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Microsoft Phone Link May Soon Let You Use Your Android Phone As a Webcam

著者: BeauHD
2023年11月30日 20:30
Microsoft Phone Link, previously known as Microsoft Your Phone, lets you control your Android phone from your computer. Now, the company appears to be working on letting you use your Android phone as a webcam with Windows computers, similar to how you can use your iPhone as a webcam on Mac. Android Authority reports: Microsoft's Link to Windows v1.23102.190.0 for Android app includes code that suggests that the company is working on letting your Android phone provide a video stream to your Windows PC. This would effectively allow it to be used as a webcam. [...] These strings indicate that once Microsoft's Phone Link app is working on both connected devices, users would be able to start a camera stream that lets their phone's camera be available to their Windows PC. The strings do not explicitly mention "webcam," but other clues indicate that the feature would be related to video calls in some ways. Phone Link can already access your camera and video conferencing apps, but this is just mirroring apps running on your phone. What you see on your phone screen is what you see on the computer. If you record a video, it gets saved to your phone as typical video recordings do. With the new functionality spotted above, Phone Link could potentially compete against Apple's Continuity Camera features. With Continuity Camera, users can mount their iPhone to their Mac and then use the iPhone's camera and microphone for FaceTime or other camera apps.

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Epic Games' Sweeney Takes Aim at Android's 'Fake Open Platform'

著者: msmash
2023年11月21日 23:00
Epic Games Chief Executive Officer Tim Sweeney testified that Google's Android operating system is a "fake open platform" in a high-stakes antitrust lawsuit over claims that the technology giant thwarts app market competition. From a report: Sweeney, who founded the company that makes the blockbuster Fortnite, took the witness stand Monday in San Francisco federal court to reinforce his claims that Google Play policies are unlawful and allow Alphabet to maintain a monopoly in the Android mobile-app distribution market. The court fight started in 2020 when Epic marketed Fortnite on Android and sidestepped the Google Play billing system and the 30% revenue cut it was taking from app developers. "We very much wanted to avoid that and do business directly with our customers," Sweeney told jurors. Google denies abusing its market power. The jury trial started two weeks ago and is expected to wrap up in early December. If Epic prevails, Google could be forced to allow competing app marketplaces and payment methods on its app store, threatening billions of dollars in revenue generated by Google Play. Sweeney previously testified in a 2021 trial in a similar antitrust suit targeting Apple's App Store policies as unfair and self-serving. Epic mostly lost that fight, which was decided by a federal judge in Oakland, California, after a trial. An appeals court upheld the judge's ruling and Epic is now asking the US Supreme Court to review it.

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Nothing's iMessage App Was a Security Catastrophe, Taken Down In 24 Hours

著者: BeauHD
2023年11月21日 10:00
Last week, Android smartphone manufacturer "Nothing" announced that it's bringing iMessage to its newest phone through a new "Nothing Chats" app powered by the messaging platform Sunbird. After launching Friday, the app was shut down within 24 hours and the Sunbird app, which Nothing Chat is a clone of, was put "on pause." The reason? It's a security nightmare. Ars Technica reports: The initial sales pitch for this app -- that it would log you into iMessage on Android if you handed over your Apple username and password -- was a huge security red flag that meant Sunbird would need an ultra-secure infrastructure to avoid disaster. Instead, the app turned out to be about as unsecure as you could possibly be. Here's Nothing's statement: "We've removed the Nothing Chats beta from the Play Store and will be delaying the launch until further notice to work with Sunbird to fix several bugs. We apologize for the delay and will do right by our users." How bad are the security issues? Both 9to5Google and Text.com (which is owned by Automattic, the company behind WordPress) uncovered shockingly bad security practices. Not only was the app not end-to-end encrypted, as claimed numerous times by Nothing and Sunbird, but Sunbird actually logged and stored messages in plain text on both the error reporting software Sentry and in a Firebase store. Authentication tokens were sent over unencrypted HTTP so this token could be intercepted and used to read your messages. [...] Despite being the cause of this huge catastrophe, Sunbird has been bizarrely quiet during this whole mess. The app's X (formerly Twitter) page still doesn't say anything about the shutdown of Nothing Chats or Sunbird. Maybe that's for the best because some of Sunbird's early responses to the security concerns raised on Friday do not seem like they came from a competent developer. [...] Nothing has always seemed like an Android manufacturer that was more hype than substance, but we can now add "negligent" to that list. The company latched on to Sunbird, reskinned its app, created a promo website and YouTube video, and coordinated a media release with popular YouTubers, all without doing the slightest bit of due diligence on Sunbird's apps or its security claims. It's unbelievable that these two companies made it this far -- the launch of Nothing Chats required a systemic security failure across two entire companies.

