Android Question Simple rotating banner advice

[Scotter]

Before I go too far into building this, I want to ask for any advice you all want to give.
I'm pulling the banner images from a URL that I get from a database.
That part I know how to do.
I know how to put them in a list.
What I'm anticipating taking some time/research is to figure out how to tell that list to start filling imgBanner view that I've put in my main layout and change them out on a timer.
Ideas?
Thanks!

 

[Erel]

Sub Process_Globals
 Private ImagesList As List
 Private ImageIndex As Int
End Sub

Sub Timer1_Tick
 ImageIndex = (ImageIndex + 1) Mod ImagesList.Size
 imgBanner.Bitmap = ImagesList.Get(ImageIndex)
End Sub

 

[Scotter]

Sub Process_Globals
Private ImagesList As List
Private ImageIndex As Int
End Sub

Sub Timer1_Tick
ImageIndex = (ImageIndex + 1) Mod ImagesList.Size
imgBanner.Bitmap = ImagesList.Get(ImageIndex)
End Sub

Thank you! Where I'm caught up now is:
I actually don't know how to grab images via http. And other problem is the images are huge so I have to figure out how to resize them. I'm going to see if I can create resized versions on the server.

 

[Erel]

You can use OkHttpUtils2 to download the images.