Re: [aerogear-dev] Geottagged notifications
On Mon, Feb 24, 2014 at 1:57 PM, Miguel Lemos <miguel21op(a)gmail.com> wrote:
This is a very important matter, as you may know.
At the present moment, i don't know how to use it with Aerogear.
I can use a trick to do that: I send a push notification without the
"alert" token and I store it silently locally (I found out that without the
"alert" parameter the notification will not show in the notification tray
if the app is running in the background).
regarding the 'alert' key, a little bit of background: The alert is a
_reserved_ key word from apple: if included it shows the notification in
the operating system. Without any custom code. If 'alert' is missing -
Apple ignore it, if the app is in the background..... That's really all
Apple - not us; I believe, not 100% sure, we implement the same for
Android. Erik might know;
Later on, I trigger the alert if the location criteria is matched (of
course, I must send geo-coordinates and a radius as message parameters). Is
there a more effective / logical way to do that?
I think that's really more a question of the general workflow of your app.
When you say "Later on, I trigger the alert if the location criteria is
matched", what does that mean ? Or more, how do you know there is a match
so that you can send the send notification?
Does the device save its current position on your php server / database?
Not sure what you are building, but I'd think that if the device gets a
certain location (from first push), and later on, the device comes 'closer'
there could be even a local way to notify the user: Dude you arrived
Any help is welcome
Miguel
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