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Steven9906
V2EX  ›  iOS

怎么去判断音频设备可用呢？

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  •   Steven9906 · Nov 23, 2023 · 1702 views
    This topic created in 962 days ago, the information mentioned may be changed or developed.

    连上一些蓝牙手表的时候，[[AVAudioSession sharedInstance] availableInputs]里会出现该设备，但实际上不能用来录制音频。怎么把这种设备区分出来。

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