6 Overview of API Functions

6.1 Get Version Info

UPvr_GetUnitySDKVersion

Name

• public static string UPvr_GetUnitySDKVersion ()

Functionality

• Acquire SDK version number

Parameters

• None

Return Value

• SDK Version Number

Call Method

• Pvr_UnitySDKAPI.System.UPvr_GetUnitySDKVersion()

6.2 Sensor Tracking

UPvr_StartSensor

Name

• public static int UPvr_StartSensor(int index)

Functionality

• Enable sensor tracking

Parameters

• Index: 0, main sensor; 1, subsidiary sensor.
• Main sensor is the HMD sensor of Pico Neo DK/DKS, Pico Neo and Goblin, namely the head tracking sensor;
• subsidiary sensor is the sensor of DK/DKS game controller, which is the hand tracking sensor, the same below.

Return Value

• 0: Call succeeded; 1: Call failed

Call Method

• Pvr_UnitySDKAPI.Sensor.UPvr_StartSensor(index)

UPvr_ResetSensor

Name

• public static int UPvr_ResetSensor(int index)

Functionality

• Reset sensor tracking

Parameters

• Index: 0, main sensor; 1, subsidiary sensor

Return Value

• 0: Call succeeded; 1: Call failed

Call Method

• Pvr_UnitySDKAPI.Sensor.UPvr_ResetSensor(index)

UPvr_StopSensor

Name

• public static int UPvr_StopSensor(int index)

Functionality

• Close sensor tracking

Parameters

• Index: 0, main sensor; 1, subsidiary sensor.

Return Value

• 0: Call succeeded; 1: Call failed

Call Method

• Pvr_UnitySDKAPI.Sensor.UPvr_StopSensor(index)

6.3 Controller Related

StartScan

Name

• public static void StartScan ()

Functionality

• Search 3dof controller

Parameters

• None

Return Value

• None

Call Method

• Pvr_ControllerManager.StartScan()

StopScan

Name

• public static void StopScan ()

Functionality

• Stop searching 3dof controller

Parameters

• None

Return Value

• None

Call Method

• Pvr_ControllerManager.StopScan()

ConnectBLE

Name

• public static void ConnectBLE ()

Functionality

• Start connecting to 3dof controllers

Parameters

• None

Return Value

• None

Call Method

• Pvr_ControllerManager.ConnectBLE ()

UPvr_GetControllerPower

Name

• public static int UPvr_GetControllerPower(int hand)

Functionality

• Get controller’s battery level

Parameters

• For Goblin, pass 0; for Pico Neo, pass 0/1 for corresponding controllers.
• (Pico Neo，0/1 are controller indexes, 0 represents the first bound controller and 1 represents the second bound controller, the same below)

Return Value

• Goblin1-4，Pico Neo 1-9

Call Method

• Pvr_ControllerAPI.Controller.UPvr_GetControllerPower(int hand)

changeMainControllerCallback

Name

• public static void changeMainControllerCallback(string index)

Functionality

• Callback of changing main controller

Parameters

• 0/1 indicates which one is switched to be the main control controller
• (The main control controller is a controller that enables beam and participates in the UI interaction and has no specific relationship with the index of the controller, the same below)

Return Value

• None

Call Method

• Call back when the main controller changes.

setControllerServiceBindState

Name

• public static void setControllerServiceBindState (string state)

Functionality

• Callback of Pico Neo controller binding

Parameters

• 0 indicates binding failed, 1 indicates binding succeeded

Return Value

• None

Call Method

• Callback of Pico Neo controller binding

setControllerStateChanged

Name

• public static void setControllerStateChanged (string state)

Functionality

• Callback of connection status changes of Pico Neo controllers

Parameters

• A two-character string. The first number is the index number of the controller and the second if the connection status of the controller. For example: “0,0” means that controller 0 is disconnected, and “0, 1” means controller 0 is connected.

Return Value

• None

Call Method

• Callback of the status changes of Pico Neo controllers

setHbServiceBindState

Name

• public static void setHbServiceBindState (string state)

Functionality

• Call back when service bind of 3dof controller changes state

Parameters

• 0-unbound, 1-bound, 2-unknow

Return Value

• None

Call Method

• Call back when service bind of 3dof controller changes status

isServiceExisted

Name

• public static bool isServiceExisted ()

Functionality

• Determine if Pico Controller Service exists

Parameters

• true, exists; false, does not exist

Return Value

• None

Call Method

• Use it directly in Pvr_ControllerManager class

UPvr_GetControllerState

Name

• public static ControllerState UPvr_GetControllerState (int hand)

Functionality

• Get Pico controller’s connection status

Parameters

• For Goblin, pass 0; for Pico Neo, pass 0/1 for the corresponding controller

Return Value

• Connection status

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetControllerState(hand)

ResetController

Name

• public static void ResetController(int num)

Functionality

• Reset controller pose

Parameters

• 0/1. If use only 1 controller or a 3dof controller, pass 0

Return Value

• None

Call Method

• Pvr_ControllerManager.ResetController(num)

RebackToLauncher

Name

• public static void RebackToLauncher ()

Functionality

• Exit and go back to Launcher UI

Parameters

• None

Return Value

• None

Call Method

• Use it directly in Pvr_ControllerManager class

StartUpgrade

Name

• public static bool StartUpgrade ()

Functionality

• Start to upgrade

Parameters

• None

Return Value

• Success or failure

Call Method

• Pvr_ControllerManager.StartUpgrade()

GetBLEVersion

Name

• public static long GetBLEVersion ()

Functionality

• Get the BLE version

Parameters

• None

Return Value

• The version of BLE

Call Method

• Pvr_ControllerManager.GetBLEVersion()

setupdateFailed

Name

• public static void setupdateFailed ()

Functionality

• Call back when upgrade failed

Parameters

• None

Return Value

• None

Call Method

• Use it directly in Pvr_ControllerManager class

setupdateSuccess

Name

• public static void setupdateSuccess ()

Functionality

• Call back when upgrade succeeded

Parameters

• None

Return Value

• None

Call Method

• Use it directly in Pvr_ControllerManager class

setupdateProgress

Name

• public static void setupdateProgress (string progress)

Functionality

• Call back of upgrade progress

Parameters

• Progress 0-100

Return Value

• None

Call Method

• Use it directly in Pvr_ControllerManager class

UPvr_GetControllerQUA

Name

• public static Quaternion UPvr_GetControllerQUA (int hand)

Functionality

• Get controller poses

Parameters

• 0/1 – for Goblin, pass 0; for Pico Neo, pass the index of the corresponding controllers

Return Value

• Quaternion, controller pose

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetControllerQUA(hand)

UPvr_GetControllerPOS

Name

• public static Vector3 UPvr_GetControllerPOS (int hand)

Functionality

• Get controller position

Parameters

• Applicable for Pico Neo only, please pass the index of the corresponding controller

Return Value

• 3-D vector, controller position

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetControllerPOS(hand)

UPvr_GetMainHandNess

Name

• public static int UPvr_GetMainHandNess()

Functionality

• Get the index of current main control controller
• (Note: Pico Neo ：Pico Neo exclusive. It can only return the correct value when bind service has succeeded. Our SDK will start Bind controller service when the app starts. We recommend developers to check if bind has succeeded using the Bind callback function)

Parameters

• None

Return Value

• 0/1

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetMainHandNess()

UPvr_SetMainHandNess

Name

• public static void UPvr_SetMainHandNess(int hand)

Functionality

• Set current main control controller

Parameters

• 0/1

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_SetMainHandNess()

UPvr_GetKey

Name

• public static bool UPvr_GetKey (int hand，Pvr_KeyCode key)

Functionality

• Check if the key is pressed down

Parameters

• 0/1，Pvr_KeyCode

Return Value

• Whether it’s pressed or not

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetKey(hand , key)

