安卓实现achartengine+动态饼图+动态柱形图

上传者: qiu_11 | 上传时间: 2019-12-21 20:29:56 | 文件大小: 2.33MB | 文件类型: zip
构建动态柱形图,官方的API并没有提供可以借鉴的动态更新饼图的方法,考虑到数据都是活动的,不可能总是用静态数据,具体是通过定时器+Handler实现定时任务,通过Handler更新主线程UI,在更新之前要把之前的数据清除掉,否则那些数据都会被加载,最后重新绘制饼图,构建动态饼图的步骤主要分为以下四步,还需要在项目中引入AChartEngine依赖jar包,在Manifest中添加

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评论信息

  • zhaoli901023 :
    还行 可以用
    2017-10-11
  • cai511 :
    很不错,感谢楼主分享, 很好的一篇文章
    2016-11-29
  • 人丑多读书 :
    原来我从别的地方下的一样的
    2016-03-22
  • 吸汁狼 :
    感谢楼主分享, 不错的资料。
    2015-12-04
  • CrazyMo_ :
    很不错,借助handler 实现实时更新,但是不知道使用定时器Timer来实现的话,哪个更高效些呢?
    2015-09-25

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