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Closed 11 years ago.
The question is how to tell system which UI (images , custom buttons, and so on) to show (i must to have some copies with a lower resolution and other copies with better resolution ), because iphone 3gs has a lower resolutin than iphone 4. UI of app should look greate on both devices. How can i get that ?
Read the Resource Programming Guide section called Specifying High-Resolution Images in iOS in the Image, Sound, and Video Resources chapter.
Your non-retina images should be called image.png (where image is your specific filename). The retina versions should be called image#2x.png. The correct one will automatically be selected.
Related
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Closed 9 years ago.
I'm currently using a pin view in one of my app and am running into an issue where the user has to first unlock phone, then navigate to the app and then unlock the app with a pin code. I know it works, but I would like the security (let the user in/lock out of the app) to be resolved faster.
I know that android uses a swipe gesture across dots, which seems to work faster than iPhone's pin screen.
My question is: what (faster) alternatives to the in-app pin screen are there to secure an iPhone app?
If you like the android style lock, you could look at this code and modify it for your needs: https://github.com/GrioSF/Android-Pattern-Lock-on-iOS
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Closed 10 years ago.
My site works on the current versions of the browsers I tested (Ff, Chrome, Safari, IE9). But the layout is totally messed up in iPhone Safari (iOS 6.0).
Have a look:
http://btb-2.ch.emerson.ch-meta.net/ueber-uns.html
I searched the internet for specific problems of iPhone's mobile-Safari, but could only find some points about fixed positioning.
Where to start with debugging if your layout is messed up in iPhone Safari?
What are typical problems?
Thanks for any hint.
The reason being that the screen size is lower on an iPhone. It has a smaller width and your contents get squeezed together. Try dragging the edge of your browser to reduce its width and you will see the problem showing up.
Check your <div id="container">. It is being pushed up as the screen size is reduced.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
I've spent about 15 minutes looking for the old WWDC 2010 code called AVCam and found it here
out of sheer curiosity, I wanted to see what other code is available, but the iOS developer library
keeps redirecting me.
Is there a way for me to browse the library of iOS examples from Apple as a member of the iOS development program? Maybe there's one centralized place where all the demos are listed so I can simply search for them by name?
Thank you!
You can easily search through all of the samples in the Xcode 4 Organizer.
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Closed 9 years ago.
I have recently started working in iOS Development, I have noticed the app size kept on increasing as the project proceeds. There's a risk of crossing threshold of 150MB within couple of months, Apple then restricts downloading the app from Mobile Data. It will reduce the consumer base and discourage users to download it.
Does anyone have suggestions / tips how to control it.
reconfigure some of your code to be more efficient. reduce duplicated code. i'm not sure how much effect white space has on the app size.
Remove code
Remove images
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
I would love to use a UIImagePickerController to browse and view images from my app's bundle. However this functionality doesn't seem to exist. Is there a library that replicates the functionality of the photo browser, but can use a list of images from the app bundle?
When GitHub is back online, check the Three20 repository of joehewitt with some awesome iPhone UI stuff. I believe it is the TTThumbsViewController you may want to take a look at.