UPvr_GetKeyDown

Name

• public static bool UPvr_GetKeyDown (int hand，Pvr_KeyCode key)

Functionality

• Check if the key is pressed down

Parameters

• Hand: controller index, key: the specified key

Return Value

• Whether it is pressed down or not

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetKeyDown(hand,key)

UPvr_GetKeyUp

Name

• public static bool UPvr_GetKeyUp(int hand，Pvr_KeyCode key)

Functionality

• Check if the key is lifted

Parameters

• Hand: controller index, key: the specified key

Return Value

• Whether it is lifted or not

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetKeyUp(hand ,key)

UPvr_GetKeyLongPressed

Name

• public static bool UPvr_GetKeyLongPressed (int hand，Pvr_KeyCode key)

Functionality

• Check if the key is long pressed

Parameters

• Hand: controller index, key: the specified key

Return Value

• Whether it is long pressed or not

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetKeyLongPressed(hand,key)

UPvr_IsTouching

Name

• public static bool UPvr_IsTouching (int hand)

Functionality

• Check if the touchpad is being touched

Parameters

• Hand: controller index

Return Value

• Whether it is touched or not

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_IsTouching()

UPvr_GetSwipeDirection

Name

• public static SwipeDirection UPvr_GetSwipeDirection(int hand)

Functionality

• Get the status of the swipe pose

Parameters

• Hand: controller index

Return Value

• SwipeDirection

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetSwipeDirection(hand)

UPvr_GetTouchPadPosition

Name

• public static Vector2 UPvr_GetTouchPadPosition (int hand)

Functionality

• Get the touch value of the touchpad

Parameters

• Controller index, 0/1

Return Value

• Touchpad’s touch value. Same for Pico Goblin and Pico Neo, see figure 5.4 for details

Call Method

• Pvr_UnitySDKAPI.Controller.UPvr_GetTouchPadPosition(hand)

AutoConnectHbController

Name

• public static static void AutoConnectHbController (int scans)

Functionality

• Automatically search and connect to controllers

Parameters

• Search time (in ms)

Return Value

• None

Call Method

• Pvr_ControllerManager.AutoConnectHbController(scans)

setHbAutoConnectState

Name

• public static void setHbAutoConnectState (string state)

Functionality

• Callback of auto- searching controllers

Parameters

• None

Return Value

• UNKNOW：default
• NO_DEVICE: No HBcontroller found
• ONLY_ONE: Only 1 HB controller found
• MORE_THAN_ONE: More than 1 controllers found
• LAST_CONNECTED: The last connected HB controller found
• FACTORY_DEFAULT: The factory default HB controller found (not enabled yet)

Call Method

• Pvr_ControllerManager.setHbAutoConnectState(state)

Upvr_GetControllerTriggerValue

Name

• public static int Upvr_GetControllerTriggerValue(int hand)

Functionality

• Get the input value of the trigger(available to 6dof Controller only)

Parameters

• 0/1

Return Value

• 0~255

Call Method

• Pvr_UnitySDKAPI.Controller.Upvr_ControllerTriggerClick（hand）

Upvr_ControllerTriggerClick

Name

• public static bool Upvr_ControllerTriggerClick(int hand)

Functionality

• Check if the trigger clicked or not (available to 6dof controllers only and a trigger click is determined only when the trigger key is pressed to the bottom and raised once.)

Parameters

• 0/1

Return Value

• true, clicked; false, not clicked

Call Method

• Pvr_UnitySDKAPI.Controller.Upvr_ControllerTriggerClick（hand）

6.4 Battery, Volume, Brightness Services

UPvr_InitBatteryVolClass

Name

• public bool UPvr_InitBatteryVolClass()

Functionality

• Initialize battery, volume and brightness services
• (Please call this interface for initialization before using battery, volume and brightness services)

Parameters

• None

Return Value

• Initialization succeeded or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_InitBatteryVolClass()

UPvr_StartAudioReceiver

Name

• public bool UPvr_StartAudioReceiver ()

Functionality

• Start audio service

Parameters

• None

Return Value

• Whether it’s started successfully or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_StartAudioReceiver()

UPvr_SetAudio

Name

• public void UPvr_SetAudio(string s)

Functionality

• Notify Unity of the value of current volume when the volume changes

Parameters

• The value of the volume after change

Return Value

• None

Call Method

• This interface is a low-level Android call and unity doesn’t need to call it. If you need to perform any operations when volume changes, write the related logics in this method.

