2014/10/15 下午 10:10:42

iphone Programming Glossary: java

Prefixing property names with an underscore in Objective C [duplicate]

http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c

underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header..

Want to display a 3D model on the iPhone: how to get started?

http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started

QuickBasic I'm old Beginner's knowledge of object oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed.. simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got off the net I.. fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which refers to an open source 3D app..

Property vs instance variable in Objective-C [duplicate]

http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c

Technology to write iPhone, BlackBerry and Android phone at the same time? [closed]

http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time

I'm ignorant about the development environments for BB and Android but I assume they both support Java apps. I know that the iPhone would require an ObjectiveC portion as well as a whole new UI . Has anyone..

Is there a barcode recognition framework for iOS?

http://stackoverflow.com/questions/838724/is-there-a-barcode-recognition-framework-for-ios

partial C port of the core library . The port is a little old from circa the 0.9 release of the Java code but should still work reasonably well. If you need to scan other formats like 1D formats you could..

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

it So How much benefit can ARC bring to a project Does ARC have a cost like garbage collection in Java Have you been using ARC and if so how have you found it so far iphone objective c ipad ios5 automatic..

Prefixing property names with an underscore in Objective C [duplicate]

http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c

variable in a cocoa objective c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic..

Want to display a 3D model on the iPhone: how to get started?

http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started

General knowledge of procedural programming from years ago QuickBasic I'm old Beginner's knowledge of object oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial.. knowledge of object oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got off the net I didn't just copy and paste I understand basically how it works.. xcode obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which refers to an open source 3D app that you can look at and get tips from. share improve this..

Property vs instance variable in Objective-C [duplicate]

http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c

Technology to write iPhone, BlackBerry and Android phone at the same time? [closed]

http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time

to write an app that runs on iPhone BlackBerry and Android I'm ignorant about the development environments for BB and Android but I assume they both support Java apps. I know that the iPhone would require an ObjectiveC portion as well as a whole new UI . Has anyone done this iphone android blackberry share improve this..

Is there a barcode recognition framework for iOS?

http://stackoverflow.com/questions/838724/is-there-a-barcode-recognition-framework-for-ios

you want to take a look at the iPhone client and the partial C port of the core library . The port is a little old from circa the 0.9 release of the Java code but should still work reasonably well. If you need to scan other formats like 1D formats you could continue the port of the Java code within this project to..

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

ARC What are your experiences of ARC and would you recommend it So How much benefit can ARC bring to a project Does ARC have a cost like garbage collection in Java Have you been using ARC and if so how have you found it so far iphone objective c ipad ios5 automatic ref counting share improve this question There is no..

Available iPhone Web Application JavaScript UI Library/Frameworks

http://stackoverflow.com/questions/215390/available-iphone-web-application-javascript-ui-library-frameworks

iPhone Web Application JavaScript UI Library Frameworks I'm starting a web application that will target Mobile Safari on iPhone iPod Touch. I'm evaluating.. a web application that will target Mobile Safari on iPhone iPod Touch. I'm evaluating the available client side JavaScript CSS libraries frameworks that are currently out there. These are the ones I'm currenlty aware of iUI CiUI UiUIKit.. WebApp.Net iWebKit Apple's Dashcode Application not really a standalone library framework but it provides generates JavaScript CSS and images that conform to the native iPhone UI metaphors. Are there any others out there I want to make sure..

Crossplatform iPhone / Android code sharing

http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing

NDK to compile C and C so if you use iPhone Obj C .mm bindings for a C C engine in the iPhone and in Android you use Java bindings to the same engine It should be totally possible. So C C engine almost same codebase for Android and iPhone Thin..

Android-iPhone single codebase cross development

http://stackoverflow.com/questions/3045477/android-iphone-single-codebase-cross-development

iPhone single codebase cross development Is there a way apart from using HTML and JavaScript on a web control to have an almost single codebase for an application that should run on iOS and Android The big issue.. for an application that should run on iOS and Android The big issue is of course that they use a different language Java for Android Objective C for iOS for application development. It would be nice to have some sort of meta language that will.. C for iOS for application development. It would be nice to have some sort of meta language that will be translated in Java and in Objective C. What about Flash Adobe wasn't supposed to release a tool to create flash based apps in iOS Update based..

How to convert an NSString to hex values

http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values

into an NSString with the what I assume are ASCII hex values and back. I need to produce the same output that the Java methods below do but I can't seem to find a way to do it in Objective C. I've found some examples in C and C but I've had.. in Objective C. I've found some examples in C and C but I've had a hard time working them into my code. Here are the Java methods I'm trying to reproduce Encodes the given string by using the hexadecimal representation of its UTF 8 bytes. @param.. finally got back to working on this problem and was able to write a category for NSString that exactly duplicates the Java methods I posted. Here it is NSString hex.h Created by Ben Baron on 10 20 10. @interface NSString hex NSString stringFromHex..

