嗨我想创建一个可绘制的形状并用白色描边的渐变色填充它这是我的代码ShapeDrawablegreenShape=newShapeDrawable(newRectShape());Shadershader1=newLinearGradient(0,0,0,50,newint[]{0xFFBAF706,0xFF4CD52F},null,Shader.TileMode.CLAMP);greenShape.getPaint().setShader(shader1);greenShape.getPaint().setStrokeWidth(3);greenShape.getPaint().set