Have you ever been alone in the dark with only your cherished Diamond wishing you had a better light source than its dark theme can provide? It certainly happened to me, and here is the solution: Flashlight.
Why a new such program when a few freeware already exist? Well, this one is TOTALLY finger friendly.
While in the main screen, drag your finger upwards to increase the light or downwards to decrease it.
The program can also be used as an emergency beacon, flashing two colors. To set the colors, again move your finger (horizontally this time) on the red, green or blue markers. The settings are saved on exit.
Compact Framework 3.5 needed!
Update 24/08/08 v 1.1
Added SOS function. This uses Color1 from Options.
Update 29/08/08 v 1.2:
Added menu item to disable Auto backlight. This allows to get maximum luminosity. The program will remeber the setting. When exiting, it will restore your backlight to what it was before.
To use this facility with the best results, do the following:
Start -> Settings -> System -> Power -> Backlight
Uncheck Auto adjust backlight
Slide both cursors to maximum
Check Auto adjust backight
Now start flashlight, go to Options, click on Auto backlight (to uncheck it) and your device shoud have maximum light. Don't worry, it will go back to Auto when you leave the program (or whatever setting you had before you ran it).
Looks very nice and convenient especially for users who don't have flash on their devices; downloading now.
I needed this thanks!
does your tool set the backlight to the maximum or just fill the screen with a color?
Haha, very nice/funny app. Ive never used a cellphone as a flashlight. But hey, im gonna install this one. I like it
ageye said:
does your tool set the backlight to the maximum or just fill the screen with a color?
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Click to collapse
Just fills the screen. Quite honestly, I don't know how to change the backlight, but if you have any pointers I'll try.
Really useful for me
Would it be possible to use vertical dragging to change the flashing speed ?
Timbermill said:
Really useful for me
Would it be possible to use vertical dragging to change the flashing speed ?
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Click to collapse
Interesting idea. I can do that...
You need to find a way to disable the light sensor and adjust to the max brightness for this to work efficiently.
why i can not have white light without flashing? if i disable flashing i get a grey light
flashing OK, i choose red and white
KukurikU said:
why i can not have white light without flashing? if i disable flashing i get a grey light
flashing OK, i choose red and white
Click to expand...
Click to collapse
Try to slide your finger upwards...
Can you make it flash SOS it could be usefull in an emergency...
I think it is 3 short 3 long 3 short flashes...
There is also another flashlight app. It called 'pLamp'. Version 1.5 is compatible with VGA. Google for it. It's freeware. Works great on my diamond.
aydc said:
You need to find a way to disable the light sensor and adjust to the max brightness for this to work efficiently.
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Click to collapse
I realize that. Changing the backlight is not API implemented though as it is hardware dependent. I've been googling it for a couple of hours already and no luck yet.
so use registry?
to disable the light sensor
HKCU\ControlPanel\Backlight\LightDetectOn
set it to 0->Sensor is off (will change immediatly)
this should make it ways brighter
don't know which key adjusts the brightness level but you may set Battery-Brightness-level to max and enable Lightsensor. So if you now disable it, you have max brightness
works well for me, jsut implement it in your app and i'll be very happy
Update to v 1.1: added SOS function. Download in first post.
kikakeule said:
so use registry?
to disable the light sensor
HKCU\ControlPanel\Backlight\LightDetectOn
set it to 0->Sensor is off (will change immediatly)
this should make it ways brighter
don't know which key adjusts the brightness level but you may set Battery-Brightness-level to max and enable Lightsensor. So if you now disable it, you have max brightness
works well for me, jsut implement it in your app and i'll be very happy
Click to expand...
Click to collapse
The problem with changing the registry is that it won't update the brightness until a soft reset, unless I'm mistaken.
yes yes yes turn backlight for max is more usefull then plenty of colours, btw 9 basic colours will be enough and still finger friendly... but still nice app
pedmond said:
Try to slide your finger upwards...
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multzumesc! thank you..it's all in the finger...lol
pedmond said:
The problem with changing the registry is that it won't update the brightness until a soft reset, unless I'm mistaken.
Click to expand...
Click to collapse
just try it yourself
after changing the key the sensor will be deactivated immediatly
no soft reset needed
and with the workaround I posted early you will get max brightness very easyly
but even without the workaround this will increase brightness massivly as the main usability of a flashlight is to enlightend darkness and the sensor dimms the display to minimum in darkness^^
Related
Is there a registry hack or something that will change the level of light that the keyboard backlight comes on? I find it doesnt come on soon enough.
Don't know of a reg mod to change the light sensor sensitivity but you can turn it off and have the backlight activate every time you use the keyboard.
Settings | System | Buttons - Backlight
Ive noticed this, in a almost pitch room the light dosent come on, cover the sensor and it illuminates, then is rooms where i would say its not required, it turns on,
ive now used a black fine marker to colour in the top of the sensor, its alot better now.
