com.google.zxing.client.android
Class Intents.Scan

java.lang.Object
  com.google.zxing.client.android.Intents.Scan

Enclosing class:

Intents

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

Field Summary

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	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.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

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.

See Also:

Constant Field Values

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.

See Also:

Constant Field Values

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 BarcodeFormats, such as BarcodeFormat.EAN_13. Example: "EAN_13,EAN_8,QR_CODE" This overrides MODE.

See Also:

Constant Field Values

CHARACTER_SET

public static final java.lang.String CHARACTER_SET

See Also:

DecodeHintType.CHARACTER_SET, Constant Field Values

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.

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Constant Field Values

ONE_D_MODE

public static final java.lang.String ONE_D_MODE

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

See Also:

Constant Field Values

QR_CODE_MODE

public static final java.lang.String QR_CODE_MODE

Decode only QR codes.

See Also:

Constant Field Values

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.

See Also:

Constant Field Values

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.

See Also:

Constant Field Values

SAVE_HISTORY

public static final java.lang.String SAVE_HISTORY

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

See Also:

Constant Field Values