WeselyOng

Ran into same problem, because I missed this session in the app.gradle, ``` dataBinding { enabled = true } ``` It also makes the annotation `@BindingAdapter` not found, fyi.

you can create a Column/Row with shadow res as background like Column.create(c) .heightDip(4f) .widthPercent(100f) .backgroundRes(R.drawable.toolbar_layout_shadow) .build()