I have been learning about iPhone development for more than half a month, because the project requires the iPhone development experience. At the beginning, I learned how to use two books: Basic tutorial on iPhone 4 and iPad development and iPhone 4 applications.ProgramIntroduction to development and practice, as well a
If you 've installed xcode 3.2.3 you quickly became aware that
Only SDK's packaged with this version are 4.0 and 3.2. Until 4.x has
Widespread adoption, chances are you'll want your applications to run on
Earlier versions of the iPhone OS (IOS) SDK. You can accomplish this
Feat through two configuration options within xcode, the base SDK and
The iPhone OS Deployment target.
Base SDK
The base SDK is t
1, the equipment has opened the GPS service, landed before you landed in loses the equipment the Apple ID account number, the equipment in the boot state, the remote wipes off your handset the data and so on, has not been brushed, clicks the localization to be possible to find;2, there is a "look up my iphone";3, and mobile cellular data is open.
Need to meet the above three conditions, and then you can open the icloud Web site on the computer, you c
If the usual iphone charging time is normal, suddenly the charging time slows down, then it is likely that the charging process need to use the location of some problems, may wish to try these several calls to improve.
Clean up the charging socket
As usual we are used to put the cell phone in the trouser pocket, located at the bottom of the phone charging interface easily into the ash, interface and power cord plug easy to contact bad
IOS devices have three different resolutions: iPhone 320x480, iPhone 4 640x960, and iPad 768x1024. In the past, you only needed to prepare a Default.png startup screen (image), but now it is much more complicated. The following is a summary of CocoaChina members.If a program supports both iPhone and iPad, it must contain the following images:Default-Portrait.png
./Configure -- Config = iPhone -- prefix =/libs/pocos -- Static -- notests -- nosamples
#./Configure -- Config = iphonesimulator -- prefix =/libs/pocos -- Static -- notests -- nosamples
Since the system is upgraded to Mac OS X 10.7.4, The xcode directory is also changed to/applications/xcode. to compile the app, you need to make some modifications to the iPhone version. Find the build/config/
Iphone does not support Keyboard Events, iphone does not support events
Recently, I am working on mobile Web pages. I have to listen to a mobile phone input box. When the mobile phone is entered to 11, the button is enabled.
I listened to the keyup event, and there was no problem on the Android phone.
But it does not work on the proud iphone.
I checked the in
The source code of the core components of the iPhone operating system has been leaked recently. Hundreds of millions of iOS devices may face security threats !, IPhone IOS
Recently, the source code of the core components of the iPhone operating system has been leaked. This message is from the discovery that the iBoot source code of iOS is shared on GitHub.
IBoo
IOS devices now have three different resolutions:IPhone320x480, iPhone 4 640x960, iPad 768x1024. PreviousProgramStartAnimationSurface (ImageYou only need to upload default.png, but it is much more complicated now.
If a program supports both iPhone and iPad, it must contain the following images:
Default-Portrait.png iPad dedicated vertical boot screen 768x1024 or 768x1004
Default-Landscape.png iPad ded
Step-by-step method for building a nodejs server on an iPhone, iPhone enodejs
1. Compile jxcore for running on ios
Copy codeThe Code is as follows:$ Mkdir ~ /Jxcore$ Cd ~ /Jxcore$ Git clone https://github.com/jxcore/jxcore.git
Copy codeThe Code is as follows:$ Cd ~ /Jxcore$./Build_scripts/ios-compile.sh
If the module not found of import which occurs, use the following statement to install which of python.
C
In Windows 7, iTunes is installed and connected to the iphone, which can be identified by PCs, but iTunes does not respond.Method 1:1. Fully uninstall iTunes.2. Reinstall Windows 7. (This is required, because it is not clear whether to uninstall or delete some items)After the new system is ready ~~ You only need to check three options to solve the problem!3. Control panel --- program -- enable or disable the windows function;Click the small plus sign
1. if our Apple 4s does not find our Bluetooth headset, we can try to set the Bluetooth function in the Apple mobile phone or test the related switch of the Bluetooth headset, then try to search for a Bluetooth device.2. another possibility is that the Bluetooth headset uses a battery, so that if your Bluetooth headset has been useless for a long time, it will automatically shut down, so that it becomes a power saving effect, if this problem occurs when you connect a Bluetooth headset to your
1. The first need to download itunes to Apple's official website download here will not be introduced in detail.
2. Download Complete installation and click itunes to enter the interface
3. Click on the arrow and click to add the file to the database
4. Pop-up lets you select the content you want to add to the database (music test here)
5. Select All Click Confirmation, you will see the music in the database
6. Then click on the iphone button
Iphone6plus screen Flashing Gray Bar This situation is believed that a lot of users have this problem, do not know how to solve, so let the small series for everyone to talk about the solution bar, want to know a look at it.
Apple 6plus screen flashing ash bar solution
IPhone6 this generation of products to the user caused a lot of trouble, at first when new equipment on the market, bending door so many users have to pay attention to equipment, and then a small number of iphone6p
Apps on IOS iphone 4inch do not have full screen, black borders on the upper and lower sides, and iphone 4inch
I have been using the iPhone Retina (3.5-inch) simulator to test the IOS application. Everything is displayed normally, as shown in the following figure:
In application development, I use pure code for implementation. The company provides an
The iphone 6 only went on the market for a few months, said Mr Wang, the director of research at ISuppli Corp., on Weibo, that the iphone 6 and iphone Plus will definitely be upgraded to 2GB in 2015, and the upgraded iphone must be the iphone 6s or
The official version of iOS 8 is released. As shown in the following example, a large number of devices are supported. You can upgrade the iPhone 4 S, iPad 2, and iPod touch 5. Compared with Android's messy fragmentation, slow and narrow upgrades, this is also a place that has always been proud.However, is it true that all devices are suitable for upgrading?
IPhone Add/Delete contact group
1. Add addressbook. Framework
2. Add a Contact Group
View code
-( Void ) Addgroup { // Create Group Abaddressbookref AB = Abaddressbookcreate (); cferrorref error; abrecordref Group = Abgroupcreate (); abrecordsetvalue (group, kabgroupnameproperty, @" New Group " , Error); abaddressbookaddrecord (AB, group, Error); abaddressbooksave (AB, Error ); // Create new person and save to this group Abrecordref
IPhone development overview, iphone development overview
### IPhone development overviewSandbox Mechanism)
Sandbox in iOS is a security system that specifies that an application can only read files in a folder created for the application and cannot access content from other places. all non-code files are stored in this place, such as slice, sound, attribute li
Author: Sun Dongfeng (source)
In my previous article "manually write the BSD Socket engine of iPhone wap browser", the tags on the wml page have been successfully parsed, if you are careful, you may see Chinese characters in the tag display as garbled, this is because the default Chinese encoding format on the iPhone is UTF-8, And the request through BSD Socket is ASCII code, so you need to convert to UTF-8
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