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sensorservice

package
v0.0.9 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 6, 2026 License: CC0-1.0 Imports: 6 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TransactionIEventQueueDisableSensor = binder.FirstCallTransaction + 0
	TransactionIEventQueueEnableSensor  = binder.FirstCallTransaction + 1
)
View Source 
const (
	MethodIEventQueueDisableSensor = "disableSensor"
	MethodIEventQueueEnableSensor  = "enableSensor"
)
View Source 
const (
	TransactionISensorManagerCreateAshmemDirectChannel  = binder.FirstCallTransaction + 0
	TransactionISensorManagerCreateEventQueue           = binder.FirstCallTransaction + 1
	TransactionISensorManagerCreateGrallocDirectChannel = binder.FirstCallTransaction + 2
	TransactionISensorManagerGetDefaultSensor           = binder.FirstCallTransaction + 3
	TransactionISensorManagerGetSensorList              = binder.FirstCallTransaction + 4
)
View Source 
const (
	MethodISensorManagerCreateAshmemDirectChannel  = "createAshmemDirectChannel"
	MethodISensorManagerCreateEventQueue           = "createEventQueue"
	MethodISensorManagerCreateGrallocDirectChannel = "createGrallocDirectChannel"
	MethodISensorManagerGetDefaultSensor           = "getDefaultSensor"
	MethodISensorManagerGetSensorList              = "getSensorList"
)
View Source 
const (
	ISensorManagerResultNotExist         int32 = 1
	ISensorManagerResultNoMemory         int32 = 2
	ISensorManagerResultNoInit           int32 = 3
	ISensorManagerResultPermissionDenied int32 = 4
	ISensorManagerResultBadValue         int32 = 5
	ISensorManagerResultInvalidOperation int32 = 6
	ISensorManagerResultUnknownError     int32 = 7
)
View Source 
const DescriptorIDirectReportChannel = "android.frameworks.sensorservice.IDirectReportChannel"
View Source 
const DescriptorIEventQueue = "android.frameworks.sensorservice.IEventQueue"
View Source 
const DescriptorIEventQueueCallback = "android.frameworks.sensorservice.IEventQueueCallback"
View Source 
const DescriptorISensorManager = "android.frameworks.sensorservice.ISensorManager"
View Source 
const (
	MethodIDirectReportChannelConfigure = "configure"
)
View Source 
const (
	MethodIEventQueueCallbackOnEvent = "onEvent"
)
View Source 
const (
	TransactionIDirectReportChannelConfigure = binder.FirstCallTransaction + 0
)
View Source 
const (
	TransactionIEventQueueCallbackOnEvent = binder.FirstCallTransaction + 0
)

Variables

This section is empty.

Functions

This section is empty.

Types

type DirectReportChannelProxy 

type DirectReportChannelProxy struct {
	Remote binder.IBinder
}

func NewDirectReportChannelProxy 

func NewDirectReportChannelProxy(
	remote binder.IBinder,
) *DirectReportChannelProxy

func (*DirectReportChannelProxy) AsBinder 

func (p *DirectReportChannelProxy) AsBinder() binder.IBinder

func (*DirectReportChannelProxy) Configure 

func (p *DirectReportChannelProxy) Configure(
	ctx context.Context,
	sensorHandle int32,
	rate sensors.ISensorsRateLevel,
) (int32, error)

type DirectReportChannelStub 

type DirectReportChannelStub struct {
	Impl      IDirectReportChannel
	Transport binder.VersionAwareTransport
}

DirectReportChannelStub dispatches incoming binder transactions to a typed IDirectReportChannel implementation.

