在ZXing的帮助下实施条形码扫描仪

Question

I want to implement ZXing open source barcode scanner in my project and I am following the steps from here , but I am stuck at step 4, I don't see ZXing in library section.

I have done all the above steps correctly

Answer 1

you need to install the barcode scanner app.. https://play.google.com/store/apps/details?id=com.google.zxing.client.android&hl=en

the intent will call up the app, scan the barcode, then the App will feed back the result into intent activity result

Answer 2

I am stuck at step 4, I don't see ZXing in library section.

Quoting the blog entry:

Right-click on ZXing project –> properties –> Android –> Scroll down and check/tick the “Is Library” checkbox –> OK.

After that, Step #4 should work properly.