QS: Smart Pulldown, (1/2)

Thanks to SlimRoms:
https://github.com/SlimRoms/frameworks_base/commit/c9603a5a378c742b1c18e42d6be0d17af05b25d2
https://github.com/SlimRoms/frameworks_base/commit/14b7220cac48c83a94a494642e1148ac64505980
https://github.com/SlimRoms/frameworks_base/commit/332afde5c805c130b27e076eeb5173ee3fad3e74