Could not find class and
No class definition found error in Android
Those classes is inside the jar files. I've added the jar files in a separate folder, but it is not recognized at runtime.Answer1:
The JAR isn't in the CLASSPATH. That error means that the class loader can't find it. Don't believe your eyes; believe the class loader.Answer2:
@ddffymo is right.
Have you configure the Build Path? If not here is a way to configure it along with library.<ol><li>create lib or libs folder inside your project structure and then add that library file(JAR) inside this folder.</li> <li><strong>Right click</strong> on this JAR file, select <strong>Build Path -> Add to Build Path</strong>.</li> </ol>