1月13日的Clean Master Ultra Security应用程序分析

The App includes main security features: - Check Email for password leaks - Check Dangerous apps for sensitive permissions like microphone and camera; this function uses permission to installed apps ("QUERY_ALL_PACKAGES") but requires user consent; without user consent this function will not work and the permission will not be used - Check if WiFi is secure - Check screen for dead pixels - Adjust brightness of the screen IMPORTANT: Real time monitoring requires additional permission. It is possible through the special use case of foreground service in a form of widget. This widget not only provides information about the need of using each app function but also checks if newly installed apps are dangerous/potentially risky and need to be checked deeper through the dangerous apps functions.