Samsung Galaxy A03 and A03S Android OS 13

Get ready to try Android 13 on the Samsung Galaxy A03 and A03S

camera New Features and APIs HDR video capture
Camera2 APIs can be used by apps to capture and preview HDR video content. Basic Functions change (all apps) The old version of the speech service app has been removed
Apps must use the default device provider for SpeechServicerather than coding a specific application. Basic Functions New Features and APIs OpenJDK 11 Updates
Android 13 includes a number of updates for compatibility with the OpenJDK 11 LTS release. Productivity and developer tools New Features and APIs Themed app icons
Apps can provide monochrome app icons that can be designed on the user’s device using Material You dynamic color. Productivity and developer tools New Features and APIs Language preferences for each app
Applications can use the new platform APIs to set or get the preferred user language for each application. Productivity and developer tools New Features and APIs faster hyphen
Android 13 greatly improves hyphenation performance for TextView cases. Productivity and developer tools New Features and APIs Text Transformation APIs
In Android 13, apps can call the new Text Transformation API so that users who speak languages ​​using phonetic character input methods can find what they’re looking for faster and easier. Productivity and developer tools New Features and APIs Improved line heights for non-Latin scripts
Android 13 improves the display of non-Latin scripts (such as Tamil, Burmese, Telugu, and Tibetan) with font height adapted to each language. Productivity and developer tools New Features and APIs Improved Japanese text wrapping
TextViews can now wrap text by Bunsetsu (the smallest unit of seemingly natural words) or phrases – rather than a character – for more polished and readable Japanese applications. Productivity and developer tools New Features and APIs Unicode Library Updates
Android 13 adds the latest improvements, fixes, and changes that are included in Unicode ICU 70, Unicode CLDR 40, and Unicode 14.0. Productivity and developer tools New Features and APIs vector color
Android 13 adds rendering support for COLR v1 fonts and updates system emojis to the COLRv1 format. Productivity and developer tools New Features and APIs Quick settings mode API
Apps that provide custom tiles can enable these tiles in the quick settings. Productivity and developer tools New Features and APIs Clipboard preview
Starting with Android 13, apps use standard visual confirmation whenever content is added to the clipboard. Productivity and developer tools New Features and APIs Predictive back gesture
Android 13 offers a predictive background gesture for Android devices such as phones, large and foldable screens. Productivity and developer tools New Features and APIs Bluetooth Audio LE
Android 13 adds built-in support for LE Audio, so developers should get the new capabilities for free on compatible devices. Productivity and developer tools New Features and APIs MIDI 2.0
Android 13 adds support for the new MIDI 2.0 standard, including the ability to connect MIDI 2.0 devices via USB. Productivity and developer tools New Features and APIs ART . improvements
Android 13 improves performance and efficiency for all apps through ART runtime updates. Google Play Services Change (apps targeting 13+) Permission is required for advertising ID
Apps that use the Google Play Services Advertising ID and target Android 13 (API level 33) and later must advertise AD_ID Normal permission in the application manifest file. Graphics New Features and APIs Programmable Shading
Programmable applications can be used RuntimeShader Objects to create advanced effects. Graphics New Features and APIs Choreographer improvements
Additional ways in Choreographer And the ASurfaceControl Application APIs provide more information about potential frames’ timelines and add more context to them SurfaceFlinger About the life cycle of the frame. The media New Features and APIs Predictive voice routing
Applications can use new APIs to define how audio is routed. The media New Features and APIs spatial sound
Immersive audio experience for more realistic content. Non-SDK interface limitations Change (apps targeting 13+) Updates to non-SDK interface limitations
Android 13 includes updated lists of non-SDK restricted interfaces based on collaboration with Android developers and the latest internal testing. performance and battery change (all apps) Provider Services Task Manager (FGS)
Android 13 allows users to stop the foreground services from the notification drawer, regardless of the target SDK version. performance and battery change (all apps) Improved prefetch job handling with JobScheduler
In Android 13, the system now tries to determine the next time the app will be launched, and uses this estimate to run prefetch functions. performance and battery change (all apps) Battery resource usage
Android 13 introduces the use of battery resources, which provides several ways to better manage the battery life of the device. PRIVACY AND SECURITY change (all apps) Runtime permission for notifications
Android 13 introduces new runtime notification permission: POST_NOTIFICATIONS. PRIVACY AND SECURITY change (all apps) Hide sensitive content from clipboard
Applications that allow users to copy sensitive content to the clipboard must add a tag to hide that content from previews of clipboard content. PRIVACY AND SECURITY change (all apps) Migrate away from the shared user ID
Applications that use a file android:sharedUserId The attribute is no longer dependent on the attribute’s functionality and must be passed on to other mechanisms. PRIVACY AND SECURITY Change (apps targeting 13+) New uptime permission for nearby Wi-Fi devices
When using some Wi-FI APIs, apps that don’t require access to the device’s physical location must strongly confirm this with a new permission. PRIVACY AND SECURITY Change (apps targeting 13+) Use of background body sensors requires new permission
If your app targets Android 13 and requires access to body sensor information while running in the background, you should declare the new BODY_SENSORS_BACKGROUND permission. PRIVACY AND SECURITY change (all apps) Intent filters block non-conforming targets
Applications no longer receive intent for components exported from external applications unless they match what is declared elements. PRIVACY AND SECURITY Change (apps targeting 13+) Granular media permissions
Apps should now use separate permissions to request access to different types of media, instead of READ_EXTERNAL_STORAGE permission. PRIVACY AND SECURITY New Features and APIs Safer export of context-recorded receivers
To help make runtime receivers more secure, Android 13 lets you specify whether a specific broadcast receiver in your app should be exported and shown to other apps on the device. PRIVACY AND SECURITY New Features and APIs photo picker
Apps should use a new image picker to provide a safe and built-in way for users to select media files without granting access to the entire media library. PRIVACY AND SECURITY New Features and APIs New uptime permission for nearby Wi-Fi devices
Apps can request new permission to discover nearby Wi-Fi devices without accessing the device’s location. PRIVACY AND SECURITY New Features and APIs New permission to use accurate alarms
When targeting Android 13, apps like calendars and alerts can use the new version USE_EXACT_ALARM Permission installation time to set accurate alarms. PRIVACY AND SECURITY New Features and APIs Developer permissions to downgrade
Starting with Android 13, your app can revoke access to runtime permissions that were previously granted, either by the system or by the user. PRIVACY AND SECURITY New Features and APIs APK Signature Scheme v3.1
APK Signature Scheme v3.1 allows apps to support native and managed signature tools in a single APK file, and supports SDK version targeting. PRIVACY AND SECURITY New Features and APIs Improved error reporting in Keystore and KeyMint
For applications that generate keys, Keystore and KeyMint now provide more detailed and accurate error indicators. Tablets and big screens New Features and APIs Improved support for tablets and large screen devices
Android 13 builds on the tablet improvements introduced in Android 12 and the 12L feature drop — including improvements to the system user interface, improved multitasking performance, and improved compatibility modes. User Experience Change (apps targeting 13+) Media controls derived from PlaybackState
The system now derives its media controls from PlaybackState instead of actions MediaStyle notices. User Experience Change (apps targeting 13+) Application color theme is automatically applied to WebView content
For apps targeting Android 13 (API level 33) or higher, setForceDark() neglected method. Instead, WebView now always sets the media query prefers-color-scheme According to the theme of the application, isLightTheme.

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