Bug on Sony Xperia Z2 about cameraview HOT 9 OPEN

The provided information is not enough. I don't have that device, so there is currently no way I can fix this.

from cameraview.

I think this issue is related to #22, Several non-Nexus devices seem to have issues with image orientation. I had a look at the code that handles image orientation and I couldn't see anything wrong with it. I also noticed that these orientation problems don't seem to present when taking pictures with the camera2 basic example app . I'm not sure if that helps :(

from cameraview.

Thanks, Iván. I will keep on investigating.
If anyone can provide more information (camera characteristics on those devices, etc), it will be very helpful.

from cameraview.

I've encountered the same issue on S7, it may be resolved via rotation of a bitmap according to EXIF rotation:

val file = File(path)
if (file.exists()) {
    val exif = ExifInterface(path)
    val orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1)
    val degrees = when (orientation) {
        ExifInterface.ORIENTATION_NORMAL -> 0
        ExifInterface.ORIENTATION_ROTATE_90 -> 90
        ExifInterface.ORIENTATION_ROTATE_180 -> 180
        ExifInterface.ORIENTATION_ROTATE_270 -> 270
        else -> 0
    }
    BitmapFactory.decodeFile(file, previewSize.maxValue)?.let { it ->
        if (degrees > 0) {
            val matrix = Matrix()
            matrix.postRotate(degrees.toFloat())
            imageView.setImageBitmap(Bitmap.createBitmap(it, 0, 0, it.width, it.height, matrix, true))
        } else {
            imageView.setImageBitmap(it)
        }
    } ?: e("Can't create preview bitmap")
}

I've saved photo into a temporary file, and then loaded it in a preview activity. If you don't want to save a file, try to use a device rotation info instead of EXIF...or maybe just grab it in runtime from library output(it already contains encoded image in the callback).

from cameraview.

Printing out EXIF orientation on stored images gives 6 for both front and back facing camera on a Sony Xperia Z2. However, the font facing camera captures an image that is rotated 180 (upside-down). Tell me what more you need @yaraki

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I am experiencing a 180 rotation (upside down) on the front camera of a Samsung Galaxy S4. The EXIF reports 8 (90 degrees) when the device is held in portrait position. Please tell me what other info you need @yaraki
Thanks!

from cameraview.

@yaraki My Sony Xperia Z2 (API23) falls back to the Camera1 implementation, and it seems fixed by #115 perhaps @WeRockStar could test it as well?

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@n0m0r3pa1n I've just updated the OS on the Z2 whenever a new update came, just like a normal user. If that answers your question?

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Thanks. I fix this problem with the this solution.

int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
        switch (orientation) {
            case ExifInterface.ORIENTATION_NORMAL:
                break;
            case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
                matrix.setScale(-1, 1);
                break;
            case ExifInterface.ORIENTATION_ROTATE_180:
                matrix.setRotate(180);
                break;
            case ExifInterface.ORIENTATION_FLIP_VERTICAL:
                matrix.setRotate(180);
                matrix.postScale(-1, 1);
                break;
            case ExifInterface.ORIENTATION_TRANSPOSE:
                matrix.setRotate(90);
                matrix.postScale(-1, 1);
                break;
            case ExifInterface.ORIENTATION_ROTATE_90:
                matrix.setRotate(90);
                break;
            case ExifInterface.ORIENTATION_TRANSVERSE:
                matrix.setRotate(-90);
                matrix.postScale(-1, 1);
                break;
            case ExifInterface.ORIENTATION_ROTATE_270:
                matrix.setRotate(-90);
                break;

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