public class SplashView extends View {//旋转圆的画笔private Paint mPaint;//扩散圆的画笔private Paint mHolePaint;//属性动画private ValueAnimator mValueAnimator;//背景色private int mBackgroundColor = Color.WHITE;private int[] mCircleColors;//表示旋转圆的中心坐标private float mCenterX;private float mCenterY;//表示斜对角线长度的一半,扩散圆最大半径private float mDistance;//6个小球的半径private float mCircleRadius = 18;//旋转大圆的半径private float mRotateRadius = 90;//当前大圆的旋转角度private float mCurrentRotateAngle = 0F;//当前大圆的半径private float mCurrentRotateRadius = mRotateRadius;//扩散圆的半径private float mCurrentHoleRadius = 0F;//表示旋转动画的时长private int mRotateDuration = 1200;public SplashView(Context context) {this(context, null);}public SplashView(Context context, AttributeSet attrs) {super(context, attrs);init(context);