i want to brightness the image when button clicked and then set to normal when 2nd time button pressed in iphone. i have the following code, but it is crashing:
-(void)slideAction:(UIImage *)photoimage
{
UISlider *contrast=(UISlider*)photoimage;
[code]....
Info:
iPhone 4S, iOS 5
I'm running stock 5.1.1, and even though my auto brightness is off my phone occasionally dims my display when it's on full brightness. It's not running particularly hot (37 degrees C according to my battery widget) so I don't know what's causing it to dim.
View 4 Replies View RelatedMy xperia z2 display flickering slightly in low brightness when auto brighness is off.........why is this happening is this normal??
View 2 Replies View RelatedMy S6 keeps randomly changing brightness even though auto brightness is off. And so I found this option via search within settings, which may very well be exactly what I was looking for but couldn't seem find it in the settings menu in developer option(which has already been enabled).....
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View 1 Replies View RelatedWith my old Xperia Z1c, when adaptive brightness is on and the environment light is darkest, the screen brightness may be adjusted to, let's say, 0. Even you drag the brightness control bar to leftmost, the dimmest brightness you can get is still 0. But in Xperia Z5, you can go dimmer than that with the control bar, and this dim cannot be achieved using the same control bar if you disable the adaptive brightness. If one component cannot do something in manual mode, should not be able to do that thing in automatic mode either. So I believe that this is a bug.
View 8 Replies View Relatedi have low brightness on my iphon 3gs every thing on the iphon work but the screen have Low brightness and i cant see almost noting
Info:
iPhone 3GS, iOS 5.1
Just got the battery replaced and now I can't control the brightness.Â
Info:
iOS 7.1.2
I need a way to reduce the backlight more than software will allow.I usually use my phone in the dark,and it is ridiculously bright.There is also a noticeable flicker in the fluorescent backlight.I am almost tempted to pop the thing open and either install LED backlighting or pop a resistor in there.If anyone knows of anything to help, please let me know.
View 7 Replies View RelatedWhen I bought my first iPhone (4) I never knew the auto brightness actually works straight away when you walk from a bright area to a darker one, or vice versa. I had an issue with the home button and later my Phone provider swapped a new one for me. This replacement iPhone 4's auto Brightness actually dimmed in lower light areas noticably and in real time. It was really handy and the way it should work.
I recently upgraded to iPhone 4S, and noticed that the auto brightness doesnt change. I checked with my wife's iPhone 4S too and its the same problem. So, I want to know, does it actually change like the miraculous replacement iPhone 4 I received or is auto brightness a "meh" function that I shouldn't expect it to change. The reason I am asking is because I find in darker rooms, the iPhone is way too bright and I have to keep changing the brightness manually.
Everytime I do this I always see the Auto Brightness funtion on and its starting to bug me that it doesn't work like my old iPhone 4 did. Can someone explain if Auto brightness actually work?
On my iPhone 4s i have turned the auto brightness feature on but it does not seem to work so i wanted to know how to make it work. when i have my brightness on 100% it does not work and then i tried puting it on 50% but it still does not change automatically like it should.
Info:
iPhone 4S, iOS 5.1.1
Since this morning, my iPhone 6+ does not get the screen to full brightness. Even when setting full brightness and taking attesting off it is not full. You can see that when changing from portrait to landscape mode there is an area at the bottom that quickly appears on full brightness. How to get it back to normal?
Info:
iPhone 6 Plus, iOS 8.1.1
I've tried restarting my phone, turning it off and on, charging it to 100%, and changing my brightness settings…. Nothing is working. My phone is still completely dim and the back light isn't adjusting anymore. This just started happening today, maybe like 2 hours ago. i cannot see anything on my screen.
Info:
iPhone 5, iOS 8.1
I was playing Angry Birds this afternoon but my iphone 5 screen brightness just went black. I tried to higher my brightness to the max. but I can still barely see my screen. So I rebooted my iphone by pressing the power and the home button. The phone rebooted but the brightness was still sooo low that I can barely see.
Info:
iPhone 5, iOS 7.1.1
What brightness levels are you guys using with the retina display? Since we get a larger battery is anyone taking advantage and cranking up the brightness?
This screen is beautiful but I did notice it's VERY dim at the 50% stock level outta the box.
Is there a way to have a slider for the brightness of my iPhone on the dock that appears when I double tap the home button? The iPad has this, I don't understand why the iPhone wouldn't as well...
