android简单饼图,PieChart：Android实现简单的饼状图

PieChart

简单的饼状图

1、在xml中引用：

android:id="@+id/one"

android:layout_width="match_parent"

android:layout_height="match_parent"/>

2、代码中实例化view

3、设置元素 自定义的实体类，需要实现 IPieElement 接口

TestEntity entity = new TestEntity(50, "#FF7F50", "断了的弦");

TestEntity entity1 = new TestEntity(38, "#DC143C", "以父之名");

TestEntity entity2 = new TestEntity(79, "#00008B", "青花瓷");

TestEntity entity3 = new TestEntity(20, "#A9A9A9", "夜的第七章");

TestEntity entity4 = new TestEntity(105, "#8B0000", "东风破");

TestEntity entity5 = new TestEntity(53, "#9400D3", "稻香");

TestEntity entity6 = new TestEntity(80, "#FFD700", "七里香");

List list=new ArrayList<>();

list.add(entity);

list.add(entity1);

list.add(entity2);

list.add(entity3);

list.add(entity4);

list.add(entity5);

list.add(entity6);

one.setData(list);

4、设置文字

one.setTitleText("年终总结比例图");

update:

v12

添加了点击事件的回调

添加图例展示

--- #### v13

添加了点击动画效果