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Kotlin Keeps Climbing TIOBE's Programming Language Popularity Index

著者: EditorDavid
2023年11月19日 11:59
An anonymous reader shared this report from InfoWorld: JetBrains' Kotlin language, a Java rival endorsed by Google for Android mobile development, continues to scale up Tiobe's index of language popularity, reaching the 15th spot in the November 2023 rankings... Software quality services company Tiobe cites Kotlin advantages including interoperability with Java and unrivaled Android accommodations as reasons for the language's rise. Kotlin, Tiobe CEO Paul Jansen said, also fits in with a modern programming culture of expressive languages that have a strong type system and avoid null pointer exceptions by design. "Based on my experience, I am pretty sure Kotlin can reach a top 10 position," Jansen said. It remains to be seen if it can ever scale as high as a top four slot, he added... In the rival Pypl Popularity of Programming languages index this month, Kotlin was ranked 13th with a 1.76% share, having slipped slightly year-over-year. Kotlin's rank on the TIOBE index rose three positions in the last month — after rising two positions the month before. TIOBE's CEO says the language has now achieved its highest ranking ever on the index, surpassing 2017's "first wave of Kotlin popularity...when Google announced first class support for Kotlin on Android." Rust now ranks #20 on the index, behind Delphi/Object Pascal, Swift, Ruby, and R. Here's TIOBE November rankings for top-20 most popular programming languages: PythonCC++JavaC#JavaScriptPHPVisual BasicSQLAssembly LanguageScratchFortranGoMATLABKotlinDelphi/Object PascalSwiftRubyRRust

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Children's Tablet Has Malware and Exposes Kids' Data, Researcher Finds

著者: msmash
2023年11月17日 01:00
An anonymous reader shares a report: In May this year, Alexis Hancock's daughter got a children's tablet for her birthday. Being a security researcher, Hancock was immediately worried. "I looked at it kind of sideways because I've never heard of Dragon Touch," Hancock told TechCrunch, referring to the tablet's maker. As it turned out, Hancock, who works at the Electronic Frontier Foundation, had good reasons to be concerned. Hancock said she found that the tablet had a slew of security and privacy issues that could have put her daughter's and other children's data at risk. The Dragon Touch KidzPad Y88X contains traces of a well-known malware, runs a version of Android that was released five years ago, comes pre-loaded with other software that's considered malware and a "potentially unwanted program" because of "its history and extensive system level permissions to download whatever application it wants," and includes an outdated version of an app store designed specifically for kids, according to Hancock's report, which was released on Thursday and seen by TechCrunch ahead of its publication. Hancock said she reached out to Dragon Touch to report these issues, but the company never responded. Dragon Touch did not respond to TechCrunch's questions either. After TechCrunch reached out to the company, Walmart removed the listing from its website, while Amazon said it's looking into the matter.

