Android Question SensorChanged Value problem

appie21

Active Member
Licensed User
Longtime User
Hello

I want the actial light status of my room
so I made
B4X:
Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
Dim pSensor As PhoneSensors

End Sub

Sub Globals
    'These global variables will be redeclared each time the activity is created.
    'These variables can only be accessed from this module.

End Sub

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    'Activity.LoadLayout("Layout1")
pSensor.Initialize(pSensor.TYPE_LIGHT)
  Log(pSensor.MaxValue)
  If pSensor.StartListening("LightEvent")= True Then
    Log("light sensor supported")
End If

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

Sub LightEvent
Log(pSensor.MaxValue)
End Sub
Sub LightEvent_SensorChanged (Values() As Float)
    Log (Values)
End Sub
But when i add Log (Values)to my program, it stopps
What i want is get the actual light in real time

B4X:
Installing file.
PackageAdded: package:com.avestudio.ver
** Activity (main) Create, isFirst = true **
32768
light sensor supported
** Activity (main) Resume **
Error occurred on line: 47 (main)
java.lang.RuntimeException: Method: NumberToString not matched.
    at anywheresoftware.b4a.shell.Shell.getMethod(Shell.java:424)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:484)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:229)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:174)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:93)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:157)
    at anywheresoftware.b4a.phone.Phone$PhoneSensors$1.onSensorChanged(Phone.java:1088)
    at android.hardware.SystemSensorManager$SensorEventQueue.dispatchSensorEvent(SystemSensorManager.java:418)
    at android.os.MessageQueue.nativePollOnce(Native Method)
    at android.os.MessageQueue.next(MessageQueue.java:138)
    at android.os.Looper.loop(Looper.java:123)
    at android.app.ActivityThread.main(ActivityThread.java:5001)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
 
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