Audio Recording and playing in android

public void Audio()
{
final Intent audioIntent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
File audioFile = new File(Environment.getExternalStorageDirectory(), "videoTest.mp4");
Uri audioFileUri = Uri.fromFile(audioFile);
audioIntent.putExtra(MediaStore.EXTRA_OUTPUT, audioFileUri);
startActivityForResult(audioIntent, TAKE_AUDIO);
}