{ "images" : [ { "idiom" : "universal", "filename" : "icon_16x16.png", "scale" : "1x" }, { "idiom" : "universal", "filename" : "icon_32x32.png", "scale" : "2x" }, { "idiom" : "universal", "scale" : "3x" } ], "info" : { "version" : 1, "author" : "xcode" } }