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New Add on Features in Android N Developer Preview 2

Android N Developer Preview

New Add on Features in Android N Developer Preview 2

  |   Mobile App Development

Last month, we liberated the 1st Developer Preview of android N, to provide you a sneak peek at our next platform. The feedback you’ve shared to-date has helped us catch bugs and improve options. Today, the second liberation in our series of Developer Previews is prepared for you to continue testing against your apps.


This latest preview of android N fixes some bugs you helped us determine, like not being able to attach to hidden Wi-Fi networks (AOSP 203116), Multiwindow pauses (AOSP 203424), and Direct Reply closing an open activity (AOSP 204411), to call just some. We’re still on the look for more; please still share feedback, either within the N Developer Preview issue tracker or within the N preview community.



What’s new:

Last month’s Developer Preview introduced a bunch of latest features, like Multi-window, bundled notifications and a lot of. This preview builds on those and includes many new ones:



  • Vulkan:

Vulkan is a new 3D rendering API that we’ve helped to develop as a member of Khronos, geared  at providing specific, low-overhead GPU (Graphics Processor Unit) management to developers and offers a big boost in performance for draw-call significant applications. Vulkan’s reduction of cpu overhead permits some artificial benchmarks to visualize as much as ten times the draw-call output on a single core as compared to OpenGL es. Combined with a threading-friendly API style that permits multiple cores to be employed in parallel with high potency, this offers a big boost in performance for draw-call significant applications. With android N, we’ve created Vulkan an area of the platform; you’ll stab it out on supported devices running Developer Preview 2. scan a lot of here. Vulkan Developer Tools blog here.



  • Launcher Shortcuts:

Currently, apps will describe shortcuts that users will expose within the launcher to assist them perform actions faster. These shortcuts contain an Intent into specific points inside your app (like supplicant a message to your best buddy, navigating home in a mapping app, or enjoying consecutive episode of a TV program during a media app).

An application will publish shortcuts with ShortcutManager.setDynamicShortcuts(List) and ShortcutManager.addDynamicShortcut(ShortcutInfo), and launchers may be expected to indicate 3-5 shortcuts for a given app.



  • Emoji Unicode Nine Support:

We are introducing a brand new emoji style for folks emoji that moves faraway from our generic look in favor of a a lot of human-looking style. If you’re a keyboard or messaging app developer, you ought to begin incorporating these emoji into your apps. The update as well as introduces support for skin tone variations and Unicode nine glyphs, just like the bacon, selfie and face palm. you can dynamically check for the new emoji characters using Paint.hasGlyph().



  • API Changes:

This update includes API changes as we still refine options like multi-window support (you will currently specify a separate minimum height and minimum breadth for an activity), notifications, and others. For details, take a glance at the diff reports extant within the downloadable API reference package.



  • Bug Fixes:

We’ve resolved variety of problems throughout the system, inclusive these fixes for problems that you’ve reported  through the general public issue inquisitive. Please still let us grasp what you find and follow together with the best-known problems here.



How to Get the Update:

The easiest thanks to get this and later preview updates is by enrolling your devices within the android Beta Program. simply visit g.co/androidbeta and opt-in your eligible android phone or tablet — you’ll shortly receive this (and later) preview updates over-the-air. If you’ve already registered your device, you’ll receive the update shortly, no action is required on your part. you’ll as well as transfer and flash this update manually. Developer Preview two is meant for developers and not as a daily driver; this build isn’t yet optimized for performance and battery life.


The N Developer Preview is presently on the market for Nexus 6, Nexus 5X, Nexus 6P, Nexus 9, and pixel C devices, also as General Mobile 4G [Android One] devices. For Nexus Player, the update to Developer Preview two can follow the other devices by many days.


To build and check apps with Developer Preview 2, you wish to use android Studio 2.1 — a similar version that was required for Developer Preview 1. You’ll need to check for SDK parts updates (including build tools and adversary system images) for Developer Preview 2 — see here for details.


Thanks most for all of your feedback thus far. Please still share feedback, either within the N Developer Preview issue inventive or within the N preview community. the earlier we’re able to get your feedback, the a lot of of of it we’ll be able to incorporate within the next release of android.

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