Such a strange problem, check your androidmanifest.xml, register your sevice with the right propety
2010/5/3 Iva <[email protected]> > Hello, > > I am using AIDL to pass objects from an Activity to a Service and am > getting some strange behavior. To my understanding, the idea behind > AIDL is to create an interface in a .aidl file, which android will > then implement (partially) in a dynamically generated class. Android > will create an abstract class called Stub, which you then need to > instantiate and add the implementation of the methods which you > defined in your .aidl interface. Once all of that is in place, the > remote service can be instantiated, and the methods declared in > the .aidl interface file (and defined in your instantiation of the > Stub class) can be called. > > That is my impression of how this mechanism works, however when I > tried implementing it, I notice that the definitions for the methods I > declared in the Stub class are not being run; instead what is being > run is IBinder.transct() > > Here is a snippet of what I'm trying to do: > > This is implemented in my Service: > > public final INetService.Stub mBinder = new INetService.Stub() { > > public void sendString(String ID, String data) throws > RemoteException { > ServiceConnectionHandler connHandler = new > ServiceConnectionHandler(ID, data); > } > > public void sendObject(String ID, NetMessage data) throws > RemoteException { > ServiceConnectionHandler connHandler = new > ServiceConnectionHandler(ID, data.getData()); > } > > }; > > And this is inside my Activity, which tries to use and talk to the > service: > > private INetService mService = null; > private NetServiceConnection conn = null; > > class NetServiceConnection implements ServiceConnection > { > public void onServiceConnected(ComponentName name, IBinder > service) { > mService = INetService.Stub.asInterface(service); > Log.d( "ADDERSERVICECLIENT","onServiceConnected" ); > } > > @Override > public void onServiceDisconnected(ComponentName name) { > mService = null; > Log.d( "ADDERSERVICECLIENT","onServiceDisconnected" ); > } > }; > > private void initService() > { > conn = new NetServiceConnection(); > Intent i = new Intent(); > i.setClassName( "framework.network", > "framework.network.NetService" ); > if (!bindService( i, conn, Context.BIND_AUTO_CREATE)) > { > Toast.makeText(this, "bindService fails..", > Toast.LENGTH_LONG).show(); > } > } > > .... > > mService.sendString((char)0, finalMessage); > > The methods defined in INetService.Stub, like sendString, appear never > to be called; clearly I'm missing something; any thoughts? > > Thanks a lot! > > Iva > > -- > 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]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- --- Thanks -- 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
