Android Question CameraSizes in List

[Tyler]

Hey, I'm having trouble putting the "800x600" values in a list of Camerasize values into a format that I can display on a spinner. Anyone able to point me in the right direction??
Thanks!

 

[DonManfred]

No. I do not write the code for you.
But i can help you finding a better solution if you post YOUR CODE which does not work. What did you tried to solve the problem by yourself??? I don´t see anything in your post.

 

[Johan Schoeman]

Hey, I'm having trouble putting the "800x600" values in a list of Camerasize values into a format that I can display on a spinner. Anyone able to point me in the right direction??
Thanks!

Something like Spinner1.add("800x600")....

 

[Tyler]

What I mean is, I can get the values of each camera size to populate in the spinner but as a string they're in the format of "Height=HH, isinitialized=False, Width=WW" whereas I'm trying to get the spinner to show something more user-friendly like "800x600". I've tried making the weird format stuff into a string and doing string.Replace on the bad parts but that's not changing anything.

 

[DonManfred]

but as a string they're in the format of

Sounds like you are logging a Map and not a string

 

[DonManfred]

        Dim pictureSizes() As CameraSize = camEx.GetSupportedPicturesSizes      
        For i = 0 To pictureSizes -1
            Dim s As CameraSize = pictureSizes(i)
            Log($"${s.Width}x${s.Height}"$)
            Spinnder1.Add($"${s.Width}x${s.Height}"$)
        Next

 

[Tyler]

        Dim pictureSizes() As CameraSize = camEx.GetSupportedPicturesSizes     
        For i = 0 To pictureSizes -1
            Dim s As CameraSize = pictureSizes(i)
            Log($"${s.Width}x${s.Height}"$)
            Spinnder1.Add($"${s.Width}x${s.Height}"$)
        Next

Im having trouble finding any documentation on the usage of the '$'(Dollar sign). Is there anything you may be able to point me to? Thanks again for the help Don!

 

[DonManfred]

Is there anything you may be able to point me to?

https://www.b4x.com/android/forum/threads/b4x-smart-string-literal.50135/

Thanks again for the help Don!

Dont forget to LIKE the post which was helpful for you! I like likes ;-)

 

[DonManfred]

of the '$'(Dollar sign)

it is just an easier way to work with strings.

Dim pictureSizes() As CameraSize = camEx.GetSupportedPicturesSizes     
        For i = 0 To pictureSizes -1
            Dim s As CameraSize = pictureSizes(i)
            Log($"${s.Width}x${s.Height}"$)
            Log(s.Width&"x"&s.Height) ' without smart string literal....
            Spinnder1.Add(s.Width&"x"&s.Height) ' without smart string literal....
        Next

you can work without the smart literal strings too... But i like them so i often use it instead of normal sttrings.