func (*DirectReportChannelStub) Descriptor 

func (s *DirectReportChannelStub) Descriptor() string

func (*DirectReportChannelStub) OnTransaction 

func (s *DirectReportChannelStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

type EventQueueCallbackProxy 

type EventQueueCallbackProxy struct {
	Remote binder.IBinder
}

func NewEventQueueCallbackProxy 

func NewEventQueueCallbackProxy(
	remote binder.IBinder,
) *EventQueueCallbackProxy

func (*EventQueueCallbackProxy) AsBinder 

func (p *EventQueueCallbackProxy) AsBinder() binder.IBinder

func (*EventQueueCallbackProxy) OnEvent 

func (p *EventQueueCallbackProxy) OnEvent(
	ctx context.Context,
	event sensors.Event,
) error

type EventQueueCallbackStub 

type EventQueueCallbackStub struct {
	Impl      IEventQueueCallback
	Transport binder.VersionAwareTransport
}

EventQueueCallbackStub dispatches incoming binder transactions to a typed IEventQueueCallback implementation.

func (*EventQueueCallbackStub) Descriptor 

func (s *EventQueueCallbackStub) Descriptor() string

func (*EventQueueCallbackStub) OnTransaction 

func (s *EventQueueCallbackStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

type EventQueueProxy 

type EventQueueProxy struct {
	Remote binder.IBinder
}

func NewEventQueueProxy 

func NewEventQueueProxy(
	remote binder.IBinder,
) *EventQueueProxy

func (*EventQueueProxy) AsBinder 

func (p *EventQueueProxy) AsBinder() binder.IBinder

func (*EventQueueProxy) DisableSensor 

func (p *EventQueueProxy) DisableSensor(
	ctx context.Context,
	sensorHandle int32,
) error

func (*EventQueueProxy) EnableSensor 

func (p *EventQueueProxy) EnableSensor(
	ctx context.Context,
	sensorHandle int32,
	samplingPeriodUs int32,
	maxBatchReportLatencyUs int64,
) error

type EventQueueStub 

type EventQueueStub struct {
	Impl      IEventQueue
	Transport binder.VersionAwareTransport
}

EventQueueStub dispatches incoming binder transactions to a typed IEventQueue implementation.

func (*EventQueueStub) Descriptor 

func (s *EventQueueStub) Descriptor() string

func (*EventQueueStub) OnTransaction 

func (s *EventQueueStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

type IDirectReportChannel 

type IDirectReportChannel interface {
	AsBinder() binder.IBinder
	Configure(ctx context.Context, sensorHandle int32, rate sensors.ISensorsRateLevel) (int32, error)
}

func NewDirectReportChannelStub 

func NewDirectReportChannelStub(
	impl IDirectReportChannelServer,
) IDirectReportChannel

NewDirectReportChannelStub creates a server-side IDirectReportChannel wrapping the given server implementation. The returned value satisfies IDirectReportChannel and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type IDirectReportChannelServer 

type IDirectReportChannelServer interface {
	Configure(ctx context.Context, sensorHandle int32, rate sensors.ISensorsRateLevel) (int32, error)
}

IDirectReportChannelServer is the server-side interface that user implementations provide to NewDirectReportChannelStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type IEventQueue 

type IEventQueue interface {
	AsBinder() binder.IBinder
	DisableSensor(ctx context.Context, sensorHandle int32) error
	EnableSensor(ctx context.Context, sensorHandle int32, samplingPeriodUs int32, maxBatchReportLatencyUs int64) error
}

func NewEventQueueStub 

func NewEventQueueStub(
	impl IEventQueueServer,
) IEventQueue

NewEventQueueStub creates a server-side IEventQueue wrapping the given server implementation. The returned value satisfies IEventQueue and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type IEventQueueCallback 

type IEventQueueCallback interface {
	AsBinder() binder.IBinder
	OnEvent(ctx context.Context, event sensors.Event) error
}

func NewEventQueueCallbackStub 

func NewEventQueueCallbackStub(
	impl IEventQueueCallbackServer,
) IEventQueueCallback

NewEventQueueCallbackStub creates a server-side IEventQueueCallback wrapping the given server implementation. The returned value satisfies IEventQueueCallback and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type IEventQueueCallbackServer 

type IEventQueueCallbackServer interface {
	OnEvent(ctx context.Context, event sensors.Event) error
}

