Android Question [class] Google Code Scanner - no life signal

[sirjo66]

Hi guys,
based on an Erel's class Google Code Scanner I realized a very simple app some month ago.
It worked very well until yesterday.
When I click the button I don't see nothing.
Nothing in log, no error, the camera don't start.

I have two app with BarcodeScanner class, no one works.
What can I control in smartphone ?
What library do I need to update ?

B4A version 13.0
SDK 34
Google Play Services 25.06.32

Thanks
Sergio

Private Sub Button1_Click
    Dim formats As List = Array(Scanner.FORMAT_ALL_FORMATS) 'For better performance pass the specific formats needed.
    Wait For (Scanner.Scan(formats)) Complete (Result As ScannerResult)
    If Result.Success Then
        Label1.Text=Result.Value
        Log(Result.Value)
        Dim obj As JavaObject = Result.Barcode
        Dim barcodeType As Int = obj.RunMethod("getFormat", Null)
        Log(barcodeType)
    End If
End Sub

 

[Johan Schoeman]

Hi guys,
based on an Erel's class Google Code Scanner I realized a very simple app some month ago.
It worked very well until yesterday.
When I click the button I don't see nothing.
Nothing in log, no error, the camera don't start.

I have two app with BarcodeScanner class, no one works.
What can I control in smartphone ?
What library do I need to update ?

B4A version 13.0
SDK 34
Google Play Services 25.06.32

Thanks
Sergio

Private Sub Button1_Click
    Dim formats As List = Array(Scanner.FORMAT_ALL_FORMATS) 'For better performance pass the specific formats needed.
    Wait For (Scanner.Scan(formats)) Complete (Result As ScannerResult)
    If Result.Success Then
        Label1.Text=Result.Value
        Log(Result.Value)
        Dim obj As JavaObject = Result.Barcode
        Dim barcodeType As Int = obj.RunMethod("getFormat", Null)
        Log(barcodeType)
    End If
End Sub

You try this project and see if it maybe will sort out your problem

Suddenly google code scanner (based on ML kit) not working

The ML kit based Google Scanner was working but no longer works. I haven't changed any thing in code. When the 'button' is tapped, brief black screen appears and app goes back to main page. No discernible error is shown. How to rectify it? This is the log: Is it got something to do with...

www.b4x.com

 

[sirjo66]

Many many thanks !!! It works very well !!!