iOS

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iOS Dice Talent Community

iOS pretty much started the revolution of the Smart Device. It and Android are the two most popular development environments, with iOS the favorite among developers. Here are development tips, coding advice and other topics related to designing, creating, deploying and maintaining your app for Apple devices.

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Latest iOS News From Dice

Google, Facebook Battled for Mobile Crown in 2014

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Nielsen recently released its list of the top smartphone apps of 2014, and the results were utterly unsurprising, with the top 10 split almost entirely between the Facebook and Google app ecosystems. The “basic” Facebook app came in first place with 118 million users (a 15 percent increase over the year before), followed by Google Search with 90 million users, YouTube with 88 million users, Google Play with 84 million users, and Google Maps with 79 million users. For more… continue…

You’ve Built Your App. Here’s How You Market It

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It takes blood, sweat, and tears—or at least a whole lot of programming knowledge, late nights, and energy drinks—to build a good mobile app. With all the energy devoted to bringing something new into the world, however, it’s sometimes easy to forget that the world won’t see your creation unless you spend an equal effort in marketing it. Every so often, an app builder gets lucky, and their app goes “viral” (a good candidate for 2014’s most overused term) without… continue…

Here’s Why Apple Rejected Your iOS App

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After six years, do you think the number of submissions to the App Store has stayed level, climbed, or fallen? As demonstrated by this chart of the App Store’s metrics (hat tip to Pocket Gamer), the number of submissions per day continues to rise, likely driven by a combination of new apps and updates of existing apps. (There was also a surge over the summer as developers prepared for the launch of iOS 8, the latest version of Apple’s mobile… continue…

Is Apple’s Swift Worth Your Development Time?

Apple Swift
At the Worldwide Developers Conference (WWDC) in June, Apple surprised many developers when it announced Swift, a new programming language for iOS and OS X. For the past several months, more developers have been using Swift side-by-side with Objective-C, Cocoa, and Cocoa Touch to build apps, giving them a chance to see what Apple believes will serve as its future framework for all software produced by third-party developers. The big question on the minds of many in the industry, however,… continue…

Building Apps in Swift: Using Storyboards

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In our previous article on building apps with Apple’s Swift, we demonstrated how to use view controllers and views in code to craft a simple app. Before we begin with this next lesson, using storyboards to build an app in Swift, it’s worth revisiting that first piece. (The code that accompanies the piece is stored on SourceForge as “First Example.zip.”) Remember that view controllers in Swift manage two roles: they controls views on a page or part of a page,… continue…

Slashdot: News for Nerds

Twitter Moves To Curb Instagram Links

posted 23 hours | from hammeh

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Hammeh writes According to a report on Mashable, Twitter have sent out messages to some of their high profile users prompting them to share images using Twitter's own service rather than Instagram links. The news comes 2 years since Instagram pulled support for Twitter cards and has been part of the continuing battle between the two social networks. With Instagram now having overtaken Twitter in terms of users, this may be a move to try and use high profile users to show off Twitter's own image and content tools.

WhatsApp vs. WhatsApp Plus Fight Gets Ugly For Users

posted 1 day | from barbarahudson

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BarbaraHudson writes WhatsApp is locking out users for 24 hours who use WhatsApp Plus to access the service. The company claims they brought in the temporary ban to make users aware that they are not using the correct version and their privacy could be comprised using the unofficial WhatsApp Plus. "Starting today, we are taking aggressive action against unauthorized apps and alerting the people who use them." Is this a more aggressive rerun of "This site best viewed with Internet Explorer"?

Data Encryption On the Rise In the Cloud and Mobile

posted 2 days | from dkatana

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dkatana writes: Overall, demand for encryption is growing. Cloud encryption services provider CipherCloud recently received a $50 million investment by Deutsche Telekom, which the company said positions it for "explosive growth" this year. The services are designed to allow corporations to benefit from the cost savings and elasticity of cloud-based data storage, while ensuring that sensitive information is protected.

Now, both Apple and Google are providing full encryption as a default option on their mobile operating systems with an encryption scheme they are not able to break themselves, since they don't hold the necessary keys.

Some corporations have gone as far as turning to "zero-knowledge" services, usually located in countries such as Switzerland. These services pledge that they have no means to unlock the information once the customer has entered the unique encryption keys. This zero-knowledge approach is welcomed by users, who are reassured that their information is impossible to retrieve — at least theoretically — without their knowledge and the keys.

Surface RT Devices Won't Get Windows 10

posted 3 days | from whoever57

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whoever57 writes: In its announcement of Windows 10, Microsoft indicated not all devices would get the updated operating system. Now, Microsoft says its Surface devices running Windows RT won't be receiving full updates, though it does plan to roll some new functionality into them. "Given that Windows RT and RT 8.1 were designed for power economizing devices sporting 32-bit ARM architecture, and never had the same functionality — to many users' frustration — as full-blown Windows 8 and 8.1, it comes as little surprise that the RT versions of the operating system should be left out of the latest update loop. In fact, a week before Microsoft's big Windows 10 reveal on January 21, the company released firmware updates for all three models of its Intel-powered Surface Pro series, but neither of the ARM-based Surface tablets — the Surface 2 or Surface RT — received any new updates this month." The Surface Pro line of tablets, which run a normal version of Windows, will be getting an update to Windows 10.