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Nothing is Bringing iMessage To Its Android Phone

著者: msmash
2023年11月15日 03:00
Nothing Phone 2 owners get blue bubbles now. The company shared it has added iMessage to its newest phone through a new "Nothing Chats" app powered by the messaging platform Sunbird. From a report: The feature will be available to users in North America, the EU, and other European countries starting this Friday, November 17th. Nothing writes on its page that it's doing this because "messaging services are dividing phone users," and it wants "to break those barriers down." But doing so here requires you to trust Sunbird. Nothing's FAQ says Sunbird's "architecture provides a system to deliver a message from one user to another without ever storing it at any point in its journey," and that messages aren't stored on its servers. Marques Brownlee has also had a preview of Nothing Chats. He confirmed with Nothing that, similar to how other iMessage-to-Android bridge services have worked before, "...it's literally signing in on some Mac Mini in a server farm somewhere, and that Mac Mini will then do all of the routing for you to make this happen." Nothing's US head of PR, Jane Nho, told The Verge in an email that Sunbird stores user iCloud credentials as a token "in an encrypted database" and associated with one of its Mac Minis in the US or Europe, depending on the user's location, that then act as a relay for iMessages sent via the app. She added that, after two weeks of inactivity, Sunbird deletes the account information.

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Amazon is Ditching Android for Fire TVs, Smart Displays

著者: msmash
2023年11月10日 05:00
Lowpass: Amazon has been working on a new operating system to replace Android on Fire TVs, smart displays and other connected devices, I have learned from talking to multiple sources with knowledge of these plans, as well as job listings and other materials referencing these efforts. Development of the new operating system, which is internally known as Vega, appears fairly advanced. The system has already been tested on Fire TV streaming adapters, and Amazon has told select partners about its plans to transition to a new application framework in the near future. A source with knowledge of the company's plans suggested that it could start shipping Vega on select Fire TV devices as early as next year.

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Google-led App Defense Alliance Joins Linux Foundation

著者: msmash
2023年11月9日 01:00
The App Defense Alliance (ADA), an initiative set up by Google back in 2019 to combat malicious Android apps infiltrating the Play app store, has joined the Joint Development Foundation (JDF), a Linux Foundation project focused on helping organizations working on technical specifications, standards, and related efforts. From a report: The App Defense Alliance had, in fact, already expanded beyond its original Android malware detection roots, covering areas such as malware mitigation, mobile app security assessments (MASA), and cloud app security assessments (CASA). And while its founding members included mobile security firms such as ESET, Lookout and Zimperium, it has ushered in new members through the years including Trend Micro and McAfee. Today's news, effectively, sees ADA join an independent foundation, a move designed to open up the appeal to other big tech companies, such as Facebook parent Meta and Microsoft, both of which are now joining the ADA's steering committee. The ultimate goal is to "improve app security" through fostering greater "collaborative implementation of industry standards," according to a joint statement today.

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Google Plans RISC-V Android Tools In 2024, Wants Developers To 'Be Ready'

著者: BeauHD
2023年11月1日 06:00
An anonymous reader quotes a report from Ars Technica: Android is slowly entering the RISC-V era. So far we've seen Google say it wants to give the up-and-coming CPU architecture "tier-1" support in Android, putting RISC-V on equal footing with Arm. Qualcomm has announced the first mass-market RISC-V Android chip, a still-untitled Snapdragon Wear chip for smartwatches. Now Google has announced a timeline for developer tools via the Google Open Source Blog. The last post is titled "Android and RISC-V: What you need to know to be ready." Getting the Android OS and app ecosystem to support a new architecture is going to take an incredible amount of work from Google and developers, and these tools are laying the foundation for that work. First up, Google already has the "Cuttlefish" virtual device emulator running, including a gif of it booting up. This isn't the official "Android Emulator" -- which is targeted at app developers doing app development -- Cuttlefish is a hardware emulator for Android OS development. It's the same idea as the Android Emulator but for the bottom half of the tech stack -- the kernel, framework, and hardware bits. Cuttlefish lets Google and other Android OS contributors work on a RISC-V Android build without messing with an individual RISC-V device. Google says it's working well enough now that you can download and emulate a RISC-V device today, though the company warns that nothing is optimized yet. The next step is getting the Android Emulator (for app developers) up and running, and Google says: "By 2024, the plan is to have emulators available publicly, with a full feature set to test applications for various device form factors!" The nice thing about Android is that most app code is written with no architecture in mind -- it's all just Java/Kotlin. So once the Android RunTime starts spitting out RISC-V code, a lot of app code should Just Work. That means most of the porting work will need to go into things written in the NDK, the native developer kit, like libraries and games. The emulator will still be great for testing, though.

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Google Promises a Rescue Patch For Android 14's 'Ransomware' Bug

著者: BeauHD
2023年10月31日 19:00
Google says it'll issue a system update to fix a major storage bug in Android 14 that has caused some users to be locked out of their devices. Ars Technica reports: Apparently one more round of news reports was enough to get the gears moving at Google. Over the weekend the Issue tracker bug has been kicked up from a mid-level "P2" priority to "P0," the highest priority on the issue tracker. The bug has been assigned to someone now, and Googlers have jumped into the thread to make official statements that Google is looking into the matter. Here's the big post from Google on the bug tracker [...]. The highlights here are that Google says the bug affects devices with multiple Android users, not multiple Google accounts or (something we thought originally) users with work profiles. Setting up multiple users means going to the system settings, then "Multiple users," then "Allow multiple users," and you can add a user other than the default one. If you do this, you'll have a user switcher at the bottom of the quick settings. Multiple users all have separate data, separate apps, and separate Google accounts. Child users are probably the most popular reason to use this feature since you can lock kids out of things, like purchasing apps. Shipping a Google Play system update as a quick Band-Aid is an interesting solution, but as Google's post suggests, this doesn't mean the problem is fixed. Play system updates (these are alternatively called Project Mainline or APEX modules) allow Google to update core system components via the Play Store, but they are really not meant for critical fixes. The big problem is that the Play system updates don't aggressively apply themselves or even let you know they have been downloaded. They just passively, silently wait for a reboot to happen so they can apply. For Pixel users, it feels like the horse has already left the barn anyway -- like most Pixel phones have automatically applied the nearly 13-day-old update by now. Users can force Play system updates to happen themselves by going to the system settings, then "Security & Privacy," then "System & updates," then "Google Play system update." If you have an update, you'll be prompted to reboot the phone. Also note that this differs from the usual OS update checker location, which is in system settings, then "System," then "System update." The system update screen will happily tell you "Your system is up to date" even if you have a pending Google Play system update. It would be great to have a single location for OS updates, Google Play System/Mainline updates, and app updates, but they are scattered everywhere and give conflicting "up to date" messages.

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Android 14 Storage Bug Has Users Locked Out of Their Devices

著者: BeauHD
2023年10月28日 09:02
An anonymous reader quotes a report from OPP.Today: Android 14, the latest operating system from Google, is facing a major storage bug that is causing users to be locked out of their devices. This issue is particularly affecting users who utilize the "multiple profiles" feature. Reports suggest that the bug is comparable to being hit with "ransomware," as users are unable to access their device storage. Initially, it was believed that this bug was limited to the Pixel 6, but it has since been discovered that it impacts a wider range of devices upgrading to Android 14. This includes the Pixel 6, 6a, 7, 7a, Pixel Fold, and Pixel Tablet. The Google issue tracker for this bug has garnered over 350 replies, but there has been no response from Google so far. The bug has been assigned the medium priority level of "P2" and remains unassigned, indicating that no one is actively investigating it. Users who have encountered this storage bug have shared log files containing concerning messages such as "Failed to open directory /data/media/0: Structure needs cleaning." This issue leads to various problematic situations, with some users experiencing boot loops, others stuck on a "Pixel is starting..." message, and some unable to take screenshots or access their camera app due to the lack of storage. Users are also unable to view files on their devices from a PC over USB, and the System UI and Settings repeatedly crash. Essentially, without storage, the device becomes practically unusable. Android's user-profile system, designed to accommodate multiple users and separate work and personal profiles, appears to be the cause of this rarely encountered bug. Users have reported that the primary profile, which is typically the most important one, becomes locked out.

