com.google.zxing
ZXing - Barcode and QR decoding.
com.google.zxing:core
· artifact
In 30% of apps checked
What it contains137
Classes under this package in the newest build that carries it -
Firefox 158.0.1.
Sub-packages: qrcode (36), oned (26), pdf417 (19), common (17), datamatrix (10), aztec (6), maxicode (4).
| Class |
|---|
| com.google.zxing.BarcodeFormat |
| com.google.zxing.BinaryBitmap |
| com.google.zxing.ChecksumException |
| com.google.zxing.DecodeHintType |
| com.google.zxing.EncodeHintType |
| com.google.zxing.FormatException |
| com.google.zxing.InvertedLuminanceSource |
| com.google.zxing.LuminanceSource |
| com.google.zxing.MultiFormatReader |
| com.google.zxing.NotFoundException |
| com.google.zxing.PlanarYUVLuminanceSource |
| com.google.zxing.RGBLuminanceSource |
| com.google.zxing.Reader |
| com.google.zxing.ReaderException |
| com.google.zxing.Result |
| com.google.zxing.ResultMetadataType |
| com.google.zxing.ResultPoint |
| com.google.zxing.ResultPointCallback |
| com.google.zxing.WriterException |
| com.google.zxing.aztec.AztecDetectorResult |
| com.google.zxing.aztec.AztecReader |
| com.google.zxing.aztec.decoder.Decoder |
| com.google.zxing.aztec.decoder.Decoder$Table |
| com.google.zxing.aztec.detector.Detector |
| com.google.zxing.aztec.detector.Detector$Point |
| com.google.zxing.common.BitArray |
| com.google.zxing.common.BitMatrix |
| com.google.zxing.common.BitSource |
| com.google.zxing.common.CharacterSetECI |
| com.google.zxing.common.DecoderResult |
| com.google.zxing.common.DefaultGridSampler |
| com.google.zxing.common.ECIEncoderSet |
| com.google.zxing.common.ECIStringBuilder |
| com.google.zxing.common.HybridBinarizer |
| com.google.zxing.common.PerspectiveTransform |
| com.google.zxing.common.StringUtils |
| com.google.zxing.common.detector.MathUtils |
| com.google.zxing.common.detector.WhiteRectangleDetector |
| com.google.zxing.common.reedsolomon.GenericGF |
| com.google.zxing.common.reedsolomon.GenericGFPoly |
| com.google.zxing.common.reedsolomon.ReedSolomonDecoder |
| com.google.zxing.common.reedsolomon.ReedSolomonException |
| com.google.zxing.datamatrix.DataMatrixReader |
| com.google.zxing.datamatrix.decoder.BitMatrixParser |
| com.google.zxing.datamatrix.decoder.DataBlock |
| com.google.zxing.datamatrix.decoder.DecodedBitStreamParser |
| com.google.zxing.datamatrix.decoder.DecodedBitStreamParser$Mode |
| com.google.zxing.datamatrix.decoder.Decoder |
| com.google.zxing.datamatrix.decoder.Version |
| com.google.zxing.datamatrix.decoder.Version$ECB |
| com.google.zxing.datamatrix.decoder.Version$ECBlocks |
| com.google.zxing.datamatrix.detector.Detector |
| com.google.zxing.maxicode.MaxiCodeReader |
| com.google.zxing.maxicode.decoder.BitMatrixParser |
| com.google.zxing.maxicode.decoder.DecodedBitStreamParser |
| com.google.zxing.maxicode.decoder.Decoder |
| com.google.zxing.oned.CodaBarReader |
| com.google.zxing.oned.Code128Reader |
| com.google.zxing.oned.Code39Reader |
| com.google.zxing.oned.Code93Reader |
| com.google.zxing.oned.EAN13Reader |
| com.google.zxing.oned.EAN8Reader |
| com.google.zxing.oned.EANManufacturerOrgSupport |
| com.google.zxing.oned.ITFReader |
| com.google.zxing.oned.MultiFormatOneDReader |
| com.google.zxing.oned.MultiFormatUPCEANReader |
| com.google.zxing.oned.OneDReader |
| com.google.zxing.oned.UPCEANExtension2Support |
| com.google.zxing.oned.UPCEANExtension5Support |
| com.google.zxing.oned.UPCEANExtensionSupport |
| com.google.zxing.oned.UPCEANReader |
| com.google.zxing.oned.UPCEReader |
| com.google.zxing.oned.rss.AbstractRSSReader |
| com.google.zxing.oned.rss.DataCharacter |
| com.google.zxing.oned.rss.FinderPattern |
| com.google.zxing.oned.rss.Pair |
| com.google.zxing.oned.rss.RSS14Reader |
