Intention to open live wallpapers in preview mode in android

Question

I can open the livewallpaper selector programatically in android with this code:

Intent intent = new Intent(); intent.setAction(WallpaperManager.ACTION_LIVE_WALLPAPER_CHOOSER); startActivity(intent); 

but what if I want to open the livewallpaper application in preview mode? where will the button to set it as livewallpaper? Is there any way?