Pie Activation is nicer

https://github.com/SlimRoms/frameworks_base/commit/a5e4d2a8520accf6111363f153f8b8210340a622 - this is where I got the code from. SlimRoms PIE is based upon CM's but obviously vastly edited to have all the awesome extras they have. No, I won't be kanging that and adding it but I do want the PIE we have to be a nice as it can be. This just lets the activation be nice. I have tested it since they made the change locally and it improves it quite drastically.