I am working on Audio related project. I am playing audio, in both case, either my app is active or suspended. I am stuck here, when I play audio and lock my iphone, when I double click on home button, there appears the player controls. I try to play/pause may audio, without unlocking the iphone same as in default ipone/ipod application. Is it possible? If yes then feel free to help. Thanks in advance.
Use Remote Control events
Remote control events are any event received for the purpose of controlling media. eg iTunes pause/play/next/previous buttons available from double-tapping the home screen button, or remote-control events from play/pause buttons on headphones.
http://www.sagorin.org/2011/11/29/ios-playing-audio-in-background-audio/