使用Apache HttpClient库可以发送包含Content-Disposition的HTTP参数来上传图片。以下是一个示例代码：

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpVersion;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;

import java.io.File;
import java.io.IOException;

public class ImageUploader {
    public static void main(String[] args) {
        String imageUrl = "http://example.com/upload";
        String imagePath = "/path/to/image.jpg";

        HttpClient httpClient = HttpClientBuilder.create()
                .setVersion(HttpVersion.HTTP_1_1)
                .build();

        HttpPost httpPost = new HttpPost(imageUrl);

        // 创建包含文件的请求实体
        File file = new File(imagePath);
        FileBody fileBody = new FileBody(file, ContentType.DEFAULT_BINARY);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create()
                .addPart("file", fileBody)
                .setContentType(ContentType.MULTIPART_FORM_DATA);

        // 添加Content-Disposition头部信息
        builder.addBinaryBody("file", file, ContentType.DEFAULT_BINARY, file.getName());
        
        HttpEntity multipart = builder.build();
        httpPost.setEntity(multipart);

        try {
            HttpResponse response = httpClient.execute(httpPost);
            HttpEntity responseEntity = response.getEntity();
            String responseString = EntityUtils.toString(responseEntity);
            System.out.println(responseString);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

在上面的示例代码中，使用了Apache HttpClient库来发送HTTP POST请求。MultipartEntityBuilder用于创建多部分实体，其中包含文件的内容。addPart方法用于添加文件的内容，addBinaryBody方法用于添加Content-Disposition头部信息。最后，通过setEntity方法将请求实体设置到HttpPost对象中，并使用HttpClient执行请求。

请注意，上述示例中使用的是Apache HttpClient库的旧版本，从Android 6.0开始，这个库已经被标记为过时。因此，在实际开发中，建议使用更现代的HTTP库，如OkHttp或HttpURLConnection。