IEventQueueCallbackServer is the server-side interface that user implementations provide to NewEventQueueCallbackStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type IEventQueueServer 

type IEventQueueServer interface {
	DisableSensor(ctx context.Context, sensorHandle int32) error
	EnableSensor(ctx context.Context, sensorHandle int32, samplingPeriodUs int32, maxBatchReportLatencyUs int64) error
}

IEventQueueServer is the server-side interface that user implementations provide to NewEventQueueStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type ISensorManager 

type ISensorManager interface {
	AsBinder() binder.IBinder
	CreateAshmemDirectChannel(ctx context.Context, mem common.Ashmem, size int64) (IDirectReportChannel, error)
	CreateEventQueue(ctx context.Context, callback IEventQueueCallback) (IEventQueue, error)
	CreateGrallocDirectChannel(ctx context.Context, buffer int32, size int64) (IDirectReportChannel, error)
	GetDefaultSensor(ctx context.Context, type_ sensors.SensorType) (sensors.SensorInfo, error)
	GetSensorList(ctx context.Context) ([]sensors.SensorInfo, error)
}

func NewSensorManagerStub 

func NewSensorManagerStub(
	impl ISensorManagerServer,
) ISensorManager

NewSensorManagerStub creates a server-side ISensorManager wrapping the given server implementation. The returned value satisfies ISensorManager and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type ISensorManagerServer 

type ISensorManagerServer interface {
	CreateAshmemDirectChannel(ctx context.Context, mem common.Ashmem, size int64) (IDirectReportChannel, error)
	CreateEventQueue(ctx context.Context, callback IEventQueueCallback) (IEventQueue, error)
	CreateGrallocDirectChannel(ctx context.Context, buffer int32, size int64) (IDirectReportChannel, error)
	GetDefaultSensor(ctx context.Context, type_ sensors.SensorType) (sensors.SensorInfo, error)
	GetSensorList(ctx context.Context) ([]sensors.SensorInfo, error)
}

ISensorManagerServer is the server-side interface that user implementations provide to NewSensorManagerStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type SensorManagerProxy 

type SensorManagerProxy struct {
	Remote binder.IBinder
}

func NewSensorManagerProxy 

func NewSensorManagerProxy(
	remote binder.IBinder,
) *SensorManagerProxy

func (*SensorManagerProxy) AsBinder 

func (p *SensorManagerProxy) AsBinder() binder.IBinder

func (*SensorManagerProxy) CreateAshmemDirectChannel 

func (p *SensorManagerProxy) CreateAshmemDirectChannel(
	ctx context.Context,
	mem common.Ashmem,
	size int64,
) (IDirectReportChannel, error)

func (*SensorManagerProxy) CreateEventQueue 

func (p *SensorManagerProxy) CreateEventQueue(
	ctx context.Context,
	callback IEventQueueCallback,
) (IEventQueue, error)

func (*SensorManagerProxy) CreateGrallocDirectChannel 

func (p *SensorManagerProxy) CreateGrallocDirectChannel(
	ctx context.Context,
	buffer int32,
	size int64,
) (IDirectReportChannel, error)

func (*SensorManagerProxy) GetDefaultSensor 

func (p *SensorManagerProxy) GetDefaultSensor(
	ctx context.Context,
	type_ sensors.SensorType,
) (sensors.SensorInfo, error)

func (*SensorManagerProxy) GetSensorList 

func (p *SensorManagerProxy) GetSensorList(
	ctx context.Context,
) ([]sensors.SensorInfo, error)

type SensorManagerStub 

type SensorManagerStub struct {
	Impl      ISensorManager
	Transport binder.VersionAwareTransport
}

SensorManagerStub dispatches incoming binder transactions to a typed ISensorManager implementation.

func (*SensorManagerStub) Descriptor 

func (s *SensorManagerStub) Descriptor() string

func (*SensorManagerStub) OnTransaction 

func (s *SensorManagerStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

Source Files

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