Does anyone know of an app that will Use the HD2 camera, and possibly the led flash, to display a live magnified image on screen? Essentially turning the HD2 into a magnifying glass (possibly with light)?
Ive got a friend who is partially sighted and often uses a magnifying glass with a built in 'torch' light, to read print/text while out and about.... having an app that would do the same thing could prove very handy at times.
Anyone know of such a thing? Everytime I try searching I just get apps that magnify whatever is on the screen and cant magnify a live image from the camera.
Thanks in advance.
iam sorry for asking, but could using the zoom feature of camera with flash on...doesnot serve the purpose ?
Thanks for the suggestion... However I had already thought of this... The main problem being that my flash will not light until I take a picture.
Previously my flash would stay lit during preview if the flash ON option was selected.... but this is no longer the case (possibly since flashing to EnergyRom).
Plus having a dedicated app would be more convenient.
Cheers for the suggestion though :thumbup:
thesweeney said:
Thanks for the suggestion... However I had already thought of this... The main problem being that my flash will not light until I take a picture.
Previously my flash would stay lit during preview if the flash ON option was selected.... but this is no longer the case (possibly since flashing to EnergyRom).
Plus having a dedicated app would be more convenient.
Cheers for the suggestion though :thumbup:
Click to expand...
Click to collapse
Put it in video mode and you can force the flash on or use torch button and leave it running when you start the camera up.
yes, you can use the torch application and keep it on while you use your camera
The LED turns off if the Torch app (Flashlight) is not the active application.
You can do what optiknervz suggested which is use the Video mode and then turn on the flash, unless of course you want a still photograph of whatever it is that you are trying to zoom into.
leepriestenator said:
The LED turns off if the Torch app (Flashlight) is not the active application.
Click to expand...
Click to collapse
yea cos flashlight is no match for torch button.
yes ..use the torch button, not the flashlight app..........i can use my torch even by clicking my quicklink and it stays on even while i use any other app and only gets switched off once i disable it by pressing the quicklink again.
Anyone else find that quite often when going to take a quick 'blind' shot from standby the phone wakes up but doesn't go into camera mode instead shows the lock screen. Wouldn't mind if this was a rare occurance but it happens far too often that I think one of these times I will miss a quick shot because it doesn't work (defeating the whole idea around fast capture)
Another after the camera has successfully taken a photo from fast capture mode and you select the normal camera mode (instead of scene recognition) it can also jump back to the lock screen.
Anyone else have this problem? It's really bugging me!
I didn't use the fast mode very often but never had a problem.
I set it to only open the Camera without taking a photo, but it worked before.
Tried it couple of times but never had this problem.. Which version do you use?
Sent from my LT26i using XDA
I have this problem too. It only works once. If I want to use it the second time I'd have to open Advanced Task Killer and Kill the Camera tasks. Only then will it work.
I'm using .73 Singaporean. I guess something messed up during flashing, not sure =/
I have found another issue with FastCapture. When I click with fast capture its like a blind shot. No flash , no adjustment - image with fast capture often looks bad compared to image taken in same condition using Auto mode.
So, I double checked, and several reviews out on the webs noted the ability to use the camera button to activate the camera (even while locked?) and start taking pictures instantly without the need to use the power button. Since unboxing and setting up my phone I have been unable to duplicate this, and I must say it was a feature I was strongly looking forward to.
Anyone attempted this and have success? Is there an option somewhere to enable the ability to do this?
Thanks in advance! Happy unboxing day!
lc3necro said:
So, I double checked, and several reviews out on the webs noted the ability to use the camera button to activate the camera (even while locked?) and start taking pictures instantly without the need to use the power button. Since unboxing and setting up my phone I have been unable to duplicate this, and I must say it was a feature I was strongly looking forward to.
Anyone attempted this and have success? Is there an option somewhere to enable the ability to do this?
Thanks in advance! Happy unboxing day!
Click to expand...
Click to collapse
+1
Sent from my EVO using XDA
From what I read, you have to unlock it first. D:
If you have the camera on the shortcuts bar then sliding that to the unlock circle will bring up the camera. To access the gallery or home screen it will require you to unlock(face, pattern, pin, ect..)
backedc4 is right, if you have it on the lock screen shortcuts, just slide it open directly. anything else will require an unlock first.
from whatever you are doing with it once unlocked though, just long-press the camera button (all the way down) and it'll bring up the camera.
---
i thought it would be a gimmicky thing, but that long camera-button press rapid-shot photo capture is freaking awesome. i dont know how i ever took decent pictures before!!
