Handle libpng warning: & quot; iCCP: Not recognizing, libpngiccp

Handle libpng warning: "iCCP: Not recognizing, libpngiccp

Compiling apk in Android5.0 source code will cause the following problems:

Libpng warning: "iCCP: Not recognizing known sRGB profile that has been edited"

The reason is that the new version of libpng imposes more stringent constraints on ICCP.

There are three solutions:

• Reduce libpng

• Use imagemagick strip. png

• Do not prompt warning

The second method is used here. First, download imagemagick. You can directly download the windows

Then use the batch processing command strip all png

The command is as follows:

Set fn = E: \ Program Files \ ImageMagick-6.9.0-Q16 \ convert.exe

For/f "tokens = *" % I in ('dir/s/B *. png ') do "% fn %" "% I"-strip "% I"