We using API Accessibility Service to helps people with disabilities easily control their phones on large phone screens. "This app uses the Device Administrator permission." It is necessary and used only for locking the device when you use feature turn off the screen. You need to enable Administration before it can be used that feature. To uninstall the app, please open my app and click the "Uninstall" button. "This app uses Accessibility services." It is necessary and used only to perform a