Android HAL

E418309

hardware abstraction layer software framework component

Android HAL (Hardware Abstraction Layer) is a framework component in the Android operating system that defines standard interfaces for hardware-specific implementations, enabling the Android system and apps to interact with device hardware in a consistent, modular way.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
HAL (Hardware Abstraction Layer)	2
Android HAL canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T4171910 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Android HAL
Context triple: [Vehicle HAL, relatedTo, Android HAL]

A. Android NDK
Android NDK is a toolset that enables Android app developers to implement parts of their apps in native C and C++ for improved performance and access to low-level system features.
B. Android Dalvik VM
Android Dalvik VM is the original process-virtual-machine-based runtime used by early versions of the Android operating system to execute applications compiled to Dalvik bytecode.
C. Android SDK
Android SDK is a collection of development tools, libraries, and APIs that enables developers to build, test, and debug applications for the Android operating system.
D. Snapdragon modem
Snapdragon modem is a family of mobile broadband modem chipsets by Qualcomm that provide high-speed cellular connectivity for smartphones, tablets, and other wireless devices.
E. MediaTek SoCs
MediaTek SoCs are system-on-chip solutions widely used in smartphones, tablets, smart TVs, and IoT devices, known for integrating ARM-based processors to deliver cost-effective performance and connectivity.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Android HAL
Target entity description: Android HAL (Hardware Abstraction Layer) is a framework component in the Android operating system that defines standard interfaces for hardware-specific implementations, enabling the Android system and apps to interact with device hardware in a consistent, modular way.

A. Android NDK
Android NDK is a toolset that enables Android app developers to implement parts of their apps in native C and C++ for improved performance and access to low-level system features.
B. Android Dalvik VM
Android Dalvik VM is the original process-virtual-machine-based runtime used by early versions of the Android operating system to execute applications compiled to Dalvik bytecode.
C. Android SDK
Android SDK is a collection of development tools, libraries, and APIs that enables developers to build, test, and debug applications for the Android operating system.
D. Snapdragon modem
Snapdragon modem is a family of mobile broadband modem chipsets by Qualcomm that provide high-speed cellular connectivity for smartphones, tablets, and other wireless devices.
E. MediaTek SoCs
MediaTek SoCs are system-on-chip solutions widely used in smartphones, tablets, smart TVs, and IoT devices, known for integrating ARM-based processors to deliver cost-effective performance and connectivity.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	hardware abstraction layer ⓘ software framework component ⓘ
accessedVia	JNI and native system services ⓘ
category	Android system architecture component ⓘ
conformsTo	stable interface contracts between framework and vendor code ⓘ
designedBy	Google ⓘ
developedFor	Android platform ⓘ linked to: Android
documentedAt	developer.android.com ⓘ
enables	communication between Android framework and device hardware ⓘ consistent hardware access for Android apps ⓘ
goal	allow Android framework to evolve independently of hardware ⓘ reduce fragmentation in hardware support ⓘ simplify Android OS updates for OEMs ⓘ
hasInterfaceStyle	AIDL-based interfaces in modern HALs ⓘ C-based function tables in legacy HALs ⓘ HIDL-based interfaces in newer HALs ⓘ
hasRole	abstracts hardware-specific implementations ⓘ decouples Android framework from device hardware ⓘ enables modular hardware support ⓘ provides standard interfaces to hardware ⓘ
implementedBy	device vendors ⓘ silicon manufacturers ⓘ
implementedIn	native code ⓘ
introducedIn	early versions of Android ⓘ
partOf	Android operating system ⓘ linked to: Android
relatedTo	AIDL ⓘ Android Treble ⓘ linked to: project Treble modularization HIDL ⓘ
runsIn	vendor partition on Treble-enabled devices ⓘ
specifiedIn	Android Compatibility Definition Document ⓘ linked to: Android compatibility definition document
standardizedIn	Android 8.0 Oreo Treble architecture ⓘ linked to: project Treble modularization
supports	Bluetooth hardware ⓘ GPS hardware ⓘ USB hardware ⓘ Wi‑Fi hardware ⓘ audio hardware ⓘ camera hardware ⓘ graphics and display hardware ⓘ lights hardware ⓘ multiple hardware components ⓘ power management hardware ⓘ radio interface layer (RIL) ⓘ sensors ⓘ vibrator hardware ⓘ
usedBy	Android framework ⓘ linked to: Android application framework Android system services ⓘ device manufacturers ⓘ system apps ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Vehicle HAL → relatedTo → Android HAL ⓘ

WPILib for C++ → hasComponent → HAL (Hardware Abstraction Layer) ⓘ

linked to: Android HAL

Core Audio → hasComponent → HAL (Hardware Abstraction Layer) ⓘ