Is it possible to add a function to switch the track to the next one. Like a double tap on the phone? Is it possible to implement this function using different sensors of the phone? Just inconvenient to get the phone out of your pocket to switch the track. It happens that you like music, but at the moment you want to switch it. I'm too lazy to get my phone out of my pocket, but I have to. Clap-clap on the phone body without taking it out of pocket... and the next track sounded. Of course the feature needs to be optional. With the setting of the strength of the clap, like you hit as it should, and the program analyzes the strength and pace of strikes. To exclude false positives (if they are), you can make three claps. PS I apologize for the machine translation into English.