GoogleCloudMessaging – InstanceID.getInstance(), registered from the client
I’m still new to Java programming and programming in general. Now I decided to make my own app, which should use Google Cloud Messaging. Somehow I succeeded, but then I realized I was using methods
String regid = gcm.register(PROJECT_NUMBER);
Deprecated, I should now use token and instanceID. So I tried rewriting my registration to use it, but I ran into issues with InstanceID.getInstancer(). I carefully followed the documentation All the steps in https://developers.google.com/instance-id/guides/android-implementation somehow it still doesn’t work.
String authorizedEntity = "79424738XXXX"; String scope = "GCM"; String token = InstanceID.getInstance().getToken(authorizedEntity,scope);
Android Studio tells me that the error is:
getInstance() – “getInstance (Context) in InstanceID cannot be applied
Thanks in advance!
In https://developers.google.com/cloud-messaging/android/start has a working example
git clone https://github.com/googlesamples/google-services.git
.java the RegistrationIntentService
InstanceID instanceID = InstanceID.getInstance(this); String token = instanceID.getToken(getString(R.string.gcm_defaultSenderId), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null);
gcm_defaultSenderId is your project ID (