Thats a great idea, just off to find a marker pen - cheers for that!
Is there a registry hack or something that will change the level of light that the keyboard backlight comes on? I find it doesnt come on soon enough.
Click to expand...
Click to collapse
¬
V
Don't know of a reg mod to change the light sensor sensitivity but you can turn it off and have the backlight activate every time you use the keyboard.
Settings | System | Buttons - Backlight
Click to expand...
Click to collapse
¬
V
Thats a great idea, just off to find a marker pen - cheers for that!
Click to expand...
Click to collapse
:lol: ROFLMAO :lol:
can it be done?
the problem starts when trying to use "destinator" (a navigationg software) at night, and having it nightblind you into an accident...heh
the screen is just to bright at night and i am too lasy to dim it ....lol
besides, it would be so much cooler that the time based auto dimmers ....
if someone cares to take it as a project, PLEASE!, here are some notes in no particular order ...
1. several dimming levels to select (both for day time and night time, maybe sliders)
2. taskbar icon for easy on/off switching
3. screen "undimming" on key press option (only as an option, not a must)
4. auto load with windows, and resident in memory (obviously)
5. program's definitions must override the windows' brightness definitions ! (only if the program isn't turned off )
thanks !
p.s.
if something like this already exists, please ho pretty please let me know !
Look for Phone Alarm. It has options on dimming the backlight depending on which setting you have it. You can confugure what time the settings take effect. So basically, the items you were requesting can all be done using Phone Alarm: http://www.pocketmax.net/phoneAlarm.html
I think he wants it to do it depending on the light levels, using the universal's keyboard's light sensor, NOT on timing...
Midget_1990 said:
I think he wants it to do it depending on the light levels, using the universal's keyboard's light sensor, NOT on timing...
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Click to collapse
If this is the case, then this would even be better. Hope someone can figure it out.
Basic premise: use the light sensor to auto adjust the screen brightness depending on the environment (outside=full, inside=not full or something else)
It could be a simple program that only checks the light sensor on wake up like how "ilock.exe" checks to see if S2U2 is running. I find it really annoying that i set the screen to dim to conserve battery life but cant see anything when i walk outside on a sunny day.
Now i dont know much about the light sensor, but im assuming it can be put to this use, if not... it was worth a shot
edit: sorry, forgot to name the title [REQ]
???
I think you'll find that it already does: settings/system/power/backlight....auto adjust backlight. That is what mine does anyway.
gobmonster said:
Basic premise: use the light sensor to auto adjust the screen brightness depending on the environment (outside=full, inside=not full or something else)
It could be a simple program that only checks the light sensor on wake up like how "ilock.exe" checks to see if S2U2 is running. I find it really annoying that i set the screen to dim to conserve battery life but cant see anything when i walk outside on a sunny day.
Now i dont know much about the light sensor, but im assuming it can be put to this use, if not... it was worth a shot
edit: sorry, forgot to name the title [REQ]
Click to expand...
Click to collapse
On my o2 ignito in the power settings under the backlight tab, there is a check box 'auto adjust backlight' which does as you request.
Mike Wilson said:
On my o2 ignito in the power settings under the backlight tab, there is a check box 'auto adjust backlight' which does as you request.
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Click to collapse
Ha, beat you to it!
Hi All,
Xperia's hardware keyboard is very good, and the backlight is really of help when the ambient goes dark or even darker.
The HW keyboard is also quite cool in the daylight, the buttons' surface letters are very clear and crisp.
But here we have, an especial feature: needless automatic backlight, in spite of bright (or not so) day light? The letters become blurry not to say hardly visible. Not to mention this is wasting battery, too.
Is there a way to turn off the HW keyboard backlight, when it's not needed?
XDA gurus, help our batteries live longer and us users type faster! Please...
I hear you!
Yeah i've noticed the same problem, so ive started making a program to set the brightness etc, ive interrogated the registry for the backlight and have a small app working now whare all the brighness levels and timmings etc can be modified.
I was going to add a menu on the progam to changes the settings based on time of day / profile used on the phone, the rogram would need to be ran in the backgroud all the time but im sure it would not drain the battery much to do this as its a lightweight process that will wait for the profile to change.
I can put up what ive done, its very simple and you can suggest improvments / whatever.
Main functions would be:
allow user to change settings based on their currently selected sound profile (on, vibrate, off) and they have individual settings.
Allow the user to change all backlight related values (I have 11 of them editable in my program currently.
I would like this to have the keyboard light off during the day really as the keyboard light coming on makes it hard to see keys during the day.
awshanks said:
Yeah i've noticed the same problem, so ive started making a program to set the brightness etc, ive interrogated the registry for the backlight and have a small app working now whare all the brighness levels and timmings etc can be modified.
