PullableWrapper.java 文件源码

public LollipopView(Wrapped wrapped, boolean top) {
    this.wrapped = new WeakReference<>(wrapped);
    this.top = top;
    Path startPath = new Path();
    startPath.lineTo(0.5f, 0f);
    startPath.cubicTo(0.7f, 0f, 0.6f, 1f, 1f, 1f);
    startInterpolator = new PathInterpolator(startPath);
    Path endPath = new Path();
    endPath.cubicTo(0.2f, 0f, 0.1f, 1f, 0.5f, 1f);
    endPath.lineTo(1f, 1f);
    endInterpolator = new PathInterpolator(endPath);
    ringPaint.setStyle(Paint.Style.STROKE);
    ringPaint.setStrokeCap(Paint.Cap.SQUARE);
    ringPaint.setStrokeJoin(Paint.Join.MITER);
}