Funkcje i interfejsy API

Android 16 wprowadza nowe, świetne funkcje i interfejsy API dla deweloperów. W następnych sekcjach omówimy te funkcje, aby ułatwić Ci rozpoczęcie korzystania z powiązanych interfejsów API.

Sprawdź też, w jakich obszarach zmiany na platformie mogą mieć wpływ na Twoje aplikacje. Więcej informacji znajdziesz na tych stronach:

• Zmiany zachowania, które wpływają na aplikacje kierowane na Androida 16
• Zmiany zachowania, które wpływają na wszystkie aplikacje niezależnie od targetSdkVersion.

Główna funkcja

Android zawiera nowe interfejsy API, które rozszerzają podstawowe możliwości systemu.

2 wersje interfejsu Android API w 2025 r.

• This preview is for the next major release of Android with a planned launch in Q2 of 2025. This release is similar to all of our API releases in the past, where we can have planned behavior changes that are often tied to a targetSdkVersion.
• We're planning the major release a quarter earlier (Q2 rather than Q3 in prior years) to better align with the schedule of device launches across our ecosystem, so more devices can get the major release of Android sooner. With the major release coming in Q2, you'll need to do your annual compatibility testing a few months earlier than in previous years to make sure your apps are ready.
• We plan to have another release in Q4 of 2025 which also will include new developer APIs. The Q2 major release will be the only release in 2025 to include planned behavior changes that could affect apps.

In addition to new developer APIs, the Q4 minor release will pick up feature updates, optimizations, and bug fixes; it will not include any app-impacting behavior changes.

We'll continue to have quarterly Android releases. The Q1 and Q3 updates in-between the API releases will provide incremental updates to help ensure continuous quality. We're actively working with our device partners to bring the Q2 release to as many devices as possible.

Using new APIs with major and minor releases

Guarding a code block with a check for API level is done today using the SDK_INT constant with VERSION_CODES. This will continue to be supported for major Android releases.

if (SDK_INT >= VERSION_CODES.BAKLAVA) {
  // Use APIs introduced in Android 16
}

The new SDK_INT_FULL constant can be used for API checks against both major and minor versions with the new VERSION_CODES_FULL enumeration.

if (SDK_INT_FULL >= VERSION_CODES_FULL.[MAJOR or MINOR RELEASE]) {
  // Use APIs introduced in a major or minor release
}

You can also use the Build.getMinorSdkVersion() method to get just the minor SDK version.

val minorSdkVersion = Build.getMinorSdkVersion(VERSION_CODES_FULL.BAKLAVA)

These APIs have not yet been finalized and are subject to change, so please send us feedback if you have any concerns.

Wrażenia użytkownika i interfejs systemu

Android 16 daje deweloperom i użytkownikom aplikacji większą kontrolę oraz elastyczność w konfigurowaniu urządzenia zgodnie z ich potrzebami.

Powiadomienia o postępie

Android 16 引入了以进度为中心的通知，可帮助用户顺畅地跟踪用户发起的端到端历程。

Notification.ProgressStyle 是一种新的通知样式，可让您创建以进度为中心的通知。主要用例包括共享车辆、送货和导航。在 Notification.ProgressStyle 类中，您可以使用点和细分来表示用户体验历程中的状态和里程碑。

如需了解详情，请参阅以进度为中心的通知文档页面。

锁屏上显示的以进度为中心的通知。

在通知栏中显示的以进度为中心的通知。

Aktualizacje przewidywanego przejścia wstecz

Android 16 zawiera nowe interfejsy API, które ułatwiają włączanie przewidujących animacji przejścia wstecz w przypadku nawigacji za pomocą gestów, np. animacji powrotu do ekranu głównego. Zarejestrowanie funkcji onBackInvokedCallback z nową PRIORITY_SYSTEM_NAVIGATION_OBSERVER pozwala aplikacji na odbieranie zwykłego wywołania onBackInvoked, gdy system obsługuje cofanie bez wpływu na normalny przepływ procesu cofania.

Android 16 zawiera dodatkowo finishAndRemoveTaskCallback() i moveTaskToBackCallback. Dzięki zarejestrowaniu tych funkcji z OnBackInvokedDispatcher system może wywoływać określone zachowania i odtwarzać odpowiednie animacje z wyprzedzeniem, gdy zostanie użyty gest wstecz.

