Applet Manager services

AM (Applet Manager) provides services for interacting with system applets while abstracting several aspects of power and operation management.

Contains multiple raw images, with at least the following: "NN_OMM_CHARGING_BIN_{begin|end}"(charging icon), low-battery icon, and the Nintendo Switch logo displayed during system boot.

appletAE

This is "nn::am::service::IAllSystemAppletProxiesService".

Cmd	Name	Notes
100	OpenSystemAppletProxy	Returns an #ISystemAppletProxy.
200	OpenLibraryAppletProxyOld	Returns an #ILibraryAppletProxy.
201	OpenLibraryAppletProxy	Returns an #ILibraryAppletProxy.
300	OpenOverlayAppletProxy	Returns an #IOverlayAppletProxy.
350	OpenSystemApplicationProxy	Returns an #IApplicationProxy.
400	CreateSelfLibraryAppletCreatorForDevelop	Returns an #ILibraryAppletCreator.

All of these commands take the same input: handle-descriptor for PID + 1 copy-handle, and an u64.

This service seems to be used by all system non-regular-applications.

ISystemAppletProxy

Cmd	Name	Notes
0	GetCommonStateGetter	Returns an #ICommonStateGetter.
1	GetSelfController	Returns an #ISelfController.
2	GetWindowController	Returns an #IWindowController.
3	GetAudioController	Returns an #IAudioController.
4	GetDisplayController	Returns an #IDisplayController.
10	GetProcessWindingController	Returns an #IProcessWindingController.
11	GetLibraryAppletCreator	Returns an #ILibraryAppletCreator.
20	GetHomeMenuFunctions	Returns an #IHomeMenuFunctions.
21	GetGlobalStateController	Returns an #IGlobalStateController.
22	GetApplicationCreator	Returns an #IApplicationCreator.
1000	GetDebugFunctions	Returns an #IDebugFunctions.

IHomeMenuFunctions

Cmd	Name	Notes
10	RequestToGetForeground
11	LockForeground
12	UnlockForeground
20	PopFromGeneralChannel	Returns an IStorage.
21	GetPopFromGeneralChannelEvent
30	GetHomeButtonWriterLockAccessor	Returns an #ILockAccessor.
31	GetWriterLockAccessorEx	Returns an #ILockAccessor.

ILockAccessor

Cmd	Name
1	TryLock
2	Unlock
3	GetEvent

IGlobalStateController

Cmd	Name
0	RequestToEnterSleep
1	EnterSleep
2	StartSleepSequence
3	StartShutdownSequence
4	StartRebootSequence
10	LoadAndApplyIdlePolicySettings
11	NotifyCecSettingsChanged
12	SetDefaultHomeButtonLongPressTime
13	UpdateDefaultDisplayResolution
14	ShouldSleepOnBoot

IApplicationCreator

Cmd	Name	Notes
0	CreateApplication	Returns an #IApplicationAccessor.
1	PopLaunchRequestedApplication	Returns an #IApplicationAccessor.
10	CreateSystemApplication	Returns an #IApplicationAccessor.
100	PopFloatingApplicationForDevelopment	Returns an #IApplicationAccessor.

IApplicationAccessor

Cmd	Name	Notes
0	GetAppletStateChangedEvent
1	IsCompleted
10	Start
20	RequestExit
25	Terminate
30	GetResult
101	RequestForApplicationToGetForeground
110	TerminateAllLibraryApplets
111	AreAnyLibraryAppletsLeft
112	GetCurrentLibraryApplet	Returns an #IAppletAccessor.
120	GetApplicationId
121	PushLaunchParameter	Returns an IStorage.
122	GetApplicationControlProperty
123	GetApplicationLaunchProperty

IAppletAccessor

Cmd	Name
0	GetAppletStateChangedEvent
1	IsCompleted
10	Start
20	RequestExit
25	Terminate
30	GetResult

ILibraryAppletProxy

Cmd	Name	Notes
0	GetCommonStateGetter	Returns an #ICommonStateGetter.
1	GetSelfController	Returns an #ISelfController.
2	GetWindowController	Returns an #IWindowController.
3	GetAudioController	Returns an #IAudioController.
4	GetDisplayController	Returns an #IDisplayController.
10	GetProcessWindingController	Returns an #IProcessWindingController.
11	GetLibraryAppletCreator	Returns an #ILibraryAppletCreator.
20	GetLibraryAppletSelfAccessor	Returns an #ILibraryAppletSelfAccessor.
1000	GetDebugFunctions	Returns an #IDebugFunctions.

