如何以编程方式制作可绘制的形状(Android)

我正在制作一个自定义TextView(Java类),我很难"翻译"该行(在"原始TextView"xml上)

android:background="@drawable/myDrawableShape"

到一个java void来改变"myDrawableShape"的颜色

myDrawableShape.xml

我将从String中获取颜色,以编程方式更改颜色的void(例如)

void colorSet(String color)

提前致谢!

然后,您可以使用下面的代码在Java中创建Shape Drawable.

public Drawable getRoundRect() {
    RoundRectShape rectShape = new RoundRectShape(new float[]{
            10, 10, 10, 10,
            10, 10, 10, 10
    }, null, null);

    ShapeDrawable shapeDrawable = new ShapeDrawable(rectShape);
    shapeDrawable.getPaint().setColor(Color.parseColor("#FF0000"));
    shapeDrawable.getPaint().setStyle(Paint.Style.FILL);
    shapeDrawable.getPaint().setAntiAlias(true);
    shapeDrawable.getPaint().setFlags(Paint.ANTI_ALIAS_FLAG);
    return shapeDrawable;
}