I have made an custom image gallery with built in pictures. I have a "Set as wallpaper" button, and id does what it says.
The problem is, that I don't know, how could I resize the image befor it is set as a wallpaper.
For example: I have 1024 X 768 pictures, and there is only a piece of the picture set as wallpaper.
1. How can I resize the pictures, or call the resizing tool before adding as wallpaper?
2. Is it possible to set vertical pictures, that thay dont scroll with the screens, but stand still?