I don't switch off mobile phone at night. After several weeks of uptime my mobile phone becomes slow. When I reboot it everything is smooth again.
It's not possible to root my android 5 phone, there is no custom firmware, and no current one-click-root bugs. I would like to reboot my mobile every night while charging (wireless charger), but I have not found a way to do that. I could even write an app for that if it's somehow possible.
Is there any "legal" way to reboot phone programmatically? Maybe "device administrator" app permissions can help?