ILibraryAppletSelfAccessor

Cmd	Name	Notes
0	PopInData	Returns an IStorage.
1	PushOutData	Returns an IStorage.
2	PopInteractiveInData	Returns an IStorage.
3	PushInteractiveOutData	Returns an IStorage.
5	GetPopInDataEvent
6	GetPopInteractiveInDataEvent
10	ExitProcessAndReturn
11	GetLibraryAppletInfo
12	GetMainAppletIdentityInfo
13	CanUseApplicationCore
14	GetCallerAppletIdentityInfo
15	GetMainAppletApplicationControlProperty
16	GetMainAppletStorageId
17	GetCallerAppletIdentityInfoStack
20	PopExtraStorage	Returns an IStorage.
25	GetPopExtraStorageEvent
30	UnpopInData	Returns an IStorage.
31	UnpopExtraStorage	Returns an IStorage.
40	GetIndirectLayerProducerHandle
50	ReportVisibleError

IOverlayAppletProxy

Cmd	Name	Notes
0	GetCommonStateGetter	Returns an #ICommonStateGetter.
1	GetSelfController	Returns an #ISelfController.
2	GetWindowController	Returns an #IWindowController.
3	GetAudioController	Returns an #IAudioController.
4	GetDisplayController	Returns an #IDisplayController.
10	GetProcessWindingController	Returns an #IProcessWindingController.
11	GetLibraryAppletCreator	Returns an #ILibraryAppletCreator.
20	GetOverlayFunctions	Returns an #IOverlayFunctions.
1000	GetDebugFunctions	Returns an #IDebugFunctions.

IOverlayFunctions

Cmd	Name
0	BeginToWatchShortHomeButtonMessage
1	EndToWatchShortHomeButtonMessage
2	GetApplicationIdForLogo
3	SetGpuTimeSliceBoost
4	SetAutoSleepTimeAndDimmingTimeEnabled
5	TerminateApplicationAndSetReason
6	SetScreenShotPermissionGlobally

IApplicationProxy

Cmd	Name	Notes
0	GetCommonStateGetter	Returns an #ICommonStateGetter.
1	GetSelfController	Returns an #ISelfController.
2	GetWindowController	Returns an #IWindowController.
3	GetAudioController	Returns an #IAudioController.
4	GetDisplayController	Returns an #IDisplayController.
10	GetProcessWindingController	Returns an #IProcessWindingController.
11	GetLibraryAppletCreator	Returns an #ILibraryAppletCreator.
20	GetApplicationFunctions	Returns an #IApplicationFunctions.
1000	GetDebugFunctions	Returns an #IDebugFunctions.

IApplicationFunctions

Cmd	Name	Notes
1	PopLaunchParameter	Returns an IStorage.
10	CreateApplicationAndPushAndRequestToStart	Returns an IStorage.
11	CreateApplicationAndPushAndRequestToStartForQuest	Returns an IStorage.
20	EnsureSaveData
21	GetDesiredLanguage
22	SetTerminateResult
23	GetDisplayVersion
24	GetLaunchStorageInfoForDebug
25	ExtendSaveData
26	GetSaveDataSize
30	BeginBlockingHomeButtonShortAndLongPressed
31	EndBlockingHomeButtonShortAndLongPressed
32	BeginBlockingHomeButton
33	EndBlockingHomeButton
40	NotifyRunning
50	GetPseudoDeviceId
60	SetMediaPlaybackStateForApplication
65	IsGamePlayRecordingSupported
66	InitializeGamePlayRecording
67	SetGamePlayRecordingState
70	RequestToShutdown
71	RequestToReboot

ILibraryAppletCreator

Cmd	Name	Notes
0	CreateLibraryApplet	Returns an #ILibraryAppletAccessor.
1	TerminateAllLibraryApplets
2	AreAnyLibraryAppletsLeft
10	CreateStorage	Returns an IStorage.
11	CreateTransferMemoryStorage	Returns an IStorage.
12	CreateHandleStorage	Returns an IStorage.

