Can DexClassLoader solve this above problem?? I have not downloaded early look sdk yet.. Will The application which is running on sdk 1.0 run on 1.5 without an problem??
On Apr 19, 3:37 pm, Ask <asifk1...@gmail.com> wrote: > fadden, > > >but rather why are you getting the > > >NullPointerException. > > I am getting null pointer exception due to the variables which are > defined outside the Method which is to be invoked but inside the > activity. If I will define the same variable inside the method.. > application works nicely. If I am invoking intent in the method then > it is throwing same exception at startAcitivity(intent). Can > DexclassLoader fix all this problems?? > > >Presumably you are running as root, and/or have changed the > >permissions on /data/dalvik-cache. > > I could not understand this.Can you please clearify.. Yes I had > changed the permissions of the /data/dalvik-cache > > >I am writing the file in the /sdcard using the application programmatically > >and the same file I am deleting when its work has been done. Same thing I > >had tried in the /data/app-private file but I could not write the file > >prgrammatically.. Is there any way to write in the private dir > >programmatically using changing permissions?? > > On Apr 18, 12:45 am, fadden <fad...@android.com> wrote: > > > > > On Apr 17, 6:24 am, Ask <asifk1...@gmail.com> wrote: > > > > The application will be residing in the /sdcard/ and I am loading it > > > dynamically using PathClassLoader API. > > > and using Method.invoke() function I am invoking the method residing > > > in that class. > > > Presumably you are running as root, and/or have changed the > > permissions on /data/dalvik-cache. > > > If you have the 1.5 "early look" SDK, you can start using > > DexClassLoader, which allows you to choose where the output of > > "dexopt" will go. You should probably use the app's private storage > > area on /data rather than /sdcard if that's feasible.- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ 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 android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