While I'm here, what's with the "auto-brightness"? I have it on, but my iPhone never changes brightness on its own...
Info:
iPhone 4S, iOS 5.0.1, White, 32GB
How can we tell if the auto-brigtness is functioning properly?
Info:
iPhone 6 Plus
I turned my auto brightness on and I was wondering does it save the battery .
View 1 Replies View RelatedOn my 32G iphone 4, the auto brightness option gives a very dim screen in a dark room. Tried to search a little, seems many users reported the same behavior. I wonder if this is the same to every iphone 4 out there. This is very annoying, making the phone almost unusable in dark environment.
View 8 Replies View RelatedHow can we get shortcuts to settings on the homescreen - network, sounds, brightness? 5.1 did away with them. Why? Some clever developer thinks people don't want them? Or don't use them?
Info:
iPhone 4S, iOS 5.1
IPhone 4s display brightness greatly reduced, unable to see screen outside in daylight.
Info:
iPhone 4S, iOS 7.1
I built a "frankenstein" iphone out of the parts of a number of broken ones and today was the first-run power up. Happily, most things worked. Then, I tried to pull it apart to fix the minor issues and that's when things went bad. When I lifted the digitizer with a suction cup, I had forgotten that it was not totally adhered to the LCD frame. It had a little bit of adhesive at the bottom and a little at the top, but it separated when I pulled. I put an adhesive strip on the bottom part and let it connect the two so that I could lift the assembly out. I'm guessing in the process of this I strained the ribbon cables, but read on, because its not that simple.
I adhered the pieces and reconnected everything. When I put it back together, the screen didn't light up when I hit the power button. The phone is still on, it still makes audible alerts etc but no screen image. I tried connecting another screen (not connected to rails, digitizer etc) and hitting power and still nothing.
Keep in mind all of these parts should be working, but this phone is built from the ground up. Every single piece was installed into a new frame separately, but it did work when I first put it all together.
Just tried my screen on a different iphone. Works fine. So its the phone, I guess. What could cause it to stop outputting an image just like that?
Is it possible to create a backup image of your iPhone?I know you can backup using iTunes but it doesn't exactly back up everything on your phone.Is there a way to backup your phone with some software such as Northon Ghost.
View 8 Replies View RelatedI have been enjoying the various threads related to ios 4 wallpaper and I have a simple question to ask: how does one change the wallpaper to one of these custom images? I have looked at DiskAid and iPhone Explorer so far, and neither seems to point towards the wallpaper folder.
View 7 Replies View RelatedIs there anyway to attach a image/upload it so it can be viewed for instance on a forum?I am talking through my iPhone, like say I wanted to upload a image from my camera roll is that possible?
View 11 Replies View RelatedVery disappointed in the results I've gotten in the first month of using this camera. Even with flash activated in very decent indoor light, the shutter speed seems to default to 1/20 second. Since it's virtually impossible to hold any camera - much less an iPhone - perfectly still at that slow of a speed, the shots are predictably blurry and most are simply unusable. (BTW, none of the shots I'm describing are zoomed and hdr is off.)
View 4 Replies View RelatedWhen I record video and then replay the file, the image flickers and vibrates. When I send the file via text message to contacts, the image still flickers on their devices as well.However during facetime, the image broadcast from my phone does not flicker. Is there something wrong with my phone's hard drive? camera app?
Info:
iPhone 4S, iOS 5.1
why can not I insert an image into a message? I can just copy and paste the tex, but the picture can not
Info:
iPhone 4
I take a lot of photos for my business.
I do not need to store them permanently on the phone by would prefer to store them in iCloud fro viewing later on iPhone5, iPad Air, or Mac Book Pro as needed.
I find I am hitting a storage limit on the iPhone5 and need to resolve this without permanently losing images by deleting them.
Some times I take photos from the iPad Air.Â
I currently have an iPhone 5 (iOS 7.1.1) and for the last week I haven't been able to send any image through Messages. I'll hit send, and it will show delivered, but after 10-15 seconds it pops up with the red exclamation point and says "Not Delivered." I've tried a hard restart on my phone, turning off wi-fi to see if that was the issue, and checked through my Settings. Everything seems to be in order, but I still can't send them. The only way they will go through is if I send as a Text Message.
View 1 Replies View RelatedProbably a dumb question, but is there anyway to NOT make the VGA display a mirrored image with still pics? Seems kind of annoying unless this is common with VGA cameras.
View 6 Replies View Related