Google I/O was pretty amazing this year, right? We got the deets on Material design, a preview version of Android L, the formal release of Android Wear, the first manifestations of Android TV and Android Auto, and plenty of other bits and pieces. However, all of that content and all of those developer sessions can take forever to absorb, and professional developers just don't have time for that. Now that all of the videos have been posted, I've combed through every last one to narrow the list down to just the sessions that absolutely can't be missed. Read More
Google's recently launched Android Wear platform had a bit of a rough weekend when it ran into an unexpected snag regarding paid apps – it couldn't install them. It turns out that the behavior could be traced to a Play Store security feature that was responsible for encrypting paid apps to make them more difficult to pirate; but in doing so, it had also made it impossible to extract and install any micro-apps contained within the apk. Tuesday night, Google responded to developers with an apology and a set of steps to reconfigure development projects to circumvent the installation issue. Read More
Very few things are as pleasing to a developer than deleting large blocks of code that aren't needed anymore. That's exactly what many developers of apps targeting the Chromecast are going to be doing this week after an update to the Google Cast SDK. The changelog (dated July 8th) is pretty long, but it mostly boils down to a few new classes that add built-in support for closed captioning (subtitles), improvements to the Media Player Library, and a few other bug fixes. Read More
Back in KitKat, we were introduced to translucent system bars, which gave app developers the ability to make the navigation and status bars semi-transparent. Reclaiming as much of the screen as possible became an obsession for many fans as they demanded their favorite apps go "full bleed." With Android L, Google is treating us to even more flexibility by allowing developers to set their own color for the status bar, or even turning it completely transparent. Read More
It looks like Google is serious about getting the "L" preview out to developers in all of its forms, even as code. That's right, some of the source code is already live on AOSP!
It looks like all of the recent Nexus devices are covered - everything from the 2012 Nexus 7 up through to the Nexus 5. Of course, just because branches have been published for these devices, it is not absolute confirmation that this entire list of devices will receive an official L release. Read More
Last year, at Google I/O 2013, some major new features and improvements were announced for Google Cloud Messaging (GCM) -the replacement for Cloud to Device Messaging (C2DM). A couple of the new bits were even featured during the keynote, particularly notification syncing, which the audience loved. The one thing most people don't know is that most of the coolest things announced that year were marked as beta and locked behind an application process. Plenty of developers were accepted, but it certainly wasn't available to everybody. Read More
The Android team has been hard at work replacing old code that hasn't scaled well with newer and more powerful hardware. We've long known that the camera API was destined to see a massive update, but we were missing details like a release date or exactly what was coming. Thanks to the L release, we can finally see what has been in the works for all these many months.
One of the most important aspects of the new Camera 2 API is a dramatic increase in performance over the previous interface. The Camera 2 system is now capable of delivering full resolution images at the same speed the hardware can capture them thanks to a fully synchronized pipeline model. Read More
Android 4.4 contained a number of interesting and very powerful features for developers, many of which went unused or misunderstood for quite a long time. Since it was introduced in KitKat, The Storage Access Framework (SAF) may be one of the best examples of an API that has been underutilized, despite offering a great method to provide cleaner and more informative interfaces. I even theorized that it may ultimately take the place of file system access. Read More
The new Google Fit Platform is a set of cross-platform APIs that developers can use to provide consumers with the means to better keep track of their fitness goals. The product intends to blend together data from multiple sources, so users can get a better overall picture of their performance and health. It empowers apps by providing them with access to a user's entire stream of fitness activity, letting software tap into data that it didn't capture itself and provide better recommendations. Read More
It looks like Google is putting the last nail in Dalvik's coffin, and the new Android Runtime (ART) is about to take the throne. A pair of commits turned up last night in the master branch of the Android Open Source Project (AOSP) repository that spell certain doom for the Android runtime we've known Read More
and loved for all these years. The first of the two changes completely wipes the /libdvm (Dalvik Virtual Machine) folder from AOSP, and the second takes care of changing all of the relevant configuration files and startup scripts to call on the ART runtime.