GlobalScope.launch(Dispatchers.IO) {
                try {
                    val result = articleService.postArticle(editText.text.toString(), Uri.parse(paths?.get(0)))

                    with(Dispatchers.Main) {
                        this@TuWenActivity.hideProgressDialog()
                        Toast.makeText(this@TuWenActivity, R.string.upload_complete_message, Toast.LENGTH_SHORT).show()
                        var intent = Intent()
                        intent.putExtra("FINISH", true)
                        setResult(RESULT_OK, intent)
                        finish()
                    }
                } catch (e: Exception) {
                    println(">>>>> $e")
                    this@TuWenActivity.hideProgressDialog()
                }
            }