Ok, round three if you've got a second 'cause I can't find the answer
to this either.  Is it possible to (maybe start a worker thread) that
will play audio in when a phone call is coming in (over the normal
ring) or is all that off limits too?  It looks like you can show a
Toast, but I haven't been able to get any audio going.  Also, can
notifications play when a call is coming in?



On Jun 8, 6:07 pm, Josh <joshua.millst...@gmail.com> wrote:
> Thanks a ton Mark.  I'm a bit overwhelmed by the amount of new info to
> learn and really appreciate the help clearing up some of this stuff.
>
> On Jun 8, 5:58 pm, Mark Murphy <mmur...@commonsware.com> wrote:
>
>
>
> >Joshwrote:
> > > I can have a program start up on boot
>
> > Yes, you can have a program start up on boot. That's OK if you are using
> > it to schedule tasks via AlarmManager or something. Trying to have
> > something run forever is not a good design move:
>
> >http://www.androidguys.com/2009/09/09/diamonds-are-forever-services-a...
>
> > > then begin a background thread
>
> > You cannot just have a random thread floating around the ether. It needs
> > to be associated with some component (usually an activity or service).
>
> > > that will listen to certain system events and when those events happen
> > > I could send a notification alert
>
> > Most "system events" are broadcast Intents. You do not need to have
> > anything start at boot or have any long-running threads for that. Just
> > set up BroadcastReceivers, registered in your manifest, that will get
> > control on those events and register Notifications.
>
> > > (actually, would really like to pop
> > > a dialog box or some other view up over what is currently showing on
> > > the phone's display)
>
> > If you do that, users will attempt to perform anatomically inappropriate
> > things to you. Users really dislike being interrupted in the middle of
> > their game, phone call, text message, browsing, etc.
>
> > --
> > Mark Murphy (a Commons 
> > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> > _The Busy Coder's Guide to *Advanced* Android Development_
> > Version 1.6 Available!

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