Prefixing property names with an underscore in Objective C [duplicate]

http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c

I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever..

Want to display a 3D model on the iPhone: how to get started?

http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started

from years ago QuickBasic I'm old Beginner's knowledge of object oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured.. from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got off the net I didn't just copy and.. working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which refers to an open source 3D app that you can look..

Learning iPhone SDK (Objective-C) [closed]

http://stackoverflow.com/questions/5656626/learning-iphone-sdk-objective-c

how to program really cool games and iphone apps but unfortunately I don't know Objective C. My school only offers Java courses which I'm not fond of and I really want to take a class or get a tutor. ANYTHING SO I CAN LEARN THIS LANGUAGE. I've..

How to define a global variable that can be accessed anywhere in my application? [duplicate]

http://stackoverflow.com/questions/6065965/how-to-define-a-global-variable-that-can-be-accessed-anywhere-in-my-application

int variable objective c I would like to create a global variable. I want to access to this variable anywhere. The Java equivalent static var score int 0 For example if I define a global variables into the Game class. How to access to this..

Property vs instance variable in Objective-C [duplicate]

http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c

UITextField text change event

http://stackoverflow.com/questions/7010547/uitextfield-text-change-event

did not get the updated text the user has typed. Is their any way to get something like textChanged Java event handler. BOOL textField UITextField textField shouldChangeCharactersInRange NSRange range replacementString NSString..

Technology to write iPhone, BlackBerry and Android phone at the same time? [closed]

http://stackoverflow.com/questions/821085/technology-to-write-iphone-blackberry-and-android-phone-at-the-same-time

and Android I'm ignorant about the development environments for BB and Android but I assume they both support Java apps. I know that the iPhone would require an ObjectiveC portion as well as a whole new UI . Has anyone done this iphone..

Is there a barcode recognition framework for iOS?

http://stackoverflow.com/questions/838724/is-there-a-barcode-recognition-framework-for-ios

iPhone client and the partial C port of the core library . The port is a little old from circa the 0.9 release of the Java code but should still work reasonably well. If you need to scan other formats like 1D formats you could continue the port..

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

would you recommend it So How much benefit can ARC bring to a project Does ARC have a cost like garbage collection in Java Have you been using ARC and if so how have you found it so far iphone objective c ipad ios5 automatic ref counting share..

Can we run Java applictions on iPhone?

http://stackoverflow.com/questions/1193524/can-we-run-java-applictions-on-iphone

to these links and answer LINK 1 LINK 2 LINK 3 This is an Open discussion. All ideas are appreciated. Thank You All. java iphone java me j2mepolish share improve this question Currently there is no JVM running on the iPhone. This means that.. and answer LINK 1 LINK 2 LINK 3 This is an Open discussion. All ideas are appreciated. Thank You All. java iphone java me j2mepolish share improve this question Currently there is no JVM running on the iPhone. This means that the only.. This means that the only way you have to develop apps for iPhone in Java is to have a compiler that will compile your java code down to Objective C code. There are several solutions that do exactly that Codename One focuses on building applications..

libraries to CAPTURE panorama in iOS 6

http://stackoverflow.com/questions/14062932/libraries-to-capture-panorama-in-ios-6

is one for android that claims to do what you are after different platform but the principles will be the same using a java interface into the same libraries . Take a look especially at PanoActivity.java . update 3 I've uploaded a very basic sample.. principles will be the same using a java interface into the same libraries . Take a look especially at PanoActivity.java . update 3 I've uploaded a very basic sample to github . I'm impressed how good a job it does without any optimising or..

J2ME VS Android VS iPhone VS Symbian VS Windows CE [closed]

http://stackoverflow.com/questions/1414288/j2me-vs-android-vs-iphone-vs-symbian-vs-windows-ce

knowledge on Java. I would also like to know if there is anything else that you can recommend. iphone android java me windows ce symbian share improve this question There's several of these questions floating around on SO already.....

How can I make my AES encryption identical between Java and Objective-C (iPhone)?

http://stackoverflow.com/questions/2280375/how-can-i-make-my-aes-encryption-identical-between-java-and-objective-c-iphone

return NSData dataWithBytesNoCopy buffer length numBytesEncrypted free buffer free the buffer return nil And the java encryption code is... public byte encryptData byte data String key byte encrypted null Security.addProvider new org.bouncycastle.jce.provider.BouncyCastleProvider.. 9693920a 4fae38b2 2e4bdcef 9aeb8afe 69394f3e 1eb62fa7 74da2b5c 8d7b3c89 a295d306 f1f90349 6899ac34 63a6efa0 and the java output is 7a68ea36 8288c73d f7c45d8d 22432577 e66b32f9 772b6679 d7c0cb69 037b8740 883f8211 748229f4 723984beb 50b5aea1 f17594c9.. am guessing I have some of the settings different but can't work out what I tried changing between ECB and CBC on the java side and it had no effect. Can anyone help please.... java iphone objective c encryption aes share improve this question..

