All classes in android sdk (android package) can be used by third party apps.
If a system service class is invoked by another class in SDK, the class which use service IPC methods and provide public APIs for third party app are regarded as a service helper class.
android.view.accessibility.AccessibilityManager
android.view.accessibility.CaptioningManager
android.accounts.AccountManager
android.app.ActivityManager
android.app.AlarmManager
android.media.AudioManager
android.media.MediaRouter
android.bluetooth.BluetoothManager
android.hardware.hdmi.HdmiControlManager
android.content.ClipboardManager
android.net.ConnectivityManager
android.location.CountryDetector
android.app.admin.DevicePolicyManager
android.app.DownloadManager
android.os.BatteryManager
android.nfc.NfcManager
android.os.DropBoxManager
android.hardware.input.InputManager
android.hardware.display.DisplayManager
android.view.inputmethod.InputMethodManager
android.view.textservice.TextServicesManager
android.app.KeyguardManager
com.android.internal.policy.PhoneLayoutInflater
android.location.LocationManager
android.net.NetworkPolicyManager
android.app.NotificationManager
android.net.nsd.NsdManager
android.os.PowerManager
android.app.SearchManager
android.hardware.SystemSensorManager
android.app.StatusBarManager
android.os.storage.StorageManager
android.telephony.TelephonyManager
android.telephony.SubscriptionManager
android.telephony.CarrierConfigManager
android.telecom.TelecomManager
android.app.UiModeManager
android.hardware.usb.UsbManager
android.hardware.SerialManager
android.os.SystemVibrator
android.app.WallpaperManager
android.net.wifi.WifiManager
android.net.wifi.passpoint.WifiPasspointManager
android.net.wifi.p2p.WifiP2pManager
android.net.wifi.WifiScanner
android.net.wifi.RttManager
android.net.EthernetManager
android.view.WindowManagerImpl
android.os.UserManager
android.app.AppOpsManager
android.hardware.camera2.CameraManager
android.content.pm.LauncherApps
android.content.RestrictionsManager
android.print.PrintManager
android.hardware.ConsumerIrManager
android.media.session.MediaSessionManager
android.app.trust.TrustManager
android.hardware.fingerprint.FingerprintManager
android.media.tv.TvInputManager
android.net.NetworkScoreManager
android.app.usage.UsageStatsManager
android.app.usage.NetworkStatsManager
android.app.JobSchedulerImpl
android.service.persistentdata.PersistentDataBlockManager
android.media.projection.MediaProjectionManager
android.appwidget.AppWidgetManager
android.media.midi.MidiManager
android.hardware.radio.RadioManager
Some services are not binder service that are not analysis targets.
"account"
"alarm"
"hdmi_control"
"connectivity"
"country_detector"
"dropbox"
"location"
"netpolicy"
"servicediscovery"
"power"
"usb"
"serial"
"wifi"
"wifipasspoint"
"wifip2p"
"wifiscanner"
"rttmanager"
"ethernet"
"user"
"appops"
"launcherapps"
"restrictions"
"print"
"trust"
"fingerprint"
"tv_input"
"usagestats"
"jobscheduler"
"persistent_data_block"
"appwidget"
"midi"
(notbinderservice)com.android.internal.policy.PhoneLayoutInflaternotfind
(nativebinderservice)android.hardware.SystemSensorManagernotfind
android.telephony.SubscriptionManagernotfind
android.telephony.CarrierConfigManagernotfind
android.telecom.TelecomManagernotfind
android.hardware.camera2.CameraManagernotfind
android.app.usage.NetworkStatsManagernotfind
android.hardware.radio.RadioManagernotfind
(com.android.nfc_extras.jarneeded)android.nfc.NfcManagernotfind
android.net.wifi.passpoint.WifiPasspointManagernotfind
"activity" com.android.server.am.ActivityManagerService
"procstats" com.android.server.am.ProcessStatsService
"meminfo" com.android.server.am.ActivityManagerServiceMemBinder
"gfxinfo" com.android.server.am.ActivityManagerServiceGraphicsBinder
"dbinfo" com.android.server.am.ActivityManagerServiceDbBinder
"cpuinfo" com.android.server.am.ActivityManagerServiceCpuBinder
"permission" com.android.server.am.ActivityManagerServicePermissionController
"processinfo" com.android.server.am.ActivityManagerServiceProcessInfoService
"batterystats" com.android.server.am.BatteryStatsService
"appops" com.android.server.AppOpsService
"com.android.net.IProxyService" java.lang.Object
"content" com.android.server.content.ContentService
"package" com.android.server.pm.PackageManagerService
"user" com.android.server.pm.UserManagerService
"scheduling_policy" com.android.server.os.SchedulingPolicyService
"telephony.registry" com.android.server.TelephonyRegistry
"account" com.android.server.accounts.AccountManagerService
