This is android 7.0 Nougat

Android 7.0–7.1.1 "Nougat" (codenamedAndroid N during development) is the seventh major version of the Androidoperating system. First released as a betabuild on March 9, 2016, it was officially released on August 22, 2016, with Nexusdevices being the first to receive the update, though the LG V20 was the first new smartphone released with Nougat.

Nougat introduces notable changes to the operating system and its development platform, including the ability to display multiple apps on-screen at once in a split-screen view, support for inline replies to notifications, as well as an OpenJDK-basedJava environment and support for the Vulkangraphics rendering API, and "seamless" system updates on supported devices.

Feature of Android nougat

Daydreams become screen savers

With Google repurposing Daydream as the namesake for its VR platform, a new name was needed for the previous Daydream feature. That new name is Screen Saver, which makes so much more sense than Daydream did in its previous incarnation. Android screen savers still work in the same fashion as they always have.

Quicker multi-tasking

You can now double-tap the recent apps button to quickly switch between your two most recently used apps. For example, say you’re in Gmail but need to look something up in Chrome to include in an email. You can open Chrome, find and copy a link, then double-tap the recent apps button and your device will switch back to Gmail.

Use two apps at same time

Samsung users have long had access to using apps in a split-screen mode. With Nougat, Google is officially adding support for multi-window support to all Android devices running Android 7.0. To activate multi-window mode, long-press on the recent apps button. Whichever app you’re currently using will go to the top of the screen (on a phone, or to the left on a tablet), with a list of recent apps shown along the bottom. Select the second app you want to use from the list. Drag the divider to resize the app windows, or to maximize either of the active apps.

View two Chrome tabs

It took Apple an entire year to introduce split-screen tab viewing in Safari for iPad users, but Google did it at the same time it introduced multi-window to Android. When using Chrome in multi-window mode, tap on the Menu button and select they super handy option of “Move to other window.” It’s fully acceptable to point and laugh at iOS users if you feel the need.

Drag and drop text, images when in multi-window mode

When using two apps at the same time, you can drag-and-drop text between the two windows. Highlight the text, then long-press on it until the text begins to float. Drag it to a text field in another window, and let go. The same goes for sharing images between two apps, assuming they’ve been updated for the latest of Google’s wares. Magical, right?

Finally, the lock screen gets a wallpaper of its own

It only took way too many years, but the day has finally come: You can now set a wallpaper specific to your home screen, and a different one for your lock screen. The process to accomplish the once unthinkable feat hasn’t changed much—after selecting an image to set as a wallpaper, you’re shown a new prompt to select where the image will live.

Clear all recent apps

Google added a Clear All button to the recent apps list, only it’s a bit hidden. Instead of placing it at the bottom of your screen when viewing your recent apps, you need to scroll to the top of the list where you’ll find the handy Clear All text. Tap on it, and all apps are closed out. When you’ve closed all your recent apps, a new icon is displayed letting you know there are no recent items.

Where did that APK come from?

Android Nougat will now keep track of where an app was installed from. Open Settings then Apps and tap on any listed application. Scroll to the bottom of the page, where you’ll see the source of the app’s installation. For example, if it was installed from the Play Store it will say as much. If it’s something you side loaded, it will state something along the lines of “Installed from Package Installer.”

New installer animation

Speaking of installing applications outside of the Play Store, you’ll find a fancy new installer animation when sideloading an APK. It’s a subtle change that won’t have a dramatic impact on your day-to-day use, but it’s not a bad looking change either. Who doesn’t like seeing the Android bot whenever possible?

Bundled notifications

Have you ever posted something on Facebook, only to have your notification tray blown up with alerts of likes and comments? Me neither, but for those who have you’re going to love bundled notifications. Once an app updates for Android Nougat, it can opt to have all of its notifications bundled into one alert. Slide down on the respective notification to reveal the rest of your alerts for that particular app.

Reply with speed

You can now reply to messages from apps like Facebook Messenger, Hangouts, or Messenger directly from the notification. Of course, this means you can hold a conversation without having to bounce between a messaging app and another app. It’s important to note, this isn’t limited to messaging apps. Twitter apps, for example, could add the ability to reply to mentions.

Notification importance setting

You can now set the importance level of an app’s notifications to fit your specific use of that app, including allowing an app to ignore your DND settings. With a long-press on a notification, you can view the current importance level. Tap on More Settings where you can turn off the default automatic setting, and adjust its interruption level. As you move the slider, a brief explanation will detail each alert type.

Data saver

Tired of paying for data overages? When using an Android Nougat device, you can enable Data Saver to restrict specific apps from using data in the background. Under the Data Usage menu, open Data Saver and turn it on. You can then go through a list of apps installed on your device, and enable background data for each one you want. Otherwise, apps will only gain access to a cellular data connection when you’re actively using it.

Quicker quick settings

When swiping from the top of the screen with one finger, you will see a row of quick setting shortcuts just above any pending notifications. Tap on an icon to enable or disable features such as Wi-Fi, open Battery settings, or turn on the Flashlight. It displays the first 5 items in your quick settings, so if you reorder those, you'll change what appears here.

Tiles are so in right now

You can now add multiple Quick Setting options to your device by viewing your Quick Settings panel and tapping Edit. You can still tap on tiles to edit a setting or interact with it. Alternatively, you can still long-press on a tile to disable or enable a feature if applicable. Third-party developers now create apps that live only within a Quick Settings tile.

Easier Settings app navigation

When navigating through the Settings app, now you can quickly hop between various sections using the hamburger menu on the left side of your screen (or by dragging in from the left edge). Settings are broken down into the same categories as the main list, but using the slide-out menu eliminates the need to tap the back button, scroll, then select another setting category.

Suggested settings

When you open the Settings app your device will offer some recommendations for various settings and features you should set up. For example, upon initial setup Settings recommended I set up Screen lock, add en email account, set up “OK Google” commands, and change the wallpaper. Tapping on a suggestion will open the proper settings pane or app. Alternatively, you can tap on the overflow menu to hide an item from the list.

downloads

Ever start to update or download apps from the Play Store, only to remember you’re on a cellular connection or your battery is about to die? You can now cancel downloads directly from the download notification, instead of having to tap through each item in the Play Store. Slide down the notification, tap cancel and your data bucket is safe.

Keyboard shortcut helper

Using a physical keyboard with a tablet like the Pixel C adds a level of convenience and mobile computing appeal to the tablet. However, learning and remembering each apps’ keyboard shortcuts can be a chore. With Nougat, you can press Search + / to view a list of shortcuts for the app you’re currently using.