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Android Will Now Scan Sideloaded Apps For Malware At Install Time

著者: BeauHD
2023年10月19日 09:30
Ron Amadeo reports via Ars Technica: To help combat the surge of sideloaded malware, Google Play can now pop up a malware scanner at install time if it decides the app you're trying to sideload is interesting. Google Play's malware system, called "Google Play Protect," has always been able to check sideloaded apps for malware, but it used faster techniques like a definition file, and this happened quietly in the background. This new technique will delay your app installation with a full-screen "scanning" interface while Google runs a deep scan of the app code. Google's blog post says this is "real-time scanning at the code-level to combat novel malicious apps" and that Google Play Protect can "recommend a real-time app scan when installing apps that have never been scanned before to help detect emerging threats." The scan will involve sending bits and pieces of the app to Google for analysis. Google says: "Scanning will extract important signals from the app and send them to the Play Protect backend infrastructure for a code-level evaluation. Once the real-time analysis is complete, users will get a result letting them know if the app looks safe to install or if the scan determined the app is potentially harmful. This enhancement will help better protect users against malicious polymorphic apps that leverage various methods, such as AI, to be altered to avoid detection." [...] Google is first rolling this feature out in India -- a country that topped the malware distribution charts in that 2018 report -- with the company saying the feature "will expand to all regions in the coming months."

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Qualcomm Announces First-ever Mass-market RISC-V Android SoC

著者: msmash
2023年10月18日 06:20
The Android ecosystem is hurtling toward a RISC-V future. From a report: The puzzle pieces for the up-and-coming CPU architecture started falling into place this past year when Google announced official RISC-V support in Android and plans to make it a "tier 1 platform" on equal footing with Arm. With the OS support underway, what we need now is hardware, and Qualcomm is stepping up to announce the first-ever mass-market RISC-V Android SoC. It doesn't have a name yet, but Qualcomm says it's developing a "RISC-V Snapdragon Wear" chip in collaboration with Google. The company says it plans to "commercialize the RISC-V based wearables solution globally including the US." For Google and Qualcomm, this chip represents everyone's first swing at a commercial RISC-V Android project, and as far as we can tell, it's the first announced mass-market RISC-V Android chip ever. Qualcomm says the groundwork it and Google lay out "will help pave the way for more products within the Android ecosystem to take advantage of custom CPUs that are low power and high performance." RISC-V represents a big threat to the Arm CPU architecture that currently dominates all mobile devices. RISC-V architecture is open source, which can make it cheaper and more flexible than Arm. If companies want to design their own chips, they can do that without paying a licensing fee to Arm. Since the architecture is open source, it's possible to create a fully open source chip. If you're a chip-design firm, you can make your own proprietary chip designs and license them, making you a competitor to Arm's chip-design business. RISC-V is also a way to sidestep all of the various problems with Arm.

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Lenovo Will Soon Distribute Devices Powered By the Esper Foundation OS

著者: BeauHD
2023年10月14日 08:20
Keumars Afifi-sabet reports via TechRadar: Lenovo has the green light to see a portfolio of new enterprise-focused devices powered by Esper Foundation -- a custom Android operating system -- and bundled with a complementary mobile device management (MDM) platform. The firm's first device running Esper Foundation is the Lenovo ThinkCentre M70a, an all-in-one desktop PC fitted with an up to 12th-Gen Intel Core i9 CPU, alongside 16GB DDR4 RAM and up to 512GB SSD. It'll be followed by the Lenovo ThinkCentre M70q, M90n-1 IoT, and the ThinkEdge SE30 v2 machines by the end of 2023. Esper Foundation is based on Android 11 and has customizable branding, peripheral compatibility, quarterly security patches, and three years of support. The MDM system, meanwhile, remotely deploys, manages, and updates devices from a single view. By integrating a custom version of Android in its PCs, Lenovo is banking on the Esper Foundation OS appealing to businesses as an alternative to Windows, as well as Google's own ChromeOS. With platforms like Esper's, there may well be a means to find a rival to compete with Windows in the enterprise, particularly in highly niche industries such as the retail, hospitality, and healthcare industries -- at which Esper Foundation is directed. "This collaboration is another step forward in Lenovo's drive to meet changing customer demand across retail, hospitality, healthcare, and other industries," said Johanny Payero, Lenovo's director of global advanced solutions marketing and strategy. "Dedicated devices are proliferating across several key industries, and our new joint solution with Esper allows us to deliver the best of Android with the consistency and predictability of Lenovo's x86 devices."