I was going to add a menu on the progam to changes the settings based on time of day / profile used on the phone, the rogram would need to be ran in the backgroud all the time but im sure it would not drain the battery much to do this as its a lightweight process that will wait for the profile to change.
I can put up what ive done, its very simple and you can suggest improvments / whatever.
Main functions would be:
allow user to change settings based on their currently selected sound profile (on, vibrate, off) and they have individual settings.
Allow the user to change all backlight related values (I have 11 of them editable in my program currently.
I would like this to have the keyboard light off during the day really as the keyboard light coming on makes it hard to see keys during the day.
Click to expand...
Click to collapse
Sounds promising! Can you post your app? I would like to try it out.
Here you go...
It just modifies timers and sensors on/off at the minute, but its a start. I made it to give better control over the backlight for myself, happy to help others!
Thanks Andrew! Longlive Ireland!
awshanks said:
It just modifies timers and sensors on/off at the minute, but its a start. I made it to give better control over the backlight for myself, happy to help others!
Click to expand...
Click to collapse
Thanks, bud!
So Features
What do you want it to do?
look better? YES , lol!
i was going to use tab screen to seperate out the info, there are some more values to add that can be changed, i need to group them together (eg ac and battery ones) and have a proper explanation on them (input value limit etc.)
So let me know what are the features you would like (in order of priority) and i will get cracking, lets see if we can make a good little app here.
By now I only wanted the app to turn off keyboard completely. Hope the author will succeed in that. Though I'm afraid the HW keyboard backlight settings are hardware related issue solely, nothing to do with registry/driver routine.
All the other settings are quite handy to play with the backlight of the device. Perhaps a bit more detailed instructions and explanations will be just fine.
Yet the 'About' and 'Copyright' options, maybe some easter eggs - without it the prog is a no-go
Have you tried adding the key HKCU\Software\SonyEricsson\Illumination\QWERTYBrightness ? I found this one when digging into the illumination application.
This will override the automatic brightness values for the keyboard, setting it to a fixed brightness when the light sensor turns it on.
I've set mine to 50, which works fine even if the light goes on at daylight.
Thanks bro, this is very useful hint!
I noticed also, that with '50' (it's not 'key' actually, but a 'value', I input this as a REG_SZ value), light sensor works with HW keyboard much better, more adequate - no backlight when in sunlight or electric lamps at home or in office, slightly dimmer backlight when in the dark. That must save battery life too!
on8a said:
Have you tried adding the key HKCU\Software\SonyEricsson\Illumination\QWERTYBrightness ? I found this one when digging into the illumination application.
This will override the automatic brightness values for the keyboard, setting it to a fixed brightness when the light sensor turns it on.
I've set mine to 50, which works fine even if the light goes on at daylight.
Click to expand...
Click to collapse
Odeon said:
Thanks bro, this is very useful hint!
I noticed also, that with '50' (it's not 'key' actually, but a 'value', I input this as a REG_SZ value), light sensor works with HW keyboard much better, more adequate - no backlight when in sunlight or electric lamps at home or in office, slightly dimmer backlight when in the dark. That must save battery life too!
Click to expand...
Click to collapse
That's may seems silly but i cant find "HKCU\Software\SonyEricsson\Illumination\QWERTYBrightness"
I found only patters and default....
Could please help?
you shall create this parameter if it isn't available.
Odeon said:
you shall create this parameter if it isn't available.
Click to expand...
Click to collapse
I did and it worked! thanks
But still, isnt there anyway to turn it off?
I have the backlight set to automatically adjust, but when I am using my phone in the dark, I like it fixed at 10%.
Rather than going through 6 screens to manually update it every time, I would love it if someone could come up with a button (like the WiFi switch on windows market place), so that I can just hit a shortcut on the today screen and the auto adjust is toggled on and off.
The registry entry that turns the auto adjust on or off is called
HKCU\ControlPanel\Backlight and the key is Light Detect On
Any pointers or help would be appreciated!
you can make a link that opens the backlight page directly.
see the "control panel items" link in my sig.
not quite a toggle but reduces the clicks to 2.
Just made a request thread for this yesterday
http://forum.xda-developers.com/showthread.php?t=675898
Think it would be a good quicklink for sense
samsamuel said:
you can make a link that opens the backlight page directly.
see the "control panel items" link in my sig.
not quite a toggle but reduces the clicks to 2.
Click to expand...
Click to collapse
To be honest, I saw your thread back along and didn't quite get it. I do now though!
Can't wait to get home from work and try this. Not a complete solution, but it will certainly save me a load of hassle.
Thanks!
with ya pal!
what gets me is the sensor, when its dark its at full brightness, when its light its dim...... shouldn't this be the other way round?