I am using following code for SQLConnection in android:
public void queryResultSet(String CommandSQL) throws ClassNotFoundException, java.sql.SQLException
If you have already added the jtds-1.2.5 driver, good. Otherwise:
Right click on the Project > Properties > Libraries Tab Add the jtds-1.2.5.jar file by clicking on "Add External JARs"
Next, in the Order and Export tab (Right next to Libraries in the Java Build Path window) check the box for jtds-1.2.5.jar (and any other external jars you might have).
This will export the .jar containing the driver with the .apk file.