Android Question things periferial manager error

Sub Process_Globals

Private pm As PeripheralManager
Private pin4 As Gpio 'led
Private pin17 As Gpio 'button
End Sub

Sub Globals
Private ToggleButton1 As Button
End Sub

Sub Activity_Create(FirstTime As Boolean)
If FirstTime Then
pm.Initialize
Log(pm.GpioList)
pin4 = pm.OpenGpio("BCM4")
pin4.Direction = pin4.DIRECTION_OUT_INITIALLY_LOW
pin17 = pm.OpenGpio("BCM17")
pin17.Direction = pin17.DIRECTION_IN
pin17.AddListener("pin17")
End If
Activity.LoadLayout("1")
Do While True
pin4.Value = True 'turn on or off the led
Sleep(1000)
pin4.Value=False

Loop

End Sub

Sub Pin17_StateChanged (Value As Boolean)
Dim clr As Int
If Value Then clr = 0xFF54EF72 Else clr = 0xFFC52D56
Activity.Color = clr
End Sub

Sub ToggleButton1_CheckedChange(Checked As Boolean)
pin4.Value = Checked 'turn on or off the led
Sleep(1000)

End Sub
Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub


Sub ToggleButton1_Click

End Sub
[\quote]

and the error at line 30 ( pm.Initialize)

*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Error occurred on line: 30 (Main)
java.lang.RuntimeException: Stub!
at com.google.android.things.pio.PeripheralManagerService.<init>(PeripheralManagerService.java:10)
at anywheresoftware.b4a.objects.PeripheralManager.Initialize(PeripheralManager.java:29)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runVoidMethod(Shell.java:755)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:345)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:249)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:139)
at gg.example.main.afterFirstLayout(main.java:104)
at gg.example.main.access$000(main.java:17)
at gg.example.main$WaitForLayout.run(main.java:82)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
** Activity (main) Resume **


things version 1.1
B4A ver 8
api 27

raspberry ver 8.1.0 userdebug
api 27

Kalarakis

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kalarius said:

here is my code

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#AdditionalJar: androidthings, ReferenceOnly

kalarius said:

where can I find a newer version of things

Click to expand...

this is the program
Sub Process_Globals
'These global variables will be declared once when the application starts.
'These variables can be accessed from all modules.
Dim Pm As PeripheralManager
End Sub
#AdditionalJar: androidthings, ReferenceOnly
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")

Dim a As Boolean
Pm.Initialize

End Sub
[\quote]

******** the program does not do anything I try to start with android-things
when execute the line
Pm.Initialize

I got the error
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/things/pio/PeripheralManager;
at anywheresoftware.b4a.objects.PeripheralManagerWrapper.Initialize(PeripheralManagerWrapper.java:26)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runVoidMethod(Shell.java:755)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:345)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:249)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:139)
at b4a.example.main.afterFirstLayout(main.java:104)
at b4a.example.main.access$000(main.java:17)
at b4a.example.main$WaitForLayout.run(main.java:82)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.things.pio.PeripheralManager" on path: DexPathList[[zip file "/data/app/b4a.example-hTmGp1fPE_RaA_NeQp5VBw==/base.apk"],nativeLibraryDirectories=[/data/app/b4a.example-hTmGp1fPE_RaA_NeQp5VBw==/lib/arm, /system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 17 more
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = true **



this says that does not find some files.
but i does not understand it

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