#AdditionalRes: ..\Resources
Dim z As XmlLayoutBuilder
z.GetDrawable("a.png")
OR
Dim z As XmlLayoutBuilder
z.GetDrawable("drawable/a.png")
OR
Dim z As XmlLayoutBuilder
z.GetDrawable("Resources/drawable/a.png")
OR
Dim z As XmlLayoutBuilder
z.GetDrawable("../Resources/drawable/a.png")