Yeah, I knew about that, but I am sad to find out that the claims reviewed online are not holding true. Namely "For starters, that dedicated button lets you access the camera functionality with the phone switched off." (http://www.engadget.com/2012/04/04/htc-evo-4g-lte-preview-video/)
However, upon further research Cnet had the issue as well (http://reviews.cnet.com/smartphones/htc-evo-4g-lte/4505-6452_7-35182267.html) so it would appear moot. Blah! This is most certainly a feature I would like to show up in rooted versions tho, hah
Are we talking screen or security lock here? I'd say if you have a security lock you would not want to be able to bypass it for the camera. Once in the camera all of the photos you have taken are visible. As for screen lock I agree you should be able to bypass it.
hey, it does that if you take off locking
I remember tech blogs complaining about the amount of time they had to hold down the button to activate the camera, but I like it. I find myself accidentally pressing it a bit whenever I try to stretch my right hand up the screen. If it activated on every little press, that'd be really annoying. I haven't gotten to open from the lockscreen though (I have a pattern unlock)... But I don't mind that at all either.
Sent from my EVO using Tapatalk 2
wlpywd said:
from whatever you are doing with it once unlocked though, just long-press the camera button (all the way down) and it'll bring up the camera.
Click to expand...
Click to collapse
Thanks for the tip. Now I can get into the camera app from where ever I'm at by just holding down the camera button for a few seconds. I love having a dedicated camera button.
I saw it in the reviews, too. Also I saw another thread where it's mentioned. Have you guys tried (while screen off/locked) just holding the button down for about 5sec?
sent from 2yr old Evo on ICS
scottspa74 said:
I saw it in the reviews, too. Also I saw another thread where it's mentioned. Have you guys tried (while screen off/locked) just holding the button down for about 5sec?
sent from 2yr old Evo on ICS
Click to expand...
Click to collapse
Yeah, no go sadly. It's not that big of an issue to use the shortcut bar from the lockscreen, it really only adds a slight extra motion / time frame, but hey, I had to ask to see if anyone knew different!
I was able to access the camera via the dedicated button while the screen was locked for the first day or two, but at some point it has ceased to work. I have gone through every settings menu I could find to see if I made a change somewhere but have yet to find a reason. It was an awesome feature and I want it back.
I've also noticed various small things different from the first day or two, and I haven't rooted or made significant changes. I get the gut feeling this thing is getting secret silent background updates from either htc or sprint. not happy and worried about rooting because of ths...
anyone know how to check or monitor this??
Whoa the above 2 posts are pretty nuts! Completely silent updates could be quite annoying for people running rooted devices.
exactly, has me worried. I'll start another post about it later
wlpywd said:
I've also noticed various small things different from the first day or two, and I haven't rooted or made significant changes. I get the gut feeling this thing is getting secret silent background updates from either htc or sprint. not happy and worried about rooting because of ths...
anyone know how to check or monitor this??
Click to expand...
Click to collapse
Care to expand on what "small things" you have found that have changed from the first day or two?
Two things about the Evo LTE dedicated camera button.
1. When the phone is locked should this turn the camera on after a few seconds? I cannot get mine to do it.
2. I was using the camera in the dark with Auto Flash on and the flash did not flash when using the dedicated camera button. If I use the soft button on the screen it would work.
Any thoughts on either of these two items would be appreciated.
bkcoke said:
Two things about the Evo LTE dedicated camera button.
1. When the phone is locked should this turn the camera on after a few seconds? I cannot get mine to do it.
2. I was using the camera in the dark with Auto Flash on and the flash did not flash. If I use the soft button on the screen it would work.
Any thoughts on either of these two items would be appreciated.
Click to expand...
Click to collapse
your first point is as designed the second point is probably a software bug
I noticed this problem too, and I just got the phone yesterday. I found that if you press the camera button quickly all the way that it will flash. It just doesn't flash if you do the half press first.
My auto flash works with fast full or half to full press from hardware button. However, I cannot get the camera button to launch the camera from the lock screen. I could have sworn that I saw review vids showing this feature.
Sent from my EVO using Tapatalk 2
Doctechx said:
My auto flash works with fast full or half to full press from hardware button. However, I cannot get the camera button to launch the camera from the lock screen. I could have sworn that I saw review vids showing this feature.
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
are you sure they weren't just pulling the camera shortcut into the unlock ring?
