I have developed a prolog program with swi-prolog and I attached a interface for it using regular java with JPL.jar, That is running perfectly.
Now I want do the same with android mobile interfaces instead of java desktop interfaces. So I created a android application, add the JPL as external jar and called the prolog files as earlier. There are no errors showed in the code.
But when I run it as a android application it says jpl.query$1 cannot be found.
here is the logcat
08-21 17:36:35.782: D/dalvikvm(659): DexOpt: unable to opt direct call 0x0cd8 at 0x08 in Ljpl/Query;.abort
08-21 17:36:35.812: W/dalvikvm(659): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Ljpl/fli/Prolog;
08-21 17:36:35.812: D/AndroidRuntime(659): Shutting down VM
08-21 17:36:35.822: W/dalvikvm(659): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
08-21 17:36:35.916: E/AndroidRuntime(659): FATAL EXCEPTION: main
08-21 17:36:35.916: E/AndroidRuntime(659): java.lang.ExceptionInInitializerError
08-21 17:36:35.916: E/AndroidRuntime(659): at jpl.Query.open(Query.java:286)
08-21 17:36:35.916: E/AndroidRuntime(659): at jpl.Util.textToTerm(Util.java:162)
08-21 17:36:35.916: E/AndroidRuntime(659): at jpl.Query.<init>(Query.java:198)
08-21 17:36:35.916: E/AndroidRuntime(659): at com.example.trtest.swi.main(swi.java:21)
08-21 17:36:35.916: E/AndroidRuntime(659): at com.example.trtest.MainActivity$1.onClick(MainActivity.java:70)
------
----
08-21 17:36:35.916: E/AndroidRuntime(659): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load jpl: findLibrary returned null
08-21 17:36:35.916: E/AndroidRuntime(659): at java.lang.Runtime.loadLibrary(Runtime.java:365)
08-21 17:36:35.916: E/AndroidRuntime(659): at java.lang.System.loadLibrary(System.java:535)
08-21 17:36:35.916: E/AndroidRuntime(659): at jpl.JPL.loadNativeLibrary(JPL.java:100)
08-21 17:36:35.916: E/AndroidRuntime(659): at jpl.fli.Prolog.<clinit>(Prolog.java:85)
...
So what is the error could be.
I found some says that JPL(swi prolog) cannot be used in android, is that true.
What can I do to have my prolog app run on android
thanks Mathee