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TJO
Resolver II
Resolver II

Camera Switch Options

Hi Folks

I was wondering if there's a way to verify if a camera is acutally available and if not to loop to to next available cam via a toogle button.

For example on my Huawei Mate 20 Pro i get 6! cams (id: 0-5) while setting the number of cams to a variable like so (that is onSelect; Cam is the Id of the cam, which I set to 0 at first): 

 

 

Set(
    varAnzahlCameras,
    CountRows(Camera1.AvailableDevices)
);
If(
    Cam = varAnzahlCameras,
    UpdateContext({Cam: 0}),
    UpdateContext({Cam: Cam + 1})
)

 

 

The issue is that in my case the cam 5 is not available, resulting in a black screen with the information that the cam is unavailable or already in use. Exactly that I'd like to avoid and skip said cam 5 to start again from cam 0. 

 

Is there a way to test this?

 

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