I cant say Ive heard of the camera button waking the phone. I know if you have it unlocked you can hold the button down and the camera will turn on no matter what screen you are on.
I sure hope there's some software updates coming soon, mainly to address memory management issues with Sense 4, but I would also love a more functional hardware camera button. I may just be ranting, but it honestly sucks. It's a 2-step button, but the first step doesn't do anything. I would love it to auto-focus at least, and properly control the flash would be amazing as well. The camera UI could use some tweaks also. The camera has a very powerful auto-focus, but a cross-hair type box wouldn't hurt so that we have a better idea of what exactly is being focused. Also, how about some AF metering settings? Taking a portrait of something when there's lots of light in the background will create a very dark, underexposed picture (of the primary target).
I think the camera is very powerful, and would love to see HTC make the software just as powerful... or at the very least fix the things that are broken.
Hi,
I am using a V30 with Android 8.0.0 and noticed several times, that photos disappeared/where not stored, that I took.
I first noticed, that I was searching for pictures and could not find them, although I was sure I had taken them.
It is reproducable (storage SD card, but also internal). If I open the camera app, snap a picture and close the app (e.g. press home right after the picture was taken, or use task manager) the picture is not stored.
Has anybody else noticed? Any fix? This is a major issue for me, since now I need to "check" if the picture got really stored, every time.
Here a quick screenrecording
https://youtu.be/urZMFlvU8jk
The "fix" is stop what you're doing. Don't close the camera app before the picture finishes being processed. You are the one stopping the picture from being saved.
HDR actually takes several pictures at once and combines them to form a "best" picture. You're closing the camera app before it can finish.
When you take a picture, a thumbnail will appear lower right IN the camera viewer. When that appears, the picture has finished. Then you can close the camera app.
In your video I see one time you actually let the picture thumbnail appear before closing the camera. That's what you need to do every time. WHY are you trying to close the camera before the picture finishes being processed?
you are not helping!
I don "close" the app, I just switch (multitasking) to home or to other apps. All my other phones do this without a problem.
Especially when "snapping" things, I take a picture, and then press power button an put my phone back in the pocket.
I expect an app to continue in the background!
In the video I switch to home very quickly for demonstration purposes. But in real life it can take 2-3 seconds till the photo is saved. That is how I lost many quick shots.
I just tried on a 6 year old phone. It would continue to use the flash and take the picture, even if I press home button....
I also tried on iPhone, and LG G4, they take the picture and save it. Only my V30 needs me to "wait" till it is finished. Unacceptable when
I also noticed that pressing home during a video will abort the video.... But pressing "stop" and then home will properly save it.
carlaron said:
I just tried on a 6 year old phone. It would continue to use the flash and take the picture, even if I press home button....
I also tried on iPhone, and LG G4, they take the picture and save it. Only my V30 needs me to "wait" till it is finished. Unacceptable when
Click to expand...
Click to collapse
Your 6 year old phone doesn't use HDR, and pictures are not as good.
I can't replicate your problem. Even if I hit home button, the picture takes.
Are you running total stock firmware? Do you have any kind of battery saver app that kills background apps?
ChazzMatt said:
Your 6 year old phone doesn't use HDR, and pictures are not as good.
I can't replicate your problem. Even if I hit home button, the picture takes.
Are you running total stock firmware? Do you have any kind of battery saver app that kills background apps?
Click to expand...
Click to collapse
I don't have the app set to take HDR, so why would it do so? And why is HDR an excuse to not store a picture when the app is not in the foreground? (btw, the G4 pictures look better than the V30s.... I like it for the wide angle) the camera is not great on the V30, but that is not the point.
So, when you hit the shutter button, wait till the screen "blinks white" to confirm the picture was taken, then press home before the preview is displayed, the picture is stored?
What version of Android are you running? 7 or 8?
You store to SD or internal?
I use stock, just the the Android 8 Update. No battery savers, etc. (they don't make sense anyways).
carlaron said:
I don't have the app set to take HDR, so why would it do so? And why is HDR an excuse to not store a picture when the app is not in the foreground? (btw, the G4 pictures look better than the V30s.... I like it for the wide angle) the camera is not great on the V30, but that is not the point.
So, when you hit the shutter button, wait till the screen "blinks white" to confirm the picture was taken, then press home before the preview is displayed, the picture is stored?
What version of Android are you running? 7 or 8?
You store to SD or internal?
I use stock, just the the Android 8 Update. No battery savers, etc. (they don't make sense anyways).
Click to expand...
Click to collapse
Internal memory storage. US998 20G with January 2019 security patch.
I was just asking about the battery saver because something seems to be shutting of your camera, when it goes to background.
I disagree about LG G4 camera being better.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
Internal memory storage. US998 20G with January 2019 security patch.
I was just asking about the battery saver because something seems to be shutting of your camera, when it goes to background.
I disagree about LG G4 camera being better.
Sent via open market LG US998 V30/V30+
Click to expand...
Click to collapse
I have the european version. H930 , HW Rev. 1.1; SW V21p-EUR-XX, SecPatch form Nov18, nothing newer available.
I checked the app settings, "Camera" was not set to "exclude from energy saving", but switching that on/off did not change anything.
Is anybody else able to reproduce this? It feels like the Pixel3 bug.
Just found this thread:
https://forum.xda-developers.com/lg-v30/help/camera-photos-randomly-saved-t3859803
carlaron said:
So, when you hit the shutter button, wait till the screen "blinks white" to confirm the picture was taken, then press home before the preview is displayed, the picture is stored?
Click to expand...
Click to collapse
On mine, yes. I tried to mess it up the way you do, but couldn't make it happen.
But I normally never do that. Why would I take a picture without looking at it? I always open the thumbnail picture to see if it was good.
I also just took six shots quickly back to back, so I don't understand how you are MISSING shots? Why are you so interested in closing out the camera immediately after taking a picture? What if you want to take another picture, even better?
---------- Post added at 12:24 AM ---------- Previous post was at 12:21 AM ----------
carlaron said:
Just found this thread:
https://forum.xda-developers.com/lg-v30/help/camera-photos-randomly-saved-t3859803
Click to expand...
Click to collapse
I can't replicate it, but don't do the bolded part:
jaysus145 said:
It happens to me sometimes as well, but I think I pinned down the situation when it happens: When I use the quick launch action (double press vol-down) from a locked screen, snap a photo, then turn off the screen before I see the photo preview appear. If I remember to wait to see the photo appear it always saves the photo.
Click to expand...
Click to collapse
Mine saves. But if you want to make SURE it saves, wait for the thumbnail before closing the camera display.
---------- Post added at 12:28 AM ---------- Previous post was at 12:24 AM ----------
carlaron said:
In the video I switch to home very quickly for demonstration purposes. But in real life it can take 2-3 seconds till the photo is saved. That is how I lost many quick shots.
Click to expand...
Click to collapse
You're losing shots because you're switching away from the camera before it finishes.
What is so important that you need to go to something else while taking an important picture?
ChazzMatt said:
On mine, yes. I tried to mess it up the way you do, but couldn't make it happen.
But I normally never do that. Why would I take a picture without looking at it? I always open the thumbnail picture to see if it was good.
I also just took six shots quickly back to back, so I don't understand how you are MISSING shots? Why are you so interested in closing out the camera immediately after taking a picture? What if you want to take another picture, even better?
---------- Post added at 12:24 AM ---------- Previous post was at 12:21 AM ----------
I can't replicate it, but don't do the bolded part:
Mine saves. But if you want to make SURE it saves, wait for the thumbnail before closing the camera display.
---------- Post added at 12:28 AM ---------- Previous post was at 12:24 AM ----------
You're losing shots because you're switching away from the camera before it finishes.
What is so important that you need to go to something else while taking an important picture?
Click to expand...
Click to collapse
I don't close the camera app! I multitask and I work fast. Its just my standard workflow for years now. And I am not used to a phone/app not completing an operation.
Maybe this is a problem on the european version of the phone.
Why do all other phones correctly multitask, and why does my LG V30 camera app not do so? Why is going to home or switching off the screen "canceling" the picture saving process?
Maybe you use your phone differently, that does not mean I am misusing it.
While riding my bike, I pull out my phone, snap a pic of a roadsign, etc. and stow it....
Or I take a picture, switch to my messaging app and want to attach it.
Bum... picture is gone. Why?
What I did in the linked video is for demonstration purposes how to reproduce in 100% of the cases.
All other phones that I tried continued to store a photo, even when going to home screen.
My issue is, that sometimes I am in a rush, and then I loose my photo... Since this has not happend on any other phones, this really bothers me.
carlaron said:
I don't close the camera app! I multitask and I work fast. Its just my standard workflow for years now. And I am not used to a phone/app not completing an operation.
Maybe this is a problem on the european version of the phone.
