Android 11 DP2 Arrives with Wireless ADB, Variable Refresh Rate and More

The wait is finally over as Google has recently announced the first Android 11 Developer Preview beta update officially for the Pixel devices and for all the Project Treble compatible devices. Now, all the interested Google Pixel series (except for Pixel/XL) users and therefore the Android 8.0 or later device users can manually install the newest Android R Developer Preview 1 update. Confirm that Project Treble supported device users can install the remake with an unlocked bootloader.

Android 11 DP2 Arrives with Wireless ADB, Variable Refresh Rate and More

If you don’t have either Pixel series or Project Treble device, then you can download the system image file for Android Studio Emulator. Because the company has released the system images for developers to put in the new Android OS and obtain a taste of it, we’ll highly recommend you to flash the firmware and take benefits of all new features. Before heading over to the features of the first Android 11 Developer Preview, take a fast check out the official stable release date.

Android 11 DP2: What’s new?

  • Well, if you’re not a developer and just someone who wants to remain on the bleeding edge, this is often what’s new with Android 11 DP2. The new preview introduces synchronized IME transitions.
  • This lets keyboards and system bars stay in sync with app content. This may make it easier for developers to make "natural, intuitive and jank-free IME transitions". This also lets many applications and games set their preferred refresh rates, useful for brand new devices. Expect apps to run on 90Hz on the Pixel 4 and 120Hz on the Samsung Galaxy S20 Ultra.
  • Another feature called "Resume on reboot" allows users to urge right back to their work after a reboot without having a password. This is often useful and can now let users schedule when their devices restart after an OTA.
  • Other changes include the addition of a 5G stable API and support for a Hinge-Angle sensor. This may be useful with folding smartphones and can let the interface know what angle the device is folded at, and act accordingly.

Android 11 DP2 Arrives with Wireless ADB, Variable Refresh Rate and More

Google is adding a spread of latest features, both user-facing and behind-the-scenes, to Android 11 with this new update. Here are the most important changes:

  • 5G state API :- Developers can now quickly check whether a user is currently connected on a 5G New Radio or Non-Standalone network.
  • Hinge angle for foldables :- For foldable phones just like the Samsung Galaxy Z Flip or Galaxy Fold, Android 11’s new AndroidX API will let developers build experiences for hinge angles to assist create more adaptive experiences.
  • Call screening service improvements :- Google is adding new APIs to let call-screening apps do more to stay calls from bugging users. These android apps will now be ready to report a call rejection reason, also as see if a call is being made to or from variety within the user’s contacts.
  • Scoped storage updates :- Android 11’s scoped storage feature is getting an update, with better management of cached files and support to migrate files from the legacy scoped storage model to the new model. You can read more about the scoped storage updates here .
  • Synchronized IME transitions :- Google is introducing a replacement set of APIs that permit you sync your app’s content with the onscreen keyboard and system bars as they animate on and offscreen. This may hopefully allow devs to make more natural, intuitive, and "jank-free" IME transitions. Take a glance at the GIFs below to ascertain it in action.

Enable Developer Settings And USB Debugging

Step 1 :- Go to your Settings and scroll right down to About Phone/Tablet.

Step 2 :- Tap on the Build number seven times until the window says you’re now a developer.

Step 3 :- Go back to the Settings menu and you ought to find a replacement option called Developer options.

Step 4 :- Tap into the Developer options.

Step 6 :- Make sure that the developer options are turned on which USB debugging is checked on.

Step 7 :- Plug your device into your computer and tap "OK" on the window asking you to allow USB debugging while connected to the pc. you can also select to always allow access thereon computer.

If done correctly, this may be everything you’ll got to do on your phone or tablet for the instant.

Privacy And Security

We’re adding several more features to assist keep users secure and increase transparency and control. Give these a try together with your apps directly and allow us to know what you think that.

Foreground service types for camera and microphone - in Android 10 we introduced the manifest attribute foregroundServiceType as how to assist ensure more accountability for specific use-cases.

Initially apps could choose between "location" and a number of other others. Now in Android 11 we’re adding two new types - "camera" and "microphone". If your app wants to access camera or mic data from a foreground service, you would like to feature the foregroundServiceType value to your manifest.

Scoped storage updates - We’re continuing to iterate on our work to raised protect app and user data on auxiliary storage. During this release we’ve made further improvements and changes, like support to migrate files from the legacy model to the new scoped storage model, and better management of cached files.

Read more about these and other Android 11 privacy features here.

Thank you for reading this article. Do let me know for any queries in comment section below.

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About Author

Akash is a co-founder and an aspiring entrepreneur who keeps a close eye on open source, tech giants, and security. Get in touch with him by sending an email (

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