god,nobody reply?
Thanks
--Weber
On 4月4日, 下午11时21分, Weber qvbs...@gmail.com wrote:
I found a strange thing:
if I do not change the owner of /sys/android_power/
acquire_partial_wake_lock ,to radio system ,then
the libhardware.so complain that permission denied,and the touch
screen can respond
when i add some LOG in EventHub.cpp,I found that:when open
acquire_partial_wake_lock ,it return permission denied
I/power ( 679): *** set_screen_state 1
I/power ( 679): go_to_sleep now=44106449000 g_error=Permission
denied
so I changed the mod in init.rc
chmod 0666
Hi,guys
Following Achim's advice (Thank you ,Achim ),I added some LOGI in
EventHub.cpp,and the output of logcat is as follows:
E/EventHub( 679): could not get driver version for /dev/input/ts0,
Invalid argument
I/EventHub( 679): New device: path=/dev/input/event1 name=S3C
TouchScreen id=0x1
Thank you,Achim
Could you be more specific?
I can get the info(such as posted above) with getevent tool,does this
means that poll can get the ts?
On Mar 1, 10:18 pm, AchimNohl achim.n...@coware.com wrote:
Hi,
have you tried to debug EventHub::getEvent in frameworks/bas/libs/ui/
EventHub.cpp?
Thank you
here are get event in on my board：
# getevent
could not get driver version for /dev/input/ts0, Invalid argument
add device 1: /dev/input/event1
name: S3C TouchScreen
add device 2: /dev/input/event0
name: s3c-keypad
tap--
/dev/input/event1: 0001 014a
Thank you
here are get event in on my board：
# getevent
could not get driver version for /dev/input/ts0, Invalid argument
add device 1: /dev/input/event1
name: S3C TouchScreen
add device 2: /dev/input/event0
name: s3c-keypad
tap--
/dev/input/event1: 0001 014a
Hi,
have you tried to debug EventHub::getEvent in frameworks/bas/libs/ui/
EventHub.cpp? I once had problems with my touchscreen after waking up
from suspend as the device was destroyed and got a new file
descriptor. I finally ended up in debugging this method. It does a
poll system call to wait
