Why is my ListView not showing anything?

Question

I have a very basic ListView in android and had set a very basic adapter. My problem is that the list view does not show anything, regardless of the adapter and the notifyDa

Answer 1

I was using the Data Binding example from the book Hello Android by Ed Burnette (great book).

I changed the item layout from A RelativeLayout to a LinearLayout; however, I did not add an orientation when I made the change.

Once I added android:orientation="vertical" everything worked fine.

Two hours of my life on this one.