dotcase: remove useless draws

Change-Id: Ibe6e2da28c6c5d69194c50ed04f0b28649897ad1
dotcase: utilize dotcaseDrawPixel from dotcaseDrawRect and crank up padding to prevent more bleed

Change-Id: I949079aa2f4ea42c7efb496ff41c7913c087f85a
dotcase: implement and use dotcaseDrawSprite

Change-Id: Ieb56f58f3cadafa55a92117c02a30611b615ac90
dotcase: minor cleanup

Change-Id: Id781d4f786afdfc61adfb5e16e968442fe2f21b5
dotcase: remove from recent apps

Change-Id: I9a293d9102656e83197bfe3b933380c6b560215f
dotcase few minor fixes, change how the 1 looks, i still don't like it...

Change-Id: Ie73ed9aa701f45c512a6a30814ab4a081e94f698
dotcase: let screen turn off, use immersive sticky

Change-Id: I67d9d105b6c89970c1fc38b0c847785a135df361
dotcase: no more military time (for now at least)

* when we add a settings feature in, it'll definitely be an option

Change-Id: I238cb66eed3dbc95fda5174964735b6b7928fe33
dotcase: if hours < 10, center the time

Change-Id: Ifde7b40b4820eb0de59886953de1dbd6d2438cb1
dotcase: show/hide charge icon based on plugged or unplugged

Change-Id: I00b1b61461f66ca5b026d1a0d0abe5687928f7f3