Kris
It's a broadcast receiver it runs on receipt of an sms message and runs for less than a second. Just sends the phone location back to the sender.
Re:" trying to get money out of them?" I'm a capitalist. I build products and sell them for money. Nobody has to buy them. Sounds like you are a little left of me.
On Saturday, March 2, 2013 9:46:30 AM UTC-7, Kristopher Micinski wrote:
Your app can't run unless you actually run it the first time, that's a--
security feature. (Yes, I know you're catching on boot.)
Doesn't it seem unprofessional to start out asking developers a
question and then trying to get money out of them?
Kris
On Sat, Mar 2, 2013 at 11:36 AM, ga...@deanblakely.com
<ga...@deanblakely.com> wrote:
> Well, the app reliably works while other activities are running and when the
> phone is locked. I will have it on Google Play next week and you can try it
> for yourselves (for a couple bucks). It's called SignalBeacon. You send
> the phone a text and you get back the phones location. It doesn't have to
> be running. In fact it never has to run. It just has to be installed on
> the phone.
> Gary
>
> On Thursday, February 28, 2013 8:53:21 AM UTC-7, ga...@deanblakely.com
> wrote:
>>
>> I have an app with a main activity that has no visible interface
>> (android:theme="@android:style/Theme.NoDisplay). The app is started by
>> receipt of an SMS message in a BroadCast activity which kicks off another
>> activity (also no GUI) that does work and then sends an SMS message. It
>> works very well; actually better than I had expected because it runs even if
>> other apps are running a foreground activity.
>>
>> Now I'm familiar with the Android Activity Lifecycle but I guess this
>> means that Android (I'm using 2.33) can run "many" activities "at once."
>> Even when I'm running a very active GPS tracking application that is writing
>> layers on a mapview, my "no-display" app starts does his work and sends the
>> results out on an SMS message. The tracking app that was running never even
>> blinked.
>>
>> I don't have any problem (at least not programming related), I'm just
>> curious why this works.
>> Regards,
>> Gary
>>
>>
>
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