Android Question ImageView style

[Addo]

I have an image view with an image inside it, when I set ImageView Enabled To false I want to gray out the image to be marked as disabled.
can I do that?

 

[Erel]

Tip: in most cases it is better to use B4XImageView from XUI Views.

You can use XUIViewsUtils.SetAlpha(ImageView, 0.5) to make it look disabled.

You can change a color image to a greyscale image with BitmapCreatorEffects.

 

[Addo]

well I got this error unknown Member SetAlpha

i am using the latest b4x version..

 

[DonManfred]

well I got this error unknown Member SetAlpha

are you using B4XImageView???

 

[Addo]

are you using B4XImageView???

No, Imageview, and the error is not related to the image view it is related to XUIViewsUtils it has no member called setAlpha.

 

[Erel]

Are you using B4A v10.7?

 

[Addo]

@Erel YES

 

[Erel]

I forgot that the latest version was released after 10.7. You need to update XUI Views: https://www.b4x.com/android/forum/t...ss-platform-views-and-dialogs.100836/#content

 

[Peter Simpson]

Once you have updated, this will work for you...