Try Android N Developer Preview for Xperia™ Z3

Now you can get your apps ready for Android N using Xperia Z3. Sony is working with Google to bring you the N Developer Preview on selected Xperia Z3 devices.

Use the N Developer Preview to test your apps with new system behaviors for saving power and memory. Extend your apps with new features such as multi-window UI, direct reply notifications and more.

We'll bring you the official milestone updates as they get released throughout the preview.


What's new in Android N Developer Preview?

Android N introduces several great new features for developers, with more to be added as Google continue to develop the Android N release.  Here are some highlights:

Multi-window – This new multitasking feature lets users view two apps or Activities at the same time, with the system resizing them as needed to fit the device or tablet screen. All apps targeting Android N are resizeable unless they opt-out, so make sure your layouts and resources are optimized.

Bundled notifications – You can use the Notification.Builder.setGroup() method to group your app’s notifications together for easier scanning.

Direct reply notifications – Use the RemoteInput notification API to enable users to respond quickly to notifications, without leaving the notification shade.

Efficiency – Adapt your apps to use Doze to save even more power in Android N. There are also new behaviors in Project Svelte, aiming to reduce the memory needs of Android.

To learn more about what’s new in Android N, see Android N for Developers.

Create apps with a new development environment

To be able to develop apps for the Android N Developer Preview, you need to make some important changes to your development environment. Visit the Android N Developer Preview site to get all the information you need to setup and test .



Flashing your compatible Xperia Z3 device

There are 2 variants of Xperia Z3 that can be flashed with Android N Developer Preview, D6603 and D6653. Here’s how to get started:

  • Connect your compatible Z3 device to a computer with a USB cable.
  • Xperia Companion will open automatically
  • Make sure you have Xperia Companion version 1.1.24 or later. If not, download the latest version from here.
  • Hold down the ALT key on your computer and click on Software repair on the home screen, then follow the guide.
  • You’ll be asked to disconnect and turn off your device, then to reconnect whilst holding down the volume down key to start the software flashing.
  • You can return to factory settings at any time by connecting back to Xperia Companion and following the Software repair

How to give feedback on Android N

Google is eager to integrate developer feedback as early as possible into Android N. By giving your feedback, you can have your say in how the final release works with your apps.

Use the N Developer Preview issue tracker to file general issues and feature requests. You should make sure to note that you are using an Xperia Z3 device in your feedback. You can also keep up with other developers working with N Developer Preview on the official G+ group.

Make sure to remember that Android N Developer Preview is intended for developers, not for usage as primary software.