android - Firebase Analytics custom events params -

i new firebase analytics. trying send event shows statistics api call.

endtime = system.currenttimemillis() - starttime;  // [start event] bundle params = new bundle(); params.putstring(firebaseconstants.phone_number, utility.getphone()); params.putlong(firebaseconstants.duration, endtime); firebaseanalytics             .getinstance(getcontext())             .logevent(firebaseconstants.balance_check, params); // [end event] 

but see name of event, number of users , occurrence count. 24 hours have passed , don't see custom properties. reference, want see phone number(utility.getphone()) , time api call takes(endtime). maybe possible not send because created custom params in firebaseconstans class

[update, may 2017]

as of may 2017, custom parameter reporting supported in google analytics firebase. please refer center article more details.