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在 ArkTS 里用 AudioKit 录音，调用 audio.createAudioCapturer 时总是失败，有时报 BusinessError.code = 201（Permission denied），有时是 6800301。真机上表现为录音功能不可用。

问题相关代码片段、运行结果、报错内容

import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';

let audioStreamInfo: audio.AudioStreamInfo = {
  samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_48000,
  channels: audio.AudioChannel.CHANNEL_2,
  sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S16LE,
  encodingType: audio.AudioEncodingType.ENCODING_TYPE_RAW
};

let audioCapturerInfo: audio.AudioCapturerInfo = {
  source: audio.SourceType.SOURCE_TYPE_MIC,
  capturerFlags: 0
};

let audioCapturerOptions: audio.AudioCapturerOptions = {
  streamInfo: audioStreamInfo,
  capturerInfo: audioCapturerInfo
};

audio.createAudioCapturer(audioCapturerOptions)
  .then(capturer => {
    console.info('AudioCapturer Created : SUCCESS');
  })
  .catch((err: BusinessError) => {
    console.error('AudioCapturer Created : ERROR, code=' + err.code);
  });

日志：

• 有时：code=201, message=Permission denied.

• 有时：code=6800301（权限校验异常或系统处理异常）