Today, the Bluetooth SIG announced a series of improvements on the Bluetooth standard's "technology roadmap" in 2016 would offer enhanced range, speed, and mesh networking capability for the wireless communication protocol.
It's not clear if these changes will be part of a new standard (like Bluetooth 4.2 and beyond) or if there will be improvements applicable to older specs as well. In addition, we don't know if any of these improvements would require changes to the Bluetooth hardware itself, or whether both host and device must support the spec to see any kind of benefit. It's not even clear when we'll be able to expect devices with the improvements. Read More
The Snapdragon 820 is far from a secret, but today marked the official "launch" of the upcoming chipset from Qualcomm in New York. The 820 is a huge bet for Qualcomm on the future of its high-end SoC business, marrying the latest technologies across the board for what it hopes will be the ultimate mobile processor.
The 820's full specification sheet, such as it is, is below.
The 820 will be manufactured on a 14nm FinFet process, sporting four brand-new Kryo CPU cores designed by Qualcomm. This marks a departure from the ARM reference cores Qualcomm has used exclusively on its 2015 lineup and which have arguably been a source of woe for the company this year. Read More
This is a guest post by Ricardo "arcee" Cerqueira who takes things apart for sport, on a quest to understand how they work. He currently works on Android devices at Cyanogen.
As people started receiving their Nexus 6Ps, some began freaking out over a new message that comes up on the screen when booting into fastboot mode: “QFUSE: ENABLED,” with wild speculative theories coming up regarding what it does and doesn’t do, what kind of limitations it’s imposing, and wondering if and how it can be “disabled.” So... what’s this qFuse thing, anyway?
Think of an eFuse as the mind’s eye representation of a bit that only flips one way, or something that can only be done once on a piece of writeable flash. Read More
Google began rolling out v8.3 of the Play services framework a few weeks ago, and it looks like it's in a wide release. While this version didn't present with any direct user-facing features and only a few cryptic hints for a teardown, it did bring some definite improvements to the Play services SDK. There are some changes to streamline the sign-in experience for app developers and users alike, along with some additional enhancements that should make it easier for developers to set up new user accounts. New APIs have also been added to make data delivery more efficient between a phone and an Android Wear watch. Read More
Google promised monthly security updates for Nexus devices, and so far, the company has delivered. It's November 2nd, and we're now receiving this month's dose of security patches. Over-the-air updates are heading out to devices, but if you rather get the goods now, factory images are already up. Read More
In our final Android 6.0 Compatibility Definition Document post, we'll be looking at a small[-ish] clause added in the security section of the CDD. Previously, Google had not actually defined any particularly specific requirements about factory resets for Android devices. While all devices have such a function, they may differ in their efficacy and level of security post-wipe. And while we don't have any reason to believe a particular manufacturer is not already meeting these new requirements (a point I will stress), it's good to see Google is at least laying down a clear mandate on this issue going forward.
Basically, it was possible, pre-Android 6.0, for a manufacturer to merely conduct a logical wipe when doing a factory reset of a device. Read More
Ever had a phone with a bum gyroscope? Or a totally irrational pedometer? Google, in the interest of better counting your steps and determining just what in the hell your phone is doing moving around in three-dimensional space has now defined a "high fidelity sensor support" flag for Android devices, as in the Android 6.0 Compatibility Definition Document.
The idea here is to give developers a single flag to look for that says "this phone / tablet / whatever is not a dumpster fire of awful sensor accuracy." Or, perhaps, more positively, to just say a device has really good sensors. Read More
Google's monthly security updates are out in the form of factory images, and that means it's time for some new code in AOSP. Since these versions are dedicated to closing security holes, there certainly won't be any new features and the bug fixes probably won't have much effect on battery life or performance, but they will keep the baddies from treating your phone like it runs an old version of Windows.
A number of serious vulnerabilities were fixed in this release, including two critical issues that could be used for remote code execution. Details have been posted on the Nexus Security Bulletin. Read More
Nick Butcher (Developer Advocate at Google) recently published the source code for Plaid, an app meant to showcase material design on Android with playful animations, impeccable typography, and a simple, bold aesthetic. The code will provide useful examples for developers, but the app itself is worth keeping installed too - Plaid pulls stories from Designer News, Dribbble, and Product Hunt to serve up design news and inspiration, catered to your preferences.
Besides more standard material elements, the app has a few unique tricks. Specifically, the toolbar is behind the content rather than lying on top of it, making the scrolling action on the main grid a little more elegant. Read More
Sending out updates through the Play Store can be a frustrating experience for users and developers alike. Just because a publisher says the update is out now, that doesn't mean it is. The app goes through processing, then it goes out at the speed of Google.
Now developers will have more control. Google is giving them the ability to control when an update goes live. Those that opt for timed publishing will still have to have their apps processed, but after that, sending the goods out to everyone is simply a matter of pressing the Go live button. Read More