Google Calendar Api Android: 403 Error -
i having lot of trouble trying google calendar api work me. have searched lot , tried many solutions seem fail.
what tried: - enabling contacts api - google+ api - google calendar api - running app in debug/release mode - recreating sha1 code many, many times - changing app name
here's mainactivity, it's similar 1 in quickstart changed bit create event once done.
package com.example.roudy.calendarplayground; public class mainactivity extends appcompatactivity implements easypermissions.permissioncallbacks{ private googleaccountcredential mcredential; private static final int request_account_picker = 1000; private static final int request_authorization = 1001; private static final int request_google_play_services = 1002; private static final int request_permission_get_accounts = 1003; private static final string pref_account_name = "accountname"; private static final string[] scopes = { calendarscopes.calendar }; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); mcredential = googleaccountcredential.usingoauth2( getapplicationcontext(), arrays.aslist(scopes)) .setbackoff(new exponentialbackoff()); getresultsfromapi(); } @override public void onpermissionsgranted(int requestcode, list<string> perms) { } @override public void onpermissionsdenied(int requestcode, list<string> perms) { } private void getresultsfromapi() { if (!isgoogleplayservicesavailable()) { acquiregoogleplayservices(); } else if (mcredential.getselectedaccountname() == null) { chooseaccount(); } else if (!isdeviceonline()) { toast.maketext(this, "no network connection available.", toast.length_short).show(); } else if (!easypermissions.haspermissions(this, manifest.permission.write_calendar)){ easypermissions.requestpermissions( this, "this app needs write calendar.", request_permission_get_accounts, manifest.permission.write_calendar); } else if(!easypermissions.haspermissions(this, manifest.permission.read_calendar)){ easypermissions.requestpermissions( this, "this app needs read calendar.", request_permission_get_accounts, manifest.permission.read_calendar); } else { new createevent(mcredential).execute(); } } private class createevent extends asynctask<void, void, void>{ private com.google.api.services.calendar.calendar service = null; private exception mlasterror; public createevent (googleaccountcredential credential) { httptransport transport = androidhttp.newcompatibletransport(); jsonfactory jsonfactory = jacksonfactory.getdefaultinstance(); service = new com.google.api.services.calendar.calendar.builder( transport, jsonfactory, credential) .setapplicationname("calendarplayground") .build(); } @override protected void doinbackground(void... voids) { event event = new event() .setsummary("tutor meetting!") .setlocation("beirut, lebanon") .setdescription("some weird description!"); datetime startdatetime = new datetime("2016-08-08t17:00:00"); eventdatetime start = new eventdatetime() .setdatetime(startdatetime) .settimezone("gmt+3"); event.setstart(start); datetime enddatetime = new datetime("2016-08-08t18:00:00"); eventdatetime end = new eventdatetime() .setdatetime(enddatetime) .settimezone("gmt+3"); event.setend(end); eventreminder[] reminderoverrides = new eventreminder[] { new eventreminder().setmethod("email").setminutes(24 * 60), new eventreminder().setmethod("popup").setminutes(10), }; event.reminders reminders = new event.reminders() .setusedefault(false) .setoverrides(arrays.aslist(reminderoverrides)); event.setreminders(reminders); string calendarid = "primary"; try { service.events().insert(calendarid, event).execute(); } catch (exception e) { mlasterror = e; e.printstacktrace(); cancel(true); } return null; } @override protected void oncancelled() { toast.maketext(mainactivity.this, "task canceled", toast.length_short).show(); if (mlasterror != null) { if (mlasterror instanceof googleplayservicesavailabilityioexception) { // not entered showgoogleplayservicesavailabilityerrordialog( ((googleplayservicesavailabilityioexception) mlasterror) .getconnectionstatuscode()); } else if (mlasterror instanceof userrecoverableauthioexception) { // not entered startactivityforresult( ((userrecoverableauthioexception) mlasterror).getintent(), mainactivity.request_authorization); } else { } } else { } } @override protected void onpostexecute(void avoid) { toast.maketext(mainactivity.this, "event created !", toast.length_short).show(); super.onpostexecute(avoid); } } @afterpermissiongranted(request_permission_get_accounts) private void chooseaccount() { if (easypermissions.haspermissions( this, manifest.permission.get_accounts)) { string