安卓图表 :robot: 当前完成的进度 饼状图 柱状图 饼状图 /* pie chart 数据绑定代码 */ this .supportActionBar !! .title = " Pie Chart " val pieChart = this .findViewById( R .id.pieChart) val lsData : MutableList = ArrayList () val random = Random (); for (i in 1 .. 6 ) { ls