recorder = MediaRecorder().apply {
            setOutputFile(audioRecordingFilePath)
            setAudioSource(MediaRecorder.AudioSource.MIC)
            setOutputFormat(MediaRecorder.OutputFormat.MPEG_4)
            setAudioEncoder(MediaRecorder.AudioEncoder.HE_AAC)
            setAudioSamplingRate(48000)
            setAudioChannels(2)
            try {
                prepare()
            } catch (e: IOException) {
                Log.e("RECORDER", "prepare() failed")
                Log.e("Error:::", "prepare() failed", e)
            }
            try {

                start()
            } catch (e: IllegalStateException) {
                Toast.makeText(context, "Recording error", Toast.LENGTH_SHORT).show()
                Log.e("Error:::", "startRecording: ",e )
            }
        }