accountname = getpreferences(context.mode_private) .getstring(pref_account_name, null); if (accountname != null) { mcredential.setselectedaccountname(accountname); getresultsfromapi(); } else { startactivityforresult( mcredential.newchooseaccountintent(), request_account_picker); } } else { easypermissions.requestpermissions( this, "this app needs access google account (via contacts).", request_permission_get_accounts, manifest.permission.get_accounts); } } @override protected void onactivityresult( int requestcode, int resultcode, intent data) { super.onactivityresult(requestcode, resultcode, data); switch(requestcode) { case request_google_play_services: if (resultcode != result_ok) { toast.maketext(this, "this app requires google play services. please install " + "google play services on device , relaunch app.", toast.length_short).show(); } else { getresultsfromapi(); } break; case request_account_picker: if (resultcode == result_ok && data != null && data.getextras() != null) { string accountname = data.getstringextra(accountmanager.key_account_name); if (accountname != null) { sharedpreferences settings = getpreferences(context.mode_private); sharedpreferences.editor editor = settings.edit(); editor.putstring(pref_account_name, accountname); editor.apply(); mcredential.setselectedaccountname(accountname); getresultsfromapi(); } } break; case request_authorization: if (resultcode == result_ok) { getresultsfromapi(); } break; } } public void onrequestpermissionsresult(int requestcode, @nonnull string[] permissions, @nonnull int[] grantresults) { super.onrequestpermissionsresult(requestcode, permissions, grantresults); easypermissions.onrequestpermissionsresult( requestcode, permissions, grantresults, this); } private boolean isdeviceonline() { connectivitymanager connmgr = (connectivitymanager) getsystemservice(context.connectivity_service); networkinfo networkinfo = connmgr.getactivenetworkinfo(); return (networkinfo != null && networkinfo.isconnected()); } private boolean isgoogleplayservicesavailable() { googleapiavailability apiavailability = googleapiavailability.getinstance(); final int connectionstatuscode = apiavailability.isgoogleplayservicesavailable(this); return connectionstatuscode == connectionresult.success; } private void acquiregoogleplayservices() { googleapiavailability apiavailability = googleapiavailability.getinstance(); final int connectionstatuscode = apiavailability.isgoogleplayservicesavailable(this); if (apiavailability.isuserresolvableerror(connectionstatuscode)) { showgoogleplayservicesavailabilityerrordialog(connectionstatuscode); } } private void showgoogleplayservicesavailabilityerrordialog( final int connectionstatuscode) { googleapiavailability apiavailability = googleapiavailability.getinstance(); dialog dialog = apiavailability.geterrordialog( mainactivity.this, connectionstatuscode, request_google_play_services); dialog.show(); } } below error i'm getting. have made sure should before asking question , searched answers everywhere , nothing seem have worked. "cancel(true)" of course triggered none of if conditions entered, btw. ( see code )
w/system.err: { w/system.err: "code" : 403, w/system.err: "errors" : [ { w/system.err: "domain" : "usagelimits", w/system.err: "message" : "access not configured. calendar api has not been used in project 608941808256 before or disabled. enable visiting https://console.developers.google.com/apis/api/calendar/overview?project=608941808256 retry. if enabled api recently, wait few minutes action propagate our systems , retry.", w/system.err: "reason" : "accessnotconfigured", w/system.err: "extendedhelp" : "https://console.developers.google.com/apis/api/calendar/overview?project=608941808256" w/system.err: } ], w/system.err: "message" : "access not configured. calendar api has not been used in project 608941808256 before or disabled. enable visiting https://console.developers.google.com/apis/api/calendar/overview?project=608941808256 retry. if enabled api recently, wait few minutes action propagate our systems , retry." w/system.err: } 
since error can report project #, means have entered sha-1 , api key properly. has issue in google dev console.
here's need do:
log in > library > google calendar api
on screen should able enable api of api keys. once click enable, continue credentials page.
create credentials > me choose
once there enter api using , using it. in case google calendar api , android. once enter that, dev console should create 0auth 2.0 credentials google users can log in , use google calendar api in app. hope helps!
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