Android Nine-patch image error

Question

according to this description I just created an nine-patch image. I named it androidRow.9.png .

When I copy it to the res/drawable folder I get an error

res\drawable\androidRow.9.png: Invalid file name: must contain only [a-z0-9_.]

How can I fix this?

Answer 1

使用大写是不正确的android_row.9.png

Answer 2

You cannot use capital letters. Thus try this: androidrow.9.png.

Hope this helps!

Answer 3

Android资源名称不支持大写（包含的图像文件，xml文件，原始文件等）