It just seems to me - as a user - like a strange requirement to have.
I can't imagine holding my finger on the screen for 20 seconds or longer
in order to use a program.
Um, unless it's an application intended to prevent prison breaks :)
-- Kostya
07.03.2011 18:48, Thiago Lopes Rosa ?????:
I found this:
"There is a setting in the touch IC that causes touches that stay in
more or less the same place for extended periods of time to be
calibrated out. That is the setting that is causing this "ACTION_UP"
message to be sent if you press and hold for more than 20 seconds
(20-30 seconds is our typical setting). The reason this feature exists
is to allow for false touches to eventually be removed from the screen
(false touches can be generated in a number of ways, most likely water
on the screen during operation).
There are many arguments for and against this type of behavior, but I
can say that at this time we do not have a coherent system strategy to
deal with this type of operation. There are no requirements that
specify exactly how persistent touches should be handled and the
implementations we have today are based on the individual products
desired use case support ".
Is there any way to avoid this?
Or to fool it?
Thiago
On Mon, Mar 7, 2011 at 12:23, Thiago Lopes Rosa <thiago.r...@gmail.com
<mailto:thiago.r...@gmail.com>> wrote:
Hi,
I need the user touching the screen for a long period of time, but
approximately after 30 seconds there is an ACTION_UP event
automatically.
I tested on three devices and it always happen. To understand what
I'm saying, just swype on your home screen (to switch home
screens) but keep your finger touching the screen, you will see
that after 30 seconds you will "release" the finger from the screen.
Any idea how to solve this issue?
Thanks,
Thiago
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