The New Features of Android 13 Explanation of Major Changes

The upcoming version of the Android mobile operating system, Android 13, is set to be released in September 2022. The update, known as “Tiramisu,” is being spearheaded by the Open Handset Alliance and Google, and is set to be unveiled at the Googleplex. This major update is sure to bring exciting new features and capabilities to the Android platform.

When to expect each next instalment

Google has recently announced the release of Android 13, which was made available on the Android blog on February 10th. This comes almost four months after the stable version of Android 12 was made available. Immediately following the announcement, the first developer preview of Android 13 was released, with the second developer preview being released the following month in March. Finally, in April, Google unveiled Android 13 Beta 1.

At the Google I/O conference on May 11, the second beta version of the software was announced. With the predicted platform stability of Beta 3, Google is anticipating to release the next two beta versions in June and July. Additionally, Beta 3.1 has been released with a feedback app to allow developers to give feedback on the product.

Android 13’s Productivity Enhancements for Programmers

Many new features were included in the Android 13 Beta versions. Changes included in version 13 of Android include:

  1. A dedicated interface for copy-and-paste operations

    When content is copied to the clipboard, a new user interface will be presented to the user. This user interface will provide users with a preview of the material that has been copied, as well as a visual confirmation that the material has been successfully copied. Furthermore, the user interface will also present users with shortcuts for easily distributing the material wirelessly to other devices.
  2. Predictive movement of the back

    When using the predictive back gesture, users will be presented with a transitional window when touching the back button. This window will display a pop-up of the currently active app on the home screen, offering the user two options: to remain in the current app display or to back out to the previous screen.

    The feature can be effortlessly switched on and off with a single toggle. App developers have the option to design their own distinctive back navigation and features thanks to the predictive back gesture.
  3. Application icons that fit a certain theme

    Android 13 users will be presented with a range of options for their app icons. Developers can choose from three distinct icon layouts; regular icons, adaptable icons, and monochromatic icons. These newly implemented icons will allow for a more tailored theme for the applications and offer a more personalised user experience.

    In order to ensure the best user experience, it is essential for developers to create dedicated icons for their applications. This will enable users to customise the colour scheme of the icons to match their chosen theme or wallpaper. Once a theme launcher is activated, the colour of the icons will automatically be adjusted to fit the overall look.
  4. API for quickly placing tiles in various configurations

    In the past, accessing basic functions quickly was made possible by the use of a quick settings toggle in the notification bar. As of Android 13, however, a convenient new Tile Placement API has been made available for applications that have implemented the Custom Tile Service. This allows users to create a personalised tile with a dialogue box within a single step, and without the need to leave the application.
  5. The enhancement of multilingualism assistance

    Android 13 offers users the ability to select a language of their preference for use in certain applications. Through the device’s settings or the app itself, users can easily switch the language for the app to a language of their choice. Additionally, Android 13 provides users with more accurate text wrapping for the Japanese language.

    It has been recently confirmed that the line heights for languages written in scripts other than Latin will be improved in the upcoming Android 13 update. In order to further enhance user experience, the Unicode library has undergone a considerable modernisation process. Furthermore, we have refined our Application Programming Interface (API) for translating Japanese and Chinese text, enabling common actions such as user searches to be completed in a much shorter period of time.
  6. Inclusion of colour vector fonts in the rendering process

    The Android 13 operating system will be supporting the Colour Font Rendering (COLR) version 1 format, which allows for rapid display of fonts without compromising quality or precision. Furthermore, the system emojis will be updated with the COLRv1 design.
  7. The Bluetooth Low Energy (BLE) Audio Profile

    Thanks to the introduction of Bluetooth Low Energy (LE) audio, users are now able to enjoy high-quality sound without having to worry about their devices’ battery draining quickly. With the release of Android 13, devices that are compatible now have access to native support for LE audio, further enhancing the user experience.

    Bluetooth Low Energy (LE) audio offers a significant advancement over the traditional Bluetooth protocol, with a variety of practical applications in a wide range of fields. These include the ability to share audio, broadcast sound, and improve accessibility, among other uses. This technology has the potential to revolutionise certain aspects of the audio industry, and is already being adopted by many companies and organisations.
  8. Support for MIDI Version 2.0

    Android 13 now supports MIDI 2.0 devices through its USB port, enabling users to conveniently connect their MIDI gear. In addition, Android 13 is bringing a host of new features to its users, including improved non-western intonation, MIDI controllers with higher resolution, and per-note controllers.

Protections for your data have been upgraded in Android 13

With Android 13, a number of previously exploitable app flaws have been patched. Among Android 13’s many security and privacy enhancements are:

  1. Safely sending data outside of a registered context at runtime

    With Android 13, developers will no longer be able to transmit unprotected broadcasts to other applications that have registered their receivers dynamically. This new function serves to enhance security by plugging up any potential vulnerabilities that could be present in mobile applications. The developer will be able to control which broadcasts each application is authorised to receive.

