check autostart with "AutoStarter"

[mahibi]

use https://github.com/judemanutd/AutoStarter and hope that for some phones this fixes notification issues..

lib recommended by https://dontkillmyapp.com/apidoc

[mahibi]

I didn't try out this AutoStarter lib yet, but i read that there is still no possibility to check if autostart is enabled or not, see https://github.com/judemanutd/AutoStarter/issues/4

So we would have to maintain a local flag if it was opened and maybe add an "Check autostart" button in settings.

Do you think this it is worth it to give this lib a try? @timkrueger @AlvaroBrey @AndyScherzinger @tobiasKaminsky ?

[tobiasKaminsky]

My wife as ha Xiaomi, so I can try it before and after. Before is something like this, right?:

• restart phone
• call her via Talk --> Talk should receive push and thus show call screen

So we would have to maintain a local flag if it was opened and maybe add an "Check autostart" button in settings.

This is somehow weird :S If at all it should be limited to the known problematic OEMs.

[mahibi]

related: #1779