I am building an app which runs in the background and I want to display a short text but only when for example the user is checking images on Instagram. So I need to check if Instagram is in use and then put the message in some kind of if statement.
How do I check if a specific app is currently used in the foreground? I searched around but can only find old posts with codes that are not supported anymore.
I am new to building apps so can someone please explain me how to accomplish this?