i have app have written in c# windows phone 8.0. have implemented voiphttpincomingcalltask called scheduledagentimpl : scheduledtaskagent. in class protected override void oninvoke(scheduledtask task) called whenever push notification comes in type set 4, incoming call notification.
i cannot figure out how start or launch foreground ui app, if has been grounded or closed completely? have researched several hours haven't come across anything.
any ideas? cannot find answers online far??
the best way use native chatterbox sample , implement background handlers has. these automatically launch app page set in callcontroller.cpp line 390
callcontroller::callcontroller() : callinprogresspageuri(l"/yourappproject;component/mainmenu/mainmenu.xaml?fromsippush=true"),
this let app launch after answer sip notification.
