iOS检测耳机是否插入

标签：ios   headphone   plugin   

#import <AVFoundation/AVFoundation.h>

- (BOOL)isHeadsetPluggedIn {
    AVAudioSessionRouteDescription* route = [[AVAudioSession sharedInstance] currentRoute];
    for (AVAudioSessionPortDescription* desc in [route outputs]) {
        if ([[desc portType] isEqualToString:AVAudioSessionPortHeadphones])
            return YES;
    }
    return NO;
}

iOS检测耳机是否插入

标签：ios   headphone   plugin   

原文地址：http://blog.csdn.net/dwarven/article/details/47107837