Backlight button don't switch backlight off - JASJAR, XDA Exec, MDA Pro General

I use the MDA Pro.
On the right side of the IR-port is a button to switch backlight on/off.
I can only manage to switch backlight off. What about you?
Is there a chance to give this button a more usefull function?
Btw. the button right of the camera button has assigned two funktions (press/keep pressed). Can this multifunction be added to other buttons?

yes that's what happens with my one too - i hope there will be chance to change the function - atm this button is pretty useless.

About one week after my post I use the button very often.
Mostly because the Universal does not switch "on" when I open the lid.

Related

help...backlight button did not work

I just bought O2 xda exec few days ago. But I found the backlight button doen't working. And i go to change a new one already. But it is the same. Also don't working. Is it the OS problem or hardware problem. :shock:
What exactly is it doing? On my Jasjar the backlight button will only turn on the backlight if it's off because of the timeout. It won't turn the backlight off, nor will it turn on the backlight if you toggled it by holding down the power button. It doesn't work the way I would expect, but apparently this is the way it was designed to work.
Brett
Yes, my backlight button only turns on the light for the screen, not the keyboard, what you would expect it to do both.
Does the keypad backlight on this thing actually work? I can't turn mine on whatsoever!!!
I don't want to return this phone back to O2, when none of them will work in the end.
The backlight button does work, but it works in so few situations that it's pretty much useless and a waste of a button.
key pad only lights up after you press a key if its dark enough
if you cover the light sensitive port above the xda exec script above the lft side of keypad then it will come on whenever you strike keyboard though i think screen backlight has to be on
some people are covering port with a small piece of black tape to set keyboard backlight on pernamently though im not sure what it does to battery life
just checked and screen backlight has to be on
I have set my keyboard lights to come on whenever you press a key. Much nicer

Backlight Button Faulty?

Hi,
Since i bought my Universal as the xda exec ive had two problems.
1. The touch screen stopped working keyboard worked fine. This was solved after a rom upgrade.
2. The backlight button does nothing
Isbnt the backlight button suppose to turn backlight of? if so why doesnt mine?
dunno about q1 but as for q2, the backlight key only turns on the backlight whe n the screen times out. Astonishly useless by design! You can remap it to use it like any other hardware button tho (with a bit of registry tinkering). Search this forum for how to.
There are 2 type of backlight:
(1) the screen
(2) the keyboard
the backlight of the screen you can turn on and of via the on/off button at the left side with which you turn on/off the device. For turning on and off the backlight without turning on/off the device you must press and hold the button.
the backlight button at the front is only for the keyboard. But this only works, when you set in the settings, that it should not use the light sensor to regulate the light.
thanks guys, your help is very much appreciated.
I found this a bit strange.
On my Qtek 9000, the backlight button (on device side) does nothing (even if light sensor not used).
The one which does this, is the 'SYM' key on keyboard... :?:
Ok, now I try it out. I was wrong: the light button at the side does absolutely nothing :shock:
so for what is that? how can I put a function on it?
lol, this is totaly true, on my o2 exec i thought i try it by disabling the sensor and it didnt do nothing. Whats it for?
Maybe it will have a function in a newer rom?
Hi,
You can change the function of this useless backlight key. You can make it to launch any application you want. Just follow the instructions on the first post of this thread: http://forum.xda-developers.com/viewtopic.php?t=34377&highlight=backlight
Enjoy!

simple display on/off question

Hi!
- Does the Universal turn on automatically when the display flip is opened or does the user have to press the Power button first?
- What exactly does the Backlight button do?
I need to know this because I'm investigating a possible wiring damage ...
Thanks!
.ox
Depends...
The Universal knows two different states. When you close the display while the device is on, and then open the diplay again the screen will come on.
If however you first press the power button to send the device into standby, and then close and open the display, the screen will not come on, the device will remain in standby.
The backlight button is useless, use the hack to re-assign it to a function of your choice.
Thanks!
That helped a lot!! 8)
.ox

power button hack for Cingular 8525?

Does anyone know if there's any type of hack to enable a different button on the Cingular 8525 to be the power on button? Being right-handed, when I pulll out the phone, it's annoying to have to use 2 hands to turn on the phone. I have the AEBPlus program but it only lets you assign a different button to power "off" the phone. I'm looking for a way to program a button on the left-hand side (possibly button 5 [ptt button] or the Windows button [labeled "ok] to power on the phone). Anyone have any ideas?
I guess no, power buttons on almost devices is connected directly to procesor (like reset button and watchdog circuit), and in fact if device is off, no system loaded, there is no way to adjust registry settings to change this.
might sound stupid, but you can try to hold the phone differently? i operate the phone with both hands (am right handed) and either way, you can power on/off the phone with 1 hand.
if holding it in the left hand, use your left hand's index finger wrapped around the back of the phone.
if holding it in the right hand, use the thumb of your right hand.
i know it isn't the solution you were looking for, but it might help
Yeah, I figured that I could do that. It's just that when I wrap my hand around like that, i have a tendency to push out the keyboard and then I have to go back to 2 hands anyway.
In using AEBPlus (or even the default commands under the "buttons" settings) and it wouldn't be so bad if I could figure out a way to get the screen to come back on. But even when I try and set one of the buttons on the right to "screen on/off" it will turn off the screen but won't turn it back on. I'm not talking about a powering on/off of the phone. I'm just talking about a way to turn on/off the screen.
never mind. I figured it out. I had the "key lock" set to the fact that the only button that would turn on the device (if the screen was off) was the power button. I fixed that. Now I'm good to go.

Virtual buttons disabled when screen is off?

Just bought my HD and is loving it. However, the lack of physical buttons is quite frustrating, especially when I am driving.
I like to listen to music with the screen turned off. However, when the screen is off, all the virtual buttons are disabled. Only the physical buttons like the volume and power are active.
Does anyone know if there is a way to enable the virtual buttons even when the screen is off?
i too would be very interested in this. the buttons are not capacitive, but still the ability to wake / power on the phone using the front buttons would be cool
Unfortunately the use of the hardware keys are disabled whilst in standby mode and this cannot be changed
However you can use 3rd party apps like AEBPlus to map other functions to buttons like vol up
i.e.
Volume Up button
One short press > move up
two short press > play
Long press > volume up
and this can be duplicated with different functions to other buttons
Try doing a search for AEB Plus and read up on it. Also search this forum for other methods
Fallen Spartan said:
Unfortunately the use of the hardware keys are disabled whilst in standby mode and this cannot be changed
However you can use 3rd party apps like AEBPlus to map other functions to buttons like vol up
i.e.
Volume Up button
One short press > move up
two short press > play
Long press > volume up
and this can be duplicated with different functions to other buttons
Try doing a search for AEB Plus and read up on it. Also search this forum for other methods
Click to expand...
Click to collapse
I am already using AEBPlus but I need more than 2 buttons. The mapping is done by the application, PocketPlayer, and it doesn't support double press.
Interestingly, when you are making a phone call, the screen will go off initially. You can actually press one of the virtual button to turn the screen back on. So I thought there might be a way to achieve this...
How is your screen getting turned off? By PocketPlayer or by the system's energy-settings? Possibly try Display Switch (yet another little app as Part of psshutXP) for this. Found this in my Touch (ELF) Rom and use it for any app, that doesn't support display-switching itself. Keeps my (hardware)-buttons funktional...
references: http://forum.xda-developers.com/showthread.php?t=320450
or http://forum.xda-developers.com/showthread.php?t=463064

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