Every time Apple releases a system, developers are busy working for a while, updating xcode to adapt to the new system: for example, ios4 supports retain and requires @ 2x; for example, ios5 does not support udid; for example, iOS 6 and iPhone 5 face the following problems.
1. Add retina 4 launch image, and you will be prompted when running the project.
Click Add directly at this time. A default-568h@2x.png
iphone Development Data Persistence Summary (end)-Comparison of 5 data persistence methodsIphoneiphoneiphoneiphoneiphone Data Persistence comparison summaryThis article is a simple comparison of 5 data persistence methods commonly used in iOS1th: Userdefaults (iphone development "20" data persistence summary of the 1th
the main operation clearer.
Read the following articles to help you create excellent visual hierarchies and priorities in your application:
Working with Visual Weight in Your Designs
Creating Focal Points in Your Web design
Using Power Structure and gestalt for Visual hierarchy
The Art of distinction in Web design
4. Avoid the default button style
The default style of the Uibuttons control in the iphone can be seen as a thorn in my peeves (Des
Well, last night was a crazy night for fruit powder, and the release of the new iPhone 5 and iPod was eye catching. Although many people comment that the iPhone 5 is not bright enough this time, I believe it will still produce a good sales. After all, IOS is indeed very good, the latest ios6 has become the most impress
ERROR itms-9000"Your binary isn't optimized for iphone 5-new iphone apps and app updates Submitte D must support the 4-inch display on IPhone 5 and must include a launch image referenced in the info.plist under Uilaunchi Mage with a Uilaunchimagesize value set to {320, 568}.
The colorwithpatternimage method is to take color based on the image, and then run in the iOS 6 of iPhone 5 and iOS 6 of iPhone 4S with different effects!
After running in iPhone 5, the upper and lower positions will be reversed. After searching for a long time, I thought i
1. Open itunes on your computer and click "File"-"Add File to Database" in the itunes interface;
2. Find your favorite MP3 music file point hit launch.
3. After the success of the music we found in the music section of the itunes library, and then click on the right button to select the display profile;
4. In the pop-up dialog we click "Options", and then check "Start Time" and "Stop Time" start and end time can not be more than 40 seconds, because the ip
Just found the problem, I will be in the process of development of this hint can ' t find Keyplane that supports type 5 for keyboard iphone-portrait-phonep, frighten me, I immediately look for Niang translated a bit, Probably means can't find support keyboard iphone portrait Keyplane PHONEP 5 type, I do not know what i
Document directory
Ios6:
New Features of iPhone 5 and ios6
IPhone 5:
1. New screen size new screen size
Resolution: 1136 × 640,326 DPI.
2. New simulator new Simulator
The xcode 4 tool contains the iPhone 5 simulator.
Ios6:
1.
On the early morning of the 19th, Apple released the latest official version of ios6, xcode4.5, and 10.8.2. the upgrade was completed one day and one night with the company's network updated yesterday.
It took several minutes to upgrade the original app perfectly, supporting 1136*640 resolution. Since the app was originally compatible with the iPhone/iPad, that is, the devices is set to universal, the upgrade process is very simple.
1. Update cont
I was watching the iPhone 5 press conference and found that the iPhone 5's appearance had not changed much. Some netizens burst into disappointment, which is quite different from the so-called engineering machine circulating on the Internet.
I was wondering, do I need to change the
On the apple support page, we have discussed this issue on as many as 29 pages. According to user feedback, major operators have encountered such problems, but according to some users, the problems are only intermittent.
According to foreign media reports, the iPhone 4S encountered another serious problem on August 1, November 7, Beijing time: most users found that the headset failed when making a call. It is suggested that this problem may be rela
1. Copy the iPhone Storyboard to an iPad, for example, Main_iPad.storyboard.2. Open Main_iPad.storyboar in a text editor (not Xcode.3. Replace all targetRuntime = "iOS. CocoaTouch" with targetRuntime = "iOS. CocoaTouch. iPad ".4. Replace all 5. Save the changes made to the file. Now you can use Xcode to open Main_iPad.storyboard.5 steps to cha
Delete all file methods in your address book at once:
1, the iphone connected to the PC
2. Open itunes
3, above: "Summary"/Information/"Application"/"ringtones"/... In that column, click the "Info" bar.
4, point into the "Information" column, in the "Sync Address Book and Outlook" in the front of the options bar, usually hit the "small Right hook", click Cancel "small pair hook"
5. The System pop-up di
First, we need an xcode version with a higher level. Now we usually need more than 4.5, and then run your application in the simulator, choose hardware> device> iPhone (retina 4-inch), which is the resolution of iPhone 5.
If no application has been adapted, a Black edge will appear at both the upper and lower ends,
So how to adapt?
1. First click a startup image
1. Use Autolayout attribute of Interface Builder Document on the xib Interface
Default: Select. The View control is selected,When the size is set to iphone5, the size is automatically reduced when the iPhone 4 is displayed. When the iPhone 5 is displayed, the size automatically increases.
In general, you need to remove this, select the corresponding control A
As the popularity of iPhone 5 increases, we have to adapt to screens with different resolutions like android.
The new version of the company's products must be adapted to the iPhone 5. After some effort, it is done. I would like to share with you the following:
IPhone
Blogger: Yi Feifei
Link: http://www.yifeiyang.net/iphone-developer-advanced-5-programming-custom-uiviewcontroller/
Reprinted text.IPhone development (5) --- programming custom uiviewcontroller As shown in the third lecture, even if the XIB file is not used, you can rewrite the viewdidload function to configure any view or controller. Here we will look at how to p
1. Create an app, icon, and Launch Images
1.1 icon size requirements
Icon requirements: Two images in the format of * 57 png are prepared for small-resolution mobile phones.
The format of * 114png is available for iPhone 5, iPhone 4, and iPhone 4S.
1.2 Launch Images
Three Images
Usd×0000480 for older mobile phone
Previously, foreign media 9to5mac found from the IOS 5.1 test that the source code of the next-generation iPhone is iPhone 5 and iPhone 1. It is inferred that Apple has started a comprehensive test of iPhone 5.
Today, macerkopf.d
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