BackgroundView.java 文件源码

public static Drawable setBackground(View v, int color, int borderColor, int r, int borderStroke) {
    GradientDrawable shape = new GradientDrawable();
    shape.setShape(GradientDrawable.RECTANGLE);
    shape.setCornerRadii(new float[] { r, r, r, r, r, r, r, r });
    shape.setColor(color);
    shape.setStroke(borderStroke, borderColor);
    return shape;
}