="MainViewModel"
            />

    </data>
<TextView
    android:layout_width="50dp"
    android:layout_height="50dp"
    android:drawableLeft="@{vm.textLeftImage}"
    />
</layout>

02_MainViewModel.kt

class MainViewModel {
  val textLeftImage = ObservableInt(R.drawable.search)
}

03_DatabindingUtils.kt

@BindingAdapter("android:drawableLeft")
fun bindingVectorDrawableLeft(textView: TextView, resourceId: Int) {
    val drawable = AppCompatResources.getDrawable(textView.context, resourceId)
    val drawables = textView.compoundDrawables
    textView.setCompoundDrawablesWithIntrinsicBounds(drawable,
            drawables[1], drawables[2], drawables[3])
}