Question

I keep getting a NoClassDefFoundError referencing jsoup. I have the jar in the libs directory, but there is no reference to my jar files in the Android Manifest file. Could this be the problem?

Answer 1

for adding external jar in your android project refer use theses posts:

Adding external JARs to Android Projects in Netbeans

android: Adding external JAR file in to android

as in this post :
The steps I took so far are:

1) Create the library project, with android.jar included to have access to Android classes (the library uses android.util.Log and other Android classes).

2) Compile the library as a jar.

3) Add the library’s jar to the Android application (right-click on Libraries under the project node and add the jar).