The power for an utility to show content material on prime of different purposes is a function current within the Android working system. This technique performance permits an app to create overlays, showing above different working packages. A sensible instance of this can be a floating chat head that is still seen whatever the lively utility.
This functionality supplies quite a few benefits, starting from enhanced consumer accessibility to progressive 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 purposes. It needs to be famous that the unrestrained or malicious implementation of this function can lead to safety vulnerabilities and compromised consumer expertise.