    This new capability provides programmers with more control over the data their applications are transmitting and receiving in the background. To further protect confidential information from potential malicious programs, all data exchanged between applications is securely encrypted.

    In a runtime environment, receivers which have been registered within the context may utilise encrypted data channels to exchange broadcast information. Unless a specific instruction is included in the code which is running at the time, the data is inaccessible to other applications, users and hackers.
  2. Image selector for mobile applications

    In Android 13, the Photo Picker will provide a unified user interface for users to select images from all their applications. Users are given the freedom to choose which programs have access to individual photographs or images, rather than having access to their entire collection of media. This allows users to securely manage which applications have access to their personal images and photos.
  3. Cancel the access of the developers.

    In Android 13, users have the capability to rescind permissions that have been granted to applications. The Application Programming Interface (API) facilitates users to set the least amount of permissions needed for applications, while at the same time denying access to data that is no longer in use.
  4. Updated permission to runtime for wireless networks

    The Nearby Devices permission has been updated in Android 13 to provide applications with the ability to control Wi-Fi access points in the vicinity of the device. When using Wi-Fi APIs, applications must declare the Nearby Wifi Devices permission. Furthermore, the Access Fine Location permission is not required unless an application requests a precise position from the Wi-Fi API.
  5. Keystore and Keymint now provide enhanced error reporting.

    When leveraging Android 13, applications that generate keys are able to take advantage of Keystore and Keymint’s comprehensive error reporting system. Specifically, a new subclass of ‘java.security.ProviderException’ has been added to capture Android-specific errors, such as those related to Keystore and Keymint. This allows users to modify the processes associated with key creation, signing, and encryption to better address any potential exceptions that may arise.

    Google has unveiled API Signature version 3.1 as part of their Android 13 update, which includes a comprehensive suite of security enhancements to ensure the new platform is safe, reliable, and dependable. Android 13 users can now benefit from improved protection against malicious attacks and have access to a more secure experience.

    If you want to know how Android 12: Snow Cone stacks up against Android 13: Tiramisu, then you should read this article.

Other Android 13 enhancements

  1. Digital imagery that can be programmed: With the release of Android 13, developers can now take advantage of the Android Graphics Shading Language (AGSL) to manage programmable shaders. AGSL provides a range of visual effects that can be used in Android applications, including ripples, animated shaders, blurs, stretch overscroll and more. Additionally, Android’s RuntimeShader feature enables programmers to access the Android rendering engine and customise Canvas paintings according to their specifications.
  2. Directed audio transmission: Media applications can take advantage of the AudioManager class provided by the API to identify and locate the available audio pathways. This will allow users to have more control over the audio devices and the audio streams that they can access and play.
  3. Audio description across the board: Android 13 has incorporated comprehensive audio description support for applications, making Android smartphones more accessible for individuals with visual impairments. To facilitate this, developers will be provided with the necessary code to integrate this feature into their existing applications. This enhancement will improve usability, allowing those who are blind or visually challenged to benefit from the full range of functionality offered by Android smartphones.
    Depending on the programming language used to create the application, developers may be able to include the necessary Kotlin and Java code for adding capabilities available on Android 13 by referencing the relevant page. This code snippet can then be utilised to ensure the desired functionality is present.

    In order to have a full picture of the differences between Java vs. Kotlin.
  4. In OpenJDK 11, Following the release of the Open Java Development Kit 11, Android 13 will include new fundamental features into its source code.

Including the latest features and security fixes from Android 13 in your app

In order to effectively incorporate third-party application integration into an existing system, businesses will need to devote substantial resources to code writing, deployment and testing. To ensure that these functionalities are implemented in the most efficient and effective manner, businesses should consider engaging dedicated Android developers who specialise in this type of implementation.

Thanks to Works, businesses have access to the top one percent of a pool of 1.5 million developers from which to hire android developers.

Take a look at our Hire page if you’re looking to fill open positions in your firm with top-notch android engineers.

FAQs

  1. Could you tell me whether there’s an Android number 13?

    Android 13, the latest iteration of the Android operating system, is set to be released to the public in September 2022. On 11 May 2022, during the Google I/O conference, the second beta version of Android 13, otherwise known as Tiramisu, was made available to the public. This version of the Android OS promises to offer a wide range of exciting new features that users will not want to miss out on.
  2. Can you tell me the name of Android number 13?

    The upcoming Android 13, also referred to as Android Tiramisu internally, is slated to be released with Google’s next Pixel 7 and Pixel 7 Pro smartphones. Additionally, the software upgrade will be available to the remaining Android devices between the end of 2022 and the start of 2023.

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