I have been struggling for some time to find information on how to create 
my own broadcast intents within AOSP for custom hardware buttons on a 
device I'm building.

Essentially, I want to have one or more events triggered when a hardware 
key is pressed down, and other events triggered when the same key is 
released.  The keys in question use custom scan codes and are not standard 
key values.  I already have the scan codes for the keys mapped to keycodes 
in Android.

An example of the events I want to trigger for one particular button are:

On key down:
turn on keypad light and display
send broadcast intent such as android.intent.action.customkey1.down

On key up:
turn off keypad light, but leave display on
send broadcast intent such as android.intent.action.customkey1.up

I'm experienced with kernel hacking, as well as digging into anything I can 
find but I'm at a loss on this particular subject, as most of the resources 
out there are for app developers rather than OS development.  If I am in 
the wrong group here, I'd really appreciate if you could point me in the 
right direction!

Thanks for any help you're able to offer.

J

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