How do you set the background to transparent in the blocks editor?

[netminderno.9apps]

Hello all,

The question says it all- How do you set the background to transparent in the blocks editor?
Any suggestions?

This would be the procedure if you want the background to be white and the text to be black.
-NetminderNo.9Apps

[TIMAI2]

You can do it to arrangements and other components with colour number = 16777215

but not the the app (Screen1) itself. For that:

App with Transparent Background. AndroidManifest. Screen Transparent

Hello friends, here an app with Transparent Background Screen. [transparente19] 1.- In Designer: p127F_fondotransparente.aia (5.8 KB) (is a simple counter) On this web: p127F_fondotransparenteA.apk http://kio4.com/appinventor/127F_fondo_transparente_2.htm Screen1.BackgroundColor: None VerticalArrangement1.BackgroundColor: None Etiqueta1.BackgroundColor: None btn_close.BackgroundColor: None [transparente17] [transparente18] 2.- Build (save .apk to my computer) [transparente20]

[ewpatton]

You can alternatively pass a 4th number to the make color block to provide an alpha between 0 (transparent) and 255 (opaque):

[Anke]

Or this:

[netminderno.9apps]

Thanks @Anke, @TIMAI2, @ewpatton for the help! I will try these out.

[Anke]

This also works: