最近发现用iphone原装耳机听音乐，经常莫名其妙音乐自动暂停，然后siri自动弹出，再试验发现看视频也会这样，比如在youtube上观看视频，也是这样无故自动暂停，siri弹出，很不爽！google了一下，也发现了相似的问题：When listening to music on my iPhone 5s through earphones, the music stops and Siri starts without prompt and when I press the home button to end Siri, the music plays again but in fast-forward and I can't stop it unless I go into the music app and press pause. Why is this happening?