TWEETHER Project Promises 10Gbps MmW 92-95GHz Based Wireless Broadband

posted 3 days | from mark.juk

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Mark.JUK writes A new project called TWEETHER, which is funded by Europe's Horizon 2020 programme, has been set up at Lancaster University (England) with the goal of harnessing the millimetre wave (mmW) radio spectrum (specifically 92-95GHz) in order to deploy a new Point to Multipoint wireless broadband technology that could deliver peak capacity of up to 10Gbps (Gigabits per second). The technology will take three years to develop and is expected to help support future 5G based Mobile Broadband networks.

Blackberry CEO: Net Neutrality Means Mandating Cross-Platform Apps

posted 3 days | from dw100

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DW100 writes In a bizarre public blog post the CEO of BlackBerry, John Chen, has claimed that net neutrality laws should include forcing app developers to make their services available on all operating systems. Chen even goes as far as citing Apple's iMessage tool as a service that should be made available for BlackBerry, because at present the lack of an iMessage BlackBerry app is holding the firm back. Some excerpts from Chen's plea: Netflix, which has forcefully advocated carrier neutrality, has discriminated against BlackBerry customers by refusing to make its streaming movie service available to them. Many other applications providers similarly offer service only to iPhone and Android users. ... Neutrality must be mandated at the application and content layer if we truly want a free, open and non-discriminatory internet. All wireless broadband customers must have the ability to access any lawful applications and content they choose, and applications/content providers must be prohibited from discriminating based on the customer’s mobile operating system. Since "content providers" are writing code they think makes sense for one reason or another (expected returns financial or psychic), a mandate to write more code seems like a good way to re-learn why contract law frowns on specific performance.

Google Plans Major Play In Wireless Partnering With Sprint and T-Mobile

posted 4 days | from mojokid

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MojoKid writes There's a new report suggesting Google is partnering with select wireless carriers to sell its own branded wireless voice and data plans directly to consumers. According to sources and the "three people with knowledge of the plans," Google will tap into networks belonging to Sprint and T-Mobile for its new service, buying wholesale access to mobile voice and data in order to make itself a virtual network operator. That might sound disappointing on the surface. Had Google struck a deal with Verizon and AT&T, or even just Verizon, the deal could potentially have more critical mass, with great coverage backed by a company like Google and its services. The former might be a winning combination but at least this is a start. The project will be known as "Nova," which is reportedly being led by Google's Nick Fox, a longtime executive with the company. Apparently Fox has been overseeing this for some time now, and it seems likely a launch will take place this year.

DARPA Wants Atlas Robot To Go Wireless

posted 4 days | from mikejuk

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mikejuk writes: Atlas is a humanoid robot, one of the most advanced in the world. But it's always had cables that provided it with power and made it look a little like a dog on a leash. It was designed to provide a hardware platform for teams competing in the DARPA Robotics Challenge — a competition designed to encourage the construction of an effective disaster response robot. DARPA now says the finals of the challenge later in the year will require that the robots be completely wireless.

Power will be supplied by an onboard 3.7 kilowatt-hour lithium-ion battery. That battery will drive a variable-pressure pump which operates all of the hydraulic systems. The pump makes ATLAS much quieter, but introduces a complication for the teams: it can be run at low pressure to save power and then switched to high pressure to get harder work done. Managing power consumption will be a very difficult task, but DARPA has also upped the prize money to $3.5 million in total.

Librem: a Laptop Custom-Made For Free/Libre Software

posted 5 days | from dopeghost

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Bunnie Huang's Novena laptop re-invents the laptop with open source (and Free software) in mind, but the hackability that it's built for requires a fair amount of tolerance on a user's part for funky design and visible guts. New submitter dopeghost writes with word of the nearly-funded (via Crowd Supply) Librem laptop, a different kind of Free-software machine using components "specifically selected so that no binary blobs are needed in the Linux kernel that ships with the laptop." Made from high quality components and featuring a MacBook-like design including a choice of HiDPI screen, the Librem might just be the first laptop to ship with a modern Intel CPU that is not locked down to require proprietary firmware.

Richard M. Stallman, president of the FSF, said, "Getting rid of the signature checking is an important step. While it doesn't give us free code for the firmware, it means that users will really have control of the firmware once we get free code for it."
Unlike some crowdfunding projects, this one is far from pie-in-the-sky, relying mostly on off-the-shelf components, with a planned shipping date in Spring of this year: "Purism is manufacturing the motherboard, and screen printing the keyboard. Purism is sourcing the case, daughter cards, memory, drives, battery, camera, and screen."

Moscow To Track Cell-phone Users In 2015 For Traffic Analysis

posted 6 days | from anonymous coward

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An anonymous reader links to this story at The Stack (based on this translated report) that "The Moscow authorities will begin using the signal from Muscovites' cell-phones in 2015 to research patterns of traffic and points of congestion, with a view to changes in travel infrastructure including roads, the Moscow metro and bus services. The tracking, which appears to opt all users in unilaterally, promises not to identify individual cell-phone numbers, and will use GSM in most cases, but also GPS in more densely-constructed areas of the old city. The system is already in limited use on the roads, but will be extended to pedestrians and subway users in 2015. The city of 11.5 million people has three main cell providers, all of whom cooperate fully with authorities' request for information. A representative of one, Beeline, said: "We prepare reports that detail where our subscribers work, live, move, and other aspects."