Mobile privacy is one of the most annoying issues of our time. There is now an application that uses a combination lock or pattern lock created by itself to lock applications, photos, videos, and other private data to prevent intruders and snoopers from snooping on your private data, changing your settings, deleting important content, or performing Buy.
We will access the running information of other apps through AccessibilityService API, such as package name, activity name, etc. All the accessed information will not be saved or shared. It is only used to judge whether the currently started app needs to be locked