onActivityResult

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
            super.onActivityResult(requestCode, resultCode, data)
            when(requestCode){
                SPEECH_INPUT->{
                    if(resultCode== Activity.RESULT_OK
                        && data !=null){
                        val result = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)
                        edittext.text=Editable.Factory.getInstance().newEditable(result[0])
                        sendMessage(send)
                    }
                }
            }
        }