| com.google.zxing.oned.rss.RSSUtils |
| com.google.zxing.oned.rss.expanded.ExpandedPair |
| com.google.zxing.oned.rss.expanded.ExpandedRow |
| com.google.zxing.oned.rss.expanded.RSSExpandedReader |
| com.google.zxing.oned.rss.expanded.decoders |
| com.google.zxing.pdf417.PDF417Common |
| com.google.zxing.pdf417.PDF417Reader |
| com.google.zxing.pdf417.PDF417ResultMetadata |
| com.google.zxing.pdf417.decoder.BarcodeMetadata |
| com.google.zxing.pdf417.decoder.BarcodeValue |
| com.google.zxing.pdf417.decoder.BoundingBox |
| com.google.zxing.pdf417.decoder.Codeword |
| com.google.zxing.pdf417.decoder.DecodedBitStreamParser |
| com.google.zxing.pdf417.decoder.DecodedBitStreamParser$Mode |
| com.google.zxing.pdf417.decoder.DetectionResult |
| com.google.zxing.pdf417.decoder.DetectionResultColumn |
| com.google.zxing.pdf417.decoder.DetectionResultRowIndicatorColumn |
| com.google.zxing.pdf417.decoder.PDF417CodewordDecoder |
| com.google.zxing.pdf417.decoder.PDF417ScanningDecoder |
| com.google.zxing.pdf417.decoder.ec.ErrorCorrection |
| com.google.zxing.pdf417.decoder.ec.ModulusGF |
| com.google.zxing.pdf417.decoder.ec.ModulusPoly |
| com.google.zxing.pdf417.detector.Detector |
| com.google.zxing.pdf417.detector.PDF417DetectorResult |
| com.google.zxing.qrcode.QRCodeReader |
| com.google.zxing.qrcode.decoder.BitMatrixParser |
| com.google.zxing.qrcode.decoder.DataBlock |
| com.google.zxing.qrcode.decoder.DataMask |
| com.google.zxing.qrcode.decoder.DataMask$1 |
| com.google.zxing.qrcode.decoder.DataMask$2 |
| com.google.zxing.qrcode.decoder.DataMask$3 |
| com.google.zxing.qrcode.decoder.DataMask$4 |
| com.google.zxing.qrcode.decoder.DataMask$5 |
| com.google.zxing.qrcode.decoder.DataMask$6 |
| com.google.zxing.qrcode.decoder.DataMask$7 |
| com.google.zxing.qrcode.decoder.DataMask$8 |
| com.google.zxing.qrcode.decoder.DecodedBitStreamParser |
| com.google.zxing.qrcode.decoder.Decoder |
| com.google.zxing.qrcode.decoder.ErrorCorrectionLevel$EnumUnboxingLocalUtility |
| com.google.zxing.qrcode.decoder.FormatInformation |
| com.google.zxing.qrcode.decoder.Mode |
| com.google.zxing.qrcode.decoder.QRCodeDecoderMetaData |
| com.google.zxing.qrcode.decoder.Version |
| com.google.zxing.qrcode.decoder.Version$ECB |
| com.google.zxing.qrcode.decoder.Version$ECBlocks |
| com.google.zxing.qrcode.detector.AlignmentPattern |
| com.google.zxing.qrcode.detector.AlignmentPatternFinder |
| com.google.zxing.qrcode.detector.Detector |
| com.google.zxing.qrcode.detector.FinderPattern |
| com.google.zxing.qrcode.detector.FinderPatternFinder |
| com.google.zxing.qrcode.detector.FinderPatternFinder$EstimatedModuleComparator |
| com.google.zxing.qrcode.encoder.BlockPair |
| com.google.zxing.qrcode.encoder.ByteMatrix |
| com.google.zxing.qrcode.encoder.Encoder |
| com.google.zxing.qrcode.encoder.MaskUtil |
| com.google.zxing.qrcode.encoder.MatrixUtil |
| com.google.zxing.qrcode.encoder.MinimalEncoder |
| com.google.zxing.qrcode.encoder.MinimalEncoder$Edge |
| com.google.zxing.qrcode.encoder.MinimalEncoder$ResultList |
| com.google.zxing.qrcode.encoder.MinimalEncoder$ResultList$ResultNode |
Apps carrying it
Each app's newest build, the most recently checked first. Where the version comes from is the file that states it.
| App | App version | Library version | Stated in | Classes |
|---|---|---|---|---|
 Firefox
org. |
158. |
157 | ||
 Xiaomi Home
com. |
11. |
268 | ||
 Booking.com
com. |
70. |
111 | ||
 Block Blast!
com. |
10. |
268 | ||
 LinkedIn
com. |
4. |
23 | ||
 SHEIN
com. |
15. |
68 | ||
 Reserved
com. |
3. |
317 | ||
 Proton Pass
proton. |
1. |
112 | ||
 Glovo
com. |
2026. |
6 | ||
 Duolingo
com. |
6. |
36 | ||
 DuckDuckGo
com. |
5. |
320 | ||
 CapCut
com. |
19. |
268 | ||
| and more | ||||