Bardziej rozbudowane reakcje haptyczne

自诞生之日起，Android 就提供了对触感反馈致动器的控制。

Android 11 添加了对更复杂的触感反馈效果的支持，更高级的致动器可以通过设备定义的语义基元 VibrationEffect.Compositions 支持这些效果。

Android 16 添加了触感反馈 API，让应用能够定义触感反馈效果的振幅和频率曲线，同时抽象出设备功能之间的差异。

Narzędzia i produktywność programistów

Chociaż większość naszych działań na rzecz zwiększenia produktywności skupia się na takich narzędziach jak Android Studio, Jetpack Compose i biblioteki Jetpacka na Androida, zawsze szukamy sposobów na to, aby platforma pomagała Ci w realizowaniu Twoich pomysłów.

Zarządzanie treściami w animowanych tapetach

In Android 16, the live wallpaper framework is gaining a new content API to address the challenges of dynamic, user-driven wallpapers. Currently, live wallpapers incorporating user-provided content require complex, service-specific implementations. Android 16 introduces WallpaperDescription and WallpaperInstance. WallpaperDescription lets you identify distinct instances of a live wallpaper from the same service. For example, a wallpaper that has instances on both the home screen and on the lock screen may have unique content in both places. The wallpaper picker and WallpaperManager use this metadata to better present wallpapers to users, streamlining the process for you to create diverse and personalized live wallpaper experiences.

Wydajność i bateria

Android 16 wprowadza interfejsy API, które ułatwiają zbieranie statystyk dotyczących aplikacji.

Profilowanie wywoływane przez system

ProfilingManager was added in Android 15, giving apps the ability to request profiling data collection using Perfetto on public devices in the field. However, since this profiling must be started from the app, critical flows such as startups or ANRs would be difficult or impossible for apps to capture.

To help with this, Android 16 introduces system-triggered profiling to ProfilingManager. Apps can register interest in receiving traces for certain triggers such as cold start reportFullyDrawn or ANRs, and then the system starts and stops a trace on the app's behalf. After the trace completes, the results are delivered to the app's data directory.

Uruchamianie komponentu w ApplicationStartInfo

ApplicationStartInfo was added in Android 15, allowing an app to see reasons for process start, start type, start times, throttling, and other useful diagnostic data. Android 16 adds getStartComponent() to distinguish what component type triggered the start, which can be helpful for optimizing the startup flow of your app.

Lepsza analiza zadań

The JobScheduler#getPendingJobReason() API returns a reason why a job might be pending. However, a job might be pending for multiple reasons.

In Android 16, we are introducing a new API JobScheduler#getPendingJobReasons(int jobId), which returns multiple reasons why a job is pending, due to both explicit constraints set by the developer and implicit constraints set by the system.

We're also introducing JobScheduler#getPendingJobReasonsHistory(int jobId), which returns a list of the most recent constraint changes.

We recommend using the API to help you debug why your jobs may not be executing, especially if you're seeing reduced success rates of certain tasks or have bugs around latency of certain job completion. For example, updating widgets in the background failed to occur or prefetch job failed to be called prior to app start.

This can also better help you understand if certain jobs are not completing due to system defined constraints versus explicitly set constraints.

adaptacyjna częstotliwość odświeżania,

Adaptive refresh rate (ARR), introduced in Android 15, enables the display refresh rate on supported hardware to adapt to the content frame rate using discrete VSync steps. This reduces power consumption while eliminating the need for potentially jank-inducing mode-switching.

Android 16 introduces hasArrSupport() and getSuggestedFrameRate(int) while restoring getSupportedRefreshRates() to make it easier for your apps to take advantage of ARR. RecyclerView 1.4 internally supports ARR when it is settling from a fling or smooth scroll, and we're continuing our work to add ARR support into more Jetpack libraries. This frame rate article covers many of the APIs you can use to set the frame rate so that your app can directly use ARR.

Interfejsy Headroom w ADPF

SystemHealthManager 引入了 getCpuHeadroom 和 getGpuHeadroom API，旨在为游戏和资源密集型应用提供可用 CPU 和 GPU 资源的估算值。通过这些方法，您可以评估应用或游戏如何以最佳方式改善系统运行状况，尤其是在与用于检测热节流的其他 Android 动态性能框架 (ADPF) API 搭配使用时。

在受支持的设备上使用 CpuHeadroomParams 和 GpuHeadroomParams，您可以自定义用于计算余量的时间范围，并在平均资源可用性或最低资源可用性之间进行选择。这有助于您相应地减少 CPU 或 GPU 资源用量，从而提升用户体验并延长电池续航时间。

Ułatwienia dostępu

Android 16 zawiera nowe interfejsy API i funkcje ułatwień dostępu, które ułatwiają udostępnianie aplikacji wszystkim użytkownikom.

