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proxy_selector

This plugin lets you retrieve proxy settings for specific URL.

Currently iOS and Android supported.

On Android it uses ProxySelector from java.net. On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.

FTP (iOS only) and SOCKS not tested. Credentials (iOS) not supported.

How to test

You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.

  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed

To test pac.

You need nginx on your device and a pac file. For easy set up i used this PAC which points to Proxyman proxy

functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}

and nginx.conf with root as path to dir ith contained pac file.

events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig

Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.

Example:
1111.1111.1111.1111/testfile.pac

Source

Following sources were used to implement this plugin.

https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5

iOS:

https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346

Android:

https://developer.android.com/reference/java/net/ProxySelector

About

Flutter proxy support (manual + pac)

Resources

Readme
MIT license

Contributing

Contributing

Security policy

Security policy
Activity
Custom properties

Stars

0 stars

Watchers

4 watching

Forks

2 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
Skip to content
BranchesTags
Repository files navigation
proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - mway-io/proxy: Flutter proxy support (manual + pac) · GitHub
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proxy_selector
This plugin lets you retrieve proxy settings for specific URL.
Currently iOS and Android supported.
On Android it uses ProxySelector from java.net.
On iOS it uses CFNetworkCopySystemProxySettings/CFNetworkCopyProxiesForURL and for PAC (Script/Url) CFNetworkExecuteProxyAutoConfigurationURL/CFNetworkExecuteProxyAutoConfigurationScript to resolve PAC script.
FTP (iOS only) and SOCKS not tested.
Credentials (iOS) not supported.
How to test
You can use your own proxy server or any other proxy tools for testing purpose. I used Proxyman.
  1. Install Proxyman
  2. Set up your physical device with Proxyman. Goal is to be able track all traffic in Proxyman
  3. Open browser and enter some random address
  4. Proxyman displays all requests
  5. Run example project on your device
  6. Execute entered URL
  7. No proxy displayed in Proxyman
  8. Enable Proxy
  9. Execute entered URL
  10. Proxy settings displayed
To test pac.
You need nginx on your device and a pac file.
For easy set up i used this PAC which points to Proxyman proxy
functionFindProxyForURL(url,host){// return 'PROXY 1111.1111.1111.1111:9999; DIRECT';return'PROXY [Enter here ip address of Proxyman and port]; DIRECT';}
and nginx.conf with root as path to dir ith contained pac file.
events {}
http {
include mime.types;
default_type application/x-ns-proxy-autoconfig;
server {
location / {
# path to root where testfile.pac located
root /../../../;
}
}
}

After this reload or start nginx. Your PAC should now be accessible under your local ip address (localhost). Care that the file returned with the mime type: application/x-ns-proxy-autoconfig
Enter your ip address as URL in your proxy setting of the device. After this you can test PAC with the example.
Example:
1111.1111.1111.1111/testfile.pac

Source
Following sources were used to implement this plugin.
https://yamsergey.medium.com/flutter-and-proxy-1e2b6acd24f5
iOS:
https://developer.apple.com/forums/thread/65416https://developer.apple.com/documentation/cfnetwork/1426639-cfnetworkcopyproxiesforurlhttps://developer.apple.com/forums/thread/669346
Android:
https://developer.android.com/reference/java/net/ProxySelector
About
Flutter proxy support (manual + pac)
Resources
Readme
MIT license
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages