Blue line with circle in the middle appears when opening any link.

[AC Question]

It happens everytime I open any link someone sends me and appears when i open a video in my gallery. It is a blue border with a circle in the middle. When i click the circle, it has 4 different icons that pop up. one is an x to close the app, the other is a finge pointing to 2 screens, the other it to expand. It's driving me insane. please help

 

[belodion]

Perhaps it's a menu for some apel that you are using, or normal on whatever phone you have?