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Modern Android App Architecture with JetPack and Dropbox Store
Dropbox recently took ownership of the open-source Store library to revamp it and bring it closer to the current Android developer ecosystem. Originally developed at the New York Times, Store has been rewritten in Kotlin on the foundations provided by Coroutines and Flow. Along with Google´s JetPack collection of libraries, Dropbox Store provides a solution to create modern Android apps.
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Apple, Google, Amazon, And Others Team Up to Create New Smart Home Standard
Connected Home over IP is a recently announced, joint effort by Apple, Google, Amazon, and the Zigbee Alliance to define a connectivity standard for smart home products. To accelerate this initiative, Apple has open sourced parts of its core technology for smart home connectivity.
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Poor Random Number Generation Makes 1 in Every 172 RSA Certificates Vulnerable
Research report by firm KeyFactor shows many IoT and network devices are using weak digital certificates that make them vulnerable to attack. Researchers Jonathan Kilgallin and Ross Vasko analyzed 75 million RSA certificates and found 1 in 172 keys share a factor with another, which means they can be easily cracked.
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Ionic React Released
The Ionic team recently announced the first production release of Ionic React, a version of Ionic that leverages React to build applications for iOS, Android, Desktop, and Progressive Web Apps (PWA).
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Google's ARCore Depth API Brings Depth Maps and Occlusion to Non-Specialized Devices
Now available in closed preview, ARCore Depth API enables to create depth maps using a single camera. This feature, previously available only on devices with a depth sensor, makes it possible to realistically blend virtual objects in physical environments as well as building more natural, interactive, and helpful experiences, Google says.
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Using React Native for iOS and Android App Development at Walmart
For the last two years, Walmart engineers have been steadily integrating React Native into their mobile development tool chest. Instead of aiming for a pure React Native app, they chose to deliver a hybrid app leveraging the best of native and React.
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What Made the iOS 13 Launch So Buggy and How to Fix the Development Process
Apple's latest iOS release, iOS 13, was affected by a number of bugs that caused disappointed reactions by users. In a story ran by Bloomberg, sources familiar with Apple explained what went wrong in the iOS 13 release process and how Apple is aiming to fix this for the future.
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Hidden Costs of iOS/Android Shared Development, at Dropbox and Slack
Building a new native mobile app requires a lot of work since it is necessary to code it in Kotlin/Java for Android, and then again in Objective-C/Swift for iOS. In the past, Dropbox and Slack had been implementing a strategy to share code between platforms, building a shared library in C++, until recently, when they decided to get rid of this.
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Objective-C Introduces Zero-Runtime-Cost Direct Methods
Since Swift was launched in 2014, Objective-C has known only minor changes, mostly aimed at improving its interoperability with Swift. Far from being a fringe language, though, Objective-C has recently added support for "direct" methods, which look like ordinary class methods but behave more like a C function.
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PyTorch 1.3 Release Adds Support for Mobile, Privacy, and Transparency
Facebook recently announced the release of PyTorch 1.3. The latest version of the open-source deep learning framework includes new tools for mobile, quantization, privacy, and transparency.
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Google Open Sources its Cardboard VR Platform
Low-cost virtual reality (VR) platform Google Cardboard is now available as an open source project to let developers create new VR-powered apps and adapt existing ones to new devices. Google's announcement comes a few weeks after the discontinuation of its Daydream VR platform.
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Reduce Xcode Build Times Using Carthage and Caching Binary Dependencies
In a recent post, Spotify engineer Patrick Balestra explained how they managed to improve Xcode build time by 50% using dependency manager Carthage to avoid rebuilding dependencies over and over across their teams.
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Android NDK r21 Is the First NDK Release with Long Term Support
The latest NDK for Android, version r21, now available in beta, brings a number of significant changes, including Fortify being enabled by default, and newer versions of GNU Make and GDB. Additionally, starting with r21 Google will manage a new release process with a yearly Long Term Support (LTS) guarantee to provide users more stability.
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Smartphone-Based VR at a Dead-End with Google's Demise of Daydream VR
Google's decision to stop supporting its Daydream VR headset seemingly marks the end of phone-based virtual reality, a vision that attempted to combine the use of smartphones with "dumb" VR headsets to bring VR experiences to the masses. Google's decision is accompanied by the BBC disbanding its VR content team after two years of successful experimentation.
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IoT Visual Programming Environment Node-RED Hits 1.0
At the end of a two-year development cycle, Node-RED has finally reached version 1.0, bringing plenty of changes. Among the major new features in Node-RED 1.0 are a new asynchronous message passing model, new completion API, and message cloning by default. Additionally, the visual editor got a revamp.