Ulepszone interfejsy API ułatwień dostępu

Android 16 adds additional APIs to enhance UI semantics that help improve consistency for users that rely on accessibility services, such as TalkBack.

Outline text for maximum text contrast

Users with low vision often have reduced contrast sensitivity, making it challenging to distinguish objects from their backgrounds. To help these users, Android 16 introduces outline text, replacing high contrast text, which draws a larger contrasting area around text to greatly improve legibility.

Android 16 contains new AccessibilityManager APIs to let your apps check or register a listener to see if this mode is enabled. This is primarily for UI Toolkits like Compose to offer a similar visual experience. If you maintain a UI Toolkit library or your app performs custom text rendering that bypasses the android.text.Layout class then you can use this to know when outline text is enabled.

Duration added to TtsSpan

Android 16 extends TtsSpan with a TYPE_DURATION, consisting of ARG_HOURS, ARG_MINUTES, and ARG_SECONDS. This lets you directly annotate time duration, ensuring accurate and consistent text-to-speech output with services like TalkBack.

Support elements with multiple labels

Android currently allows UI elements to derive their accessibility label from another, and now offers the ability for multiple labels to be associated, a common scenario in web content. By introducing a list-based API within AccessibilityNodeInfo, Android can directly support these multi-label relationships. As part of this change, we've deprecated AccessibilityNodeInfo#setLabeledBy and #getLabeledBy in favor of #addLabeledBy, #removeLabeledBy, and #getLabeledByList.

Improved support for expandable elements

Android 16 adds accessibility APIs that allow you to convey the expanded or collapsed state of interactive elements, such as menus and expandable lists. By setting the expanded state using setExpandedState and dispatching TYPE_WINDOW_CONTENT_CHANGED AccessibilityEvents with a CONTENT_CHANGE_TYPE_EXPANDED content change type, you can ensure that screen readers like TalkBack announce state changes, providing a more intuitive and inclusive user experience.

Indeterminate ProgressBars

Android 16 adds RANGE_TYPE_INDETERMINATE, giving a way for you to expose RangeInfo for both determinate and indeterminate ProgressBar widgets, allowing services like TalkBack to more consistently provide feedback for progress indicators.

Tri-state CheckBox

The new AccessibilityNodeInfo getChecked and setChecked(int) methods in Android 16 now support a "partially checked" state in addition to "checked" and "unchecked." This replaces the deprecated boolean isChecked and setChecked(boolean).

Supplemental descriptions

When an accessibility service describes a ViewGroup, it combines content labels from its child views. If you provide a contentDescription for the ViewGroup, accessibility services assume you are also overriding the description of non-focusable child views. This can be problematic if you want to label things like a drop-down (for example, "Font Family") while preserving the current selection for accessibility (for example, "Roboto"). Android 16 adds setSupplementalDescription so you can provide text that provides information about a ViewGroup without overriding information from its children.

Required form fields

Android 16 adds setFieldRequired to AccessibilityNodeInfo so apps can tell an accessibility service that input to a form field is required. This is an important scenario for users filling out many types of forms, even things as simple as a required terms and conditions checkbox, helping users to consistently identify and quickly navigate between required fields.

Telefon jako mikrofon do połączeń głosowych z aparatami słuchowymi LEA

Android 16 adds the capability for users of LE Audio hearing aids to switch between the built-in microphones on the hearing aids and the microphone on their phone for voice calls. This can be helpful in noisy environments or other situations where the hearing aid's microphones might not perform well.

Sterowanie głośnością dźwięków otoczenia w aparatach słuchowych LEA

Android 16 adds the capability for users of LE Audio hearing aids to adjust the volume of ambient sound that is picked up by the hearing aid's microphones. This can be helpful in situations where background noise is too loud or too quiet.

