Frantisek, thanks a lot for your inputs.
This is the use case:
I want to run a video streaming client in the foreground.
In the background I want to run a process that captures the key presses
and invokes a
script to do something more.
I haven't yet had a peek at the evkey.c and bootmenu.sh - hope this is it.
Thank you,
Vinod
________________________________________
From: Frantisek Dufka [duf...@seznam.cz]
Sent: Monday, June 28, 2010 9:07 PM
To: Vinod Nanjaiah
Cc: maemo-develop...@maemo.orgg
Subject: Re: capturing key presses on N770
Vinod Nanjaiah wrote:
> Hi,
> I am trying to capture key presses of the Hard keys (Up, Down, Left,
> Right, Home, etc) on Nokia N770.
> Is it possible to do so using a simple c program or shell script?
Not sure what is the scenario you want to use it for. For low level
access you can use kernel input subsystem directly
see e.g. evkey.c [1] and its usage in bootmenu.sh [2]. Just beware that
different devices have different device names and key events still go to
the rest of the system.
For playing nice with the system using powerlaunch [3] is indeed better.
I am not aware of 770 version (the author [4] has/had N800) but the
source is here [4]. Maybe it could build fine at least in OS2007 hacker
edition.
Frantisek
1.
https://garage.maemo.org/plugins/scmsvn/viewcvs.php/tags/bootmenu_0_1/?root=bootmenu
2.
https://garage.maemo.org/plugins/scmsvn/viewcvs.php/trunk/bootmenu/files/?root=bootmenu
3. http://powerlaunch.garage.maemo.org/
4. http://austinche.name/maemo/index.html
5.
http://repository.maemo.org/extras-devel/pool/diablo/free/source/p/powerlaunch/
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