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How animations work
I understand that we add one image per frame, however, I don't understand how they pass from one to another. I pictured it as a for.
Randy Perez5,668 Points
You have and XML that defines the images path, their order and how long each one of the will remain visible. In your activity what you actually do is "Calling that XML", the XML already know which image goes and the rest of the sequence.
It's similar in concept to a for but in the end the XML does the job