There are none code at SVN? I want to reference how to use DexFile correctly...
On 4月21日, 下午6时31分, tu <[EMAIL PROTECTED]> wrote: > I have a solution based on android.dalvik.DexFile. see my > projecthttp://code.google.com/p/rcpandroid/ > > 2008/4/21, frankl <[EMAIL PROTECTED]>: > > > > > > > Hi chris.p, > > > Have you resolved the issue of classloader.getResource? I met the same > > problem. Please let me know if any updates. that will be highly > > appreciated. > > > Thanks > > Frank > > > On Apr 13, 10:23 pm, "chris.p" <[EMAIL PROTECTED]> wrote: > > > Hello everyone, > > > > I've already managed to load a single class from anothers application > > > context: > > > --- code --- > > > Context foreignContext = context.createPackageContext(packageName, > > > Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY); > > > Class<?> c = > > > foreignContext.getClassLoader().loadClass(qualifiedClassName); > > > //Do things with c > > > --- code --- > > > > What I would like to do now, is to load all the classes contained in a > > > certain package > > > --- code --- > > > ClassLoader cld = foreignContext.getClassLoader(); > > > String packagePath = "name.to.a.package".replace('.', '/'); > > > URL resource = cld.getResource(packagePath); > > > File packageDirectory = new > > > File(URLDecoder.decode(resource.getPath(),"UTF-8")); > > > //iterate over the contents of the packageDirectory > > > --- code --- > > > > The above code works perfect in Java SE 1.5 (For testing in standard > > > Java I use the Thread.currentThread().getContextClassLoader() instead > > > of Androids-Context ClassLoader) > > > But Android always gives me an exception because resource (URL) is > > > null. > > > I also tried providing the package-path differently, with e.g. > > > the .apk-path as prefix, but that doesn't work either. > > > From the doc of Classloader in Android, I've seen that the default > > > behaviour of getResource() is to return null. > > > This is something the Java SE doesn't state. > > > Does this mean I can't use Classloader.getResource() in Android? > > > > What else could I do to get all classes of a package in Android? - > > > Load the dex-File? > > > Any suggestion is greatly appreciated! - Thanks chris- 隐藏被引用文字 - > > - 显示引用的文字 - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
