Hello, i am a student and also new to android. I did the changes you told here, but when i run the nfc beam demo given at http://developer.android.com/guide/topics/nfc/nfc.html#p2p, it come up with the final result as "NFC is not available."
I am running this at android 4.0. Please help. thanks On Sat, Mar 3, 2012 at 9:53 AM, goodline <[email protected]> wrote: > Got the error fixed! > > Refer to following post: > > http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips > > Eclipse is defaulting to Java 1.5 and you have classes implementing > interface methods (which in Java 1.6 can be annotated with @Override, > but in Java 1.5 can only be applied to methods overriding a superclass > method). > > Go to your project/ide preferences and set the java compiler level to > 1.6 and also make sure you select JRE 1.6 to execute your program from > eclipse. > > With Eclipse Galileo you go to Eclipse -> Preferences menu item, then > select Java and Compiler in the dialog. > > Now it still may show compiler compliance level at 1.6, yet you still > see this problem. So now select the link "Configure Project Specific > Settings..." and in there you'll see the project is set to 1.5, now > change this to 1.6. You'll need to do this for all affected projects. > > This byzantine menu / dialog interface is typical of Eclipse's poor UI > design. > > -Goodline > > On Jan 29, 7:08 pm, goodline <[email protected]> wrote: > > Hi, > > > > I am a student and new to android development. I am planning to do a > > project on android nfc peer-to-peer mode. > > I was wondering if it is possible to create two virtual devices(AVD's) > > on a windows machine and send data from one device to another with nfc > > as the medium? > > > > Also, when I try to run the sample AndroidBeamDemo project, I see some > > errors in Beam.java: > > 1. The method createNdefMessage(NfcEvent) of type Beam must override a > > superclass method > > 2. The method onNdefPushComplete(NfcEvent) of type Beam must override > > a superclass method > > > > Any help is appreciated. > > > > -Goodline > > -- > 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 -- ------------------------------------------------------------------- Regards, Shantanu Jain, BE 4th year, Department of Computer Engineering, Delhi Technological University (formerly Delhi College of Engineering) Delhi - 42 -- 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
