使用Picasso设置为Imageview时,为什么图像会自动旋转

Question

我上传到服务器后,在模式景观上拍照bt相机......这是景观.

但是当我加载到imageview然后显示垂直像下面的图像:

我使用Picasso将图像加载到Imageview.我希望在ImageView上显示原始图像...请为我建议... tks这么多!

public static void makeImageRequest(Context context, ImageView imageView, final String imageUrl, ProgressBar progressBar) {
        final int defaultImageResId = R.drawable.ic_member;
        Picasso.with(context)
                .load(imageUrl)
                .error(defaultImageResId)
                .resize(80, 80)
                .into(imageView);
                }

ImageView的:

<ImageView
                                android:layout_centerInParent="true"
                                android:padding="@dimen/_8sdp"
                                android:id="@+id/img_photo"
                                android:layout_width="@dimen/_80sdp"
                                android:layout_height="@dimen/_80sdp"
                                android:layout_gravity="center"
                                android:scaleType="fitCenter"
                                android:adjustViewBounds="true" />

网址:

https://arubaitobsv.s3-ap-northeast-1.amazonaws.com/images/1487816629838-20170223_092312_HDR.jpg

Answer 1

问题在这里发布

毕加索自动将来自网络的图像旋转90度,该图像具有以下EXIF数据:

Resolution : 3264 x 2448
Orientation : rotate 90

用毕加索尝试这个代码:

Picasso.with(MainActivity.this)
    .load(imageURL) // web image url
    .fit().centerInside()
    .transform(transformation)
    .rotate(90)                    //if you want to rotate by 90 degrees
    .error(R.drawable.ic_launcher)
    .placeholder(R.drawable.ic_launcher)
    .into(imageview)
    });

你也可以使用Glide:

    dependencies {
  // Your app's other dependencies
  compile 'com.github.bumptech.glide:glide.3.7.0'
}

使用以下图片:

Glide.with(this).load("image_url").into(imageView);

Answer 2

public class ImageRotationDetectionHelper {

    public static int getCameraPhotoOrientation(String imageFilePath) {
        int rotate = 0;
        try {

            ExifInterface exif;

            exif = new ExifInterface(imageFilePath);
            String exifOrientation = exif
                    .getAttribute(ExifInterface.TAG_ORIENTATION);
            Log.d("exifOrientation", exifOrientation);
            int orientation = exif.getAttributeInt(
                    ExifInterface.TAG_ORIENTATION,
                    ExifInterface.ORIENTATION_NORMAL);
            Log.d(ImageRotationDetectionHelper.class.getSimpleName(), "orientation :" + orientation);
            switch (orientation) {
                case ExifInterface.ORIENTATION_ROTATE_270:
                    rotate = 270;
                    break;
                case ExifInterface.ORIENTATION_ROTATE_180:
                    rotate = 180;
                    break;
                case ExifInterface.ORIENTATION_ROTATE_90:
                    rotate = 90;
                    break;
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

        return rotate;
    }
}