Re: [Aerogear-users] Android SDK - Token not renewed when unregistering/registering

Matthias, Hey, thanks for this we will work something out asap. We'll let you know as soon as we get a fix in place and have a package staged for you to test. On Wed, Jul 29, 2015 at 12:34 PM, Bourillon, Matthias < Matthias.Bourillon(a)saint-gobain.com&gt; wrote: > Hello, > > I have used Aerogear Android SDK (2.2.0) in a native Android App to > communicate with an Aerogear Unified Push server and to use Google Cloud > Messaging. > > > > After several tests we have identified an issue with token management : > > - register() successfully generates a token *A* against GCM and > registration is OK on Aerogear server side > > - unregister() successfully invalidates the token *A* against > GCM (“NotRegistered” is generated on GCM side when re-using the token) and > unregistration is OK on Aerogear server side > > - when calling register() back, registration happens against > Aerogear server but with *token A* which has been invalidated by GCM > > > > After analyzing the SDK source code, we realized that the token is saved > in Android Shared Preferences but this token is never removed from shared > preferences when calling unregister()! > > > > As a consequence, when a user unregisters/registers to a variant*, the > “old” token is not renewed* and notification sending fails since Google > has invalidated this token! > > > > We quickfixed the AeroGearGCMPushRegistrar class by adding a following > line in the unregister() method : > > > > AeroGearGCMPushRegistrar.this.setRegistrationId(context, ""); > > > > However, I am very surprised that this issue was never seen before. > > Am I using the registration/unregistration methods incorrectly? How can I > force the token re-generation against GCM? > > > > Thanks, > > Matthias > > > > > > _______________________________________________ > Aerogear-users mailing list > Aerogear-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/aerogear-users > >