如何从亚马逊s3下载图片到imageview？

import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.amazonaws.services.s3.model.S3Object;

// 创建AmazonS3Client对象并进行身份验证
BasicAWSCredentials credentials = new BasicAWSCredentials("AccessKey", "SecretKey");
AmazonS3Client s3Client = new AmazonS3Client(credentials);

// 指定要下载的图片的存储桶名称和对象键
String bucketName = "your-bucket-name";
String objectKey = "your-object-key";

// 下载图片到临时文件
S3Object s3Object = s3Client.getObject(new GetObjectRequest(bucketName, objectKey));
File tempFile = File.createTempFile("temp", null);
InputStream inputStream = s3Object.getObjectContent();
FileOutputStream outputStream = new FileOutputStream(tempFile);
byte[] buffer = new byte[4096];
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
    outputStream.write(buffer, 0, bytesRead);
}
outputStream.close();
inputStream.close();

// 将临时文件中的图片加载到ImageView中显示
Bitmap bitmap = BitmapFactory.decodeFile(tempFile.getAbsolutePath());
imageView.setImageBitmap(bitmap);