【文件属性】：
文件名称：AVAudioSession
文件大小：597B
文件格式：
更新时间：2017-12-02 11:02:01
Audio
- (void)applicationDidBecomeActive:(UIApplication *)application
{
if ([[AVAudioSession sharedInstance] isOtherAudioPlaying]) {
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategorySoloAmbient error:nil];
[[AVAudioSession sharedInstance] setActive:YES error:nil];
} else {
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback withOptions:AVAudioSessionCategoryOptionMixWithOthers error:nil];
[[AVAudioSession sharedInstance] setActive:YES error:nil];
}
}