Od 27 marca 2025 r. zalecamy używanie android-latest-release zamiast aosp-main do kompilowania i wspołtworzenia AOSP. Więcej informacji znajdziesz w artykule o zmianach w AOSP.
Dokumentacja interfejsów HIDL
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Język opisu interfejsu HAL (HIDL) określa interfejs między HAL a użytkownikami. Określa on typy i wywołania metod zebrane w interfejsy i pakiety. HIDL to system komunikacji między bazami kodu, które mogą być kompilowane niezależnie i który jest przeznaczony do komunikacji między procesami. Zapoznaj się z przewodnikami HIDL.
Wygenerowana automatycznie dokumentacja plików HIDL (.hal) została wycofana.
Szczegółowe informacje o specyfikacjach interfejsu znajdziesz w plikach źródłowych HIDL w AOSP.
Pliki interfejsu HIDL znajdują się w 4 różnych lokalizacjach w AOSP:
- /hardware/interfaces
- /frameworks/hardware/interfaces
- /system/hardware/interfaces
- /system/libhidl/transport
W sekcjach poniżej znajdziesz linki do plików źródłowych HIDL w poszczególnych lokalizacjach.
/hardware/interfaces
/frameworks/hardware/interfaces
/system/hardware/interfaces
/system/libhidl/transport
Treść strony i umieszczone na niej fragmenty kodu podlegają licencjom opisanym w Licencji na treści. Java i OpenJDK są znakami towarowymi lub zastrzeżonymi znakami towarowymi należącymi do firmy Oracle lub jej podmiotów stowarzyszonych.
Ostatnia aktualizacja: 2025-07-27 UTC.
[[["Łatwo zrozumieć","easyToUnderstand","thumb-up"],["Rozwiązało to mój problem","solvedMyProblem","thumb-up"],["Inne","otherUp","thumb-up"]],[["Brak potrzebnych mi informacji","missingTheInformationINeed","thumb-down"],["Zbyt skomplikowane / zbyt wiele czynności do wykonania","tooComplicatedTooManySteps","thumb-down"],["Nieaktualne treści","outOfDate","thumb-down"],["Problem z tłumaczeniem","translationIssue","thumb-down"],["Problem z przykładami/kodem","samplesCodeIssue","thumb-down"],["Inne","otherDown","thumb-down"]],["Ostatnia aktualizacja: 2025-07-27 UTC."],[],[],null,["# Documentation for HIDL interfaces\n\nThe HAL Interface Description Language (HIDL) specifies the interface between a HAL and its users. It defines types and method calls, collected into interfaces and packages. HIDL is a system for communicating between codebases that may be compiled independently and is intended for inter-process communication. See the HIDL guides.\n\nThe autogenerated documentation for the HIDL (.hal) files have been deprecated.\nFor the details of the interface specifications, consult the HIDL source files\nin AOSP.\n\nHIDL interface files are in four different locations in AOSP:\n\n- /hardware/interfaces\n- /frameworks/hardware/interfaces\n- /system/hardware/interfaces\n- /system/libhidl/transport\n\nSee the sections below for links to the HIDL source files in each location.\n\n/hardware/interfaces\n--------------------\n\n- [/hardware/interfaces/](https://android.googlesource.com/platform/hardware/interfaces/+/android16-release)\n - [atrace/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/atrace/)\n - [audio/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/audio/)\n - [authsecret/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/authsecret/)\n - [automotive/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/automotive/)\n - [biometrics/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/biometrics/)\n - [bluetooth/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/bluetooth/)\n - [boot/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/boot/)\n - [broadcastradio/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/broadcastradio/)\n - [camera/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/camera/)\n - [cas/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/cas/)\n - [compatibility_matrices/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/compatibility_matrices/)\n - [configstore/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/configstore/)\n - [confirmationui/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/confirmationui/)\n - [contexthub/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/contexthub/)\n - [current.txt](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/current.txt)\n - [drm/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/drm/)\n - [dumpstate/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/dumpstate/)\n - [fastboot/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/fastboot/)\n - [gatekeeper/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/gatekeeper/)\n - [gnss/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/gnss/)\n - [graphics/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/graphics/)\n - [health/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/health/)\n - [ir/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/ir/)\n - [keymaster/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/keymaster/)\n - [light/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/light/)\n - [media/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/media/)\n - [memtrack/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/memtrack/)\n - [neuralnetworks/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/neuralnetworks/)\n - [nfc/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/nfc/)\n - [oemlock/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/oemlock/)\n - [power/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/power/)\n - [prebuilt_hashes/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/prebuilt_hashes/)\n - [radio/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/radio/)\n - [renderscript/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/renderscript/)\n - [secure_element/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/secure_element/)\n - [sensors/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/sensors/)\n - [soundtrigger/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/soundtrigger/)\n - [tests/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/tests/)\n - [tetheroffload/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/tetheroffload/)\n - [thermal/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/thermal/)\n - [tv/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/tv/)\n - [usb/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/usb/)\n - [vibrator/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/vibrator/)\n - [vr/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/vr/)\n - [weaver/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/weaver/)\n - [wifi/](https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android16-release/wifi/)\n\n/frameworks/hardware/interfaces\n-------------------------------\n\n- [/frameworks/hardware/interfaces/](https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/android16-release)\n - [displayservice/](https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/android16-release/displayservice/)\n - [schedulerservice/](https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/android16-release/schedulerservice/)\n - [sensorservice/](https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/android16-release/sensorservice/)\n - [vr/](https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/android16-release/vr/)\n\n/system/hardware/interfaces\n---------------------------\n\n- [/system/hardware/interfaces/](https://android.googlesource.com/platform/system/hardware/interfaces/+/android16-release)\n - [ashmem/](https://android.googlesource.com/platform/system/hardware/interfaces/+/android16-release/ashmem/)\n - [net/](https://android.googlesource.com/platform/system/hardware/interfaces/+/android16-release/net/)\n - [suspend/](https://android.googlesource.com/platform/system/hardware/interfaces/+/android16-release/suspend/)\n - [wifi/](https://android.googlesource.com/platform/system/hardware/interfaces/+/android16-release/wifi/)\n\n/system/libhidl/transport\n-------------------------\n\n- [/system/libhidl/transport/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/)\n - [allocator/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/allocator/)\n - [base/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/base/)\n - [current.txt](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/current.txt)\n - [include/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/include/)\n - [manager/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/manager/)\n - [memory/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/memory/)\n - [safe_union/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/safe_union/)\n - [token/](https://android.googlesource.com/platform/system/libhidl/+/android16-release/transport/token/)"]]
