I should clarify that you generally CAN, on most JVMs (don't know about Android) modify the "default class path" that includes some of the optional libraries. What you can't do (easily) is modify the "system class path" where most of the "java" and "sun" classes reside, and some of the "javax" ones.
I haven't looked at what Android places in the system class path. I suspect many of the "android" classes reside there. On Jul 27, 2:33 pm, Toby <[email protected]> wrote: > Thanks for the clarification Dan. > > Might it be possible to selectively prevent platform libraries from > loading and prevent the conflict? > > I have to think this situation exists with Java in other environments > - libraries exist on the platform and you wish to include newer > versions with updated features. No way to address such a problem? > > On Jul 25, 6:45 pm, DanH <[email protected]> wrote: > > > It's not the classpath he needs to set, it's the system classpath. > > Different beast. > > > On Jul 25, 8:03 pm, Indicator Veritatis <[email protected]> wrote: > > > > If worse comes to worse, you could give up on doing the build in > > > Eclipse, do it in Ant, and set CLASSPATH yourself at build time, and > > > set it in the jar for runtime (in the manifest). > > > > On Jul 23, 6:07 pm, DanH <[email protected]> wrote: > > > > > What you're really asking is whether it's possible tooverridethe > > > > system classpath. I don't know the answer, but that's the question. > > > > > On Jul 23, 2:08 pm, Toby <[email protected]> wrote: > > > > > > I'm working on a SMIME application to decode .p7m signed and encrypted > > > > > messages. I've got a small Java app written using the latest Bouncy > > > > > Castle libraries and everything is working great. I ran into some > > > > > issues moving the code into an Android app. I've included the newest > > > > > BC libraries in the app, but my guess is my problems... > > > > > > 07-23 12:02:23.701: ERROR/AndroidRuntime(654): > > > > > java.lang.NoSuchMethodError: > > > > > org.bouncycastle.asn1.ASN1InputStream.readTagNumber > > > > > > ...are related to class loading since many older versions of these > > > > > classes exist on the platform. > > > > > > 07-23 12:02:19.151: INFO/dalvikvm(641): DexOpt: not resolving > > > > > ambiguous class 'Lorg/bouncycastle/asn1/ASN1InputStream;' > > > > > > 07-23 12:00:20.671: DEBUG/dalvikvm(567): DexOpt: 'Lorg/apache/harmony/ > > > > > misc/SystemUtils;' has an earlier definition; blocking out > > > > > > Is it possible to selectivelyover-ridepackages and force the JVM to > > > > > use the included libraries in the application? This may be an > > > > > entirely futile effort and completely the wrong approach but I've > > > > > exhausted the search boxes in every forum i can find so I thought i'd > > > > > toss it out here. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
