android - How to get 'to' field in firebase could messaging JSON? -


i can succesfully send firebase cloud messages android sample project. described in here, apply step 2 , works far.

my json body:

{     "to": "/topics/testtopic",     "data": {         "key1" : "val1",         "key2" : true      } }

has data field can access in onmessagereceived() method:

@override public void onmessagereceived(remotemessage remotemessage) {     string toval = remotemessage.getto();     map<string, string> data = remotemessage.getdata(); }

but getto() method gets null. how can access 'to' field in originating json?

i expecting have "/topics/testtopic" in im variable toval.

i think you're looking remotemessage.getfrom():

get sender of message.

this sender id or topic topic messages.


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