"vibrator" com.android.server.VibratorService
"consumer_ir" com.android.server.ConsumerIrService
"window" com.android.server.wm.WindowManagerService
"input" com.android.server.input.InputManagerService
"input_method" com.android.server.InputMethodManagerService
"accessibility" com.android.server.accessibility.AccessibilityManagerService
"lock_settings" com.android.server.LockSettingsService
"statusbar" com.android.server.statusbar.StatusBarManagerService
"clipboard" com.android.server.clipboard.ClipboardService
"network_management" com.android.server.NetworkManagementService
"textservices" com.android.server.TextServicesManagerService
"network_score" com.android.server.NetworkScoreService
"netstats" com.android.server.net.NetworkStatsService
"netpolicy" com.android.server.net.NetworkPolicyManagerService
"connectivity" com.android.server.ConnectivityService
"servicediscovery" com.android.server.NsdService
"updatelock" com.android.server.UpdateLockService
"location" com.android.server.LocationManagerService
"country_detector" com.android.server.CountryDetectorService
"search" com.android.server.search.SearchManagerService
"dropbox" com.android.server.DropBoxManagerService
"wallpaper" com.android.server.wallpaper.WallpaperManagerService
"audio" com.android.server.audio.AudioService
"serial" com.android.server.SerialService
"diskstats" com.android.server.DiskStatsService
"samplingprofiler" com.android.server.SamplingProfilerService
"commontime_management" com.android.server.CommonTimeManagementService
"assetatlas" com.android.server.AssetAtlasService
"graphicsstats" com.android.server.GraphicsStatsService
"media_router" com.android.server.media.MediaRouterService
"telecom" java.lang.Object
"alarm" com.android.server.AlarmManagerService
"deviceidle" com.android.server.DeviceIdleControllerBinderService
"power" com.android.server.power.PowerManagerServiceBinderService
"appwidget" com.android.server.appwidget.AppWidgetServiceImpl
"backup" com.android.server.backup.Trampoline
"battery" com.android.server.BatteryServiceBinderService
"bluetooth_manager" com.android.server.BluetoothManagerService
"media.camera.proxy" android.hardware.ICameraServiceProxyStub
"device_policy" com.android.server.devicepolicy.DevicePolicyManagerService
"display" com.android.server.display.DisplayManagerServiceBinderService
"DockObserver" com.android.server.DockObserverBinderService
"dreams" com.android.server.dreams.DreamManagerServiceBinderService
"fingerprint" com.android.server.fingerprint.FingerprintServiceFingerprintServiceWrapper
"hdmi_control" com.android.server.hdmi.HdmiControlServiceBinderService
"jobscheduler" com.android.server.job.JobSchedulerServiceJobSchedulerStub
"media_session" com.android.server.media.MediaSessionServiceSessionManagerImpl
"media_projection" com.android.server.media.projection.MediaProjectionManagerServiceBinderService
"midi" com.android.server.midi.MidiService
"imms" com.android.server.MmsServiceBrokerBinderService
"mount" com.android.server.MountService
"notification" com.android.server.notification.NotificationManagerService
"persistent_data_block" com.android.server.PersistentDataBlockService
"launcherapps" com.android.server.pm.LauncherAppsServiceLauncherAppsImpl
"print" com.android.server.print.PrintManagerServicePrintManagerImpl
"restrictions" com.android.server.restrictions.RestrictionsManagerServiceRestrictionsManagerImpl
"devicestoragemonitor" com.android.server.storage.DeviceStorageMonitorService
"trust" com.android.server.trust.TrustManagerService
"tv_input" com.android.server.tv.TvInputManagerServiceBinderService
"uimode" com.android.server.UiModeManagerService
"usagestats" com.android.server.usage.UsageStatsServiceBinderService
"usb" com.android.server.usb.UsbService
"voiceinteraction" com.android.server.voiceinteraction.VoiceInteractionManagerServiceVoiceInteractionManagerServiceStub
"webviewupdate" com.android.server.webkit.WebViewUpdateServiceBinderService
"wifip2p" com.android.server.wifi.p2p.WifiP2pServiceImpl
"rttmanager" com.android.server.wifi.RttServiceRttServiceImpl
"wifiscanner" com.android.server.wifi.WifiScanningServiceImpl
"wifi" com.android.server.wifi.WifiServiceImpl
Notfind" com.android.net.IProxyService" <com.android.server.connectivity.PacManager2:voidonServiceConnected(android.content.ComponentName,android.os.IBinder)>
Notfind" telecom" <com.android.server.telecom.TelecomLoaderServiceTelecomServiceConnection:voidonServiceConnected(android.content.ComponentName,android.os.IBinder)>
Total:85
Totalfind:83