Rotate Image Taken From Camera Or Gallery

I am capturing image from camera and selecting image from gallery. In samsung devices the images gets rotate after captured. I want to rotate image to straight if they are rotated.

Solution 1:

Replace

int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);

With

int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);

And tell if it works

Solution 2:

I also faced the same issue once in my project and got it going by below code :

//imageFileUri is fileUri.getPath() that is being passedprivate Bitmap getImageBitmap(String imageFileUri) {

    BitmapFactory.Optionsopts=newBitmapFactory.Options();
    opts.inSampleSize = 3;
    Bitmapbm= BitmapFactory.decodeFile(imageFileUri, opts);

    ExifInterface exif;
    StringorientString=null;
    try {
        exif = newExifInterface(imageFileUri);
        orientString = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
    } catch (IOException e) {
        if (BuildConfig.DEBUG) {
            e.printStackTrace();
        }
    }

    intorientation= (orientString != null) ? Integer.parseInt(orientString)
            : ExifInterface.ORIENTATION_NORMAL;
    introtationAngle=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;

    intw= bm.getWidth();
    inth= bm.getHeight();
    Matrixmtx=newMatrix();
    mtx.postRotate(rotationAngle);
    return Bitmap.createBitmap(bm, 0, 0, w, h, mtx, true);
}