2021
04-27
04-27
Android实现仿微软系统加载动画效果
效果图:实现步骤:初始化五个圆球分别设置中心点,方便画圆利用ValueAnimator的值变化来获取旋转角度onDraw来分别画每个圆具体代码实现:1、创建Circle对象packagecom.sjl.keeplive.track;importandroid.graphics.Canvas;importandroid.graphics.Paint;importandroid.graphics.PointF;publicclassCircle{privatePointFcenter;privatefloatradius;publicCircle(){center=newPointF(...
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