java.lang.RuntimeException: setAudioSource failed

Question

I am new to android development. I am just trying to record an audio with android studio(2.1.1) testing with 6.0.1 Marshmallow device.

public class MainActiv         


        

Answer 1

I am confused your title says java.lang.RuntimeException: setAudioSource failed and your stack trace says java.lang.RuntimeException: stop failed.

For java.lang.RuntimeException: setAudioSource failed you might be missing Runtime Permission.

You need to take Manifest.permission.RECORD_AUDIO from user.

public void onRecordBtnClicked() {
  if (ActivityCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO)
      != PackageManager.PERMISSION_GRANTED) {
    ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.RECORD_AUDIO },
        10);
  } else {
    recordAudio();
  }
}

private void recordAudio() {
  //Record Audio.
}

@Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
    @NonNull int[] grantResults) {
  super.onRequestPermissionsResult(requestCode, permissions, grantResults);
  if (requestCode == 10) {
    if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
      recordAudio();
    }else{
      //User denied Permission.
    }
  }
}