GI found this today – What Are Containers and Why Should You Care?
I found I could just do a an empty search and this returned all the titles. I added a settings screen which holds a switch to reload the data and the URL for the JSON webservice. I created the switch so it would not even try to use the network if not enabled. I created an APK and after some tweaks involving the listView I was satisfied with the results. The listView was displaying fine in the Android emulator but when I loaded it on my phone the text displayed white on white. So it is fine to test in an emulator but until it runs on actual hardware you really don’t know how it will work.
I watched another Great Course Lecture and did some more Blender work