是否可以在不停止iPod音乐的情况下播放声音？

是否可以在不停止iPod音乐的情况下在应用程序中播放声音？

现在我正在使用以下，但它停止iPod音乐

soundPath =[[NSBundle mainBundle] pathForResource:@"mySound" ofType:@"mp3"]; soundURL = [NSURL fileURLWithPath:soundPath]; mySound = [[AVAudioPlayer alloc] initWithContentsOfURL:soundURL error:nil]; [mySound prepareToPlay]; 

接着

 [mySound play]; 

Answer 1

是的你可以，你可以使用下面的代码

 // setup session correctly AVAudioSession *audiosession = [AVAudioSession sharedInstance]; [audiosession setCategory:AVAudioSessionCategoryPlayback error:nil]; OSStatus propertySetError = 0; UInt32 mixingAllow = true; propertySetError = AudioSessionSetProperty ( kAudioSessionProperty_OverrideCategoryMixWithOthers, sizeof (mixingAllow),&mixingAllow); NSError *error = nil; [audiosession setActive:YES error:&error]; // play sound NSURL *url = [NSURL fileURLWithPath:filePath]; AVAudioPlayer *audioplayer = [[[AVAudioPlayer alloc] initWithContentsOfURL:url error:&;error]autorelease]; 

Answer 2

是的，或者只是

 AVAudioSession *audiosession = [AVAudioSession sharedInstance]; [audiosession setCategory:AVAudioSessionCategoryAmbient error:nil];