On the Android platform, when using currentColor as the fill value, the opacity property is ignored.

[gaodeng]

Unexpected behavior

On the Android platform, when using currentColor as the fill value, the opacity property is ignored. The iOS platform has no such problems

Environment info

 "react-native-svg": "^12.1.0",

Steps To Reproduce

 let xml = `<?xml version="1.0" encoding="utf-8"?>
  <svg version="1.1" id="e98f3141-fbb2-4194-a12f-8ac40d4ee285"
     xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 200 200"
     style="enable-background:new 0 0 200 200;" xml:space="preserve">
  <title>listen_now_inactive</title>
  <path fill="currentColor" d="M85.3,24.3h-59c-6.2,0-11.3,5-11.3,11.1c0,0.1,0,0.1,0,0.2v8.7h92.8l-8.3-12.5C96.2,27.2,90.9,24.4,85.3,24.3z"
    />
  <g>
    <path fill="currentColor" opacity="0.1" d="M173.7,44.3H15v119c0,0.1,0,0.1,0,0.2c0,6.2,5.1,11.2,11.3,11.1h147.4c0.1,0,0.1,0,0.2,0
      c6.2,0,11.2-5.1,11.1-11.3V55.6c0-0.1,0-0.1,0-0.2C185,49.3,179.9,44.3,173.7,44.3z M127.6,114.1l-47.3,20.8
      c-0.6,0.3-1.3,0.4-2,0.4c-2.8,0-5.1-2.3-5.1-5.1V88.7c0-0.7,0.1-1.4,0.4-2c1.1-2.6,4.1-3.7,6.7-2.6l47.3,20.8
      c1.3,0.5,2.2,1.5,2.8,2.7C131.5,110.1,130.2,113,127.6,114.1z"/>
    <path fill="currentColor" d="M127.6,104.8L80.3,84c-2.6-1.1-5.5,0-6.7,2.6c-0.3,0.6-0.4,1.3-0.4,2v41.5c0,2.8,2.3,5.1,5.1,5.1
      c0.7,0,1.4-0.1,2-0.4l47.3-20.8c2.6-1.1,3.8-4,2.8-6.6C129.9,106.2,128.9,105.3,127.6,104.8z"/>
  </g>
  </svg>`;

 <SvgCss xml={xml} width="100" height="100" color="red" />

Describe what you expected to happen:
The renderings of iOS and Android platforms should look the same

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. You may also mark this issue as a "discussion" and I will leave this open.

[deansimcox]

I'm also seeing this issue in version 11.0.1.
Both the opacity and fill-opacity attributes are ignored when currentColor is used.

[NuckChorris]

I am also seeing this issue, I have not found any workaround. I tried putting it in a group with an opacity and that did not work either.

[vishwasHK7]

I am also facing this issue. Any workaround please. Thanks in advance.

"react-native-svg": "12.1.0",

[vishwasHK7]

I am also facing this issue. Any workaround please. Thanks in advance.

"react-native-svg": "12.1.0",

Hi All,

I created wrapper to make it work in iOS And Android:

Usage:
<SVGWrapper width={128} height={128} color={theme.primaryColor} xml={<xmlString>} />

SVGWrapper.js

import React from 'react';
import { SvgFromXml } from 'react-native-svg';

const SVGWrapper = props => {
  const { color = "FF0000" xml = '' } = props;
  const icon = xml.replace('currentColor', color);
  return <SvgFromXml {...props} xml={icon} />;
};

export default SVGWrapper;

[psnfrench]

I faced the same issue too, but a workaround that worked for me was to change the opacity to the style prop ie.
change:
opacity="0.4"
to:
style="opacity:0.4"

[ecklf]

Facing the same issue on Android with stroke="currentColor". I work around by setting the color via prop for now.

[niklavsBariss]

@vishwasHK7 , how do you import the svg as string to use replace?

[thgh]

Here is a workaround:

const ExampleIcon = () =>
  opacityWorkaround(
    <Svg>
      <Path opacity={0.3} d="M5 5h14v2H5V5z" fill="currentColor" />
    </Svg>,
    'blue'
  )

function opacityWorkaround(path: ReactElement, color: Color) {
  if (Array.isArray(path.props.children)) {
    path = deepSet(
      path,
      'props.children',
      path.props.children.map(child => opacityWorkaround(child, color))
    )
  }
  if (path.props.stroke === 'currentColor') {
    path = deepSet(path, 'props.stroke', color)
  }
  if (path.props.fill === 'currentColor') {
    path = deepSet(path, 'props.fill', color)
  }
  return path
}

[robrechtme]

Reproducible demo: https://snack.expo.dev/@robrechtme/bug-react-native-svg-currentcolor

[stvmachine]

Here is a workaround:

const ExampleIcon = () =>
  opacityWorkaround(
    <Svg>
      <Path opacity={0.3} d="M5 5h14v2H5V5z" fill="currentColor" />
    </Svg>,
    'blue'
  )

function opacityWorkaround(path: ReactElement, color: Color) {
  if (Array.isArray(path.props.children)) {
    path = deepSet(
      path,
      'props.children',
      path.props.children.map(child => opacityWorkaround(child, color))
    )
  }
  if (path.props.stroke === 'currentColor') {
    path = deepSet(path, 'props.stroke', color)
  }
  if (path.props.fill === 'currentColor') {
    path = deepSet(path, 'props.fill', color)
  }
  return path
}

From where are you getting that definition of deepSet that you are using?

[thgh]

This one: https://gist.github.com/LukeChannings/15c92cef5a016a8b21a0