The power for an utility to show content material on prime of different functions is a characteristic current within the Android working system. This technique performance permits an app to create overlays, showing above different working applications. A sensible instance of it is a floating chat head that is still seen whatever the energetic utility.
This functionality gives quite a few benefits, starting from enhanced consumer accessibility to revolutionary utility functionalities. Traditionally, it has been utilized to create instruments that enhance multitasking, accessibility companies providing personalised help, and apps with customized interface parts that increase current functions. It must be famous that the unrestrained or malicious implementation of this characteristic may end up in safety vulnerabilities and compromised consumer expertise.
