https://github.com/FreezeYou/FreezeYou Power save! No frequent charging! ⚡Speed up! No stiff animation! 💨Keep silent! No unnecessary notification! 🔇 Function Support NoRoot(DPM), Root(HIDE), Root(DISABLE), System App(DISABLE), System App(DISABLE_USER), System App(DISABLE_UNTIL_USED) mode Support scheduled task Support timed task Support triggered task Support delayed task Support one key freeze Support one key unfreeze Support leave freeze Support view by category Support notification tiles for one key freeze, unfreeze and screen lock Support auto freeze after screen locked Support many kinds of shortcut for operation Support many ways of freeze and unfreeze Support change interface style Support backup and restore And more other functions! Permission related Accessibility Service API: Monitor foreground application switching (leave applications, open applications) and avoid freezing the foreground application. Device Administration API: Used for Profile Owner mode, Device Owner mode, and Lock Screen. Bluetooth related: Used in Scheduled Tasks to enable and disable bluetooth. Wi-Fi related: Used in Scheduled Tasks to enable and disable Wi-Fi. Modify phone state: Used in Scheduled Tasks to enable and disable cellular data. Change component enabled state: Used for System App Mode. Query all packages: Used to list all packages on the device. Schedule exact alarm: Used for time-triggered scheduled tasks. Request ignore battery optimizations: Used for a better time-triggered scheduled task experience on some devices.