Android Zxing Captureactivity Npe On Viewfinderview

I've integrated the zxing library into my app. I have a runtime error when i try to scan a QR code. It's caused by a NPE when trying to inflate a ViewFinderView object from XML. In

Solution 1:

You've copied the project's UI including CaptureActivity and ViewfinderView. Don't do that -- it's not OK and not wholly permitted. You need to write your own app and reuse parts that you understand, into an app that you understand. Here indeed you pasted a bunch of code incompletely, and it doesn't work when you do that.

Integrate by Intent, or write your own app. In any event please do not use com.google.zxing.client.android like this.