Use preferred list item padding for the list items
and use the dialog context for creating the adapter.
Bug: 18509286
Change-Id: Ia5791a6283723a0ab458f24ec22b8890ab627657
Bug: 8735493
If there's no screen lock, prompt to take the user to set a lock.
On return, check if user set the screen lock. If so, add the restricted
profile, otherwise don't add it.
Fix a small layout issue: Bug: 8721209
Change-Id: I2a18fea50a1d810d6a7fa82038b460ca4e03d5a0