How to lighten LED in key driver, when user press any KEY.

by linlone9 » Fri, 13 Mar 2009 01:43:05 GMT


Sponsored Links
 hi,

In G1 phone, when user press any KEY, the LED that be as backlight of "HOME"
KEY, will be lightened.
I check Android source codes, and want to know how to lighten the LED in key
driver, but, don't find any clue.
I have checked following source codes:
--------------------------------------
kernel/drivers/input/
kernel/drivers/leds/
---------------------------------------

My key question is that where in the codes of key driver, will call LED
driver to control LED on/off.

Thanks.

--~--~---------~--~----~------------~-------~--~----~



Other Threads

1. Gaming API

We've developed an API that enables multiplayer game networking,
leaderboards, profiles, stats and lobbies. We're currently in private
beta with a few games. If you have a game or are thinking about
building a game please send me an email to d...@titan{*filter*}inc.com
with a brief description and (if available) a couple screenshots. If
you're accepted into beta we will fully support you through the
integration process.

--~--~---------~--~----~------------~-------~--~----~

2. Cannot load maps with Production API Key.

Hi.

I obtained a production maps API key. I then signed the .apk with the
production keystore cert, but when I load it onto my phone there is no
maps data.

I do, however, get maps data with the dev key. What am I missing
here?????? This is literally blocking my release here.
--~--~---------~--~----~------------~-------~--~----~

3. Why are there no native International Input Soft Keyboards?

4. Google maps not working on G1

5. Gaming Network

6. How to drop the AppWidget to Home Screen?

7. GeoCoder getFromLocationName search for business doesn't work