Aparat

Android 16 zapewnia lepszą obsługę profesjonalnych aparatów, umożliwiając hybrydalną automatyczną ekspozycję oraz dokładne dostosowanie temperatury i odsłonięcia kolorów. Nowy wskaźnik trybu nocnego pomaga aplikacji określić, kiedy włączyć i wyłączyć tryb nocny kamery. Nowe działania Intent ułatwiają robienie zdjęć w ruchu. Nadal ulepszamy zdjęcia w technologii Ultra HDR, dodając obsługę kodowania HEIC i nowe parametry z projektu standardu ISO 21496-1.

Hybrydowa automatyczna ekspozycja

Android 16 向 Camera2 添加了新的混合自动曝光模式，让您可以手动控制曝光的特定方面，同时让自动曝光 (AE) 算法处理其余部分。您可以控制 ISO + AE 和曝光时间 + AE，与当前方法（您要么完全手动控制，要么完全依赖自动曝光）相比，可提供更大的灵活性。

public void setISOPriority() {
  ...
  int[] availablePriorityModes =
     mStaticInfo.getCharacteristics().get(CameraCharacteristics.
     COLOR_AE_AVAILABLE_PRIORITY_MODES);
  ...
  // Turn on AE mode to set priority mode
  reqBuilder.set(CaptureRequest.CONTROL_AE_MODE,
      CameraMetadata.CONTROL_AE_MODE_ON);
  reqBuilder.set(CaptureRequest.CONTROL_AE_PRIORITY_MODE,
      CameraMetadata.CONTROL_AE_PRIORITY_MODE_SENSOR_SENSITIVITY);
  reqBuilder.set(CaptureRequest.SENSOR_SENSITIVITY,
      TEST_SENSITIVITY_VALUE);
  CaptureRequest request = reqBuilder.build();
  ...
}

precyzyjne dostosowanie temperatury kolorów i odcienia;

Android 16 adds camera support for fine color temperature and tint adjustments to better support professional video recording applications. In previous Android versions, you could control white balance settings through CONTROL_AWB_MODE, which contains options limited to a preset list, such as Incandescent, Cloudy, and Twilight. The COLOR_CORRECTION_MODE_CCT enables the use of COLOR_CORRECTION_COLOR_TEMPERATURE and COLOR_CORRECTION_COLOR_TINT for precise adjustments of white balance based on the correlated color temperature.

fun setCCT() {
    // ... (Your existing code before this point) ...

    val colorTemperatureRange: Range<Int> =
        mStaticInfo.characteristics[CameraCharacteristics.COLOR_CORRECTION_COLOR_TEMPERATURE_RANGE]

    // Set to manual mode to enable CCT mode
    reqBuilder[CaptureRequest.CONTROL_AWB_MODE] = CameraMetadata.CONTROL_AWB_MODE_OFF
    reqBuilder[CaptureRequest.COLOR_CORRECTION_MODE] = CameraMetadata.COLOR_CORRECTION_MODE_CCT
    reqBuilder[CaptureRequest.COLOR_CORRECTION_COLOR_TEMPERATURE] = 5000
    reqBuilder[CaptureRequest.COLOR_CORRECTION_COLOR_TINT] = 30

    val request: CaptureRequest = reqBuilder.build()

    // ... (Your existing code after this point) ...
}

The following examples show how a photo would look after applying different color temperature and tint adjustments:

Wykrywanie sceny w trybie nocnym aparatu

To help your app know when to switch to and from a night mode camera session, Android 16 adds EXTENSION_NIGHT_MODE_INDICATOR. If supported, it's available in the CaptureResult within Camera2.

This is the API we briefly mentioned as coming soon in the How Instagram enabled users to take stunning low light photos blog post. That post is a practical guide on how to implement night mode together with a case study that links higher-quality in-app night mode photos with an increase in the number of photos shared from the in-app camera.

Działania intencji przechwytywania zdjęć ruchomych

Android 16 adds standard Intent actions — ACTION_MOTION_PHOTO_CAPTURE, and ACTION_MOTION_PHOTO_CAPTURE_SECURE — which request that the camera application capture a motion photo and return it.

You must either pass an extra EXTRA_OUTPUT to control where the image will be written, or a Uri through Intent.setClipData(ClipData). If you don't set a ClipData, it will be copied there for you when calling Context.startActivity(Intent).

Ulepszenia obrazu w trybie UltraHDR

Android 16 continues our work to deliver dazzling image quality with UltraHDR images. It adds support for UltraHDR images in the HEIC file format. These images will get ImageFormat type HEIC_ULTRAHDR and will contain an embedded gainmap similar to the existing UltraHDR JPEG format. We're working on AVIF support for UltraHDR as well, so stay tuned.

