Could you benefit from knowing your Lifelog users favourite locations and predicting their movement between those locations? In this post, Sony’s Master Engineer, Håkan Jonsson, explains how to apply machine learning to location data retrieved from the Sony Lifelog API. Find out about machine learning, clustering, how to access Sony’s Lifelog API and check out Håkan’s own notebook.
Developer World team has selected the next hero open source developer who has made the most accepted commits to our projects on the SonyXperiaDev GitHub. During the months of May and June, Brazilian developer Humberto Borba contributed the most to our projects. Read on for more details about Humberto, and learn how you could become the next hero open source developer.
If This Then That, or IFTTT, is a web-based service that offers users the ability to automate digital activities by connecting services and apps. Working together with Sony, IFTTT have integrated the Lifelog API, enabling the use of data capture and API endpoints from Sony’s activity tracker, giving users even greater creative control.
Update – In response to queries regarding the technicalities of the post, we’d like to clarify what we’ve released here. We provided build instructions based on the AOSP project under the branch android-m-preview, showing the Android M platform changes so far. That build gives an early preview of Android M for custom ROM developers to play with. Be aware that at this point the API levels are still at Lollipop MR1, what we show is Android M Developer Preview purely from a platform perspective.
Note that the Android M Developer Preview for Nexus devices from Google supports the latest API level. Xperia devices flashed using the build instructions linked from this post, do not support those APIs.
Today we released the Camera Remote API beta SDK v2.10, adding support for Sony’s current flagship interchangeable lens digital camera A7R II. There is also support for the latest Cyber-shot RX Series; the compact RX100 IV and the high performance, high-zoom RX10 II, as well as the high-zoom compact cameras HX90 and WX500.
Do you want to increase the potential reach for your app whilst improving the experience for international users? Then why not consider implementing support for bi-directional (BiDi) text This ensures that when the smartphone language uses a right-to-left language, such as Arabic, Hebrew or Persian, your app’s layout is also mirrored from right to left. Read on for instructions and guidelines for adding BiDi support to your app.
The Developer World team is happy to announce the next set of hero open source developers who have made the most accepted commits to our projects on the SonyXperiaDev GitHub. During the months of March and April, David Viteri of Italy contributed the most to our projects, followed by Marin Spajić from Croatia. Read more about these hero open source developers and how you could become one of them, after the jump.
At last month’s Embedded Linux Conference, a technical conference for companies and developers using Linux in embedded products in San Jose, California, Tim Bird from Sony presented a topic on mainline integration of the Linux kernel. Get a recap of this session, download the presentation, and find out how this relates to our open source activities.
Have you created a theme using the new Theme Creator tool? Before publishing your theme, it’s important to verify that it works on as many devices as possible. With the Remote Device Lab (beta), which is a free web service, you can test your theme on real Xperia devices in order to it for a variety of different screen sizes, densities, and resolutions.