earc

package
v0.0.8 Latest Latest
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 Go to latest Published: Apr 3, 2026 License: CC0-1.0 Imports: 4 Imported by: 0

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Constants

View Source 
const (
	TransactionIEArcSetEArcEnabled                   = binder.FirstCallTransaction + 0
	TransactionIEArcIsEArcEnabled                    = binder.FirstCallTransaction + 1
	TransactionIEArcSetCallback                      = binder.FirstCallTransaction + 2
	TransactionIEArcGetState                         = binder.FirstCallTransaction + 3
	TransactionIEArcGetLastReportedAudioCapabilities = binder.FirstCallTransaction + 4
)
View Source 
const (
	MethodIEArcSetEArcEnabled                   = "setEArcEnabled"
	MethodIEArcIsEArcEnabled                    = "isEArcEnabled"
	MethodIEArcSetCallback                      = "setCallback"
	MethodIEArcGetState                         = "getState"
	MethodIEArcGetLastReportedAudioCapabilities = "getLastReportedAudioCapabilities"
)
View Source 
const (
	TransactionIEArcCallbackOnStateChange          = binder.FirstCallTransaction + 0
	TransactionIEArcCallbackOnCapabilitiesReported = binder.FirstCallTransaction + 1
)
View Source 
const (
	MethodIEArcCallbackOnStateChange          = "onStateChange"
	MethodIEArcCallbackOnCapabilitiesReported = "onCapabilitiesReported"
)
View Source 
const DescriptorIEArc = "android.hardware.tv.hdmi.earc.IEArc"
View Source 
const DescriptorIEArcCallback = "android.hardware.tv.hdmi.earc.IEArcCallback"

Variables

This section is empty.

Functions

This section is empty.

Types

type EArcCallbackProxy 

type EArcCallbackProxy struct {
	Remote binder.IBinder
}

func NewEArcCallbackProxy 

func NewEArcCallbackProxy(
	remote binder.IBinder,
) *EArcCallbackProxy

func (*EArcCallbackProxy) AsBinder 

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

func (*EArcCallbackProxy) OnCapabilitiesReported 

func (p *EArcCallbackProxy) OnCapabilitiesReported(
	ctx context.Context,
	rawCapabilities []byte,
	portId int32,
) error

func (*EArcCallbackProxy) OnStateChange 

func (p *EArcCallbackProxy) OnStateChange(
	ctx context.Context,
	status IEArcStatus,
	portId int32,
) error

type EArcCallbackStub 

type EArcCallbackStub struct {
	Impl      IEArcCallback
	Transport binder.VersionAwareTransport
}

EArcCallbackStub dispatches incoming binder transactions to a typed IEArcCallback implementation.

func (*EArcCallbackStub) Descriptor 

func (s *EArcCallbackStub) Descriptor() string

func (*EArcCallbackStub) OnTransaction 

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

type EArcProxy 

type EArcProxy struct {
	Remote binder.IBinder
}

func NewEArcProxy 

func NewEArcProxy(
	remote binder.IBinder,
) *EArcProxy

func (*EArcProxy) AsBinder 

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

func (*EArcProxy) GetLastReportedAudioCapabilities 

func (p *EArcProxy) GetLastReportedAudioCapabilities(
	ctx context.Context,
	portId int32,
) ([]byte, error)

func (*EArcProxy) GetState 

func (p *EArcProxy) GetState(
	ctx context.Context,
	portId int32,
) (IEArcStatus, error)

func (*EArcProxy) IsEArcEnabled 

func (p *EArcProxy) IsEArcEnabled(
	ctx context.Context,
) (bool, error)

func (*EArcProxy) SetCallback 

func (p *EArcProxy) SetCallback(
	ctx context.Context,
	callback IEArcCallback,
) error

func (*EArcProxy) SetEArcEnabled 

func (p *EArcProxy) SetEArcEnabled(
	ctx context.Context,
	enabled bool,
) error

type EArcStub 

type EArcStub struct {
	Impl      IEArc
	Transport binder.VersionAwareTransport
}

EArcStub dispatches incoming binder transactions to a typed IEArc implementation.

func (*EArcStub) Descriptor 

func (s *EArcStub) Descriptor() string

func (*EArcStub) OnTransaction 

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

type IEArc 

type IEArc interface {
	AsBinder() binder.IBinder
	SetEArcEnabled(ctx context.Context, enabled bool) error
	IsEArcEnabled(ctx context.Context) (bool, error)
	SetCallback(ctx context.Context, callback IEArcCallback) error
	GetState(ctx context.Context, portId int32) (IEArcStatus, error)
	GetLastReportedAudioCapabilities(ctx context.Context, portId int32) ([]byte, error)
}

func NewEArcStub 

func NewEArcStub(
	impl IEArcServer,
) IEArc

NewEArcStub creates a server-side IEArc wrapping the given server implementation. The returned value satisfies IEArc 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 IEArcCallback 

type IEArcCallback interface {
	AsBinder() binder.IBinder
	OnStateChange(ctx context.Context, status IEArcStatus, portId int32) error
	OnCapabilitiesReported(ctx context.Context, rawCapabilities []byte, portId int32) error
}

func NewEArcCallbackStub 

func NewEArcCallbackStub(
	impl IEArcCallbackServer,
) IEArcCallback

NewEArcCallbackStub creates a server-side IEArcCallback wrapping the given server implementation. The returned value satisfies IEArcCallback 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 IEArcCallbackServer 

type IEArcCallbackServer interface {
	OnStateChange(ctx context.Context, status IEArcStatus, portId int32) error
	OnCapabilitiesReported(ctx context.Context, rawCapabilities []byte, portId int32) error
}

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

type IEArcServer 

type IEArcServer interface {
	SetEArcEnabled(ctx context.Context, enabled bool) error
	IsEArcEnabled(ctx context.Context) (bool, error)
	SetCallback(ctx context.Context, callback IEArcCallback) error
	GetState(ctx context.Context, portId int32) (IEArcStatus, error)
	GetLastReportedAudioCapabilities(ctx context.Context, portId int32) ([]byte, error)
}

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

type IEArcStatus 

type IEArcStatus byte
const (
	IEArcStatusIDLE          IEArcStatus = 0
	IEArcStatusEarcPending   IEArcStatus = 1
	IEArcStatusArcPending    IEArcStatus = 2
	IEArcStatusEarcConnected IEArcStatus = 3
)

type Result 

type Result int32
const (
	ResultSUCCESS             Result = 0
	ResultFailureUnknown      Result = 1
	ResultFailureInvalidArgs  Result = 2
	ResultFailureNotSupported Result = 4
)

Source Files

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