Android Question Increase or decrease a value

[Giusy]

Hi,
There is in B4a a control that performs an increment or a decrease of a value, or must be created (see attached file)
Thanks

 

[emexes]

Do you actually need the number? If you're using it to set speech parameters, those slidey SeekBar things are probably simpler:

 

[Giusy]

Do you actually need the number? If you're using it to set speech parameters, those slidey SeekBar things are probably simpler:

View attachment 78942

Yes, I know him, but I hate him.
I'll do it with my hands
Thanks

 

[emexes]

Yes, I know him, but I hate him.

Fair enough. Depends on the use-case, I agree.

Depending on how many options you've got: how about a Spinner?

Dim Spinner1 As Spinner

For I = 1 to 25
    Spinner1.Add(I)
Next
Spinner1.SelectedIndex = 12    'default to middle

'or perhaps like I have in the TTS test program
'LanguageSpinner.AddAll(Array As String("en", "fr", "de", "it", "ru"))

I have some electronic-equipment lookalike knobs and gauges and spirit-level things that I keep meaning to convert to a library or custom views, but... is always left for tomorrow :-/

 

[mangojack]

Another option .. https://www.b4x.com/android/forum/threads/wheelpicker.69091/page-2

 

[josejad]

Another one:

https://www.b4x.com/android/forum/threads/b4x-xui-roundslider.95465/

 

[asales]

Check this too:
https://www.b4x.com/android/forum/threads/b4a-fluidslider-no-wrap.91719/