[android-developers] Re: Handling remote control buttons

set your main activity to android:launchMode="singleTask"   android:alwaysRetainTaskState="true"
and all your other activities to android:noHistory="true" (if applicable)

On Thursday, April 26, 2012 4:09:25 AM UTC-4, Jeremy Villalobos wrote:

Hello:

I followed the advice from this blog to receive the bluetooth buttons for my app:

http://android-developers.blogspot.com/2010/06/allowing-applications-to-play-nicer.html

The buttons work on the average case.  However, if the user opens two instances of my app (one by starting the app, and another through an Intent call like open file, open attashment etc.) now I have two instances running, and they both run the button code.  I get two calls.

I tried limiting the number of instances in the Manifest, but it does no effect ( Tried android:launchMode="singleTop" and "singleInstance" ).  

What is the clean way to get this to work ?

Thanks

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