接口的使用
com.google.zxing.Reader

使用Reader的程序包

程序包	说明
com.google.zxing
com.google.zxing.aztec
com.google.zxing.datamatrix
com.google.zxing.maxicode
com.google.zxing.multi
com.google.zxing.multi.qrcode
com.google.zxing.oned
com.google.zxing.oned.rss
com.google.zxing.oned.rss.expanded
com.google.zxing.pdf417
com.google.zxing.qrcode

com.google.zxing中Reader的使用

实现Reader的com.google.zxing中的类

限定符和类型	类和说明
class	MultiFormatReader MultiFormatReader is a convenience class and the main entry point into the library for most uses.

com.google.zxing.aztec中Reader的使用

实现Reader的com.google.zxing.aztec中的类

限定符和类型	类和说明
class	AztecReader This implementation can detect and decode Aztec codes in an image.

com.google.zxing.datamatrix中Reader的使用

实现Reader的com.google.zxing.datamatrix中的类

限定符和类型	类和说明
class	DataMatrixReader This implementation can detect and decode Data Matrix codes in an image.

com.google.zxing.maxicode中Reader的使用

实现Reader的com.google.zxing.maxicode中的类

限定符和类型	类和说明
class	MaxiCodeReader This implementation can detect and decode a MaxiCode in an image.

com.google.zxing.multi中Reader的使用

实现Reader的com.google.zxing.multi中的类

限定符和类型	类和说明
class	ByQuadrantReader This class attempts to decode a barcode from an image, not by scanning the whole image, but by scanning subsets of the image.

参数类型为Reader的com.google.zxing.multi中的构造器

构造器和说明
ByQuadrantReader(Reader delegate)
GenericMultipleBarcodeReader(Reader delegate)

com.google.zxing.multi.qrcode中Reader的使用

实现Reader的com.google.zxing.multi.qrcode中的类

限定符和类型	类和说明
class	QRCodeMultiReader This implementation can detect and decode multiple QR Codes in an image.

com.google.zxing.oned中Reader的使用

实现Reader的com.google.zxing.oned中的类

限定符和类型	类和说明
class	CodaBarReader Decodes Codabar barcodes.
class	Code128Reader Decodes Code 128 barcodes.
class	Code39Reader Decodes Code 39 barcodes.
class	Code93Reader Decodes Code 93 barcodes.
class	EAN13Reader Implements decoding of the EAN-13 format.
class	EAN8Reader Implements decoding of the EAN-8 format.
class	ITFReader Implements decoding of the ITF format, or Interleaved Two of Five.
class	MultiFormatOneDReader
class	MultiFormatUPCEANReader A reader that can read all available UPC/EAN formats.
class	OneDReader Encapsulates functionality and implementation that is common to all families of one-dimensional barcodes.
class	UPCAReader Implements decoding of the UPC-A format.
class	UPCEANReader Encapsulates functionality and implementation that is common to UPC and EAN families of one-dimensional barcodes.
class	UPCEReader Implements decoding of the UPC-E format.

com.google.zxing.oned.rss中Reader的使用

实现Reader的com.google.zxing.oned.rss中的类

限定符和类型	类和说明
class	AbstractRSSReader
class	RSS14Reader Decodes RSS-14, including truncated and stacked variants.

com.google.zxing.oned.rss.expanded中Reader的使用

实现Reader的com.google.zxing.oned.rss.expanded中的类

限定符和类型	类和说明
class	RSSExpandedReader

com.google.zxing.pdf417中Reader的使用

实现Reader的com.google.zxing.pdf417中的类

限定符和类型	类和说明
class	PDF417Reader This implementation can detect and decode PDF417 codes in an image.

com.google.zxing.qrcode中Reader的使用

实现Reader的com.google.zxing.qrcode中的类

限定符和类型	类和说明
class	QRCodeReader This implementation can detect and decode QR Codes in an image.