1Code completion in drawable2.xml for ^android:innerRadiusRatio="2": 2android:visible : Indicates whether the drawable should intially be visible. [boolean] 3android:dither : Enables or disables dithering. [boolean] 4android:shape : Indicates what shape to fill with a gradient. [enum] 5android:innerRadiusRatio : Inner radius of the ring expressed as a ratio of the ring's width. [float] 6android:thicknessRatio : Thickness of the ring expressed as a ratio of the ring's width. [float] 7android:innerRadius : Inner radius of the ring. [dimension] 8android:thickness : Thickness of the ring. [dimension] 9android:useLevel : Indicates whether the drawable's level affects the way the gradient is drawn. 10xmlns:android 11