@AfterViews
  final void initTxtEditActivity() {
    getSupportActionBar().setTitle(mParam.getFileObject().getName());
    mFileSaveHelp = new FileSaveHelp(this);

    File file = mParam.getLocalFile(mFileSaveHelp.getFileDownloadPath());
    if (file != null && file.exists()) {
      String content = readPhoneNumber(file);
      editText.setText(content);
    } else {
      showButtomToast("文件未保存到本地");
      finish();
    }
  }
  @Override
  public void parseJson(int code, JSONObject respanse, String tag, int pos, Object data)
      throws JSONException {
    if (tag.equals(TAG_SAVE_CONTENT)) {
      showProgressBar(false);
      if (code == 0) {
        showProgressBar(true, "正在保存");
        setResult(RESULT_OK);
        String url = mParam.getHtttpFileView();
        getNetwork(url, TAG_HTTP_FILE_VIEW);

      } else {
        showErrorMsg(code, respanse);
      }
    } else if (tag.equals(TAG_HTTP_FILE_VIEW)) {
      showProgressBar(false);
      if (code == 0) {
        JSONObject json = respanse.optJSONObject("data").optJSONObject("file");
        AttachmentFileObject fileObject = new AttachmentFileObject(json);

        FileSaveHelp help = new FileSaveHelp(this);
        mParam.setFileObject(fileObject);
        File localFile = mParam.getLocalFile(help.getFileDownloadPath());
        writeFile(localFile, editText.getText().toString());
        fileObject.isDownload = true;

        Intent intent = new Intent();
        intent.putExtra(AttachmentFileObject.RESULT, fileObject);
        intent.putExtra(
            AttachmentsActivity.FileActions.ACTION_NAME,
            AttachmentsActivity.FileActions.ACTION_EDIT);
        setResult(RESULT_OK, intent);
        finish();
      } else {
        showErrorMsg(code, respanse);
      }
    }
  }
 @OptionsItem
 void action_save() {
   PostRequest request = mParam.getHttpEditFile(editText.getText().toString());
   postNetwork(request, TAG_SAVE_CONTENT);
   showProgressBar(true, "正在保存");
 }