AudioRecorder to set maximum recording time iOS swift

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Solution:
AVAudioRecorder did not had any maximum time for recording.You can achieve that by using Timer function.

    var recorder: AVAudioRecorder!
    var player:AVAudioPlayer!
    var audioTime:Timer!

    var timeSeconds:Double!
    var isRecording:Bool!


declare those variables above the class.
In viewwillappear add the below code


        isRecording = false


//record function
    @IBAction func didTapOnRecord(_ sender: Any) {
        if (isRecording == false) {
            isRecording = true
            audioTime = Timer.scheduledTimer(timeInterval: 1.0, target: self, selector: #selector(Stoptimer(RecordTime:)), userInfo: nil, repeats: true)
 } else {
            isRecording = false
            audioTime.invalidate()
            recorder?.stop()
        }
}

    //    MARK: - Timer for maximumrecording

    func Stoptimer(RecordTime:Double) {
        timeSeconds = timeSeconds+audioTime.timeInterval
        if timeSeconds == maxAudioTimeSeconds {
        showAlert(msg: "Max audio Limit reached", controller: self)
        self.didTapOnRecord(self)
        }
    }



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