They asked me about things about android for which new components have come, and the old ones(that they asked) are not in as much of use as they were a couple of years back. They asked me only a few questions and none of them was from my CV. In the end, they asked me some ridiculous problem which was not android. I was some kind of a puzzle(at this time, I was burning with frustration). The interviewer went out multiple times during the interview. They did not ask me anything about the architecture, the android jetpack, the memory management, the storage, the UI design patterns, animations, my projets, the libraries I have built, the libraries I use.