UPvr_StopAudioReceiver

Name

• public bool UPvr_StopAudioReceiver ()

Functionality

• Stop volume service

Parameters

• None

Return Value

• Whether it’s stopped or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_StopAudioReceiver()

UPvr_StartBatteryReceiver

Name

• public bool UPvr_StartBatteryReceiver ()

Functionality

• Start battery service

Parameters

• None

Return Value

• Whether it’s started or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_StartBatteryReceiver()

UPvr_SetBattery

Name

• public void UPvr_SetBattery(string s)

Functionality

• Notify Unity of the current battery level when battery level changes

Parameters

• The battery level after change (in 0.00~1.00)

Return Value

• None

Call Method

• This interface is a low-level Android call and unity doesn’t need to call it. If you need to perform any operations when battery level changes, write the related logics in this method.

UPvr_StopBatteryReceiver

Name

• public bool UPvr_StopBatteryReceiver ()

Functionality

• Stop battery service

Parameters

• None

Return Value

• Whether it’s stopped or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_StopBatteryReceiver()

UPvr_GetMaxVolumeNumber

Name

• public int UPvr_GetMaxVolumeNumber ()

Functionality

• Get the max value of volume

Parameters

• None

Return Value

• The max value of volume

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_GetMaxVolumeNumber()

UPvr_GetCurrentVolumeNumber

Name

• public int UPvr_GetCurrentVolumeNumber ()

Functionality

• Get current volume value

Parameters

• None

Return Value

• Current volume value (in 0~15)

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_GetCurrentVolumeNumber()

UPvr_VolumeUp

Name

• public bool UPvr_VolumeUp ()

Functionality

• Tune up the volume

Parameters

• None

Return Value

• Whether it succeeded or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_VolumeUp()

UPvr_VolumeDown

Name

• public bool UPvr_VolumeDown ()

Functionality

• Tune down the volume

Parameters

• None

Return Value

• Whether it succeeded or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_VolumeDown()

UPvr_SetVolumeNum

Name

• public bool UPvr_SetVolumeNum(int volume)

Functionality

• Set volume

Parameters

• Set the value for the volume (the value of volume is between 0 and 15)

Return Value

• Whether it succeeded or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_SetVolumeNum(volume)

UPvr_SetBrightness

Name

• public bool UPvr_SetBrightness(int brightness)

Functionality

• Set brightness (available to regular mobile phone versions, not applicable for Pico Neo)

Parameters

• The value of the brightness (the value is between 0 and 255)

Return Value

• Whether it succeeded or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_SetBrightness(bn)

UPvr_GetScreenBrightnessLevel

Name

• public static int[] UPvr_GetScreenBrightnessLevel()

Functionality

• Get current screen brightness level (applicable for Goblin only)

Parameters

• None

Return Value

• int array. The first digit is the total brightness level supported, the second is the current brightness level and from the third to the end is the brightness interval values.

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_GetScreenBrightnessLevel()

UPvr_SetScreenBrightnessLevel

Name

• public static void UPvr_SetScreenBrightnessLevel(int vrBrightness, int level)

Functionality

• Set screen brightness (applicable for Goblin only)

Parameters

• vrBrightness：brightness mode; level: brightness value (value of the brightness level)
• if vrBrightness passes 1, level should pass the brightness level; if vrBrightness passes 0, representing the system default brightness mode, then level can be set to any value in 1~255.

