Android ShapeDrawable 以编程方式设置背景和边框

Question

我有一个ShapeDrawable:

final ShapeDrawable drawable = new ShapeDrawable(shape);
drawable.getPaint().setStyle(Paint.Style.FILL);
drawable.getPaint().setColor(0xFFffffff);

我想为这个可绘制对象设置边框(描边)颜色和宽度。

我尝试 setStyle(Paint.Style.FILL_AND_STROKE)但它设置了相同颜色的背景和边框

Answer 1

使用

drawable.getPaint().setStyle(Paint.Style.STROKE);
drawable.getPaint().setStrokeWidth(2); // in pixel