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Google Removes the Photo Sphere Mode From the Pixel 8 Camera

著者: BeauHD
2023年10月13日 08:20
Since 2012, Google Pixel phones have had a Photo Sphere Mode, allowing users to capture 360-degree images. Now, according to Android Authority, Google has dropped the feature from the Pixel 8 series with no explanation given. From the report: Photo Sphere Mode allowed you to capture panoramic 360-degree pictures by stitching multiple images together. The feature was first introduced back in 2012 on the Nexus 4 and persisted well into the Pixel era, with the likes of the Pixel Fold and Pixel 7a still offering it. The act of capturing a Photo Sphere wasn't exactly seamless owing to the sheer number of images required, although it had an admittedly intuitive UI. Significant stitching issues and exposure/white balance differences were also very common. We're therefore not surprised Google has decided to drop the feature. Even without taking the aforementioned issues into account, the mode's utility seemed limited beyond some scenarios like mapping purposes (e.g. viewing environments in Google Maps) and VR. In saying so, we hope the company rebounds with a more polished take on 360-degree photos in the future.

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Android Devices With Backdoored Firmware Found In US Schools

著者: BeauHD
2023年10月7日 22:00
An anonymous reader quotes a report from SecurityWeek: Tens of thousands of Android devices have been shipped to end-users with backdoored firmware, according to a warning from cybersecurity vendor Human Security. As part of the global cybercriminal operation called BadBox (PDF), Human Security found a threat actor relied on supply chain compromise to infect the firmware of more than 70,000 Android smartphones, CTV boxes, and tablet devices with the Triada malware. The infected devices come from at least one Chinese manufacturer but, before they are delivered to resellers, physical retail stores, and e-commerce warehouses, a backdoor was injected into their firmware. "Products known to contain the backdoor have been found on public school networks throughout the United States," Human says. Discovered in 2016, Triada is a modular trojan residing in a device's RAM, relying on the Zygote process to hook all applications on Android, actively using root privileges to substitute system files. Over time, the malware went through various iterations and was found pre-installed on low-cost Android devices on at least two occasions. As part of the BadBox operation that Human Security discovered, the infected low-cost Android devices allow threat actors to carry out various ad-fraud schemes, including one named PeachPit, which at its peak relied on 121,000 Android and 159,000 iOS devices infected with malware, and on 39 Android, iOS, and CTV-centric apps designed to connect to a fake supply-side platform (SSP). One of the modules delivered to the infected devices from the command-and-control (C&C) server allows the creation of WebViews that are fully hidden from the user, but which "are used to request, render, and click on ads, spoofing the ad requests to look like they're coming from certain apps, referred by certain websites, and rendered" on specific devices. BadBox, Human Security notes, also includes a residential proxy module that allows the threat actors to sell access to the victim's network. Furthermore, they can create WhatsApp messaging accounts and Gmail accounts they can then use for other malicious activities. "Finally, because of the backdoor's connection to C2 servers on BadBox-infected smartphones, tablets, and CTV boxes, new apps or code can be remotely installed by the threat actors without the device owner's permission. The threat actors behind BadBox could develop entirely new schemes and deploy them on BadBox-infected devices without any interaction from the devices' owners," Human notes.

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Lenovo To Offer Android PCs, Starting With an All-In-One That Can Pack a Core i9

