App.tsx

App.tsx

  const join = async () => {
    setJoinLoading(true);
    resetTranscribedData();
    const recordingPath = `${RNFS.DocumentDirectoryPath}/audioRecordings`;
    RNFS.mkdir(recordingPath);
    const fileName = 'recording.wav';
    const filePath = `${recordingPath}/${fileName}`;
    await RNFS.unlink(filePath).catch(error => {
      console.log('Error deleting file:', error);
    });
    console.log('joining channel');
    if (isJoined) {
      setJoinLoading(false);
      return;
    }
    try {
      agoraEngineRef.current?.setChannelProfile(
        ChannelProfileType.ChannelProfileLiveBroadcasting,
      );
      if (isHost) {
        agoraEngineRef.current?.startPreview();
        agoraEngineRef.current?.joinChannel(token, channelName, uid, {
          clientRoleType: ClientRoleType.ClientRoleBroadcaster,
        });
        console.log('recording started as a broadcaster');
        agoraEngineRef.current?.startAudioRecording({
          filePath: filePath,
          encode: false,
          sampleRate: SAMPLE_RATE,
          fileRecordingType: AudioFileRecordingType.AudioFileRecordingMixed,
        });
      } else {
        agoraEngineRef.current?.joinChannel(token, channelName, uid, {
          clientRoleType: ClientRoleType.ClientRoleAudience,
        });
        console.log('recording started as audience');
        agoraEngineRef.current?.startAudioRecording({
          filePath: filePath,
          encode: false,
          sampleRate: SAMPLE_RATE,
          fileRecordingType: AudioFileRecordingType.AudioFileRecordingMixed,
        });
      }
      setJoinLoading(false);
    } catch (e) {
      console.log(e);
    }
  };