setColorFilter not working(setColorFilter 不工作)
问题描述
我正在尝试在图像视图上实现一个简单的颜色过滤器,以将黑色图像变成白色图像.为了实现这一点,我做了以下事情:
I'm trying to implement a simple colorfilter on an imageview to turn the black image into a white image. In order to achieve that I do the following:
我也试过把彩色滤镜里的颜色改成红色和白色,但都没有效果,我做错了什么?
I've also tried to change to color in the color filter to red and white but all of them have no effect, what am I doing wrong?
推荐答案
尽管我讨厌回答自己的问题,但我发现了问题:我应该使用:
As much as I hate to answer my own questions I found the problem: I should've used:
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