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_SetScreenBrightnessLevel(vrBrightness,level)

UPvr_IsHmdExist

Name

• public bool UPvr_IsHmdExist()

Functionality

• Check if it’s an HMD headset

Parameters

• None

Return Value

• If true, it is HMD; false, not HMD

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_IsHmdExist()

UPvr_GetHmdScreenBrightness

Name

• public int UPvr_GetHmdScreenBrightness()

Functionality

• Get current brightness value of current HMD device (applicable for Pico Neo only)

Parameters

• None

Return Value

• Int, current brightness value (in 0~255)

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_GetHmdScreenBrightness()

UPvr_SetHmdScreenBrightness

Name

• public bool UPvr_SetHmdScreenBrightness(int brightness)

Functionality

• Set the brightness value of HMD device (applicable for PicoNeo only)

Parameters

• Brightness value (in 0~255)

Return Value

• Whether it’s successfully set or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_SetHmdScreenBrightness(brightness)

UPvr_GetCommonBrightness

Name

• public int UPvr_GetCommonBrightness()

Functionality

• Get the current brightness value of common devices (applicable for Pico Neo and other regular mobile phones)

Parameters

• None

Return Value

• Current brightness value (in 0~255)

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_GetCommonBrightness()

UPvr_SetCommonBrightness

Name

• public bool UPvr_SetCommonBrightness(int brightness)

Functionality

• Set brightness for common devices (applicable for Pico Neo and other regular mobile phones)

Parameters

• Current brightness value (in 0~255)

Return Value

• Whether it’s successfully set or not

Call Method

• Pvr_UnitySDKAPI.VolumePowerBrightness.UPvr_SetCommonBrightness(brightness)

6.5 Setting Surround Stereo Sound (Applicable for PicoNeo DK/DKS Only）

UPvr_OpenEffects

Name

• public void UPvr_OpenEffects()

Functionality

• Open effects library

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_OpenEffects()

UPvr_CloseEffects

Name

• public void UPvr_CloseEffects()

Functionality

• Close effects library

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_CloseEffects()

UPvr_EnableSurround

Name

• public void UPvr_EnableSurround()

Functionality

• Enable surround sound

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_EnableSurround()

UPvr_SetSurroundroomType

Name

• public void UPvr_SetSurroundroomType(int type)

Functionality

• Set the size of the surround sound mock room

Parameters

• Value of type: 1 - small room, 2 - medium, 3 - large (Surround sound must be enabled first)

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_SetSurroundroomType()

UPvr_OpenRoomcharacteristics

Name

• public void UPvr_OpenRoomcharacteristics()

Functionality

• Turn on the sound reflection from the mock room wall material when damped (surround sound must be enabled first)

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_OpenRoomcharacteristics()

UPvr_CloseRoomcharacteristics

Name

• public void UPvr_CloseRoomcharacteristics()

Functionality

• Turn off sound reflection from the mock room wall material when damped

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_CloseRoomcharacteristics()

UPvr_EnableReverb

Name

• public void UPvr_EnableReverb()

Functionality

• Algorithm to enable echo

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_EnableReverb()

6.6 Audio Play

UPvr_StartAudioEffect

Name

• public void UPvr_StartAudioEffect(String audioFile,bool isSdcard)

Functionality

• Set the absolute path of audio file to play

Parameters

• audioFile, the absolute path that audio files in Pico Android devices.
• For example: string audioFile = “/sdcard/ test.mp3”;
• string audioFile = ” /system/newdir/GuitarLoop.wav”;
• where “isSdcardis” a reserved interface that can be set to true

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_StartAudioEffect(audioFile,isSdcard)

UPvr_StopAudioEffect

Name

• public void UPvr_StopAudioEffect()

Functionality

• Stop playing audio

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.UPvr_StopAudioEffect()

UPvr_ReleaseAudioEffect

Name

• public void UPvr_ReleaseAudioEffect()

Functionality

• Release audio
• (cannot reload audio when it’s called. We recommend to invoke it upon exit)

