Camera Light - while focussing - any idea? - Windows Phone 7 Development and Hacking

Hi there,
searched the forum without solutions.
Is there any way known to activate the camera light BEFORE pressing the Shuter-Button?
It would be great if the light could be switched on when iam focussing, so the cam yould focus better, too if the light is on.
Hope anyone got an idea?

still we need to know which phone,
but it maybe doesnt matter, your awnser is no

i think we need this.
In dark wp7 have flash but it not open when focuss so camera can't focuss

My HTC 7 Trophy did not use the flash for focusing, but my Omnia 7 uses the flash in dark conditions for focusing.

what a pitty.... okay..

Related

Camera: Touch Focus for Defy

I learned how to use Touch Focus using the ROM MS2Ginger 1.0:
open the camera app,
press and hold the white square in the middle, drag it to wherever you want and drop.
Press and hold the capture icon, the square becomes green in the place you dropped it.
When you release the capture icon the picture is taken.
Remember to clean possible dirtiness or fingerprints from the lens.
I would like to know if there is a way to use this feature (or bring it) in other ROMs, and if it works in both red/green lens.
If you try please share your result.
Origin: http://forum.xda-developers.com/showthread.php?p=17704852&page=74
mrolp said:
I would like to know if there is a way to use this feature (or bring it) in other ROMs, and if it works in both red/green lens.
If you try please share your result.
[/url]
Click to expand...
Click to collapse
IMO, the best & simple way for using touch to focus is Camera360.. This is the best camera application. Offers various cool effects & also touch to focus option.
Its pretty cool..
MazaMoto said:
IMO, the best & simple way for using touch to focus is Camera360.. This is the best camera application. Offers various cool effects & also touch to focus option.
Its pretty cool..
Click to expand...
Click to collapse
It works, and has many configurations, thanks.
Does touch to focus works in your stock blurcamera as I described?
Many camera apps support touch to focus, like LGcamera and Camera360.
But I hope you know that the defy itself doesn't support touch to focus, so when using the app it may appear that it is working but it is still focussing on on the center:
http://forum.xda-developers.com/showpost.php?p=17181792&postcount=10899
http://forum.xda-developers.com/showthread.php?p=17181792#post17181792
The next page the dev says that moto's driver doesn't support it and that there is nothing that can be done about that.
tejus.k.v said:
Many camera apps support touch to focus, like LGcamera and Camera360.
But I hope you know that the defy itself doesn't support touch to focus, so when using the app it may appear that it is working but it is still focussing on on the center:
http://forum.xda-developers.com/showpost.php?p=17181792&postcount=10899
http://forum.xda-developers.com/showthread.php?p=17181792#post17181792
The next page the dev says that moto's driver doesn't support it and that there is nothing that can be done about that.
Click to expand...
Click to collapse
Only now I found the setting that I had to change in lgCamera, Touch Focus is working there too, thanks.
I've attached some pictures made with my Defy using focus in different objects, can you confirm if you can do the same?
Maybe it's ROM/lens dependent.
EDIT:
I've attached both reduced size and full size.
This manual touch focus is working for Defy. I'd tested it many times with difference objects far and near and they seemed to work very nice. I use the stock camera as it integrated with my blur galery very good and easily share or upload it to my social network apps.. This Defy even worked with the face detection and sometimes I even use it to take group of peoples without any issues.
can any of you actually tell me how to get touch focus working on any of the camera apps?stock,lg or 360 i can't seem to find the settings to change it to touch focus..
mrolp said:
Only now I found the setting that I had to change in lgCamera, Touch Focus is working there too, thanks.
I've attached some pictures made with my Defy using focus in different objects, can you confirm if you can do the same?
Maybe it's ROM/lens dependent.
EDIT:
I've attached both reduced size and full size.
Click to expand...
Click to collapse
Try taking a photo like the one attached, with your fingers kept at the center and very close to the camera, while clicking on the farther object to the side (here my laptop). The camera will still focus on the nearer object, the fingers, at the center of the screen rather than at the object you clicked on . So touch to focus isn't working the way it is supposed to, it only just focusses at the object at the center of the screen whenever you touch anywhere on the screen.
I am on CM7 RC1.5, SOC Module. Touch to Focus probably won't work the way it is supposed to unless someone can fix the drivers moto has supplied for the phone. If it is working properly on your ROM maybe it can be ported
I don't remember if Eclair or Froyo has this touch focus function under stock rom. But I'm positively sure all gingerbread stock rom has it, however, it still dependance on Red lenses and Green lenses capability I supposed. Custom rom like CM7 or Miui may have altered alot which makes this function disappeared only the rom developer knows.
@scottie1973
for camera360:
go to definitions (wheel in top right), "Common Set",
make sure "Shoot by screen touch" is checked,
and that the "Shoot Mode" is defined as "Auto Focus".
for lgcamera:
you need to open definitions, and in the end of the list are a lot of checkbox to be selected.
In mine the words are not in english, but it's related to long click to Autofocus and capture.
For the stock is as described in the first post.
If after autofocus, the square is turning blue instead of green, means that the camera was not able to focus correctly.
@tejus.k.v
It works that way, even though I notice that there is a minimal area of a object for you to be able to focus at it. I don't know if this thing is perfect or not, but it works in the ROM I'm using (developed by walter79).
@farsight73
Others will join us
mrolp said:
@scottie1973
@tejus.k.v
It works that way, even though I notice that there is a minimal area of a object for you to be able to focus at it. I don't know if this thing is perfect or not, but it works in the ROM I'm using (developed by walter79).
Click to expand...
Click to collapse
Wow nice
Lemme post a link to this thread in the CM7 thread and see
thanks for the info mrolp your a gent..

