Android Camera Intent Saving Image Landscape When Taken Portrait [duplicate]

Answer 1

The picture is always taken in the orientation the camera is built into the device. To get your image rotated correctly you'll have to read the orientation information that is stored into the picture (EXIF meta data). There it is stored how the device was oriented, when the image was taken.

Here is some code that reads the EXIF data and rotates the image accordingly: file is the name of the image file.

BitmapFactory.Options bounds = new BitmapFactory.Options();
bounds.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file, bounds);

BitmapFactory.Options opts = new BitmapFactory.Options();
Bitmap bm = BitmapFactory.decodeFile(file, opts);
ExifInterface exif = new ExifInterface(file);
String orientString = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
int orientation = orientString != null ? Integer.parseInt(orientString) :  ExifInterface.ORIENTATION_NORMAL;

int rotationAngle = 0;
if (orientation == ExifInterface.ORIENTATION_ROTATE_90) rotationAngle = 90;
if (orientation == ExifInterface.ORIENTATION_ROTATE_180) rotationAngle = 180;
if (orientation == ExifInterface.ORIENTATION_ROTATE_270) rotationAngle = 270;

Matrix matrix = new Matrix();
matrix.setRotate(rotationAngle, (float) bm.getWidth() / 2, (float) bm.getHeight() / 2);
Bitmap rotatedBitmap = Bitmap.createBitmap(bm, 0, 0, bounds.outWidth, bounds.outHeight, matrix, true);

UPDATE 2017-01-16

With the release of the 25.1.0 Support Library, an ExifInterface Support Library was introduced, which should perhaps make the access to the Exif attributes easier. See the Android Developer's Blog for an article about it.

Answer 2

The selected answer uses the most common method answered to this and similar questions. However, it did not work for me with both front and back cameras on Samsung. For those needing another solution which works across both front and back cameras for Samsung and other major manufacturers, this answer by nvhausid is awesome:

https://stackoverflow.com/a/18915443/6080472

For those who don't want to click through, the relevant magic is to use the CameraInfo rather then relying on EXIF or a Cursor over the media files.

Bitmap realImage = BitmapFactory.decodeByteArray(data, 0, data.length);
android.hardware.Camera.CameraInfo info = new android.hardware.Camera.CameraInfo();
android.hardware.Camera.getCameraInfo(mCurrentCameraId, info);
Bitmap bitmap = rotate(realImage, info.orientation);

Full code in the link.