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.Audio3D.releaseAudioEffect()

6.7 Head-mounted Distance Sensor

UPvr_InitPsensor

Name

• public static void UPvr_InitPsensor()

Functionality

• Initialize distance sensor

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. Sensor. UPvr_InitPsensor ()

UPvr_GetPsensorState

Name

• public static int UPvr_GetPsensorState()

Functionality

• Get the state of head-mounted distance sensor

Parameters

• None

Return Value

• Return 0 when it’s worn on head, return 1 when it’s away

Call Method

• Pvr_UnitySDKAPI. Sensor. UPvr_GetPsensorState()
• Note: UPvr_InitPsensor should be called for initialization before getting Psensor’s state

UPvr_UnregisterPsensor

Name

• public static void UPvr_UnregisterPsensor ()

Functionality

• Release distance sensor

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. Sensor. UPvr_UnregisterPsensor ()

6.8 Motor Vibration (Available to PicoNeo DK/DKS only)

UPvr_HasControllerVibrator

Name

• public static bool UPvr_HasControllerVibrator()

Functionality

• Check whether motor vibration is supported

Parameters

• None

Return Value

• Whether motor vibration is supported

Call Method

• Pvr_UnitySDKAPI. Haptics. UPvr_HasControllerVibrator ()

UPvr_SetControllerVibrateMode

Name

• public static void UPvr_SetControllerVibrateMode(int[] pattern, int length, int repeat)

Functionality

• Set intermittent vibration mode

Parameters

• int[] pattern =new int[5] { vibrationDuration,silienceDuration,repeat_times, vibrationStrength, whichHaptic }
• vibrationDuration: vibration duration in ms
• silienceDuration: silent duration in ms
• repeat_times: times to repeat
• vibrationStrength: vibration strength (in 0—127)
• whichHaptic: specify the motor: 1 – left, 2 – right, 3 – left and right
• length: pattern length, must be 5
• repeat: set to 1

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. Haptics. UPvr_SetControllerVibrateMode(pattern, length, repeat)

UPvr_SetControllerVibrateTime

Name

• public static void UPvr_SetControllerVibrateTime(int milliseconds)

Functionality

• Set continued vibration

Parameters

• Vibration time

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. Haptics. UPvr_SetControllerVibrateTime (milliseconds)

UPvr_CancelControllerVibrate

Name

• public static void UPvr_CancelControllerVibrate()

Functionality

• Cancel controller vibration

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. Haptics. UPvr_CancelControllerVibrate ()

6.9 Hardware Devices

UPvr_GetDeviceMode

Name

• public static DeviceMode UPvr_GetDeviceMode ()

Functionality

• Get device type

Parameters

• enum DeviceMode, including Pico NeoDKS, Pico NeoDK, Goblin, Pico Neo, Other

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.System.UPvr_GetDeviceMode ()

UPvr_GetDeviceSN

Name

• public static string UPvr_GetDeviceSN ()

Functionality

• Get device SN number

Parameters

• None

Return Value

• Get device SN number

Call Method

• Pvr_UnitySDKAPI.System.UPvr_GetDeviceSN ()

UPvr_ShutDown

Name

• public static void UPvr_ShutDown()

Functionality

• Shut down

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.System.UPvr_ShutDown ()

UPvr_Reboot

Name

• public static void UPvr_Reboot ()

Functionality

• Reboot

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI.System.UPvr_Reboot ()

UPvr_Sleep

Name

• public static void UPvr_Sleep ()

Functionality

• Turn off screen

Parameters

• None

Return Value

• None

Call Method

• Pvr_UnitySDKAPI. System. UPvr_Sleep ()

Note: When usingUPvr_ShutDown, UPvr_Reboot, UPvr_Sleepinterfaces, it’s necessary to add the following permissions to AndroidManifest and get system Name:

android:sharedUserId="android.uid.system"
<uses-permission android:name="android.permission.DEVICE_POWER" />