我一直在尝试创建一个自定义View，该View在文本下具有模糊的形状。问题是BlurMaskFilter对我在Canvas上绘制的任何形状都没有影响。以下是我在构造函数中初始化Paint对象的方式:paint=newPaint(0);paint.setColor(0xffffffff);paint.setMaskFilter(newBlurMaskFilter(8,BlurMaskFilter.Blur.NORMAL));mShadowPaint=newPaint(0);mShadowPaint.setColor(0xff333333);mShadowPaint.setMaskFilt

我一直在尝试创建一个自定义View，该View在文本下具有模糊的形状。问题是BlurMaskFilter对我在Canvas上绘制的任何形状都没有影响。以下是我在构造函数中初始化Paint对象的方式:paint=newPaint(0);paint.setColor(0xffffffff);paint.setMaskFilter(newBlurMaskFilter(8,BlurMaskFilter.Blur.NORMAL));mShadowPaint=newPaint(0);mShadowPaint.setColor(0xff333333);mShadowPaint.setMaskFilt