小编Dev*_*Dev的帖子

我想发送包含电子邮件和姓名等视频和数据的多部分表单.以下是我的代码,它不起作用,没有来自服务器的响应

File file =new File(VideoPath);
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(url);

        try {
            // Add your data
            List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
            nameValuePairs.add(new BasicNameValuePair("Name", "LDGHT"));
            nameValuePairs.add(new BasicNameValuePair("Email", "hhh@example.com"));

            httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
            httppost.setEntity(new FileEntity(file, "video/mp4"));

            // Execute HTTP Post Request
            HttpResponse response = httpclient.execute(httppost);

        } catch (ClientProtocolException e) {
            // TODO Auto-generated catch block
        } catch (IOException e) {
            // TODO Auto-generated catch block
        }

按下后退按钮时如何关闭进度对话框？

我有四个edittexts问题是当我开始活动时焦点将放在最后一个edittext上,如何使用xml将焦点放在第一个edittext上？谢谢

如何在代码中找到android中当前键盘的语言.以及如何在代码中设置键盘的语言.例如,如果用户选择中文,则应显示中文键盘,如果选择英文,则应显示英文键盘.