android front and back camera captured picture orientation issue, rotated in a wrong way

Question

I have a camera app in portrait mode which takes pictures from both front and back end cameras.The issue is like the captured images are rotated in a wrong way...

For pr

Answer 1

try this code snippet

try {

    ExifInterface exif = new ExifInterface(filePath);
    orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
    //Toast.makeText(getApplicationContext(), ""+orientation, 1).show();
    Log.v("log", "ort is "+orientation);

    } catch (IOException e)
    {
        e.printStackTrace();
    }

and then rotate the matrix as per orientation you get

if (orientation==6)
{
    Matrix matrix = new Matrix();
    matrix.postRotate(90);
    bmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), matrix, true);
}
else if (orientation==8)
{
    Matrix matrix = new Matrix();
    matrix.postRotate(270);
    bmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), matrix, true);
}

else if (orientation==3)
{
    Matrix matrix = new Matrix();
    matrix.postRotate(180);
    bmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), matrix, true;
}