How can I identify the app that is responsible for popping in an annoying little box?

[Android Central Question]

I cannot tell in general when some app is standing in my way (and repeatedly appears), who the app is so that i can disable it.

there is no general identification of the app that is "talking" to me.

what can i do? how is this annoying thing dealt with, generally?

 

[belodion]

Please post a screenshot.