著者: BeauHD
2023年10月7日 10:25
Simon Sharwood writes via The Register: The Chinese manufacturer that took over IBM's PC business announced on Thursday that it's teamed with an outfit named Esper that specializes in custom cuts of Android, plus device management offerings. Android is most commonly used in handheld devices. Lenovo's taking it in an entirely different direction by making the ThinkCentre M70a: a desktop all-in-one. The first fruit of the collaboration with Esper, the ThinkCentre M70a boasts a 21 -- inch touch screen and offers a choice of 12th-gen Intel core CPUs from the Core i3 to the almost workstation-grade Core i9, at prices from $889 to beyond $1250. What could you do with Android on a Corei9, plus the maximum 16GB DDR4 3200MHz and 512GB PCIe SSD Lenovo's machines allow? Almost anything -- but Lenovo thinks its Android effort will first be appreciated by customers in the retail, hospitality, and healthcare industries. Esper pitches its wares as ideal for point-of-sale systems, kiosks, and digital signage -- environments where users don't need to access diverse apps but do need a machine that reliably boots into custom environments. Lenovo's not just doing desktop PCs. The number one PC maker by market share has promised it will also ship Esper's wares on the small form factor ThinkCentre M70q -- a machine designed to be bolted to the back of monitors. The ThinkEdge SE30 -- a ruggedized and fanless edge client -- will also have an Android option. So will the ThinkCentre M90n-1 IoT [PDF] -- another rugged client for edge applications.

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Android 14 Officially Releases for Pixel Phones

著者: msmash
2023年10月5日 02:20
Android 14 is out today, along with a new Pixel phone. The OS is shipping to supported Pixel devices now, which means the Pixel 4a (5G) and every variant of the Pixel 5, 6, and 7, plus the Fold and Tablet. From a report: The big feature this year is a somewhat customizable home screen. You can pick from several different lock screen clock styles and customize the two bottom app shortcuts. This feels like a response to iOS 16's lock screen widgets (a feature Android used to have back in the 4.2 days) but not nearly as customizable. It's honestly hard to highlight a second Android 14 feature because this is one of the smallest Android releases ever. The first feature Google mentions in its blog post is a new wallpaper picker. On the Pixel 8, Android now has a built-in text-to-image AI wallpaper maker, presumably a feature that lets the Android team adhere to Google's "mandatory AI" company mandate. There's also a new monochrome theme if you're tired of all those "Material You" colors.

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Android 14 Adds Support for Using Smartphones as Webcams

著者: msmash
2023年9月22日 21:30
Esper: Starting in Android 14, it may not be necessary to use a third-party app to turn your smartphone into a webcam for your PC, as that functionality is getting baked into the Android OS itself -- though there's a catch. When you plug an Android phone into a PC, you have the option to change the USB mode between file transfer/Android Auto (MTP), USB tethering (NCM), MIDI, or PTP. In Android 14, however, a new option can appear in USB Preferences: USB webcam. Selecting this option switches the USB mode to UVC (USB Video Class), provided the device supports it, turning your Android device into a standard USB webcam that other devices will recognize, including Windows, macOS, and Linux PCs, and possibly even other Android devices. Webcam support in Android 14 is not enabled out of the box, however. In order to enable it, four things are required: a Linux kernel config needs to be enabled, the UVC device needs to be configured, the USB HAL needs to be updated, and a new system app needs to be preloaded.

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Android 14 Still Doesn't Calculate Device Storage Utilization Correctly

著者: BeauHD
2023年9月9日 10:25
According to Android specialist Mishaal Rahman, Android miscalculates the storage space taken up by system components, leading to inflated system storage utilization and potentially misleading users. Chandraveer Mathur writes via Android Police. From the report: We usually rely on Android's storage utilization utility to find apps and files eating up storage space, so we can uninstall or delete them if required. However, Android specialist Mishaal Rahman discovered that Google's calculation of the space consumed by Android system components is flawed. He executed shell commands to create a 3GB file in the /data/media/0 storage directory, which isn't a file path used for Android system files. However, the phone's storage breakdown showed a marked 3GB increase under the System heading, suggesting the OS suddenly became bigger. This happens because Android calculates system storage as the space used up by anything other than what's covered by other categories in the storage breakdown, including audios, videos, images, documents, trash, and games. This means the System heading in the break doesn't just include Android system files. Android 14 also uses this dangerously flawed logic for calculating storage usage. Moreover, the Files app by Google also shows similar storage utilization by Android system components, perhaps because it uses the same incredulous attribution logic. By association, all other Android skins use flawed calculation of used storage space, but Samsung reportedly fixed this issue with the One UI 6 update. After running similar ADB commands as in the previous experiment, Rahman could confirm the increased utilization showed up under the Other files heading in the storage breakdown, instead of the System heading.

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