no flashlight

hello i have a problem with flash light when i wont to make some photos is no light, so is with a lamp, is a hardware problem or? thanks
Did you try multiple apps to get your camera LED to flash? i.e. Torch and Flashlight and stuff like that? Because it could be just your camera app
If those apps also don't work I'm guessing it's your little camera LED that's broken..
I try all camera, torch , no light on my desire.
Thus to conclude, I guess it's a hardware issue..
Did you install a custom rom? A special kernel maybe? Try something well known then, cm7, oxygen...
If you did not change anything, then it sound as a hardware issue for me, too.
no I't instal nothing, I agry it must be hardwar issue, thanks

[Q] [Arc S] Camera issues

Hi guys, i`ve installed the CM 9 last week and this is working fine, but wen i take a picture my camera doeseng get automatically focus, i have to touch the screen on the place i wat to focus before taking pictures....is there any configuration where i can put my automatic focus back?
This is important to me because i use my camere alot, and touching the screen is a little annoying.
Other problem is the panoramic camera that doesen`t work, i have the image on my screen, but when i start taking the picture it says I`m very fast, and then whe i get slow my picture is very, very short.
I would be very thankfull about some help.
have a nice day guys.
Thanks
thiagoaguilera90 said:
Hi guys, i`ve installed the CM 9 last week and this is working fine, but wen i take a picture my camera doeseng get automatically focus, i have to touch the screen on the place i wat to focus before taking pictures....is there any configuration where i can put my automatic focus back?
This is important to me because i use my camere alot, and touching the screen is a little annoying.
Other problem is the panoramic camera that doesen`t work, i have the image on my screen, but when i start taking the picture it says I`m very fast, and then whe i get slow my picture is very, very short.
I would be very thankfull about some help.
have a nice day guys.
Thanks
Click to expand...
Click to collapse
Hey guys, i read today that the problem with the panoramic camera is commum and the developers steel doesent fixed this feature, but about the automatic focous i steel doesnt find anything about...i just want to know if there are any configuration on the phone to soalve this problem.

Camera flash issues

I am having issues with nexus 5x, with flash on & HDR off a the flash is pathetic in a Dark room the flash goes off but all the photos are dark? Or when there is a little light with flash forced on the room is no brighter??? Help.
In a bright room if I force the flash on the photo goes dark? This makes no logic?
A your else having problems?
Think I have found the problem, when the battery goes below 20% the flash looses most of its power.
Same problem here, when battery goes below 15% and i take a picture of near subject, the photo is almost all black. Does it happen to someone other?
I think however is a simply intrinsic energy saver...
Here's another thread with the same issue:
http://forum.xda-developers.com/showthread.php?t=3382452
What have you guys done about your flash issues? Warranty?
I'm in the process of warrantying now along with garryboy. Just waiting for Google to send me the refurb unit before I send them mine.
Sent from my annoying Nexus 5X
Here is a solution
Hi guys i have a solution for this
The problem is android optimize the camera app for battery life
go to configuration->battery->battery optimization
then select option "all aplications", search for camera app and select no optimize
try again and compare
Still not working guys.
Shooting a photo with flash and the photo goes all dark.
Fix pls?????
xranitel said:
Still not working guys.
Shooting a photo with flash and the photo goes all dark.
Fix pls?????
Click to expand...
Click to collapse
It may sound stupid, but use the WhatsApp app..
I tried every other app than the stock camera and it doesn't take the photo after/before the flash turned on..
Tell me if it did work to you ?
*** EDIT : another solution that worked the best for me :
Use the camera nx with the zsl ! It works great with the flash unlike the stock camera app..
it work like a magic for me ! thanks

The second camera Thread

Hi guys, I just got my oneplus 5T today and i want to talk to you about the quality of the photos of this phone and how this camera setup is helping or not ?
For me, it's a waste of the second camera slot to use this "night camera module" ...
First of all i don't see the diference (using the pro mode and switch between the twos) and second, there is no other functions of the phone that use this second camera to improve anything (at least it shoud he use to combine two photos and result in a better pixel quality but since they have the same lens i don't think this helps either)
So what do you think guys ?
prologikus said:
Hi guys, I just got my oneplus 5T today and i want to talk to you about the quality of the photos of this phone and how this camera setup is helping or not ?
For me, it's a waste of the second camera slot to use this "night camera module" ...
First of all i don't see the diference (using the pro mode and switch between the twos) and second, there is no other functions of the phone that use this second camera to improve anything (at least it shoud he use to combine two photos and result in a better pixel quality but since they have the same lens i don't think this helps either)
So what do you think guys ?
Click to expand...
Click to collapse
In my opinion, I think they should implement the same feature as the essential phone. Using both cameras to create on single and good looking picture. If they can, they could make the main lens take all the details of the image and make the 2nd lens take all of the light and then somehow merge both images to create a perfect one.
Probably never going to happen though......
Colday96 said:
In my opinion, I think they should implement the same feature as the essential phone. Using both cameras to create on single and good looking picture. If they can, they could make the main lens take all the details of the image and make the 2nd lens take all of the light and then somehow merge both images to create a perfect one.
Probably never going to happen though......
Click to expand...
Click to collapse
They can't do it now because "the black and white sensor has had its top layer’s color filter removed. Without it, the sensor is unable to capture color, but its ability to capture light increases by 3x. This is especially helpful with low-light environments."(qualcomm clear sight)
prologikus said:
They can't do it now because "the black and white sensor has had its top layer’s color filter removed. Without it, the sensor is unable to capture color, but its ability to capture light increases by 3x. This is especially helpful with low-light environments."(qualcomm clear sight)
Click to expand...
Click to collapse
I guess we'll just have to wait for oneplus to release an update improving their camera's performance.....
Or if you look online, you might be able to find a ported google camera with hdr+

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