Crossplatform iPhone / Android code sharing

http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing

at all second hand and seeing the pain that person had to endure I'd like to know how other people are avoiding it. java c iphone objective c android share improve this question In my experience you can use Android NDK to compile C and C..

Port iPhone application to Android

http://stackoverflow.com/questions/2633742/port-iphone-application-to-android

friendly code If not how have folks out there been creating Android versions of their existing iPhone apps Thanks java iphone objective c android share improve this question There's nothing of the sort to port your app. You can use 3rd..

How to avoid superclass methods getting overridden by sub class in objective - c

http://stackoverflow.com/questions/2864273/how-to-avoid-superclass-methods-getting-overridden-by-sub-class-in-objective-c

to avoid superclass methods getting overridden by sub class in objective c Like in java A final class cannot be subclassed. This is done for reasons of security and efficiency . Accordingly many of the Java standard.. for reasons of security and efficiency . Accordingly many of the Java standard library classes are final for example java.lang.System and java.lang.String. All methods in a final class are implicitly final. How can I achieve this behavior in.. and efficiency . Accordingly many of the Java standard library classes are final for example java.lang.System and java.lang.String. All methods in a final class are implicitly final. How can I achieve this behavior in objective c iphone objective..

Are there any huge differences between objective-c and Java, or iPhone and Android?

http://stackoverflow.com/questions/3326110/are-there-any-huge-differences-between-objective-c-and-java-or-iphone-and-andro

that the other doesn't have which we've missed that would mean the only way to do it would be rewriting from scratch. java iphone objective c android porting share improve this question I wouldn't waste time trying to find commonality between..

iPhone or Android? [closed]

http://stackoverflow.com/questions/381759/iphone-or-android

your opinion in which one of the two could I have a try which platform is good for me because i have knowledge about java but not about objective c. iphone android sdk share improve this question I have both phones iPhone and G1 as a user..

RESTful frameworks for Android, iOS…?

http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios

populate my views For documentation 1. provide test servers 2. provide cUrl for testing 3. provide sample scripts in java php ruby etc... That s all I can think for now. I might add ontop of this as I come with more suggestion. share improve..

What's the best way of learning iPhone programming when coming from Java?

http://stackoverflow.com/questions/783321/whats-the-best-way-of-learning-iphone-programming-when-coming-from-java

Unless I start to do something with the knowledge it's like a drain in the brain. What are your learning strategies java iphone objective c cocoa share improve this question Stanford University has a free course here that you can download..

What is the difference between Objective-C automatic reference counting and garbage collection?

http://stackoverflow.com/questions/7874342/what-is-the-difference-between-objective-c-automatic-reference-counting-and-garb

collection automatic ref counting share improve this question the short and sweet answer is as follow GC of java is Runtime while ARC is compile time. GC has reference to the objects at runtime and check for the dependencies of object..

RSA Encryption-Decryption in iphone

http://stackoverflow.com/questions/788569/rsa-encryption-decryption-in-iphone

console using NSLog I am getting . Can we pass these key objects over network to other application which might be in java Can we encrypt some text in iphone application send it to server using the key sent decrypt the text on server side Edited.. encrypt decrypt locally it is working perfect but if i try to send the key encrypted data to server decrypt at server java implementation side I am not able to pass the SecKeyRef object to server as a key value. In java we have to get the string.. decrypt at server java implementation side I am not able to pass the SecKeyRef object to server as a key value. In java we have to get the string in string or byte array format to pass to the encryption method. Can we get the access to the..

Tracking audio (level of intensity) - android/iphone

http://stackoverflow.com/questions/8324463/tracking-audio-level-of-intensity-android-iphone

for medical research purposes. I was thinking this could maybe be accomplished in the same manner a visualizer does java android iphone audio recording avaudiorecorder share improve this question If you're writing an Android app I think..

Drawing Smooth Curves - Methods Needed

http://stackoverflow.com/questions/8702696/drawing-smooth-curves-methods-needed

weeks running in circles and I can never seem to find any iOS code for this task. Most of the posts just link to a java simulation or pages on wikipedia about curve fitting which does nothing for me. Also I do not want to switch to openGL ES...

Xml serialization library for iPhone Apps [closed]

http://stackoverflow.com/questions/944509/xml-serialization-library-for-iphone-apps

XML serialization deserialization module for iPhone is great We develop applications for mobile devices mainly using java JavaSE and ANDROID and use XStream to process XML responses from web services. For funcionality XStream could be a reference...