RCRTCAudioEventCode

未知错误

音频采集设备被其他应用抢占

其他应用释放音频设备，尝试恢复音频设备

开启音频采集设备失败

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.