Gyroscope

startGyroscope

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The API usage is as follows: wx.startGyroscope(Object object)

• Functional description: Start listening for gyroscope data
• Parameters and descriptions: Object object。

  Properties	Type	Default value	Required	Description
  interval	string	normal	No	Monitor the execution frequency of the gyroscope data callback function
  success	Function	-	No	Callback function for successful interface call
  fail	Function	-	No	Callback function for failed interface call
  complete	Function	-	No	Callback function for interface call completion (executed regardless of success or failure)

• The legal value of object.interval

  Value	Description
  game	The callback frequency suitable for updating the game is about 20ms/time
  ui	The callback frequency suitable for updating the UI is about 60ms/time
  normal	The normal callback frequency is about 200ms/time

stopGyroscope

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The API usage is as follows: wx.stopGyroscope(Object object)

• Functional description: Stop listening for gyroscope data
• Parameters and descriptions: Object object。

  Properties	Type	Default value	Required	Description
  success	Function	-	No	Callback function for successful interface call
  fail	Function	-	No	Callback function for failed interface call
  complete	Function	-	No	Callback function for interface call completion (executed regardless of success or failure)

onGyroscopeChange

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The API usage is as follows: wx.onGyroscopeChange(function callback)

• Functional description: Monitor gyroscope data change events. The frequency is based on wx.startGyroscope() interval parameter. You can use wx.stopGyroscope() Stops monitoring.
• Parameters and descriptions: function callback, The callback function of the acceleration data event. The parameters Object.res are as follows:

  Properties	Type	Description
  x	number	Angular velocity of the x-axis
  y	number	Angular velocity of the y-axis
  z	number	Angular velocity of the z-axis

offGyroscopeChange

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The API usage is as follows: wx.offGyroscopeChange(function listener)

• Functional description: Remove the listener function for gyroscope data change events

• Parameters and descriptions: function listener, Listener function passed in by onGyroscopeChange. If this parameter is not passed, all listeners will be removed

• Sample code:

const listener = function (res) { console.log(res) }

wx.onGyroscopeChange(listener)
wx.offGyroscopeChange(listener) // Pass the same function object used for listening.