Make your android icons

[sf-in-sf]

Hope it works o.k. for you too like this.

//1) clean project, "trash" icon.
//2) remove all types of icons IN project folder.
//3) IF you want the white frame, put there an "icon.png"
//   IF you don't want it put there the same image,
//   with name "androidicon.png"
//   The image must be PNG format, 72x72.
//   [PNG is great FOR transparency AND other things]
//4) Rebuild FOR android, AND voila.

If trouble or doubt, try building the project twice.