| android::AudioHardwareInterface | AudioHardwareInterface.h defines the interface to the audio hardware abstraction layer |
| android::AudioStreamIn | AudioStreamIn is the abstraction interface for the audio input hardware |
| android::AudioStreamOut | AudioStreamOut is the abstraction interface for the audio output hardware |
| android::CameraHardwareInterface | CameraHardwareInterface.h defines the interface to the camera hardware abstraction layer, used for setting and getting parameters, live previewing, and taking pictures |
| GpsCallbacks | GPS callback structure |
| GpsInterface | Represents the standard GPS interface |
| GpsLocation | Represents a location |
| GpsStatus | Represents the status |
| GpsSuplInterface | Extended interface for SUPL support |
| GpsSvInfo | Represents SV information |
| GpsSvStatus | Represents SV status |
| GpsXtraCallbacks | Callback structure for the XTRA interface |
| GpsXtraInterface | Extended interface for XTRA support |