Works in portrait and landscape orientation, can read inverted codes, is Material Design and doesn't do anything else but decoding a barcode. Uses the ZXing ("Zebra Crossing") barcode scanning library.
Supported barcode formats are:
AZTEC, CODABAR, CODE 39, CODE 93, CODE 128, DATA MATRIX, EAN 8, EAN 13, ITF, MAXICODE, PDF417, QR CODE, RSS 14, RSS EXPANDED, UPC A, UPC E and UPC EAN EXTENSION. More Info »