Originally Posted by MrObvious
FB app is a hog. I've had to tweak it to disable a couple of the services and also the startups so it doesn't kill battery. So far it does pretty good. I use Xposed and use BootManager to have it not load on startup, as well as ReceiverStop and kill a couple Receivers (appwidget_update and connectivity_change) so it just kills background stuff, not the actual app functions.
My facebook app doesnt drain at all weirdly, I set it to refresh every hour, notifications and messages always on, and sync turned off. Often appearing as the last or second last app on my battery stats at the end of the say with about 3% total usage, and yes I do use it, alot!
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