2012-03-19 93 views

回答

4

为了让您的应用程序来控制状态栏中的播放图标,需要先设定AudioSession类别来kAudioSessionCategory_MediaPlayback

UInt32 sessionCategory = kAudioSessionCategory_MediaPlayback; 
AudioSessionSetProperty (kAudioSessionProperty_AudioCategory, 
         sizeof (sessionCategory), 
         &sessionCategory); 
AudioSessionSetActive (true); 

然后进行远程控制的事件

[[UIApplication sharedApplication] beginReceivingRemoteControlEvents]; 
[self becomeFirstResponder]; 

- (BOOL)canBecomeFirstResponder 
{ 
    return YES; 
} 

注册完成后,不要忘记注销自己

[[UIApplication sharedApplication] endReceivingRemoteControlEvents]; 
+0

谢谢你的男人!工作完美! – Fry 2012-03-21 14:27:01

相关问题