new ios rpg

local album to get photos and crop them. Getting photos and cropping is an essential requirement when a user sets an avatar or uploading a photo, usually we need to verify/request permission to determine the user's device availability before filming and cropping. Although the whole process and logic is not complicated, it also takes time to encode and test. This framework provides us with a "ready to open bag" solution that can be used as a reference or alternative implementation of this featur

Determine whether functions of the new version are available in iOS compatibility. When it comes to ios compatibility issues, the app may be 4.0, so new functions of 5.0 cannot be called; We can determine whether the function can be called to determine: If ([self. navigationController. navigationBar respondsToSelector

[. Net programmer's note] the new trend of Microsoft Android and IOS app visual studio 2015 Cordova [1] [original], androidcordova Since Satya Nadella took office as CEO of Microsoft, it has been a constant of surprises, as if it has aroused hope in the world, especially for our. net programmers. First, the iOS and Android versions of Office were provided for fre

thrown immediately. And the information is displayed in the logs. Log is recorded in Com.apple.UIKit:LayoutLoop (IOS)/com.apple.appkit:layoutloop (MacOS)We can also hit the global exception breakpoint exception break point.In the Debug window you can also use the LLDB command PO to debug some debugging information. Let's take a look at 2 practical examples.1.Upstream Geometry ChangeThere are so many view levels, such as.Now the top 10 sub-view of the

IOS4.2 supportHTML5The new feature is the content to be introduced in this article. We will go directly to the topic if we don't accept it too much. It is said thatIOS4.2 released, allIPhoneIPod, iPad, and others can all be updated for free. Fortunately, this versionIOSPairHTML5The support for new features has been greatly upgraded, including support for WebSockets and Accelerometer,

According to foreign media reports, some people said that in the face of today's fierce competition for smartphones, Apple's R D is also a stop, the official version of iOS 7 has not yet been launched, Apple is already preparing for iOS 8. It is reported that iOS 8 will support all new Siri APIs, but only some applic

Note: This is my own view of the project structure of iOS development for many years, and also create template structure for iOS project developed by the company, introduce the interface architecture of Sina Ios-iphone client, but I am not SINA staff, Just according to their own understanding of the project structure, welcome to put forward different views,[email

With the growth of various intelligent end-users and the development of technology, the application of new media tends to move, more and more people are inseparable from the app, that users will use what kind of app, may be a concern for developers.I have consulted many students who have studied iOS development. Why do you want to learn iOS development in the ear

is convenient to use in the Metal app. It makes efficient use of iOS GPUs that support metal.It will be equipped with all the supported hardware and does not require separate code for the special iOS GPU. Metalperformanceshader objects can be seamlessly linked to the metal app.The framework also provides the following features: Gaussian blur-Provided by the Mpsimagegaussianblur class Picture h

Although consumers have been waiting three months for Apple's newest mobile operating system, the system is expected to meet all consumers on September 18, local time. For this system, even Apple CEO Tim Cook called it "the biggest change that iOS has ever seen since the advent of the iphone." "The iOS 7 system design was Jony Ive, Apple's senior vice president, and after Apple's executive reorganization in

[IOS] simulates the YFSplashScreen and iosyfsplashscreen dynamic startup pages of the new hot drawer list. For IOS, you 'd better set the default system startup page. Otherwise, the black screen will pop up when you enter the application. Is the effect we want to achieve: General idea: Set a default system startup page. When you enter didfinishlaunchingwitexcept

New Features of iOS 9: a collection of developer articles (constantly updating ......)After iOS was updated to 9.0, after Xcode7.0, Apple opened a number of new APIs. Here we have sorted out some new features after iOS9 for you to learn and exchange. of course, the article i

In the project development, sometimes we need a link to open in the current page, so that we need to prevent users from opening the page in a new window, we can use the A-label target= "_self" specified in the current page open, but after long press the link in iOS for a period of time, the system will pop up a dialog box, The user can open the page in a new wind

The Apple WWDC2014 conference unveiled a number of exciting updates on iOS8, including Iclouddrive, Osxyosemite and iOS8 collaboration, ibook sharing mechanism, Quick type predictive input, swift programming language, IOS8 upward compatibility and so on, this article focuses on the new feature API for developers to introduce. Now, developers can use Apple's official method to achieve a real-time "frosted glass" effect (Uivisualeffect Class Re

the entire UI design process, and the autolayout function may be more than that. It is more flexible. The iOS development leader nelsongauthier also agrees with this argument and can freely switch between the two modes. At present, we have no more evidence to prove our point of view: the advantages of autolayout for developers are unlimited. However, it is powerful in the design of the localized market. Apple regards China as an important market, and

The second beta version of IOS 6.1 has been released, and Apple mentions the new reset ad recognition code feature in the release log. This new feature, like the history of deleting browsers, allows your device to disappear from The Advertiser network. Since the release of iOS 6, Apple has replaced the UDID device i

The workaround for this error occurs when iOS commits. This bundle is invalid. Apps that include arm64 architecture cannot has minimumosversion set to less than ' 5.1.1 '. More information on 64-bit support for IOS are available at "64-bit Transition Guide for Cocoa Touch" at Developer.apple . com Targets->builtd setting->architectures->valid architectures to remove the arm64. Then repackage. October,start

New Features of iOS 11 application: iosapplication1.-(void) applicationWillResignActive :( UIApplication *) application Description: When an application is about to be executed in an inactive state, during which the application does not receive messages or events, for example, the call 2,-(void) applicationDidBecomeActive :( UIApplication *) application Description: when the application enters the activity

Before iOS 5.0, we organized the relevant uiview in a UiviewcontrollerIn the past, a Uiviewcontroller view might have a lot of small sub-view. These sub-view are often covered at the end, and we add a lot of sub-view with Addsubview in the outermost Viewcontroller Viewdidload method. Most of these sub-view will not always be on the interface, only in some cases will appear, such as the login failed prompt view, upload attachment successful hint view,

). Todeg (); */-(Double) Headingtolocation: (cllocationcoordinate2d) Desired current: (cllocationcoordinate2d) current{double LAT1 = Current.latitude*kdeg2rad; Double lat2 = Desired.latitude*kdeg2rad; Double lon1 = current.longitude; Double lon2 = desired.longitude; Double Dlon = (lon2-lon1) *kdeg2rad; Double y = sin (dlon) *cos (LAT2); Double x = cos (LAT1) *sin (lat2)-sin (lat1) *cos (LAT2) *cos (Dlon); Double heading=atan2 (y,x); Heading=heading*krad2deg;