In addition, Android 16 implements additional parameters in UltraHDR from the ISO 21496-1 draft standard, including the ability to get and set the colorspace that gainmap math should be applied in, as well as support for HDR encoded base images with SDR gainmaps.

Grafika

Android 16 zawiera najnowsze ulepszenia grafiki, takie jak niestandardowe efekty graficzne z AGSL.

Efekty graficzne za pomocą AGSL

Android 16 adds RuntimeColorFilter and RuntimeXfermode, allowing you to author complex effects like Threshold, Sepia, and Hue Saturation and apply them to draw calls. Since Android 13, you've been able to use AGSL to create custom RuntimeShaders that extend Shader. The new API mirrors this, adding an AGSL-powered RuntimeColorFilter that extends ColorFilter, and a Xfermode effect that lets you implement AGSL-based custom compositing and blending between source and destination pixels.

private val thresholdEffectString = """
    uniform half threshold;

    half4 main(half4 c) {
        half luminosity = dot(c.rgb, half3(0.2126, 0.7152, 0.0722));
        half bw = step(threshold, luminosity);
        return bw.xxx1 * c.a;
    }"""

fun setCustomColorFilter(paint: Paint) {
   val filter = RuntimeColorFilter(thresholdEffectString)
   filter.setFloatUniform(0.5);
   paint.colorFilter = filter
}

Łączność

Android 16 aktualizuje platformę, aby zapewnić Twojej aplikacji dostęp do najnowszych osiągnięć w zakresie komunikacji i technologii bezprzewodowych.

Określanie położenia z zwiększonym bezpieczeństwem

Android 16 adds support for robust security features in Wi-Fi location on supported devices with Wi-Fi 6's 802.11az, allowing apps to combine the higher accuracy, greater scalability, and dynamic scheduling of the protocol with security enhancements including AES-256-based encryption and protection against MITM attacks. This allows it to be used more safely in proximity use cases, such as unlocking a laptop or a vehicle door. 802.11az is integrated with the Wi-Fi 6 standard, leveraging its infrastructure and capabilities for wider adoption and easier deployment.

Ogólne interfejsy API do określania zasięgu

Android 16 includes the new RangingManager, which provides ways to determine the distance and angle on supported hardware between the local device and a remote device. RangingManager supports the usage of a variety of ranging technologies such as BLE channel sounding, BLE RSSI-based ranging, Ultra Wideband, and Wi-Fi round trip time.

Multimedia

Android 16 zawiera wiele funkcji, które ułatwiają korzystanie z multimediów.

Ulepszenia selektora zdjęć

The photo picker provides a safe, built-in way for users to grant your app access to selected images and videos from both local and cloud storage, instead of their entire media library. Using a combination of Modular System Components through Google System Updates and Google Play services, it's supported back to Android 4.4 (API level 19). Integration requires just a few lines of code with the associated Android Jetpack library.

Android 16 includes the following improvements to the photo picker:

• Embedded photo picker: New APIs that enable apps to embed the photo picker into their view hierarchy. This allows it to feel like a more integrated part of the app while still leveraging the process isolation that allows users to select media without the app needing overly broad permissions. To maximize compatibility across platform versions and simplify your integration, you'll want to use the forthcoming Android Jetpack library if you want to integrate the embedded photo picker.
• Cloud search in photo picker: New APIs that enable searching from the cloud media provider for the Android photo picker. Search functionality in the photo picker is coming soon.

Zaawansowane filmy profesjonalne

Android 16 introduces support for the Advanced Professional Video (APV) codec which is designed to be used for professional level high quality video recording and post production.

The APV codec standard has the following features:

• Perceptually lossless video quality (close to raw video quality)
• Low complexity and high throughput intra-frame-only coding (without pixel domain prediction) to better support editing workflows
• Support for high bit-rate range up to a few Gbps for 2K, 4K and 8K resolution content, enabled by a lightweight entropy coding scheme
• Frame tiling for immersive content and for enabling parallel encoding and decoding
• Support for various chroma sampling formats and bit-depths
• Support for multiple decoding and re-encoding without severe visual quality degradation
• Support multi-view video and auxiliary video like depth, alpha, and preview
• Support for HDR10/10+ and user-defined metadata

A reference implementation of APV is provided through the OpenAPV project. Android 16 will implement support for the APV 422-10 Profile that provides YUV 422 color sampling along with 10-bit encoding and for target bitrates of up to 2Gbps.

