com.uuzuche.lib_zxing.decoding

类 Intents.Scan

java.lang.Object

com.uuzuche.lib_zxing.decoding.Intents.Scan

封闭类:

Intents

public static final class Intents.Scan
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	ACTION Send this intent to open the Barcodes app in scanning mode, find a barcode, and return the results.
static java.lang.String	CHARACTER_SET
static java.lang.String	DATA_MATRIX_MODE Decode only Data Matrix codes.
static java.lang.String	MODE By default, sending Scan.ACTION will decode all barcodes that we understand.
static java.lang.String	ONE_D_MODE Decode only 1D barcodes (currently UPC, EAN, Code 39, and Code 128).
static java.lang.String	PRODUCT_MODE Decode only UPC and EAN barcodes.
static java.lang.String	QR_CODE_MODE Decode only QR codes.
static java.lang.String	RESULT If a barcode is found, Barcodes returns RESULT_OK to onActivityResult() of the app which requested the scan via startSubActivity().
static java.lang.String	RESULT_FORMAT Call intent.getStringExtra(RESULT_FORMAT) to determine which barcode format was found.
static java.lang.String	SAVE_HISTORY Setting this to false will not save scanned codes in the history.
static java.lang.String	SCAN_FORMATS Comma-separated list of formats to scan for.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

ACTION

public static final java.lang.String ACTION

Send this intent to open the Barcodes app in scanning mode, find a barcode, and return the results.

另请参阅:

常量字段值

MODE

public static final java.lang.String MODE

By default, sending Scan.ACTION will decode all barcodes that we understand. However it may be useful to limit scanning to certain formats. Use Intent.putExtra(MODE, value) with one of the values below (PRODUCT_MODE, ONE_D_MODE, QR_CODE_MODE). Optional.

Setting this is effectively shorthnad for setting explicit formats with SCAN_FORMATS. It is overridden by that setting.

另请参阅:

常量字段值

SCAN_FORMATS

public static final java.lang.String SCAN_FORMATS

Comma-separated list of formats to scan for. The values must match the names of com.google.zxing.BarcodeFormats, such as com.google.zxing.BarcodeFormat#EAN_13. Example: "EAN_13,EAN_8,QR_CODE"

This overrides MODE.

另请参阅:

常量字段值

CHARACTER_SET

public static final java.lang.String CHARACTER_SET

另请参阅:

com.google.zxing.DecodeHintType#CHARACTER_SET, 常量字段值

PRODUCT_MODE

public static final java.lang.String PRODUCT_MODE

Decode only UPC and EAN barcodes. This is the right choice for shopping apps which get prices, reviews, etc. for products.

另请参阅:

常量字段值

ONE_D_MODE

public static final java.lang.String ONE_D_MODE

Decode only 1D barcodes (currently UPC, EAN, Code 39, and Code 128).

另请参阅:

常量字段值

QR_CODE_MODE

public static final java.lang.String QR_CODE_MODE

Decode only QR codes.

另请参阅:

常量字段值

DATA_MATRIX_MODE

public static final java.lang.String DATA_MATRIX_MODE

Decode only Data Matrix codes.

另请参阅:

常量字段值

RESULT

public static final java.lang.String RESULT

If a barcode is found, Barcodes returns RESULT_OK to onActivityResult() of the app which requested the scan via startSubActivity(). The barcodes contents can be retrieved with intent.getStringExtra(RESULT). If the user presses Back, the result code will be RESULT_CANCELED.

另请参阅:

常量字段值

RESULT_FORMAT

public static final java.lang.String RESULT_FORMAT

Call intent.getStringExtra(RESULT_FORMAT) to determine which barcode format was found. See Contents.Format for possible values.

另请参阅:

常量字段值

SAVE_HISTORY

public static final java.lang.String SAVE_HISTORY

Setting this to false will not save scanned codes in the history.

另请参阅:

常量字段值