I\'m trying to add ZXing to my project (add a button which calls the scanner upon press). I found this: http://groups.google.com/group/android-developers/browse_thread/threa
Check your AndroidManifest whether you have given the "android:name" attributes correctly for the newly added Activities. You got "ActivityNotFoundException" it is mainly because you may have using a different package name and ZXing is using "com.google.zxing.client.android" package name. When you load the first Activity of the ZXing, give it the absolute class path not the relative path. Then your error will disappear.