4 ms·
by having a permanent/persistent notification. for example KeePass2Android does it pretty well. (usually when the battery saver kicks in it kills these semi-for
by pas 4y ago
by having a permanent/persistent notification. for example KeePass2Android does it pretty well. (usually when the battery saver kicks in it kills these semi-foreground things.)
when the phone starts the user has to first start the app though (and I found this to be true for Signal, Skype and probably for WhatsApp too)
- psnehanshu 4y agoWhatsApp doesn't have a persistent notification though. > when the phone starts the user has to first start the app though Just tested this and this is not the case with WhatsApp. I am on a Samsung and I am not sure if WhatsApp get's any special treatment.
- pas 4y agoah, I probably misunderstood the context. KeePass2Android does this to prevent Android from putting it to "sleep", which leads to the in-memory unlocked DB getting unloaded.