Why do all other phones correctly multitask, and why does my LG V30 camera app not do so? Why is going to home or switching off the screen "canceling" the picture saving process?
Maybe you use your phone differently, that does not mean I am misusing it.
While riding my bike, I pull out my phone, snap a pic of a roadsign, etc. and stow it....
Or I take a picture, switch to my messaging app and want to attach it.
Bum... picture is gone. Why?
What I did in the linked video is for demonstration purposes how to reproduce in 100% of the cases.
All other phones that I tried continued to store a photo, even when going to home screen.
My issue is, that sometimes I am in a rush, and then I loose my photo... Since this has not happend on any other phones, this really bothers me.
Click to expand...
Click to collapse
Well, I just looked at @jaysus145 posts and he has US998 like me, and it happened with him. So it must not be just European it's happening with.
But I really did try to hit the button, hit home, and then go back to see if you're was there and it was. However I'm using Nova launcher not LG launcher, if that makes a difference.
Sent via open market LG US998 V30/V30+
ChazzMatt said:
Well, I just looked at @jaysus145 posts and he has US998 like me, and it happened with him. So it must not be just European it's happening with.
But I really did try to hit the button, hit home, and then go back to see if you're was there and it was. However I'm using Nova launcher not LG launcher, if that makes a difference.
Click to expand...
Click to collapse
Yeah US998 & Nova Launcher. It's not ideal, but I know what causes it, so it is easy to avoid going forward. I mean, it is literally an extra second worth of time to make sure the photo saves.
I also know how to avoid this, but since it just happens sometimes that I take a picture and move on, it bothers me, that I loose those pictures, just because I forget to verify.
I wonder if this is caused by the app, by the camera hardware, or something else; or if I have a strange setting/config that causes it.
Also interesting if more people can reproduce it.....
I have reproduced
You have a smartphone with image processor, not a DSLR system camera. The processor needs time to create the image. You simply can't shoot and then swap/multitask away from the camera app. You have to wait till you see the mini shot is visible in the lower right corner.
I have tested with and without HDR and with battery saver on and off. Same matter for all settings.
asvaberg said:
I have reproduced
You have a smartphone with image processor, not a DSLR system camera. The processor needs time to create the image. You simply can't shoot and then swap/multitask away from the camera app. You have to wait till you see the mini shot is visible in the lower right corner.
I have tested with and without HDR and with battery saver on and off. Same matter for all settings.
Click to expand...
Click to collapse
All smartphones that I tried, except for V30 store a picture properly, if I hit the shutter, wait till it takes and then go to homescreen! Also other users report they can switch tasks and the picture is stored, so what is your point "smartphone <> DSLR"; I know how to workaround on the V30, but I want to understand, why my phone (and some other) display this issue.
What's your problem then? You write: "hit the shutter, wait till it takes....."
Exactly what we are trying to tell you.....
asvaberg said:
What's your problem then? You write: "hit the shutter, wait till it takes....."
Exactly what we are trying to tell you.....
Click to expand...
Click to collapse
And if I switch apps, or go to home the picture is gone! Shuttersound and screen flashing white is not reliable.
When the phone is locked, I got it to show up in the preview window, and still loose the photo. Don't ever tell me again I am using it wrong. LGs implementation is unreliable or buggy.
In general I know how to avoid this bug in my LG V30 by waiting several seconds after every picture was taken, and by opening the preview to confirm, but I still don't like the iimplementation. I was looking for some experts around here who might have come across this problem and maybe have proper explanation/solution.
So if you just feel I am using it wrong, or don't see this as a problem, keep it to yourself, you are not helping.!
Today at work, I tried 4 different phones from my colleagues. None of them behaved like my V30. So this must be a bug (SW/HW/driber) or really bad design by LG....
Neither google pixel 2, nor samsung s8, nor iphone X nor some cheap huawei phone (i forgot the model) would discard a picture taken, just because I press home, or open taskmanager shortly after pressing the shutter. They would all continue to store the image. I tried on front and rear camera.
I have this issue as well. It baffled me why pictures would go missing, then figured it out some time ago.
I'm on VS99620d on a sprint phone.
@carlaron I am sorry I couldn't help you.
I have been using my V30 for half a year now. My previous phone was a Moto Z Play and before that a Sony Z5 Compact and iPhone.
I have taken over 5000 pictures over the last two-three years and I have never had any trouble with the V30 in the way you describe.
That said, I don't have the need to quickly shift between apps or "go home" when I take a picture. I wait until it's shown in the mini-display.