Android live wallpaper based on the current wallpaper

I'm trying to create a live wallpaper which uses the current device wallpaper as its background.

You can see a good example of it in the 'Bubbles' live wallpaper, which does exactly what I need.

I have tried using transparent canvas but no luck.

Any idea / 开发者_JAVA技巧reference / sample would be much apprichiated.

Thanks a lot,

E.

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You can try using the WallpaperManager to get the current wallpaper, save it to a file and them use it as a background on your live wallpaper. Not sure this is gonna work though.