zbar

I am using the Android ADT Bundle for dev work. After reading multiple guides online I have added the package com.dm.zbar.android.scanner to my project. I have included the files CameraPreview.java, ZBarConstants.java, and ZBarScannerActivity.java in the package. Despite all this the ZBAR_SCANNER_REQUEST var in the class ScanActivity.java (created by me, but using zbar methods) cannot be resolved to a variable. Everything except this variable is accepted. Any idea why this is occurring? Note: My libs folder contains everything in here: https://github.com/DushyanthMaguluru/ZBarScanner/tree

I want to integrate Zbar into my application but cant seem to figure out how to accomplish this using the new Android Studio. I have looked through the example and have copied over the code without any issues. The problem I am having is adding the libs to my project I cant seem to figure out how to do it. Could someone walk me through it? Actually, @Michael's answer is correct, it is also obsolete. Now, using gradle all you need to do is to add the lines below in the build.gradle file: android { ... sourceSets { main.jniLibs.srcDirs = ['libs'] test.jniLibs.srcDirs = ['libs'] } } or directly

TL;DR : I need a way to decode a QR-code from an image file using (preferable pure) Python. I've got a jpg file with a QR-code which I want to decode using Python. I've found a couple libraries which claim to do this: PyQRCode ( website here ) which supposedly can decode qr codes from images by simply providing a path like this: import sys, qrcode d = qrcode.Decoder() if d.decode('out.png'): print 'result: ' + d.result else: print 'error: ' + d.error So I simply installed it using sudo pip install pyqrcode . The thing I find strange about the example code above however, is that it only imports

从 github上 git的源码的目录下没有 configure ，晕 wget http://downloads.sourceforge.net/project/zbar/zbar/0.10/zbar-0.10.tar.gz tar -zvxf zbar-0.10.tar.gz export CFLAGS=""./configure --prefix=$(pwd)/output0808 --enable-shared --enable-static --without-imagemagick --without-jpeg --without-python --without-gtk --without-qt --disable-video make&&make intsall 编译成功 output0808中生成的工程结构如下 实验中并没有使用到交叉编译器，生成的是 x86架构的文件 在output0808/lib下 file libzbar.so.0.2.0 来源： https://www.cnblogs.com/picky-eater/p/11320040.html