ILibraryAppletAccessor

Cmd	Name	Notes
0	GetAppletStateChangedEvent
1	IsCompleted
10	Start
20	RequestExit
25	Terminate
30	GetResult
50	SetOutOfFocusApplicationSuspendingEnabled
100	PushInData	Returns an IStorage.
101	PopOutData	Returns an IStorage.
102	PushExtraStorage	Returns an IStorage.
103	PushInteractiveInData	Returns an IStorage.
104	PopInteractiveOutData	Returns an IStorage.
105	GetPopOutDataEvent
106	GetPopInteractiveOutDataEvent
110	NeedsToExitProcess
120	GetLibraryAppletInfo
150	RequestForAppletToGetForeground
160	GetIndirectLayerConsumerHandle

ICommonStateGetter

Cmd	Name	Notes
0	GetEventHandle
1	ReceiveMessage
2	GetThisAppletKind
3	AllowToEnterSleep
4	DisallowToEnterSleep
5	GetOperationMode
6	GetPerformanceMode
7	GetCradleStatus
8	GetBootMode
9	GetCurrentFocusState
10	RequestToAcquireSleepLock
11	ReleaseSleepLock
12	ReleaseSleepLockTransiently
13	GetAcquiredSleepLockEvent
20	PushToGeneralChannel	Returns an IStorage.
30	GetHomeButtonReaderLockAccessor	Returns an #ILockAccessor.
31	GetReaderLockAccessorEx	Returns an #ILockAccessor.
40	GetCradleFwVersion
50	IsVrModeEnabled
51	SetVrModeEnabled
55	IsInControllerFirmwareUpdateSection
60	GetDefaultDisplayResolution
61	GetDefaultDisplayResolutionChangeEvent

ISelfController

Cmd	Name
0	Exit
1	LockExit
2	UnlockExit
3	EnterFatalSection
4	LeaveFatalSection
9	GetLibraryAppletLaunchableEvent
10	SetScreenShotPermission
11	SetOperationModeChangedNotification
12	SetPerformanceModeChangedNotification
13	SetFocusHandlingMode
14	SetRestartMessageEnabled
15	SetScreenShotAppletIdentityInfo
16	SetOutOfFocusSuspendingEnabled
17	SetControllerFirmwareUpdateSection
18	SetRequiresCaptureButtonShortPressedMessage
19	SetScreenShotImageOrientation
40	CreateManagedDisplayLayer
50	SetHandlesRequestToDisplay
51	ApproveToDisplay
60	OverrideAutoSleepTimeAndDimmingTime
61	SetMediaPlaybackState
62	SetIdleTimeDetectionExtension
63	GetIdleTimeDetectionExtension
64	SetInputDetectionSourceSet
65	ReportUserIsActive
66	GetCurrentIlluminance
67	IsIlluminanceAvailable

CreateManagedDisplayLayer

Returns an output u64 LayerId which is then used by the user-process with Display_services#OpenLayer.

IWindowController

Cmd	Name	Notes
0	CreateWindow	Returns an IWindow object.
1	GetAppletResourceUserId
10	AcquireForegroundRights
11	ReleaseForegroundRights
12	RejectToChangeIntoBackground

GetAppletResourceUserId

Returns an output u64: #AppletResourceUserId.

