barcode

I would like to install the android-vision portion of google play services on devices that are not allowed to have a google account signed in. Traditionally, the android-vision library is downloaded through the play store as an update to google play services. According to this , the package name should be com.google.android.gms.vision.barcode. I used adb to list all packages installed on my rooted nexus device that has the barcode scanning library downloaded and the package was not in the list. I was hoping to pull the package itself and then distribute it. Thank you for your time and effort.

I have a following code which I use to catch input from bar code scanner. The problem is in that I want to save whole scanned code in database, but every character of code prints on new line: #!/usr/bin/env python from evdev import InputDevice, ecodes, list_devices from select import select keys = "X^1234567890XXXXqwertzuiopXXXXasdfghjklXXXXXyxcvbnmXXXXXXXXXXXXXXXXXXXXXXX" dev = InputDevice("/dev/input/event10") barcode = "" while True: r,w,x = select([dev], [], []) for event in dev.read(): if event.type == 1 and event.value == 1: barcode += (keys[event.code]) print barcode # sudo ./bar-code

I am using Biggu barcode library. Packaged library has been listed everything using demo and sample application. But I am getting no class definition found error java.lang.NoClassDefFoundError: com.biggu.scannerdemo.ScannerActivity But the class is in package and manifest file lists all the activities. Build path has biggu_scanner-1.1.0.jar file in its path. package com.biggu.scannerdemo; import com.biggu.barcodescanner.client.android.Intents; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener

What I need Is to generate a working GS1 DataMatrix, using this test content: (240)1234567890(10)AA12345(11)123456(21)1(96)1234567 Steps I've downloaded the nuget package from here: and I've created a console app that uses this code: private static void DoGs1DataMatrixStuff() { var writer = new BarcodeWriter { Format = BarcodeFormat.DATA_MATRIX }; writer .Write("(240)1234567890(10)AA12345(11)123456(21)1(96)1234567") .Save(@"C:\Temp\barcode.png"); } There's no obvious specific GS1_DataMatrix format I can use ... that gives me which if read by a scanner app on my smartphone, gives the literal

I am using PreviewKeyDown event on a window to receive all the keys from a barcode scanner. The KeyEventArgs is an enumeration and does not given me the actual string. I dont want to use TextInput as some of the keys may get handled by the control itself and may not bubble up to the TextInput event. I am looking for a way to convert the the Keys that I get in PreviewKeyDown to actual string. I looked at the InputManager, TextCompositionManager etc but I am not finding a way where I give the list of keys and it comes back with a string. TextCompositionManager or something must be converting

Is there a barcode scanner SDK that works with iPad 2? I've tried RedLaser 3.0 (I have an account through them) and they don't have native iPad 2 app support... only iPhone apps run on the iPad 2 work. I also tried an iPad 2 hack of ZBar (open source) and although it works, it doesn't work very well. Any other options out there? Scandit SDK barcode scanner from Mirasense . Their latest version was updated to optimally support the iPad 2. ZBar is the best to use. There are a post about it . The unique difference of zbar to iphone and ipad is the screen size, so it is a "little native". But take

I want to read barcodes using USB barcode reader in python. I searched for library that support barcode reading and also support python 2.7, but I didn't find anything. Is there any library that can help me? Also if you know any tutorial about barcode reading, please tell me where can I find that (because I'm new in barcode :) ). (Better late than never...) : Pyzbar and OpenCV should do what you want. Here is the code I'm using with Python 3: #!/usr/bin/python3 # -*- coding: Utf-8 -*- from __future__ import print_function import pyzbar.pyzbar as pyzbar import numpy as np import cv2 def decode