android - How to call scanned barcode history from zxing -


i scanning barcodes using zxing in application have button called history onclick should display scanned barcode history dont know how call history zxing.

if zxing, mean using library (not zxing client app) scan qr codes have implement history related functionality on own. save items in database base each time have scanned something.

take @ implementation of history feature in sample zxing android client. https://code.google.com/p/zxing/source/browse/trunk/android/src/com/google/zxing/client/android/history/historymanager.java


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