Prywatność

Android 16 zawiera wiele funkcji, które pomagają deweloperom aplikacji chronić prywatność użytkowników.

Aktualizacje Health Connect

开发者预览版中的 Health Connect 新增了 ACTIVITY_INTENSITY，这是一种根据世界卫生组织关于中等强度和剧烈强度活动的指南定义的新数据类型。每个记录都需要提供开始时间、结束时间以及活动强度（中等或剧烈）。

Health Connect 还包含支持健康记录的更新版 API。这样一来，应用便可以在征得用户明确同意的情况下，以 FHIR 格式读取和写入医疗记录。此 API 目前处于抢先体验计划阶段。如果您想参与，请报名参加抢先体验计划。

Piaskownica prywatności na Androida

Android 16 中集成了最新版本的 Privacy Sandbox on Android，这是我们持续致力于开发可让用户放心地知道其隐私受到保护的技术的一部分。您可以访问我们的网站，详细了解 Privacy Sandbox on Android 开发者 Beta 版计划，以便顺利上手。不妨了解 SDK 运行时，它可让 SDK 在与其所服务的应用分离的专用运行时环境中运行，从而为用户数据收集和共享提供更强的保护措施。

Bezpieczeństwo

Android 16 zawiera funkcje, które pomagają zwiększyć bezpieczeństwo aplikacji i chronić jej dane.

Interfejs API udostępniania kluczy

Android 16 adds APIs that support sharing access to Android Keystore keys with other apps. The new KeyStoreManager class supports granting and revoking access to keys by app uid, and includes an API for apps to access shared keys.

Formaty urządzeń

Android 16 zapewnia aplikacjom obsługę, która pozwala w pełni wykorzystać możliwości formatów Androida.

ujednolicony system jakości obrazu i dźwięku w telewizorach,

Android 16 中的新 MediaQuality 软件包公开了一组标准化 API，用于访问音频和图片配置文件以及与硬件相关的设置。这样，在线播放应用就可以查询配置文件并将其动态应用于媒体：

• 使用更大动态范围进行母版制作的电影需要更高的色彩准确度，才能看清阴影中的细微细节并根据环境光线进行调整，因此，最好使用色彩准确度优先于亮度的配置文件。
• 体育赛事直播通常采用较窄的动态范围进行母版制作，但通常是在白天观看，因此偏向亮度而非色彩准确度的配置文件可以获得更好的效果。
• 完全交互式内容需要尽可能减少处理以缩短延迟时间，并且需要更高的帧速率，因此许多电视都附带游戏配置文件。

借助此 API，应用可以在个人资料之间切换，用户可以享受调整支持的电视，以便尽可能适合其内容。

Internacjonalizacja

Android 16 wprowadza funkcje i możliwości, które uzupełniają obsługę urządzenia w różnych językach.

Tekst pionowy

Android 16 adds low-level support for rendering and measuring text vertically to provide foundational vertical writing support for library developers. This is particularly useful for languages like Japanese that commonly use vertical writing systems. A new flag, VERTICAL_TEXT_FLAG, has been added to the Paint class. When this flag is set using Paint.setFlags, Paint's text measurement APIs will report vertical advances instead of horizontal advances, and Canvas will draw text vertically.

val text = "「春は、曙。」"
Box(
    Modifier.padding(innerPadding).background(Color.White).fillMaxSize().drawWithContent {
        drawIntoCanvas { canvas ->
            val paint = Paint().apply { textSize = 64.sp.toPx() }
            // Draw text vertically
            paint.flags = paint.flags or VERTICAL_TEXT_FLAG
            val height = paint.measureText(text)
            canvas.nativeCanvas.drawText(
                text,
                0,
                text.length,
                size.width / 2,
                (size.height - height) / 2,
                paint
            )
        }
    }
) {}

Dostosowywanie systemu pomiarowego

Users can now customize their measurement system in regional preferences within Settings. The user preference is included as part of the locale code, so you can register a BroadcastReceiver on ACTION_LOCALE_CHANGED to handle locale configuration changes when regional preferences change.

Using formatters can help match the local experience. For example, "0.5 in" in English (United States), is "12,7 mm" for a user who has set their phone to English (Denmark) or who uses their phone in English (United States) with the metric system as the measurement system preference.

To find these settings, open the Settings app and navigate to System > Languages & region.