IAudioController

Cmd	Name
0	SetExpectedMasterVolume
1	GetMainAppletExpectedMasterVolume
2	GetLibraryAppletExpectedMasterVolume
3	ChangeMainAppletMasterVolume
4	SetTransparentVolumeRate

IDisplayController

Cmd	Name
0	GetLastForegroundCaptureImage
1	UpdateLastForegroundCaptureImage
2	GetLastApplicationCaptureImage
3	GetCallerAppletCaptureImage
4	UpdateCallerAppletCaptureImage
5	GetLastForegroundCaptureImageEx
6	GetLastApplicationCaptureImageEx
7	GetCallerAppletCaptureImageEx
8	TakeScreenShotOfOwnLayer
10	AcquireLastApplicationCaptureBuffer
11	ReleaseLastApplicationCaptureBuffer
12	AcquireLastForegroundCaptureBuffer
13	ReleaseLastForegroundCaptureBuffer
14	AcquireCallerAppletCaptureBuffer
15	ReleaseCallerAppletCaptureBuffer
16	AcquireLastApplicationCaptureBufferEx
17	AcquireLastForegroundCaptureBufferEx
18	AcquireCallerAppletCaptureBufferEx
20	ClearCaptureBuffer
21	ClearAppletTransitionBuffer

ILibraryAppletCreator

Cmd	Name	Notes
0	CreateLibraryApplet	Returns a #ILibraryAppletAccessor.
1	TerminateAllLibraryApplets
2	AreAnyLibraryAppletsLeft
10	CreateStorage	Returns an IStorage.
11	CreateTransferMemoryStorage	Returns an IStorage.
12	CreateHandleStorage	Returns an IStorage.

IProcessWindingController

Cmd	Name	Notes
0	GetLaunchReason
11	OpenCallingLibraryApplet	Returns an #ILibraryAppletAccessor.
21	PushContext	Returns an IStorage.
22	PopContext	Returns an IStorage.
23	CancelWindingReservation
30	WindAndDoReserved
40	ReserveToStartAndWaitAndUnwindThis	Returns an #ILibraryAppletAccessor.

IDebugFunctions

Cmd	Name	Notes
0	NotifyMessageToHomeMenuForDebug
1	OpenMainApplication	Returns an #IApplicationAccessor.
10	EmulateButtonEvent
20	InvalidateTransitionLayer

appletOE

This is "nn::am::service::IApplicationProxyService".

Cmd	Name	Notes
0	OpenApplicationProxy	Returns an #IApplicationProxy. See #appletAE.

This seems to be used by all(?) regular-applications, even flog.

omm

Operation Mode Manager (OMM) is a service responsible for arbitrating the operation changes between docked and handheld modes. Besides PTM_services, this is the only service that interacts with the Dock through usb:pd*.

Cmd	Name
0	GetOperationMode
1	GetOmmWaitEvent
2
3
4
5
6
7
8
9

Enums

AppletId

ID	Title-id	Description
0x02	010000000000100C	"overlayDisp"
0x03	0100000000001000	"qlaunch"
0x04	0100000000001012	"starter"
0x0A	0100000000001001	"auth"
0x0B	0100000000001002	"cabinet"
0x0C	0100000000001003	"controller"
0x0D	0100000000001004	"dataErase"
0x0E	0100000000001005	"error"
0x0F	0100000000001006	"netConnect"
0x10	0100000000001007	"playerSelect"
0x11	0100000000001008	"swkbd"
0x12	0100000000001009	"miiEdit"
0x13	010000000000100A	"LibAppletWeb" WebApplet applet
0x14	010000000000100B	"LibAppletShop" ShopN applet
0x15	010000000000100D	"photoViewer"
0x16	010000000000100E
0x17	010000000000100F	"LibAppletOff" Offline applet
0x18	0100000000001010	"LibAppletLns" Whitelisted applet
0x19	0100000000001011	"LibAppletAuth" WifiWebAuth applet
0x1A	0100000000001013	"myPage"

ShimKind

This is from strings and code in the web-applets.

This indicates the type of web-applet.

shimKind value	Description
2	LoginApplet
4	ShareApplet
5	WebApplet
6	WifiWebAuthApplet
7	LobbyApplet

AppletResourceUserId

This u64 is officially called "nn::applet::AppletResourceUserId". Used by a number of non-AM services.